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($Revision$) |
| 3 | AC_PREREQ(2.0) |
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 | |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 7 | # Set VERSION so we only need to edit in one place (i.e., here) |
| 8 | AC_SUBST(VERSION) |
Guido van Rossum | 6db412b | 2001-04-18 04:37:57 +0000 | [diff] [blame] | 9 | VERSION=2.2 |
Guido van Rossum | 642b678 | 1997-07-19 19:35:41 +0000 | [diff] [blame] | 10 | |
Neil Schemenauer | 4edbc2a | 2001-03-22 00:34:03 +0000 | [diff] [blame] | 11 | # Arguments passed to configure. |
| 12 | AC_SUBST(CONFIG_ARGS) |
| 13 | CONFIG_ARGS="$ac_configure_args" |
| 14 | |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 15 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 16 | AC_ARG_ENABLE(framework, |
| 17 | [ --enable-framework[=INSTALLDIR] Build (MacOSX|Darwin) framework],[ |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 18 | case $enableval in |
| 19 | yes) |
| 20 | enableval=/Library/Frameworks |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 21 | esac |
| 22 | case $enableval in |
| 23 | no) |
| 24 | PYTHONFRAMEWORK= |
| 25 | PYTHONFRAMEWORKDIR=no-framework |
| 26 | PYTHONFRAMEWORKPREFIX= |
| 27 | PYTHONFRAMEWORKINSTALLDIR= |
| 28 | enable_framework= |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 29 | ;; |
| 30 | *) |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 31 | PYTHONFRAMEWORK=Python |
| 32 | PYTHONFRAMEWORKDIR=Python.framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 33 | PYTHONFRAMEWORKPREFIX=$enableval |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 34 | PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR |
| 35 | prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 36 | esac |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 37 | ],[ |
| 38 | PYTHONFRAMEWORK= |
Jack Jansen | 127e56e | 2001-09-11 14:41:54 +0000 | [diff] [blame] | 39 | PYTHONFRAMEWORKDIR=no-framework |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 40 | PYTHONFRAMEWORKPREFIX= |
| 41 | PYTHONFRAMEWORKINSTALLDIR= |
| 42 | enable_framework= |
| 43 | ]) |
| 44 | AC_SUBST(PYTHONFRAMEWORK) |
| 45 | AC_SUBST(PYTHONFRAMEWORKDIR) |
| 46 | AC_SUBST(PYTHONFRAMEWORKPREFIX) |
| 47 | AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 48 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 49 | ##AC_ARG_WITH(dyld, |
| 50 | ##[ --with-dyld Use (OpenStep|Rhapsody) dynamic linker],,) |
| 51 | ## |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 52 | # Set name for machine-dependent library files |
| 53 | AC_SUBST(MACHDEP) |
| 54 | AC_MSG_CHECKING(MACHDEP) |
| 55 | if test -z "$MACHDEP" |
| 56 | then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 57 | ac_sys_system=`uname -s` |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 58 | if test "$ac_sys_system" = "AIX" -o "$ac_sys_system" = "Monterey64"; then |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 59 | ac_sys_release=`uname -v` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 60 | else |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 61 | ac_sys_release=`uname -r` |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 62 | fi |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 63 | ac_md_system=`echo $ac_sys_system | |
| 64 | tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'` |
| 65 | ac_md_release=`echo $ac_sys_release | |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 66 | tr -d '[/ ]' | sed 's/^[[A-Z]]\.//' | sed 's/\..*//'` |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 67 | MACHDEP="$ac_md_system$ac_md_release" |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 68 | |
Guido van Rossum | bcd91e0 | 1997-03-20 20:46:29 +0000 | [diff] [blame] | 69 | case $MACHDEP in |
Andrew M. Kuchling | 5a3e4cb | 2001-07-20 19:29:04 +0000 | [diff] [blame] | 70 | cygwin*) MACHDEP="cygwin";; |
Jack Jansen | 8a97f4a | 2001-12-05 23:27:32 +0000 | [diff] [blame] | 71 | darwin*) MACHDEP="darwin";; |
Guido van Rossum | b97ef17 | 1997-09-28 05:44:03 +0000 | [diff] [blame] | 72 | '') MACHDEP="unknown";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 73 | esac |
| 74 | fi |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 75 | |
| 76 | # |
| 77 | # SGI compilers allow the specification of the both the ABI and the |
| 78 | # ISA on the command line. Depending on the values of these switches, |
| 79 | # different and often incompatable code will be generated. |
| 80 | # |
