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 | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 12 | # This is for stuff that absolutely must end up in pyconfig.h. |
| 13 | # 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 | |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 27 | AC_SUBST(VERSION) |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 28 | VERSION=PYTHON_VERSION |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 29 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 30 | AC_SUBST(SOVERSION) |
| 31 | SOVERSION=1.0 |
| 32 | |
Martin v. Löwis | 6f18a3c | 2002-07-20 08:51:52 +0000 | [diff] [blame] | 33 | # The later defininition of _XOPEN_SOURCE disables certain features |
| 34 | # on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). |
| 35 | AC_DEFINE(_GNU_SOURCE, 1, [Define on Linux to activate all library features]) |
| 36 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 37 | define_xopen_source=yes |
Martin v. Löwis | 6f18a3c | 2002-07-20 08:51:52 +0000 | [diff] [blame] | 38 | |
Neil Schemenauer | 4edbc2a | 2001-03-22 00:34:03 +0000 | [diff] [blame] | 39 | # Arguments passed to configure. |
| 40 | AC_SUBST(CONFIG_ARGS) |
| 41 | CONFIG_ARGS="$ac_configure_args" |
| 42 | |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 43 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 44 | AC_ARG_ENABLE(framework, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 45 | AC_HELP_STRING(--enable-framework@<:@=INSTALLDIR@:>@, Build (MacOSX|Darwin) framework), |
| 46 | [ |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 47 | case $enableval in |
| 48 | yes) |
| 49 | enableval=/Library/Frameworks |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 50 | esac |
| 51 | case $enableval in |
| 52 | no) |
| 53 | PYTHONFRAMEWORK= |
| 54 | PYTHONFRAMEWORKDIR=no-framework |
| 55 | PYTHONFRAMEWORKPREFIX= |
| 56 | PYTHONFRAMEWORKINSTALLDIR= |
| 57 | enable_framework= |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 58 | ;; |
| 59 | *) |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 60 | PYTHONFRAMEWORK=Python |
| 61 | PYTHONFRAMEWORKDIR=Python.framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 62 | PYTHONFRAMEWORKPREFIX=$enableval |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 63 | PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR |
| 64 | prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 65 | esac |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 66 | ],[ |
| 67 | PYTHONFRAMEWORK= |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 68 | PYTHONFRAMEWORKDIR=no-framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 69 | PYTHONFRAMEWORKPREFIX= |
| 70 | PYTHONFRAMEWORKINSTALLDIR= |
| 71 | enable_framework= |
| 72 | ]) |
| 73 | AC_SUBST(PYTHONFRAMEWORK) |
| 74 | AC_SUBST(PYTHONFRAMEWORKDIR) |
| 75 | AC_SUBST(PYTHONFRAMEWORKPREFIX) |
| 76 | AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 77 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 78 | ##AC_ARG_WITH(dyld, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 79 | ## AC_HELP_STRING(--with-dyld, |
| 80 | ## Use (OpenStep|Rhapsody) dynamic linker)) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 81 | ## |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 82 | # Set name for machine-dependent library files |
| 83 | AC_SUBST(MACHDEP) |
| 84 | AC_MSG_CHECKING(MACHDEP) |
| 85 | if test -z "$MACHDEP" |
| 86 | then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 87 | ac_sys_system=`uname -s` |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 88 | if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64" \ |
| 89 | -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 90 | ac_sys_release=`uname -v` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 91 | else |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 92 | ac_sys_release=`uname -r` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 93 | fi |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 94 | ac_md_system=`echo $ac_sys_system | |
| 95 | tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'` |
| 96 | ac_md_release=`echo $ac_sys_release | |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 97 | tr -d '[/ ]' | sed 's/^[[A-Z]]\.//' | sed 's/\..*//'` |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 98 | MACHDEP="$ac_md_system$ac_md_release" |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 99 | |
Guido van Rossum | bcd91e0 | 1997-03-20 20:46:29 +0000 | [diff] [blame] | 100 | case $MACHDEP in |
Andrew M. Kuchling | 5a3e4cb | 2001-07-20 19:29:04 +0000 | [diff] [blame] | 101 | cygwin*) MACHDEP="cygwin";; |
Jack Jansen | 8a97f4a | 2001-12-05 23:27:32 +0000 | [diff] [blame] | 102 | darwin*) MACHDEP="darwin";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 103 | atheos*) MACHDEP="atheos";; |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 104 | '') MACHDEP="unknown";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 105 | esac |
| 106 | fi |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 107 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 108 | # Some systems cannot stand _XOPEN_SOURCE being defined at all; they |
| 109 | # disable features if it is defined, without any means to access these |
| 110 | # features as extensions. For these systems, we skip the definition of |
| 111 | # _XOPEN_SOURCE. Before adding a system to the list to gain access to |
| 112 | # some feature, make sure there is no alternative way to access this |
| 113 | # feature. Also, when using wildcards, make sure you have verified the |
| 114 | # need for not defining _XOPEN_SOURCE on all systems matching the |
| 115 | # wildcard, and that the wildcard does not include future systems |
| 116 | # (which may remove their limitations). |
| 117 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
| 118 | case $ac_sys_system/$ac_sys_release in |
| 119 | # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, |
| 120 | # even though select is a POSIX function. Reported by J. Ribbens. |
| 121 | OpenBSD/2.* | OpenBSD/3.@<:@012@:>@) |
| 122 | define_xopen_source=no;; |
| 123 | esac |
| 124 | |
| 125 | if test $define_xopen_source = yes |
| 126 | then |
Martin v. Löwis | 678fc1e | 2002-11-12 06:04:39 +0000 | [diff] [blame] | 127 | AC_DEFINE(_XOPEN_SOURCE, 600, |
| 128 | Define to the level of X/Open that your system supports) |
| 129 | |
| 130 | # On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires |
| 131 | # definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else |
| 132 | # several APIs are not declared. Since this is also needed in some |
| 133 | # cases for HP-UX, we define it globally. |
| 134 | |
| 135 | AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Define to activate Unix95-and-earlier features) |
| 136 | AC_DEFINE(_POSIX_C_SOURCE, 200112L, Define to activate features from IEEE Stds 1003.1-2001) |
| 137 | |
Martin v. Löwis | e981a4e | 2002-11-11 13:26:51 +0000 | [diff] [blame] | 138 | fi |
| 139 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 140 | # |
| 141 | # SGI compilers allow the specification of the both the ABI and the |
| 142 | # ISA on the command line. Depending on the values of these switches, |
| 143 | # different and often incompatable code will be generated. |
| 144 | # |
| 145 | # The SGI_ABI variable can be used to modify the CC and LDFLAGS and |
| 146 | # thus supply support for various ABI/ISA combinations. The MACHDEP |
| 147 | # variable is also adjusted. |
| 148 | # |
| 149 | AC_SUBST(SGI_ABI) |
| 150 | if test ! -z "$SGI_ABI" |
| 151 | then |
| 152 | CC="cc $SGI_ABI" |
| 153 | LDFLAGS="$SGI_ABI $LDFLAGS" |
| 154 | MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` |
| 155 | fi |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 156 | AC_MSG_RESULT($MACHDEP) |
| 157 | |
Jack Jansen | 83f898c | 2002-12-30 22:23:40 +0000 | [diff] [blame] | 158 | # And add extra plat-mac for darwin |
| 159 | AC_SUBST(EXTRAPLATDIR) |
| 160 | AC_MSG_CHECKING(EXTRAPLATDIR) |
| 161 | if test -z "$EXTRAPLATDIR" |
| 162 | then |
| 163 | case $MACHDEP in |
| 164 | darwin) EXTRAPLATDIR="\$(PLATMACDIRS)";; |
| 165 | *) EXTRAPLATDIR="";; |
| 166 | esac |
| 167 | fi |
| 168 | AC_MSG_RESULT($EXTRAPLATDIR) |
| 169 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 170 | # checks for alternative programs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 171 | AC_MSG_CHECKING(for --without-gcc) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 172 | AC_ARG_WITH(gcc, |
| 173 | AC_HELP_STRING(--without-gcc,never use gcc), |
| 174 | [ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 175 | case $withval in |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 176 | no) CC=cc |
| 177 | without_gcc=yes;; |
| 178 | yes) CC=gcc |
| 179 | without_gcc=no;; |
| 180 | *) CC=$withval |
| 181 | without_gcc=$withval;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 182 | esac], [ |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 183 | case $ac_sys_system in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 184 | AIX*) CC=cc_r |
| 185 | without_gcc=;; |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 186 | BeOS*) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 187 | case $BE_HOST_CPU in |
| 188 | ppc) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 189 | CC=mwcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 190 | without_gcc=yes |
Mark Hammond | 8235ea1 | 2002-07-19 06:55:41 +0000 | [diff] [blame] | 191 | OPT="-O -export pragma" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 192 | LDFLAGS="$LDFLAGS -nodup" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 193 | ;; |
| 194 | x86) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 195 | CC=gcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 196 | without_gcc=no |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 197 | OPT=-O |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 198 | ;; |
| 199 | *) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 200 | AC_MSG_ERROR([Unknown BeOS platform "$BE_HOST_CPU"]) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 201 | ;; |
| 202 | esac |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 203 | AR="\$(srcdir)/Modules/ar_beos" |
| 204 | RANLIB=: |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 205 | ;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 206 | Monterey*) |
| 207 | RANLIB=: |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 208 | without_gcc=;; |
| 209 | *) without_gcc=no;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 210 | esac]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 211 | AC_MSG_RESULT($without_gcc) |
| 212 | |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 213 | AC_SUBST(CXX) |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 214 | AC_SUBST(MAINOBJ) |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 215 | MAINOBJ=python.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 216 | AC_MSG_CHECKING(for --with-cxx=<compiler>) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 217 | AC_ARG_WITH(cxx, |
| 218 | AC_HELP_STRING(--with-cxx=<compiler>, enable C++ support), |
| 219 | [ |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 220 | check_cxx=no |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 221 | case $withval in |
| 222 | no) CXX= |
| 223 | with_cxx=no;; |
| 224 | *) CXX=$withval |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 225 | MAINOBJ=ccpython.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 226 | with_cxx=$withval;; |
| 227 | esac], [ |
| 228 | with_cxx=no |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 229 | check_cxx=yes |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 230 | ]) |
| 231 | AC_MSG_RESULT($with_cxx) |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 232 | |
Michael W. Hudson | 5424113 | 2001-12-07 15:38:26 +0000 | [diff] [blame] | 233 | if test "$with_cxx" = "yes" |
| 234 | then |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 235 | AC_MSG_ERROR([must supply a compiler when using --with-cxx]) |
Michael W. Hudson | 5424113 | 2001-12-07 15:38:26 +0000 | [diff] [blame] | 236 | fi |
| 237 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 238 | dnl The following fragment works similar to AC_PROG_CXX. |
| 239 | dnl It does not fail if CXX is not found, and it is not executed if |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 240 | dnl --without-cxx was given. |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 241 | dnl Finally, it does not test whether CXX is g++. |
| 242 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 243 | dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore |
| 244 | ifdef([AC_PROG_CXX_WORKS],[], |
| 245 | [AC_DEFUN([AC_PROG_CXX_WORKS], |
| 246 | [AC_LANG_PUSH(C++)dnl |
| 247 | _AC_COMPILER_EXEEXT |
| 248 | AC_LANG_POP() |
| 249 | ] |
| 250 | )]) |
| 251 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 252 | if test "$check_cxx" = "yes" |
| 253 | then |
| 254 | AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) |
| 255 | if test "$CXX" = "notfound" |
| 256 | then |
| 257 | CXX= |
| 258 | else |
| 259 | AC_PROG_CXX_WORKS |
| 260 | fi |
| 261 | fi |
| 262 | |
Guido van Rossum | 03ad99f | 1995-03-09 14:09:54 +0000 | [diff] [blame] | 263 | # If the user switches compilers, we can't believe the cache |
| 264 | if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" |
| 265 | then |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 266 | AC_MSG_ERROR([cached CC is different -- throw away $cache_file |
| 267 | (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] | 268 | fi |
| 269 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 270 | AC_PROG_CC |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 271 | |
| 272 | # checks for UNIX variants that set C preprocessor variables |
| 273 | AC_AIX |
| 274 | AC_MINIX |
| 275 | |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 276 | # Check for unsupported systems |
| 277 | case $ac_sys_system/$ac_sys_release in |
| 278 | SunOS/4*|DYNIX/*|dgux*/*|IRIX/4*|Linux*/1*) |
| 279 | echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. |
| 280 | echo See README for details. |
| 281 | exit 1;; |
| 282 | esac |
| 283 | |
| 284 | if test "$MINIX" = yes; then |
| 285 | echo This system \(MINIX\) is no longer supported. |
| 286 | echo Read README for details. |
| 287 | exit 1 |
| 288 | fi |
| 289 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 290 | AC_EXEEXT |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 291 | AC_MSG_CHECKING(for --with-suffix) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 292 | AC_ARG_WITH(suffix, |
| 293 | AC_HELP_STRING(--with-suffix=.exe, set executable suffix), |
| 294 | [ |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 295 | case $withval in |
| 296 | no) EXEEXT=;; |
| 297 | yes) EXEEXT=.exe;; |
| 298 | *) EXEEXT=$withval;; |
| 299 | esac]) |
| 300 | AC_MSG_RESULT($EXEEXT) |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 301 | |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 302 | # Test whether we're running on a non-case-sensitive system, in which |
| 303 | # case we give a warning if no ext is given |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 304 | AC_SUBST(BUILDEXEEXT) |
| 305 | AC_MSG_CHECKING(for case-insensitive build directory) |
Jack Jansen | 3c2c433 | 2002-11-06 13:33:32 +0000 | [diff] [blame] | 306 | if test ! -d CaseSensitiveTestDir; then |
| 307 | mkdir CaseSensitiveTestDir |
| 308 | fi |
| 309 | |
| 310 | if test -d casesensitivetestdir |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 311 | then |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 312 | AC_MSG_RESULT(yes) |
| 313 | BUILDEXEEXT=.exe |
| 314 | else |
| 315 | AC_MSG_RESULT(no) |
Jack Jansen | dd19cf8 | 2001-12-06 22:36:17 +0000 | [diff] [blame] | 316 | BUILDEXEEXT=$EXEEXT |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 317 | fi |
Jack Jansen | 3c2c433 | 2002-11-06 13:33:32 +0000 | [diff] [blame] | 318 | rmdir CaseSensitiveTestDir |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 319 | |
Guido van Rossum | dd997f7 | 1998-10-07 19:58:26 +0000 | [diff] [blame] | 320 | case $MACHDEP in |
| 321 | bsdos*) |
| 322 | case $CC in |
| 323 | gcc) CC="$CC -D_HAVE_BSDI";; |
| 324 | esac;; |
| 325 | esac |
| 326 | |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 327 | case $ac_sys_system in |
| 328 | hp*|HP*) |
| 329 | case $CC in |
Guido van Rossum | cd5ff9f | 2000-09-22 16:15:54 +0000 | [diff] [blame] | 330 | cc|*/cc) CC="$CC -Ae";; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 331 | esac;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 332 | Monterey*) |
| 333 | case $CC in |
| 334 | cc) CC="$CC -Wl,-Bexport";; |
| 335 | esac;; |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 336 | SunOS*) |
| 337 | # 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] | 338 | 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] | 339 | ;; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 340 | esac |
