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. |
| 2 | AC_REVISION($Revision$) |
Martin v. Löwis | 9701732 | 2002-04-12 17:25:21 +0000 | [diff] [blame] | 3 | AC_PREREQ(2.53) |
Guido van Rossum | 6085e32 | 1993-12-26 18:24:40 +0000 | [diff] [blame] | 4 | AC_INIT(Include/object.h) |
Martin v. Löwis | 4f1cd8b | 2001-07-26 13:41:06 +0000 | [diff] [blame] | 5 | AC_CONFIG_HEADER(pyconfig.h) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 6 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 7 | # This is for stuff that absolutely must end up in pyconfig.h. |
| 8 | # Please use pyport.h instead, if possible. |
| 9 | AH_BOTTOM([ |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 10 | /* Define the macros needed if on a UnixWare 7.x system. */ |
| 11 | #if defined(__USLC__) && defined(__SCO_VERSION__) |
| 12 | #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ |
| 13 | #endif |
| 14 | ]) |
| 15 | |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 16 | # Set VERSION so we only need to edit in one place (i.e., here) |
| 17 | AC_SUBST(VERSION) |
Andrew M. Kuchling | 54a3941 | 2002-02-11 16:30:54 +0000 | [diff] [blame] | 18 | VERSION=2.3 |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 19 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 20 | AC_SUBST(SOVERSION) |
| 21 | SOVERSION=1.0 |
| 22 | |
Mark Hammond | b881698 | 2002-07-19 06:31:24 +0000 | [diff] [blame] | 23 | AC_DEFINE(_XOPEN_SOURCE, 500, [Needed on Tru64 and does no harm on Linux]) |
Jeremy Hylton | 5a7ef7e | 2002-07-18 22:39:34 +0000 | [diff] [blame] | 24 | |
Neil Schemenauer | 4edbc2a | 2001-03-22 00:34:03 +0000 | [diff] [blame] | 25 | # Arguments passed to configure. |
| 26 | AC_SUBST(CONFIG_ARGS) |
| 27 | CONFIG_ARGS="$ac_configure_args" |
| 28 | |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 29 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 30 | AC_ARG_ENABLE(framework, |
| 31 | [ --enable-framework[=INSTALLDIR] Build (MacOSX|Darwin) framework],[ |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 32 | case $enableval in |
| 33 | yes) |
| 34 | enableval=/Library/Frameworks |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 35 | esac |
| 36 | case $enableval in |
| 37 | no) |
| 38 | PYTHONFRAMEWORK= |
| 39 | PYTHONFRAMEWORKDIR=no-framework |
| 40 | PYTHONFRAMEWORKPREFIX= |
| 41 | PYTHONFRAMEWORKINSTALLDIR= |
| 42 | enable_framework= |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 43 | ;; |
| 44 | *) |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 45 | PYTHONFRAMEWORK=Python |
| 46 | PYTHONFRAMEWORKDIR=Python.framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 47 | PYTHONFRAMEWORKPREFIX=$enableval |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 48 | PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR |
| 49 | prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 50 | esac |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 51 | ],[ |
| 52 | PYTHONFRAMEWORK= |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 53 | PYTHONFRAMEWORKDIR=no-framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 54 | PYTHONFRAMEWORKPREFIX= |
| 55 | PYTHONFRAMEWORKINSTALLDIR= |
| 56 | enable_framework= |
| 57 | ]) |
| 58 | AC_SUBST(PYTHONFRAMEWORK) |
| 59 | AC_SUBST(PYTHONFRAMEWORKDIR) |
| 60 | AC_SUBST(PYTHONFRAMEWORKPREFIX) |
| 61 | AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 62 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 63 | ##AC_ARG_WITH(dyld, |
| 64 | ##[ --with-dyld Use (OpenStep|Rhapsody) dynamic linker],,) |
| 65 | ## |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 66 | # Set name for machine-dependent library files |
| 67 | AC_SUBST(MACHDEP) |
| 68 | AC_MSG_CHECKING(MACHDEP) |
| 69 | if test -z "$MACHDEP" |
| 70 | then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 71 | ac_sys_system=`uname -s` |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 72 | if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64"; then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 73 | ac_sys_release=`uname -v` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 74 | else |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 75 | ac_sys_release=`uname -r` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 76 | fi |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 77 | ac_md_system=`echo $ac_sys_system | |
| 78 | tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'` |
| 79 | ac_md_release=`echo $ac_sys_release | |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 80 | tr -d '[/ ]' | sed 's/^[[A-Z]]\.//' | sed 's/\..*//'` |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 81 | MACHDEP="$ac_md_system$ac_md_release" |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 82 | |
Guido van Rossum | bcd91e0 | 1997-03-20 20:46:29 +0000 | [diff] [blame] | 83 | case $MACHDEP in |
Andrew M. Kuchling | 5a3e4cb | 2001-07-20 19:29:04 +0000 | [diff] [blame] | 84 | cygwin*) MACHDEP="cygwin";; |
Jack Jansen | 8a97f4a | 2001-12-05 23:27:32 +0000 | [diff] [blame] | 85 | darwin*) MACHDEP="darwin";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 86 | atheos*) MACHDEP="atheos";; |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 87 | '') MACHDEP="unknown";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 88 | esac |
| 89 | fi |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 90 | |
| 91 | # |
| 92 | # SGI compilers allow the specification of the both the ABI and the |
| 93 | # ISA on the command line. Depending on the values of these switches, |
| 94 | # different and often incompatable code will be generated. |
| 95 | # |
| 96 | # The SGI_ABI variable can be used to modify the CC and LDFLAGS and |
| 97 | # thus supply support for various ABI/ISA combinations. The MACHDEP |
| 98 | # variable is also adjusted. |
| 99 | # |
| 100 | AC_SUBST(SGI_ABI) |
| 101 | if test ! -z "$SGI_ABI" |
| 102 | then |
| 103 | CC="cc $SGI_ABI" |
| 104 | LDFLAGS="$SGI_ABI $LDFLAGS" |
| 105 | MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` |
| 106 | fi |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 107 | AC_MSG_RESULT($MACHDEP) |
| 108 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 109 | # checks for alternative programs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 110 | AC_MSG_CHECKING(for --without-gcc) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 111 | AC_ARG_WITH(gcc, [ --without-gcc never use gcc], [ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 112 | case $withval in |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 113 | no) CC=cc |
| 114 | without_gcc=yes;; |
| 115 | yes) CC=gcc |
| 116 | without_gcc=no;; |
| 117 | *) CC=$withval |
| 118 | without_gcc=$withval;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 119 | esac], [ |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 120 | case $ac_sys_system in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 121 | AIX*) CC=cc_r |
| 122 | without_gcc=;; |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 123 | BeOS*) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 124 | case $BE_HOST_CPU in |
| 125 | ppc) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 126 | CC=mwcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 127 | without_gcc=yes |
Mark Hammond | 8235ea1 | 2002-07-19 06:55:41 +0000 | [diff] [blame^] | 128 | OPT="-O -export pragma" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 129 | LDFLAGS="$LDFLAGS -nodup" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 130 | ;; |
| 131 | x86) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 132 | CC=gcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 133 | without_gcc=no |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 134 | OPT=-O |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 135 | ;; |
| 136 | *) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 137 | AC_ERROR(Unknown BeOS platform \"$BE_HOST_CPU\") |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 138 | ;; |
| 139 | esac |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 140 | AR="\$(srcdir)/Modules/ar_beos" |
| 141 | RANLIB=: |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 142 | ;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 143 | Monterey*) |
| 144 | RANLIB=: |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 145 | without_gcc=;; |
| 146 | *) without_gcc=no;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 147 | esac]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 148 | AC_MSG_RESULT($without_gcc) |
| 149 | |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 150 | AC_SUBST(CXX) |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 151 | AC_SUBST(MAINOBJ) |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 152 | MAINOBJ=python.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 153 | AC_MSG_CHECKING(for --with-cxx=<compiler>) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 154 | AC_ARG_WITH(cxx, [ --with-cxx=<compiler> enable C++ support],[ |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 155 | check_cxx=no |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 156 | case $withval in |
| 157 | no) CXX= |
| 158 | with_cxx=no;; |
| 159 | *) CXX=$withval |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 160 | MAINOBJ=ccpython.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 161 | with_cxx=$withval;; |
| 162 | esac], [ |
| 163 | with_cxx=no |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 164 | check_cxx=yes |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 165 | ]) |
| 166 | AC_MSG_RESULT($with_cxx) |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 167 | |
Michael W. Hudson | 5424113 | 2001-12-07 15:38:26 +0000 | [diff] [blame] | 168 | if test "$with_cxx" = "yes" |
| 169 | then |
| 170 | AC_ERROR(must supply a compiler when using --with-cxx) |
| 171 | fi |
| 172 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 173 | dnl The following fragment works similar to AC_PROG_CXX. |
| 174 | dnl It does not fail if CXX is not found, and it is not executed if |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 175 | dnl --without-cxx was given. |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 176 | dnl Finally, it does not test whether CXX is g++. |
| 177 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 178 | dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore |
| 179 | ifdef([AC_PROG_CXX_WORKS],[], |
| 180 | [AC_DEFUN([AC_PROG_CXX_WORKS], |
| 181 | [AC_LANG_PUSH(C++)dnl |
| 182 | _AC_COMPILER_EXEEXT |
| 183 | AC_LANG_POP() |
| 184 | ] |
| 185 | )]) |
| 186 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 187 | if test "$check_cxx" = "yes" |
| 188 | then |
| 189 | AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) |
| 190 | if test "$CXX" = "notfound" |
| 191 | then |
| 192 | CXX= |
| 193 | else |
| 194 | AC_PROG_CXX_WORKS |
| 195 | fi |
| 196 | fi |
| 197 | |
Guido van Rossum | 03ad99f | 1995-03-09 14:09:54 +0000 | [diff] [blame] | 198 | # If the user switches compilers, we can't believe the cache |
| 199 | if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" |
| 200 | then |
| 201 | AC_ERROR(cached CC is different -- throw away $cache_file |
| 202 | (it is also a good idea to do 'make clean' before compiling)) |
| 203 | fi |
| 204 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 205 | AC_PROG_CC |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 206 | |
| 207 | # checks for UNIX variants that set C preprocessor variables |
| 208 | AC_AIX |
| 209 | AC_MINIX |
| 210 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 211 | AC_EXEEXT |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 212 | AC_MSG_CHECKING(for --with-suffix) |
| 213 | AC_ARG_WITH(suffix, [ --with-suffix=.exe set executable suffix],[ |
| 214 | case $withval in |
| 215 | no) EXEEXT=;; |
| 216 | yes) EXEEXT=.exe;; |
| 217 | *) EXEEXT=$withval;; |
| 218 | esac]) |
| 219 | AC_MSG_RESULT($EXEEXT) |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 220 | |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 221 | # Test whether we're running on a non-case-sensitive system, in which |
| 222 | # case we give a warning if no ext is given |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 223 | AC_SUBST(BUILDEXEEXT) |
| 224 | AC_MSG_CHECKING(for case-insensitive build directory) |
Jack Jansen | 0b06be7 | 2002-06-21 14:48:38 +0000 | [diff] [blame] | 225 | if test -d "${srcdir}/python" |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 226 | then |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame] | 227 | AC_MSG_RESULT(yes) |
| 228 | BUILDEXEEXT=.exe |
| 229 | else |
| 230 | AC_MSG_RESULT(no) |
Jack Jansen | dd19cf8 | 2001-12-06 22:36:17 +0000 | [diff] [blame] | 231 | BUILDEXEEXT=$EXEEXT |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 232 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 233 | |
Guido van Rossum | dd997f7 | 1998-10-07 19:58:26 +0000 | [diff] [blame] | 234 | case $MACHDEP in |
| 235 | bsdos*) |
| 236 | case $CC in |
| 237 | gcc) CC="$CC -D_HAVE_BSDI";; |
| 238 | esac;; |
| 239 | esac |
| 240 | |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 241 | case $ac_sys_system in |
| 242 | hp*|HP*) |
| 243 | case $CC in |
Guido van Rossum | cd5ff9f | 2000-09-22 16:15:54 +0000 | [diff] [blame] | 244 | cc|*/cc) CC="$CC -Ae";; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 245 | esac;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 246 | Monterey*) |
| 247 | case $CC in |
| 248 | cc) CC="$CC -Wl,-Bexport";; |
| 249 | esac;; |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 250 | SunOS*) |
| 251 | # 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] | 252 | 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] | 253 | ;; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 254 | esac |
| 255 | |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 256 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 257 | AC_SUBST(LIBRARY) |
| 258 | AC_MSG_CHECKING(LIBRARY) |
| 259 | if test -z "$LIBRARY" |
| 260 | then |
| 261 | LIBRARY='libpython$(VERSION).a' |
| 262 | fi |
| 263 | AC_MSG_RESULT($LIBRARY) |
| 264 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 265 | # LDLIBRARY is the name of the library to link against (as opposed to the |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 266 | # name of the library into which to insert object files). BLDLIBRARY is also |
| 267 | # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY |
| 268 | # is blank as the main program is not linked directly against LDLIBRARY. |
| 269 | # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On |
| 270 | # systems without shared libraries, LDLIBRARY is the same as LIBRARY |
| 271 | # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, |
| 272 | # DLLLIBRARY is the shared (i.e., DLL) library. |
| 273 | # |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 274 | # RUNSHARED is used to run shared python without installed libraries |
| 275 | # |
| 276 | # INSTSONAME is the name of the shared library that will be use to install |
| 277 | # on the system - some systems like version suffix, others don't |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 278 | AC_SUBST(LDLIBRARY) |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 279 | AC_SUBST(DLLLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 280 | AC_SUBST(BLDLIBRARY) |
