Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1 | dnl Process this file with autoconf 2.0 or later to make a configure script. |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 2 | |
| 3 | # Set VERSION so we only need to edit in one place (i.e., here) |
| 4 | m4_define(PYTHON_VERSION, 2.3) |
| 5 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 6 | AC_REVISION($Revision$) |
Martin v. Löwis | 9701732 | 2002-04-12 17:25:21 +0000 | [diff] [blame] | 7 | AC_PREREQ(2.53) |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 8 | AC_INIT(python, PYTHON_VERSION) |
| 9 | AC_CONFIG_SRCDIR([Include/object.h]) |
Martin v. Löwis | 4f1cd8b | 2001-07-26 13:41:06 +0000 | [diff] [blame] | 10 | AC_CONFIG_HEADER(pyconfig.h) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 11 | |
Martin v. Löwis | 8316feb | 2003-06-14 07:48:07 +0000 | [diff] [blame] | 12 | dnl This is for stuff that absolutely must end up in pyconfig.h. |
| 13 | dnl Please use pyport.h instead, if possible. |
Martin v. Löwis | bddf5a5 | 2002-11-11 13:37:28 +0000 | [diff] [blame] | 14 | AH_TOP([ |
| 15 | #ifndef Py_PYCONFIG_H |
| 16 | #define Py_PYCONFIG_H |
| 17 | ]) |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 18 | AH_BOTTOM([ |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 19 | /* Define the macros needed if on a UnixWare 7.x system. */ |
| 20 | #if defined(__USLC__) && defined(__SCO_VERSION__) |
| 21 | #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ |
| 22 | #endif |
Martin v. Löwis | bddf5a5 | 2002-11-11 13:37:28 +0000 | [diff] [blame] | 23 | |
| 24 | #endif /*Py_PYCONFIG_H*/ |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 25 | ]) |
| 26 | |
Martin v. Löwis | 8316feb | 2003-06-14 07:48:07 +0000 | [diff] [blame] | 27 | # We don't use PACKAGE_ variables, and they cause conflicts |
| 28 | # with other autoconf-based packages that include Python.h |
| 29 | grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new |
| 30 | rm confdefs.h |
| 31 | mv confdefs.h.new confdefs.h |
| 32 | |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 33 | AC_SUBST(VERSION) |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 34 | VERSION=PYTHON_VERSION |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 35 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 36 | AC_SUBST(SOVERSION) |
| 37 | SOVERSION=1.0 |
| 38 | |
Martin v. Löwis | 6f18a3c | 2002-07-20 08:51:52 +0000 | [diff] [blame] | 39 | # The later defininition of _XOPEN_SOURCE disables certain features |
| 40 | # on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). |
| 41 | AC_DEFINE(_GNU_SOURCE, 1, [Define on Linux to activate all library features]) |
| 42 | |
Martin v. Löwis | bcd9396 | 2003-05-03 10:32:18 +0000 | [diff] [blame] | 43 | # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables |
| 44 | # certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable |
| 45 | # them. |
| 46 | AC_DEFINE(_NETBSD_SOURCE, 1, [Define on NetBSD to activate all library features]) |
| 47 | |
Andrew MacIntyre | abccf41 | 2003-07-02 13:53:25 +0000 | [diff] [blame] | 48 | # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables |
| 49 | # certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable |
| 50 | # them. |
| 51 | AC_DEFINE(__BSD_VISIBLE, 1, [Define on FreeBSD to activate all library features]) |
| 52 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 53 | define_xopen_source=yes |
Martin v. Löwis | 6f18a3c | 2002-07-20 08:51:52 +0000 | [diff] [blame] | 54 | |
Neil Schemenauer | 4edbc2a | 2001-03-22 00:34:03 +0000 | [diff] [blame] | 55 | # Arguments passed to configure. |
| 56 | AC_SUBST(CONFIG_ARGS) |
| 57 | CONFIG_ARGS="$ac_configure_args" |
| 58 | |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 59 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 60 | AC_ARG_ENABLE(framework, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 61 | AC_HELP_STRING(--enable-framework@<:@=INSTALLDIR@:>@, Build (MacOSX|Darwin) framework), |
| 62 | [ |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 63 | case $enableval in |
| 64 | yes) |
| 65 | enableval=/Library/Frameworks |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 66 | esac |
| 67 | case $enableval in |
| 68 | no) |
| 69 | PYTHONFRAMEWORK= |
| 70 | PYTHONFRAMEWORKDIR=no-framework |
| 71 | PYTHONFRAMEWORKPREFIX= |
| 72 | PYTHONFRAMEWORKINSTALLDIR= |
| 73 | enable_framework= |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 74 | ;; |
| 75 | *) |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 76 | PYTHONFRAMEWORK=Python |
| 77 | PYTHONFRAMEWORKDIR=Python.framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 78 | PYTHONFRAMEWORKPREFIX=$enableval |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 79 | PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR |
| 80 | prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 81 | esac |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 82 | ],[ |
| 83 | PYTHONFRAMEWORK= |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 84 | PYTHONFRAMEWORKDIR=no-framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 85 | PYTHONFRAMEWORKPREFIX= |
| 86 | PYTHONFRAMEWORKINSTALLDIR= |
| 87 | enable_framework= |
| 88 | ]) |
| 89 | AC_SUBST(PYTHONFRAMEWORK) |
| 90 | AC_SUBST(PYTHONFRAMEWORKDIR) |
| 91 | AC_SUBST(PYTHONFRAMEWORKPREFIX) |
| 92 | AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 93 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 94 | ##AC_ARG_WITH(dyld, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 95 | ## AC_HELP_STRING(--with-dyld, |
| 96 | ## Use (OpenStep|Rhapsody) dynamic linker)) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 97 | ## |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 98 | # Set name for machine-dependent library files |
| 99 | AC_SUBST(MACHDEP) |
| 100 | AC_MSG_CHECKING(MACHDEP) |
| 101 | if test -z "$MACHDEP" |
| 102 | then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 103 | ac_sys_system=`uname -s` |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 104 | if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64" \ |
| 105 | -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 106 | ac_sys_release=`uname -v` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 107 | else |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 108 | ac_sys_release=`uname -r` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 109 | fi |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 110 | ac_md_system=`echo $ac_sys_system | |
| 111 | tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'` |
| 112 | ac_md_release=`echo $ac_sys_release | |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 113 | tr -d '[/ ]' | sed 's/^[[A-Z]]\.//' | sed 's/\..*//'` |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 114 | MACHDEP="$ac_md_system$ac_md_release" |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 115 | |
Guido van Rossum | bcd91e0 | 1997-03-20 20:46:29 +0000 | [diff] [blame] | 116 | case $MACHDEP in |
Andrew M. Kuchling | 5a3e4cb | 2001-07-20 19:29:04 +0000 | [diff] [blame] | 117 | cygwin*) MACHDEP="cygwin";; |
Jack Jansen | 8a97f4a | 2001-12-05 23:27:32 +0000 | [diff] [blame] | 118 | darwin*) MACHDEP="darwin";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 119 | atheos*) MACHDEP="atheos";; |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 120 | '') MACHDEP="unknown";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 121 | esac |
| 122 | fi |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 123 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 124 | # Some systems cannot stand _XOPEN_SOURCE being defined at all; they |
| 125 | # disable features if it is defined, without any means to access these |
| 126 | # features as extensions. For these systems, we skip the definition of |
| 127 | # _XOPEN_SOURCE. Before adding a system to the list to gain access to |
| 128 | # some feature, make sure there is no alternative way to access this |
| 129 | # feature. Also, when using wildcards, make sure you have verified the |
| 130 | # need for not defining _XOPEN_SOURCE on all systems matching the |
| 131 | # wildcard, and that the wildcard does not include future systems |
| 132 | # (which may remove their limitations). |
| 133 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
| 134 | case $ac_sys_system/$ac_sys_release in |
| 135 | # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, |
| 136 | # even though select is a POSIX function. Reported by J. Ribbens. |
Martin v. Löwis | 858f817 | 2003-05-24 12:35:47 +0000 | [diff] [blame] | 137 | # Reconfirmed for OpenBSD 3.3 by Zachary Hamm. |
| 138 | OpenBSD/2.* | OpenBSD/3.@<:@0123@:>@) |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 139 | define_xopen_source=no;; |
Martin v. Löwis | a9d7142 | 2003-03-28 18:43:31 +0000 | [diff] [blame] | 140 | # On Solaris 2.6, sys/wait.h is inconsistent in the usage |
| 141 | # of union __?sigval. Reported by Stuart Bishop. |
| 142 | SunOS/5.6) |
| 143 | define_xopen_source=no;; |
Martin v. Löwis | c2409b4 | 2003-05-11 05:53:41 +0000 | [diff] [blame] | 144 | # On UnixWare 7, u_long is never defined with _XOPEN_SOURCE, |
| 145 | # but used in /usr/include/netinet/tcp.h. Reported by Tim Rice. |
| 146 | OpenUNIX/8.0.0| UnixWare/7.1.@<:@0-3@:>@) |
| 147 | define_xopen_source=no;; |
| 148 | # On OpenServer 5, u_short is never defined with _XOPEN_SOURCE, |
Martin v. Löwis | 53e73c3 | 2003-05-05 05:13:18 +0000 | [diff] [blame] | 149 | # but used in struct sockaddr.sa_family. Reported by Tim Rice. |
Martin v. Löwis | c2409b4 | 2003-05-11 05:53:41 +0000 | [diff] [blame] | 150 | SCO_SV/3.2) |
Martin v. Löwis | 53e73c3 | 2003-05-05 05:13:18 +0000 | [diff] [blame] | 151 | define_xopen_source=no;; |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 152 | esac |
| 153 | |
| 154 | if test $define_xopen_source = yes |
| 155 | then |
Martin v. Löwis | 678fc1e | 2002-11-12 06:04:39 +0000 | [diff] [blame] | 156 | AC_DEFINE(_XOPEN_SOURCE, 600, |
| 157 | Define to the level of X/Open that your system supports) |
| 158 | |
| 159 | # On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires |
| 160 | # definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else |
| 161 | # several APIs are not declared. Since this is also needed in some |
| 162 | # cases for HP-UX, we define it globally. |
| 163 | |
| 164 | AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Define to activate Unix95-and-earlier features) |
| 165 | AC_DEFINE(_POSIX_C_SOURCE, 200112L, Define to activate features from IEEE Stds 1003.1-2001) |
| 166 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 167 | fi |
| 168 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 169 | # |
| 170 | # SGI compilers allow the specification of the both the ABI and the |
| 171 | # ISA on the command line. Depending on the values of these switches, |
| 172 | # different and often incompatable code will be generated. |
| 173 | # |
| 174 | # The SGI_ABI variable can be used to modify the CC and LDFLAGS and |
| 175 | # thus supply support for various ABI/ISA combinations. The MACHDEP |
| 176 | # variable is also adjusted. |
| 177 | # |
| 178 | AC_SUBST(SGI_ABI) |
| 179 | if test ! -z "$SGI_ABI" |
| 180 | then |
| 181 | CC="cc $SGI_ABI" |
| 182 | LDFLAGS="$SGI_ABI $LDFLAGS" |
| 183 | MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` |
| 184 | fi |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 185 | AC_MSG_RESULT($MACHDEP) |
| 186 | |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 187 | # And add extra plat-mac for darwin |
| 188 | AC_SUBST(EXTRAPLATDIR) |
Jack Jansen | 7b59b42 | 2003-03-17 15:44:10 +0000 | [diff] [blame] | 189 | AC_SUBST(EXTRAMACHDEPPATH) |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 190 | AC_MSG_CHECKING(EXTRAPLATDIR) |
| 191 | if test -z "$EXTRAPLATDIR" |
| 192 | then |
| 193 | case $MACHDEP in |
Jack Jansen | 7b59b42 | 2003-03-17 15:44:10 +0000 | [diff] [blame] | 194 | darwin) |
| 195 | EXTRAPLATDIR="\$(PLATMACDIRS)" |
| 196 | EXTRAMACHDEPPATH="\$(PLATMACPATH)" |
| 197 | ;; |
| 198 | *) |
| 199 | EXTRAPLATDIR="" |
| 200 | EXTRAMACHDEPPATH="" |
| 201 | ;; |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 202 | esac |
| 203 | fi |
| 204 | AC_MSG_RESULT($EXTRAPLATDIR) |
| 205 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 206 | # checks for alternative programs |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 207 | |
| 208 | # compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just |
| 209 | # for debug/optimization stuff. BASECFLAGS is for flags that are required |
| 210 | # just to get things to compile and link. Users are free to override OPT |
| 211 | # when running configure or make. The build should not break if they do. |
| 212 | # BASECFLAGS should generally not be messed with, however. |
| 213 | |
| 214 | # XXX shouldn't some/most/all of this code be merged with the stuff later |
| 215 | # on that fiddles with OPT and BASECFLAGS? |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 216 | AC_MSG_CHECKING(for --without-gcc) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 217 | AC_ARG_WITH(gcc, |
| 218 | AC_HELP_STRING(--without-gcc,never use gcc), |
| 219 | [ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 220 | case $withval in |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 221 | no) CC=cc |
| 222 | without_gcc=yes;; |
| 223 | yes) CC=gcc |
| 224 | without_gcc=no;; |
| 225 | *) CC=$withval |
| 226 | without_gcc=$withval;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 227 | esac], [ |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 228 | case $ac_sys_system in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 229 | AIX*) CC=cc_r |
| 230 | without_gcc=;; |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 231 | BeOS*) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 232 | case $BE_HOST_CPU in |
| 233 | ppc) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 234 | CC=mwcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 235 | without_gcc=yes |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 236 | BASECFLAGS="$BASECFLAGS -export pragma" |
| 237 | OPT="$OPT -O" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 238 | LDFLAGS="$LDFLAGS -nodup" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 239 | ;; |
| 240 | x86) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 241 | CC=gcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 242 | without_gcc=no |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 243 | OPT="$OPT -O" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 244 | ;; |
| 245 | *) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 246 | AC_MSG_ERROR([Unknown BeOS platform "$BE_HOST_CPU"]) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 247 | ;; |
| 248 | esac |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 249 | AR="\$(srcdir)/Modules/ar_beos" |
| 250 | RANLIB=: |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 251 | ;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 252 | Monterey*) |
| 253 | RANLIB=: |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 254 | without_gcc=;; |
| 255 | *) without_gcc=no;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 256 | esac]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 257 | AC_MSG_RESULT($without_gcc) |
| 258 | |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 259 | AC_SUBST(CXX) |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 260 | AC_SUBST(MAINOBJ) |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 261 | MAINOBJ=python.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 262 | AC_MSG_CHECKING(for --with-cxx=<compiler>) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 263 | AC_ARG_WITH(cxx, |
| 264 | AC_HELP_STRING(--with-cxx=<compiler>, enable C++ support), |
| 265 | [ |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 266 | check_cxx=no |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 267 | case $withval in |
| 268 | no) CXX= |
| 269 | with_cxx=no;; |
| 270 | *) CXX=$withval |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 271 | MAINOBJ=ccpython.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 272 | with_cxx=$withval;; |
| 273 | esac], [ |
| 274 | with_cxx=no |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 275 | check_cxx=yes |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 276 | ]) |
| 277 | AC_MSG_RESULT($with_cxx) |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 278 | |
Michael W. Hudson | 5424113 | 2001-12-07 15:38:26 +0000 | [diff] [blame] | 279 | if test "$with_cxx" = "yes" |
| 280 | then |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 281 | AC_MSG_ERROR([must supply a compiler when using --with-cxx]) |
Michael W. Hudson | 5424113 | 2001-12-07 15:38:26 +0000 | [diff] [blame] | 282 | fi |
| 283 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 284 | dnl The following fragment works similar to AC_PROG_CXX. |
| 285 | dnl It does not fail if CXX is not found, and it is not executed if |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 286 | dnl --without-cxx was given. |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 287 | dnl Finally, it does not test whether CXX is g++. |
| 288 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 289 | dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore |
| 290 | ifdef([AC_PROG_CXX_WORKS],[], |
| 291 | [AC_DEFUN([AC_PROG_CXX_WORKS], |
| 292 | [AC_LANG_PUSH(C++)dnl |
| 293 | _AC_COMPILER_EXEEXT |
| 294 | AC_LANG_POP() |
| 295 | ] |
| 296 | )]) |
| 297 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 298 | if test "$check_cxx" = "yes" |
| 299 | then |
| 300 | AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) |
| 301 | if test "$CXX" = "notfound" |
| 302 | then |
| 303 | CXX= |
| 304 | else |
| 305 | AC_PROG_CXX_WORKS |
| 306 | fi |
| 307 | fi |
| 308 | |
Guido van Rossum | 03ad99f | 1995-03-09 14:09:54 +0000 | [diff] [blame] | 309 | # If the user switches compilers, we can't believe the cache |
| 310 | if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" |
| 311 | then |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 312 | AC_MSG_ERROR([cached CC is different -- throw away $cache_file |
| 313 | (it is also a good idea to do 'make clean' before compiling)]) |
Guido van Rossum | 03ad99f | 1995-03-09 14:09:54 +0000 | [diff] [blame] | 314 | fi |
| 315 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 316 | AC_PROG_CC |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 317 | |
| 318 | # checks for UNIX variants that set C preprocessor variables |
| 319 | AC_AIX |
| 320 | AC_MINIX |
| 321 | |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 322 | # Check for unsupported systems |
| 323 | case $ac_sys_system/$ac_sys_release in |
| 324 | SunOS/4*|DYNIX/*|dgux*/*|IRIX/4*|Linux*/1*) |
| 325 | echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. |
| 326 | echo See README for details. |
| 327 | exit 1;; |
| 328 | esac |
| 329 | |
| 330 | if test "$MINIX" = yes; then |
| 331 | echo This system \(MINIX\) is no longer supported. |
| 332 | echo Read README for details. |
| 333 | exit 1 |
| 334 | fi |
| 335 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 336 | AC_EXEEXT |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 337 | AC_MSG_CHECKING(for --with-suffix) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 338 | AC_ARG_WITH(suffix, |
| 339 | AC_HELP_STRING(--with-suffix=.exe, set executable suffix), |
| 340 | [ |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 341 | case $withval in |
| 342 | no) EXEEXT=;; |
| 343 | yes) EXEEXT=.exe;; |
| 344 | *) EXEEXT=$withval;; |
| 345 | esac]) |