| 341 | |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 342 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 343 | AC_SUBST(LIBRARY) |
| 344 | AC_MSG_CHECKING(LIBRARY) |
| 345 | if test -z "$LIBRARY" |
| 346 | then |
| 347 | LIBRARY='libpython$(VERSION).a' |
| 348 | fi |
| 349 | AC_MSG_RESULT($LIBRARY) |
| 350 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 351 | # LDLIBRARY is the name of the library to link against (as opposed to the |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 352 | # name of the library into which to insert object files). BLDLIBRARY is also |
| 353 | # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY |
| 354 | # is blank as the main program is not linked directly against LDLIBRARY. |
| 355 | # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On |
| 356 | # systems without shared libraries, LDLIBRARY is the same as LIBRARY |
| 357 | # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, |
| 358 | # DLLLIBRARY is the shared (i.e., DLL) library. |
| 359 | # |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 360 | # RUNSHARED is used to run shared python without installed libraries |
| 361 | # |
| 362 | # INSTSONAME is the name of the shared library that will be use to install |
| 363 | # on the system - some systems like version suffix, others don't |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 364 | AC_SUBST(LDLIBRARY) |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 365 | AC_SUBST(DLLLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 366 | AC_SUBST(BLDLIBRARY) |
| 367 | AC_SUBST(LDLIBRARYDIR) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 368 | AC_SUBST(INSTSONAME) |
| 369 | AC_SUBST(RUNSHARED) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 370 | LDLIBRARY="$LIBRARY" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 371 | BLDLIBRARY='$(LDLIBRARY)' |
Martin v. Löwis | 09bdf72 | 2002-05-08 08:51:29 +0000 | [diff] [blame] | 372 | INSTSONAME='$(LDLIBRARY)' |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 373 | DLLLIBRARY='' |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 374 | LDLIBRARYDIR='' |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 375 | RUNSHARED='' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 376 | |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 377 | # LINKCC is the command that links the python executable -- default is $(CC). |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 378 | # If CXX is set, and if it is needed to link a main function that was |
| 379 | # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: |
| 380 | # python might then depend on the C++ runtime |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 381 | # This is altered for AIX in order to build the export list before |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 382 | # linking. |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 383 | AC_SUBST(LINKCC) |
| 384 | AC_MSG_CHECKING(LINKCC) |
| 385 | if test -z "$LINKCC" |
| 386 | then |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 387 | if test -z "$CXX"; then |
| 388 | LINKCC="\$(PURIFY) \$(CC)" |
| 389 | else |
Martin v. Löwis | 1931ca7 | 2002-06-01 21:39:58 +0000 | [diff] [blame] | 390 | echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 391 | $CXX -c conftest.$ac_ext 2>&5 |
| 392 | if $CC -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ |
| 393 | && test -s conftest$ac_exeext && ./conftest$ac_exeext |
| 394 | then |
| 395 | LINKCC="\$(PURIFY) \$(CC)" |
| 396 | else |
| 397 | LINKCC="\$(PURIFY) \$(CXX)" |
| 398 | fi |
| 399 | rm -fr conftest* |
| 400 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 401 | case $ac_sys_system in |
| 402 | AIX*) |
Jeremy Hylton | 90d1006 | 2002-03-08 21:43:51 +0000 | [diff] [blame] | 403 | LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp \"\" \$(LIBRARY); $LINKCC";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 404 | dgux*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 405 | LINKCC="LD_RUN_PATH=$libdir $LINKCC";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 406 | Monterey64*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 407 | LINKCC="$LINKCC -L/usr/lib/ia64l64";; |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 408 | esac |
| 409 | fi |
| 410 | AC_MSG_RESULT($LINKCC) |
| 411 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 412 | AC_MSG_CHECKING(for --enable-shared) |
| 413 | AC_ARG_ENABLE(shared, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 414 | AC_HELP_STRING(--enable-shared, disable/enable building shared python library)) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 415 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 416 | if test -z "$enable_shared" |
| 417 | then |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 418 | case $ac_sys_system in |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 419 | CYGWIN* | atheos*) |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 420 | enable_shared="yes";; |
| 421 | *) |
| 422 | enable_shared="no";; |
| 423 | esac |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 424 | fi |
| 425 | AC_MSG_RESULT($enable_shared) |
| 426 | |
| 427 | |
| 428 | AC_MSG_CHECKING(LDLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 429 | |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 430 | # MacOSX framework builds need more magic. LDLIBRARY is the dynamic |
| 431 | # library that we build, but we do not want to link against it (we |
| 432 | # will find it with a -framework option). For this reason there is an |
| 433 | # extra variable BLDLIBRARY against which Python and the extension |
| 434 | # modules are linked, BLDLIBRARY. This is normally the same as |
| 435 | # LDLIBRARY, but empty for MacOSX framework builds. |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 436 | if test "$enable_framework" |
| 437 | then |
| 438 | LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' |
| 439 | LDLIBRARYDIR='$(PYTHONFRAMEWORKDIR)' |
| 440 | BLDLIBRARY='' |
| 441 | else |
| 442 | BLDLIBRARY='$(LDLIBRARY)' |
| 443 | fi |
| 444 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 445 | # Other platforms follow |
| 446 | if test $enable_shared = "yes"; then |
Mark Hammond | 8235ea1 | 2002-07-19 06:55:41 +0000 | [diff] [blame] | 447 | 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] | 448 | case $ac_sys_system in |
| 449 | BeOS*) |
| 450 | LDLIBRARY='libpython$(VERSION).so' |
| 451 | ;; |
| 452 | CYGWIN*) |
| 453 | LDLIBRARY='libpython$(VERSION).dll.a' |
| 454 | DLLLIBRARY='libpython$(VERSION).dll' |
| 455 | ;; |
| 456 | SunOS*) |
| 457 | LDLIBRARY='libpython$(VERSION).so' |
| 458 | BLDLIBRARY='-Wl,-rpath,$(LIBDIR) -L. -lpython$(VERSION)' |
| 459 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 460 | ;; |
Martin v. Löwis | 1bc894b | 2002-07-30 20:19:58 +0000 | [diff] [blame] | 461 | Linux*|GNU*) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 462 | LDLIBRARY='libpython$(VERSION).so' |
| 463 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 464 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 465 | INSTSONAME="$LDLIBRARY".$SOVERSION |
| 466 | ;; |
| 467 | hp*|HP*) |
| 468 | LDLIBRARY='libpython$(VERSION).sl' |
| 469 | BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(VERSION)' |
| 470 | RUNSHARED=SHLIB_PATH=`pwd`:$SHLIB_PATH |
| 471 | ;; |
| 472 | OSF*) |
| 473 | LDLIBRARY='libpython$(VERSION).so' |
| 474 | BLDLIBRARY='-rpath $(LIBDIR) -L. -lpython$(VERSION)' |
| 475 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 476 | ;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 477 | atheos*) |
| 478 | LDLIBRARY='libpython$(VERSION).so' |
| 479 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 480 | RUNSHARED=DLL_PATH=`pwd`:${DLL_PATH:-/atheos/sys/libs:/atheos/autolnk/lib} |
| 481 | ;; |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 482 | esac |
| 483 | # DG/UX requires some fancy ld contortions to produce a .so from an .a |
| 484 | case $MACHDEP in |
| 485 | dguxR4) |
| 486 | LDLIBRARY='libpython$(VERSION).so' |
| 487 | OPT="$OPT -pic" |
| 488 | ;; |
| 489 | esac |
| 490 | fi |
| 491 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 492 | AC_MSG_RESULT($LDLIBRARY) |
| 493 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 494 | AC_PROG_RANLIB |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 495 | AC_SUBST(AR) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 496 | AC_CHECK_PROGS(AR, ar aal, ar) |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 497 | |
| 498 | case $MACHDEP in |
Neil Schemenauer | af5567f | 2001-10-21 22:32:04 +0000 | [diff] [blame] | 499 | bsdos*|hp*|HP*) |
| 500 | # install -d does not work on BSDI or HP-UX |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 501 | if test -z "$INSTALL" |
| 502 | then |
| 503 | INSTALL="${srcdir}/install-sh -c" |
| 504 | fi |
| 505 | esac |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 506 | AC_PROG_INSTALL |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 507 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 508 | # Not every filesystem supports hard links |
| 509 | AC_SUBST(LN) |
| 510 | if test -z "$LN" ; then |
| 511 | case $ac_sys_system in |
| 512 | BeOS*) LN="ln -s";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 513 | CYGWIN*) LN="ln -s";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 514 | atheos*) LN="ln -s";; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 515 | *) LN=ln;; |
| 516 | esac |
| 517 | fi |
| 518 | |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 519 | # Check for --with-pydebug |
| 520 | AC_MSG_CHECKING(for --with-pydebug) |
| 521 | AC_ARG_WITH(pydebug, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 522 | AC_HELP_STRING(--with-pydebug, build with Py_DEBUG defined), |
| 523 | [ |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 524 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 525 | then |
| 526 | AC_DEFINE(Py_DEBUG, 1, |
| 527 | [Define if you want to build an interpreter with many run-time checks.]) |
| 528 | AC_MSG_RESULT(yes); |
| 529 | Py_DEBUG='true' |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 530 | else AC_MSG_RESULT(no); Py_DEBUG='false' |
| 531 | fi], |
| 532 | [AC_MSG_RESULT(no)]) |
| 533 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 534 | # Optimizer/debugger flags |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 535 | AC_SUBST(OPT) |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 536 | if test -z "$OPT" |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 537 | then |
Neal Norwitz | d957f39 | 2002-09-25 21:26:19 +0000 | [diff] [blame] | 538 | case $GCC in |
Guido van Rossum | b5875b6 | 1997-07-18 23:29:09 +0000 | [diff] [blame] | 539 | yes) |
| 540 | case $ac_cv_prog_cc_g in |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 541 | yes) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 542 | if test "$Py_DEBUG" = 'true' ; then |
| 543 | # Optimization messes up debuggers, so turn it off for |
| 544 | # debug builds. |
| 545 | OPT="-g -Wall -Wstrict-prototypes" |
| 546 | else |
| 547 | OPT="-g -O3 -Wall -Wstrict-prototypes" |
| 548 | fi;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 549 | *) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 550 | OPT="-O3 -Wall -Wstrict-prototypes";; |
| 551 | esac |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 552 | case $ac_sys_system in |
| 553 | SCO_SV*) OPT="$OPT -m486 -DSCO5";; |
| 554 | esac |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 555 | ;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 556 | *) |
| 557 | case $ac_sys_system in |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 558 | OpenUNIX*|UnixWare*) |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 559 | OPT="-O -K pentium,host,inline,loop_unroll,alloca ";; |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 560 | SCO_SV*) |
| 561 | CFLAGS="$CFLAGS -belf" |
| 562 | OPT="-belf -O -Ki486 -DSCO5";; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 563 | *) |
| 564 | OPT="-O";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 565 | esac |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 566 | esac |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 567 | case $ac_sys_system in |
| 568 | Darwin*) |
Jack Jansen | 524a098 | 2002-03-12 15:25:52 +0000 | [diff] [blame] | 569 | OPT="$OPT -Wno-long-double -no-cpp-precomp";; |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 570 | esac |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 571 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 572 | |
Fred Drake | e1ceaa0 | 2001-12-04 20:55:47 +0000 | [diff] [blame] | 573 | if test "$Py_DEBUG" = 'true'; then |
| 574 | : |
| 575 | else |
| 576 | OPT="-DNDEBUG $OPT" |
| 577 | fi |
| 578 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 579 | # The current (beta) Monterey compiler dies with optimizations |
| 580 | case $ac_sys_system in |
| 581 | Monterey*) OPT="";; |
| 582 | esac |
| 583 | |
Guido van Rossum | 6f2260e | 1996-09-09 16:21:03 +0000 | [diff] [blame] | 584 | if test "$ac_arch_flags" |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 585 | then |
| 586 | OPT="$OPT $ac_arch_flags" |
| 587 | fi |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 588 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 589 | AC_MSG_CHECKING(whether $CC accepts -OPT:Olimit=0) |
| 590 | AC_CACHE_VAL(ac_cv_opt_olimit_ok, |
| 591 | [ac_save_cc="$CC" |
| 592 | CC="$CC -OPT:Olimit=0" |
| 593 | AC_TRY_RUN([int main() { return 0; }], |
| 594 | ac_cv_opt_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 595 | ac_cv_opt_olimit_ok=no, |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 596 | ac_cv_opt_olimit_ok=no) |
| 597 | CC="$ac_save_cc"]) |
| 598 | AC_MSG_RESULT($ac_cv_opt_olimit_ok) |
Guido van Rossum | 2efa34b | 1997-10-23 17:43:11 +0000 | [diff] [blame] | 599 | if test $ac_cv_opt_olimit_ok = yes; then |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 600 | case $ac_sys_system in |
| 601 | Darwin*) OPT="$OPT" ;; |
| 602 | *) OPT="$OPT -OPT:Olimit=0";; |
| 603 | esac |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 604 | else |
| 605 | AC_MSG_CHECKING(whether $CC accepts -Olimit 1500) |
| 606 | AC_CACHE_VAL(ac_cv_olimit_ok, |
| 607 | [ac_save_cc="$CC" |
| 608 | CC="$CC -Olimit 1500" |
| 609 | AC_TRY_RUN([int main() { return 0; }], |
| 610 | ac_cv_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 611 | ac_cv_olimit_ok=no, |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 612 | ac_cv_olimit_ok=no) |
| 613 | CC="$ac_save_cc"]) |
| 614 | AC_MSG_RESULT($ac_cv_olimit_ok) |
| 615 | if test $ac_cv_olimit_ok = yes; then |
| 616 | OPT="$OPT -Olimit 1500" |
| 617 | fi |
Guido van Rossum | 201afe5 | 1997-05-14 21:14:44 +0000 | [diff] [blame] | 618 | fi |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 619 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 620 | # On some compilers, pthreads are available without further options |
| 621 | # (e.g. MacOS X). On some of these systems, the compiler will not |
| 622 | # complain if unaccepted options are passed (e.g. gcc on Mac OS X). |
| 623 | # So we have to see first whether pthreads are available without |
| 624 | # options before we can check whether -Kpthread improves anything. |
| 625 | AC_MSG_CHECKING(whether pthreads are available without options) |
| 626 | AC_CACHE_VAL(ac_cv_pthread_is_default, |
| 627 | [AC_TRY_RUN([ |
| 628 | #include <pthread.h> |
| 629 | |
| 630 | void* routine(void* p){return NULL;} |
| 631 | |
| 632 | int main(){ |
| 633 | pthread_t p; |
| 634 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 635 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 636 | (void)pthread_detach(p); |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 637 | return 0; |
| 638 | } |
| 639 | ], |
| 640 | ac_cv_pthread_is_default=yes, |
| 641 | ac_cv_pthread_is_default=no, |
| 642 | ac_cv_pthread_is_default=no) |
| 643 | ]) |
| 644 | AC_MSG_RESULT($ac_cv_pthread_is_default) |
| 645 | |
| 646 | |
| 647 | if test $ac_cv_pthread_is_default = yes |
| 648 | then |
| 649 | ac_cv_kpthread=no |
| 650 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 651 | # -Kpthread, if available, provides the right #defines |
| 652 | # and linker options to make pthread_create available |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 653 | # Some compilers won't report that they do not support -Kpthread, |
| 654 | # so we need to run a program to see whether it really made the |
| 655 | # function available. |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 656 | AC_MSG_CHECKING(whether $CC accepts -Kpthread) |
| 657 | AC_CACHE_VAL(ac_cv_kpthread, |
| 658 | [ac_save_cc="$CC" |
| 659 | CC="$CC -Kpthread" |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 660 | AC_TRY_RUN([ |
| 661 | #include <pthread.h> |
| 662 | |
| 663 | void* routine(void* p){return NULL;} |
| 664 | |
| 665 | int main(){ |
| 666 | pthread_t p; |