| 81 | # The SGI_ABI variable can be used to modify the CC and LDFLAGS and |
| 82 | # thus supply support for various ABI/ISA combinations. The MACHDEP |
| 83 | # variable is also adjusted. |
| 84 | # |
| 85 | AC_SUBST(SGI_ABI) |
| 86 | if test ! -z "$SGI_ABI" |
| 87 | then |
| 88 | CC="cc $SGI_ABI" |
| 89 | LDFLAGS="$SGI_ABI $LDFLAGS" |
| 90 | MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` |
| 91 | fi |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 92 | AC_MSG_RESULT($MACHDEP) |
| 93 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 94 | # checks for alternative programs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 95 | AC_MSG_CHECKING(for --without-gcc) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 96 | AC_ARG_WITH(gcc, [ --without-gcc never use gcc], [ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 97 | case $withval in |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 98 | no) CC=cc |
| 99 | without_gcc=yes;; |
| 100 | yes) CC=gcc |
| 101 | without_gcc=no;; |
| 102 | *) CC=$withval |
| 103 | without_gcc=$withval;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 104 | esac], [ |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 105 | case $ac_sys_system in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 106 | AIX*) CC=cc_r |
| 107 | without_gcc=;; |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 108 | BeOS*) |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 109 | case $BE_HOST_CPU in |
| 110 | ppc) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 111 | CC=mwcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 112 | without_gcc=yes |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 113 | OPT="-O -D'DL_EXPORT(RTYPE)=__declspec(dllexport) RTYPE' -D'DL_IMPORT(RTYPE)=__declspec(dllexport) RTYPE' -export pragma" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 114 | CCSHARED="-UDL_IMPORT -D'DL_IMPORT(RTYPE)=__declspec(dllimport) RTYPE'" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 115 | LDFLAGS="$LDFLAGS -nodup" |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 116 | ;; |
| 117 | x86) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 118 | CC=gcc |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 119 | without_gcc=no |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 120 | OPT=-O |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 121 | ;; |
| 122 | *) |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 123 | AC_ERROR(Unknown BeOS platform \"$BE_HOST_CPU\") |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 124 | ;; |
| 125 | esac |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 126 | AR="\$(srcdir)/Modules/ar_beos" |
| 127 | RANLIB=: |
Guido van Rossum | 7a5f420 | 1999-01-12 20:30:23 +0000 | [diff] [blame] | 128 | ;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 129 | Monterey*) |
| 130 | RANLIB=: |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 131 | without_gcc=;; |
| 132 | *) without_gcc=no;; |
Guido van Rossum | 55a214e | 1995-09-13 17:48:09 +0000 | [diff] [blame] | 133 | esac]) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 134 | AC_MSG_RESULT($without_gcc) |
| 135 | |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 136 | AC_SUBST(CXX) |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 137 | AC_SUBST(MAINOBJ) |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 138 | MAINOBJ=python.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 139 | AC_MSG_CHECKING(for --with-cxx=<compiler>) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 140 | AC_ARG_WITH(cxx, [ --with-cxx=<compiler> enable C++ support],[ |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 141 | check_cxx=no |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 142 | case $withval in |
| 143 | no) CXX= |
| 144 | with_cxx=no;; |
| 145 | *) CXX=$withval |
Fred Drake | a1a84e7 | 2001-03-06 05:52:16 +0000 | [diff] [blame] | 146 | MAINOBJ=ccpython.o |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 147 | with_cxx=$withval;; |
| 148 | esac], [ |
| 149 | with_cxx=no |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 150 | check_cxx=yes |
Guido van Rossum | 9501219 | 1999-12-16 17:50:52 +0000 | [diff] [blame] | 151 | ]) |
| 152 | AC_MSG_RESULT($with_cxx) |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 153 | |
| 154 | dnl The following fragment works similar to AC_PROG_CXX. |