| 346 | AC_MSG_RESULT($EXEEXT) |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 347 | |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 348 | # Test whether we're running on a non-case-sensitive system, in which |
| 349 | # case we give a warning if no ext is given |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 350 | AC_SUBST(BUILDEXEEXT) |
| 351 | AC_MSG_CHECKING(for case-insensitive build directory) |
Jack Jansen | 3c2c433 | 2002-11-06 13:33:32 +0000 | [diff] [blame] | 352 | if test ! -d CaseSensitiveTestDir; then |
| 353 | mkdir CaseSensitiveTestDir |
| 354 | fi |
| 355 | |
| 356 | if test -d casesensitivetestdir |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 357 | then |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 358 | AC_MSG_RESULT(yes) |
| 359 | BUILDEXEEXT=.exe |
| 360 | else |
| 361 | AC_MSG_RESULT(no) |
Jack Jansen | dd19cf8 | 2001-12-06 22:36:17 +0000 | [diff] [blame] | 362 | BUILDEXEEXT=$EXEEXT |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 363 | fi |
Jack Jansen | 3c2c433 | 2002-11-06 13:33:32 +0000 | [diff] [blame] | 364 | rmdir CaseSensitiveTestDir |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 365 | |
Guido van Rossum | dd997f7 | 1998-10-07 19:58:26 +0000 | [diff] [blame] | 366 | case $MACHDEP in |
| 367 | bsdos*) |
| 368 | case $CC in |
| 369 | gcc) CC="$CC -D_HAVE_BSDI";; |
| 370 | esac;; |
| 371 | esac |
| 372 | |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 373 | case $ac_sys_system in |
| 374 | hp*|HP*) |
| 375 | case $CC in |
Guido van Rossum | cd5ff9f | 2000-09-22 16:15:54 +0000 | [diff] [blame] | 376 | cc|*/cc) CC="$CC -Ae";; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 377 | esac;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 378 | Monterey*) |
| 379 | case $CC in |
| 380 | cc) CC="$CC -Wl,-Bexport";; |
| 381 | esac;; |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 382 | SunOS*) |
| 383 | # Some functions have a prototype only with that define, e.g. confstr |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 384 | AC_DEFINE(__EXTENSIONS__, 1, [Defined on Solaris to see additional function prototypes.]) |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 385 | ;; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 386 | esac |
| 387 | |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 388 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 389 | AC_SUBST(LIBRARY) |
| 390 | AC_MSG_CHECKING(LIBRARY) |
| 391 | if test -z "$LIBRARY" |
| 392 | then |
| 393 | LIBRARY='libpython$(VERSION).a' |
| 394 | fi |
| 395 | AC_MSG_RESULT($LIBRARY) |
| 396 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 397 | # LDLIBRARY is the name of the library to link against (as opposed to the |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 398 | # name of the library into which to insert object files). BLDLIBRARY is also |
| 399 | # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY |
| 400 | # is blank as the main program is not linked directly against LDLIBRARY. |
| 401 | # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On |
| 402 | # systems without shared libraries, LDLIBRARY is the same as LIBRARY |
| 403 | # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, |
| 404 | # DLLLIBRARY is the shared (i.e., DLL) library. |
| 405 | # |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 406 | # RUNSHARED is used to run shared python without installed libraries |
| 407 | # |
| 408 | # INSTSONAME is the name of the shared library that will be use to install |
| 409 | # on the system - some systems like version suffix, others don't |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 410 | AC_SUBST(LDLIBRARY) |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 411 | AC_SUBST(DLLLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 412 | AC_SUBST(BLDLIBRARY) |
| 413 | AC_SUBST(LDLIBRARYDIR) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 414 | AC_SUBST(INSTSONAME) |
| 415 | AC_SUBST(RUNSHARED) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 416 | LDLIBRARY="$LIBRARY" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 417 | BLDLIBRARY='$(LDLIBRARY)' |
Martin v. Löwis | 09bdf72 | 2002-05-08 08:51:29 +0000 | [diff] [blame] | 418 | INSTSONAME='$(LDLIBRARY)' |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 419 | DLLLIBRARY='' |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 420 | LDLIBRARYDIR='' |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 421 | RUNSHARED='' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 422 | |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 423 | # LINKCC is the command that links the python executable -- default is $(CC). |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 424 | # If CXX is set, and if it is needed to link a main function that was |
| 425 | # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: |
| 426 | # python might then depend on the C++ runtime |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 427 | # This is altered for AIX in order to build the export list before |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 428 | # linking. |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 429 | AC_SUBST(LINKCC) |
| 430 | AC_MSG_CHECKING(LINKCC) |
| 431 | if test -z "$LINKCC" |
| 432 | then |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 433 | if test -z "$CXX"; then |
| 434 | LINKCC="\$(PURIFY) \$(CC)" |
| 435 | else |
Martin v. Löwis | 1931ca7 | 2002-06-01 21:39:58 +0000 | [diff] [blame] | 436 | echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 437 | $CXX -c conftest.$ac_ext 2>&5 |
| 438 | if $CC -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ |
| 439 | && test -s conftest$ac_exeext && ./conftest$ac_exeext |
| 440 | then |
| 441 | LINKCC="\$(PURIFY) \$(CC)" |
| 442 | else |
| 443 | LINKCC="\$(PURIFY) \$(CXX)" |
| 444 | fi |
| 445 | rm -fr conftest* |
| 446 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 447 | case $ac_sys_system in |
| 448 | AIX*) |
Neal Norwitz | 0b27ff9 | 2003-03-31 15:53:49 +0000 | [diff] [blame] | 449 | exp_extra="\"\"" |
| 450 | if test $ac_sys_release -ge 5 -o \ |
| 451 | $ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then |
| 452 | exp_extra="." |
| 453 | fi |
| 454 | LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 455 | dgux*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 456 | LINKCC="LD_RUN_PATH=$libdir $LINKCC";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 457 | Monterey64*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 458 | LINKCC="$LINKCC -L/usr/lib/ia64l64";; |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 459 | esac |
| 460 | fi |
| 461 | AC_MSG_RESULT($LINKCC) |
| 462 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 463 | AC_MSG_CHECKING(for --enable-shared) |
| 464 | AC_ARG_ENABLE(shared, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 465 | AC_HELP_STRING(--enable-shared, disable/enable building shared python library)) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 466 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 467 | if test -z "$enable_shared" |
| 468 | then |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 469 | case $ac_sys_system in |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 470 | CYGWIN* | atheos*) |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 471 | enable_shared="yes";; |
| 472 | *) |
| 473 | enable_shared="no";; |
| 474 | esac |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 475 | fi |
| 476 | AC_MSG_RESULT($enable_shared) |
| 477 | |
| 478 | |
| 479 | AC_MSG_CHECKING(LDLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 480 | |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 481 | # MacOSX framework builds need more magic. LDLIBRARY is the dynamic |
| 482 | # library that we build, but we do not want to link against it (we |
| 483 | # will find it with a -framework option). For this reason there is an |
| 484 | # extra variable BLDLIBRARY against which Python and the extension |
| 485 | # modules are linked, BLDLIBRARY. This is normally the same as |
| 486 | # LDLIBRARY, but empty for MacOSX framework builds. |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 487 | if test "$enable_framework" |
| 488 | then |
| 489 | LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' |
Jack Jansen | 66b8483 | 2003-07-04 12:14:39 +0000 | [diff] [blame] | 490 | RUNSHARED=DYLD_FRAMEWORK_PATH="`pwd`:$DYLD_FRAMEWORK_PATH" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 491 | BLDLIBRARY='' |
| 492 | else |
| 493 | BLDLIBRARY='$(LDLIBRARY)' |
| 494 | fi |
| 495 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 496 | # Other platforms follow |
| 497 | if test $enable_shared = "yes"; then |
Mark Hammond | 8235ea1 | 2002-07-19 06:55:41 +0000 | [diff] [blame] | 498 | AC_DEFINE(Py_ENABLE_SHARED, 1, [Defined if Python is built as a shared library.]) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 499 | case $ac_sys_system in |
| 500 | BeOS*) |
| 501 | LDLIBRARY='libpython$(VERSION).so' |
| 502 | ;; |
| 503 | CYGWIN*) |
| 504 | LDLIBRARY='libpython$(VERSION).dll.a' |
| 505 | DLLLIBRARY='libpython$(VERSION).dll' |
| 506 | ;; |
| 507 | SunOS*) |
| 508 | LDLIBRARY='libpython$(VERSION).so' |
Martin v. Löwis | d141a8c | 2003-06-14 15:20:28 +0000 | [diff] [blame] | 509 | BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(VERSION)' |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 510 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 511 | ;; |
Martin v. Löwis | 96ce805 | 2003-05-31 07:58:45 +0000 | [diff] [blame] | 512 | Linux*|GNU*|NetBSD*) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 513 | LDLIBRARY='libpython$(VERSION).so' |
| 514 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 515 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 516 | INSTSONAME="$LDLIBRARY".$SOVERSION |
| 517 | ;; |
| 518 | hp*|HP*) |
| 519 | LDLIBRARY='libpython$(VERSION).sl' |
| 520 | BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(VERSION)' |
| 521 | RUNSHARED=SHLIB_PATH=`pwd`:$SHLIB_PATH |
| 522 | ;; |
| 523 | OSF*) |
| 524 | LDLIBRARY='libpython$(VERSION).so' |
| 525 | BLDLIBRARY='-rpath $(LIBDIR) -L. -lpython$(VERSION)' |
| 526 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 527 | ;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 528 | atheos*) |
| 529 | LDLIBRARY='libpython$(VERSION).so' |
| 530 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 531 | RUNSHARED=DLL_PATH=`pwd`:${DLL_PATH:-/atheos/sys/libs:/atheos/autolnk/lib} |
| 532 | ;; |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 533 | esac |
| 534 | # DG/UX requires some fancy ld contortions to produce a .so from an .a |
| 535 | case $MACHDEP in |
| 536 | dguxR4) |
| 537 | LDLIBRARY='libpython$(VERSION).so' |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 538 | BASECFLAGS="$BASECFLAGS -pic" |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 539 | ;; |
| 540 | esac |
| 541 | fi |
| 542 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 543 | AC_MSG_RESULT($LDLIBRARY) |
| 544 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 545 | AC_PROG_RANLIB |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 546 | AC_SUBST(AR) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 547 | AC_CHECK_PROGS(AR, ar aal, ar) |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 548 | |
| 549 | case $MACHDEP in |
Neil Schemenauer | af5567f | 2001-10-21 22:32:04 +0000 | [diff] [blame] | 550 | bsdos*|hp*|HP*) |
| 551 | # install -d does not work on BSDI or HP-UX |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 552 | if test -z "$INSTALL" |
| 553 | then |
| 554 | INSTALL="${srcdir}/install-sh -c" |
| 555 | fi |
| 556 | esac |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 557 | AC_PROG_INSTALL |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 558 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 559 | # Not every filesystem supports hard links |
| 560 | AC_SUBST(LN) |
| 561 | if test -z "$LN" ; then |
| 562 | case $ac_sys_system in |
| 563 | BeOS*) LN="ln -s";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 564 | CYGWIN*) LN="ln -s";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 565 | atheos*) LN="ln -s";; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 566 | *) LN=ln;; |
| 567 | esac |
| 568 | fi |
| 569 | |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 570 | # Check for --with-pydebug |
| 571 | AC_MSG_CHECKING(for --with-pydebug) |
| 572 | AC_ARG_WITH(pydebug, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 573 | AC_HELP_STRING(--with-pydebug, build with Py_DEBUG defined), |
| 574 | [ |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 575 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 576 | then |
| 577 | AC_DEFINE(Py_DEBUG, 1, |
| 578 | [Define if you want to build an interpreter with many run-time checks.]) |
| 579 | AC_MSG_RESULT(yes); |
| 580 | Py_DEBUG='true' |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 581 | else AC_MSG_RESULT(no); Py_DEBUG='false' |
| 582 | fi], |
| 583 | [AC_MSG_RESULT(no)]) |
| 584 | |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 585 | # XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be |
| 586 | # merged with this chunk of code? |
| 587 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 588 | # Optimizer/debugger flags |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 589 | # ------------------------ |
| 590 | # (The following bit of code is complicated enough - please keep things |
| 591 | # indented properly. Just pretend you're editing Python code. ;-) |
| 592 | |
| 593 | # There are two parallel sets of case statements below, one that checks to |
| 594 | # see if OPT was set and one that does BASECFLAGS setting based upon |
| 595 | # compiler and platform. BASECFLAGS tweaks need to be made even if the |
| 596 | # user set OPT. |
| 597 | |
| 598 | # tweak OPT based on compiler and platform, only if the user didn't set |
| 599 | # it on the command line |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 600 | AC_SUBST(OPT) |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 601 | if test -z "$OPT" |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 602 | then |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 603 | case $GCC in |
| 604 | yes) |
| 605 | case $ac_cv_prog_cc_g in |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 606 | yes) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 607 | if test "$Py_DEBUG" = 'true' ; then |
| 608 | # Optimization messes up debuggers, so turn it off for |
| 609 | # debug builds. |
| 610 | OPT="-g -Wall -Wstrict-prototypes" |
| 611 | else |
| 612 | OPT="-g -O3 -Wall -Wstrict-prototypes" |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 613 | fi |
| 614 | ;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 615 | *) |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 616 | OPT="-O3 -Wall -Wstrict-prototypes" |
| 617 | ;; |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 618 | esac |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 619 | case $ac_sys_system in |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 620 | SCO_SV*) OPT="$OPT -m486 -DSCO5" |
| 621 | ;; |
| 622 | esac |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 623 | ;; |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 624 | |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 625 | *) |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 626 | OPT="-O" |
| 627 | ;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 628 | esac |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 629 | |
| 630 | # The current (beta) Monterey compiler dies with optimizations |
| 631 | # XXX what is Monterey? Does it still die w/ -O? Can we get rid of this? |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 632 | case $ac_sys_system in |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 633 | Monterey*) |
| 634 | OPT="" |
| 635 | ;; |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 636 | esac |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 637 | |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 638 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 639 | |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 640 | AC_SUBST(BASECFLAGS) |
| 641 | # tweak BASECFLAGS based on compiler and platform |
| 642 | case $GCC in |
| 643 | yes) |
Martin v. Löwis | 70fedcd | 2003-07-07 21:26:19 +0000 | [diff] [blame] | 644 | # Python violates C99 rules, by casting between incompatible |
| 645 | # pointer types. GCC may generate bad code as a result of that, |
| 646 | # so use -fno-strict-aliasing if supported. |
| 647 | AC_MSG_CHECKING(whether $CC accepts -fno-strict-aliasing) |
| 648 | ac_save_cc="$CC" |
| 649 | CC="$CC -fno-strict-aliasing" |
| 650 | AC_TRY_RUN([int main() { return 0; }], |
| 651 | ac_cv_no_strict_aliasing_ok=yes, |
| 652 | ac_cv_no_strict_aliasing_ok=no, |
| 653 | ac_cv_no_strict_aliasing_ok=no) |
| 654 | CC="$ac_save_cc" |
| 655 | AC_MSG_RESULT($ac_cv_no_strict_aliasing_ok) |
| 656 | if test $ac_cv_no_strict_aliasing_ok = yes |
| 657 | then |
| 658 | BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" |
| 659 | fi |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 660 | case $ac_sys_system in |
| 661 | SCO_SV*) |
| 662 | BASECFLAGS="$BASECFLAGS -m486 -DSCO5" |
| 663 | ;; |
| 664 | # is there any other compiler on Darwin besides gcc? |
| 665 | Darwin*) |
| 666 | BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp" |
| 667 | ;; |
| 668 | esac |
| 669 | ;; |
| 670 | |
| 671 | *) |
| 672 | case $ac_sys_system in |
| 673 | OpenUNIX*|UnixWare*) |
| 674 | BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " |
| 675 | ;; |
Neal Norwitz | b44f165 | 2003-05-26 14:11:55 +0000 | [diff] [blame] | 676 | OSF*) |
| 677 | BASECFLAGS="$BASECFLAGS -ieee -std" |
| 678 | ;; |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 679 | SCO_SV*) |
| 680 | BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" |
| 681 | ;; |
| 682 | esac |
| 683 | ;; |
| 684 | esac |
| 685 | |
Fred Drake | e1ceaa0 | 2001-12-04 20:55:47 +0000 | [diff] [blame] | 686 | if test "$Py_DEBUG" = 'true'; then |
| 687 | : |
| 688 | else |
| 689 | OPT="-DNDEBUG $OPT" |
| 690 | fi |
| 691 | |
Guido van Rossum | 6f2260e | 1996-09-09 16:21:03 +0000 | [diff] [blame] | 692 | if test "$ac_arch_flags" |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 693 | then |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 694 | BASECFLAGS="$BASECFLAGS $ac_arch_flags" |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 695 | fi |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 696 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 697 | AC_MSG_CHECKING(whether $CC accepts -OPT:Olimit=0) |
| 698 | AC_CACHE_VAL(ac_cv_opt_olimit_ok, |
| 699 | [ac_save_cc="$CC" |
| 700 | CC="$CC -OPT:Olimit=0" |
| 701 | AC_TRY_RUN([int main() { return 0; }], |
| 702 | ac_cv_opt_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 703 | ac_cv_opt_olimit_ok=no, |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 704 | ac_cv_opt_olimit_ok=no) |
| 705 | CC="$ac_save_cc"]) |
| 706 | AC_MSG_RESULT($ac_cv_opt_olimit_ok) |
Guido van Rossum | 2efa34b | 1997-10-23 17:43:11 +0000 | [diff] [blame] | 707 | if test $ac_cv_opt_olimit_ok = yes; then |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 708 | case $ac_sys_system in |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 709 | # XXX is this branch needed? On MacOSX 10.2.2 the result of the |
| 710 | # olimit_ok test is "no". Is it "yes" in some other Darwin-esque |
| 711 | # environment? |
| 712 | Darwin*) |