| 667 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 668 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 669 | (void)pthread_detach(p); |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 670 | return 0; |
| 671 | } |
| 672 | ], |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 673 | ac_cv_kpthread=yes, |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 674 | ac_cv_kpthread=no, |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 675 | ac_cv_kpthread=no) |
| 676 | CC="$ac_save_cc"]) |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 677 | AC_MSG_RESULT($ac_cv_kpthread) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 678 | fi |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 679 | |
Fred Drake | ce81d59 | 2000-07-09 14:39:29 +0000 | [diff] [blame] | 680 | dnl # check for ANSI or K&R ("traditional") preprocessor |
| 681 | dnl AC_MSG_CHECKING(for C preprocessor type) |
| 682 | dnl AC_TRY_COMPILE([ |
| 683 | dnl #define spam(name, doc) {#name, &name, #name "() -- " doc} |
| 684 | dnl int foo; |
| 685 | dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something"); |
| 686 | dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional) |
| 687 | dnl AC_MSG_RESULT($cpp_type) |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 688 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 689 | # checks for header files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 690 | AC_HEADER_STDC |
Martin v. Löwis | 2e64c34 | 2002-03-27 18:49:02 +0000 | [diff] [blame] | 691 | AC_CHECK_HEADERS(dlfcn.h fcntl.h grp.h limits.h langinfo.h \ |
| 692 | libintl.h locale.h ncurses.h poll.h pthread.h \ |
Eric S. Raymond | 1360359 | 2001-01-16 15:01:26 +0000 | [diff] [blame] | 693 | signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h termios.h \ |
Skip Montanaro | 57454e5 | 2002-06-14 20:30:31 +0000 | [diff] [blame] | 694 | sys/audioio.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] | 695 | 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] | 696 | sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \ |
Skip Montanaro | 8345f71 | 2002-06-25 05:53:48 +0000 | [diff] [blame] | 697 | sys/resource.h netpacket/packet.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 698 | AC_HEADER_DIRENT |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 699 | AC_HEADER_MAJOR |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 700 | |
| 701 | # checks for typedefs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 702 | was_it_defined=no |
| 703 | AC_MSG_CHECKING(for clock_t in time.h) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 704 | AC_EGREP_HEADER(clock_t, time.h, was_it_defined=yes, [ |
| 705 | AC_DEFINE(clock_t, long, [Define to 'long' if <time.h> doesn't define.]) |
| 706 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 707 | AC_MSG_RESULT($was_it_defined) |
| 708 | |
Neal Norwitz | 1169011 | 2002-07-30 01:08:28 +0000 | [diff] [blame] | 709 | # Check whether using makedev requires defining _OSF_SOURCE |
| 710 | AC_MSG_CHECKING(for makedev) |
| 711 | AC_TRY_LINK([ #include <sys/types.h> ], |
| 712 | [ makedev(0, 0) ], |
| 713 | ac_cv_has_makedev=yes, |
| 714 | ac_cv_has_makedev=no) |
| 715 | if test "$ac_cv_has_makedev" = "no"; then |
| 716 | # we didn't link, try if _OSF_SOURCE will allow us to link |
| 717 | AC_TRY_LINK([ |
| 718 | #define _OSF_SOURCE 1 |
| 719 | #include <sys/types.h> |
| 720 | ], |
| 721 | [ makedev(0, 0) ], |
| 722 | ac_cv_has_makedev=yes, |
| 723 | ac_cv_has_makedev=no) |
| 724 | if test "$ac_cv_has_makedev" = "yes"; then |
| 725 | AC_DEFINE(_OSF_SOURCE, 1, [Define _OSF_SOURCE to get the makedev macro.]) |
| 726 | fi |
| 727 | fi |
| 728 | AC_MSG_RESULT($ac_cv_has_makedev) |
| 729 | if test "$ac_cv_has_makedev" = "yes"; then |
| 730 | AC_DEFINE(HAVE_MAKEDEV, 1, [Define this if you have the makedev macro.]) |
| 731 | fi |
| 732 | |
Martin v. Löwis | 399a689 | 2002-10-04 10:22:02 +0000 | [diff] [blame] | 733 | # Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in |
| 734 | # the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are |
| 735 | # defined, but the compiler does not support pragma redefine_extname, |
| 736 | # and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit |
| 737 | # structures (such as rlimit64) without declaring them. As a |
| 738 | # work-around, disable LFS on such configurations |
| 739 | |
| 740 | use_lfs=yes |
| 741 | AC_MSG_CHECKING(Solaris LFS bug) |
| 742 | AC_TRY_COMPILE([ |
| 743 | #define _LARGEFILE_SOURCE 1 |
| 744 | #define _FILE_OFFSET_BITS 64 |
| 745 | #include <sys/resource.h> |
| 746 | ],struct rlimit foo;,sol_lfs_bug=no,sol_lfs_bug=yes) |
| 747 | AC_MSG_RESULT($sol_lfs_bug) |
| 748 | if test "$sol_lfs_bug" = "yes"; then |
| 749 | use_lfs=no |
| 750 | fi |
| 751 | |
| 752 | if test "$use_lfs" = "yes"; then |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 753 | # Two defines needed to enable largefile support on various platforms |
| 754 | # These may affect some typedefs |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 755 | AC_DEFINE(_LARGEFILE_SOURCE, 1, |
| 756 | [This must be defined on some systems to enable large file support.]) |
| 757 | AC_DEFINE(_FILE_OFFSET_BITS, 64, |
| 758 | [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] | 759 | fi |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 760 | |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 761 | # Add some code to confdefs.h so that the test for off_t works on SCO |
| 762 | cat >> confdefs.h <<\EOF |
| 763 | #if defined(SCO_DS) |
| 764 | #undef _OFF_T |
| 765 | #endif |
| 766 | EOF |
| 767 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 768 | # Type availability checks |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 769 | AC_TYPE_MODE_T |
| 770 | AC_TYPE_OFF_T |
| 771 | AC_TYPE_PID_T |
| 772 | AC_TYPE_SIGNAL |
| 773 | AC_TYPE_SIZE_T |
| 774 | AC_TYPE_UID_T |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 775 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 776 | # Sizes of various common basic types |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 777 | AC_CHECK_SIZEOF(int, 4) |
| 778 | AC_CHECK_SIZEOF(long, 4) |
| 779 | AC_CHECK_SIZEOF(void *, 4) |
| 780 | AC_CHECK_SIZEOF(char, 1) |
| 781 | AC_CHECK_SIZEOF(short, 2) |
| 782 | AC_CHECK_SIZEOF(float, 4) |
| 783 | AC_CHECK_SIZEOF(double, 8) |
| 784 | AC_CHECK_SIZEOF(fpos_t, 4) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 785 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 786 | AC_MSG_CHECKING(for long long support) |
| 787 | have_long_long=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 788 | AC_TRY_COMPILE([], [long long x; x = (long long)0;], [ |
| 789 | AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.]) |
| 790 | have_long_long=yes |
| 791 | ]) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 792 | AC_MSG_RESULT($have_long_long) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 793 | if test "$have_long_long" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 794 | AC_CHECK_SIZEOF(long long, 8) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 795 | fi |
| 796 | |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 797 | AC_MSG_CHECKING(for uintptr_t support) |
| 798 | have_uintptr_t=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 799 | AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], [ |
| 800 | AC_DEFINE(HAVE_UINTPTR_T, 1, [Define this if you have the type uintptr_t.]) |
| 801 | have_uintptr_t=yes |
| 802 | ]) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 803 | AC_MSG_RESULT($have_uintptr_t) |
| 804 | if test "$have_uintptr_t" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 805 | AC_CHECK_SIZEOF(uintptr_t, 4) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 806 | fi |
| 807 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 808 | # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. |
| 809 | AC_MSG_CHECKING(size of off_t) |
| 810 | AC_CACHE_VAL(ac_cv_sizeof_off_t, |
| 811 | [AC_TRY_RUN([#include <stdio.h> |
| 812 | #include <sys/types.h> |
| 813 | main() |
| 814 | { |
| 815 | FILE *f=fopen("conftestval", "w"); |
| 816 | if (!f) exit(1); |
| 817 | fprintf(f, "%d\n", sizeof(off_t)); |
| 818 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 819 | }], |
| 820 | ac_cv_sizeof_off_t=`cat conftestval`, |
| 821 | ac_cv_sizeof_off_t=0, |
| 822 | ac_cv_sizeof_off_t=4) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 823 | ]) |
| 824 | AC_MSG_RESULT($ac_cv_sizeof_off_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 825 | AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, |
| 826 | [The number of bytes in an off_t.]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 827 | |
| 828 | AC_MSG_CHECKING(whether to enable large file support) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 829 | if test "$have_long_long" = yes -a \ |
| 830 | "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ |
| 831 | "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 832 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1, |
| 833 | [Defined to enable large file support when an off_t is bigger than a long |
| 834 | and long long is available and at least as big as an off_t. You may need |
| 835 | to add some flags for configuration and compilation to enable this mode. |
| 836 | (For Solaris and Linux, the necessary defines are already defined.)]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 837 | AC_MSG_RESULT(yes) |
| 838 | else |
| 839 | AC_MSG_RESULT(no) |
| 840 | fi |
| 841 | |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 842 | # AC_CHECK_SIZEOF() doesn't include <time.h>. |
| 843 | AC_MSG_CHECKING(size of time_t) |
| 844 | AC_CACHE_VAL(ac_cv_sizeof_time_t, |
| 845 | [AC_TRY_RUN([#include <stdio.h> |
| 846 | #include <time.h> |
| 847 | main() |
| 848 | { |
| 849 | FILE *f=fopen("conftestval", "w"); |
| 850 | if (!f) exit(1); |
| 851 | fprintf(f, "%d\n", sizeof(time_t)); |
| 852 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 853 | }], |
| 854 | ac_cv_sizeof_time_t=`cat conftestval`, |
| 855 | ac_cv_sizeof_time_t=0, |
| 856 | ac_cv_sizeof_time_t=4) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 857 | ]) |
| 858 | AC_MSG_RESULT($ac_cv_sizeof_time_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 859 | AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t, |
| 860 | [The number of bytes in a time_t.]) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 861 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 862 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 863 | # if have pthread_t then define SIZEOF_PTHREAD_T |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 864 | ac_save_cc="$CC" |
| 865 | if test "$ac_cv_kpthread" = "yes" |
| 866 | then CC="$CC -Kpthread" |
| 867 | fi |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 868 | AC_MSG_CHECKING(for pthread_t) |
| 869 | have_pthread_t=no |
Guido van Rossum | 1258049 | 2000-09-24 16:47:19 +0000 | [diff] [blame] | 870 | 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] | 871 | AC_MSG_RESULT($have_pthread_t) |
| 872 | if test "$have_pthread_t" = yes ; then |
| 873 | # AC_CHECK_SIZEOF() doesn't include <pthread.h>. |
| 874 | AC_MSG_CHECKING(size of pthread_t) |
| 875 | AC_CACHE_VAL(ac_cv_sizeof_pthread_t, |
| 876 | [AC_TRY_RUN([#include <stdio.h> |
| 877 | #include <pthread.h> |
| 878 | main() |
| 879 | { |
| 880 | FILE *f=fopen("conftestval", "w"); |
| 881 | if (!f) exit(1); |
| 882 | fprintf(f, "%d\n", sizeof(pthread_t)); |
| 883 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 884 | }], |
| 885 | ac_cv_sizeof_pthread_t=`cat conftestval`, |
| 886 | ac_cv_sizeof_pthread_t=0, |
| 887 | ac_cv_sizeof_pthread_t=4) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 888 | ]) |
| 889 | AC_MSG_RESULT($ac_cv_sizeof_pthread_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 890 | AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t, |
| 891 | [The number of bytes in a pthread_t.]) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 892 | fi |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 893 | CC="$ac_save_cc" |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 894 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 895 | AC_MSG_CHECKING(for --enable-toolbox-glue) |
| 896 | AC_ARG_ENABLE(toolbox-glue, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 897 | 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] | 898 | |
| 899 | if test -z "$enable_toolbox_glue" |
| 900 | then |
| 901 | case $ac_sys_system/$ac_sys_release in |
| 902 | Darwin/*) |
| 903 | enable_toolbox_glue="yes";; |
| 904 | *) |
| 905 | enable_toolbox_glue="no";; |
| 906 | esac |
| 907 | fi |
| 908 | case "$enable_toolbox_glue" in |
| 909 | yes) |
Jack Jansen | 666b1e7 | 2001-10-31 12:11:48 +0000 | [diff] [blame] | 910 | extra_frameworks="-framework CoreServices -framework Foundation" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 911 | extra_machdep_objs="Python/mactoolboxglue.o" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 912 | extra_undefs="-u __dummy -u _PyMac_Error" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 913 | AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE, 1, |
| 914 | [Define if you want to use MacPython modules on MacOSX in unix-Python.]) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 915 | ;; |
| 916 | *) |
| 917 | extra_frameworks="" |
| 918 | extra_machdep_objs="" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 919 | extra_undefs="" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 920 | ;; |
| 921 | esac |
| 922 | AC_MSG_RESULT($enable_toolbox_glue) |
| 923 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 924 | AC_SUBST(LIBTOOL_CRUFT) |
| 925 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 926 | Darwin/1.3*) |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 927 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc" |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 928 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 929 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 930 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 931 | Darwin/*) |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 932 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc" |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 933 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 934 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 935 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 936 | esac |
| 937 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 938 | AC_MSG_CHECKING(for --enable-framework) |
| 939 | if test "$enable_framework" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 940 | then |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 941 | OPT="$OPT -fno-common -dynamic" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 942 | # -F. is needed to allow linking to the framework while |
| 943 | # in the build location. |
Jack Jansen | ea0c382 | 2002-08-01 21:57:49 +0000 | [diff] [blame] | 944 | LDFLAGS="$LDFLAGS -Wl,-F." |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 945 | AC_DEFINE(WITH_NEXT_FRAMEWORK, 1, |
| 946 | [Define if you want to produce an OpenStep/Rhapsody framework |
| 947 | (shared library plus accessory files).]) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 948 | AC_MSG_RESULT(yes) |
| 949 | else |
| 950 | AC_MSG_RESULT(no) |
| 951 | fi |
| 952 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 953 | AC_MSG_CHECKING(for dyld) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 954 | case $ac_sys_system/$ac_sys_release in |
| 955 | Darwin/*) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 956 | AC_DEFINE(WITH_DYLD, 1, |
| 957 | [Define if you want to use the new-style (Openstep, Rhapsody, MacOS) |
| 958 | dynamic linker (dyld) instead of the old-style (NextStep) dynamic |
| 959 | linker (rld). Dyld is necessary to support frameworks.]) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 960 | AC_MSG_RESULT(always on for Darwin) |
| 961 | ;; |
| 962 | *) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 963 | AC_MSG_RESULT(no) |
| 964 | ;; |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 965 | esac |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 966 | |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 967 | # Set info about shared libraries. |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 968 | AC_SUBST(SO) |
| 969 | AC_SUBST(LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 970 | AC_SUBST(BLDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 971 | AC_SUBST(CCSHARED) |
| 972 | AC_SUBST(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 973 | # SO is the extension of shared libraries `(including the dot!) |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 974 | # -- usually .so, .sl on HP-UX, .dll on Cygwin |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 975 | AC_MSG_CHECKING(SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 976 | if test -z "$SO" |