| 281 | AC_SUBST(LDLIBRARYDIR) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 282 | AC_SUBST(INSTSONAME) |
| 283 | AC_SUBST(RUNSHARED) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 284 | LDLIBRARY="$LIBRARY" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 285 | BLDLIBRARY='$(LDLIBRARY)' |
Martin v. Löwis | 09bdf72 | 2002-05-08 08:51:29 +0000 | [diff] [blame] | 286 | INSTSONAME='$(LDLIBRARY)' |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 287 | DLLLIBRARY='' |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 288 | LDLIBRARYDIR='' |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 289 | RUNSHARED='' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 290 | |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 291 | # LINKCC is the command that links the python executable -- default is $(CC). |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 292 | # If CXX is set, and if it is needed to link a main function that was |
| 293 | # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: |
| 294 | # python might then depend on the C++ runtime |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 295 | # This is altered for AIX in order to build the export list before |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 296 | # linking. |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 297 | AC_SUBST(LINKCC) |
| 298 | AC_MSG_CHECKING(LINKCC) |
| 299 | if test -z "$LINKCC" |
| 300 | then |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 301 | if test -z "$CXX"; then |
| 302 | LINKCC="\$(PURIFY) \$(CC)" |
| 303 | else |
Martin v. Löwis | 1931ca7 | 2002-06-01 21:39:58 +0000 | [diff] [blame] | 304 | echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 305 | $CXX -c conftest.$ac_ext 2>&5 |
| 306 | if $CC -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ |
| 307 | && test -s conftest$ac_exeext && ./conftest$ac_exeext |
| 308 | then |
| 309 | LINKCC="\$(PURIFY) \$(CC)" |
| 310 | else |
| 311 | LINKCC="\$(PURIFY) \$(CXX)" |
| 312 | fi |
| 313 | rm -fr conftest* |
| 314 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 315 | case $ac_sys_system in |
| 316 | AIX*) |
Jeremy Hylton | 90d1006 | 2002-03-08 21:43:51 +0000 | [diff] [blame] | 317 | LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp \"\" \$(LIBRARY); $LINKCC";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 318 | dgux*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 319 | LINKCC="LD_RUN_PATH=$libdir $LINKCC";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 320 | Monterey64*) |
Martin v. Löwis | 4e732dc | 2002-03-19 15:15:32 +0000 | [diff] [blame] | 321 | LINKCC="$LINKCC -L/usr/lib/ia64l64";; |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 322 | esac |
| 323 | fi |
| 324 | AC_MSG_RESULT($LINKCC) |
| 325 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 326 | AC_MSG_CHECKING(for --enable-shared) |
| 327 | AC_ARG_ENABLE(shared, |
| 328 | [ --enable-shared disable/enable building shared python library]) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 329 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 330 | if test -z "$enable_shared" |
| 331 | then |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 332 | case $ac_sys_system in |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 333 | CYGWIN* | atheos*) |
Martin v. Löwis | b51033d | 2002-05-03 05:53:15 +0000 | [diff] [blame] | 334 | enable_shared="yes";; |
| 335 | *) |
| 336 | enable_shared="no";; |
| 337 | esac |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 338 | fi |
| 339 | AC_MSG_RESULT($enable_shared) |
| 340 | |
| 341 | |
| 342 | AC_MSG_CHECKING(LDLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 343 | |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 344 | # MacOSX framework builds need more magic. LDLIBRARY is the dynamic |
| 345 | # library that we build, but we do not want to link against it (we |
| 346 | # will find it with a -framework option). For this reason there is an |
| 347 | # extra variable BLDLIBRARY against which Python and the extension |
| 348 | # modules are linked, BLDLIBRARY. This is normally the same as |
| 349 | # LDLIBRARY, but empty for MacOSX framework builds. |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 350 | if test "$enable_framework" |
| 351 | then |
| 352 | LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' |
| 353 | LDLIBRARYDIR='$(PYTHONFRAMEWORKDIR)' |
| 354 | BLDLIBRARY='' |
| 355 | else |
| 356 | BLDLIBRARY='$(LDLIBRARY)' |
| 357 | fi |
| 358 | |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 359 | # Other platforms follow |
| 360 | if test $enable_shared = "yes"; then |
Mark Hammond | 8235ea1 | 2002-07-19 06:55:41 +0000 | [diff] [blame^] | 361 | 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] | 362 | case $ac_sys_system in |
| 363 | BeOS*) |
| 364 | LDLIBRARY='libpython$(VERSION).so' |
| 365 | ;; |
| 366 | CYGWIN*) |
| 367 | LDLIBRARY='libpython$(VERSION).dll.a' |
| 368 | DLLLIBRARY='libpython$(VERSION).dll' |
| 369 | ;; |
| 370 | SunOS*) |
| 371 | LDLIBRARY='libpython$(VERSION).so' |
| 372 | BLDLIBRARY='-Wl,-rpath,$(LIBDIR) -L. -lpython$(VERSION)' |
| 373 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 374 | ;; |
| 375 | Linux*) |
| 376 | LDLIBRARY='libpython$(VERSION).so' |
| 377 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 378 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 379 | INSTSONAME="$LDLIBRARY".$SOVERSION |
| 380 | ;; |
| 381 | hp*|HP*) |
| 382 | LDLIBRARY='libpython$(VERSION).sl' |
| 383 | BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(VERSION)' |
| 384 | RUNSHARED=SHLIB_PATH=`pwd`:$SHLIB_PATH |
| 385 | ;; |
| 386 | OSF*) |
| 387 | LDLIBRARY='libpython$(VERSION).so' |
| 388 | BLDLIBRARY='-rpath $(LIBDIR) -L. -lpython$(VERSION)' |
| 389 | RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH |
| 390 | ;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 391 | atheos*) |
| 392 | LDLIBRARY='libpython$(VERSION).so' |
| 393 | BLDLIBRARY='-L. -lpython$(VERSION)' |
| 394 | RUNSHARED=DLL_PATH=`pwd`:${DLL_PATH:-/atheos/sys/libs:/atheos/autolnk/lib} |
| 395 | ;; |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 396 | esac |
| 397 | # DG/UX requires some fancy ld contortions to produce a .so from an .a |
| 398 | case $MACHDEP in |
| 399 | dguxR4) |
| 400 | LDLIBRARY='libpython$(VERSION).so' |
| 401 | OPT="$OPT -pic" |
| 402 | ;; |
| 403 | esac |
| 404 | fi |
| 405 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 406 | AC_MSG_RESULT($LDLIBRARY) |
| 407 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 408 | AC_PROG_RANLIB |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 409 | AC_SUBST(AR) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 410 | AC_CHECK_PROGS(AR, ar aal, ar) |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 411 | |
| 412 | case $MACHDEP in |
Neil Schemenauer | af5567f | 2001-10-21 22:32:04 +0000 | [diff] [blame] | 413 | bsdos*|hp*|HP*) |
| 414 | # install -d does not work on BSDI or HP-UX |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 415 | if test -z "$INSTALL" |
| 416 | then |
| 417 | INSTALL="${srcdir}/install-sh -c" |
| 418 | fi |
| 419 | esac |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 420 | AC_PROG_INSTALL |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 421 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 422 | # Not every filesystem supports hard links |
| 423 | AC_SUBST(LN) |
| 424 | if test -z "$LN" ; then |
| 425 | case $ac_sys_system in |
| 426 | BeOS*) LN="ln -s";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 427 | CYGWIN*) LN="ln -s";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 428 | atheos*) LN="ln -s";; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 429 | *) LN=ln;; |
| 430 | esac |
| 431 | fi |
| 432 | |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 433 | # Check for --with-pydebug |
| 434 | AC_MSG_CHECKING(for --with-pydebug) |
| 435 | AC_ARG_WITH(pydebug, |
| 436 | [ --with-pydebug build with Py_DEBUG defined], [ |
| 437 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 438 | then |
| 439 | AC_DEFINE(Py_DEBUG, 1, |
| 440 | [Define if you want to build an interpreter with many run-time checks.]) |
| 441 | AC_MSG_RESULT(yes); |
| 442 | Py_DEBUG='true' |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 443 | else AC_MSG_RESULT(no); Py_DEBUG='false' |
| 444 | fi], |
| 445 | [AC_MSG_RESULT(no)]) |
| 446 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 447 | # Optimizer/debugger flags |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 448 | AC_SUBST(OPT) |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 449 | if test -z "$OPT" |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 450 | then |
Guido van Rossum | b5875b6 | 1997-07-18 23:29:09 +0000 | [diff] [blame] | 451 | case $GCC in |
| 452 | yes) |
| 453 | case $ac_cv_prog_cc_g in |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 454 | yes) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 455 | if test "$Py_DEBUG" = 'true' ; then |
| 456 | # Optimization messes up debuggers, so turn it off for |
| 457 | # debug builds. |
| 458 | OPT="-g -Wall -Wstrict-prototypes" |
| 459 | else |
| 460 | OPT="-g -O3 -Wall -Wstrict-prototypes" |
| 461 | fi;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 462 | *) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 463 | OPT="-O3 -Wall -Wstrict-prototypes";; |
| 464 | esac |
| 465 | ;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 466 | *) |
| 467 | case $ac_sys_system in |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 468 | OpenUNIX*|UnixWare*) |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 469 | OPT="-O -K pentium,host,inline,loop_unroll,alloca ";; |
| 470 | *) |
| 471 | OPT="-O";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 472 | esac |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 473 | esac |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 474 | case $ac_sys_system in |
| 475 | Darwin*) |
Jack Jansen | 524a098 | 2002-03-12 15:25:52 +0000 | [diff] [blame] | 476 | OPT="$OPT -Wno-long-double -no-cpp-precomp";; |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 477 | esac |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 478 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 479 | |
Fred Drake | e1ceaa0 | 2001-12-04 20:55:47 +0000 | [diff] [blame] | 480 | if test "$Py_DEBUG" = 'true'; then |
| 481 | : |
| 482 | else |
| 483 | OPT="-DNDEBUG $OPT" |
| 484 | fi |
| 485 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 486 | # The current (beta) Monterey compiler dies with optimizations |
| 487 | case $ac_sys_system in |
| 488 | Monterey*) OPT="";; |
| 489 | esac |
| 490 | |
Guido van Rossum | 6f2260e | 1996-09-09 16:21:03 +0000 | [diff] [blame] | 491 | if test "$ac_arch_flags" |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 492 | then |
| 493 | OPT="$OPT $ac_arch_flags" |
| 494 | fi |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 495 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 496 | AC_MSG_CHECKING(whether $CC accepts -OPT:Olimit=0) |
| 497 | AC_CACHE_VAL(ac_cv_opt_olimit_ok, |
| 498 | [ac_save_cc="$CC" |
| 499 | CC="$CC -OPT:Olimit=0" |
| 500 | AC_TRY_RUN([int main() { return 0; }], |
| 501 | ac_cv_opt_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 502 | ac_cv_opt_olimit_ok=no, |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 503 | ac_cv_opt_olimit_ok=no) |
| 504 | CC="$ac_save_cc"]) |
| 505 | AC_MSG_RESULT($ac_cv_opt_olimit_ok) |
Guido van Rossum | 2efa34b | 1997-10-23 17:43:11 +0000 | [diff] [blame] | 506 | if test $ac_cv_opt_olimit_ok = yes; then |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 507 | case $ac_sys_system in |
| 508 | Darwin*) OPT="$OPT" ;; |
| 509 | *) OPT="$OPT -OPT:Olimit=0";; |
| 510 | esac |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 511 | else |
| 512 | AC_MSG_CHECKING(whether $CC accepts -Olimit 1500) |
| 513 | AC_CACHE_VAL(ac_cv_olimit_ok, |
| 514 | [ac_save_cc="$CC" |
| 515 | CC="$CC -Olimit 1500" |
| 516 | AC_TRY_RUN([int main() { return 0; }], |
| 517 | ac_cv_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 518 | ac_cv_olimit_ok=no, |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 519 | ac_cv_olimit_ok=no) |
| 520 | CC="$ac_save_cc"]) |
| 521 | AC_MSG_RESULT($ac_cv_olimit_ok) |
| 522 | if test $ac_cv_olimit_ok = yes; then |
| 523 | OPT="$OPT -Olimit 1500" |
| 524 | fi |
Guido van Rossum | 201afe5 | 1997-05-14 21:14:44 +0000 | [diff] [blame] | 525 | fi |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 526 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 527 | # On some compilers, pthreads are available without further options |
| 528 | # (e.g. MacOS X). On some of these systems, the compiler will not |
| 529 | # complain if unaccepted options are passed (e.g. gcc on Mac OS X). |
| 530 | # So we have to see first whether pthreads are available without |
| 531 | # options before we can check whether -Kpthread improves anything. |
| 532 | AC_MSG_CHECKING(whether pthreads are available without options) |
| 533 | AC_CACHE_VAL(ac_cv_pthread_is_default, |
| 534 | [AC_TRY_RUN([ |
| 535 | #include <pthread.h> |
| 536 | |
| 537 | void* routine(void* p){return NULL;} |
| 538 | |
| 539 | int main(){ |
| 540 | pthread_t p; |
| 541 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 542 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 543 | (void)pthread_detach(p); |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 544 | return 0; |
| 545 | } |
| 546 | ], |
| 547 | ac_cv_pthread_is_default=yes, |
| 548 | ac_cv_pthread_is_default=no, |
| 549 | ac_cv_pthread_is_default=no) |
| 550 | ]) |
| 551 | AC_MSG_RESULT($ac_cv_pthread_is_default) |
| 552 | |
| 553 | |
| 554 | if test $ac_cv_pthread_is_default = yes |
| 555 | then |
| 556 | ac_cv_kpthread=no |
| 557 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 558 | # -Kpthread, if available, provides the right #defines |
| 559 | # and linker options to make pthread_create available |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 560 | # Some compilers won't report that they do not support -Kpthread, |
| 561 | # so we need to run a program to see whether it really made the |
| 562 | # function available. |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 563 | AC_MSG_CHECKING(whether $CC accepts -Kpthread) |
| 564 | AC_CACHE_VAL(ac_cv_kpthread, |
| 565 | [ac_save_cc="$CC" |
| 566 | CC="$CC -Kpthread" |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 567 | AC_TRY_RUN([ |
| 568 | #include <pthread.h> |
| 569 | |
| 570 | void* routine(void* p){return NULL;} |
| 571 | |
| 572 | int main(){ |
| 573 | pthread_t p; |
| 574 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 575 | return 1; |
Jack Jansen | 4f8d054 | 2002-03-08 13:43:01 +0000 | [diff] [blame] | 576 | (void)pthread_detach(p); |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 577 | return 0; |
| 578 | } |
| 579 | ], |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 580 | ac_cv_kpthread=yes, |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 581 | ac_cv_kpthread=no, |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 582 | ac_cv_kpthread=no) |
| 583 | CC="$ac_save_cc"]) |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 584 | AC_MSG_RESULT($ac_cv_kpthread) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 585 | fi |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 586 | |