| 713 | ;; |
| 714 | *) |
| 715 | BASECFLAGS="$BASECFLAGS -OPT:Olimit=0" |
| 716 | ;; |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 717 | esac |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 718 | else |
| 719 | AC_MSG_CHECKING(whether $CC accepts -Olimit 1500) |
| 720 | AC_CACHE_VAL(ac_cv_olimit_ok, |
| 721 | [ac_save_cc="$CC" |
| 722 | CC="$CC -Olimit 1500" |
| 723 | AC_TRY_RUN([int main() { return 0; }], |
| 724 | ac_cv_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 725 | ac_cv_olimit_ok=no, |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 726 | ac_cv_olimit_ok=no) |
| 727 | CC="$ac_save_cc"]) |
| 728 | AC_MSG_RESULT($ac_cv_olimit_ok) |
| 729 | if test $ac_cv_olimit_ok = yes; then |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 730 | BASECFLAGS="$BASECFLAGS -Olimit 1500" |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 731 | fi |
Guido van Rossum | 201afe5 | 1997-05-14 21:14:44 +0000 | [diff] [blame] | 732 | fi |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 733 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 734 | # On some compilers, pthreads are available without further options |
| 735 | # (e.g. MacOS X). On some of these systems, the compiler will not |
| 736 | # complain if unaccepted options are passed (e.g. gcc on Mac OS X). |
| 737 | # So we have to see first whether pthreads are available without |
| 738 | # options before we can check whether -Kpthread improves anything. |
| 739 | AC_MSG_CHECKING(whether pthreads are available without options) |
| 740 | AC_CACHE_VAL(ac_cv_pthread_is_default, |
| 741 | [AC_TRY_RUN([ |
| 742 | #include <pthread.h> |
| 743 | |
| 744 | void* routine(void* p){return NULL;} |
| 745 | |
| 746 | int main(){ |
| 747 | pthread_t p; |
| 748 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 749 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 750 | (void)pthread_detach(p); |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 751 | return 0; |
| 752 | } |
| 753 | ], |
| 754 | ac_cv_pthread_is_default=yes, |
| 755 | ac_cv_pthread_is_default=no, |
| 756 | ac_cv_pthread_is_default=no) |
| 757 | ]) |
| 758 | AC_MSG_RESULT($ac_cv_pthread_is_default) |
| 759 | |
| 760 | |
| 761 | if test $ac_cv_pthread_is_default = yes |
| 762 | then |
| 763 | ac_cv_kpthread=no |
| 764 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 765 | # -Kpthread, if available, provides the right #defines |
| 766 | # and linker options to make pthread_create available |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 767 | # Some compilers won't report that they do not support -Kpthread, |
| 768 | # so we need to run a program to see whether it really made the |
| 769 | # function available. |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 770 | AC_MSG_CHECKING(whether $CC accepts -Kpthread) |
| 771 | AC_CACHE_VAL(ac_cv_kpthread, |
| 772 | [ac_save_cc="$CC" |
| 773 | CC="$CC -Kpthread" |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 774 | AC_TRY_RUN([ |
| 775 | #include <pthread.h> |
| 776 | |
| 777 | void* routine(void* p){return NULL;} |
| 778 | |
| 779 | int main(){ |
| 780 | pthread_t p; |
| 781 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 782 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 783 | (void)pthread_detach(p); |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 784 | return 0; |
| 785 | } |
| 786 | ], |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 787 | ac_cv_kpthread=yes, |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 788 | ac_cv_kpthread=no, |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 789 | ac_cv_kpthread=no) |
| 790 | CC="$ac_save_cc"]) |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 791 | AC_MSG_RESULT($ac_cv_kpthread) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 792 | fi |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 793 | |
Martin v. Löwis | 5f433f0 | 2003-05-05 05:05:30 +0000 | [diff] [blame] | 794 | if test $ac_cv_kpthread = no |
| 795 | then |
| 796 | # -Kthread, if available, provides the right #defines |
| 797 | # and linker options to make pthread_create available |
| 798 | # Some compilers won't report that they do not support -Kthread, |
| 799 | # so we need to run a program to see whether it really made the |
| 800 | # function available. |
| 801 | AC_MSG_CHECKING(whether $CC accepts -Kthread) |
| 802 | AC_CACHE_VAL(ac_cv_kthread, |
| 803 | [ac_save_cc="$CC" |
| 804 | CC="$CC -Kthread" |
| 805 | AC_TRY_RUN([ |
| 806 | #include <pthread.h> |
| 807 | |
| 808 | void* routine(void* p){return NULL;} |
| 809 | |
| 810 | int main(){ |
| 811 | pthread_t p; |
| 812 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 813 | return 1; |
| 814 | (void)pthread_detach(p); |
| 815 | return 0; |
| 816 | } |
| 817 | ], |
| 818 | ac_cv_kthread=yes, |
| 819 | ac_cv_kthread=no, |
| 820 | ac_cv_kthread=no) |
| 821 | CC="$ac_save_cc"]) |
| 822 | AC_MSG_RESULT($ac_cv_kthread) |
| 823 | fi |
| 824 | |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 825 | if test $ac_cv_kthread = no |
| 826 | then |
| 827 | # -pthread, if available, provides the right #defines |
| 828 | # and linker options to make pthread_create available |
| 829 | # Some compilers won't report that they do not support -pthread, |
| 830 | # so we need to run a program to see whether it really made the |
| 831 | # function available. |
| 832 | AC_MSG_CHECKING(whether $CC accepts -pthread) |
| 833 | AC_CACHE_VAL(ac_cv_thread, |
| 834 | [ac_save_cc="$CC" |
| 835 | CC="$CC -pthread" |
| 836 | AC_TRY_RUN([ |
| 837 | #include <pthread.h> |
| 838 | |
| 839 | void* routine(void* p){return NULL;} |
| 840 | |
| 841 | int main(){ |
| 842 | pthread_t p; |
| 843 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 844 | return 1; |
| 845 | (void)pthread_detach(p); |
| 846 | return 0; |
| 847 | } |
| 848 | ], |
| 849 | ac_cv_pthread=yes, |
| 850 | ac_cv_pthread=no, |
| 851 | ac_cv_pthread=no) |
| 852 | CC="$ac_save_cc"]) |
| 853 | AC_MSG_RESULT($ac_cv_pthread) |
| 854 | fi |
| 855 | |
Martin v. Löwis | ab1e585 | 2003-06-28 07:46:38 +0000 | [diff] [blame] | 856 | # If we have set a CC compiler flag for thread support then |
| 857 | # check if it works for CXX, too. |
| 858 | ac_cv_cxx_thread=no |
| 859 | if test ! -z "$CXX" |
| 860 | then |
| 861 | AC_MSG_CHECKING(whether $CXX also accepts flags for thread support) |
| 862 | ac_save_cxx="$CXX" |
| 863 | |
| 864 | if test "$ac_cv_kpthread" = "yes" |
| 865 | then |
| 866 | CXX="$CXX -Kpthread" |
| 867 | ac_cv_cxx_thread=yes |
| 868 | elif test "$ac_cv_kthread" = "yes" |
| 869 | then |
| 870 | CXX="$CXX -Kthread" |
| 871 | ac_cv_cxx_thread=yes |
| 872 | elif test "$ac_cv_pthread" = "yes" |
| 873 | then |
| 874 | CXX="$CXX -pthread" |
| 875 | ac_cv_cxx_thread=yes |
| 876 | fi |
| 877 | |
| 878 | if test $ac_cv_cxx_thread = yes |
| 879 | then |
| 880 | echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext |
| 881 | $CXX -c conftest.$ac_ext 2>&5 |
| 882 | if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ |
| 883 | && test -s conftest$ac_exeext && ./conftest$ac_exeext |
| 884 | then |
| 885 | ac_cv_cxx_thread=yes |
| 886 | else |
| 887 | ac_cv_cxx_thread=no |
| 888 | CXX="$ac_save_cxx" |
| 889 | fi |
| 890 | rm -fr conftest* |
| 891 | else |
| 892 | CXX="$ac_save_cxx" |
| 893 | fi |
| 894 | fi |
| 895 | AC_MSG_RESULT($ac_cv_cxx_thread) |
| 896 | |
Fred Drake | ce81d59 | 2000-07-09 14:39:29 +0000 | [diff] [blame] | 897 | dnl # check for ANSI or K&R ("traditional") preprocessor |
| 898 | dnl AC_MSG_CHECKING(for C preprocessor type) |
| 899 | dnl AC_TRY_COMPILE([ |
| 900 | dnl #define spam(name, doc) {#name, &name, #name "() -- " doc} |
| 901 | dnl int foo; |
| 902 | dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something"); |
| 903 | dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional) |
| 904 | dnl AC_MSG_RESULT($cpp_type) |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 905 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 906 | # checks for header files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 907 | AC_HEADER_STDC |
Martin v. Löwis | 2e64c34 | 2002-03-27 18:49:02 +0000 | [diff] [blame] | 908 | AC_CHECK_HEADERS(dlfcn.h fcntl.h grp.h limits.h langinfo.h \ |
| 909 | libintl.h locale.h ncurses.h poll.h pthread.h \ |
Martin v. Löwis | 14e73b1 | 2003-01-01 09:51:12 +0000 | [diff] [blame] | 910 | signal.h stdarg.h stddef.h stdlib.h stropts.h termios.h thread.h \ |
| 911 | unistd.h utime.h \ |
Neal Norwitz | 8225103 | 2003-05-23 14:35:24 +0000 | [diff] [blame] | 912 | sys/audioio.h sys/bsdtty.h sys/file.h sys/lock.h sys/mkdev.h sys/modem.h \ |
Andrew M. Kuchling | 881fd90 | 2001-07-14 20:55:52 +0000 | [diff] [blame] | 913 | sys/param.h sys/poll.h sys/select.h sys/socket.h sys/time.h sys/times.h \ |
Martin v. Löwis | a5f0907 | 2002-10-11 05:37:59 +0000 | [diff] [blame] | 914 | sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \ |
Barry Warsaw | fe33b79 | 2003-01-07 22:42:49 +0000 | [diff] [blame] | 915 | sys/resource.h netpacket/packet.h sysexits.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 916 | AC_HEADER_DIRENT |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 917 | AC_HEADER_MAJOR |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 918 | |
| 919 | # checks for typedefs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 920 | was_it_defined=no |
| 921 | AC_MSG_CHECKING(for clock_t in time.h) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 922 | AC_EGREP_HEADER(clock_t, time.h, was_it_defined=yes, [ |
| 923 | AC_DEFINE(clock_t, long, [Define to 'long' if <time.h> doesn't define.]) |
| 924 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 925 | AC_MSG_RESULT($was_it_defined) |
| 926 | |
Neal Norwitz | 1169011 | 2002-07-30 01:08:28 +0000 | [diff] [blame] | 927 | # Check whether using makedev requires defining _OSF_SOURCE |
| 928 | AC_MSG_CHECKING(for makedev) |
Neal Norwitz | 6eb37f0 | 2003-02-23 23:28:15 +0000 | [diff] [blame] | 929 | AC_TRY_LINK([#include <sys/types.h> ], |
Neal Norwitz | 1169011 | 2002-07-30 01:08:28 +0000 | [diff] [blame] | 930 | [ makedev(0, 0) ], |
| 931 | ac_cv_has_makedev=yes, |
| 932 | ac_cv_has_makedev=no) |
| 933 | if test "$ac_cv_has_makedev" = "no"; then |
| 934 | # we didn't link, try if _OSF_SOURCE will allow us to link |
| 935 | AC_TRY_LINK([ |
Neal Norwitz | 6eb37f0 | 2003-02-23 23:28:15 +0000 | [diff] [blame] | 936 | #define _OSF_SOURCE 1 |
| 937 | #include <sys/types.h> |
Neal Norwitz | 1169011 | 2002-07-30 01:08:28 +0000 | [diff] [blame] | 938 | ], |
| 939 | [ makedev(0, 0) ], |
| 940 | ac_cv_has_makedev=yes, |
| 941 | ac_cv_has_makedev=no) |
| 942 | if test "$ac_cv_has_makedev" = "yes"; then |
| 943 | AC_DEFINE(_OSF_SOURCE, 1, [Define _OSF_SOURCE to get the makedev macro.]) |
| 944 | fi |
| 945 | fi |
| 946 | AC_MSG_RESULT($ac_cv_has_makedev) |
| 947 | if test "$ac_cv_has_makedev" = "yes"; then |
| 948 | AC_DEFINE(HAVE_MAKEDEV, 1, [Define this if you have the makedev macro.]) |
| 949 | fi |
| 950 | |
Martin v. Löwis | 399a689 | 2002-10-04 10:22:02 +0000 | [diff] [blame] | 951 | # Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in |
| 952 | # the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are |
| 953 | # defined, but the compiler does not support pragma redefine_extname, |
| 954 | # and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit |
| 955 | # structures (such as rlimit64) without declaring them. As a |
| 956 | # work-around, disable LFS on such configurations |
| 957 | |
| 958 | use_lfs=yes |
| 959 | AC_MSG_CHECKING(Solaris LFS bug) |
| 960 | AC_TRY_COMPILE([ |
| 961 | #define _LARGEFILE_SOURCE 1 |
| 962 | #define _FILE_OFFSET_BITS 64 |
| 963 | #include <sys/resource.h> |
| 964 | ],struct rlimit foo;,sol_lfs_bug=no,sol_lfs_bug=yes) |
| 965 | AC_MSG_RESULT($sol_lfs_bug) |
| 966 | if test "$sol_lfs_bug" = "yes"; then |
| 967 | use_lfs=no |
| 968 | fi |
| 969 | |
| 970 | if test "$use_lfs" = "yes"; then |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 971 | # Two defines needed to enable largefile support on various platforms |
| 972 | # These may affect some typedefs |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 973 | AC_DEFINE(_LARGEFILE_SOURCE, 1, |
| 974 | [This must be defined on some systems to enable large file support.]) |
| 975 | AC_DEFINE(_FILE_OFFSET_BITS, 64, |
| 976 | [This must be set to 64 on some systems to enable large file support.]) |
Martin v. Löwis | 399a689 | 2002-10-04 10:22:02 +0000 | [diff] [blame] | 977 | fi |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 978 | |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 979 | # Add some code to confdefs.h so that the test for off_t works on SCO |
| 980 | cat >> confdefs.h <<\EOF |
| 981 | #if defined(SCO_DS) |
| 982 | #undef _OFF_T |
| 983 | #endif |
| 984 | EOF |
| 985 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 986 | # Type availability checks |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 987 | AC_TYPE_MODE_T |
| 988 | AC_TYPE_OFF_T |
| 989 | AC_TYPE_PID_T |
| 990 | AC_TYPE_SIGNAL |
| 991 | AC_TYPE_SIZE_T |
| 992 | AC_TYPE_UID_T |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 993 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 994 | # Sizes of various common basic types |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 995 | AC_CHECK_SIZEOF(int, 4) |
| 996 | AC_CHECK_SIZEOF(long, 4) |
| 997 | AC_CHECK_SIZEOF(void *, 4) |
| 998 | AC_CHECK_SIZEOF(char, 1) |
| 999 | AC_CHECK_SIZEOF(short, 2) |
| 1000 | AC_CHECK_SIZEOF(float, 4) |
| 1001 | AC_CHECK_SIZEOF(double, 8) |
| 1002 | AC_CHECK_SIZEOF(fpos_t, 4) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1003 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1004 | AC_MSG_CHECKING(for long long support) |
| 1005 | have_long_long=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1006 | AC_TRY_COMPILE([], [long long x; x = (long long)0;], [ |
| 1007 | AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.]) |
| 1008 | have_long_long=yes |
| 1009 | ]) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1010 | AC_MSG_RESULT($have_long_long) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 1011 | if test "$have_long_long" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1012 | AC_CHECK_SIZEOF(long long, 8) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1013 | fi |
| 1014 | |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 1015 | AC_MSG_CHECKING(for uintptr_t support) |
| 1016 | have_uintptr_t=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1017 | AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], [ |
| 1018 | AC_DEFINE(HAVE_UINTPTR_T, 1, [Define this if you have the type uintptr_t.]) |
| 1019 | have_uintptr_t=yes |
| 1020 | ]) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 1021 | AC_MSG_RESULT($have_uintptr_t) |
| 1022 | if test "$have_uintptr_t" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1023 | AC_CHECK_SIZEOF(uintptr_t, 4) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 1024 | fi |
| 1025 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1026 | # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. |
| 1027 | AC_MSG_CHECKING(size of off_t) |
| 1028 | AC_CACHE_VAL(ac_cv_sizeof_off_t, |
| 1029 | [AC_TRY_RUN([#include <stdio.h> |
| 1030 | #include <sys/types.h> |
| 1031 | main() |
| 1032 | { |
| 1033 | FILE *f=fopen("conftestval", "w"); |
| 1034 | if (!f) exit(1); |
| 1035 | fprintf(f, "%d\n", sizeof(off_t)); |
| 1036 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1037 | }], |
| 1038 | ac_cv_sizeof_off_t=`cat conftestval`, |
| 1039 | ac_cv_sizeof_off_t=0, |
| 1040 | ac_cv_sizeof_off_t=4) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1041 | ]) |
| 1042 | AC_MSG_RESULT($ac_cv_sizeof_off_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1043 | AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, |
| 1044 | [The number of bytes in an off_t.]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1045 | |
| 1046 | AC_MSG_CHECKING(whether to enable large file support) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 1047 | if test "$have_long_long" = yes -a \ |
| 1048 | "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ |
| 1049 | "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1050 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1, |
| 1051 | [Defined to enable large file support when an off_t is bigger than a long |
| 1052 | and long long is available and at least as big as an off_t. You may need |
| 1053 | to add some flags for configuration and compilation to enable this mode. |
| 1054 | (For Solaris and Linux, the necessary defines are already defined.)]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1055 | AC_MSG_RESULT(yes) |
| 1056 | else |
| 1057 | AC_MSG_RESULT(no) |
| 1058 | fi |
| 1059 | |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 1060 | # AC_CHECK_SIZEOF() doesn't include <time.h>. |
| 1061 | AC_MSG_CHECKING(size of time_t) |
| 1062 | AC_CACHE_VAL(ac_cv_sizeof_time_t, |
| 1063 | [AC_TRY_RUN([#include <stdio.h> |
| 1064 | #include <time.h> |
| 1065 | main() |
| 1066 | { |
| 1067 | FILE *f=fopen("conftestval", "w"); |
| 1068 | if (!f) exit(1); |
| 1069 | fprintf(f, "%d\n", sizeof(time_t)); |
| 1070 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1071 | }], |
| 1072 | ac_cv_sizeof_time_t=`cat conftestval`, |
| 1073 | ac_cv_sizeof_time_t=0, |
| 1074 | ac_cv_sizeof_time_t=4) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 1075 | ]) |
| 1076 | AC_MSG_RESULT($ac_cv_sizeof_time_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1077 | AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t, |
| 1078 | [The number of bytes in a time_t.]) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 1079 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1080 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1081 | # if have pthread_t then define SIZEOF_PTHREAD_T |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 1082 | ac_save_cc="$CC" |
| 1083 | if test "$ac_cv_kpthread" = "yes" |
| 1084 | then CC="$CC -Kpthread" |
Martin v. Löwis | 5f433f0 | 2003-05-05 05:05:30 +0000 | [diff] [blame] | 1085 | elif test "$ac_cv_kthread" = "yes" |
| 1086 | then CC="$CC -Kthread" |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1087 | elif test "$ac_cv_pthread" = "yes" |
| 1088 | then CC="$CC -pthread" |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 1089 | fi |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1090 | AC_MSG_CHECKING(for pthread_t) |
| 1091 | have_pthread_t=no |
Guido van Rossum | 1258049 | 2000-09-24 16:47:19 +0000 | [diff] [blame] | 1092 | AC_TRY_COMPILE([#include <pthread.h>], [pthread_t x; x = *(pthread_t*)0;], have_pthread_t=yes) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1093 | AC_MSG_RESULT($have_pthread_t) |
| 1094 | if test "$have_pthread_t" = yes ; then |
| 1095 | # AC_CHECK_SIZEOF() doesn't include <pthread.h>. |
| 1096 | AC_MSG_CHECKING(size of pthread_t) |
| 1097 | AC_CACHE_VAL(ac_cv_sizeof_pthread_t, |
| 1098 | [AC_TRY_RUN([#include <stdio.h> |
Neal Norwitz | 6eb37f0 | 2003-02-23 23:28:15 +0000 | [diff] [blame] | 1099 | #include <pthread.h> |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1100 | main() |
| 1101 | { |
| 1102 | FILE *f=fopen("conftestval", "w"); |
| 1103 | if (!f) exit(1); |
| 1104 | fprintf(f, "%d\n", sizeof(pthread_t)); |
| 1105 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1106 | }], |
| 1107 | ac_cv_sizeof_pthread_t=`cat conftestval`, |
| 1108 | ac_cv_sizeof_pthread_t=0, |
| 1109 | ac_cv_sizeof_pthread_t=4) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1110 | ]) |