| 977 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 978 | case $ac_sys_system in |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 979 | hp*|HP*) SO=.sl;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 980 | CYGWIN*) SO=.dll;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 981 | *) SO=.so;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 982 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 983 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 984 | AC_MSG_RESULT($SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 985 | # LDSHARED is the ld *command* used to create shared library |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 986 | # -- "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] | 987 | # (Shared libraries in this instance are shared modules to be loaded into |
| 988 | # Python, as opposed to building Python itself as a shared library.) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 989 | AC_MSG_CHECKING(LDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 990 | if test -z "$LDSHARED" |
| 991 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 992 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 993 | AIX*) |
| 994 | BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 995 | LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 996 | ;; |
| 997 | BeOS*) |
| 998 | BLDSHARED="\$(srcdir)/Modules/ld_so_beos $LDLIBRARY" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 999 | LDSHARED="\$(BINLIBDEST)/config/ld_so_beos \$(LIBDIR)/$LDLIBRARY" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1000 | ;; |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1001 | IRIX/5*) LDSHARED="ld -shared";; |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 1002 | IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1003 | SunOS/4*) LDSHARED="ld";; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 1004 | SunOS/5*) |
| 1005 | if test "$GCC" = "yes" |
Neil Schemenauer | 9505272 | 2001-02-19 18:17:33 +0000 | [diff] [blame] | 1006 | then LDSHARED='$(CC) -shared' |
Martin v. Löwis | aa5afe1 | 2002-10-07 06:21:41 +0000 | [diff] [blame] | 1007 | else LDSHARED='$(CC) -G'; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 1008 | fi ;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1009 | hp*|HP*) LDSHARED="ld -b";; |
Guido van Rossum | 71001e4 | 1995-01-26 00:44:03 +0000 | [diff] [blame] | 1010 | OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; |
Guido van Rossum | 7d47329 | 1995-01-20 14:12:16 +0000 | [diff] [blame] | 1011 | DYNIX/ptx*) LDSHARED="ld -G";; |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1012 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 1013 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 1014 | if test "$enable_framework" ; then |
| 1015 | # Link against the framework. All externals should be defined. |
| 1016 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 1017 | else |
| 1018 | # No framework. Ignore undefined symbols, assuming they come from Python |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 1019 | LDSHARED="$LDSHARED -undefined suppress" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 1020 | fi ;; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1021 | Darwin/*) |
| 1022 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 1023 | if test "$enable_framework" ; then |
| 1024 | # Link against the framework. All externals should be defined. |
| 1025 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 1026 | else |
Michael W. Hudson | 0c46c0c | 2002-03-07 09:58:56 +0000 | [diff] [blame] | 1027 | # No framework, use the Python app as bundle-loader |
| 1028 | BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' |
| 1029 | LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/$(PYTHON)' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1030 | fi ;; |
Martin v. Löwis | 3cba5c0 | 2002-09-16 17:50:59 +0000 | [diff] [blame] | 1031 | Linux*|GNU*) LDSHARED='$(CC) -shared';; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 1032 | dgux*) LDSHARED="ld -G";; |
Guido van Rossum | 458e7fa | 1999-09-17 15:40:40 +0000 | [diff] [blame] | 1033 | BSD/OS*/4*) LDSHARED="gcc -shared";; |
Martin v. Löwis | d61888b | 2002-09-30 11:17:27 +0000 | [diff] [blame] | 1034 | OpenBSD*|FreeBSD*) |
Jeremy Hylton | 4bcc7c5 | 2000-08-31 17:45:35 +0000 | [diff] [blame] | 1035 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
Guido van Rossum | 0286ae8 | 2000-08-29 15:06:49 +0000 | [diff] [blame] | 1036 | then |
| 1037 | LDSHARED="cc -shared ${LDFLAGS}" |
| 1038 | else |
| 1039 | LDSHARED="ld -Bshareable ${LDFLAGS}" |
| 1040 | fi;; |
Martin v. Löwis | d61888b | 2002-09-30 11:17:27 +0000 | [diff] [blame] | 1041 | NetBSD*) LDSHARED="cc -shared ${LDFLAGS}";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1042 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1043 | if test "$GCC" = "yes" |
Martin v. Löwis | 79f3c53 | 2002-12-11 12:51:58 +0000 | [diff] [blame] | 1044 | then LDSHARED='$(CC) -shared' |
| 1045 | else LDSHARED='$(CC) -G' |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1046 | fi;; |
Martin v. Löwis | 79f3c53 | 2002-12-11 12:51:58 +0000 | [diff] [blame] | 1047 | SCO_SV*) LDSHARED='$(CC) -Wl,-G,-Bexport';; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1048 | Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 1049 | CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1050 | atheos*) LDSHARED="gcc -shared";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1051 | *) LDSHARED="ld";; |
| 1052 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1053 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1054 | AC_MSG_RESULT($LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1055 | BLDSHARED=${BLDSHARED-$LDSHARED} |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1056 | # 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] | 1057 | # library (module) -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1058 | AC_MSG_CHECKING(CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1059 | if test -z "$CCSHARED" |
| 1060 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1061 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 1062 | SunOS*) if test "$GCC" = yes; |
| 1063 | then CCSHARED="-fPIC"; |
| 1064 | fi;; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 1065 | hp*|HP*) if test "$GCC" = yes; |
Martin v. Löwis | 703ad70 | 2001-09-05 08:36:52 +0000 | [diff] [blame] | 1066 | then CCSHARED="-fPIC"; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 1067 | else CCSHARED="+z"; |
| 1068 | fi;; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1069 | Linux*|GNU*) CCSHARED="-fPIC";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 1070 | BSD/OS*/4*) CCSHARED="-fpic";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 1071 | FreeBSD*|NetBSD*|OpenBSD*) CCSHARED="-fPIC";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1072 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1073 | if test "$GCC" = "yes" |
| 1074 | then CCSHARED="-fPIC" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1075 | else CCSHARED="-KPIC" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 1076 | fi;; |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 1077 | SCO_SV*) |
| 1078 | if test "$GCC" = "yes" |
| 1079 | then CCSHARED="-fPIC" |
| 1080 | else CCSHARED="-Kpic -belf" |
| 1081 | fi;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 1082 | Monterey*) CCSHARED="-G";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1083 | IRIX*/6*) case $CC in |
| 1084 | *gcc*) CCSHARED="-shared";; |
Guido van Rossum | ee21f41 | 1998-04-20 18:51:54 +0000 | [diff] [blame] | 1085 | *) CCSHARED="";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1086 | esac;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1087 | atheos*) CCSHARED="-fPIC";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1088 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1089 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1090 | AC_MSG_RESULT($CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1091 | # LINKFORSHARED are the flags passed to the $(CC) command that links |
Guido van Rossum | b65a48e | 1995-06-14 18:21:23 +0000 | [diff] [blame] | 1092 | # the python executable -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1093 | AC_MSG_CHECKING(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1094 | if test -z "$LINKFORSHARED" |
| 1095 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 1096 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 1097 | AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; |
Guido van Rossum | 5dab3d8 | 1996-12-06 21:18:18 +0000 | [diff] [blame] | 1098 | hp*|HP*) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 1099 | LINKFORSHARED="-Wl,-E -Wl,+s";; |
| 1100 | # LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 1101 | BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1102 | Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 1103 | # -u libsys_s pulls in all symbols in libsys |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1104 | Darwin/*) |
| 1105 | # -u __dummy makes the linker aware of the objc runtime |
| 1106 | # in System.framework; otherwise, __objcInit (referenced in |
| 1107 | # crt1.o) gets erroneously defined as common, which breaks dynamic |
| 1108 | # loading of any modules which reference it in System.framework. |
| 1109 | # -u _PyMac_Error is needed to pull in the mac toolbox glue, which is |
| 1110 | # not used by the core itself but which needs to be in the core so |
| 1111 | # that dynamically loaded extension modules have access to it. |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 1112 | LINKFORSHARED="$extra_undefs -framework System" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1113 | if test "$enable_framework" |
| 1114 | then |
| 1115 | LINKFORSHARED="$LINKFORSHARED -framework Python" |
| 1116 | fi |
| 1117 | LINKFORSHARED="$LINKFORSHARED $extra_frameworks";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 1118 | OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; |
Martin v. Löwis | 21ee409 | 2002-09-30 16:19:48 +0000 | [diff] [blame] | 1119 | SCO_SV*) LINKFORSHARED="-Wl,-Bexport";; |
Fred Drake | 02706f5 | 2000-09-25 15:08:46 +0000 | [diff] [blame] | 1120 | ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 1121 | FreeBSD*|NetBSD*|OpenBSD*) |
Guido van Rossum | df69365 | 1999-01-07 21:50:41 +0000 | [diff] [blame] | 1122 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
| 1123 | then |
| 1124 | LINKFORSHARED="-Wl,--export-dynamic" |
| 1125 | fi;; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1126 | SunOS/5*) case $CC in |
| 1127 | *gcc*) |
Martin v. Löwis | a454857 | 2002-04-18 14:51:36 +0000 | [diff] [blame] | 1128 | if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null |
Guido van Rossum | 8f4ceb1 | 1997-12-18 23:42:19 +0000 | [diff] [blame] | 1129 | then |
| 1130 | LINKFORSHARED="-Xlinker --export-dynamic" |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 1131 | fi;; |
| 1132 | esac;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1133 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1134 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1135 | AC_MSG_RESULT($LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1136 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1137 | AC_SUBST(CFLAGSFORSHARED) |
| 1138 | AC_MSG_CHECKING(CFLAGSFORSHARED) |
| 1139 | if test ! "$LIBRARY" = "$LDLIBRARY" |
| 1140 | then |
Neil Schemenauer | d9cf41c | 2001-01-27 21:39:17 +0000 | [diff] [blame] | 1141 | case $ac_sys_system in |
| 1142 | CYGWIN*) |
| 1143 | # Cygwin needs CCSHARED when building extension DLLs |
| 1144 | # but not when building the interpreter DLL. |
| 1145 | CFLAGSFORSHARED='';; |
| 1146 | *) |
| 1147 | CFLAGSFORSHARED='$(CCSHARED)' |
| 1148 | esac |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1149 | fi |
| 1150 | AC_MSG_RESULT($CFLAGSFORSHARED) |
| 1151 | |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1152 | # SHLIBS are libraries (except -lc and -lm) to link to the python shared |
| 1153 | # library (with --enable-shared). |
| 1154 | # 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] | 1155 | # symbols, this must be set to $(LIBS) (expanded by make). We do this even |
| 1156 | # if it is not required, since it creates a dependency of the shared library |
| 1157 | # to LIBS. This, in turn, means that applications linking the shared libpython |
| 1158 | # don't need to link LIBS explicitly. The default should be only changed |
| 1159 | # on systems where this approach causes problems. |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1160 | AC_SUBST(SHLIBS) |
| 1161 | AC_MSG_CHECKING(SHLIBS) |
| 1162 | case "$ac_sys_system" in |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1163 | *) |
Martin v. Löwis | d6359c5 | 2002-08-04 12:38:50 +0000 | [diff] [blame] | 1164 | SHLIBS='$(LIBS)';; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1165 | esac |
| 1166 | AC_MSG_RESULT($SHLIBS) |
| 1167 | |
| 1168 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1169 | # checks for libraries |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1170 | AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV |
| 1171 | AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX |
Martin v. Löwis | 82c19a7 | 2002-10-06 11:48:09 +0000 | [diff] [blame] | 1172 | AC_SEARCH_LIBS(sem_init, rt posix4) # 'Real Time' functions on Solaris, |
| 1173 | # posix4 on Solaris 2.6 |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1174 | |
| 1175 | # checks for system dependent C++ extensions support |
| 1176 | case "$ac_sys_system" in |
| 1177 | AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support) |
| 1178 | AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"], |
| 1179 | [loadAndInit("", 0, "")], |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1180 | [AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1, |
| 1181 | [Define for AIX if your compiler is a genuine IBM xlC/xlC_r |
| 1182 | and you want support for AIX C++ shared extension modules.]) |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1183 | AC_MSG_RESULT(yes)], |
| 1184 | [AC_MSG_RESULT(no)]);; |
| 1185 | *) ;; |
| 1186 | esac |
| 1187 | |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1188 | # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. |
Martin v. Löwis | e117258 | 2002-11-13 08:51:19 +0000 | [diff] [blame] | 1189 | # However on SGI IRIX 4, these exist but are broken. |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1190 | # BeOS' sockets are stashed in libnet. |
| 1191 | case "$ac_sys_system" in |
| 1192 | IRIX*) ;; |
Guido van Rossum | 2cb5660 | 1998-05-07 13:25:56 +0000 | [diff] [blame] | 1193 | *) |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1194 | AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4 |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1195 | AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets |
Jeremy Hylton | cb25d5e | 2000-07-27 21:23:28 +0000 | [diff] [blame] | 1196 | ;; |
| 1197 | esac |
| 1198 | case "$ac_sys_system" in |
| 1199 | BeOS*) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1200 | AC_CHECK_LIB(net, socket, [LIBS="-lnet $LIBS"], [], $LIBS) # BeOS |
| 1201 | ;; |
| 1202 | esac |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1203 | |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1204 | AC_MSG_CHECKING(for --with-libs) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1205 | AC_ARG_WITH(libs, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1206 | AC_HELP_STRING(--with-libs='lib1 ...', link against additional libs), |
| 1207 | [ |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1208 | AC_MSG_RESULT($withval) |
| 1209 | LIBS="$withval $LIBS" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1210 | ], |
| 1211 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1212 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 1213 | # Determine if signalmodule should be used. |
| 1214 | AC_SUBST(USE_SIGNAL_MODULE) |
| 1215 | AC_SUBST(SIGNAL_OBJS) |
| 1216 | AC_MSG_CHECKING(for --with-signal-module) |
| 1217 | AC_ARG_WITH(signal-module, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1218 | AC_HELP_STRING(--with-signal-module, disable/enable signal module)) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 1219 | |
| 1220 | if test -z "$with_signal_module" |
| 1221 | then with_signal_module="yes" |
| 1222 | fi |
| 1223 | AC_MSG_RESULT($with_signal_module) |
| 1224 | |
| 1225 | if test "${with_signal_module}" = "yes"; then |
| 1226 | USE_SIGNAL_MODULE="" |
| 1227 | SIGNAL_OBJS="" |
| 1228 | else |
| 1229 | USE_SIGNAL_MODULE="#" |
| 1230 | SIGNAL_OBJS="Parser/intrcheck.o Python/sigcheck.o" |
| 1231 | fi |
| 1232 | |