| 155 | 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] | 156 | dnl --without-cxx was given. |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 157 | dnl Finally, it does not test whether CXX is g++. |
| 158 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 159 | dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore |
| 160 | ifdef([AC_PROG_CXX_WORKS],[], |
| 161 | [AC_DEFUN([AC_PROG_CXX_WORKS], |
| 162 | [AC_LANG_PUSH(C++)dnl |
| 163 | _AC_COMPILER_EXEEXT |
| 164 | AC_LANG_POP() |
| 165 | ] |
| 166 | )]) |
| 167 | |
Martin v. Löwis | 537970f | 2000-12-13 17:37:02 +0000 | [diff] [blame] | 168 | if test "$check_cxx" = "yes" |
| 169 | then |
| 170 | AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) |
| 171 | if test "$CXX" = "notfound" |
| 172 | then |
| 173 | CXX= |
| 174 | else |
| 175 | AC_PROG_CXX_WORKS |
| 176 | fi |
| 177 | fi |
| 178 | |
Guido van Rossum | 03ad99f | 1995-03-09 14:09:54 +0000 | [diff] [blame] | 179 | # If the user switches compilers, we can't believe the cache |
| 180 | if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" |
| 181 | then |
| 182 | AC_ERROR(cached CC is different -- throw away $cache_file |
| 183 | (it is also a good idea to do 'make clean' before compiling)) |
| 184 | fi |
| 185 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 186 | AC_PROG_CC |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 187 | |
| 188 | # checks for UNIX variants that set C preprocessor variables |
| 189 | AC_AIX |
| 190 | AC_MINIX |
| 191 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 192 | AC_EXEEXT |
Neil Schemenauer | 3ae1d0a | 2001-01-27 06:54:42 +0000 | [diff] [blame] | 193 | AC_MSG_CHECKING(for --with-suffix) |
| 194 | AC_ARG_WITH(suffix, [ --with-suffix=.exe set executable suffix],[ |
| 195 | case $withval in |
| 196 | no) EXEEXT=;; |
| 197 | yes) EXEEXT=.exe;; |
| 198 | *) EXEEXT=$withval;; |
| 199 | esac]) |
| 200 | AC_MSG_RESULT($EXEEXT) |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame^] | 201 | |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 202 | # Test whether we're running on a non-case-sensitive system, in which |
| 203 | # case we give a warning if no ext is given |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame^] | 204 | AC_SUBST(BUILDEXEEXT) |
| 205 | AC_MSG_CHECKING(for case-insensitive build directory) |
| 206 | if test -d "python" |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 207 | then |
Jack Jansen | 1999ef4 | 2001-12-06 21:47:20 +0000 | [diff] [blame^] | 208 | AC_MSG_RESULT(yes) |
| 209 | BUILDEXEEXT=.exe |
| 210 | else |
| 211 | AC_MSG_RESULT(no) |
| 212 | BUILDEXEEXT='$(EXEEXT)' |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 213 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 214 | |
Guido van Rossum | dd997f7 | 1998-10-07 19:58:26 +0000 | [diff] [blame] | 215 | case $MACHDEP in |
| 216 | bsdos*) |
| 217 | case $CC in |
| 218 | gcc) CC="$CC -D_HAVE_BSDI";; |
| 219 | esac;; |
| 220 | esac |
| 221 | |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 222 | case $ac_sys_system in |
| 223 | hp*|HP*) |
| 224 | case $CC in |
Guido van Rossum | cd5ff9f | 2000-09-22 16:15:54 +0000 | [diff] [blame] | 225 | cc|*/cc) CC="$CC -Ae";; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 226 | esac;; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 227 | Monterey*) |
| 228 | case $CC in |
| 229 | cc) CC="$CC -Wl,-Bexport";; |
| 230 | esac;; |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 231 | SunOS*) |
| 232 | # Some functions have a prototype only with that define, e.g. confstr |
| 233 | AC_DEFINE(__EXTENSIONS__) |
| 234 | ;; |
Guido van Rossum | 8456161 | 1997-08-21 00:08:11 +0000 | [diff] [blame] | 235 | esac |
| 236 | |
Martin v. Löwis | e8964d4 | 2001-03-06 12:09:07 +0000 | [diff] [blame] | 237 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 238 | AC_SUBST(LIBRARY) |
| 239 | AC_MSG_CHECKING(LIBRARY) |
| 240 | if test -z "$LIBRARY" |
| 241 | then |
| 242 | LIBRARY='libpython$(VERSION).a' |
| 243 | fi |
| 244 | AC_MSG_RESULT($LIBRARY) |
| 245 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 246 | # LDLIBRARY is the name of the library to link against (as opposed to the |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 247 | # name of the library into which to insert object files). BLDLIBRARY is also |
| 248 | # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY |
| 249 | # is blank as the main program is not linked directly against LDLIBRARY. |
| 250 | # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On |