| 1111 | AC_MSG_RESULT($ac_cv_sizeof_pthread_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1112 | AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t, |
| 1113 | [The number of bytes in a pthread_t.]) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1114 | fi |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 1115 | CC="$ac_save_cc" |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1116 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1117 | AC_MSG_CHECKING(for --enable-toolbox-glue) |
| 1118 | AC_ARG_ENABLE(toolbox-glue, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1119 | AC_HELP_STRING(--enable-toolbox-glue, disable/enable MacOSX glue code for extensions)) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1120 | |
| 1121 | if test -z "$enable_toolbox_glue" |
| 1122 | then |
| 1123 | case $ac_sys_system/$ac_sys_release in |
| 1124 | Darwin/*) |
| 1125 | enable_toolbox_glue="yes";; |
| 1126 | *) |
| 1127 | enable_toolbox_glue="no";; |
| 1128 | esac |
| 1129 | fi |
| 1130 | case "$enable_toolbox_glue" in |
| 1131 | yes) |
Jack Jansen | 666b1e7 | 2001-10-31 12:11:48 +0000 | [diff] [blame] | 1132 | extra_frameworks="-framework CoreServices -framework Foundation" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1133 | extra_machdep_objs="Python/mactoolboxglue.o" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 1134 | extra_undefs="-u __dummy -u _PyMac_Error" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1135 | AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE, 1, |
| 1136 | [Define if you want to use MacPython modules on MacOSX in unix-Python.]) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1137 | ;; |
| 1138 | *) |
| 1139 | extra_frameworks="" |
| 1140 | extra_machdep_objs="" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 1141 | extra_undefs="" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1142 | ;; |
| 1143 | esac |
| 1144 | AC_MSG_RESULT($enable_toolbox_glue) |
| 1145 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1146 | AC_SUBST(LIBTOOL_CRUFT) |
| 1147 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1148 | Darwin/1.3*) |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 1149 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc" |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1150 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | 66b8483 | 2003-07-04 12:14:39 +0000 | [diff] [blame] | 1151 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/Python' |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 1152 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 1153 | Darwin/*) |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 1154 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc" |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1155 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | 66b8483 | 2003-07-04 12:14:39 +0000 | [diff] [blame] | 1156 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/Python' |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1157 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1158 | esac |
| 1159 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1160 | AC_MSG_CHECKING(for --enable-framework) |
| 1161 | if test "$enable_framework" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1162 | then |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 1163 | BASECFLAGS="$BASECFLAGS -fno-common -dynamic" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1164 | # -F. is needed to allow linking to the framework while |
| 1165 | # in the build location. |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 1166 | LDFLAGS="$LDFLAGS -Wl,-F." |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1167 | AC_DEFINE(WITH_NEXT_FRAMEWORK, 1, |
| 1168 | [Define if you want to produce an OpenStep/Rhapsody framework |
| 1169 | (shared library plus accessory files).]) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1170 | AC_MSG_RESULT(yes) |
| 1171 | else |
| 1172 | AC_MSG_RESULT(no) |
| 1173 | fi |
| 1174 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1175 | AC_MSG_CHECKING(for dyld) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 1176 | case $ac_sys_system/$ac_sys_release in |
| 1177 | Darwin/*) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1178 | AC_DEFINE(WITH_DYLD, 1, |
| 1179 | [Define if you want to use the new-style (Openstep, Rhapsody, MacOS) |
| 1180 | dynamic linker (dyld) instead of the old-style (NextStep) dynamic |
| 1181 | linker (rld). Dyld is necessary to support frameworks.]) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 1182 | AC_MSG_RESULT(always on for Darwin) |
| 1183 | ;; |
| 1184 | *) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1185 | AC_MSG_RESULT(no) |
| 1186 | ;; |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 1187 | esac |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1188 | |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1189 | # Set info about shared libraries. |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1190 | AC_SUBST(SO) |
| 1191 | AC_SUBST(LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1192 | AC_SUBST(BLDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1193 | AC_SUBST(CCSHARED) |
| 1194 | AC_SUBST(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1195 | # SO is the extension of shared libraries `(including the dot!) |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 1196 | # -- usually .so, .sl on HP-UX, .dll on Cygwin |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1197 | AC_MSG_CHECKING(SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1198 | if test -z "$SO" |
| 1199 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1200 | case $ac_sys_system in |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 1201 | hp*|HP*) SO=.sl;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 1202 | CYGWIN*) SO=.dll;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 1203 | *) SO=.so;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1204 | esac |
Martin v. Löwis | 368de8f | 2003-06-14 14:46:38 +0000 | [diff] [blame] | 1205 | else |
| 1206 | # this might also be a termcap variable, see #610332 |
| 1207 | echo |
| 1208 | echo '=====================================================================' |
| 1209 | echo '+ +' |
| 1210 | echo '+ WARNING: You have set SO in your environment. +' |
| 1211 | echo '+ Do you really mean to change the extension for shared libraries? +' |
| 1212 | echo '+ Continuing in 10 seconds to let you to ponder. +' |
| 1213 | echo '+ +' |
| 1214 | echo '=====================================================================' |
| 1215 | sleep 10 |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1216 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1217 | AC_MSG_RESULT($SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1218 | # LDSHARED is the ld *command* used to create shared library |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 1219 | # -- "ld" on SunOS 4.x.x, "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5 |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1220 | # (Shared libraries in this instance are shared modules to be loaded into |
| 1221 | # Python, as opposed to building Python itself as a shared library.) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1222 | AC_MSG_CHECKING(LDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1223 | if test -z "$LDSHARED" |
| 1224 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1225 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1226 | AIX*) |
| 1227 | BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 1228 | LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1229 | ;; |
| 1230 | BeOS*) |
| 1231 | BLDSHARED="\$(srcdir)/Modules/ld_so_beos $LDLIBRARY" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 1232 | LDSHARED="\$(BINLIBDEST)/config/ld_so_beos \$(LIBDIR)/$LDLIBRARY" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1233 | ;; |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1234 | IRIX/5*) LDSHARED="ld -shared";; |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 1235 | IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1236 | SunOS/4*) LDSHARED="ld";; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 1237 | SunOS/5*) |
| 1238 | if test "$GCC" = "yes" |
Neil Schemenauer | 9505272 | 2001-02-19 18:17:33 +0000 | [diff] [blame] | 1239 | then LDSHARED='$(CC) -shared' |
Martin v. Löwis | aa5afe1 | 2002-10-07 06:21:41 +0000 | [diff] [blame] | 1240 | else LDSHARED='$(CC) -G'; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 1241 | fi ;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1242 | hp*|HP*) LDSHARED="ld -b";; |
Guido van Rossum | 71001e4 | 1995-01-26 00:44:03 +0000 | [diff] [blame] | 1243 | OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; |
Guido van Rossum | 7d47329 | 1995-01-20 14:12:16 +0000 | [diff] [blame] | 1244 | DYNIX/ptx*) LDSHARED="ld -G";; |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1245 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 1246 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 1247 | if test "$enable_framework" ; then |
| 1248 | # Link against the framework. All externals should be defined. |
| 1249 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 1250 | else |
| 1251 | # No framework. Ignore undefined symbols, assuming they come from Python |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1252 | LDSHARED="$LDSHARED -undefined suppress" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 1253 | fi ;; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1254 | Darwin/*) |
| 1255 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 1256 | if test "$enable_framework" ; then |
| 1257 | # Link against the framework. All externals should be defined. |
| 1258 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 1259 | else |
Michael W. Hudson | 0c46c0c | 2002-03-07 09:58:56 +0000 | [diff] [blame] | 1260 | # No framework, use the Python app as bundle-loader |
| 1261 | BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' |
Jack Jansen | c28fc37 | 2003-02-25 13:14:43 +0000 | [diff] [blame] | 1262 | LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1263 | fi ;; |
Martin v. Löwis | 3cba5c0 | 2002-09-16 17:50:59 +0000 | [diff] [blame] | 1264 | Linux*|GNU*) LDSHARED='$(CC) -shared';; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 1265 | dgux*) LDSHARED="ld -G";; |
Guido van Rossum | 458e7fa | 1999-09-17 15:40:40 +0000 | [diff] [blame] | 1266 | BSD/OS*/4*) LDSHARED="gcc -shared";; |
Martin v. Löwis | d61888b | 2002-09-30 11:17:27 +0000 | [diff] [blame] | 1267 | OpenBSD*|FreeBSD*) |
Jeremy Hylton | 4bcc7c5 | 2000-08-31 17:45:35 +0000 | [diff] [blame] | 1268 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
Guido van Rossum | 0286ae8 | 2000-08-29 15:06:49 +0000 | [diff] [blame] | 1269 | then |
| 1270 | LDSHARED="cc -shared ${LDFLAGS}" |
| 1271 | else |
| 1272 | LDSHARED="ld -Bshareable ${LDFLAGS}" |
| 1273 | fi;; |
Martin v. Löwis | d61888b | 2002-09-30 11:17:27 +0000 | [diff] [blame] | 1274 | NetBSD*) LDSHARED="cc -shared ${LDFLAGS}";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1275 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1276 | if test "$GCC" = "yes" |
Martin v. Löwis | 79f3c53 | 2002-12-11 12:51:58 +0000 | [diff] [blame] | 1277 | then LDSHARED='$(CC) -shared' |
| 1278 | else LDSHARED='$(CC) -G' |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1279 | fi;; |
Martin v. Löwis | 79f3c53 | 2002-12-11 12:51:58 +0000 | [diff] [blame] | 1280 | SCO_SV*) LDSHARED='$(CC) -Wl,-G,-Bexport';; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1281 | Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 1282 | CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1283 | atheos*) LDSHARED="gcc -shared";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1284 | *) LDSHARED="ld";; |
| 1285 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1286 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1287 | AC_MSG_RESULT($LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1288 | BLDSHARED=${BLDSHARED-$LDSHARED} |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1289 | # CCSHARED are the C *flags* used to create objects to go into a shared |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1290 | # library (module) -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1291 | AC_MSG_CHECKING(CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1292 | if test -z "$CCSHARED" |
| 1293 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1294 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 1295 | SunOS*) if test "$GCC" = yes; |
| 1296 | then CCSHARED="-fPIC"; |
| 1297 | fi;; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 1298 | hp*|HP*) if test "$GCC" = yes; |
Martin v. Löwis | 703ad70 | 2001-09-05 08:36:52 +0000 | [diff] [blame] | 1299 | then CCSHARED="-fPIC"; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 1300 | else CCSHARED="+z"; |
| 1301 | fi;; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1302 | Linux*|GNU*) CCSHARED="-fPIC";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 1303 | BSD/OS*/4*) CCSHARED="-fpic";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 1304 | FreeBSD*|NetBSD*|OpenBSD*) CCSHARED="-fPIC";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1305 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1306 | if test "$GCC" = "yes" |
| 1307 | then CCSHARED="-fPIC" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1308 | else CCSHARED="-KPIC" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1309 | fi;; |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 1310 | SCO_SV*) |
| 1311 | if test "$GCC" = "yes" |
| 1312 | then CCSHARED="-fPIC" |
| 1313 | else CCSHARED="-Kpic -belf" |
| 1314 | fi;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1315 | Monterey*) CCSHARED="-G";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1316 | IRIX*/6*) case $CC in |
| 1317 | *gcc*) CCSHARED="-shared";; |
Guido van Rossum | ee21f41 | 1998-04-20 18:51:54 +0000 | [diff] [blame] | 1318 | *) CCSHARED="";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1319 | esac;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1320 | atheos*) CCSHARED="-fPIC";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1321 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1322 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1323 | AC_MSG_RESULT($CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1324 | # LINKFORSHARED are the flags passed to the $(CC) command that links |
Guido van Rossum | b65a48e | 1995-06-14 18:21:23 +0000 | [diff] [blame] | 1325 | # the python executable -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1326 | AC_MSG_CHECKING(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1327 | if test -z "$LINKFORSHARED" |
| 1328 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1329 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1330 | AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; |
Guido van Rossum | 5dab3d8 | 1996-12-06 21:18:18 +0000 | [diff] [blame] | 1331 | hp*|HP*) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 1332 | LINKFORSHARED="-Wl,-E -Wl,+s";; |
| 1333 | # LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 1334 | BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1335 | Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1336 | # -u libsys_s pulls in all symbols in libsys |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1337 | Darwin/*) |
| 1338 | # -u __dummy makes the linker aware of the objc runtime |
| 1339 | # in System.framework; otherwise, __objcInit (referenced in |
| 1340 | # crt1.o) gets erroneously defined as common, which breaks dynamic |
| 1341 | # loading of any modules which reference it in System.framework. |
| 1342 | # -u _PyMac_Error is needed to pull in the mac toolbox glue, which is |
| 1343 | # not used by the core itself but which needs to be in the core so |
| 1344 | # that dynamically loaded extension modules have access to it. |
Jack Jansen | 97e3f00 | 2003-02-23 22:59:01 +0000 | [diff] [blame] | 1345 | # -prebind is no longer used, because it actually seems to give a |
| 1346 | # slowdown in stead of a speedup, maybe due to the large number of |
| 1347 | # dynamic loads Python does. |
| 1348 | LINKFORSHARED="$extra_undefs -framework System" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1349 | if test "$enable_framework" |
| 1350 | then |
| 1351 | LINKFORSHARED="$LINKFORSHARED -framework Python" |
| 1352 | fi |
| 1353 | LINKFORSHARED="$LINKFORSHARED $extra_frameworks";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1354 | OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 1355 | SCO_SV*) LINKFORSHARED="-Wl,-Bexport";; |
Fred Drake | 02706f5 | 2000-09-25 15:08:46 +0000 | [diff] [blame] | 1356 | ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 1357 | FreeBSD*|NetBSD*|OpenBSD*) |
Guido van Rossum | df69365 | 1999-01-07 21:50:41 +0000 | [diff] [blame] | 1358 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
| 1359 | then |
| 1360 | LINKFORSHARED="-Wl,--export-dynamic" |
| 1361 | fi;; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1362 | SunOS/5*) case $CC in |
| 1363 | *gcc*) |
Martin v. Löwis | a454857 | 2002-04-18 14:51:36 +0000 | [diff] [blame] | 1364 | if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null |
Guido van Rossum | 8f4ceb1 | 1997-12-18 23:42:19 +0000 | [diff] [blame] | 1365 | then |
| 1366 | LINKFORSHARED="-Xlinker --export-dynamic" |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1367 | fi;; |
| 1368 | esac;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1369 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1370 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1371 | AC_MSG_RESULT($LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1372 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1373 | AC_SUBST(CFLAGSFORSHARED) |
| 1374 | AC_MSG_CHECKING(CFLAGSFORSHARED) |
| 1375 | if test ! "$LIBRARY" = "$LDLIBRARY" |
| 1376 | then |
Neil Schemenauer | d9cf41c | 2001-01-27 21:39:17 +0000 | [diff] [blame] | 1377 | case $ac_sys_system in |
| 1378 | CYGWIN*) |
| 1379 | # Cygwin needs CCSHARED when building extension DLLs |
| 1380 | # but not when building the interpreter DLL. |
| 1381 | CFLAGSFORSHARED='';; |
| 1382 | *) |
| 1383 | CFLAGSFORSHARED='$(CCSHARED)' |
| 1384 | esac |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1385 | fi |
| 1386 | AC_MSG_RESULT($CFLAGSFORSHARED) |
| 1387 | |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1388 | # SHLIBS are libraries (except -lc and -lm) to link to the python shared |
| 1389 | # library (with --enable-shared). |
| 1390 | # For platforms on which shared libraries are not allowed to have unresolved |
Martin v. Löwis | d6359c5 | 2002-08-04 12:38:50 +0000 | [diff] [blame] | 1391 | # symbols, this must be set to $(LIBS) (expanded by make). We do this even |
| 1392 | # if it is not required, since it creates a dependency of the shared library |
| 1393 | # to LIBS. This, in turn, means that applications linking the shared libpython |
| 1394 | # don't need to link LIBS explicitly. The default should be only changed |
| 1395 | # on systems where this approach causes problems. |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1396 | AC_SUBST(SHLIBS) |
| 1397 | AC_MSG_CHECKING(SHLIBS) |
| 1398 | case "$ac_sys_system" in |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1399 | *) |
Martin v. Löwis | d6359c5 | 2002-08-04 12:38:50 +0000 | [diff] [blame] | 1400 | SHLIBS='$(LIBS)';; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1401 | esac |
| 1402 | AC_MSG_RESULT($SHLIBS) |