Guido van Rossum | 3d15bd8 | 2001-01-10 18:53:48 +0000 | [diff] [blame] | 1233 | # This is used to generate Setup.config |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1234 | AC_SUBST(USE_THREAD_MODULE) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1235 | USE_THREAD_MODULE="" |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1236 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1237 | AC_MSG_CHECKING(for --with-dec-threads) |
| 1238 | AC_SUBST(LDLAST) |
| 1239 | AC_ARG_WITH(dec-threads, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1240 | AC_HELP_STRING(--with-dec-threads, use DEC Alpha/OSF1 thread-safe libraries), |
| 1241 | [ |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1242 | AC_MSG_RESULT($withval) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1243 | LDLAST=-threads |
Guido van Rossum | f78abae | 1997-01-21 22:02:36 +0000 | [diff] [blame] | 1244 | if test "${with_thread+set}" != set; then |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1245 | with_thread="$withval"; |
| 1246 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1247 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1248 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1249 | # Templates for things AC_DEFINEd more than once. |
| 1250 | # For a single AC_DEFINE, no template is needed. |
| 1251 | AH_TEMPLATE(C_THREADS,[Define if you have the Mach cthreads package]) |
| 1252 | AH_TEMPLATE(_REENTRANT, |
| 1253 | [Define to force use of thread-safe errno, h_errno, and other functions]) |
| 1254 | AH_TEMPLATE(WITH_THREAD, |
| 1255 | [Define if you want to compile in rudimentary thread support]) |
| 1256 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1257 | AC_MSG_CHECKING(for --with-threads) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1258 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1259 | AC_ARG_WITH(threads, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1260 | AC_HELP_STRING(--with(out)-threads@<:@=DIRECTORY@:>@, disable/enable thread support)) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1261 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1262 | # --with-thread is deprecated, but check for it anyway |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1263 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Barry Warsaw | a0f3c5c | 2000-06-30 16:39:35 +0000 | [diff] [blame] | 1264 | AC_ARG_WITH(thread, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1265 | AC_HELP_STRING(--with(out)-thread@<:@=DIRECTORY@:>@, deprecated; use --with(out)-threads), |
| 1266 | [with_threads=$with_thread]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1267 | |
| 1268 | if test -z "$with_threads" |
| 1269 | then with_threads="yes" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1270 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1271 | AC_MSG_RESULT($with_threads) |
Guido van Rossum | 6400c26 | 1997-05-22 20:34:27 +0000 | [diff] [blame] | 1272 | |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1273 | AC_SUBST(THREADOBJ) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1274 | if test "$with_threads" = "no" |
| 1275 | then |
| 1276 | USE_THREAD_MODULE="#" |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1277 | elif test "$ac_cv_pthread_is_default" = yes |
| 1278 | then |
| 1279 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1280 | # Defining _REENTRANT on system with POSIX threads should not hurt. |
| 1281 | AC_DEFINE(_REENTRANT) |
| 1282 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1283 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1284 | elif test "$ac_cv_kpthread" = "yes" |
| 1285 | then |
| 1286 | CC="$CC -Kpthread" |
| 1287 | AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1288 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1289 | THREADOBJ="Python/thread.o" |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1290 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1291 | if test ! -z "$with_threads" -a -d "$with_threads" |
| 1292 | then LDFLAGS="$LDFLAGS -L$with_threads" |
| 1293 | fi |
| 1294 | if test ! -z "$withval" -a -d "$withval" |
| 1295 | then LDFLAGS="$LDFLAGS -L$withval" |
| 1296 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1297 | |
| 1298 | # According to the POSIX spec, a pthreads implementation must |
| 1299 | # define _POSIX_THREADS in unistd.h. Some apparently don't (which ones?) |
| 1300 | AC_MSG_CHECKING(for _POSIX_THREADS in unistd.h) |
| 1301 | AC_EGREP_CPP(yes, |
| 1302 | [#include <unistd.h> |
| 1303 | #ifdef _POSIX_THREADS |
| 1304 | yes |
| 1305 | #endif |
| 1306 | ], unistd_defines_pthreads=yes, unistd_defines_pthreads=no) |
| 1307 | AC_MSG_RESULT($unistd_defines_pthreads) |
| 1308 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1309 | AC_DEFINE(_REENTRANT) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1310 | AC_CHECK_HEADER(cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1311 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1312 | AC_DEFINE(HURD_C_THREADS, 1, |
| 1313 | [Define if you are using Mach cthreads directly under /include]) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1314 | LIBS="$LIBS -lthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1315 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1316 | AC_CHECK_HEADER(mach/cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1317 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1318 | AC_DEFINE(MACH_C_THREADS, 1, |
| 1319 | [Define if you are using Mach cthreads under mach /]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1320 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1321 | AC_MSG_CHECKING(for --with-pth) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1322 | AC_ARG_WITH([pth], |
| 1323 | AC_HELP_STRING(--with-pth, use GNU pth threading libraries), |
| 1324 | [AC_MSG_RESULT($withval) |
| 1325 | AC_DEFINE([WITH_THREAD]) |
| 1326 | AC_DEFINE([HAVE_PTH], 1, |
| 1327 | [Define if you have GNU PTH threads.]) |
| 1328 | LIBS="-lpth $LIBS" |
| 1329 | THREADOBJ="Python/thread.o"], |
| 1330 | [AC_MSG_RESULT(no) |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1331 | |
| 1332 | # Just looking for pthread_create in libpthread is not enough: |
| 1333 | # on HP/UX, pthread.h renames pthread_create to a different symbol name. |
| 1334 | # So we really have to include pthread.h, and then link. |
| 1335 | _libs=$LIBS |
| 1336 | LIBS="$LIBS -lpthread" |
| 1337 | AC_MSG_CHECKING([for pthread_create in -lpthread]) |
| 1338 | AC_TRY_LINK([#include <pthread.h> |
| 1339 | |
| 1340 | void * start_routine (void *arg) { exit (0); }], [ |
| 1341 | pthread_create (NULL, NULL, start_routine, NULL)], [ |
| 1342 | AC_MSG_RESULT(yes) |
| 1343 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1344 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1345 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1346 | LIBS=$_libs |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1347 | AC_CHECK_FUNC(pthread_detach, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1348 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1349 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1350 | AC_CHECK_HEADER(atheos/threads.h, [AC_DEFINE(WITH_THREAD) |
| 1351 | AC_DEFINE(ATHEOS_THREADS, 1, |
| 1352 | [Define this if you have AtheOS threads.]) |
| 1353 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1354 | AC_CHECK_HEADER(kernel/OS.h, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1355 | AC_DEFINE(BEOS_THREADS, 1, |
| 1356 | [Define this if you have BeOS threads.]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1357 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1358 | AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1359 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1360 | LIBS="$LIBS -lpthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1361 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1362 | AC_CHECK_LIB(c_r, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1363 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1364 | LIBS="$LIBS -lc_r" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1365 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1366 | AC_CHECK_LIB(thread, __d6_pthread_create, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1367 | echo Systems with __d6_pthread_create are not supported anymore. |
| 1368 | echo See README |
| 1369 | exit 1 |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1370 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1371 | LIBS="$LIBS -lthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1372 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1373 | AC_CHECK_LIB(pthread, __pthread_create_system, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1374 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1375 | LIBS="$LIBS -lpthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1376 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1377 | AC_CHECK_LIB(cma, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1378 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1379 | LIBS="$LIBS -lcma" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1380 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1381 | USE_THREAD_MODULE="#"]) |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1382 | ])])])])])])])])])])]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1383 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1384 | if test "$posix_threads" = "yes"; then |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1385 | if test "$unistd_defines_pthreads" = "no"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1386 | AC_DEFINE(_POSIX_THREADS, 1, |
| 1387 | [Define if you have POSIX threads, |
| 1388 | and your system does not define that.]) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1389 | fi |
| 1390 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1391 | AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) |
| 1392 | AC_CACHE_VAL(ac_cv_pthread_system_supported, |
| 1393 | [AC_TRY_RUN([#include <pthread.h> |
| 1394 | void *foo(void *parm) { |
| 1395 | return NULL; |
| 1396 | } |
| 1397 | main() { |
| 1398 | pthread_attr_t attr; |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1399 | pthread_t id; |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1400 | if (pthread_attr_init(&attr)) exit(-1); |
| 1401 | if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1402 | if (pthread_create(&id, &attr, foo, NULL)) exit(-1); |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1403 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1404 | }], |
| 1405 | ac_cv_pthread_system_supported=yes, |
| 1406 | ac_cv_pthread_system_supported=no, |
| 1407 | ac_cv_pthread_system_supported=no) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1408 | ]) |
| 1409 | AC_MSG_RESULT($ac_cv_pthread_system_supported) |
| 1410 | if test "$ac_cv_pthread_system_supported" = "yes"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1411 | AC_DEFINE(PTHREAD_SYSTEM_SCHED_SUPPORTED, 1, [Defined if PTHREAD_SCOPE_SYSTEM supported.]) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1412 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1413 | AC_CHECK_FUNCS(pthread_sigmask) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1414 | fi |
| 1415 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1416 | AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD) |
| 1417 | LIBS="$LIBS -lmpc" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1418 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1419 | USE_THREAD_MODULE=""]) |
Martin v. Löwis | 3d2b549 | 2002-03-15 13:48:21 +0000 | [diff] [blame] | 1420 | |
Neal Norwitz | a978ab0 | 2002-11-02 16:58:05 +0000 | [diff] [blame] | 1421 | if test "$posix_threads" != "yes"; then |
Martin v. Löwis | 3d2b549 | 2002-03-15 13:48:21 +0000 | [diff] [blame] | 1422 | AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD) |
| 1423 | LIBS="$LIBS -lthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1424 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 3d2b549 | 2002-03-15 13:48:21 +0000 | [diff] [blame] | 1425 | USE_THREAD_MODULE=""]) |
| 1426 | fi |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1427 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1428 | if test "$USE_THREAD_MODULE" != "#" |
| 1429 | then |
| 1430 | # If the above checks didn't disable threads, (at least) OSF1 |
| 1431 | # needs this '-threads' argument during linking. |
| 1432 | case $ac_sys_system in |
| 1433 | OSF1) LDLAST=-threads;; |
| 1434 | esac |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1435 | fi |
Martin v. Löwis | a7a76d3 | 2002-10-04 07:21:24 +0000 | [diff] [blame] | 1436 | |
| 1437 | if test "$posix_threads" = yes -a \ |
| 1438 | "$ac_sys_system" = "SunOS" -a \ |
| 1439 | "$ac_sys_release" = "5.6"; then |
| 1440 | AC_DEFINE(HAVE_PTHREAD_DESTRUCTOR, 1, |
| 1441 | [Defined for Solaris 2.6 bug in pthread header.]) |
| 1442 | fi |
| 1443 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1444 | fi |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1445 | |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1446 | # Check for enable-ipv6 |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1447 | AH_TEMPLATE(ENABLE_IPV6, [Define if --enable-ipv6 is specified]) |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1448 | AC_MSG_CHECKING([if --enable-ipv6 is specified]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1449 | AC_ARG_ENABLE(ipv6, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1450 | [ --enable-ipv6 Enable ipv6 (with ipv4) support |
| 1451 | --disable-ipv6 Disable ipv6 support], |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1452 | [ case "$enableval" in |
| 1453 | no) |
| 1454 | AC_MSG_RESULT(no) |
| 1455 | ipv6=no |
| 1456 | ;; |
| 1457 | *) AC_MSG_RESULT(yes) |
| 1458 | AC_DEFINE(ENABLE_IPV6) |
| 1459 | ipv6=yes |
| 1460 | ;; |
| 1461 | esac ], |
| 1462 | |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1463 | [ |
| 1464 | dnl the check does not work on cross compilation case... |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1465 | AC_TRY_RUN([ /* AF_INET6 available check */ |
| 1466 | #include <sys/types.h> |
| 1467 | #include <sys/socket.h> |
| 1468 | main() |
| 1469 | { |
| 1470 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) |
| 1471 | exit(1); |
| 1472 | else |
| 1473 | exit(0); |
| 1474 | } |
| 1475 | ], |
| 1476 | AC_MSG_RESULT(yes) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1477 | ipv6=yes, |
| 1478 | AC_MSG_RESULT(no) |
| 1479 | ipv6=no, |
| 1480 | AC_MSG_RESULT(no) |
| 1481 | ipv6=no |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1482 | ) |
| 1483 | |
| 1484 | if test "$ipv6" = "yes"; then |
| 1485 | AC_MSG_CHECKING(if RFC2553 API is available) |
| 1486 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1487 | #include <netinet/in.h>], |
| 1488 | [struct sockaddr_in6 x; |
| 1489 | x.sin6_scope_id;], |
| 1490 | AC_MSG_RESULT(yes) |
| 1491 | ipv6=yes, |
| 1492 | AC_MSG_RESULT(no, IPv6 disabled) |
| 1493 | ipv6=no) |
| 1494 | fi |
| 1495 | |
| 1496 | if test "$ipv6" = "yes"; then |
| 1497 | AC_DEFINE(ENABLE_IPV6) |
| 1498 | fi |
| 1499 | ]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1500 | |
| 1501 | ipv6type=unknown |
| 1502 | ipv6lib=none |
| 1503 | ipv6trylibc=no |
| 1504 | |
| 1505 | if test "$ipv6" = "yes"; then |
| 1506 | AC_MSG_CHECKING([ipv6 stack type]) |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 1507 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; |
| 1508 | do |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1509 | case $i in |
| 1510 | inria) |
| 1511 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1512 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1513 | #include <netinet/in.h> |
| 1514 | #ifdef IPV6_INRIA_VERSION |
| 1515 | yes |
| 1516 | #endif], |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1517 | [ipv6type=$i]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1518 | ;; |
| 1519 | kame) |
| 1520 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1521 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1522 | #include <netinet/in.h> |
| 1523 | #ifdef __KAME__ |
| 1524 | yes |
| 1525 | #endif], |
| 1526 | [ipv6type=$i; |
| 1527 | ipv6lib=inet6 |
| 1528 | ipv6libdir=/usr/local/v6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1529 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1530 | ;; |
| 1531 | linux-glibc) |
| 1532 | dnl http://www.v6.linux.or.jp/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1533 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1534 | #include <features.h> |
| 1535 | #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) |
| 1536 | yes |
| 1537 | #endif], |
| 1538 | [ipv6type=$i; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1539 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1540 | ;; |
| 1541 | linux-inet6) |
| 1542 | dnl http://www.v6.linux.or.jp/ |
| 1543 | if test -d /usr/inet6; then |
| 1544 | ipv6type=$i |
| 1545 | ipv6lib=inet6 |
| 1546 | ipv6libdir=/usr/inet6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1547 | OPT="-I/usr/inet6/include $OPT" |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1548 | fi |