Fred Drake | ce81d59 | 2000-07-09 14:39:29 +0000 | [diff] [blame] | 587 | dnl # check for ANSI or K&R ("traditional") preprocessor |
| 588 | dnl AC_MSG_CHECKING(for C preprocessor type) |
| 589 | dnl AC_TRY_COMPILE([ |
| 590 | dnl #define spam(name, doc) {#name, &name, #name "() -- " doc} |
| 591 | dnl int foo; |
| 592 | dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something"); |
| 593 | dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional) |
| 594 | dnl AC_MSG_RESULT($cpp_type) |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 595 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 596 | # checks for header files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 597 | AC_HEADER_STDC |
Martin v. Löwis | 2e64c34 | 2002-03-27 18:49:02 +0000 | [diff] [blame] | 598 | AC_CHECK_HEADERS(dlfcn.h fcntl.h grp.h limits.h langinfo.h \ |
| 599 | libintl.h locale.h ncurses.h poll.h pthread.h \ |
Eric S. Raymond | 1360359 | 2001-01-16 15:01:26 +0000 | [diff] [blame] | 600 | 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] | 601 | 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] | 602 | sys/param.h sys/poll.h sys/select.h sys/socket.h sys/time.h sys/times.h \ |
Martin v. Löwis | 6953233 | 2001-10-13 09:12:41 +0000 | [diff] [blame] | 603 | 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] | 604 | sys/resource.h netpacket/packet.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 605 | AC_HEADER_DIRENT |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 606 | |
| 607 | # checks for typedefs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 608 | was_it_defined=no |
| 609 | AC_MSG_CHECKING(for clock_t in time.h) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 610 | AC_EGREP_HEADER(clock_t, time.h, was_it_defined=yes, [ |
| 611 | AC_DEFINE(clock_t, long, [Define to 'long' if <time.h> doesn't define.]) |
| 612 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 613 | AC_MSG_RESULT($was_it_defined) |
| 614 | |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 615 | # Two defines needed to enable largefile support on various platforms |
| 616 | # These may affect some typedefs |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 617 | AC_DEFINE(_LARGEFILE_SOURCE, 1, |
| 618 | [This must be defined on some systems to enable large file support.]) |
| 619 | AC_DEFINE(_FILE_OFFSET_BITS, 64, |
| 620 | [This must be set to 64 on some systems to enable large file support.]) |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 621 | |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 622 | # Add some code to confdefs.h so that the test for off_t works on SCO |
| 623 | cat >> confdefs.h <<\EOF |
| 624 | #if defined(SCO_DS) |
| 625 | #undef _OFF_T |
| 626 | #endif |
| 627 | EOF |
| 628 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 629 | # Type availability checks |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 630 | AC_TYPE_MODE_T |
| 631 | AC_TYPE_OFF_T |
| 632 | AC_TYPE_PID_T |
| 633 | AC_TYPE_SIGNAL |
| 634 | AC_TYPE_SIZE_T |
| 635 | AC_TYPE_UID_T |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 636 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 637 | # Sizes of various common basic types |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 638 | AC_CHECK_SIZEOF(int, 4) |
| 639 | AC_CHECK_SIZEOF(long, 4) |
| 640 | AC_CHECK_SIZEOF(void *, 4) |
| 641 | AC_CHECK_SIZEOF(char, 1) |
| 642 | AC_CHECK_SIZEOF(short, 2) |
| 643 | AC_CHECK_SIZEOF(float, 4) |
| 644 | AC_CHECK_SIZEOF(double, 8) |
| 645 | AC_CHECK_SIZEOF(fpos_t, 4) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 646 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 647 | AC_MSG_CHECKING(for long long support) |
| 648 | have_long_long=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 649 | AC_TRY_COMPILE([], [long long x; x = (long long)0;], [ |
| 650 | AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.]) |
| 651 | have_long_long=yes |
| 652 | ]) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 653 | AC_MSG_RESULT($have_long_long) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 654 | if test "$have_long_long" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 655 | AC_CHECK_SIZEOF(long long, 8) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 656 | fi |
| 657 | |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 658 | AC_MSG_CHECKING(for uintptr_t support) |
| 659 | have_uintptr_t=no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 660 | AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], [ |
| 661 | AC_DEFINE(HAVE_UINTPTR_T, 1, [Define this if you have the type uintptr_t.]) |
| 662 | have_uintptr_t=yes |
| 663 | ]) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 664 | AC_MSG_RESULT($have_uintptr_t) |
| 665 | if test "$have_uintptr_t" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 666 | AC_CHECK_SIZEOF(uintptr_t, 4) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 667 | fi |
| 668 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 669 | # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. |
| 670 | AC_MSG_CHECKING(size of off_t) |
| 671 | AC_CACHE_VAL(ac_cv_sizeof_off_t, |
| 672 | [AC_TRY_RUN([#include <stdio.h> |
| 673 | #include <sys/types.h> |
| 674 | main() |
| 675 | { |
| 676 | FILE *f=fopen("conftestval", "w"); |
| 677 | if (!f) exit(1); |
| 678 | fprintf(f, "%d\n", sizeof(off_t)); |
| 679 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 680 | }], |
| 681 | ac_cv_sizeof_off_t=`cat conftestval`, |
| 682 | ac_cv_sizeof_off_t=0, |
| 683 | ac_cv_sizeof_off_t=4) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 684 | ]) |
| 685 | AC_MSG_RESULT($ac_cv_sizeof_off_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 686 | AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, |
| 687 | [The number of bytes in an off_t.]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 688 | |
| 689 | AC_MSG_CHECKING(whether to enable large file support) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 690 | if test "$have_long_long" = yes -a \ |
| 691 | "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ |
| 692 | "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 693 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT, 1, |
| 694 | [Defined to enable large file support when an off_t is bigger than a long |
| 695 | and long long is available and at least as big as an off_t. You may need |
| 696 | to add some flags for configuration and compilation to enable this mode. |
| 697 | (For Solaris and Linux, the necessary defines are already defined.)]) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 698 | AC_MSG_RESULT(yes) |
| 699 | else |
| 700 | AC_MSG_RESULT(no) |
| 701 | fi |
| 702 | |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 703 | # AC_CHECK_SIZEOF() doesn't include <time.h>. |
| 704 | AC_MSG_CHECKING(size of time_t) |
| 705 | AC_CACHE_VAL(ac_cv_sizeof_time_t, |
| 706 | [AC_TRY_RUN([#include <stdio.h> |
| 707 | #include <time.h> |
| 708 | main() |
| 709 | { |
| 710 | FILE *f=fopen("conftestval", "w"); |
| 711 | if (!f) exit(1); |
| 712 | fprintf(f, "%d\n", sizeof(time_t)); |
| 713 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 714 | }], |
| 715 | ac_cv_sizeof_time_t=`cat conftestval`, |
| 716 | ac_cv_sizeof_time_t=0, |
| 717 | ac_cv_sizeof_time_t=4) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 718 | ]) |
| 719 | AC_MSG_RESULT($ac_cv_sizeof_time_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 720 | AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t, |
| 721 | [The number of bytes in a time_t.]) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 722 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 723 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 724 | # if have pthread_t then define SIZEOF_PTHREAD_T |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 725 | ac_save_cc="$CC" |
| 726 | if test "$ac_cv_kpthread" = "yes" |
| 727 | then CC="$CC -Kpthread" |
| 728 | fi |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 729 | AC_MSG_CHECKING(for pthread_t) |
| 730 | have_pthread_t=no |
Guido van Rossum | 1258049 | 2000-09-24 16:47:19 +0000 | [diff] [blame] | 731 | 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] | 732 | AC_MSG_RESULT($have_pthread_t) |
| 733 | if test "$have_pthread_t" = yes ; then |
| 734 | # AC_CHECK_SIZEOF() doesn't include <pthread.h>. |
| 735 | AC_MSG_CHECKING(size of pthread_t) |
| 736 | AC_CACHE_VAL(ac_cv_sizeof_pthread_t, |
| 737 | [AC_TRY_RUN([#include <stdio.h> |
| 738 | #include <pthread.h> |
| 739 | main() |
| 740 | { |
| 741 | FILE *f=fopen("conftestval", "w"); |
| 742 | if (!f) exit(1); |
| 743 | fprintf(f, "%d\n", sizeof(pthread_t)); |
| 744 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 745 | }], |
| 746 | ac_cv_sizeof_pthread_t=`cat conftestval`, |
| 747 | ac_cv_sizeof_pthread_t=0, |
| 748 | ac_cv_sizeof_pthread_t=4) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 749 | ]) |
| 750 | AC_MSG_RESULT($ac_cv_sizeof_pthread_t) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 751 | AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t, |
| 752 | [The number of bytes in a pthread_t.]) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 753 | fi |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 754 | CC="$ac_save_cc" |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 755 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 756 | AC_MSG_CHECKING(for --enable-toolbox-glue) |
| 757 | AC_ARG_ENABLE(toolbox-glue, |
| 758 | [ --enable-toolbox-glue disable/enable MacOSX glue code for extensions]) |
| 759 | |
| 760 | if test -z "$enable_toolbox_glue" |
| 761 | then |
| 762 | case $ac_sys_system/$ac_sys_release in |
| 763 | Darwin/*) |
| 764 | enable_toolbox_glue="yes";; |
| 765 | *) |
| 766 | enable_toolbox_glue="no";; |
| 767 | esac |
| 768 | fi |
| 769 | case "$enable_toolbox_glue" in |
| 770 | yes) |
Jack Jansen | 666b1e7 | 2001-10-31 12:11:48 +0000 | [diff] [blame] | 771 | extra_frameworks="-framework CoreServices -framework Foundation" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 772 | extra_machdep_objs="Python/mactoolboxglue.o" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 773 | extra_undefs="-u __dummy -u _PyMac_Error" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 774 | AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE, 1, |
| 775 | [Define if you want to use MacPython modules on MacOSX in unix-Python.]) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 776 | ;; |
| 777 | *) |
| 778 | extra_frameworks="" |
| 779 | extra_machdep_objs="" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 780 | extra_undefs="" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 781 | ;; |
| 782 | esac |
| 783 | AC_MSG_RESULT($enable_toolbox_glue) |
| 784 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 785 | AC_SUBST(LIBTOOL_CRUFT) |
| 786 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 787 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 788 | ns_undef_sym='_environ' |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 789 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc -U $ns_undef_sym" |
| 790 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 791 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 792 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 793 | Darwin/*) |
| 794 | ns_undef_sym='_environ' |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 795 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc -flat_namespace -U $ns_undef_sym" |
| 796 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 797 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 798 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 799 | esac |
| 800 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 801 | AC_MSG_CHECKING(for --enable-framework) |
| 802 | if test "$enable_framework" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 803 | then |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 804 | OPT="$OPT -fno-common -dynamic" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 805 | # -U __environ is needed since bundles don't have access |
| 806 | # to crt0 when built but will always be linked against it |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 807 | # -F. is needed to allow linking to the framework while |
| 808 | # in the build location. |
| 809 | |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 810 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 811 | Darwin/1.3*)LDFLAGS="$LDFLAGS -Wl,-F. -Wl,-U,$ns_undef_sym";; |
| 812 | Darwin/*)LDFLAGS="$LDFLAGS -Wl,-F. -Wl,-flat_namespace,-U,$ns_undef_sym";; |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 813 | esac |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 814 | AC_DEFINE(WITH_NEXT_FRAMEWORK, 1, |
| 815 | [Define if you want to produce an OpenStep/Rhapsody framework |
| 816 | (shared library plus accessory files).]) |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 817 | AC_MSG_RESULT(yes) |
| 818 | else |
| 819 | AC_MSG_RESULT(no) |
| 820 | fi |
| 821 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 822 | AC_MSG_CHECKING(for dyld) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 823 | case $ac_sys_system/$ac_sys_release in |
| 824 | Darwin/*) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 825 | AC_DEFINE(WITH_DYLD, 1, |
| 826 | [Define if you want to use the new-style (Openstep, Rhapsody, MacOS) |
| 827 | dynamic linker (dyld) instead of the old-style (NextStep) dynamic |
| 828 | linker (rld). Dyld is necessary to support frameworks.]) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 829 | AC_MSG_RESULT(always on for Darwin) |
| 830 | ;; |
| 831 | *) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 832 | AC_MSG_RESULT(no) |
| 833 | ;; |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 834 | esac |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 835 | |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 836 | # Set info about shared libraries. |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 837 | AC_SUBST(SO) |
| 838 | AC_SUBST(LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 839 | AC_SUBST(BLDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 840 | AC_SUBST(CCSHARED) |
| 841 | AC_SUBST(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 842 | # SO is the extension of shared libraries `(including the dot!) |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 843 | # -- usually .so, .sl on HP-UX, .dll on Cygwin |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 844 | AC_MSG_CHECKING(SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 845 | if test -z "$SO" |
| 846 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 847 | case $ac_sys_system in |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 848 | hp*|HP*) SO=.sl;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 849 | CYGWIN*) SO=.dll;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 850 | *) SO=.so;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 851 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 852 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 853 | AC_MSG_RESULT($SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 854 | # LDSHARED is the ld *command* used to create shared library |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 855 | # -- "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] | 856 | # (Shared libraries in this instance are shared modules to be loaded into |