| 1403 | |
| 1404 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1405 | # checks for libraries |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1406 | AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV |
| 1407 | AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX |
Martin v. Löwis | d3545ec | 2003-05-03 11:25:43 +0000 | [diff] [blame] | 1408 | AC_SEARCH_LIBS(sem_init, pthread rt posix4) # 'Real Time' functions on Solaris |
| 1409 | # posix4 on Solaris 2.6 |
| 1410 | # pthread (first!) on Linux |
Martin v. Löwis | 19d1734 | 2003-06-14 21:03:05 +0000 | [diff] [blame] | 1411 | # check if we need libintl for locale functions |
| 1412 | AC_CHECK_LIB(intl, textdomain, |
| 1413 | AC_DEFINE(WITH_LIBINTL, 1, |
| 1414 | [Define to 1 if libintl is needed for locale functions.])) |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1415 | |
| 1416 | # checks for system dependent C++ extensions support |
| 1417 | case "$ac_sys_system" in |
| 1418 | AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support) |
| 1419 | AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"], |
| 1420 | [loadAndInit("", 0, "")], |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1421 | [AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1, |
| 1422 | [Define for AIX if your compiler is a genuine IBM xlC/xlC_r |
| 1423 | and you want support for AIX C++ shared extension modules.]) |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1424 | AC_MSG_RESULT(yes)], |
| 1425 | [AC_MSG_RESULT(no)]);; |
| 1426 | *) ;; |
| 1427 | esac |
| 1428 | |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1429 | # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. |
Martin v. Löwis | e117258 | 2002-11-13 08:51:19 +0000 | [diff] [blame] | 1430 | # However on SGI IRIX 4, these exist but are broken. |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1431 | # BeOS' sockets are stashed in libnet. |
| 1432 | case "$ac_sys_system" in |
| 1433 | IRIX*) ;; |
Guido van Rossum | 2cb5660 | 1998-05-07 13:25:56 +0000 | [diff] [blame] | 1434 | *) |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1435 | AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4 |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1436 | AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets |
Jeremy Hylton | cb25d5e | 2000-07-27 21:23:28 +0000 | [diff] [blame] | 1437 | ;; |
| 1438 | esac |
| 1439 | case "$ac_sys_system" in |
| 1440 | BeOS*) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1441 | AC_CHECK_LIB(net, socket, [LIBS="-lnet $LIBS"], [], $LIBS) # BeOS |
| 1442 | ;; |
| 1443 | esac |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1444 | |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1445 | AC_MSG_CHECKING(for --with-libs) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1446 | AC_ARG_WITH(libs, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1447 | AC_HELP_STRING(--with-libs='lib1 ...', link against additional libs), |
| 1448 | [ |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1449 | AC_MSG_RESULT($withval) |
| 1450 | LIBS="$withval $LIBS" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1451 | ], |
| 1452 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1453 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 1454 | # Determine if signalmodule should be used. |
| 1455 | AC_SUBST(USE_SIGNAL_MODULE) |
| 1456 | AC_SUBST(SIGNAL_OBJS) |
| 1457 | AC_MSG_CHECKING(for --with-signal-module) |
| 1458 | AC_ARG_WITH(signal-module, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1459 | AC_HELP_STRING(--with-signal-module, disable/enable signal module)) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 1460 | |
| 1461 | if test -z "$with_signal_module" |
| 1462 | then with_signal_module="yes" |
| 1463 | fi |
| 1464 | AC_MSG_RESULT($with_signal_module) |
| 1465 | |
| 1466 | if test "${with_signal_module}" = "yes"; then |
| 1467 | USE_SIGNAL_MODULE="" |
| 1468 | SIGNAL_OBJS="" |
| 1469 | else |
| 1470 | USE_SIGNAL_MODULE="#" |
| 1471 | SIGNAL_OBJS="Parser/intrcheck.o Python/sigcheck.o" |
| 1472 | fi |
| 1473 | |
Guido van Rossum | 3d15bd8 | 2001-01-10 18:53:48 +0000 | [diff] [blame] | 1474 | # This is used to generate Setup.config |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1475 | AC_SUBST(USE_THREAD_MODULE) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1476 | USE_THREAD_MODULE="" |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1477 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1478 | AC_MSG_CHECKING(for --with-dec-threads) |
| 1479 | AC_SUBST(LDLAST) |
| 1480 | AC_ARG_WITH(dec-threads, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1481 | AC_HELP_STRING(--with-dec-threads, use DEC Alpha/OSF1 thread-safe libraries), |
| 1482 | [ |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1483 | AC_MSG_RESULT($withval) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1484 | LDLAST=-threads |
Guido van Rossum | f78abae | 1997-01-21 22:02:36 +0000 | [diff] [blame] | 1485 | if test "${with_thread+set}" != set; then |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1486 | with_thread="$withval"; |
| 1487 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1488 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1489 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1490 | # Templates for things AC_DEFINEd more than once. |
| 1491 | # For a single AC_DEFINE, no template is needed. |
| 1492 | AH_TEMPLATE(C_THREADS,[Define if you have the Mach cthreads package]) |
| 1493 | AH_TEMPLATE(_REENTRANT, |
| 1494 | [Define to force use of thread-safe errno, h_errno, and other functions]) |
| 1495 | AH_TEMPLATE(WITH_THREAD, |
| 1496 | [Define if you want to compile in rudimentary thread support]) |
| 1497 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1498 | AC_MSG_CHECKING(for --with-threads) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1499 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1500 | AC_ARG_WITH(threads, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1501 | AC_HELP_STRING(--with(out)-threads@<:@=DIRECTORY@:>@, disable/enable thread support)) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1502 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1503 | # --with-thread is deprecated, but check for it anyway |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1504 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Barry Warsaw | a0f3c5c | 2000-06-30 16:39:35 +0000 | [diff] [blame] | 1505 | AC_ARG_WITH(thread, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1506 | AC_HELP_STRING(--with(out)-thread@<:@=DIRECTORY@:>@, deprecated; use --with(out)-threads), |
| 1507 | [with_threads=$with_thread]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1508 | |
| 1509 | if test -z "$with_threads" |
| 1510 | then with_threads="yes" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1511 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1512 | AC_MSG_RESULT($with_threads) |
Guido van Rossum | 6400c26 | 1997-05-22 20:34:27 +0000 | [diff] [blame] | 1513 | |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1514 | AC_SUBST(THREADOBJ) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1515 | if test "$with_threads" = "no" |
| 1516 | then |
| 1517 | USE_THREAD_MODULE="#" |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1518 | elif test "$ac_cv_pthread_is_default" = yes |
| 1519 | then |
| 1520 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1521 | # Defining _REENTRANT on system with POSIX threads should not hurt. |
| 1522 | AC_DEFINE(_REENTRANT) |
| 1523 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1524 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1525 | elif test "$ac_cv_kpthread" = "yes" |
| 1526 | then |
| 1527 | CC="$CC -Kpthread" |
| 1528 | AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1529 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1530 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 5f433f0 | 2003-05-05 05:05:30 +0000 | [diff] [blame] | 1531 | elif test "$ac_cv_kthread" = "yes" |
| 1532 | then |
| 1533 | CC="$CC -Kthread" |
| 1534 | AC_DEFINE(WITH_THREAD) |
| 1535 | posix_threads=yes |
| 1536 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1537 | elif test "$ac_cv_pthread" = "yes" |
| 1538 | then |
| 1539 | CC="$CC -pthread" |
| 1540 | AC_DEFINE(WITH_THREAD) |
| 1541 | posix_threads=yes |
| 1542 | THREADOBJ="Python/thread.o" |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1543 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1544 | if test ! -z "$with_threads" -a -d "$with_threads" |
| 1545 | then LDFLAGS="$LDFLAGS -L$with_threads" |
| 1546 | fi |
| 1547 | if test ! -z "$withval" -a -d "$withval" |
| 1548 | then LDFLAGS="$LDFLAGS -L$withval" |
| 1549 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1550 | |
| 1551 | # According to the POSIX spec, a pthreads implementation must |
| 1552 | # define _POSIX_THREADS in unistd.h. Some apparently don't (which ones?) |
| 1553 | AC_MSG_CHECKING(for _POSIX_THREADS in unistd.h) |
| 1554 | AC_EGREP_CPP(yes, |
Neal Norwitz | 6eb37f0 | 2003-02-23 23:28:15 +0000 | [diff] [blame] | 1555 | [ |
| 1556 | #include <unistd.h> |
| 1557 | #ifdef _POSIX_THREADS |
| 1558 | yes |
| 1559 | #endif |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1560 | ], unistd_defines_pthreads=yes, unistd_defines_pthreads=no) |
| 1561 | AC_MSG_RESULT($unistd_defines_pthreads) |
| 1562 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1563 | AC_DEFINE(_REENTRANT) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1564 | AC_CHECK_HEADER(cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1565 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1566 | AC_DEFINE(HURD_C_THREADS, 1, |
| 1567 | [Define if you are using Mach cthreads directly under /include]) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1568 | LIBS="$LIBS -lthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1569 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1570 | AC_CHECK_HEADER(mach/cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1571 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1572 | AC_DEFINE(MACH_C_THREADS, 1, |
| 1573 | [Define if you are using Mach cthreads under mach /]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1574 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1575 | AC_MSG_CHECKING(for --with-pth) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1576 | AC_ARG_WITH([pth], |
| 1577 | AC_HELP_STRING(--with-pth, use GNU pth threading libraries), |
| 1578 | [AC_MSG_RESULT($withval) |
| 1579 | AC_DEFINE([WITH_THREAD]) |
| 1580 | AC_DEFINE([HAVE_PTH], 1, |
| 1581 | [Define if you have GNU PTH threads.]) |
| 1582 | LIBS="-lpth $LIBS" |
| 1583 | THREADOBJ="Python/thread.o"], |
| 1584 | [AC_MSG_RESULT(no) |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1585 | |
| 1586 | # Just looking for pthread_create in libpthread is not enough: |
| 1587 | # on HP/UX, pthread.h renames pthread_create to a different symbol name. |
| 1588 | # So we really have to include pthread.h, and then link. |
| 1589 | _libs=$LIBS |
| 1590 | LIBS="$LIBS -lpthread" |
| 1591 | AC_MSG_CHECKING([for pthread_create in -lpthread]) |
| 1592 | AC_TRY_LINK([#include <pthread.h> |
| 1593 | |
| 1594 | void * start_routine (void *arg) { exit (0); }], [ |
| 1595 | pthread_create (NULL, NULL, start_routine, NULL)], [ |
| 1596 | AC_MSG_RESULT(yes) |
| 1597 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1598 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1599 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1600 | LIBS=$_libs |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1601 | AC_CHECK_FUNC(pthread_detach, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1602 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1603 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1604 | AC_CHECK_HEADER(atheos/threads.h, [AC_DEFINE(WITH_THREAD) |
| 1605 | AC_DEFINE(ATHEOS_THREADS, 1, |
| 1606 | [Define this if you have AtheOS threads.]) |
| 1607 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1608 | AC_CHECK_HEADER(kernel/OS.h, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1609 | AC_DEFINE(BEOS_THREADS, 1, |
| 1610 | [Define this if you have BeOS threads.]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1611 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1612 | AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1613 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1614 | LIBS="$LIBS -lpthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1615 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1616 | AC_CHECK_LIB(c_r, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1617 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1618 | LIBS="$LIBS -lc_r" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1619 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1620 | AC_CHECK_LIB(thread, __d6_pthread_create, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1621 | echo Systems with __d6_pthread_create are not supported anymore. |
| 1622 | echo See README |
| 1623 | exit 1 |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1624 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1625 | LIBS="$LIBS -lthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1626 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1627 | AC_CHECK_LIB(pthread, __pthread_create_system, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1628 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1629 | LIBS="$LIBS -lpthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1630 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1631 | AC_CHECK_LIB(cma, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1632 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1633 | LIBS="$LIBS -lcma" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1634 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1635 | USE_THREAD_MODULE="#"]) |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1636 | ])])])])])])])])])])]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1637 | |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1638 | AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD) |
| 1639 | LIBS="$LIBS -lmpc" |
| 1640 | THREADOBJ="Python/thread.o" |
| 1641 | USE_THREAD_MODULE=""]) |
| 1642 | |
| 1643 | if test "$posix_threads" != "yes"; then |
| 1644 | AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD) |
| 1645 | LIBS="$LIBS -lthread" |
| 1646 | THREADOBJ="Python/thread.o" |
| 1647 | USE_THREAD_MODULE=""]) |
| 1648 | fi |
| 1649 | |
| 1650 | if test "$USE_THREAD_MODULE" != "#" |
| 1651 | then |
| 1652 | # If the above checks didn't disable threads, (at least) OSF1 |
| 1653 | # needs this '-threads' argument during linking. |
| 1654 | case $ac_sys_system in |
| 1655 | OSF1) LDLAST=-threads;; |
| 1656 | esac |
| 1657 | fi |
| 1658 | fi |
| 1659 | |
| 1660 | if test "$posix_threads" = "yes"; then |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1661 | if test "$unistd_defines_pthreads" = "no"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1662 | AC_DEFINE(_POSIX_THREADS, 1, |
| 1663 | [Define if you have POSIX threads, |
| 1664 | and your system does not define that.]) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1665 | fi |
| 1666 | |
Martin v. Löwis | dfc33fd | 2003-01-21 10:14:41 +0000 | [diff] [blame] | 1667 | # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8. |
| 1668 | case $ac_sys_system/$ac_sys_release in |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1669 | SunOS/5.6) AC_DEFINE(HAVE_PTHREAD_DESTRUCTOR, 1, |
| 1670 | Defined for Solaris 2.6 bug in pthread header.) |
| 1671 | ;; |
Martin v. Löwis | dfc33fd | 2003-01-21 10:14:41 +0000 | [diff] [blame] | 1672 | SunOS/5.8) AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1, |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1673 | Define if the Posix semaphores do not work on your system) |
| 1674 | ;; |
Martin v. Löwis | dfc33fd | 2003-01-21 10:14:41 +0000 | [diff] [blame] | 1675 | esac |
| 1676 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1677 | AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) |
| 1678 | AC_CACHE_VAL(ac_cv_pthread_system_supported, |
| 1679 | [AC_TRY_RUN([#include <pthread.h> |
| 1680 | void *foo(void *parm) { |
| 1681 | return NULL; |
| 1682 | } |
| 1683 | main() { |
| 1684 | pthread_attr_t attr; |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1685 | pthread_t id; |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1686 | if (pthread_attr_init(&attr)) exit(-1); |
| 1687 | if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1688 | if (pthread_create(&id, &attr, foo, NULL)) exit(-1); |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1689 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1690 | }], |
| 1691 | ac_cv_pthread_system_supported=yes, |
| 1692 | ac_cv_pthread_system_supported=no, |
| 1693 | ac_cv_pthread_system_supported=no) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1694 | ]) |
| 1695 | AC_MSG_RESULT($ac_cv_pthread_system_supported) |
| 1696 | if test "$ac_cv_pthread_system_supported" = "yes"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1697 | AC_DEFINE(PTHREAD_SYSTEM_SCHED_SUPPORTED, 1, [Defined if PTHREAD_SCOPE_SYSTEM supported.]) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1698 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1699 | AC_CHECK_FUNCS(pthread_sigmask) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1700 | fi |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1701 | |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 1702 | |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1703 | # Check for enable-ipv6 |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1704 | AH_TEMPLATE(ENABLE_IPV6, [Define if --enable-ipv6 is specified]) |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1705 | AC_MSG_CHECKING([if --enable-ipv6 is specified]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1706 | AC_ARG_ENABLE(ipv6, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1707 | [ --enable-ipv6 Enable ipv6 (with ipv4) support |
| 1708 | --disable-ipv6 Disable ipv6 support], |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1709 | [ case "$enableval" in |
| 1710 | no) |
| 1711 | AC_MSG_RESULT(no) |
| 1712 | ipv6=no |
| 1713 | ;; |
| 1714 | *) AC_MSG_RESULT(yes) |
| 1715 | AC_DEFINE(ENABLE_IPV6) |
| 1716 | ipv6=yes |
| 1717 | ;; |
| 1718 | esac ], |
| 1719 | |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1720 | [ |
| 1721 | dnl the check does not work on cross compilation case... |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1722 | AC_TRY_RUN([ /* AF_INET6 available check */ |
| 1723 | #include <sys/types.h> |
| 1724 | #include <sys/socket.h> |
| 1725 | main() |
| 1726 | { |
| 1727 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) |
| 1728 | exit(1); |
| 1729 | else |
| 1730 | exit(0); |
| 1731 | } |
| 1732 | ], |
| 1733 | AC_MSG_RESULT(yes) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1734 | ipv6=yes, |
| 1735 | AC_MSG_RESULT(no) |
| 1736 | ipv6=no, |
| 1737 | AC_MSG_RESULT(no) |
| 1738 | ipv6=no |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1739 | ) |
| 1740 | |
| 1741 | if test "$ipv6" = "yes"; then |
| 1742 | AC_MSG_CHECKING(if RFC2553 API is available) |
| 1743 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1744 | #include <netinet/in.h>], |
| 1745 | [struct sockaddr_in6 x; |
| 1746 | x.sin6_scope_id;], |
| 1747 | AC_MSG_RESULT(yes) |
| 1748 | ipv6=yes, |
| 1749 | AC_MSG_RESULT(no, IPv6 disabled) |
| 1750 | ipv6=no) |
| 1751 | fi |
| 1752 | |