| 1549 | ;; |
| 1550 | solaris) |
| 1551 | if test -f /etc/netconfig; then |
| 1552 | if /usr/xpg4/bin/grep -q tcp6 /etc/netconfig; then |
| 1553 | ipv6type=$i |
| 1554 | ipv6trylibc=yes |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1555 | fi |
| 1556 | fi |
| 1557 | ;; |
| 1558 | toshiba) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1559 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1560 | #include <sys/param.h> |
| 1561 | #ifdef _TOSHIBA_INET6 |
| 1562 | yes |
| 1563 | #endif], |
| 1564 | [ipv6type=$i; |
| 1565 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1566 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1567 | ;; |
| 1568 | v6d) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1569 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1570 | #include </usr/local/v6/include/sys/v6config.h> |
| 1571 | #ifdef __V6D__ |
| 1572 | yes |
| 1573 | #endif], |
| 1574 | [ipv6type=$i; |
| 1575 | ipv6lib=v6; |
| 1576 | ipv6libdir=/usr/local/v6/lib; |
| 1577 | OPT="-I/usr/local/v6/include $OPT"]) |
| 1578 | ;; |
| 1579 | zeta) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1580 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1581 | #include <sys/param.h> |
| 1582 | #ifdef _ZETA_MINAMI_INET6 |
| 1583 | yes |
| 1584 | #endif], |
| 1585 | [ipv6type=$i; |
| 1586 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1587 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1588 | ;; |
| 1589 | esac |
| 1590 | if test "$ipv6type" != "unknown"; then |
| 1591 | break |
| 1592 | fi |
| 1593 | done |
| 1594 | AC_MSG_RESULT($ipv6type) |
| 1595 | fi |
| 1596 | |
| 1597 | if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then |
| 1598 | if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then |
| 1599 | LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" |
| 1600 | echo "using lib$ipv6lib" |
| 1601 | else |
| 1602 | if test $ipv6trylibc = "yes"; then |
| 1603 | echo "using libc" |
| 1604 | else |
| 1605 | echo 'Fatal: no $ipv6lib library found. cannot continue.' |
| 1606 | echo "You need to fetch lib$ipv6lib.a from appropriate" |
| 1607 | echo 'ipv6 kit and compile beforehand.' |
| 1608 | exit 1 |
| 1609 | fi |
| 1610 | fi |
| 1611 | fi |
| 1612 | |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1613 | # Check for universal newline support |
Guido van Rossum | 402905e | 2002-08-15 13:56:35 +0000 | [diff] [blame] | 1614 | AC_MSG_CHECKING(for --with-universal-newlines) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1615 | AC_ARG_WITH(universal-newlines, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1616 | AC_HELP_STRING(--with(out)-universal-newlines, disable/enable foreign newlines)) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1617 | |
| 1618 | if test -z "$with_universal_newlines" |
| 1619 | then with_universal_newlines="yes" |
| 1620 | fi |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 1621 | if test "$with_universal_newlines" = "no" |
Martin v. Löwis | 03d00d5 | 2002-12-19 19:03:31 +0000 | [diff] [blame] | 1622 | then |
Martin v. Löwis | 7e4cfcb | 2002-12-19 16:21:49 +0000 | [diff] [blame] | 1623 | echo --without-universal-newlines is unsupported, see README |
| 1624 | exit 1 |
Martin v. Löwis | 03d00d5 | 2002-12-19 19:03:31 +0000 | [diff] [blame] | 1625 | else |
Martin v. Löwis | e8aea58 | 2002-04-16 05:51:02 +0000 | [diff] [blame] | 1626 | AC_DEFINE(WITH_UNIVERSAL_NEWLINES, 1, |
| 1627 | [Define if you want to read files with foreign newlines.]) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1628 | fi |
| 1629 | AC_MSG_RESULT($with_universal_newlines) |
| 1630 | |
Martin v. Löwis | a3fb4f7 | 2002-06-09 13:33:54 +0000 | [diff] [blame] | 1631 | # Check for --with-doc-strings |
| 1632 | AC_MSG_CHECKING(for --with-doc-strings) |
| 1633 | AC_ARG_WITH(doc-strings, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1634 | AC_HELP_STRING(--with(out)-doc-strings, disable/enable documentation strings)) |
Martin v. Löwis | a3fb4f7 | 2002-06-09 13:33:54 +0000 | [diff] [blame] | 1635 | |
| 1636 | if test -z "$with_doc_strings" |
| 1637 | then with_doc_strings="yes" |
| 1638 | fi |
| 1639 | if test "$with_doc_strings" != "no" |
| 1640 | then |
| 1641 | AC_DEFINE(WITH_DOC_STRINGS, 1, |
| 1642 | [Define if you want documentation strings in extension modules]) |
| 1643 | fi |
| 1644 | AC_MSG_RESULT($with_doc_strings) |
| 1645 | |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1646 | # Check for Python-specific malloc support |
| 1647 | AC_MSG_CHECKING(for --with-pymalloc) |
| 1648 | AC_ARG_WITH(pymalloc, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1649 | AC_HELP_STRING(--with(out)-pymalloc, disable/enable specialized mallocs)) |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1650 | |
| 1651 | if test -z "$with_pymalloc" |
| 1652 | then with_pymalloc="yes" |
| 1653 | fi |
| 1654 | if test "$with_pymalloc" != "no" |
| 1655 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1656 | AC_DEFINE(WITH_PYMALLOC, 1, |
| 1657 | [Define if you want to compile in Python-specific mallocs]) |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1658 | fi |
| 1659 | AC_MSG_RESULT($with_pymalloc) |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1660 | |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1661 | # Check for --with-wctype-functions |
| 1662 | AC_MSG_CHECKING(for --with-wctype-functions) |
| 1663 | AC_ARG_WITH(wctype-functions, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1664 | AC_HELP_STRING(--with-wctype-functions, use wctype.h functions), |
| 1665 | [ |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1666 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1667 | then |
| 1668 | AC_DEFINE(WANT_WCTYPE_FUNCTIONS, 1, |
| 1669 | [Define if you want wctype.h functions to be used instead of the |
| 1670 | one supplied by Python itself. (see Include/unicodectype.h).]) |
| 1671 | AC_MSG_RESULT(yes) |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1672 | else AC_MSG_RESULT(no) |
| 1673 | fi], |
| 1674 | [AC_MSG_RESULT(no)]) |
| 1675 | |
Guido van Rossum | 68242b5 | 1996-05-28 22:53:03 +0000 | [diff] [blame] | 1676 | # -I${DLINCLDIR} is added to the compile rule for importdl.o |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1677 | AC_SUBST(DLINCLDIR) |
Guido van Rossum | 98935bf | 2001-09-05 19:13:16 +0000 | [diff] [blame] | 1678 | DLINCLDIR=. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1679 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1680 | AC_MSG_CHECKING(for --with-sgi-dl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1681 | AC_ARG_WITH(sgi-dl, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1682 | AC_HELP_STRING(--with-sgi-dl=DIRECTORY, IRIX 4 dynamic linking), |
| 1683 | [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1684 | AC_MSG_RESULT($withval) |
Martin v. Löwis | 9ef3376 | 2002-12-02 22:23:56 +0000 | [diff] [blame] | 1685 | echo --with-sgi-dl is unsupported, see README |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1686 | exit 1 |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1687 | AC_DEFINE(WITH_SGI_DL, 1, |
| 1688 | [Define if you want to use SGI (IRIX 4) dynamic linking. |
| 1689 | This requires the "dl" library by Jack Jansen, |
| 1690 | ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. |
| 1691 | Do not bother on IRIX 5, it already has dynamic linking using SunOS |
| 1692 | style shared libraries]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1693 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1694 | dldir=$withval |
Guido van Rossum | 4095101 | 2000-10-07 16:21:27 +0000 | [diff] [blame] | 1695 | if test ! -z "$dldir" -a -d "$dldir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1696 | then LDFLAGS="$LDFLAGS -L$dldir" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1697 | else AC_MSG_ERROR([proper usage is --with-sgi-dl=DIRECTORY]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1698 | fi |
| 1699 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1700 | LIBS="$LIBS -ldl -lmld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1701 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1702 | AC_MSG_CHECKING(for --with-dl-dld) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1703 | AC_ARG_WITH(dl-dld, |
| 1704 | AC_HELP_STRING(--with-dl-dld=DL_DIR, GNU dynamic linking), |
| 1705 | [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1706 | AC_MSG_RESULT($withval) |
Martin v. Löwis | 9ef3376 | 2002-12-02 22:23:56 +0000 | [diff] [blame] | 1707 | echo --with-dl-dld is unsupported, see README |
Martin v. Löwis | 779ffc0 | 2002-12-02 22:17:01 +0000 | [diff] [blame] | 1708 | exit 1 |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1709 | AC_DEFINE(WITH_DL_DLD, 1, |
| 1710 | [Define if you want to emulate SGI (IRIX 4) dynamic linking. |
| 1711 | This is rumoured to work on VAX (Ultrix), Sun3 (SunOS 3.4), |
| 1712 | Sequent Symmetry (Dynix), and Atari ST. |
| 1713 | This requires the 'dl-dld' library, |
| 1714 | ftp://ftp.cwi.nl/pub/dynload/dl-dld-1.1.tar.Z, |
| 1715 | as well as the 'GNU dld' library, |
| 1716 | ftp://ftp.cwi.nl/pub/dynload/dld-3.2.3.tar.Z. |
| 1717 | Do not bother on SunOS 4 or 5, they already have dynamic linking using |
| 1718 | shared libraries.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1719 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1720 | dldir=`echo "$withval" | sed 's/,.*//'` |
| 1721 | dlddir=`echo "$withval" | sed 's/.*,//'` |
Barry Warsaw | 7d1219d | 2000-10-05 18:45:53 +0000 | [diff] [blame] | 1722 | 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] | 1723 | then LDFLAGS="$LDFLAGS -L$dldir -L$dlddir" |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 1724 | else AC_MSG_ERROR([proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1725 | fi |
| 1726 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1727 | LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1728 | |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1729 | # the dlopen() function means we might want to use dynload_shlib.o. some |
| 1730 | # platforms, such as AIX, have dlopen(), but don't want to use it. |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1731 | AC_CHECK_FUNCS(dlopen) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1732 | |
| 1733 | # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic |
| 1734 | # loading of modules. |
| 1735 | AC_SUBST(DYNLOADFILE) |
| 1736 | AC_MSG_CHECKING(DYNLOADFILE) |
| 1737 | if test -z "$DYNLOADFILE" |
| 1738 | then |
| 1739 | case $ac_sys_system/$ac_sys_release in |
| 1740 | AIX*) DYNLOADFILE="dynload_aix.o";; |
| 1741 | BeOS*) DYNLOADFILE="dynload_beos.o";; |
| 1742 | hp*|HP*) DYNLOADFILE="dynload_hpux.o";; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1743 | Darwin/*) DYNLOADFILE="dynload_next.o";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1744 | atheos*) DYNLOADFILE="dynload_atheos.o";; |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1745 | *) |
| 1746 | # use dynload_shlib.c and dlopen() if we have it; otherwise stub |
| 1747 | # out any dynamic loading |
| 1748 | if test "$ac_cv_func_dlopen" = yes |
| 1749 | then DYNLOADFILE="dynload_shlib.o" |
| 1750 | else DYNLOADFILE="dynload_stub.o" |
| 1751 | fi |
| 1752 | ;; |
| 1753 | esac |
| 1754 | fi |
| 1755 | AC_MSG_RESULT($DYNLOADFILE) |
| 1756 | if test "$DYNLOADFILE" != "dynload_stub.o" |
| 1757 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1758 | AC_DEFINE(HAVE_DYNAMIC_LOADING, 1, |
| 1759 | [Defined when any dynamic module loading is enabled.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1760 | fi |
| 1761 | |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1762 | # MACHDEP_OBJS can be set to platform-specific object files needed by Python |
| 1763 | |
| 1764 | AC_SUBST(MACHDEP_OBJS) |
| 1765 | AC_MSG_CHECKING(MACHDEP_OBJS) |
| 1766 | if test -z "$MACHDEP_OBJS" |
| 1767 | then |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1768 | MACHDEP_OBJS=$extra_machdep_objs |
| 1769 | else |
| 1770 | MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1771 | fi |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1772 | AC_MSG_RESULT(MACHDEP_OBJS) |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1773 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1774 | # checks for library functions |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 1775 | AC_CHECK_FUNCS(alarm chown clock confstr ctermid execv \ |
Fred Drake | 6b3cc52 | 2002-04-15 19:20:27 +0000 | [diff] [blame] | 1776 | fchdir flock fork fsync fdatasync fpathconf ftime ftruncate \ |
Martin v. Löwis | 438b534 | 2002-12-27 10:16:42 +0000 | [diff] [blame] | 1777 | gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \ |
| 1778 | getpriority getpwent getwd \ |
Martin v. Löwis | c8ad7cc | 2002-11-11 13:23:45 +0000 | [diff] [blame] | 1779 | hstrerror inet_pton kill killpg lchown lstat mkfifo mknod mktime \ |
Martin v. Löwis | a5f0907 | 2002-10-11 05:37:59 +0000 | [diff] [blame] | 1780 | mremap nice pathconf pause plock poll pthread_init \ |
Fred Drake | 35a092f | 1999-12-13 16:23:35 +0000 | [diff] [blame] | 1781 | putenv readlink \ |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 1782 | select setegid seteuid setgid \ |
Martin v. Löwis | 791bfda | 2001-07-24 06:33:08 +0000 | [diff] [blame] | 1783 | setlocale setregid setreuid setsid setpgid setuid setvbuf snprintf \ |
Martin v. Löwis | c8ad7cc | 2002-11-11 13:23:45 +0000 | [diff] [blame] | 1784 | sigaction siginterrupt sigrelse strftime strptime \ |
Michael W. Hudson | 34f20ea | 2002-05-27 15:08:24 +0000 | [diff] [blame] | 1785 | sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ |
Martin v. Löwis | 438b534 | 2002-12-27 10:16:42 +0000 | [diff] [blame] | 1786 | truncate uname unsetenv utimes waitpid wcscoll _getpty) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1787 | |
Martin v. Löwis | c8ad7cc | 2002-11-11 13:23:45 +0000 | [diff] [blame] | 1788 | # For some functions, having a definition is not sufficient, since |
| 1789 | # we want to take their address. |
| 1790 | AC_MSG_CHECKING(for chroot) |
| 1791 | AC_TRY_COMPILE([#include <unistd.h>], void *x=chroot, |
| 1792 | AC_DEFINE(HAVE_CHROOT, 1, Define if you have the 'chroot' function.) |
| 1793 | AC_MSG_RESULT(yes), |
| 1794 | AC_MSG_RESULT(no) |
| 1795 | ) |
| 1796 | AC_MSG_CHECKING(for link) |
| 1797 | AC_TRY_COMPILE([#include <unistd.h>], void *x=link, |
| 1798 | AC_DEFINE(HAVE_LINK, 1, Define if you have the 'link' function.) |
| 1799 | AC_MSG_RESULT(yes), |
| 1800 | AC_MSG_RESULT(no) |
| 1801 | ) |
| 1802 | AC_MSG_CHECKING(for symlink) |
| 1803 | AC_TRY_COMPILE([#include <unistd.h>], void *x=symlink, |
| 1804 | AC_DEFINE(HAVE_SYMLINK, 1, Define if you have the 'symlink' function.) |
| 1805 | AC_MSG_RESULT(yes), |
| 1806 | AC_MSG_RESULT(no) |
| 1807 | ) |
| 1808 | |
Martin v. Löwis | d584368 | 2002-11-21 20:41:28 +0000 | [diff] [blame] | 1809 | # On some systems (eg. FreeBSD 5), we would find a definition of the |
| 1810 | # functions ctermid_r, setgroups in the library, but no prototype |
| 1811 | # (e.g. because we use _XOPEN_SOURCE). See whether we can take their |
| 1812 | # address to avoid compiler warnings and potential miscompilations |
| 1813 | # because of the missing prototypes. |
| 1814 | |
| 1815 | AC_MSG_CHECKING(for ctermid_r) |
| 1816 | AC_TRY_COMPILE([ |
| 1817 | #include "confdefs.h" |
| 1818 | #include <stdio.h> |
| 1819 | ], void* p = ctermid_r, |
| 1820 | AC_DEFINE(HAVE_CTERMID_R, 1, Define if you have the 'ctermid_r' function.) |
| 1821 | AC_MSG_RESULT(yes), |
| 1822 | AC_MSG_RESULT(no) |
| 1823 | ) |
| 1824 | |
| 1825 | AC_MSG_CHECKING(for setgroups) |
| 1826 | AC_TRY_COMPILE([ |
| 1827 | #include "confdefs.h" |
| 1828 | #include <unistd.h.h> |
| 1829 | ], |
| 1830 | void* p = setgroups, |
| 1831 | AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.) |
| 1832 | AC_MSG_RESULT(yes), |
| 1833 | AC_MSG_RESULT(no) |
| 1834 | ) |
| 1835 | |
Fred Drake | 8cef4cf | 2000-06-28 16:40:38 +0000 | [diff] [blame] | 1836 | # check for openpty and forkpty |
| 1837 | |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1838 | AC_CHECK_FUNCS(openpty,, AC_CHECK_LIB(util,openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])) |
| 1839 | 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] | 1840 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1841 | # check for long file support functions |
| 1842 | AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs) |
| 1843 | |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 1844 | AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1845 | AC_CHECK_FUNCS(getpgrp, |
| 1846 | AC_TRY_COMPILE([#include <unistd.h>], |
| 1847 | [getpgrp(0);], |
| 1848 | AC_DEFINE(GETPGRP_HAVE_ARG, 1, |
| 1849 | [Define if getpgrp() must be called as getpgrp(0).]) |
| 1850 | ) |
| 1851 | ) |
Jeremy Hylton | af4c12f | 2002-07-18 20:25:46 +0000 | [diff] [blame] | 1852 | AC_FUNC_SETPGRP(AC_DEFINE(SETPGRP_HAVE_ARG, 1, |