| 857 | # Python, as opposed to building Python itself as a shared library.) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 858 | AC_MSG_CHECKING(LDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 859 | if test -z "$LDSHARED" |
| 860 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 861 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 862 | AIX*) |
| 863 | BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 864 | LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 865 | ;; |
| 866 | BeOS*) |
| 867 | BLDSHARED="\$(srcdir)/Modules/ld_so_beos $LDLIBRARY" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 868 | LDSHARED="\$(BINLIBDEST)/config/ld_so_beos \$(LIBDIR)/$LDLIBRARY" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 869 | ;; |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 870 | IRIX/5*) LDSHARED="ld -shared";; |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 871 | IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 872 | SunOS/4*) LDSHARED="ld";; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 873 | SunOS/5*) |
| 874 | if test "$GCC" = "yes" |
Neil Schemenauer | 9505272 | 2001-02-19 18:17:33 +0000 | [diff] [blame] | 875 | then LDSHARED='$(CC) -shared' |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 876 | else LDSHARED="$(CC) -G"; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 877 | fi ;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 878 | hp*|HP*) LDSHARED="ld -b";; |
Guido van Rossum | 71001e4 | 1995-01-26 00:44:03 +0000 | [diff] [blame] | 879 | OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; |
Guido van Rossum | 7d47329 | 1995-01-20 14:12:16 +0000 | [diff] [blame] | 880 | DYNIX/ptx*) LDSHARED="ld -G";; |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 881 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 882 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 883 | if test "$enable_framework" ; then |
| 884 | # Link against the framework. All externals should be defined. |
| 885 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 886 | else |
| 887 | # No framework. Ignore undefined symbols, assuming they come from Python |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 888 | LDSHARED="$LDSHARED -undefined suppress" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 889 | fi ;; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 890 | Darwin/*) |
| 891 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 892 | if test "$enable_framework" ; then |
| 893 | # Link against the framework. All externals should be defined. |
| 894 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 895 | else |
Michael W. Hudson | 0c46c0c | 2002-03-07 09:58:56 +0000 | [diff] [blame] | 896 | # No framework, use the Python app as bundle-loader |
| 897 | BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' |
| 898 | LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/$(PYTHON)' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 899 | fi ;; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 900 | Linux*|GNU*) LDSHARED="gcc -shared";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 901 | dgux*) LDSHARED="ld -G";; |
Guido van Rossum | 458e7fa | 1999-09-17 15:40:40 +0000 | [diff] [blame] | 902 | BSD/OS*/4*) LDSHARED="gcc -shared";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 903 | OpenBSD*|NetBSD*|FreeBSD*) |
Jeremy Hylton | 4bcc7c5 | 2000-08-31 17:45:35 +0000 | [diff] [blame] | 904 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
Guido van Rossum | 0286ae8 | 2000-08-29 15:06:49 +0000 | [diff] [blame] | 905 | then |
| 906 | LDSHARED="cc -shared ${LDFLAGS}" |
| 907 | else |
| 908 | LDSHARED="ld -Bshareable ${LDFLAGS}" |
| 909 | fi;; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 910 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 911 | if test "$GCC" = "yes" |
| 912 | then LDSHARED="$(CC) -shared" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 913 | else LDSHARED="$(CC) -G" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 914 | fi;; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 915 | SCO_SV*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 916 | Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 917 | CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 918 | atheos*) LDSHARED="gcc -shared";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 919 | *) LDSHARED="ld";; |
| 920 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 921 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 922 | AC_MSG_RESULT($LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 923 | BLDSHARED=${BLDSHARED-$LDSHARED} |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 924 | # CCSHARED are the C *flags* used to create objects to go into a shared |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 925 | # library (module) -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 926 | AC_MSG_CHECKING(CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 927 | if test -z "$CCSHARED" |
| 928 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 929 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 930 | SunOS*) if test "$GCC" = yes; |
| 931 | then CCSHARED="-fPIC"; |
| 932 | fi;; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 933 | hp*|HP*) if test "$GCC" = yes; |
Martin v. Löwis | 703ad70 | 2001-09-05 08:36:52 +0000 | [diff] [blame] | 934 | then CCSHARED="-fPIC"; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 935 | else CCSHARED="+z"; |
| 936 | fi;; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 937 | Linux*|GNU*) CCSHARED="-fPIC";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 938 | BSD/OS*/4*) CCSHARED="-fpic";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 939 | FreeBSD*|NetBSD*|OpenBSD*) CCSHARED="-fPIC";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 940 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 941 | if test "$GCC" = "yes" |
| 942 | then CCSHARED="-fPIC" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 943 | else CCSHARED="-KPIC" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 944 | fi;; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 945 | SCO_SV*) CCSHARED="-KPIC -dy -Bdynamic";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 946 | Monterey*) CCSHARED="-G";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 947 | IRIX*/6*) case $CC in |
| 948 | *gcc*) CCSHARED="-shared";; |
Guido van Rossum | ee21f41 | 1998-04-20 18:51:54 +0000 | [diff] [blame] | 949 | *) CCSHARED="";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 950 | esac;; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 951 | atheos*) CCSHARED="-fPIC";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 952 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 953 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 954 | AC_MSG_RESULT($CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 955 | # LINKFORSHARED are the flags passed to the $(CC) command that links |
Guido van Rossum | b65a48e | 1995-06-14 18:21:23 +0000 | [diff] [blame] | 956 | # the python executable -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 957 | AC_MSG_CHECKING(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 958 | if test -z "$LINKFORSHARED" |
| 959 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 960 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 961 | AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; |
Guido van Rossum | 5dab3d8 | 1996-12-06 21:18:18 +0000 | [diff] [blame] | 962 | hp*|HP*) |
Martin v. Löwis | 1142de3 | 2002-03-29 16:28:31 +0000 | [diff] [blame] | 963 | LINKFORSHARED="-Wl,-E -Wl,+s";; |
| 964 | # LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 965 | BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 966 | Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 967 | # -u libsys_s pulls in all symbols in libsys |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 968 | Darwin/*) |
| 969 | # -u __dummy makes the linker aware of the objc runtime |
| 970 | # in System.framework; otherwise, __objcInit (referenced in |
| 971 | # crt1.o) gets erroneously defined as common, which breaks dynamic |
| 972 | # loading of any modules which reference it in System.framework. |
| 973 | # -u _PyMac_Error is needed to pull in the mac toolbox glue, which is |
| 974 | # not used by the core itself but which needs to be in the core so |
| 975 | # that dynamically loaded extension modules have access to it. |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 976 | LINKFORSHARED="$extra_undefs -framework System" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 977 | if test "$enable_framework" |
| 978 | then |
| 979 | LINKFORSHARED="$LINKFORSHARED -framework Python" |
| 980 | fi |
| 981 | LINKFORSHARED="$LINKFORSHARED $extra_frameworks";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 982 | OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 983 | SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";; |
Fred Drake | 02706f5 | 2000-09-25 15:08:46 +0000 | [diff] [blame] | 984 | ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 985 | FreeBSD*|NetBSD*|OpenBSD*) |
Guido van Rossum | df69365 | 1999-01-07 21:50:41 +0000 | [diff] [blame] | 986 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
| 987 | then |
| 988 | LINKFORSHARED="-Wl,--export-dynamic" |
| 989 | fi;; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 990 | SunOS/5*) case $CC in |
| 991 | *gcc*) |
Martin v. Löwis | a454857 | 2002-04-18 14:51:36 +0000 | [diff] [blame] | 992 | if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null |
Guido van Rossum | 8f4ceb1 | 1997-12-18 23:42:19 +0000 | [diff] [blame] | 993 | then |
| 994 | LINKFORSHARED="-Xlinker --export-dynamic" |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 995 | fi;; |
| 996 | esac;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 997 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 998 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 999 | AC_MSG_RESULT($LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 1000 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1001 | AC_SUBST(CFLAGSFORSHARED) |
| 1002 | AC_MSG_CHECKING(CFLAGSFORSHARED) |
| 1003 | if test ! "$LIBRARY" = "$LDLIBRARY" |
| 1004 | then |
Neil Schemenauer | d9cf41c | 2001-01-27 21:39:17 +0000 | [diff] [blame] | 1005 | case $ac_sys_system in |
| 1006 | CYGWIN*) |
| 1007 | # Cygwin needs CCSHARED when building extension DLLs |
| 1008 | # but not when building the interpreter DLL. |
| 1009 | CFLAGSFORSHARED='';; |
| 1010 | *) |
| 1011 | CFLAGSFORSHARED='$(CCSHARED)' |
| 1012 | esac |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 1013 | fi |
| 1014 | AC_MSG_RESULT($CFLAGSFORSHARED) |
| 1015 | |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1016 | # SHLIBS are libraries (except -lc and -lm) to link to the python shared |
| 1017 | # library (with --enable-shared). |
| 1018 | # For platforms on which shared libraries are not allowed to have unresolved |
| 1019 | # symbols, this must be set to $(LIBS) (expanded by make). |
| 1020 | AC_SUBST(SHLIBS) |
| 1021 | AC_MSG_CHECKING(SHLIBS) |
| 1022 | case "$ac_sys_system" in |
| 1023 | atheos*) |
| 1024 | SHLIBS='$(LIBS)';; |
| 1025 | *) |
| 1026 | SHLIBS='';; |
| 1027 | esac |
| 1028 | AC_MSG_RESULT($SHLIBS) |
| 1029 | |
| 1030 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1031 | # checks for libraries |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1032 | AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV |
| 1033 | AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX |
Martin v. Löwis | 41933dd | 2002-03-21 15:10:58 +0000 | [diff] [blame] | 1034 | AC_CHECK_LIB(rt, sem_init) # 'Real Time' functions on Solaris |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1035 | |
| 1036 | # checks for system dependent C++ extensions support |
| 1037 | case "$ac_sys_system" in |
| 1038 | AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support) |
| 1039 | AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"], |
| 1040 | [loadAndInit("", 0, "")], |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1041 | [AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1, |
| 1042 | [Define for AIX if your compiler is a genuine IBM xlC/xlC_r |
| 1043 | and you want support for AIX C++ shared extension modules.]) |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 1044 | AC_MSG_RESULT(yes)], |
| 1045 | [AC_MSG_RESULT(no)]);; |
| 1046 | *) ;; |
| 1047 | esac |
| 1048 | |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1049 | # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. |
| 1050 | # However on SGI IRIX, these exist but are broken. |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1051 | # BeOS' sockets are stashed in libnet. |
| 1052 | case "$ac_sys_system" in |
| 1053 | IRIX*) ;; |
Guido van Rossum | 2cb5660 | 1998-05-07 13:25:56 +0000 | [diff] [blame] | 1054 | *) |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1055 | AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4 |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 1056 | AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets |
Jeremy Hylton | cb25d5e | 2000-07-27 21:23:28 +0000 | [diff] [blame] | 1057 | ;; |
| 1058 | esac |
| 1059 | case "$ac_sys_system" in |
| 1060 | BeOS*) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1061 | AC_CHECK_LIB(net, socket, [LIBS="-lnet $LIBS"], [], $LIBS) # BeOS |
| 1062 | ;; |
| 1063 | esac |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 1064 | |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1065 | AC_MSG_CHECKING(for --with-libs) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1066 | AC_ARG_WITH(libs, |
| 1067 | [ --with-libs='lib1 ...' link against additional libs], [ |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 1068 | AC_MSG_RESULT($withval) |
| 1069 | LIBS="$withval $LIBS" |
| 1070 | ], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1071 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 1072 | # Determine if signalmodule should be used. |
| 1073 | AC_SUBST(USE_SIGNAL_MODULE) |
| 1074 | AC_SUBST(SIGNAL_OBJS) |
| 1075 | AC_MSG_CHECKING(for --with-signal-module) |
| 1076 | AC_ARG_WITH(signal-module, |
| 1077 | [ --with-signal-module disable/enable signal module]) |
| 1078 | |
| 1079 | if test -z "$with_signal_module" |
| 1080 | then with_signal_module="yes" |
| 1081 | fi |
| 1082 | AC_MSG_RESULT($with_signal_module) |
| 1083 | |
| 1084 | if test "${with_signal_module}" = "yes"; then |
| 1085 | USE_SIGNAL_MODULE="" |
| 1086 | SIGNAL_OBJS="" |
| 1087 | else |
| 1088 | USE_SIGNAL_MODULE="#" |
| 1089 | SIGNAL_OBJS="Parser/intrcheck.o Python/sigcheck.o" |
| 1090 | fi |
| 1091 | |
Guido van Rossum | 3d15bd8 | 2001-01-10 18:53:48 +0000 | [diff] [blame] | 1092 | # This is used to generate Setup.config |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1093 | AC_SUBST(USE_THREAD_MODULE) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1094 | USE_THREAD_MODULE="" |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 1095 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1096 | AC_MSG_CHECKING(for --with-dec-threads) |
| 1097 | AC_SUBST(LDLAST) |
| 1098 | AC_ARG_WITH(dec-threads, |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1099 | [ --with-dec-threads use DEC Alpha/OSF1 thread-safe libraries], [ |