| 1753 | if test "$ipv6" = "yes"; then |
| 1754 | AC_DEFINE(ENABLE_IPV6) |
| 1755 | fi |
| 1756 | ]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1757 | |
| 1758 | ipv6type=unknown |
| 1759 | ipv6lib=none |
| 1760 | ipv6trylibc=no |
| 1761 | |
| 1762 | if test "$ipv6" = "yes"; then |
| 1763 | AC_MSG_CHECKING([ipv6 stack type]) |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 1764 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; |
| 1765 | do |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1766 | case $i in |
| 1767 | inria) |
| 1768 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1769 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1770 | #include <netinet/in.h> |
| 1771 | #ifdef IPV6_INRIA_VERSION |
| 1772 | yes |
| 1773 | #endif], |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1774 | [ipv6type=$i]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1775 | ;; |
| 1776 | kame) |
| 1777 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1778 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1779 | #include <netinet/in.h> |
| 1780 | #ifdef __KAME__ |
| 1781 | yes |
| 1782 | #endif], |
| 1783 | [ipv6type=$i; |
| 1784 | ipv6lib=inet6 |
| 1785 | ipv6libdir=/usr/local/v6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1786 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1787 | ;; |
| 1788 | linux-glibc) |
| 1789 | dnl http://www.v6.linux.or.jp/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1790 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1791 | #include <features.h> |
| 1792 | #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) |
| 1793 | yes |
| 1794 | #endif], |
| 1795 | [ipv6type=$i; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1796 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1797 | ;; |
| 1798 | linux-inet6) |
| 1799 | dnl http://www.v6.linux.or.jp/ |
| 1800 | if test -d /usr/inet6; then |
| 1801 | ipv6type=$i |
| 1802 | ipv6lib=inet6 |
| 1803 | ipv6libdir=/usr/inet6/lib |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 1804 | BASECFLAGS="-I/usr/inet6/include $BASECFLAGS" |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1805 | fi |
| 1806 | ;; |
| 1807 | solaris) |
| 1808 | if test -f /etc/netconfig; then |
| 1809 | if /usr/xpg4/bin/grep -q tcp6 /etc/netconfig; then |
| 1810 | ipv6type=$i |
| 1811 | ipv6trylibc=yes |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1812 | fi |
| 1813 | fi |
| 1814 | ;; |
| 1815 | toshiba) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1816 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1817 | #include <sys/param.h> |
| 1818 | #ifdef _TOSHIBA_INET6 |
| 1819 | yes |
| 1820 | #endif], |
| 1821 | [ipv6type=$i; |
| 1822 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1823 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1824 | ;; |
| 1825 | v6d) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1826 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1827 | #include </usr/local/v6/include/sys/v6config.h> |
| 1828 | #ifdef __V6D__ |
| 1829 | yes |
| 1830 | #endif], |
| 1831 | [ipv6type=$i; |
| 1832 | ipv6lib=v6; |
| 1833 | ipv6libdir=/usr/local/v6/lib; |
Skip Montanaro | decc6a4 | 2003-01-01 20:07:49 +0000 | [diff] [blame] | 1834 | BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1835 | ;; |
| 1836 | zeta) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1837 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1838 | #include <sys/param.h> |
| 1839 | #ifdef _ZETA_MINAMI_INET6 |
| 1840 | yes |
| 1841 | #endif], |
| 1842 | [ipv6type=$i; |
| 1843 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1844 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1845 | ;; |
| 1846 | esac |
| 1847 | if test "$ipv6type" != "unknown"; then |
| 1848 | break |
| 1849 | fi |
| 1850 | done |
| 1851 | AC_MSG_RESULT($ipv6type) |
| 1852 | fi |
| 1853 | |
| 1854 | if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then |
| 1855 | if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then |
| 1856 | LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" |
| 1857 | echo "using lib$ipv6lib" |
| 1858 | else |
| 1859 | if test $ipv6trylibc = "yes"; then |
| 1860 | echo "using libc" |
| 1861 | else |
| 1862 | echo 'Fatal: no $ipv6lib library found. cannot continue.' |
| 1863 | echo "You need to fetch lib$ipv6lib.a from appropriate" |
| 1864 | echo 'ipv6 kit and compile beforehand.' |
| 1865 | exit 1 |
| 1866 | fi |
| 1867 | fi |
| 1868 | fi |
| 1869 | |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1870 | # Check for universal newline support |
Guido van Rossum | 402905e | 2002-08-15 13:56:35 +0000 | [diff] [blame] | 1871 | AC_MSG_CHECKING(for --with-universal-newlines) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1872 | AC_ARG_WITH(universal-newlines, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1873 | AC_HELP_STRING(--with(out)-universal-newlines, disable/enable foreign newlines)) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1874 | |
| 1875 | if test -z "$with_universal_newlines" |
| 1876 | then with_universal_newlines="yes" |
| 1877 | fi |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 1878 | if test "$with_universal_newlines" = "no" |
Martin v. Löwis | 03d00d5 | 2002-12-19 19:03:31 +0000 | [diff] [blame] | 1879 | then |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 1880 | echo --without-universal-newlines is unsupported, see README |
| 1881 | exit 1 |
Martin v. Löwis | 03d00d5 | 2002-12-19 19:03:31 +0000 | [diff] [blame] | 1882 | else |
Martin v. Löwis | e8aea58 | 2002-04-16 05:51:02 +0000 | [diff] [blame] | 1883 | AC_DEFINE(WITH_UNIVERSAL_NEWLINES, 1, |
| 1884 | [Define if you want to read files with foreign newlines.]) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1885 | fi |
| 1886 | AC_MSG_RESULT($with_universal_newlines) |
| 1887 | |
Martin v. Löwis | a3fb4f7 | 2002-06-09 13:33:54 +0000 | [diff] [blame] | 1888 | # Check for --with-doc-strings |
| 1889 | AC_MSG_CHECKING(for --with-doc-strings) |
| 1890 | AC_ARG_WITH(doc-strings, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1891 | AC_HELP_STRING(--with(out)-doc-strings, disable/enable documentation strings)) |
Martin v. Löwis | a3fb4f7 | 2002-06-09 13:33:54 +0000 | [diff] [blame] | 1892 | |
| 1893 | if test -z "$with_doc_strings" |
| 1894 | then with_doc_strings="yes" |
| 1895 | fi |
| 1896 | if test "$with_doc_strings" != "no" |
| 1897 | then |
| 1898 | AC_DEFINE(WITH_DOC_STRINGS, 1, |
| 1899 | [Define if you want documentation strings in extension modules]) |
| 1900 | fi |
| 1901 | AC_MSG_RESULT($with_doc_strings) |
| 1902 | |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1903 | # Check for Python-specific malloc support |
| 1904 | AC_MSG_CHECKING(for --with-pymalloc) |
| 1905 | AC_ARG_WITH(pymalloc, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1906 | AC_HELP_STRING(--with(out)-pymalloc, disable/enable specialized mallocs)) |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1907 | |
| 1908 | if test -z "$with_pymalloc" |
| 1909 | then with_pymalloc="yes" |
| 1910 | fi |
| 1911 | if test "$with_pymalloc" != "no" |
| 1912 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1913 | AC_DEFINE(WITH_PYMALLOC, 1, |
| 1914 | [Define if you want to compile in Python-specific mallocs]) |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1915 | fi |
| 1916 | AC_MSG_RESULT($with_pymalloc) |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1917 | |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1918 | # Check for --with-wctype-functions |
| 1919 | AC_MSG_CHECKING(for --with-wctype-functions) |
| 1920 | AC_ARG_WITH(wctype-functions, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1921 | AC_HELP_STRING(--with-wctype-functions, use wctype.h functions), |
| 1922 | [ |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1923 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1924 | then |
| 1925 | AC_DEFINE(WANT_WCTYPE_FUNCTIONS, 1, |
| 1926 | [Define if you want wctype.h functions to be used instead of the |
| 1927 | one supplied by Python itself. (see Include/unicodectype.h).]) |
| 1928 | AC_MSG_RESULT(yes) |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1929 | else AC_MSG_RESULT(no) |
| 1930 | fi], |
| 1931 | [AC_MSG_RESULT(no)]) |
| 1932 | |
Guido van Rossum | 68242b5 | 1996-05-28 22:53:03 +0000 | [diff] [blame] | 1933 | # -I${DLINCLDIR} is added to the compile rule for importdl.o |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1934 | AC_SUBST(DLINCLDIR) |
Guido van Rossum | 98935bf | 2001-09-05 19:13:16 +0000 | [diff] [blame] | 1935 | DLINCLDIR=. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1936 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1937 | AC_MSG_CHECKING(for --with-sgi-dl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1938 | AC_ARG_WITH(sgi-dl, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1939 | AC_HELP_STRING(--with-sgi-dl=DIRECTORY, IRIX 4 dynamic linking), |
| 1940 | [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1941 | AC_MSG_RESULT($withval) |
Martin v. Löwis | 9ef3376 | 2002-12-02 22:23:56 +0000 | [diff] [blame] | 1942 | echo --with-sgi-dl is unsupported, see README |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1943 | exit 1 |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1944 | AC_DEFINE(WITH_SGI_DL, 1, |
| 1945 | [Define if you want to use SGI (IRIX 4) dynamic linking. |
| 1946 | This requires the "dl" library by Jack Jansen, |
| 1947 | ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. |
| 1948 | Do not bother on IRIX 5, it already has dynamic linking using SunOS |
| 1949 | style shared libraries]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1950 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1951 | dldir=$withval |
Guido van Rossum | 4095101 | 2000-10-07 16:21:27 +0000 | [diff] [blame] | 1952 | if test ! -z "$dldir" -a -d "$dldir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1953 | then LDFLAGS="$LDFLAGS -L$dldir" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1954 | else AC_MSG_ERROR([proper usage is --with-sgi-dl=DIRECTORY]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1955 | fi |
| 1956 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1957 | LIBS="$LIBS -ldl -lmld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1958 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1959 | AC_MSG_CHECKING(for --with-dl-dld) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1960 | AC_ARG_WITH(dl-dld, |
| 1961 | AC_HELP_STRING(--with-dl-dld=DL_DIR, GNU dynamic linking), |
| 1962 | [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1963 | AC_MSG_RESULT($withval) |
Martin v. Löwis | 9ef3376 | 2002-12-02 22:23:56 +0000 | [diff] [blame] | 1964 | echo --with-dl-dld is unsupported, see README |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1965 | exit 1 |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1966 | AC_DEFINE(WITH_DL_DLD, 1, |
| 1967 | [Define if you want to emulate SGI (IRIX 4) dynamic linking. |
| 1968 | This is rumoured to work on VAX (Ultrix), Sun3 (SunOS 3.4), |
| 1969 | Sequent Symmetry (Dynix), and Atari ST. |
| 1970 | This requires the 'dl-dld' library, |
| 1971 | ftp://ftp.cwi.nl/pub/dynload/dl-dld-1.1.tar.Z, |
| 1972 | as well as the 'GNU dld' library, |
| 1973 | ftp://ftp.cwi.nl/pub/dynload/dld-3.2.3.tar.Z. |
| 1974 | Do not bother on SunOS 4 or 5, they already have dynamic linking using |
| 1975 | shared libraries.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1976 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1977 | dldir=`echo "$withval" | sed 's/,.*//'` |
| 1978 | dlddir=`echo "$withval" | sed 's/.*,//'` |
Barry Warsaw | 7d1219d | 2000-10-05 18:45:53 +0000 | [diff] [blame] | 1979 | if test ! -z "$dldir" -a -d "$dldir" -a ! -z "$dlddir" -a -d "$dlddir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1980 | then LDFLAGS="$LDFLAGS -L$dldir -L$dlddir" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1981 | else AC_MSG_ERROR([proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1982 | fi |
| 1983 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1984 | LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1985 | |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1986 | # the dlopen() function means we might want to use dynload_shlib.o. some |
| 1987 | # platforms, such as AIX, have dlopen(), but don't want to use it. |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1988 | AC_CHECK_FUNCS(dlopen) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1989 | |
| 1990 | # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic |
| 1991 | # loading of modules. |
| 1992 | AC_SUBST(DYNLOADFILE) |
| 1993 | AC_MSG_CHECKING(DYNLOADFILE) |
| 1994 | if test -z "$DYNLOADFILE" |
| 1995 | then |
| 1996 | case $ac_sys_system/$ac_sys_release in |
| 1997 | AIX*) DYNLOADFILE="dynload_aix.o";; |
| 1998 | BeOS*) DYNLOADFILE="dynload_beos.o";; |
| 1999 | hp*|HP*) DYNLOADFILE="dynload_hpux.o";; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 2000 | Darwin/*) DYNLOADFILE="dynload_next.o";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 2001 | atheos*) DYNLOADFILE="dynload_atheos.o";; |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 2002 | *) |
| 2003 | # use dynload_shlib.c and dlopen() if we have it; otherwise stub |
| 2004 | # out any dynamic loading |
| 2005 | if test "$ac_cv_func_dlopen" = yes |
| 2006 | then DYNLOADFILE="dynload_shlib.o" |
| 2007 | else DYNLOADFILE="dynload_stub.o" |
| 2008 | fi |
| 2009 | ;; |
| 2010 | esac |
| 2011 | fi |
| 2012 | AC_MSG_RESULT($DYNLOADFILE) |
| 2013 | if test "$DYNLOADFILE" != "dynload_stub.o" |
| 2014 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2015 | AC_DEFINE(HAVE_DYNAMIC_LOADING, 1, |
| 2016 | [Defined when any dynamic module loading is enabled.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 2017 | fi |
| 2018 | |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 2019 | # MACHDEP_OBJS can be set to platform-specific object files needed by Python |
| 2020 | |
| 2021 | AC_SUBST(MACHDEP_OBJS) |
| 2022 | AC_MSG_CHECKING(MACHDEP_OBJS) |
| 2023 | if test -z "$MACHDEP_OBJS" |
| 2024 | then |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 2025 | MACHDEP_OBJS=$extra_machdep_objs |
| 2026 | else |
| 2027 | MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 2028 | fi |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 2029 | AC_MSG_RESULT(MACHDEP_OBJS) |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 2030 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2031 | # checks for library functions |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 2032 | AC_CHECK_FUNCS(alarm chown clock confstr ctermid execv \ |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 2033 | fchdir fork fsync fdatasync fpathconf ftime ftruncate \ |
Martin v. Löwis | 438b534 | 2002-12-27 10:16:42 +0000 | [diff] [blame] | 2034 | gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \ |
| 2035 | getpriority getpwent getwd \ |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2036 | kill killpg lchown lstat mkfifo mknod mktime \ |
Martin v. Löwis | a5f0907 | 2002-10-11 05:37:59 +0000 | [diff] [blame] | 2037 | mremap nice pathconf pause plock poll pthread_init \ |
Guido van Rossum | 162e38c | 2003-02-19 15:25:10 +0000 | [diff] [blame] | 2038 | putenv readlink realpath \ |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 2039 | select setegid seteuid setgid \ |
Martin v. Löwis | 4daacb1 | 2003-03-28 18:37:01 +0000 | [diff] [blame] | 2040 | setlocale setregid setreuid setsid setpgid setpgrp setuid setvbuf snprintf \ |
Martin v. Löwis | c8ad7cc | 2002-11-11 13:23:45 +0000 | [diff] [blame] | 2041 | sigaction siginterrupt sigrelse strftime strptime \ |
Michael W. Hudson | 34f20ea | 2002-05-27 15:08:24 +0000 | [diff] [blame] | 2042 | sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ |
Martin v. Löwis | 438b534 | 2002-12-27 10:16:42 +0000 | [diff] [blame] | 2043 | truncate uname unsetenv utimes waitpid wcscoll _getpty) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 2044 | |
Martin v. Löwis | c8ad7cc | 2002-11-11 13:23:45 +0000 | [diff] [blame] | 2045 | # For some functions, having a definition is not sufficient, since |
| 2046 | # we want to take their address. |
| 2047 | AC_MSG_CHECKING(for chroot) |
| 2048 | AC_TRY_COMPILE([#include <unistd.h>], void *x=chroot, |
| 2049 | AC_DEFINE(HAVE_CHROOT, 1, Define if you have the 'chroot' function.) |
| 2050 | AC_MSG_RESULT(yes), |
| 2051 | AC_MSG_RESULT(no) |
| 2052 | ) |
| 2053 | AC_MSG_CHECKING(for link) |
| 2054 | AC_TRY_COMPILE([#include <unistd.h>], void *x=link, |
| 2055 | AC_DEFINE(HAVE_LINK, 1, Define if you have the 'link' function.) |
| 2056 | AC_MSG_RESULT(yes), |
| 2057 | AC_MSG_RESULT(no) |
| 2058 | ) |
| 2059 | AC_MSG_CHECKING(for symlink) |
| 2060 | AC_TRY_COMPILE([#include <unistd.h>], void *x=symlink, |
| 2061 | AC_DEFINE(HAVE_SYMLINK, 1, Define if you have the 'symlink' function.) |
| 2062 | AC_MSG_RESULT(yes), |
| 2063 | AC_MSG_RESULT(no) |
| 2064 | ) |
| 2065 | |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 2066 | # On some systems (eg. FreeBSD 5), we would find a definition of the |
| 2067 | # functions ctermid_r, setgroups in the library, but no prototype |
| 2068 | # (e.g. because we use _XOPEN_SOURCE). See whether we can take their |
| 2069 | # address to avoid compiler warnings and potential miscompilations |
| 2070 | # because of the missing prototypes. |
| 2071 | |
| 2072 | AC_MSG_CHECKING(for ctermid_r) |
| 2073 | AC_TRY_COMPILE([ |
| 2074 | #include "confdefs.h" |
| 2075 | #include <stdio.h> |
| 2076 | ], void* p = ctermid_r, |
| 2077 | AC_DEFINE(HAVE_CTERMID_R, 1, Define if you have the 'ctermid_r' function.) |
| 2078 | AC_MSG_RESULT(yes), |
| 2079 | AC_MSG_RESULT(no) |
| 2080 | ) |
| 2081 | |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 2082 | AC_MSG_CHECKING(for flock) |
| 2083 | AC_TRY_COMPILE([ |
| 2084 | #include "confdefs.h" |
| 2085 | #include <sys/file.h> |
| 2086 | ], void* p = flock, |
| 2087 | AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) |
| 2088 | AC_MSG_RESULT(yes), |
| 2089 | AC_MSG_RESULT(no) |
| 2090 | ) |
| 2091 | |
| 2092 | AC_MSG_CHECKING(for getpagesize) |
| 2093 | AC_TRY_COMPILE([ |
| 2094 | #include "confdefs.h" |
| 2095 | #include <unistd.h> |
| 2096 | ], void* p = getpagesize, |
| 2097 | AC_DEFINE(HAVE_GETPAGESIZE, 1, Define if you have the 'getpagesize' function.) |
| 2098 | AC_MSG_RESULT(yes), |
| 2099 | AC_MSG_RESULT(no) |
| 2100 | ) |
| 2101 | |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 2102 | dnl check for true |
| 2103 | AC_CHECK_PROGS(TRUE, true, /bin/true) |
| 2104 | |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2105 | dnl On some systems (e.g. Solaris 9), hstrerror and inet_aton are in -lresolv |
| 2106 | dnl On others, they are in the C library, so we to take no action |
Martin v. Löwis | 4ee6eef | 2003-05-26 05:37:51 +0000 | [diff] [blame] | 2107 | AC_CHECK_LIB(c, inet_aton, [$ac_cv_prog_TRUE], |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2108 | AC_CHECK_LIB(resolv, inet_aton) |
| 2109 | ) |
| 2110 | |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2111 | AC_MSG_CHECKING(for hstrerror) |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2112 | AC_TRY_LINK([ |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2113 | #include "confdefs.h" |
| 2114 | #include <netdb.h> |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2115 | ], void* p = hstrerror; hstrerror(0), |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2116 | AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.) |
| 2117 | AC_MSG_RESULT(yes), |