| 1853 | [Define if setpgrp() must be called as setpgrp(0, 0).]) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1854 | ) |
| 1855 | AC_CHECK_FUNCS(gettimeofday, |
| 1856 | AC_TRY_COMPILE([#include <sys/time.h>], |
| 1857 | [gettimeofday((struct timeval*)0,(struct timezone*)0);], , |
| 1858 | AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
| 1859 | [Define if gettimeofday() does not have second (timezone) argument |
| 1860 | This is the case on Motorola V4 (R40V4.2)]) |
| 1861 | ) |
| 1862 | ) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1863 | |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 1864 | AC_MSG_CHECKING(for major, minor, and makedev) |
Martin v. Löwis | e327120 | 2002-11-07 07:42:30 +0000 | [diff] [blame] | 1865 | AC_TRY_LINK([ |
Martin v. Löwis | dbe3f76 | 2002-10-10 14:27:30 +0000 | [diff] [blame] | 1866 | #if defined(MAJOR_IN_MKDEV) |
| 1867 | #include <sys/mkdev.h> |
| 1868 | #elif defined(MAJOR_IN_SYSMACROS) |
| 1869 | #include <sys/sysmacros.h> |
| 1870 | #else |
| 1871 | #include <sys/types.h> |
| 1872 | #endif |
| 1873 | ],[ |
| 1874 | makedev(major(0),minor(0)); |
| 1875 | ],[ |
| 1876 | AC_DEFINE(HAVE_DEVICE_MACROS, 1, |
| 1877 | [Define to 1 if you have the device macros.]) |
| 1878 | AC_MSG_RESULT(yes) |
| 1879 | ],[ |
| 1880 | AC_MSG_RESULT(no) |
| 1881 | ]) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1882 | |
| 1883 | # On OSF/1 V5.1, getaddrinfo is available, but a define |
| 1884 | # for [no]getaddrinfo in netdb.h. |
| 1885 | AC_MSG_CHECKING(for getaddrinfo) |
| 1886 | AC_TRY_LINK([ |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1887 | #include <sys/types.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1888 | #include <sys/socket.h> |
| 1889 | #include <netdb.h> |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1890 | #include <stdio.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1891 | ],[ |
| 1892 | getaddrinfo(NULL, NULL, NULL, NULL); |
| 1893 | ], [ |
| 1894 | AC_MSG_RESULT(yes) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1895 | AC_MSG_CHECKING(getaddrinfo bug) |
| 1896 | AC_TRY_RUN([ |
| 1897 | #include <sys/types.h> |
| 1898 | #include <netdb.h> |
| 1899 | #include <string.h> |
| 1900 | #include <sys/socket.h> |
| 1901 | #include <netinet/in.h> |
| 1902 | |
| 1903 | main() |
| 1904 | { |
| 1905 | int passive, gaierr, inet4 = 0, inet6 = 0; |
| 1906 | struct addrinfo hints, *ai, *aitop; |
| 1907 | char straddr[INET6_ADDRSTRLEN], strport[16]; |
| 1908 | |
| 1909 | for (passive = 0; passive <= 1; passive++) { |
| 1910 | memset(&hints, 0, sizeof(hints)); |
| 1911 | hints.ai_family = AF_UNSPEC; |
| 1912 | hints.ai_flags = passive ? AI_PASSIVE : 0; |
| 1913 | hints.ai_socktype = SOCK_STREAM; |
| 1914 | if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { |
| 1915 | (void)gai_strerror(gaierr); |
| 1916 | goto bad; |
| 1917 | } |
| 1918 | for (ai = aitop; ai; ai = ai->ai_next) { |
| 1919 | if (ai->ai_addr == NULL || |
| 1920 | ai->ai_addrlen == 0 || |
| 1921 | getnameinfo(ai->ai_addr, ai->ai_addrlen, |
| 1922 | straddr, sizeof(straddr), strport, sizeof(strport), |
| 1923 | NI_NUMERICHOST|NI_NUMERICSERV) != 0) { |
| 1924 | goto bad; |
| 1925 | } |
| 1926 | switch (ai->ai_family) { |
| 1927 | case AF_INET: |
| 1928 | if (strcmp(strport, "54321") != 0) { |
| 1929 | goto bad; |
| 1930 | } |
| 1931 | if (passive) { |
| 1932 | if (strcmp(straddr, "0.0.0.0") != 0) { |
| 1933 | goto bad; |
| 1934 | } |
| 1935 | } else { |
| 1936 | if (strcmp(straddr, "127.0.0.1") != 0) { |
| 1937 | goto bad; |
| 1938 | } |
| 1939 | } |
| 1940 | inet4++; |
| 1941 | break; |
| 1942 | case AF_INET6: |
| 1943 | if (strcmp(strport, "54321") != 0) { |
| 1944 | goto bad; |
| 1945 | } |
| 1946 | if (passive) { |
| 1947 | if (strcmp(straddr, "::") != 0) { |
| 1948 | goto bad; |
| 1949 | } |
| 1950 | } else { |
| 1951 | if (strcmp(straddr, "::1") != 0) { |
| 1952 | goto bad; |
| 1953 | } |
| 1954 | } |
| 1955 | inet6++; |
| 1956 | break; |
| 1957 | case AF_UNSPEC: |
| 1958 | goto bad; |
| 1959 | break; |
| 1960 | default: |
| 1961 | /* another family support? */ |
| 1962 | break; |
| 1963 | } |
| 1964 | } |
| 1965 | } |
| 1966 | |
| 1967 | if (!(inet4 == 0 || inet4 == 2)) |
| 1968 | goto bad; |
| 1969 | if (!(inet6 == 0 || inet6 == 2)) |
| 1970 | goto bad; |
| 1971 | |
| 1972 | if (aitop) |
| 1973 | freeaddrinfo(aitop); |
| 1974 | exit(0); |
| 1975 | |
| 1976 | bad: |
| 1977 | if (aitop) |
| 1978 | freeaddrinfo(aitop); |
| 1979 | exit(1); |
| 1980 | } |
| 1981 | ], |
| 1982 | AC_MSG_RESULT(good) |
| 1983 | buggygetaddrinfo=no, |
| 1984 | AC_MSG_RESULT(buggy) |
| 1985 | buggygetaddrinfo=yes, |
| 1986 | AC_MSG_RESULT(buggy) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1987 | buggygetaddrinfo=yes)], [ |
| 1988 | AC_MSG_RESULT(no) |
| 1989 | buggygetaddrinfo=yes |
| 1990 | ]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1991 | |
| 1992 | if test "$buggygetaddrinfo" = "yes"; then |
| 1993 | if test "$ipv6" = "yes"; then |
| 1994 | echo 'Fatal: You must get working getaddrinfo() function.' |
| 1995 | echo ' or you can specify "--disable-ipv6"'. |
| 1996 | exit 1 |
| 1997 | fi |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1998 | else |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1999 | AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if you have the getaddrinfo function.]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2000 | fi |
Thomas Wouters | b0db85a | 2001-08-08 10:39:03 +0000 | [diff] [blame] | 2001 | AC_CHECK_FUNCS(getnameinfo) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2002 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2003 | # checks for structures |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2004 | AC_HEADER_TIME |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2005 | AC_STRUCT_TM |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2006 | AC_STRUCT_TIMEZONE |
Martin v. Löwis | 60a5d72 | 2002-10-16 20:28:25 +0000 | [diff] [blame] | 2007 | AC_CHECK_MEMBERS([struct stat.st_rdev]) |
| 2008 | AC_CHECK_MEMBERS([struct stat.st_blksize]) |
Guido van Rossum | 98bf58f | 2001-10-18 20:34:25 +0000 | [diff] [blame] | 2009 | AC_STRUCT_ST_BLOCKS |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2010 | |
| 2011 | AC_MSG_CHECKING(for time.h that defines altzone) |
| 2012 | AC_CACHE_VAL(ac_cv_header_time_altzone, |
| 2013 | [AC_TRY_COMPILE([#include <time.h>], [return altzone;], |
| 2014 | ac_cv_header_time_altzone=yes, |
| 2015 | ac_cv_header_time_altzone=no)]) |
| 2016 | AC_MSG_RESULT($ac_cv_header_time_altzone) |
| 2017 | if test $ac_cv_header_time_altzone = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2018 | AC_DEFINE(HAVE_ALTZONE, 1, [Define this if your time.h defines altzone.]) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2019 | fi |
| 2020 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2021 | was_it_defined=no |
| 2022 | AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2023 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2024 | #include <sys/types.h> |
| 2025 | #include <sys/select.h> |
| 2026 | #include <sys/time.h> |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2027 | ], [;], [ |
| 2028 | AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1, |
| 2029 | [Define if you can safely include both <sys/select.h> and <sys/time.h> |
| 2030 | (which you can't on SCO ODT 3.0).]) |
| 2031 | was_it_defined=yes |
| 2032 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2033 | AC_MSG_RESULT($was_it_defined) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2034 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2035 | AC_MSG_CHECKING(for addrinfo) |
| 2036 | AC_CACHE_VAL(ac_cv_struct_addrinfo, |
| 2037 | AC_TRY_COMPILE([ |
| 2038 | # include <netdb.h>], |
| 2039 | [struct addrinfo a], |
| 2040 | ac_cv_struct_addrinfo=yes, |
| 2041 | ac_cv_struct_addrinfo=no)) |
| 2042 | AC_MSG_RESULT($ac_cv_struct_addrinfo) |
| 2043 | if test $ac_cv_struct_addrinfo = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2044 | AC_DEFINE(HAVE_ADDRINFO, 1, [struct addrinfo (netdb.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2045 | fi |
| 2046 | |
| 2047 | AC_MSG_CHECKING(for sockaddr_storage) |
| 2048 | AC_CACHE_VAL(ac_cv_struct_sockaddr_storage, |
| 2049 | AC_TRY_COMPILE([ |
| 2050 | # include <sys/types.h> |
| 2051 | # include <sys/socket.h>], |
| 2052 | [struct sockaddr_storage s], |
| 2053 | ac_cv_struct_sockaddr_storage=yes, |
| 2054 | ac_cv_struct_sockaddr_storage=no)) |
| 2055 | AC_MSG_RESULT($ac_cv_struct_sockaddr_storage) |
| 2056 | if test $ac_cv_struct_sockaddr_storage = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2057 | AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [struct sockaddr_storage (sys/socket.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2058 | fi |
| 2059 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2060 | # checks for compiler characteristics |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2061 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2062 | AC_C_CHAR_UNSIGNED |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2063 | AC_C_CONST |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2064 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2065 | works=no |
| 2066 | AC_MSG_CHECKING(for working volatile) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2067 | AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, |
| 2068 | AC_DEFINE(volatile, [], [Define to empty if the keyword does not work.]) |
| 2069 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2070 | AC_MSG_RESULT($works) |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 2071 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2072 | works=no |
| 2073 | AC_MSG_CHECKING(for working signed char) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2074 | AC_TRY_COMPILE([], [signed char c;], works=yes, |
| 2075 | AC_DEFINE(signed, [], [Define to empty if the keyword does not work.]) |
| 2076 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2077 | AC_MSG_RESULT($works) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2078 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2079 | have_prototypes=no |
| 2080 | AC_MSG_CHECKING(for prototypes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2081 | AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],[ |
| 2082 | AC_DEFINE(HAVE_PROTOTYPES, 1, |
| 2083 | [Define if your compiler supports function prototype]) |
| 2084 | have_prototypes=yes |
| 2085 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2086 | AC_MSG_RESULT($have_prototypes) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2087 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2088 | works=no |
| 2089 | AC_MSG_CHECKING(for variable length prototypes and stdarg.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2090 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2091 | #include <stdarg.h> |
Guido van Rossum | 3f13e48 | 1996-08-30 20:58:11 +0000 | [diff] [blame] | 2092 | int foo(int x, ...) { |
| 2093 | va_list va; |
| 2094 | va_start(va, x); |
| 2095 | va_arg(va, int); |
| 2096 | va_arg(va, char *); |
| 2097 | va_arg(va, double); |
| 2098 | return 0; |
| 2099 | } |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2100 | ], [return foo(10, "", 3.14);], [ |
| 2101 | AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1, |
| 2102 | [Define if your compiler supports variable length function prototypes |
| 2103 | (e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>]) |
| 2104 | works=yes |
| 2105 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2106 | AC_MSG_RESULT($works) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2107 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2108 | if test "$have_prototypes" = yes; then |
| 2109 | bad_prototypes=no |
| 2110 | AC_MSG_CHECKING(for bad exec* prototypes) |
| 2111 | AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2112 | AC_DEFINE(BAD_EXEC_PROTOTYPES, 1, |
| 2113 | [Define if your <unistd.h> contains bad prototypes for exec*() |
| 2114 | (as it does on SGI IRIX 4.x)]) |
| 2115 | bad_prototypes=yes |
| 2116 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2117 | AC_MSG_RESULT($bad_prototypes) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2118 | fi |
| 2119 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2120 | # check if sockaddr has sa_len member |
| 2121 | AC_MSG_CHECKING(if sockaddr has sa_len member) |
| 2122 | AC_TRY_COMPILE([#include <sys/types.h> |
| 2123 | #include <sys/socket.h>], |
| 2124 | [struct sockaddr x; |
| 2125 | x.sa_len = 0;], |
| 2126 | AC_MSG_RESULT(yes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2127 | AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member]), |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 2128 | AC_MSG_RESULT(no)) |
| 2129 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2130 | va_list_is_array=no |
| 2131 | AC_MSG_CHECKING(whether va_list is an array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2132 | AC_TRY_COMPILE([ |
| 2133 | #ifdef HAVE_STDARG_PROTOTYPES |
| 2134 | #include <stdarg.h> |
| 2135 | #else |
| 2136 | #include <varargs.h> |
| 2137 | #endif |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2138 | ], [va_list list1, list2; list1 = list2;], , [ |
| 2139 | AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind]) |
| 2140 | va_list_is_array=yes |
| 2141 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 2142 | AC_MSG_RESULT($va_list_is_array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2143 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2144 | # 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] | 2145 | AH_TEMPLATE(HAVE_GETHOSTBYNAME_R, |
| 2146 | [Define this if you have some version of gethostbyname_r()]) |
| 2147 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2148 | AC_CHECK_FUNC(gethostbyname_r, [ |
| 2149 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
| 2150 | AC_MSG_CHECKING([gethostbyname_r with 6 args]) |
| 2151 | OLD_CFLAGS=$CFLAGS |
| 2152 | CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" |
| 2153 | AC_TRY_COMPILE([ |
| 2154 | # include <netdb.h> |
| 2155 | ], [ |
| 2156 | char *name; |
| 2157 | struct hostent *he, *res; |
| 2158 | char buffer[2048]; |
| 2159 | int buflen = 2048; |
| 2160 | int h_errnop; |
| 2161 | |
| 2162 | (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) |
| 2163 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2164 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2165 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1, |
| 2166 | [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] | 2167 | AC_MSG_RESULT(yes) |
| 2168 | ], [ |
| 2169 | AC_MSG_RESULT(no) |
| 2170 | AC_MSG_CHECKING([gethostbyname_r with 5 args]) |
| 2171 | AC_TRY_COMPILE([ |
| 2172 | # include <netdb.h> |
| 2173 | ], [ |
| 2174 | char *name; |
| 2175 | struct hostent *he; |
| 2176 | char buffer[2048]; |
| 2177 | int buflen = 2048; |
| 2178 | int h_errnop; |
| 2179 | |
| 2180 | (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) |
| 2181 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2182 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2183 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1, |
| 2184 | [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] | 2185 | AC_MSG_RESULT(yes) |
| 2186 | ], [ |
| 2187 | AC_MSG_RESULT(no) |
| 2188 | AC_MSG_CHECKING([gethostbyname_r with 3 args]) |
| 2189 | AC_TRY_COMPILE([ |
| 2190 | # include <netdb.h> |
| 2191 | ], [ |
| 2192 | char *name; |
| 2193 | struct hostent *he; |
| 2194 | struct hostent_data data; |
| 2195 | |
| 2196 | (void) gethostbyname_r(name, he, &data); |
| 2197 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2198 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2199 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1, |
| 2200 | [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] | 2201 | AC_MSG_RESULT(yes) |
| 2202 | ], [ |
| 2203 | AC_MSG_RESULT(no) |
| 2204 | ]) |
| 2205 | ]) |
| 2206 | ]) |
| 2207 | CFLAGS=$OLD_CFLAGS |
| 2208 | ], [ |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 2209 | AC_CHECK_FUNCS(gethostbyname) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2210 | ]) |
| 2211 | AC_SUBST(HAVE_GETHOSTBYNAME_R_6_ARG) |
| 2212 | AC_SUBST(HAVE_GETHOSTBYNAME_R_5_ARG) |
| 2213 | AC_SUBST(HAVE_GETHOSTBYNAME_R_3_ARG) |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 2214 | AC_SUBST(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 2215 | AC_SUBST(HAVE_GETHOSTBYNAME) |
| 2216 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2217 | # checks for system services |
| 2218 | # (none yet) |
| 2219 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 2220 | # Linux requires this for correct f.p. operations |
Jeremy Hylton | be28f5b | 2000-07-27 21:03:04 +0000 | [diff] [blame] | 2221 | AC_CHECK_FUNC(__fpu_control, |
| 2222 | [], |
| 2223 | [AC_CHECK_LIB(ieee, __fpu_control) |