| 1100 | AC_MSG_RESULT($withval) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1101 | LDLAST=-threads |
Guido van Rossum | f78abae | 1997-01-21 22:02:36 +0000 | [diff] [blame] | 1102 | if test "${with_thread+set}" != set; then |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1103 | with_thread="$withval"; |
| 1104 | fi], |
| 1105 | AC_MSG_RESULT(no)) |
| 1106 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1107 | # Templates for things AC_DEFINEd more than once. |
| 1108 | # For a single AC_DEFINE, no template is needed. |
| 1109 | AH_TEMPLATE(C_THREADS,[Define if you have the Mach cthreads package]) |
| 1110 | AH_TEMPLATE(_REENTRANT, |
| 1111 | [Define to force use of thread-safe errno, h_errno, and other functions]) |
| 1112 | AH_TEMPLATE(WITH_THREAD, |
| 1113 | [Define if you want to compile in rudimentary thread support]) |
| 1114 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1115 | AC_MSG_CHECKING(for --with-threads) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1116 | AC_ARG_WITH(threads, |
| 1117 | [ --with(out)-threads[=DIRECTORY] disable/enable thread support]) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 1118 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1119 | # --with-thread is deprecated, but check for it anyway |
Barry Warsaw | a0f3c5c | 2000-06-30 16:39:35 +0000 | [diff] [blame] | 1120 | AC_ARG_WITH(thread, |
| 1121 | [ --with(out)-thread[=DIRECTORY] deprecated; use --with(out)-threads],[ |
| 1122 | with_threads=$with_thread]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1123 | |
| 1124 | if test -z "$with_threads" |
| 1125 | then with_threads="yes" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1126 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1127 | AC_MSG_RESULT($with_threads) |
Guido van Rossum | 6400c26 | 1997-05-22 20:34:27 +0000 | [diff] [blame] | 1128 | |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1129 | AC_SUBST(THREADOBJ) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1130 | if test "$with_threads" = "no" |
| 1131 | then |
| 1132 | USE_THREAD_MODULE="#" |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1133 | elif test "$ac_cv_pthread_is_default" = yes |
| 1134 | then |
| 1135 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1136 | # Defining _REENTRANT on system with POSIX threads should not hurt. |
| 1137 | AC_DEFINE(_REENTRANT) |
| 1138 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1139 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1140 | elif test "$ac_cv_kpthread" = "yes" |
| 1141 | then |
| 1142 | CC="$CC -Kpthread" |
| 1143 | AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1144 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1145 | THREADOBJ="Python/thread.o" |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1146 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1147 | if test ! -z "$with_threads" -a -d "$with_threads" |
| 1148 | then LDFLAGS="$LDFLAGS -L$with_threads" |
| 1149 | fi |
| 1150 | if test ! -z "$withval" -a -d "$withval" |
| 1151 | then LDFLAGS="$LDFLAGS -L$withval" |
| 1152 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1153 | |
| 1154 | # According to the POSIX spec, a pthreads implementation must |
| 1155 | # define _POSIX_THREADS in unistd.h. Some apparently don't (which ones?) |
| 1156 | AC_MSG_CHECKING(for _POSIX_THREADS in unistd.h) |
| 1157 | AC_EGREP_CPP(yes, |
| 1158 | [#include <unistd.h> |
| 1159 | #ifdef _POSIX_THREADS |
| 1160 | yes |
| 1161 | #endif |
| 1162 | ], unistd_defines_pthreads=yes, unistd_defines_pthreads=no) |
| 1163 | AC_MSG_RESULT($unistd_defines_pthreads) |
| 1164 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1165 | AC_DEFINE(_REENTRANT) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1166 | AC_CHECK_HEADER(cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1167 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1168 | AC_DEFINE(HURD_C_THREADS, 1, |
| 1169 | [Define if you are using Mach cthreads directly under /include]) |
Martin v. Löwis | a6e9758 | 2002-01-01 18:41:33 +0000 | [diff] [blame] | 1170 | LIBS="$LIBS -lthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1171 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1172 | AC_CHECK_HEADER(mach/cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1173 | AC_DEFINE(C_THREADS) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1174 | AC_DEFINE(MACH_C_THREADS, 1, |
| 1175 | [Define if you are using Mach cthreads under mach /]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1176 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1177 | AC_MSG_CHECKING(for --with-pth) |
| 1178 | AC_ARG_WITH(pth, |
| 1179 | [ --with-pth use GNU pth threading libraries], [ |
| 1180 | AC_MSG_RESULT($withval) |
| 1181 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1182 | AC_DEFINE(HAVE_PTH, 1, [Define if you have GNU PTH threads.]) |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1183 | LIBS="-lpth $LIBS" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1184 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1185 | AC_MSG_RESULT(no) |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1186 | |
| 1187 | # Just looking for pthread_create in libpthread is not enough: |
| 1188 | # on HP/UX, pthread.h renames pthread_create to a different symbol name. |
| 1189 | # So we really have to include pthread.h, and then link. |
| 1190 | _libs=$LIBS |
| 1191 | LIBS="$LIBS -lpthread" |
| 1192 | AC_MSG_CHECKING([for pthread_create in -lpthread]) |
| 1193 | AC_TRY_LINK([#include <pthread.h> |
| 1194 | |
| 1195 | void * start_routine (void *arg) { exit (0); }], [ |
| 1196 | pthread_create (NULL, NULL, start_routine, NULL)], [ |
| 1197 | AC_MSG_RESULT(yes) |
| 1198 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1199 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1200 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1201 | LIBS=$_libs |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1202 | AC_CHECK_FUNC(pthread_detach, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1203 | posix_threads=yes |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1204 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1205 | AC_CHECK_HEADER(atheos/threads.h, [AC_DEFINE(WITH_THREAD) |
| 1206 | AC_DEFINE(ATHEOS_THREADS, 1, |
| 1207 | [Define this if you have AtheOS threads.]) |
| 1208 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1209 | AC_CHECK_HEADER(kernel/OS.h, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1210 | AC_DEFINE(BEOS_THREADS, 1, |
| 1211 | [Define this if you have BeOS threads.]) |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1212 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1213 | AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1214 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1215 | LIBS="$LIBS -lpthreads" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1216 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1217 | AC_CHECK_LIB(c_r, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1218 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1219 | LIBS="$LIBS -lc_r" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1220 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1221 | AC_CHECK_LIB(thread, __d6_pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1222 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1223 | LIBS="$LIBS -lthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1224 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1225 | AC_CHECK_LIB(pthread, __pthread_create_system, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1226 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1227 | LIBS="$LIBS -lpthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1228 | THREADOBJ="Python/thread.o"], [ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1229 | AC_CHECK_LIB(cma, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1230 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1231 | LIBS="$LIBS -lcma" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1232 | THREADOBJ="Python/thread.o"],[ |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1233 | USE_THREAD_MODULE="#"]) |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1234 | ])])])])])])])])])])]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1235 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1236 | if test "$posix_threads" = "yes"; then |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1237 | if test "$unistd_defines_pthreads" = "no"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1238 | AC_DEFINE(_POSIX_THREADS, 1, |
| 1239 | [Define if you have POSIX threads, |
| 1240 | and your system does not define that.]) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1241 | fi |
| 1242 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1243 | AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) |
| 1244 | AC_CACHE_VAL(ac_cv_pthread_system_supported, |
| 1245 | [AC_TRY_RUN([#include <pthread.h> |
| 1246 | void *foo(void *parm) { |
| 1247 | return NULL; |
| 1248 | } |
| 1249 | main() { |
| 1250 | pthread_attr_t attr; |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1251 | pthread_t id; |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1252 | if (pthread_attr_init(&attr)) exit(-1); |
| 1253 | if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); |
Martin v. Löwis | a82d347 | 2002-02-24 16:05:05 +0000 | [diff] [blame] | 1254 | if (pthread_create(&id, &attr, foo, NULL)) exit(-1); |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1255 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1256 | }], |
| 1257 | ac_cv_pthread_system_supported=yes, |
| 1258 | ac_cv_pthread_system_supported=no, |
| 1259 | ac_cv_pthread_system_supported=no) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1260 | ]) |
| 1261 | AC_MSG_RESULT($ac_cv_pthread_system_supported) |
| 1262 | if test "$ac_cv_pthread_system_supported" = "yes"; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1263 | AC_DEFINE(PTHREAD_SYSTEM_SCHED_SUPPORTED, 1, [Defined if PTHREAD_SCOPE_SYSTEM supported.]) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1264 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1265 | AC_CHECK_FUNCS(pthread_sigmask) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1266 | fi |
| 1267 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1268 | AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD) |
| 1269 | LIBS="$LIBS -lmpc" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1270 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1271 | USE_THREAD_MODULE=""]) |
Martin v. Löwis | 3d2b549 | 2002-03-15 13:48:21 +0000 | [diff] [blame] | 1272 | |
| 1273 | if test $posix_threads != "yes"; then |
| 1274 | AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD) |
| 1275 | LIBS="$LIBS -lthread" |
Martin v. Löwis | 2d7e264 | 2002-04-05 16:50:53 +0000 | [diff] [blame] | 1276 | THREADOBJ="Python/thread.o" |
Martin v. Löwis | 3d2b549 | 2002-03-15 13:48:21 +0000 | [diff] [blame] | 1277 | USE_THREAD_MODULE=""]) |
| 1278 | fi |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1279 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1280 | if test "$USE_THREAD_MODULE" != "#" |
| 1281 | then |
| 1282 | # If the above checks didn't disable threads, (at least) OSF1 |
| 1283 | # needs this '-threads' argument during linking. |
| 1284 | case $ac_sys_system in |
| 1285 | OSF1) LDLAST=-threads;; |
| 1286 | esac |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1287 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1288 | fi |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1289 | |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1290 | # Check for enable-ipv6 |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 1291 | AH_TEMPLATE(ENABLE_IPV6, [Define if --enable-ipv6 is specified]) |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1292 | AC_MSG_CHECKING([if --enable-ipv6 is specified]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1293 | AC_ARG_ENABLE(ipv6, |
| 1294 | [ --enable-ipv6 Enable ipv6 (with ipv4) support |
| 1295 | --disable-ipv6 Disable ipv6 support], |
| 1296 | [ case "$enableval" in |
| 1297 | no) |
| 1298 | AC_MSG_RESULT(no) |
| 1299 | ipv6=no |
| 1300 | ;; |
| 1301 | *) AC_MSG_RESULT(yes) |
| 1302 | AC_DEFINE(ENABLE_IPV6) |
| 1303 | ipv6=yes |
| 1304 | ;; |
| 1305 | esac ], |
| 1306 | |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1307 | [ |
| 1308 | dnl the check does not work on cross compilation case... |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1309 | AC_TRY_RUN([ /* AF_INET6 available check */ |
| 1310 | #include <sys/types.h> |
| 1311 | #include <sys/socket.h> |
| 1312 | main() |
| 1313 | { |
| 1314 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) |
| 1315 | exit(1); |
| 1316 | else |
| 1317 | exit(0); |
| 1318 | } |
| 1319 | ], |
| 1320 | AC_MSG_RESULT(yes) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1321 | ipv6=yes, |
| 1322 | AC_MSG_RESULT(no) |
| 1323 | ipv6=no, |
| 1324 | AC_MSG_RESULT(no) |
| 1325 | ipv6=no |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1326 | ) |
| 1327 | |
| 1328 | if test "$ipv6" = "yes"; then |
| 1329 | AC_MSG_CHECKING(if RFC2553 API is available) |
| 1330 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1331 | #include <netinet/in.h>], |
| 1332 | [struct sockaddr_in6 x; |
| 1333 | x.sin6_scope_id;], |
| 1334 | AC_MSG_RESULT(yes) |
| 1335 | ipv6=yes, |
| 1336 | AC_MSG_RESULT(no, IPv6 disabled) |
| 1337 | ipv6=no) |
| 1338 | fi |
| 1339 | |
| 1340 | if test "$ipv6" = "yes"; then |
| 1341 | AC_DEFINE(ENABLE_IPV6) |
| 1342 | fi |
| 1343 | ]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1344 | |
| 1345 | ipv6type=unknown |
| 1346 | ipv6lib=none |
| 1347 | ipv6trylibc=no |
| 1348 | |
| 1349 | if test "$ipv6" = "yes"; then |
| 1350 | AC_MSG_CHECKING([ipv6 stack type]) |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 1351 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; |
| 1352 | do |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1353 | case $i in |
| 1354 | inria) |
| 1355 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1356 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1357 | #include <netinet/in.h> |
| 1358 | #ifdef IPV6_INRIA_VERSION |
| 1359 | yes |
| 1360 | #endif], |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1361 | [ipv6type=$i]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1362 | ;; |
| 1363 | kame) |
| 1364 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1365 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1366 | #include <netinet/in.h> |
| 1367 | #ifdef __KAME__ |
| 1368 | yes |
| 1369 | #endif], |
| 1370 | [ipv6type=$i; |
| 1371 | ipv6lib=inet6 |
| 1372 | ipv6libdir=/usr/local/v6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1373 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1374 | ;; |
| 1375 | linux-glibc) |
| 1376 | dnl http://www.v6.linux.or.jp/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1377 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1378 | #include <features.h> |
| 1379 | #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) |
| 1380 | yes |
| 1381 | #endif], |
| 1382 | [ipv6type=$i; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1383 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1384 | ;; |
| 1385 | linux-inet6) |
| 1386 | dnl http://www.v6.linux.or.jp/ |
| 1387 | if test -d /usr/inet6; then |