| 2118 | AC_MSG_RESULT(no) |
| 2119 | ) |
| 2120 | |
| 2121 | AC_MSG_CHECKING(for inet_aton) |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2122 | AC_TRY_LINK([ |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2123 | #include "confdefs.h" |
| 2124 | #include <sys/socket.h> |
| 2125 | #include <netinet/in.h> |
| 2126 | #include <arpa/inet.h> |
Martin v. Löwis | 95c419b | 2003-05-03 12:10:48 +0000 | [diff] [blame] | 2127 | ], void* p = inet_aton;inet_aton(0,0), |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2128 | AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.) |
| 2129 | AC_MSG_RESULT(yes), |
| 2130 | AC_MSG_RESULT(no) |
| 2131 | ) |
| 2132 | |
| 2133 | AC_MSG_CHECKING(for inet_pton) |
| 2134 | AC_TRY_COMPILE([ |
| 2135 | #include "confdefs.h" |
Martin v. Löwis | f2e488d | 2003-05-05 22:00:11 +0000 | [diff] [blame] | 2136 | #include <sys/types.h> |
Martin v. Löwis | e941617 | 2003-05-03 10:12:45 +0000 | [diff] [blame] | 2137 | #include <sys/socket.h> |
| 2138 | #include <netinet/in.h> |
| 2139 | #include <arpa/inet.h> |
| 2140 | ], void* p = inet_pton, |
| 2141 | AC_DEFINE(HAVE_INET_PTON, 1, Define if you have the 'inet_pton' function.) |
| 2142 | AC_MSG_RESULT(yes), |
| 2143 | AC_MSG_RESULT(no) |
| 2144 | ) |
| 2145 | |
Martin v. Löwis | d6640d4 | 2003-07-06 09:29:52 +0000 | [diff] [blame] | 2146 | # On some systems, setgroups is in unistd.h, on others, in grp.h |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 2147 | AC_MSG_CHECKING(for setgroups) |
| 2148 | AC_TRY_COMPILE([ |
| 2149 | #include "confdefs.h" |
Martin v. Löwis | f2e488d | 2003-05-05 22:00:11 +0000 | [diff] [blame] | 2150 | #include <unistd.h> |
Martin v. Löwis | d6640d4 | 2003-07-06 09:29:52 +0000 | [diff] [blame] | 2151 | #ifdef HAVE_GRP_H |
| 2152 | #include <grp.h> |
| 2153 | #endif |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 2154 | ], |
| 2155 | void* p = setgroups, |
| 2156 | AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.) |
| 2157 | AC_MSG_RESULT(yes), |
| 2158 | AC_MSG_RESULT(no) |
| 2159 | ) |
| 2160 | |
Fred Drake | 8cef4cf | 2000-06-28 16:40:38 +0000 | [diff] [blame] | 2161 | # check for openpty and forkpty |
| 2162 | |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2163 | AC_CHECK_FUNCS(openpty,, AC_CHECK_LIB(util,openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])) |
| 2164 | AC_CHECK_FUNCS(forkpty,, AC_CHECK_LIB(util,forkpty, [AC_DEFINE(HAVE_FORKPTY) LIBS="$LIBS -lutil"])) |
Fred Drake | 8cef4cf | 2000-06-28 16:40:38 +0000 | [diff] [blame] | 2165 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 2166 | # check for long file support functions |
| 2167 | AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs) |
| 2168 | |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 2169 | AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2170 | AC_CHECK_FUNCS(getpgrp, |
| 2171 | AC_TRY_COMPILE([#include <unistd.h>], |
| 2172 | [getpgrp(0);], |
| 2173 | AC_DEFINE(GETPGRP_HAVE_ARG, 1, |
| 2174 | [Define if getpgrp() must be called as getpgrp(0).]) |
| 2175 | ) |
| 2176 | ) |
Jack Jansen | 150753c | 2003-03-29 22:07:47 +0000 | [diff] [blame] | 2177 | AC_CHECK_FUNCS(setpgrp, |
| 2178 | AC_TRY_COMPILE([#include <unistd.h>], |
| 2179 | [setpgrp(0,0);], |
| 2180 | AC_DEFINE(SETPGRP_HAVE_ARG, 1, |
| 2181 | [Define if setpgrp() must be called as setpgrp(0, 0).]) |
| 2182 | ) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2183 | ) |
| 2184 | AC_CHECK_FUNCS(gettimeofday, |
| 2185 | AC_TRY_COMPILE([#include <sys/time.h>], |
| 2186 | [gettimeofday((struct timeval*)0,(struct timezone*)0);], , |
| 2187 | AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
| 2188 | [Define if gettimeofday() does not have second (timezone) argument |
| 2189 | This is the case on Motorola V4 (R40V4.2)]) |
| 2190 | ) |
| 2191 | ) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2192 | |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 2193 | AC_MSG_CHECKING(for major, minor, and makedev) |
Martin v. Löwis | e327120 | 2002-11-07 07:42:30 +0000 | [diff] [blame] | 2194 | AC_TRY_LINK([ |
Neal Norwitz | 6eb37f0 | 2003-02-23 23:28:15 +0000 | [diff] [blame] | 2195 | #if defined(MAJOR_IN_MKDEV) |
| 2196 | #include <sys/mkdev.h> |
| 2197 | #elif defined(MAJOR_IN_SYSMACROS) |
| 2198 | #include <sys/sysmacros.h> |
| 2199 | #else |
| 2200 | #include <sys/types.h> |
| 2201 | #endif |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 2202 | ],[ |
| 2203 | makedev(major(0),minor(0)); |
| 2204 | ],[ |
| 2205 | AC_DEFINE(HAVE_DEVICE_MACROS, 1, |
| 2206 | [Define to 1 if you have the device macros.]) |
| 2207 | AC_MSG_RESULT(yes) |
| 2208 | ],[ |
| 2209 | AC_MSG_RESULT(no) |
| 2210 | ]) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 2211 | |
| 2212 | # On OSF/1 V5.1, getaddrinfo is available, but a define |
| 2213 | # for [no]getaddrinfo in netdb.h. |
| 2214 | AC_MSG_CHECKING(for getaddrinfo) |
| 2215 | AC_TRY_LINK([ |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 2216 | #include <sys/types.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 2217 | #include <sys/socket.h> |
| 2218 | #include <netdb.h> |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 2219 | #include <stdio.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 2220 | ],[ |
| 2221 | getaddrinfo(NULL, NULL, NULL, NULL); |
| 2222 | ], [ |
| 2223 | AC_MSG_RESULT(yes) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2224 | AC_MSG_CHECKING(getaddrinfo bug) |
| 2225 | AC_TRY_RUN([ |
| 2226 | #include <sys/types.h> |
| 2227 | #include <netdb.h> |
| 2228 | #include <string.h> |
| 2229 | #include <sys/socket.h> |
| 2230 | #include <netinet/in.h> |
| 2231 | |
| 2232 | main() |
| 2233 | { |
| 2234 | int passive, gaierr, inet4 = 0, inet6 = 0; |
| 2235 | struct addrinfo hints, *ai, *aitop; |
| 2236 | char straddr[INET6_ADDRSTRLEN], strport[16]; |
| 2237 | |
| 2238 | for (passive = 0; passive <= 1; passive++) { |
| 2239 | memset(&hints, 0, sizeof(hints)); |
| 2240 | hints.ai_family = AF_UNSPEC; |
| 2241 | hints.ai_flags = passive ? AI_PASSIVE : 0; |
| 2242 | hints.ai_socktype = SOCK_STREAM; |
| 2243 | if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { |
| 2244 | (void)gai_strerror(gaierr); |
| 2245 | goto bad; |
| 2246 | } |
| 2247 | for (ai = aitop; ai; ai = ai->ai_next) { |
| 2248 | if (ai->ai_addr == NULL || |
| 2249 | ai->ai_addrlen == 0 || |
| 2250 | getnameinfo(ai->ai_addr, ai->ai_addrlen, |
| 2251 | straddr, sizeof(straddr), strport, sizeof(strport), |
| 2252 | NI_NUMERICHOST|NI_NUMERICSERV) != 0) { |
| 2253 | goto bad; |
| 2254 | } |
| 2255 | switch (ai->ai_family) { |
| 2256 | case AF_INET: |
| 2257 | if (strcmp(strport, "54321") != 0) { |
| 2258 | goto bad; |
| 2259 | } |
| 2260 | if (passive) { |
| 2261 | if (strcmp(straddr, "0.0.0.0") != 0) { |
| 2262 | goto bad; |
| 2263 | } |
| 2264 | } else { |
| 2265 | if (strcmp(straddr, "127.0.0.1") != 0) { |
| 2266 | goto bad; |
| 2267 | } |
| 2268 | } |
| 2269 | inet4++; |
| 2270 | break; |
| 2271 | case AF_INET6: |
| 2272 | if (strcmp(strport, "54321") != 0) { |
| 2273 | goto bad; |
| 2274 | } |
| 2275 | if (passive) { |
| 2276 | if (strcmp(straddr, "::") != 0) { |
| 2277 | goto bad; |
| 2278 | } |
| 2279 | } else { |
| 2280 | if (strcmp(straddr, "::1") != 0) { |
| 2281 | goto bad; |
| 2282 | } |
| 2283 | } |
| 2284 | inet6++; |
| 2285 | break; |
| 2286 | case AF_UNSPEC: |
| 2287 | goto bad; |
| 2288 | break; |
| 2289 | default: |
| 2290 | /* another family support? */ |
| 2291 | break; |
| 2292 | } |
| 2293 | } |
| 2294 | } |
| 2295 | |
| 2296 | if (!(inet4 == 0 || inet4 == 2)) |
| 2297 | goto bad; |
| 2298 | if (!(inet6 == 0 || inet6 == 2)) |
| 2299 | goto bad; |
| 2300 | |
| 2301 | if (aitop) |
| 2302 | freeaddrinfo(aitop); |
| 2303 | exit(0); |
| 2304 | |
| 2305 | bad: |
| 2306 | if (aitop) |
| 2307 | freeaddrinfo(aitop); |
| 2308 | exit(1); |
| 2309 | } |
| 2310 | ], |
| 2311 | AC_MSG_RESULT(good) |
| 2312 | buggygetaddrinfo=no, |
| 2313 | AC_MSG_RESULT(buggy) |
| 2314 | buggygetaddrinfo=yes, |
| 2315 | AC_MSG_RESULT(buggy) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 2316 | buggygetaddrinfo=yes)], [ |
| 2317 | AC_MSG_RESULT(no) |
| 2318 | buggygetaddrinfo=yes |
| 2319 | ]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2320 | |
| 2321 | if test "$buggygetaddrinfo" = "yes"; then |
| 2322 | if test "$ipv6" = "yes"; then |
| 2323 | echo 'Fatal: You must get working getaddrinfo() function.' |
| 2324 | echo ' or you can specify "--disable-ipv6"'. |
| 2325 | exit 1 |
| 2326 | fi |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 2327 | else |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2328 | AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if you have the getaddrinfo function.]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2329 | fi |
Thomas Wouters | b0db85a | 2001-08-08 10:39:03 +0000 | [diff] [blame] | 2330 | AC_CHECK_FUNCS(getnameinfo) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2331 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2332 | # checks for structures |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2333 | AC_HEADER_TIME |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2334 | AC_STRUCT_TM |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2335 | AC_STRUCT_TIMEZONE |
Martin v. Löwis | 60a5d72 | 2002-10-16 20:28:25 +0000 | [diff] [blame] | 2336 | AC_CHECK_MEMBERS([struct stat.st_rdev]) |
| 2337 | AC_CHECK_MEMBERS([struct stat.st_blksize]) |
Guido van Rossum | 98bf58f | 2001-10-18 20:34:25 +0000 | [diff] [blame] | 2338 | AC_STRUCT_ST_BLOCKS |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2339 | |
| 2340 | AC_MSG_CHECKING(for time.h that defines altzone) |
| 2341 | AC_CACHE_VAL(ac_cv_header_time_altzone, |
| 2342 | [AC_TRY_COMPILE([#include <time.h>], [return altzone;], |
| 2343 | ac_cv_header_time_altzone=yes, |
| 2344 | ac_cv_header_time_altzone=no)]) |
| 2345 | AC_MSG_RESULT($ac_cv_header_time_altzone) |
| 2346 | if test $ac_cv_header_time_altzone = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2347 | AC_DEFINE(HAVE_ALTZONE, 1, [Define this if your time.h defines altzone.]) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2348 | fi |
| 2349 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2350 | was_it_defined=no |
| 2351 | AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2352 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2353 | #include <sys/types.h> |
| 2354 | #include <sys/select.h> |
| 2355 | #include <sys/time.h> |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2356 | ], [;], [ |
| 2357 | AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1, |
| 2358 | [Define if you can safely include both <sys/select.h> and <sys/time.h> |
| 2359 | (which you can't on SCO ODT 3.0).]) |
| 2360 | was_it_defined=yes |
| 2361 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2362 | AC_MSG_RESULT($was_it_defined) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2363 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2364 | AC_MSG_CHECKING(for addrinfo) |
| 2365 | AC_CACHE_VAL(ac_cv_struct_addrinfo, |
| 2366 | AC_TRY_COMPILE([ |
| 2367 | # include <netdb.h>], |
| 2368 | [struct addrinfo a], |
| 2369 | ac_cv_struct_addrinfo=yes, |
| 2370 | ac_cv_struct_addrinfo=no)) |
| 2371 | AC_MSG_RESULT($ac_cv_struct_addrinfo) |
| 2372 | if test $ac_cv_struct_addrinfo = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2373 | AC_DEFINE(HAVE_ADDRINFO, 1, [struct addrinfo (netdb.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2374 | fi |
| 2375 | |
| 2376 | AC_MSG_CHECKING(for sockaddr_storage) |
| 2377 | AC_CACHE_VAL(ac_cv_struct_sockaddr_storage, |
| 2378 | AC_TRY_COMPILE([ |
| 2379 | # include <sys/types.h> |
| 2380 | # include <sys/socket.h>], |
| 2381 | [struct sockaddr_storage s], |
| 2382 | ac_cv_struct_sockaddr_storage=yes, |
| 2383 | ac_cv_struct_sockaddr_storage=no)) |
| 2384 | AC_MSG_RESULT($ac_cv_struct_sockaddr_storage) |
| 2385 | if test $ac_cv_struct_sockaddr_storage = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2386 | AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [struct sockaddr_storage (sys/socket.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2387 | fi |
| 2388 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2389 | # checks for compiler characteristics |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2390 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2391 | AC_C_CHAR_UNSIGNED |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2392 | AC_C_CONST |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2393 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2394 | works=no |
| 2395 | AC_MSG_CHECKING(for working volatile) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2396 | AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, |
| 2397 | AC_DEFINE(volatile, [], [Define to empty if the keyword does not work.]) |
| 2398 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2399 | AC_MSG_RESULT($works) |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 2400 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2401 | works=no |
| 2402 | AC_MSG_CHECKING(for working signed char) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2403 | AC_TRY_COMPILE([], [signed char c;], works=yes, |
| 2404 | AC_DEFINE(signed, [], [Define to empty if the keyword does not work.]) |
| 2405 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2406 | AC_MSG_RESULT($works) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2407 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2408 | have_prototypes=no |
| 2409 | AC_MSG_CHECKING(for prototypes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2410 | AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],[ |
| 2411 | AC_DEFINE(HAVE_PROTOTYPES, 1, |
| 2412 | [Define if your compiler supports function prototype]) |
| 2413 | have_prototypes=yes |
| 2414 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2415 | AC_MSG_RESULT($have_prototypes) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2416 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2417 | works=no |
| 2418 | AC_MSG_CHECKING(for variable length prototypes and stdarg.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2419 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2420 | #include <stdarg.h> |
Guido van Rossum | 3f13e48 | 1996-08-30 20:58:11 +0000 | [diff] [blame] | 2421 | int foo(int x, ...) { |
| 2422 | va_list va; |
| 2423 | va_start(va, x); |
| 2424 | va_arg(va, int); |
| 2425 | va_arg(va, char *); |
| 2426 | va_arg(va, double); |
| 2427 | return 0; |
| 2428 | } |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2429 | ], [return foo(10, "", 3.14);], [ |
| 2430 | AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1, |
| 2431 | [Define if your compiler supports variable length function prototypes |
| 2432 | (e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>]) |
| 2433 | works=yes |
| 2434 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2435 | AC_MSG_RESULT($works) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2436 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2437 | if test "$have_prototypes" = yes; then |
| 2438 | bad_prototypes=no |
| 2439 | AC_MSG_CHECKING(for bad exec* prototypes) |
| 2440 | AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2441 | AC_DEFINE(BAD_EXEC_PROTOTYPES, 1, |
| 2442 | [Define if your <unistd.h> contains bad prototypes for exec*() |
| 2443 | (as it does on SGI IRIX 4.x)]) |
| 2444 | bad_prototypes=yes |
| 2445 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2446 | AC_MSG_RESULT($bad_prototypes) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2447 | fi |
| 2448 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2449 | # check if sockaddr has sa_len member |
| 2450 | AC_MSG_CHECKING(if sockaddr has sa_len member) |
| 2451 | AC_TRY_COMPILE([#include <sys/types.h> |
| 2452 | #include <sys/socket.h>], |
| 2453 | [struct sockaddr x; |
| 2454 | x.sa_len = 0;], |
| 2455 | AC_MSG_RESULT(yes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2456 | AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member]), |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2457 | AC_MSG_RESULT(no)) |
| 2458 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2459 | va_list_is_array=no |
| 2460 | AC_MSG_CHECKING(whether va_list is an array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2461 | AC_TRY_COMPILE([ |
| 2462 | #ifdef HAVE_STDARG_PROTOTYPES |
| 2463 | #include <stdarg.h> |
| 2464 | #else |
| 2465 | #include <varargs.h> |
| 2466 | #endif |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2467 | ], [va_list list1, list2; list1 = list2;], , [ |
| 2468 | AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind]) |
| 2469 | va_list_is_array=yes |
| 2470 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2471 | AC_MSG_RESULT($va_list_is_array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2472 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2473 | # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 2474 | AH_TEMPLATE(HAVE_GETHOSTBYNAME_R, |
| 2475 | [Define this if you have some version of gethostbyname_r()]) |
| 2476 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2477 | AC_CHECK_FUNC(gethostbyname_r, [ |
| 2478 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
| 2479 | AC_MSG_CHECKING([gethostbyname_r with 6 args]) |
| 2480 | OLD_CFLAGS=$CFLAGS |
| 2481 | CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" |
| 2482 | AC_TRY_COMPILE([ |
| 2483 | # include <netdb.h> |
| 2484 | ], [ |
| 2485 | char *name; |
| 2486 | struct hostent *he, *res; |
| 2487 | char buffer[2048]; |
| 2488 | int buflen = 2048; |
| 2489 | int h_errnop; |
| 2490 | |
| 2491 | (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) |
| 2492 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2493 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2494 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1, |
| 2495 | [Define this if you have the 6-arg version of gethostbyname_r().]) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2496 | AC_MSG_RESULT(yes) |
| 2497 | ], [ |
| 2498 | AC_MSG_RESULT(no) |
| 2499 | AC_MSG_CHECKING([gethostbyname_r with 5 args]) |
| 2500 | AC_TRY_COMPILE([ |
| 2501 | # include <netdb.h> |
| 2502 | ], [ |
| 2503 | char *name; |
| 2504 | struct hostent *he; |
| 2505 | char buffer[2048]; |
| 2506 | int buflen = 2048; |
| 2507 | int h_errnop; |
| 2508 | |
| 2509 | (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) |
| 2510 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2511 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2512 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1, |
| 2513 | [Define this if you have the 5-arg version of gethostbyname_r().]) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2514 | AC_MSG_RESULT(yes) |
| 2515 | ], [ |
| 2516 | AC_MSG_RESULT(no) |
| 2517 | AC_MSG_CHECKING([gethostbyname_r with 3 args]) |
| 2518 | AC_TRY_COMPILE([ |
| 2519 | # include <netdb.h> |
| 2520 | ], [ |
| 2521 | char *name; |
| 2522 | struct hostent *he; |
| 2523 | struct hostent_data data; |
| 2524 | |
| 2525 | (void) gethostbyname_r(name, he, &data); |
| 2526 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2527 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2528 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1, |
| 2529 | [Define this if you have the 3-arg version of gethostbyname_r().]) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2530 | AC_MSG_RESULT(yes) |
| 2531 | ], [ |
| 2532 | AC_MSG_RESULT(no) |
| 2533 | ]) |
| 2534 | ]) |
| 2535 | ]) |
| 2536 | CFLAGS=$OLD_CFLAGS |