| 2224 | ]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2225 | |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2226 | # Check for --with-fpectl |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2227 | AC_MSG_CHECKING(for --with-fpectl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 2228 | AC_ARG_WITH(fpectl, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2229 | AC_HELP_STRING(--with-fpectl, enable SIGFPE catching), |
| 2230 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2231 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2232 | then |
| 2233 | AC_DEFINE(WANT_SIGFPE_HANDLER, 1, |
| 2234 | [Define if you want SIGFPE handled (see Include/pyfpe.h).]) |
| 2235 | AC_MSG_RESULT(yes) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2236 | else AC_MSG_RESULT(no) |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2237 | fi], |
| 2238 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2239 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2240 | # check for --with-libm=... |
| 2241 | AC_SUBST(LIBM) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2242 | case $ac_sys_system in |
Guido van Rossum | 3dc0a51 | 2000-10-05 18:00:06 +0000 | [diff] [blame] | 2243 | Darwin) ;; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 2244 | BeOS) ;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2245 | *) LIBM=-lm |
| 2246 | esac |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2247 | AC_MSG_CHECKING(for --with-libm=STRING) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2248 | AC_ARG_WITH(libm, |
| 2249 | AC_HELP_STRING(--with-libm=STRING, math library), |
| 2250 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2251 | if test "$withval" = no |
| 2252 | then LIBM= |
| 2253 | AC_MSG_RESULT(force LIBM empty) |
| 2254 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2255 | then LIBM=$withval |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2256 | AC_MSG_RESULT(set LIBM="$withval") |
| 2257 | else AC_MSG_ERROR([proper usage is --with-libm=STRING]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2258 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2259 | [AC_MSG_RESULT(default LIBM="$LIBM")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2260 | |
| 2261 | # check for --with-libc=... |
| 2262 | AC_SUBST(LIBC) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2263 | AC_MSG_CHECKING(for --with-libc=STRING) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2264 | AC_ARG_WITH(libc, |
| 2265 | AC_HELP_STRING(--with-libc=STRING, C library), |
| 2266 | [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2267 | if test "$withval" = no |
| 2268 | then LIBC= |
| 2269 | AC_MSG_RESULT(force LIBC empty) |
| 2270 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2271 | then LIBC=$withval |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2272 | AC_MSG_RESULT(set LIBC="$withval") |
| 2273 | else AC_MSG_ERROR([proper usage is --with-libc=STRING]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2274 | fi], |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2275 | [AC_MSG_RESULT(default LIBC="$LIBC")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2276 | |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2277 | # check for hypot() in math library |
| 2278 | LIBS_SAVE=$LIBS |
| 2279 | LIBS="$LIBS $LIBM" |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 2280 | AC_REPLACE_FUNCS(hypot) |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2281 | LIBS=$LIBS_SAVE |
| 2282 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2283 | # check for wchar.h |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2284 | AC_CHECK_HEADER(wchar.h, [ |
| 2285 | AC_DEFINE(HAVE_WCHAR_H, 1, |
| 2286 | [Define if the compiler provides a wchar.h header file.]) |
| 2287 | wchar_h="yes" |
| 2288 | ], |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2289 | wchar_h="no" |
| 2290 | ) |
| 2291 | |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2292 | # determine wchar_t size |
| 2293 | if test "$wchar_h" = yes |
| 2294 | then |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 2295 | AC_CHECK_SIZEOF(wchar_t, 4, [#include <wchar.h>]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2296 | fi |
| 2297 | |
| 2298 | AC_MSG_CHECKING(what type to use for unicode) |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2299 | dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2300 | AC_ARG_ENABLE(unicode, |
Martin v. Löwis | 3e2c632 | 2002-10-29 10:07:43 +0000 | [diff] [blame] | 2301 | AC_HELP_STRING(--enable-unicode@<:@=ucs@<:@24@:>@@:>@, Enable Unicode strings (default is yes)), |
| 2302 | [], |
| 2303 | [enable_unicode=yes]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2304 | |
| 2305 | if test $enable_unicode = yes |
| 2306 | then |
Martin v. Löwis | fd91779 | 2001-06-27 20:22:04 +0000 | [diff] [blame] | 2307 | # Without any arguments, Py_UNICODE defaults to two-byte mode |
| 2308 | enable_unicode="ucs2" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2309 | fi |
| 2310 | |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2311 | AH_TEMPLATE(Py_UNICODE_SIZE, |
| 2312 | [Define as the size of the unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2313 | case "$enable_unicode" in |
| 2314 | ucs2) unicode_size="2" |
| 2315 | AC_DEFINE(Py_UNICODE_SIZE,2) |
| 2316 | ;; |
| 2317 | ucs4) unicode_size="4" |
| 2318 | AC_DEFINE(Py_UNICODE_SIZE,4) |
| 2319 | ;; |
| 2320 | esac |
| 2321 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 2322 | AH_TEMPLATE(PY_UNICODE_TYPE, |
| 2323 | [Define as the integral type used for Unicode representation.]) |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2324 | |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2325 | AC_SUBST(UNICODE_OBJS) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2326 | if test "$enable_unicode" = "no" |
| 2327 | then |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2328 | UNICODE_OBJS="" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2329 | AC_MSG_RESULT(not used) |
| 2330 | else |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2331 | UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2332 | AC_DEFINE(Py_USING_UNICODE, 1, |
| 2333 | [Define if you want to have a Unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2334 | if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" |
| 2335 | then |
| 2336 | PY_UNICODE_TYPE="wchar_t" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2337 | AC_DEFINE(HAVE_USABLE_WCHAR_T, 1, |
| 2338 | [Define if you have a useable wchar_t type defined in wchar.h; useable |
| 2339 | means wchar_t must be 16-bit unsigned type. (see |
| 2340 | Include/unicodeobject.h).]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2341 | AC_DEFINE(PY_UNICODE_TYPE,wchar_t) |
| 2342 | elif test "$ac_cv_sizeof_short" = "$unicode_size" |
| 2343 | then |
| 2344 | PY_UNICODE_TYPE="unsigned short" |
| 2345 | AC_DEFINE(PY_UNICODE_TYPE,unsigned short) |
| 2346 | elif test "$ac_cv_sizeof_long" = "$unicode_size" |
| 2347 | then |
| 2348 | PY_UNICODE_TYPE="unsigned long" |
| 2349 | AC_DEFINE(PY_UNICODE_TYPE,unsigned long) |
| 2350 | else |
| 2351 | PY_UNICODE_TYPE="no type found" |
| 2352 | fi |
| 2353 | AC_MSG_RESULT($PY_UNICODE_TYPE) |
| 2354 | fi |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2355 | |
| 2356 | # check for endianness |
| 2357 | AC_C_BIGENDIAN |
| 2358 | |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2359 | # Check whether right shifting a negative integer extends the sign bit |
| 2360 | # or fills with zeros (like the Cray J90, according to Tim Peters). |
| 2361 | AC_MSG_CHECKING(whether right shift extends the sign bit) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2362 | AC_CACHE_VAL(ac_cv_rshift_extends_sign, [ |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2363 | AC_TRY_RUN([ |
| 2364 | int main() |
| 2365 | { |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2366 | exit(((-1)>>3 == -1) ? 0 : 1); |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2367 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2368 | ], |
| 2369 | ac_cv_rshift_extends_sign=yes, |
| 2370 | ac_cv_rshift_extends_sign=no, |
| 2371 | ac_cv_rshift_extends_sign=yes)]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2372 | AC_MSG_RESULT($ac_cv_rshift_extends_sign) |
| 2373 | if test "$ac_cv_rshift_extends_sign" = no |
| 2374 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2375 | AC_DEFINE(SIGNED_RIGHT_SHIFT_ZERO_FILLS, 1, |
| 2376 | [Define if i>>j for signed int i does not extend the sign bit |
| 2377 | when i < 0]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2378 | fi |
| 2379 | |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2380 | # check for getc_unlocked and related locking functions |
| 2381 | AC_MSG_CHECKING(for getc_unlocked() and friends) |
| 2382 | AC_CACHE_VAL(ac_cv_have_getc_unlocked, [ |
| 2383 | AC_TRY_LINK([#include <stdio.h>],[ |
| 2384 | FILE *f = fopen("/dev/null", "r"); |
| 2385 | flockfile(f); |
| 2386 | getc_unlocked(f); |
| 2387 | funlockfile(f); |
| 2388 | ], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)]) |
| 2389 | AC_MSG_RESULT($ac_cv_have_getc_unlocked) |
| 2390 | if test "$ac_cv_have_getc_unlocked" = yes |
| 2391 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2392 | AC_DEFINE(HAVE_GETC_UNLOCKED, 1, |
| 2393 | [Define this if you have flockfile(), getc_unlocked(), and funlockfile()]) |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2394 | fi |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2395 | |
Guido van Rossum | faf5e4d | 2002-12-30 16:25:41 +0000 | [diff] [blame] | 2396 | # check for readline 2.2 |
| 2397 | AC_TRY_CPP([#include <readline/readline.h>], |
| 2398 | have_readline=yes, have_readline=no) |
| 2399 | if test $have_readline = yes |
| 2400 | then |
| 2401 | AC_EGREP_HEADER([extern int rl_completion_append_character;], |
| 2402 | [readline/readline.h], |
| 2403 | AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER, 1, |
| 2404 | [Define if you have readline 2.2]), ) |
| 2405 | fi |
| 2406 | |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2407 | # check for readline 4.0 |
| 2408 | AC_CHECK_LIB(readline, rl_pre_input_hook, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2409 | AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK, 1, |
| 2410 | [Define if you have readline 4.0]), , -ltermcap) |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2411 | |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2412 | # check for readline 4.2 |
| 2413 | AC_CHECK_LIB(readline, rl_completion_matches, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2414 | AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, |
| 2415 | [Define if you have readline 4.2]), , -ltermcap) |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2416 | |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2417 | AC_MSG_CHECKING(for broken nice()) |
| 2418 | AC_CACHE_VAL(ac_cv_broken_nice, [ |
| 2419 | AC_TRY_RUN([ |
| 2420 | int main() |
| 2421 | { |
| 2422 | int val1 = nice(1); |
| 2423 | if (val1 != -1 && val1 == nice(2)) |
| 2424 | exit(0); |
| 2425 | exit(1); |
| 2426 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2427 | ], |
| 2428 | ac_cv_broken_nice=yes, |
| 2429 | ac_cv_broken_nice=no, |
| 2430 | ac_cv_broken_nice=no)]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2431 | AC_MSG_RESULT($ac_cv_broken_nice) |
| 2432 | if test "$ac_cv_broken_nice" = yes |
| 2433 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2434 | AC_DEFINE(HAVE_BROKEN_NICE, 1, |
| 2435 | [Define if nice() returns success/failure instead of the new priority.]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2436 | fi |
| 2437 | |
Martin v. Löwis | 94717ed | 2002-09-09 14:24:16 +0000 | [diff] [blame] | 2438 | # Look for subsecond timestamps in struct stat |
| 2439 | AC_MSG_CHECKING(for tv_nsec in struct stat) |
| 2440 | AC_CACHE_VAL(ac_cv_stat_tv_nsec, |
| 2441 | AC_TRY_COMPILE([#include <sys/stat.h>], [ |
| 2442 | struct stat st; |
| 2443 | st.st_mtim.tv_nsec = 1; |
| 2444 | ], |
Martin v. Löwis | a32c994 | 2002-09-09 16:17:47 +0000 | [diff] [blame] | 2445 | ac_cv_stat_tv_nsec=yes, |
Martin v. Löwis | 94717ed | 2002-09-09 14:24:16 +0000 | [diff] [blame] | 2446 | ac_cv_stat_tv_nsec=no, |
| 2447 | ac_cv_stat_tv_nsec=no)) |
| 2448 | AC_MSG_RESULT($ac_cv_stat_tv_nsec) |
| 2449 | if test "$ac_cv_stat_tv_nsec" = yes |
| 2450 | then |
| 2451 | AC_DEFINE(HAVE_STAT_TV_NSEC, 1, |
| 2452 | [Define if you have struct stat.st_mtim.tv_nsec]) |
| 2453 | fi |
| 2454 | |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2455 | # On HP/UX 11.0, mvwdelch is a block with a return statement |
| 2456 | AC_MSG_CHECKING(whether mvwdelch is an expression) |
| 2457 | AC_CACHE_VAL(ac_cv_mvwdelch_is_expression, |
| 2458 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2459 | int rtn; |
| 2460 | rtn = mvwdelch(0,0,0); |
| 2461 | ], ac_cv_mvwdelch_is_expression=yes, |
| 2462 | ac_cv_mvwdelch_is_expression=no, |
| 2463 | ac_cv_mvwdelch_is_expression=yes)) |
| 2464 | AC_MSG_RESULT($ac_cv_mvwdelch_is_expression) |
| 2465 | |
| 2466 | if test "$ac_cv_mvwdelch_is_expression" = yes |
| 2467 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2468 | AC_DEFINE(MVWDELCH_IS_EXPRESSION, 1, |
| 2469 | [Define if mvwdelch in curses.h is an expression.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2470 | fi |
| 2471 | |
| 2472 | AC_MSG_CHECKING(whether WINDOW has _flags) |
| 2473 | AC_CACHE_VAL(ac_cv_window_has_flags, |
| 2474 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2475 | WINDOW *w; |
| 2476 | w->_flags = 0; |
| 2477 | ], ac_cv_window_has_flags=yes, |
| 2478 | ac_cv_window_has_flags=no, |
| 2479 | ac_cv_window_has_flags=no)) |
| 2480 | AC_MSG_RESULT($ac_cv_window_has_flags) |
| 2481 | |
| 2482 | |
| 2483 | if test "$ac_cv_window_has_flags" = yes |
| 2484 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2485 | AC_DEFINE(WINDOW_HAS_FLAGS, 1, |
| 2486 | [Define if WINDOW in curses.h offers a field _flags.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2487 | fi |
| 2488 | |
Martin v. Löwis | 24a880b | 2002-12-31 12:55:15 +0000 | [diff] [blame] | 2489 | AC_MSG_CHECKING(for /dev/ptmx) |
| 2490 | |
| 2491 | if test -e /dev/ptmx |
| 2492 | then |
| 2493 | AC_MSG_RESULT(yes) |
| 2494 | AC_DEFINE(HAVE_DEV_PTMX, 1, |
| 2495 | [Define if we have /dev/ptmx.]) |
| 2496 | else |
| 2497 | AC_MSG_RESULT(no) |
| 2498 | fi |
| 2499 | |
Martin v. Löwis | 01c0401 | 2002-11-11 14:58:44 +0000 | [diff] [blame] | 2500 | AC_CHECK_TYPE(socklen_t,, |
| 2501 | AC_DEFINE(socklen_t,int, |
| 2502 | Define to `int' if <sys/socket.h> does not define.),[ |
| 2503 | #ifdef HAVE_SYS_TYPES_H |
| 2504 | #include <sys/types.h> |
| 2505 | #endif |
Guido van Rossum | 95713eb | 2000-05-18 20:53:31 +0000 | [diff] [blame] | 2506 | #ifdef HAVE_SYS_SOCKET_H |
| 2507 | #include <sys/socket.h> |
| 2508 | #endif |
Martin v. Löwis | 01c0401 | 2002-11-11 14:58:44 +0000 | [diff] [blame] | 2509 | ]) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2510 | |
Martin v. Löwis | 06f15bb | 2001-12-02 13:02:32 +0000 | [diff] [blame] | 2511 | AC_SUBST(THREADHEADERS) |
| 2512 | |
| 2513 | for h in `(cd $srcdir;echo Python/thread_*.h)` |
| 2514 | do |
| 2515 | THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" |
| 2516 | done |
| 2517 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2518 | AC_SUBST(SRCDIRS) |
Jack Jansen | 0b06be7 | 2002-06-21 14:48:38 +0000 | [diff] [blame] | 2519 | SRCDIRS="Parser Grammar Objects Python Modules Mac Mac/Python" |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2520 | AC_MSG_CHECKING(for build directories) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2521 | for dir in $SRCDIRS; do |
| 2522 | if test ! -d $dir; then |
| 2523 | mkdir $dir |
Fred Drake | 884d3ba | 2000-11-02 17:52:56 +0000 | [diff] [blame] | 2524 | fi |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2525 | done |
| 2526 | AC_MSG_RESULT(done) |
Fred Drake | 036144d | 2000-10-26 17:09:35 +0000 | [diff] [blame] | 2527 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2528 | # generate output files |
Martin v. Löwis | 88afe66 | 2002-10-26 13:47:44 +0000 | [diff] [blame] | 2529 | AC_CONFIG_FILES(Makefile.pre Modules/Setup.config) |
| 2530 | AC_OUTPUT |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 2531 | |
| 2532 | echo "creating Setup" |
| 2533 | if test ! -f Modules/Setup |
| 2534 | then |
| 2535 | cp $srcdir/Modules/Setup.dist Modules/Setup |
| 2536 | fi |
| 2537 | |
| 2538 | echo "creating Setup.local" |
| 2539 | if test ! -f Modules/Setup.local |
| 2540 | then |
| 2541 | echo "# Edit this file for local setup changes" >Modules/Setup.local |
| 2542 | fi |
| 2543 | |
| 2544 | echo "creating Makefile" |
| 2545 | $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ |
| 2546 | -s Modules Modules/Setup.config \ |
Neil Schemenauer | f8b71c5 | 2001-04-21 17:41:16 +0000 | [diff] [blame] | 2547 | Modules/Setup.local Modules/Setup |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 2548 | mv config.c Modules |