| 1388 | ipv6type=$i |
| 1389 | ipv6lib=inet6 |
| 1390 | ipv6libdir=/usr/inet6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1391 | OPT="-I/usr/inet6/include $OPT" |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1392 | fi |
| 1393 | ;; |
| 1394 | solaris) |
| 1395 | if test -f /etc/netconfig; then |
| 1396 | if /usr/xpg4/bin/grep -q tcp6 /etc/netconfig; then |
| 1397 | ipv6type=$i |
| 1398 | ipv6trylibc=yes |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1399 | fi |
| 1400 | fi |
| 1401 | ;; |
| 1402 | toshiba) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1403 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1404 | #include <sys/param.h> |
| 1405 | #ifdef _TOSHIBA_INET6 |
| 1406 | yes |
| 1407 | #endif], |
| 1408 | [ipv6type=$i; |
| 1409 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1410 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1411 | ;; |
| 1412 | v6d) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1413 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1414 | #include </usr/local/v6/include/sys/v6config.h> |
| 1415 | #ifdef __V6D__ |
| 1416 | yes |
| 1417 | #endif], |
| 1418 | [ipv6type=$i; |
| 1419 | ipv6lib=v6; |
| 1420 | ipv6libdir=/usr/local/v6/lib; |
| 1421 | OPT="-I/usr/local/v6/include $OPT"]) |
| 1422 | ;; |
| 1423 | zeta) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1424 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1425 | #include <sys/param.h> |
| 1426 | #ifdef _ZETA_MINAMI_INET6 |
| 1427 | yes |
| 1428 | #endif], |
| 1429 | [ipv6type=$i; |
| 1430 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1431 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1432 | ;; |
| 1433 | esac |
| 1434 | if test "$ipv6type" != "unknown"; then |
| 1435 | break |
| 1436 | fi |
| 1437 | done |
| 1438 | AC_MSG_RESULT($ipv6type) |
| 1439 | fi |
| 1440 | |
| 1441 | if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then |
| 1442 | if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then |
| 1443 | LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" |
| 1444 | echo "using lib$ipv6lib" |
| 1445 | else |
| 1446 | if test $ipv6trylibc = "yes"; then |
| 1447 | echo "using libc" |
| 1448 | else |
| 1449 | echo 'Fatal: no $ipv6lib library found. cannot continue.' |
| 1450 | echo "You need to fetch lib$ipv6lib.a from appropriate" |
| 1451 | echo 'ipv6 kit and compile beforehand.' |
| 1452 | exit 1 |
| 1453 | fi |
| 1454 | fi |
| 1455 | fi |
| 1456 | |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1457 | # Check for universal newline support |
| 1458 | AC_MSG_CHECKING(for --with-universal-newline) |
| 1459 | AC_ARG_WITH(universal-newlines, |
| 1460 | [ --with(out)-universal-newlines disable/enable foreign newlines]) |
| 1461 | |
| 1462 | if test -z "$with_universal_newlines" |
| 1463 | then with_universal_newlines="yes" |
| 1464 | fi |
| 1465 | if test "$with_universal_newlines" != "no" |
| 1466 | then |
Martin v. Löwis | e8aea58 | 2002-04-16 05:51:02 +0000 | [diff] [blame] | 1467 | AC_DEFINE(WITH_UNIVERSAL_NEWLINES, 1, |
| 1468 | [Define if you want to read files with foreign newlines.]) |
Jack Jansen | 7b8c754 | 2002-04-14 20:12:41 +0000 | [diff] [blame] | 1469 | fi |
| 1470 | AC_MSG_RESULT($with_universal_newlines) |
| 1471 | |
Martin v. Löwis | a3fb4f7 | 2002-06-09 13:33:54 +0000 | [diff] [blame] | 1472 | # Check for --with-doc-strings |
| 1473 | AC_MSG_CHECKING(for --with-doc-strings) |
| 1474 | AC_ARG_WITH(doc-strings, |
| 1475 | [ --with(out)-doc-strings disable/enable documentation strings]) |
| 1476 | |
| 1477 | if test -z "$with_doc_strings" |
| 1478 | then with_doc_strings="yes" |
| 1479 | fi |
| 1480 | if test "$with_doc_strings" != "no" |
| 1481 | then |
| 1482 | AC_DEFINE(WITH_DOC_STRINGS, 1, |
| 1483 | [Define if you want documentation strings in extension modules]) |
| 1484 | fi |
| 1485 | AC_MSG_RESULT($with_doc_strings) |
| 1486 | |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1487 | # Check for Python-specific malloc support |
| 1488 | AC_MSG_CHECKING(for --with-pymalloc) |
| 1489 | AC_ARG_WITH(pymalloc, |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1490 | [ --with(out)-pymalloc disable/enable specialized mallocs]) |
| 1491 | |
| 1492 | if test -z "$with_pymalloc" |
| 1493 | then with_pymalloc="yes" |
| 1494 | fi |
| 1495 | if test "$with_pymalloc" != "no" |
| 1496 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1497 | AC_DEFINE(WITH_PYMALLOC, 1, |
| 1498 | [Define if you want to compile in Python-specific mallocs]) |
Neil Schemenauer | 16c2297 | 2002-03-22 15:34:49 +0000 | [diff] [blame] | 1499 | fi |
| 1500 | AC_MSG_RESULT($with_pymalloc) |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1501 | |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1502 | # Check for --with-wctype-functions |
| 1503 | AC_MSG_CHECKING(for --with-wctype-functions) |
| 1504 | AC_ARG_WITH(wctype-functions, |
| 1505 | [ --with-wctype-functions use wctype.h functions], [ |
| 1506 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1507 | then |
| 1508 | AC_DEFINE(WANT_WCTYPE_FUNCTIONS, 1, |
| 1509 | [Define if you want wctype.h functions to be used instead of the |
| 1510 | one supplied by Python itself. (see Include/unicodectype.h).]) |
| 1511 | AC_MSG_RESULT(yes) |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1512 | else AC_MSG_RESULT(no) |
| 1513 | fi], |
| 1514 | [AC_MSG_RESULT(no)]) |
| 1515 | |
Guido van Rossum | 68242b5 | 1996-05-28 22:53:03 +0000 | [diff] [blame] | 1516 | # -I${DLINCLDIR} is added to the compile rule for importdl.o |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1517 | AC_SUBST(DLINCLDIR) |
Guido van Rossum | 98935bf | 2001-09-05 19:13:16 +0000 | [diff] [blame] | 1518 | DLINCLDIR=. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1519 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1520 | AC_MSG_CHECKING(for --with-sgi-dl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1521 | AC_ARG_WITH(sgi-dl, |
| 1522 | [ --with-sgi-dl=DIRECTORY IRIX 4 dynamic linking], [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1523 | AC_MSG_RESULT($withval) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1524 | AC_DEFINE(WITH_SGI_DL, 1, |
| 1525 | [Define if you want to use SGI (IRIX 4) dynamic linking. |
| 1526 | This requires the "dl" library by Jack Jansen, |
| 1527 | ftp://ftp.cwi.nl/pub/dynload/dl-1.6.tar.Z. |
| 1528 | Do not bother on IRIX 5, it already has dynamic linking using SunOS |
| 1529 | style shared libraries]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1530 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1531 | dldir=$withval |
Guido van Rossum | 4095101 | 2000-10-07 16:21:27 +0000 | [diff] [blame] | 1532 | if test ! -z "$dldir" -a -d "$dldir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1533 | then LDFLAGS="$LDFLAGS -L$dldir" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1534 | else AC_ERROR(proper usage is --with-sgi-dl=DIRECTORY) |
| 1535 | fi |
| 1536 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1537 | LIBS="$LIBS -ldl -lmld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1538 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1539 | AC_MSG_CHECKING(for --with-dl-dld) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1540 | AC_ARG_WITH(dl-dld, [ --with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking], [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1541 | AC_MSG_RESULT($withval) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1542 | AC_DEFINE(WITH_DL_DLD, 1, |
| 1543 | [Define if you want to emulate SGI (IRIX 4) dynamic linking. |
| 1544 | This is rumoured to work on VAX (Ultrix), Sun3 (SunOS 3.4), |
| 1545 | Sequent Symmetry (Dynix), and Atari ST. |
| 1546 | This requires the 'dl-dld' library, |
| 1547 | ftp://ftp.cwi.nl/pub/dynload/dl-dld-1.1.tar.Z, |
| 1548 | as well as the 'GNU dld' library, |
| 1549 | ftp://ftp.cwi.nl/pub/dynload/dld-3.2.3.tar.Z. |
| 1550 | Do not bother on SunOS 4 or 5, they already have dynamic linking using |
| 1551 | shared libraries.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1552 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1553 | dldir=`echo "$withval" | sed 's/,.*//'` |
| 1554 | dlddir=`echo "$withval" | sed 's/.*,//'` |
Barry Warsaw | 7d1219d | 2000-10-05 18:45:53 +0000 | [diff] [blame] | 1555 | 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] | 1556 | then LDFLAGS="$LDFLAGS -L$dldir -L$dlddir" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1557 | else AC_ERROR(proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY) |
| 1558 | fi |
| 1559 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1560 | LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1561 | |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1562 | # the dlopen() function means we might want to use dynload_shlib.o. some |
| 1563 | # platforms, such as AIX, have dlopen(), but don't want to use it. |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1564 | AC_CHECK_FUNCS(dlopen) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1565 | |
| 1566 | # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic |
| 1567 | # loading of modules. |
| 1568 | AC_SUBST(DYNLOADFILE) |
| 1569 | AC_MSG_CHECKING(DYNLOADFILE) |
| 1570 | if test -z "$DYNLOADFILE" |
| 1571 | then |
| 1572 | case $ac_sys_system/$ac_sys_release in |
| 1573 | AIX*) DYNLOADFILE="dynload_aix.o";; |
| 1574 | BeOS*) DYNLOADFILE="dynload_beos.o";; |
| 1575 | hp*|HP*) DYNLOADFILE="dynload_hpux.o";; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1576 | Darwin/*) DYNLOADFILE="dynload_next.o";; |
Martin v. Löwis | f90ae20 | 2002-06-11 06:22:31 +0000 | [diff] [blame] | 1577 | atheos*) DYNLOADFILE="dynload_atheos.o";; |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1578 | *) |
| 1579 | # use dynload_shlib.c and dlopen() if we have it; otherwise stub |
| 1580 | # out any dynamic loading |
| 1581 | if test "$ac_cv_func_dlopen" = yes |
| 1582 | then DYNLOADFILE="dynload_shlib.o" |
| 1583 | else DYNLOADFILE="dynload_stub.o" |
| 1584 | fi |
| 1585 | ;; |
| 1586 | esac |
| 1587 | fi |
| 1588 | AC_MSG_RESULT($DYNLOADFILE) |
| 1589 | if test "$DYNLOADFILE" != "dynload_stub.o" |
| 1590 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1591 | AC_DEFINE(HAVE_DYNAMIC_LOADING, 1, |
| 1592 | [Defined when any dynamic module loading is enabled.]) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1593 | fi |
| 1594 | |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1595 | # MACHDEP_OBJS can be set to platform-specific object files needed by Python |
| 1596 | |
| 1597 | AC_SUBST(MACHDEP_OBJS) |
| 1598 | AC_MSG_CHECKING(MACHDEP_OBJS) |
| 1599 | if test -z "$MACHDEP_OBJS" |
| 1600 | then |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1601 | MACHDEP_OBJS=$extra_machdep_objs |
| 1602 | else |
| 1603 | MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1604 | fi |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1605 | AC_MSG_RESULT(MACHDEP_OBJS) |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1606 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1607 | # checks for library functions |
Martin v. Löwis | 244edc8 | 2001-10-04 22:44:26 +0000 | [diff] [blame] | 1608 | AC_CHECK_FUNCS(alarm chown chroot clock confstr ctermid ctermid_r execv \ |
Fred Drake | 6b3cc52 | 2002-04-15 19:20:27 +0000 | [diff] [blame] | 1609 | fchdir flock fork fsync fdatasync fpathconf ftime ftruncate \ |
Martin v. Löwis | 606edc1 | 2002-06-13 21:09:11 +0000 | [diff] [blame] | 1610 | gai_strerror getgroups getlogin getpeername getpgid getpid getpwent getwd \ |
Martin v. Löwis | 06a83e9 | 2002-04-14 10:19:44 +0000 | [diff] [blame] | 1611 | hstrerror inet_pton kill killpg link lstat mkfifo mknod mktime mremap \ |
Andrew M. Kuchling | 5821b77 | 2000-08-25 01:14:08 +0000 | [diff] [blame] | 1612 | nice pathconf pause plock poll pthread_init \ |
Fred Drake | 35a092f | 1999-12-13 16:23:35 +0000 | [diff] [blame] | 1613 | putenv readlink \ |
Martin v. Löwis | 61c5edf | 2001-10-18 04:06:00 +0000 | [diff] [blame] | 1614 | select setegid seteuid setgid setgroups \ |
Martin v. Löwis | 791bfda | 2001-07-24 06:33:08 +0000 | [diff] [blame] | 1615 | setlocale setregid setreuid setsid setpgid setuid setvbuf snprintf \ |
Michael W. Hudson | 065c1a2 | 2002-06-06 13:03:44 +0000 | [diff] [blame] | 1616 | sigaction siginterrupt sigrelse strftime strptime symlink \ |
Michael W. Hudson | 34f20ea | 2002-05-27 15:08:24 +0000 | [diff] [blame] | 1617 | sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ |
Guido van Rossum | c524d95 | 2001-10-19 01:31:59 +0000 | [diff] [blame] | 1618 | truncate uname unsetenv waitpid _getpty getpriority) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1619 | |
Fred Drake | 8cef4cf | 2000-06-28 16:40:38 +0000 | [diff] [blame] | 1620 | # check for openpty and forkpty |
| 1621 | |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1622 | AC_CHECK_FUNCS(openpty,, AC_CHECK_LIB(util,openpty, [AC_DEFINE(HAVE_OPENPTY) LIBS="$LIBS -lutil"])) |
| 1623 | 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] | 1624 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1625 | # check for long file support functions |
| 1626 | AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs) |
| 1627 | |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 1628 | AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1629 | AC_CHECK_FUNCS(getpgrp, |
| 1630 | AC_TRY_COMPILE([#include <unistd.h>], |
| 1631 | [getpgrp(0);], |
| 1632 | AC_DEFINE(GETPGRP_HAVE_ARG, 1, |
| 1633 | [Define if getpgrp() must be called as getpgrp(0).]) |
| 1634 | ) |
| 1635 | ) |
Jeremy Hylton | af4c12f | 2002-07-18 20:25:46 +0000 | [diff] [blame] | 1636 | AC_FUNC_SETPGRP(AC_DEFINE(SETPGRP_HAVE_ARG, 1, |
| 1637 | [Define if setpgrp() must be called as setpgrp(0, 0).]) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1638 | ) |
| 1639 | AC_CHECK_FUNCS(gettimeofday, |
| 1640 | AC_TRY_COMPILE([#include <sys/time.h>], |
| 1641 | [gettimeofday((struct timeval*)0,(struct timezone*)0);], , |
| 1642 | AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
| 1643 | [Define if gettimeofday() does not have second (timezone) argument |
| 1644 | This is the case on Motorola V4 (R40V4.2)]) |
| 1645 | ) |
| 1646 | ) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1647 | |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1648 | |
| 1649 | # On OSF/1 V5.1, getaddrinfo is available, but a define |
| 1650 | # for [no]getaddrinfo in netdb.h. |
| 1651 | AC_MSG_CHECKING(for getaddrinfo) |
| 1652 | AC_TRY_LINK([ |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1653 | #include <sys/types.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1654 | #include <sys/socket.h> |
| 1655 | #include <netdb.h> |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1656 | #include <stdio.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1657 | ],[ |
| 1658 | getaddrinfo(NULL, NULL, NULL, NULL); |
| 1659 | ], [ |
| 1660 | AC_MSG_RESULT(yes) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1661 | AC_MSG_CHECKING(getaddrinfo bug) |
| 1662 | AC_TRY_RUN([ |
| 1663 | #include <sys/types.h> |
| 1664 | #include <netdb.h> |
| 1665 | #include <string.h> |
| 1666 | #include <sys/socket.h> |
| 1667 | #include <netinet/in.h> |
| 1668 | |
| 1669 | main() |
| 1670 | { |
| 1671 | int passive, gaierr, inet4 = 0, inet6 = 0; |
| 1672 | struct addrinfo hints, *ai, *aitop; |
| 1673 | char straddr[INET6_ADDRSTRLEN], strport[16]; |