| 2537 | ], [ |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 2538 | AC_CHECK_FUNCS(gethostbyname) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2539 | ]) |
| 2540 | AC_SUBST(HAVE_GETHOSTBYNAME_R_6_ARG) |
| 2541 | AC_SUBST(HAVE_GETHOSTBYNAME_R_5_ARG) |
| 2542 | AC_SUBST(HAVE_GETHOSTBYNAME_R_3_ARG) |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2543 | AC_SUBST(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2544 | AC_SUBST(HAVE_GETHOSTBYNAME) |
| 2545 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2546 | # checks for system services |
| 2547 | # (none yet) |
| 2548 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2549 | # Linux requires this for correct f.p. operations |
Jeremy Hylton | be28f5b | 2000-07-27 21:03:04 +0000 | [diff] [blame] | 2550 | AC_CHECK_FUNC(__fpu_control, |
| 2551 | [], |
| 2552 | [AC_CHECK_LIB(ieee, __fpu_control) |
| 2553 | ]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2554 | |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2555 | # Check for --with-fpectl |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2556 | AC_MSG_CHECKING(for --with-fpectl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 2557 | AC_ARG_WITH(fpectl, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2558 | AC_HELP_STRING(--with-fpectl, enable SIGFPE catching), |
| 2559 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2560 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2561 | then |
| 2562 | AC_DEFINE(WANT_SIGFPE_HANDLER, 1, |
| 2563 | [Define if you want SIGFPE handled (see Include/pyfpe.h).]) |
| 2564 | AC_MSG_RESULT(yes) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2565 | else AC_MSG_RESULT(no) |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2566 | fi], |
| 2567 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2568 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2569 | # check for --with-libm=... |
| 2570 | AC_SUBST(LIBM) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2571 | case $ac_sys_system in |
Guido van Rossum | 3dc0a51 | 2000-10-05 18:00:06 +0000 | [diff] [blame] | 2572 | Darwin) ;; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 2573 | BeOS) ;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2574 | *) LIBM=-lm |
| 2575 | esac |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2576 | AC_MSG_CHECKING(for --with-libm=STRING) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2577 | AC_ARG_WITH(libm, |
| 2578 | AC_HELP_STRING(--with-libm=STRING, math library), |
| 2579 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2580 | if test "$withval" = no |
| 2581 | then LIBM= |
| 2582 | AC_MSG_RESULT(force LIBM empty) |
| 2583 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2584 | then LIBM=$withval |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2585 | AC_MSG_RESULT(set LIBM="$withval") |
| 2586 | else AC_MSG_ERROR([proper usage is --with-libm=STRING]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2587 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2588 | [AC_MSG_RESULT(default LIBM="$LIBM")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2589 | |
| 2590 | # check for --with-libc=... |
| 2591 | AC_SUBST(LIBC) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2592 | AC_MSG_CHECKING(for --with-libc=STRING) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2593 | AC_ARG_WITH(libc, |
| 2594 | AC_HELP_STRING(--with-libc=STRING, C library), |
| 2595 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2596 | if test "$withval" = no |
| 2597 | then LIBC= |
| 2598 | AC_MSG_RESULT(force LIBC empty) |
| 2599 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2600 | then LIBC=$withval |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2601 | AC_MSG_RESULT(set LIBC="$withval") |
| 2602 | else AC_MSG_ERROR([proper usage is --with-libc=STRING]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2603 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2604 | [AC_MSG_RESULT(default LIBC="$LIBC")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2605 | |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2606 | # check for hypot() in math library |
| 2607 | LIBS_SAVE=$LIBS |
| 2608 | LIBS="$LIBS $LIBM" |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 2609 | AC_REPLACE_FUNCS(hypot) |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2610 | LIBS=$LIBS_SAVE |
| 2611 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2612 | # check for wchar.h |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2613 | AC_CHECK_HEADER(wchar.h, [ |
| 2614 | AC_DEFINE(HAVE_WCHAR_H, 1, |
| 2615 | [Define if the compiler provides a wchar.h header file.]) |
| 2616 | wchar_h="yes" |
| 2617 | ], |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2618 | wchar_h="no" |
| 2619 | ) |
| 2620 | |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2621 | # determine wchar_t size |
| 2622 | if test "$wchar_h" = yes |
| 2623 | then |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 2624 | AC_CHECK_SIZEOF(wchar_t, 4, [#include <wchar.h>]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2625 | fi |
| 2626 | |
| 2627 | AC_MSG_CHECKING(what type to use for unicode) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2628 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2629 | AC_ARG_ENABLE(unicode, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2630 | AC_HELP_STRING(--enable-unicode@<:@=ucs@<:@24@:>@@:>@, Enable Unicode strings (default is yes)), |
| 2631 | [], |
| 2632 | [enable_unicode=yes]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2633 | |
| 2634 | if test $enable_unicode = yes |
| 2635 | then |
Martin v. Löwis | fd91779 | 2001-06-27 20:22:04 +0000 | [diff] [blame] | 2636 | # Without any arguments, Py_UNICODE defaults to two-byte mode |
| 2637 | enable_unicode="ucs2" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2638 | fi |
| 2639 | |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2640 | AH_TEMPLATE(Py_UNICODE_SIZE, |
| 2641 | [Define as the size of the unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2642 | case "$enable_unicode" in |
| 2643 | ucs2) unicode_size="2" |
| 2644 | AC_DEFINE(Py_UNICODE_SIZE,2) |
| 2645 | ;; |
| 2646 | ucs4) unicode_size="4" |
| 2647 | AC_DEFINE(Py_UNICODE_SIZE,4) |
| 2648 | ;; |
| 2649 | esac |
| 2650 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 2651 | AH_TEMPLATE(PY_UNICODE_TYPE, |
| 2652 | [Define as the integral type used for Unicode representation.]) |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2653 | |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2654 | AC_SUBST(UNICODE_OBJS) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2655 | if test "$enable_unicode" = "no" |
| 2656 | then |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2657 | UNICODE_OBJS="" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2658 | AC_MSG_RESULT(not used) |
| 2659 | else |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2660 | UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2661 | AC_DEFINE(Py_USING_UNICODE, 1, |
| 2662 | [Define if you want to have a Unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2663 | if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" |
| 2664 | then |
| 2665 | PY_UNICODE_TYPE="wchar_t" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2666 | AC_DEFINE(HAVE_USABLE_WCHAR_T, 1, |
| 2667 | [Define if you have a useable wchar_t type defined in wchar.h; useable |
| 2668 | means wchar_t must be 16-bit unsigned type. (see |
| 2669 | Include/unicodeobject.h).]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2670 | AC_DEFINE(PY_UNICODE_TYPE,wchar_t) |
| 2671 | elif test "$ac_cv_sizeof_short" = "$unicode_size" |
| 2672 | then |
| 2673 | PY_UNICODE_TYPE="unsigned short" |
| 2674 | AC_DEFINE(PY_UNICODE_TYPE,unsigned short) |
| 2675 | elif test "$ac_cv_sizeof_long" = "$unicode_size" |
| 2676 | then |
| 2677 | PY_UNICODE_TYPE="unsigned long" |
| 2678 | AC_DEFINE(PY_UNICODE_TYPE,unsigned long) |
| 2679 | else |
| 2680 | PY_UNICODE_TYPE="no type found" |
| 2681 | fi |
| 2682 | AC_MSG_RESULT($PY_UNICODE_TYPE) |
| 2683 | fi |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2684 | |
| 2685 | # check for endianness |
| 2686 | AC_C_BIGENDIAN |
| 2687 | |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2688 | # Check whether right shifting a negative integer extends the sign bit |
| 2689 | # or fills with zeros (like the Cray J90, according to Tim Peters). |
| 2690 | AC_MSG_CHECKING(whether right shift extends the sign bit) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2691 | AC_CACHE_VAL(ac_cv_rshift_extends_sign, [ |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2692 | AC_TRY_RUN([ |
| 2693 | int main() |
| 2694 | { |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2695 | exit(((-1)>>3 == -1) ? 0 : 1); |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2696 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2697 | ], |
| 2698 | ac_cv_rshift_extends_sign=yes, |
| 2699 | ac_cv_rshift_extends_sign=no, |
| 2700 | ac_cv_rshift_extends_sign=yes)]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2701 | AC_MSG_RESULT($ac_cv_rshift_extends_sign) |
| 2702 | if test "$ac_cv_rshift_extends_sign" = no |
| 2703 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2704 | AC_DEFINE(SIGNED_RIGHT_SHIFT_ZERO_FILLS, 1, |
| 2705 | [Define if i>>j for signed int i does not extend the sign bit |
| 2706 | when i < 0]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2707 | fi |
| 2708 | |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2709 | # check for getc_unlocked and related locking functions |
| 2710 | AC_MSG_CHECKING(for getc_unlocked() and friends) |
| 2711 | AC_CACHE_VAL(ac_cv_have_getc_unlocked, [ |
| 2712 | AC_TRY_LINK([#include <stdio.h>],[ |
| 2713 | FILE *f = fopen("/dev/null", "r"); |
| 2714 | flockfile(f); |
| 2715 | getc_unlocked(f); |
| 2716 | funlockfile(f); |
| 2717 | ], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)]) |
| 2718 | AC_MSG_RESULT($ac_cv_have_getc_unlocked) |
| 2719 | if test "$ac_cv_have_getc_unlocked" = yes |
| 2720 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2721 | AC_DEFINE(HAVE_GETC_UNLOCKED, 1, |
| 2722 | [Define this if you have flockfile(), getc_unlocked(), and funlockfile()]) |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2723 | fi |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2724 | |
Guido van Rossum | faf5e4d | 2002-12-30 16:25:41 +0000 | [diff] [blame] | 2725 | # check for readline 2.2 |
| 2726 | AC_TRY_CPP([#include <readline/readline.h>], |
| 2727 | have_readline=yes, have_readline=no) |
| 2728 | if test $have_readline = yes |
| 2729 | then |
| 2730 | AC_EGREP_HEADER([extern int rl_completion_append_character;], |
| 2731 | [readline/readline.h], |
| 2732 | AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER, 1, |
| 2733 | [Define if you have readline 2.2]), ) |
| 2734 | fi |
| 2735 | |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2736 | # check for readline 4.0 |
| 2737 | AC_CHECK_LIB(readline, rl_pre_input_hook, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2738 | AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK, 1, |
| 2739 | [Define if you have readline 4.0]), , -ltermcap) |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2740 | |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2741 | # check for readline 4.2 |
| 2742 | AC_CHECK_LIB(readline, rl_completion_matches, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2743 | AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, |
| 2744 | [Define if you have readline 4.2]), , -ltermcap) |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2745 | |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2746 | AC_MSG_CHECKING(for broken nice()) |
| 2747 | AC_CACHE_VAL(ac_cv_broken_nice, [ |
| 2748 | AC_TRY_RUN([ |
| 2749 | int main() |
| 2750 | { |
| 2751 | int val1 = nice(1); |
| 2752 | if (val1 != -1 && val1 == nice(2)) |
| 2753 | exit(0); |
| 2754 | exit(1); |
| 2755 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2756 | ], |
| 2757 | ac_cv_broken_nice=yes, |
| 2758 | ac_cv_broken_nice=no, |
| 2759 | ac_cv_broken_nice=no)]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2760 | AC_MSG_RESULT($ac_cv_broken_nice) |
| 2761 | if test "$ac_cv_broken_nice" = yes |
| 2762 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2763 | AC_DEFINE(HAVE_BROKEN_NICE, 1, |
| 2764 | [Define if nice() returns success/failure instead of the new priority.]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2765 | fi |
| 2766 | |
Guido van Rossum | d11b62e | 2003-03-14 21:51:36 +0000 | [diff] [blame] | 2767 | # tzset(3) exists and works like we expect it to |
| 2768 | AC_MSG_CHECKING(for working tzset()) |
| 2769 | AC_CACHE_VAL(ac_cv_working_tzset, [ |
| 2770 | AC_TRY_RUN([ |
| 2771 | #include <stdlib.h> |
| 2772 | #include <time.h> |
| 2773 | int main() |
| 2774 | { |
| 2775 | int gmt_hour; |
| 2776 | int eastern_hour; |
| 2777 | time_t now; |
| 2778 | now = time((time_t*)NULL); |
Neal Norwitz | 7f2588c | 2003-04-11 15:35:53 +0000 | [diff] [blame] | 2779 | putenv("TZ=UTC+0"); |
Guido van Rossum | d11b62e | 2003-03-14 21:51:36 +0000 | [diff] [blame] | 2780 | tzset(); |
| 2781 | gmt_hour = localtime(&now)->tm_hour; |
Neal Norwitz | 7f2588c | 2003-04-11 15:35:53 +0000 | [diff] [blame] | 2782 | putenv("TZ=EST+5EDT,M4.1.0,M10.5.0"); |
Guido van Rossum | d11b62e | 2003-03-14 21:51:36 +0000 | [diff] [blame] | 2783 | tzset(); |
| 2784 | eastern_hour = localtime(&now)->tm_hour; |
| 2785 | if (eastern_hour == gmt_hour) |
| 2786 | exit(1); |
| 2787 | exit(0); |
| 2788 | } |
| 2789 | ], |
| 2790 | ac_cv_working_tzset=yes, |
| 2791 | ac_cv_working_tzset=no, |
| 2792 | ac_cv_working_tzset=no)]) |
| 2793 | AC_MSG_RESULT($ac_cv_working_tzset) |
| 2794 | if test "$ac_cv_working_tzset" = yes |
| 2795 | then |
| 2796 | AC_DEFINE(HAVE_WORKING_TZSET, 1, |
| 2797 | [Define if tzset() actually switches the local timezone in a meaningful way.]) |
| 2798 | fi |
| 2799 | |
Martin v. Löwis | 94717ed | 2002-09-09 14:24:16 +0000 | [diff] [blame] | 2800 | # Look for subsecond timestamps in struct stat |
| 2801 | AC_MSG_CHECKING(for tv_nsec in struct stat) |
| 2802 | AC_CACHE_VAL(ac_cv_stat_tv_nsec, |
| 2803 | AC_TRY_COMPILE([#include <sys/stat.h>], [ |
| 2804 | struct stat st; |
| 2805 | st.st_mtim.tv_nsec = 1; |
| 2806 | ], |
Martin v. Löwis | a32c994 | 2002-09-09 16:17:47 +0000 | [diff] [blame] | 2807 | ac_cv_stat_tv_nsec=yes, |
Martin v. Löwis | 94717ed | 2002-09-09 14:24:16 +0000 | [diff] [blame] | 2808 | ac_cv_stat_tv_nsec=no, |
| 2809 | ac_cv_stat_tv_nsec=no)) |
| 2810 | AC_MSG_RESULT($ac_cv_stat_tv_nsec) |
| 2811 | if test "$ac_cv_stat_tv_nsec" = yes |
| 2812 | then |
| 2813 | AC_DEFINE(HAVE_STAT_TV_NSEC, 1, |
| 2814 | [Define if you have struct stat.st_mtim.tv_nsec]) |
| 2815 | fi |
| 2816 | |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2817 | # On HP/UX 11.0, mvwdelch is a block with a return statement |
| 2818 | AC_MSG_CHECKING(whether mvwdelch is an expression) |
| 2819 | AC_CACHE_VAL(ac_cv_mvwdelch_is_expression, |
| 2820 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2821 | int rtn; |
| 2822 | rtn = mvwdelch(0,0,0); |
| 2823 | ], ac_cv_mvwdelch_is_expression=yes, |
| 2824 | ac_cv_mvwdelch_is_expression=no, |
| 2825 | ac_cv_mvwdelch_is_expression=yes)) |
| 2826 | AC_MSG_RESULT($ac_cv_mvwdelch_is_expression) |
| 2827 | |
| 2828 | if test "$ac_cv_mvwdelch_is_expression" = yes |
| 2829 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2830 | AC_DEFINE(MVWDELCH_IS_EXPRESSION, 1, |
| 2831 | [Define if mvwdelch in curses.h is an expression.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2832 | fi |
| 2833 | |
| 2834 | AC_MSG_CHECKING(whether WINDOW has _flags) |
| 2835 | AC_CACHE_VAL(ac_cv_window_has_flags, |
| 2836 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2837 | WINDOW *w; |
| 2838 | w->_flags = 0; |
| 2839 | ], ac_cv_window_has_flags=yes, |
| 2840 | ac_cv_window_has_flags=no, |
| 2841 | ac_cv_window_has_flags=no)) |
| 2842 | AC_MSG_RESULT($ac_cv_window_has_flags) |
| 2843 | |
| 2844 | |
| 2845 | if test "$ac_cv_window_has_flags" = yes |
| 2846 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2847 | AC_DEFINE(WINDOW_HAS_FLAGS, 1, |
| 2848 | [Define if WINDOW in curses.h offers a field _flags.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2849 | fi |
| 2850 | |
Martin v. Löwis | 24a880b | 2002-12-31 12:55:15 +0000 | [diff] [blame] | 2851 | AC_MSG_CHECKING(for /dev/ptmx) |
| 2852 | |
| 2853 | if test -e /dev/ptmx |
| 2854 | then |
| 2855 | AC_MSG_RESULT(yes) |
| 2856 | AC_DEFINE(HAVE_DEV_PTMX, 1, |
| 2857 | [Define if we have /dev/ptmx.]) |
| 2858 | else |
| 2859 | AC_MSG_RESULT(no) |
| 2860 | fi |
| 2861 | |
Neal Norwitz | 865400f | 2003-03-21 01:42:58 +0000 | [diff] [blame] | 2862 | AC_MSG_CHECKING(for /dev/ptc) |
| 2863 | |
| 2864 | if test -e /dev/ptc |
| 2865 | then |
| 2866 | AC_MSG_RESULT(yes) |
| 2867 | AC_DEFINE(HAVE_DEV_PTC, 1, |
| 2868 | [Define if we have /dev/ptc.]) |
| 2869 | else |
| 2870 | AC_MSG_RESULT(no) |
| 2871 | fi |
| 2872 | |
Martin v. Löwis | 01c0401 | 2002-11-11 14:58:44 +0000 | [diff] [blame] | 2873 | AC_CHECK_TYPE(socklen_t,, |
| 2874 | AC_DEFINE(socklen_t,int, |
| 2875 | Define to `int' if <sys/socket.h> does not define.),[ |
| 2876 | #ifdef HAVE_SYS_TYPES_H |
| 2877 | #include <sys/types.h> |
| 2878 | #endif |
Guido van Rossum | 95713eb | 2000-05-18 20:53:31 +0000 | [diff] [blame] | 2879 | #ifdef HAVE_SYS_SOCKET_H |
| 2880 | #include <sys/socket.h> |
| 2881 | #endif |
Martin v. Löwis | 01c0401 | 2002-11-11 14:58:44 +0000 | [diff] [blame] | 2882 | ]) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2883 | |
Martin v. Löwis | 06f15bb | 2001-12-02 13:02:32 +0000 | [diff] [blame] | 2884 | AC_SUBST(THREADHEADERS) |
| 2885 | |
| 2886 | for h in `(cd $srcdir;echo Python/thread_*.h)` |
| 2887 | do |
| 2888 | THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" |
| 2889 | done |
| 2890 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2891 | AC_SUBST(SRCDIRS) |
Jack Jansen | 0b06be7 | 2002-06-21 14:48:38 +0000 | [diff] [blame] | 2892 | SRCDIRS="Parser Grammar Objects Python Modules Mac Mac/Python" |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2893 | AC_MSG_CHECKING(for build directories) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2894 | for dir in $SRCDIRS; do |
| 2895 | if test ! -d $dir; then |
| 2896 | mkdir $dir |
Fred Drake | 884d3ba | 2000-11-02 17:52:56 +0000 | [diff] [blame] | 2897 | fi |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2898 | done |
| 2899 | AC_MSG_RESULT(done) |
Fred Drake | 036144d | 2000-10-26 17:09:35 +0000 | [diff] [blame] | 2900 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2901 | # generate output files |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 2902 | AC_CONFIG_FILES(Makefile.pre Modules/Setup.config) |
| 2903 | AC_OUTPUT |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 2904 | |
| 2905 | echo "creating Setup" |
| 2906 | if test ! -f Modules/Setup |
| 2907 | then |
| 2908 | cp $srcdir/Modules/Setup.dist Modules/Setup |
| 2909 | fi |
| 2910 | |
| 2911 | echo "creating Setup.local" |
| 2912 | if test ! -f Modules/Setup.local |
| 2913 | then |
| 2914 | echo "# Edit this file for local setup changes" >Modules/Setup.local |
| 2915 | fi |
| 2916 | |
| 2917 | echo "creating Makefile" |
| 2918 | $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ |
| 2919 | -s Modules Modules/Setup.config \ |
Neil Schemenauer | f8b71c5 | 2001-04-21 17:41:16 +0000 | [diff] [blame] | 2920 | Modules/Setup.local Modules/Setup |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 2921 | mv config.c Modules |