| 1674 | |
| 1675 | for (passive = 0; passive <= 1; passive++) { |
| 1676 | memset(&hints, 0, sizeof(hints)); |
| 1677 | hints.ai_family = AF_UNSPEC; |
| 1678 | hints.ai_flags = passive ? AI_PASSIVE : 0; |
| 1679 | hints.ai_socktype = SOCK_STREAM; |
| 1680 | if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { |
| 1681 | (void)gai_strerror(gaierr); |
| 1682 | goto bad; |
| 1683 | } |
| 1684 | for (ai = aitop; ai; ai = ai->ai_next) { |
| 1685 | if (ai->ai_addr == NULL || |
| 1686 | ai->ai_addrlen == 0 || |
| 1687 | getnameinfo(ai->ai_addr, ai->ai_addrlen, |
| 1688 | straddr, sizeof(straddr), strport, sizeof(strport), |
| 1689 | NI_NUMERICHOST|NI_NUMERICSERV) != 0) { |
| 1690 | goto bad; |
| 1691 | } |
| 1692 | switch (ai->ai_family) { |
| 1693 | case AF_INET: |
| 1694 | if (strcmp(strport, "54321") != 0) { |
| 1695 | goto bad; |
| 1696 | } |
| 1697 | if (passive) { |
| 1698 | if (strcmp(straddr, "0.0.0.0") != 0) { |
| 1699 | goto bad; |
| 1700 | } |
| 1701 | } else { |
| 1702 | if (strcmp(straddr, "127.0.0.1") != 0) { |
| 1703 | goto bad; |
| 1704 | } |
| 1705 | } |
| 1706 | inet4++; |
| 1707 | break; |
| 1708 | case AF_INET6: |
| 1709 | if (strcmp(strport, "54321") != 0) { |
| 1710 | goto bad; |
| 1711 | } |
| 1712 | if (passive) { |
| 1713 | if (strcmp(straddr, "::") != 0) { |
| 1714 | goto bad; |
| 1715 | } |
| 1716 | } else { |
| 1717 | if (strcmp(straddr, "::1") != 0) { |
| 1718 | goto bad; |
| 1719 | } |
| 1720 | } |
| 1721 | inet6++; |
| 1722 | break; |
| 1723 | case AF_UNSPEC: |
| 1724 | goto bad; |
| 1725 | break; |
| 1726 | default: |
| 1727 | /* another family support? */ |
| 1728 | break; |
| 1729 | } |
| 1730 | } |
| 1731 | } |
| 1732 | |
| 1733 | if (!(inet4 == 0 || inet4 == 2)) |
| 1734 | goto bad; |
| 1735 | if (!(inet6 == 0 || inet6 == 2)) |
| 1736 | goto bad; |
| 1737 | |
| 1738 | if (aitop) |
| 1739 | freeaddrinfo(aitop); |
| 1740 | exit(0); |
| 1741 | |
| 1742 | bad: |
| 1743 | if (aitop) |
| 1744 | freeaddrinfo(aitop); |
| 1745 | exit(1); |
| 1746 | } |
| 1747 | ], |
| 1748 | AC_MSG_RESULT(good) |
| 1749 | buggygetaddrinfo=no, |
| 1750 | AC_MSG_RESULT(buggy) |
| 1751 | buggygetaddrinfo=yes, |
| 1752 | AC_MSG_RESULT(buggy) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1753 | buggygetaddrinfo=yes)], [ |
| 1754 | AC_MSG_RESULT(no) |
| 1755 | buggygetaddrinfo=yes |
| 1756 | ]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1757 | |
| 1758 | if test "$buggygetaddrinfo" = "yes"; then |
| 1759 | if test "$ipv6" = "yes"; then |
| 1760 | echo 'Fatal: You must get working getaddrinfo() function.' |
| 1761 | echo ' or you can specify "--disable-ipv6"'. |
| 1762 | exit 1 |
| 1763 | fi |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1764 | else |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1765 | AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if you have the getaddrinfo function.]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1766 | fi |
Thomas Wouters | b0db85a | 2001-08-08 10:39:03 +0000 | [diff] [blame] | 1767 | AC_CHECK_FUNCS(getnameinfo) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1768 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1769 | # checks for structures |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1770 | AC_HEADER_TIME |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1771 | AC_STRUCT_TM |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1772 | AC_STRUCT_TIMEZONE |
Guido van Rossum | 98bf58f | 2001-10-18 20:34:25 +0000 | [diff] [blame] | 1773 | AC_STRUCT_ST_RDEV |
| 1774 | AC_STRUCT_ST_BLKSIZE |
| 1775 | AC_STRUCT_ST_BLOCKS |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1776 | |
| 1777 | AC_MSG_CHECKING(for time.h that defines altzone) |
| 1778 | AC_CACHE_VAL(ac_cv_header_time_altzone, |
| 1779 | [AC_TRY_COMPILE([#include <time.h>], [return altzone;], |
| 1780 | ac_cv_header_time_altzone=yes, |
| 1781 | ac_cv_header_time_altzone=no)]) |
| 1782 | AC_MSG_RESULT($ac_cv_header_time_altzone) |
| 1783 | if test $ac_cv_header_time_altzone = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1784 | AC_DEFINE(HAVE_ALTZONE, 1, [Define this if your time.h defines altzone.]) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1785 | fi |
| 1786 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1787 | was_it_defined=no |
| 1788 | AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1789 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1790 | #include <sys/types.h> |
| 1791 | #include <sys/select.h> |
| 1792 | #include <sys/time.h> |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1793 | ], [;], [ |
| 1794 | AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1, |
| 1795 | [Define if you can safely include both <sys/select.h> and <sys/time.h> |
| 1796 | (which you can't on SCO ODT 3.0).]) |
| 1797 | was_it_defined=yes |
| 1798 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1799 | AC_MSG_RESULT($was_it_defined) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1800 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1801 | AC_MSG_CHECKING(for addrinfo) |
| 1802 | AC_CACHE_VAL(ac_cv_struct_addrinfo, |
| 1803 | AC_TRY_COMPILE([ |
| 1804 | # include <netdb.h>], |
| 1805 | [struct addrinfo a], |
| 1806 | ac_cv_struct_addrinfo=yes, |
| 1807 | ac_cv_struct_addrinfo=no)) |
| 1808 | AC_MSG_RESULT($ac_cv_struct_addrinfo) |
| 1809 | if test $ac_cv_struct_addrinfo = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1810 | AC_DEFINE(HAVE_ADDRINFO, 1, [struct addrinfo (netdb.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1811 | fi |
| 1812 | |
| 1813 | AC_MSG_CHECKING(for sockaddr_storage) |
| 1814 | AC_CACHE_VAL(ac_cv_struct_sockaddr_storage, |
| 1815 | AC_TRY_COMPILE([ |
| 1816 | # include <sys/types.h> |
| 1817 | # include <sys/socket.h>], |
| 1818 | [struct sockaddr_storage s], |
| 1819 | ac_cv_struct_sockaddr_storage=yes, |
| 1820 | ac_cv_struct_sockaddr_storage=no)) |
| 1821 | AC_MSG_RESULT($ac_cv_struct_sockaddr_storage) |
| 1822 | if test $ac_cv_struct_sockaddr_storage = yes; then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1823 | AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [struct sockaddr_storage (sys/socket.h)]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1824 | fi |
| 1825 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1826 | # checks for compiler characteristics |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1827 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1828 | AC_C_CHAR_UNSIGNED |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1829 | AC_C_CONST |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1830 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1831 | works=no |
| 1832 | AC_MSG_CHECKING(for working volatile) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1833 | AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, |
| 1834 | AC_DEFINE(volatile, [], [Define to empty if the keyword does not work.]) |
| 1835 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1836 | AC_MSG_RESULT($works) |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 1837 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1838 | works=no |
| 1839 | AC_MSG_CHECKING(for working signed char) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1840 | AC_TRY_COMPILE([], [signed char c;], works=yes, |
| 1841 | AC_DEFINE(signed, [], [Define to empty if the keyword does not work.]) |
| 1842 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1843 | AC_MSG_RESULT($works) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1844 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1845 | have_prototypes=no |
| 1846 | AC_MSG_CHECKING(for prototypes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1847 | AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],[ |
| 1848 | AC_DEFINE(HAVE_PROTOTYPES, 1, |
| 1849 | [Define if your compiler supports function prototype]) |
| 1850 | have_prototypes=yes |
| 1851 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1852 | AC_MSG_RESULT($have_prototypes) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1853 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1854 | works=no |
| 1855 | AC_MSG_CHECKING(for variable length prototypes and stdarg.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1856 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1857 | #include <stdarg.h> |
Guido van Rossum | 3f13e48 | 1996-08-30 20:58:11 +0000 | [diff] [blame] | 1858 | int foo(int x, ...) { |
| 1859 | va_list va; |
| 1860 | va_start(va, x); |
| 1861 | va_arg(va, int); |
| 1862 | va_arg(va, char *); |
| 1863 | va_arg(va, double); |
| 1864 | return 0; |
| 1865 | } |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1866 | ], [return foo(10, "", 3.14);], [ |
| 1867 | AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1, |
| 1868 | [Define if your compiler supports variable length function prototypes |
| 1869 | (e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>]) |
| 1870 | works=yes |
| 1871 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1872 | AC_MSG_RESULT($works) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1873 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1874 | if test "$have_prototypes" = yes; then |
| 1875 | bad_prototypes=no |
| 1876 | AC_MSG_CHECKING(for bad exec* prototypes) |
| 1877 | AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1878 | AC_DEFINE(BAD_EXEC_PROTOTYPES, 1, |
| 1879 | [Define if your <unistd.h> contains bad prototypes for exec*() |
| 1880 | (as it does on SGI IRIX 4.x)]) |
| 1881 | bad_prototypes=yes |
| 1882 | ) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1883 | AC_MSG_RESULT($bad_prototypes) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1884 | fi |
| 1885 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1886 | # check if sockaddr has sa_len member |
| 1887 | AC_MSG_CHECKING(if sockaddr has sa_len member) |
| 1888 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1889 | #include <sys/socket.h>], |
| 1890 | [struct sockaddr x; |
| 1891 | x.sa_len = 0;], |
| 1892 | AC_MSG_RESULT(yes) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1893 | AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member]), |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1894 | AC_MSG_RESULT(no)) |
| 1895 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1896 | va_list_is_array=no |
| 1897 | AC_MSG_CHECKING(whether va_list is an array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1898 | AC_TRY_COMPILE([ |
| 1899 | #ifdef HAVE_STDARG_PROTOTYPES |
| 1900 | #include <stdarg.h> |
| 1901 | #else |
| 1902 | #include <varargs.h> |
| 1903 | #endif |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1904 | ], [va_list list1, list2; list1 = list2;], , [ |
| 1905 | AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind]) |
| 1906 | va_list_is_array=yes |
| 1907 | ]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1908 | AC_MSG_RESULT($va_list_is_array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1909 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1910 | # 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] | 1911 | AH_TEMPLATE(HAVE_GETHOSTBYNAME_R, |
| 1912 | [Define this if you have some version of gethostbyname_r()]) |
| 1913 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1914 | AC_CHECK_FUNC(gethostbyname_r, [ |
| 1915 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
| 1916 | AC_MSG_CHECKING([gethostbyname_r with 6 args]) |
| 1917 | OLD_CFLAGS=$CFLAGS |
| 1918 | CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" |
| 1919 | AC_TRY_COMPILE([ |
| 1920 | # include <netdb.h> |
| 1921 | ], [ |
| 1922 | char *name; |
| 1923 | struct hostent *he, *res; |
| 1924 | char buffer[2048]; |
| 1925 | int buflen = 2048; |
| 1926 | int h_errnop; |
| 1927 | |
| 1928 | (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) |
| 1929 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1930 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1931 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1, |
| 1932 | [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] | 1933 | AC_MSG_RESULT(yes) |
| 1934 | ], [ |
| 1935 | AC_MSG_RESULT(no) |
| 1936 | AC_MSG_CHECKING([gethostbyname_r with 5 args]) |
| 1937 | AC_TRY_COMPILE([ |
| 1938 | # include <netdb.h> |
| 1939 | ], [ |
| 1940 | char *name; |
| 1941 | struct hostent *he; |
| 1942 | char buffer[2048]; |
| 1943 | int buflen = 2048; |
| 1944 | int h_errnop; |
| 1945 | |
| 1946 | (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) |
| 1947 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1948 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1949 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1, |
| 1950 | [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] | 1951 | AC_MSG_RESULT(yes) |
| 1952 | ], [ |
| 1953 | AC_MSG_RESULT(no) |
| 1954 | AC_MSG_CHECKING([gethostbyname_r with 3 args]) |
| 1955 | AC_TRY_COMPILE([ |
| 1956 | # include <netdb.h> |
| 1957 | ], [ |
| 1958 | char *name; |
| 1959 | struct hostent *he; |
| 1960 | struct hostent_data data; |
| 1961 | |
| 1962 | (void) gethostbyname_r(name, he, &data); |
| 1963 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1964 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1965 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1, |
| 1966 | [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] | 1967 | AC_MSG_RESULT(yes) |
| 1968 | ], [ |
| 1969 | AC_MSG_RESULT(no) |
| 1970 | ]) |
| 1971 | ]) |
| 1972 | ]) |
| 1973 | CFLAGS=$OLD_CFLAGS |
| 1974 | ], [ |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1975 | AC_CHECK_FUNCS(gethostbyname) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1976 | ]) |
| 1977 | AC_SUBST(HAVE_GETHOSTBYNAME_R_6_ARG) |
| 1978 | AC_SUBST(HAVE_GETHOSTBYNAME_R_5_ARG) |
| 1979 | AC_SUBST(HAVE_GETHOSTBYNAME_R_3_ARG) |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1980 | AC_SUBST(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1981 | AC_SUBST(HAVE_GETHOSTBYNAME) |
| 1982 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1983 | # checks for system services |
| 1984 | # (none yet) |
| 1985 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1986 | # Linux requires this for correct f.p. operations |
Jeremy Hylton | be28f5b | 2000-07-27 21:03:04 +0000 | [diff] [blame] | 1987 | AC_CHECK_FUNC(__fpu_control, |
| 1988 | [], |
| 1989 | [AC_CHECK_LIB(ieee, __fpu_control) |
| 1990 | ]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1991 | |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1992 | # Check for --with-fpectl |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1993 | AC_MSG_CHECKING(for --with-fpectl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1994 | AC_ARG_WITH(fpectl, |
| 1995 | [ --with-fpectl enable SIGFPE catching], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1996 | if test "$withval" != no |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 1997 | then |
| 1998 | AC_DEFINE(WANT_SIGFPE_HANDLER, 1, |
| 1999 | [Define if you want SIGFPE handled (see Include/pyfpe.h).]) |
| 2000 | AC_MSG_RESULT(yes) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2001 | else AC_MSG_RESULT(no) |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2002 | fi], |
| 2003 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2004 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2005 | # check for --with-libm=... |
| 2006 | AC_SUBST(LIBM) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2007 | case $ac_sys_system in |
Guido van Rossum | 3dc0a51 | 2000-10-05 18:00:06 +0000 | [diff] [blame] | 2008 | Darwin) ;; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 2009 | BeOS) ;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 2010 | *) LIBM=-lm |
| 2011 | esac |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2012 | AC_MSG_CHECKING(for --with-libm=STRING) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 2013 | AC_ARG_WITH(libm, [ --with-libm=STRING math library], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2014 | if test "$withval" = no |
| 2015 | then LIBM= |
| 2016 | AC_MSG_RESULT(force LIBM empty) |
| 2017 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2018 | then LIBM=$withval |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2019 | AC_MSG_RESULT(set LIBM=\"$withval\") |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2020 | else AC_ERROR(proper usage is --with-libm=STRING) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2021 | fi], |
| 2022 | [AC_MSG_RESULT(default LIBM=\"$LIBM\")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2023 | |
| 2024 | # check for --with-libc=... |
| 2025 | AC_SUBST(LIBC) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2026 | AC_MSG_CHECKING(for --with-libc=STRING) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 2027 | AC_ARG_WITH(libc, [ --with-libc=STRING C library], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2028 | if test "$withval" = no |
| 2029 | then LIBC= |
| 2030 | AC_MSG_RESULT(force LIBC empty) |
| 2031 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2032 | then LIBC=$withval |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2033 | AC_MSG_RESULT(set LIBC=\"$withval\") |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2034 | else AC_ERROR(proper usage is --with-libc=STRING) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 2035 | fi], |
| 2036 | [AC_MSG_RESULT(default LIBC=\"$LIBC\")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 2037 | |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2038 | # check for hypot() in math library |
| 2039 | LIBS_SAVE=$LIBS |
| 2040 | LIBS="$LIBS $LIBM" |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 2041 | AC_REPLACE_FUNCS(hypot) |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 2042 | LIBS=$LIBS_SAVE |
| 2043 | |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 2044 | # check whether malloc(0) returns NULL or not |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 2045 | AC_MSG_CHECKING(what malloc(0) returns) |
| 2046 | AC_CACHE_VAL(ac_cv_malloc_zero, |
| 2047 | [AC_TRY_RUN([#include <stdio.h> |
| 2048 | #ifdef HAVE_STDLIB |
| 2049 | #include <stdlib.h> |
| 2050 | #else |
| 2051 | char *malloc(), *realloc(); |
| 2052 | int *free(); |
| 2053 | #endif |
| 2054 | main() { |
| 2055 | char *p; |
| 2056 | p = malloc(0); |
| 2057 | if (p == NULL) exit(1); |
| 2058 | p = realloc(p, 0); |
| 2059 | if (p == NULL) exit(1); |
| 2060 | free(p); |
| 2061 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2062 | }], |
| 2063 | ac_cv_malloc_zero=nonnull, |
| 2064 | ac_cv_malloc_zero=null, |
| 2065 | ac_cv_malloc_zero=nonnull)]) # XXX arm cross-compile? |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 2066 | AC_MSG_RESULT($ac_cv_malloc_zero) |
| 2067 | if test "$ac_cv_malloc_zero" = null |
| 2068 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2069 | AC_DEFINE(MALLOC_ZERO_RETURNS_NULL, 1, |
| 2070 | [Define if malloc(0) returns a NULL pointer.]) |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 2071 | fi |
| 2072 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2073 | # check for wchar.h |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2074 | AC_CHECK_HEADER(wchar.h, [ |
| 2075 | AC_DEFINE(HAVE_WCHAR_H, 1, |
| 2076 | [Define if the compiler provides a wchar.h header file.]) |
| 2077 | wchar_h="yes" |
| 2078 | ], |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2079 | wchar_h="no" |
| 2080 | ) |
| 2081 | |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2082 | # determine wchar_t size |
| 2083 | if test "$wchar_h" = yes |
| 2084 | then |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 2085 | AC_CHECK_SIZEOF(wchar_t, 4, [#include <wchar.h>]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2086 | fi |
| 2087 | |
| 2088 | AC_MSG_CHECKING(what type to use for unicode) |
| 2089 | AC_ARG_ENABLE(unicode, |
| 2090 | [ --enable-unicode[=ucs2,ucs4] Enable Unicode strings (default is yes)],,enable_unicode=yes) |
| 2091 | |
| 2092 | if test $enable_unicode = yes |
| 2093 | then |
Martin v. Löwis | fd91779 | 2001-06-27 20:22:04 +0000 | [diff] [blame] | 2094 | # Without any arguments, Py_UNICODE defaults to two-byte mode |
| 2095 | enable_unicode="ucs2" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2096 | fi |
| 2097 | |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2098 | AH_TEMPLATE(Py_UNICODE_SIZE, |
| 2099 | [Define as the size of the unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2100 | case "$enable_unicode" in |
| 2101 | ucs2) unicode_size="2" |
| 2102 | AC_DEFINE(Py_UNICODE_SIZE,2) |
| 2103 | ;; |
| 2104 | ucs4) unicode_size="4" |
| 2105 | AC_DEFINE(Py_UNICODE_SIZE,4) |
| 2106 | ;; |
| 2107 | esac |
| 2108 | |
Martin v. Löwis | 1143799 | 2002-04-12 09:54:03 +0000 | [diff] [blame] | 2109 | AH_TEMPLATE(PY_UNICODE_TYPE, |
| 2110 | [Define as the integral type used for Unicode representation.]) |
Martin v. Löwis | 0036cba | 2002-04-12 09:58:45 +0000 | [diff] [blame] | 2111 | |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2112 | AC_SUBST(UNICODE_OBJS) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2113 | if test "$enable_unicode" = "no" |
| 2114 | then |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2115 | UNICODE_OBJS="" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2116 | AC_MSG_RESULT(not used) |
| 2117 | else |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 2118 | UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2119 | AC_DEFINE(Py_USING_UNICODE, 1, |
| 2120 | [Define if you want to have a Unicode type.]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2121 | if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" |
| 2122 | then |
| 2123 | PY_UNICODE_TYPE="wchar_t" |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2124 | AC_DEFINE(HAVE_USABLE_WCHAR_T, 1, |
| 2125 | [Define if you have a useable wchar_t type defined in wchar.h; useable |
| 2126 | means wchar_t must be 16-bit unsigned type. (see |
| 2127 | Include/unicodeobject.h).]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 2128 | AC_DEFINE(PY_UNICODE_TYPE,wchar_t) |
| 2129 | elif test "$ac_cv_sizeof_short" = "$unicode_size" |
| 2130 | then |
| 2131 | PY_UNICODE_TYPE="unsigned short" |
| 2132 | AC_DEFINE(PY_UNICODE_TYPE,unsigned short) |
| 2133 | elif test "$ac_cv_sizeof_long" = "$unicode_size" |
| 2134 | then |
| 2135 | PY_UNICODE_TYPE="unsigned long" |
| 2136 | AC_DEFINE(PY_UNICODE_TYPE,unsigned long) |
| 2137 | else |
| 2138 | PY_UNICODE_TYPE="no type found" |
| 2139 | fi |
| 2140 | AC_MSG_RESULT($PY_UNICODE_TYPE) |
| 2141 | fi |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 2142 | |
| 2143 | # check for endianness |
| 2144 | AC_C_BIGENDIAN |
| 2145 | |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2146 | # Check whether right shifting a negative integer extends the sign bit |
| 2147 | # or fills with zeros (like the Cray J90, according to Tim Peters). |
| 2148 | AC_MSG_CHECKING(whether right shift extends the sign bit) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2149 | AC_CACHE_VAL(ac_cv_rshift_extends_sign, [ |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2150 | AC_TRY_RUN([ |
| 2151 | int main() |
| 2152 | { |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2153 | exit(((-1)>>3 == -1) ? 0 : 1); |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2154 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2155 | ], |
| 2156 | ac_cv_rshift_extends_sign=yes, |
| 2157 | ac_cv_rshift_extends_sign=no, |
| 2158 | ac_cv_rshift_extends_sign=yes)]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2159 | AC_MSG_RESULT($ac_cv_rshift_extends_sign) |
| 2160 | if test "$ac_cv_rshift_extends_sign" = no |
| 2161 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2162 | AC_DEFINE(SIGNED_RIGHT_SHIFT_ZERO_FILLS, 1, |
| 2163 | [Define if i>>j for signed int i does not extend the sign bit |
| 2164 | when i < 0]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 2165 | fi |
| 2166 | |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2167 | # check for getc_unlocked and related locking functions |
| 2168 | AC_MSG_CHECKING(for getc_unlocked() and friends) |
| 2169 | AC_CACHE_VAL(ac_cv_have_getc_unlocked, [ |
| 2170 | AC_TRY_LINK([#include <stdio.h>],[ |
| 2171 | FILE *f = fopen("/dev/null", "r"); |
| 2172 | flockfile(f); |
| 2173 | getc_unlocked(f); |
| 2174 | funlockfile(f); |
| 2175 | ], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)]) |
| 2176 | AC_MSG_RESULT($ac_cv_have_getc_unlocked) |
| 2177 | if test "$ac_cv_have_getc_unlocked" = yes |
| 2178 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2179 | AC_DEFINE(HAVE_GETC_UNLOCKED, 1, |
| 2180 | [Define this if you have flockfile(), getc_unlocked(), and funlockfile()]) |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 2181 | fi |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 2182 | |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2183 | # check for readline 4.0 |
| 2184 | AC_CHECK_LIB(readline, rl_pre_input_hook, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2185 | AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK, 1, |
| 2186 | [Define if you have readline 4.0]), , -ltermcap) |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 2187 | |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2188 | # check for readline 4.2 |
| 2189 | AC_CHECK_LIB(readline, rl_completion_matches, |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2190 | AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, |
| 2191 | [Define if you have readline 4.2]), , -ltermcap) |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 2192 | |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2193 | AC_MSG_CHECKING(for broken nice()) |
| 2194 | AC_CACHE_VAL(ac_cv_broken_nice, [ |
| 2195 | AC_TRY_RUN([ |
| 2196 | int main() |
| 2197 | { |
| 2198 | int val1 = nice(1); |
| 2199 | if (val1 != -1 && val1 == nice(2)) |
| 2200 | exit(0); |
| 2201 | exit(1); |
| 2202 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 2203 | ], |
| 2204 | ac_cv_broken_nice=yes, |
| 2205 | ac_cv_broken_nice=no, |
| 2206 | ac_cv_broken_nice=no)]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2207 | AC_MSG_RESULT($ac_cv_broken_nice) |
| 2208 | if test "$ac_cv_broken_nice" = yes |
| 2209 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2210 | AC_DEFINE(HAVE_BROKEN_NICE, 1, |
| 2211 | [Define if nice() returns success/failure instead of the new priority.]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 2212 | fi |
| 2213 | |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2214 | # On HP/UX 11.0, mvwdelch is a block with a return statement |
| 2215 | AC_MSG_CHECKING(whether mvwdelch is an expression) |
| 2216 | AC_CACHE_VAL(ac_cv_mvwdelch_is_expression, |
| 2217 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2218 | int rtn; |
| 2219 | rtn = mvwdelch(0,0,0); |
| 2220 | ], ac_cv_mvwdelch_is_expression=yes, |
| 2221 | ac_cv_mvwdelch_is_expression=no, |
| 2222 | ac_cv_mvwdelch_is_expression=yes)) |
| 2223 | AC_MSG_RESULT($ac_cv_mvwdelch_is_expression) |
| 2224 | |
| 2225 | if test "$ac_cv_mvwdelch_is_expression" = yes |
| 2226 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2227 | AC_DEFINE(MVWDELCH_IS_EXPRESSION, 1, |
| 2228 | [Define if mvwdelch in curses.h is an expression.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2229 | fi |
| 2230 | |
| 2231 | AC_MSG_CHECKING(whether WINDOW has _flags) |
| 2232 | AC_CACHE_VAL(ac_cv_window_has_flags, |
| 2233 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 2234 | WINDOW *w; |
| 2235 | w->_flags = 0; |
| 2236 | ], ac_cv_window_has_flags=yes, |
| 2237 | ac_cv_window_has_flags=no, |
| 2238 | ac_cv_window_has_flags=no)) |
| 2239 | AC_MSG_RESULT($ac_cv_window_has_flags) |
| 2240 | |
| 2241 | |
| 2242 | if test "$ac_cv_window_has_flags" = yes |
| 2243 | then |
Martin v. Löwis | c45929e | 2002-04-06 10:10:49 +0000 | [diff] [blame] | 2244 | AC_DEFINE(WINDOW_HAS_FLAGS, 1, |
| 2245 | [Define if WINDOW in curses.h offers a field _flags.]) |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 2246 | fi |
| 2247 | |
Guido van Rossum | 95713eb | 2000-05-18 20:53:31 +0000 | [diff] [blame] | 2248 | # THIS MUST BE LAST, IT CAN BREAK OTHER TESTS! |
| 2249 | # Add sys/socket.h to confdefs.h |
| 2250 | cat >> confdefs.h <<\EOF |
| 2251 | #ifdef HAVE_SYS_SOCKET_H |
| 2252 | #include <sys/socket.h> |
| 2253 | #endif |
| 2254 | EOF |
| 2255 | AC_CHECK_TYPE(socklen_t, int) |
| 2256 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2257 | #AC_MSG_CHECKING(for Modules/Setup) |
| 2258 | #if test ! -f Modules/Setup ; then |
| 2259 | # if test ! -d Modules ; then |
| 2260 | # mkdir Modules |
| 2261 | # fi |
| 2262 | # cp "$srcdir/Modules/Setup.dist" Modules/Setup |
| 2263 | # AC_MSG_RESULT(creating) |
| 2264 | #else |
| 2265 | # AC_MSG_RESULT(already exists) |
| 2266 | #fi |
| 2267 | |
Martin v. Löwis | 06f15bb | 2001-12-02 13:02:32 +0000 | [diff] [blame] | 2268 | AC_SUBST(THREADHEADERS) |
| 2269 | |
| 2270 | for h in `(cd $srcdir;echo Python/thread_*.h)` |
| 2271 | do |
| 2272 | THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" |
| 2273 | done |
| 2274 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2275 | AC_SUBST(SRCDIRS) |
Jack Jansen | 0b06be7 | 2002-06-21 14:48:38 +0000 | [diff] [blame] | 2276 | SRCDIRS="Parser Grammar Objects Python Modules Mac Mac/Python" |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2277 | AC_MSG_CHECKING(for build directories) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2278 | for dir in $SRCDIRS; do |
| 2279 | if test ! -d $dir; then |
| 2280 | mkdir $dir |
Fred Drake | 884d3ba | 2000-11-02 17:52:56 +0000 | [diff] [blame] | 2281 | fi |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2282 | done |
| 2283 | AC_MSG_RESULT(done) |
Fred Drake | 036144d | 2000-10-26 17:09:35 +0000 | [diff] [blame] | 2284 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2285 | # generate output files |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2286 | AC_OUTPUT(Makefile.pre Modules/Setup.config) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 2287 | |
| 2288 | echo "creating Setup" |
| 2289 | if test ! -f Modules/Setup |
| 2290 | then |
| 2291 | cp $srcdir/Modules/Setup.dist Modules/Setup |
| 2292 | fi |
| 2293 | |
| 2294 | echo "creating Setup.local" |
| 2295 | if test ! -f Modules/Setup.local |
| 2296 | then |
| 2297 | echo "# Edit this file for local setup changes" >Modules/Setup.local |
| 2298 | fi |
| 2299 | |
| 2300 | echo "creating Makefile" |
| 2301 | $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ |
| 2302 | -s Modules Modules/Setup.config \ |
Neil Schemenauer | f8b71c5 | 2001-04-21 17:41:16 +0000 | [diff] [blame] | 2303 | Modules/Setup.local Modules/Setup |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 2304 | mv config.c Modules |