| 251 | # systems without shared libraries, LDLIBRARY is the same as LIBRARY |
| 252 | # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, |
| 253 | # DLLLIBRARY is the shared (i.e., DLL) library. |
| 254 | # |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 255 | AC_SUBST(LDLIBRARY) |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 256 | AC_SUBST(DLLLIBRARY) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 257 | AC_SUBST(BLDLIBRARY) |
| 258 | AC_SUBST(LDLIBRARYDIR) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 259 | LDLIBRARY="$LIBRARY" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 260 | BLDLIBRARY='$(LDLIBRARY)' |
Guido van Rossum | 2755290 | 2001-01-23 01:52:26 +0000 | [diff] [blame] | 261 | DLLLIBRARY='' |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 262 | LDLIBRARYDIR='' |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 263 | |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 264 | # LINKCC is the command that links the python executable -- default is $(CC). |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 265 | # If CXX is set, and if it is needed to link a main function that was |
| 266 | # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: |
| 267 | # python might then depend on the C++ runtime |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 268 | # This is altered for AIX in order to build the export list before |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 269 | # linking. |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 270 | AC_SUBST(LINKCC) |
| 271 | AC_MSG_CHECKING(LINKCC) |
| 272 | if test -z "$LINKCC" |
| 273 | then |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 274 | if test -z "$CXX"; then |
| 275 | LINKCC="\$(PURIFY) \$(CC)" |
| 276 | else |
| 277 | echo 'int main(){return 0;}' > conftest.$ac_ext |
| 278 | $CXX -c conftest.$ac_ext 2>&5 |
| 279 | if $CC -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ |
| 280 | && test -s conftest$ac_exeext && ./conftest$ac_exeext |
| 281 | then |
| 282 | LINKCC="\$(PURIFY) \$(CC)" |
| 283 | else |
| 284 | LINKCC="\$(PURIFY) \$(CXX)" |
| 285 | fi |
| 286 | rm -fr conftest* |
| 287 | fi |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 288 | case $ac_sys_system in |
| 289 | AIX*) |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 290 | LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp \"\" \$(LIBRARY); $(LINKCC)";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 291 | dgux*) |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 292 | LINKCC="LD_RUN_PATH=$libdir $(LINKCC)";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 293 | Monterey64*) |
Martin v. Löwis | b7da67a | 2001-10-18 15:35:38 +0000 | [diff] [blame] | 294 | LINKCC="$(LINKCC) -L/usr/lib/ia64l64";; |
Guido van Rossum | fb84255 | 1997-08-06 23:42:07 +0000 | [diff] [blame] | 295 | esac |
| 296 | fi |
| 297 | AC_MSG_RESULT($LINKCC) |
| 298 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 299 | AC_MSG_CHECKING(LDLIBRARY) |
| 300 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 301 | # DG/UX requires some fancy ld contortions to produce a .so from an .a |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 302 | case $MACHDEP in |
| 303 | dguxR4) |
| 304 | LDLIBRARY='libpython$(VERSION).so' |
| 305 | OPT="$OPT -pic" |
| 306 | ;; |
| 307 | beos*) |
| 308 | LDLIBRARY='libpython$(VERSION).so' |
| 309 | ;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 310 | cygwin*) |
| 311 | LDLIBRARY='libpython$(VERSION).dll.a' |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 312 | DLLLIBRARY='libpython$(VERSION).dll' |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 313 | ;; |
Fred Drake | 5790be1 | 2000-10-09 17:06:13 +0000 | [diff] [blame] | 314 | esac |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 315 | |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 316 | # MacOSX framework builds need more magic. LDLIBRARY is the dynamic |
| 317 | # library that we build, but we do not want to link against it (we |
| 318 | # will find it with a -framework option). For this reason there is an |
| 319 | # extra variable BLDLIBRARY against which Python and the extension |
| 320 | # modules are linked, BLDLIBRARY. This is normally the same as |
| 321 | # LDLIBRARY, but empty for MacOSX framework builds. |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 322 | if test "$enable_framework" |
| 323 | then |
| 324 | LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' |
| 325 | LDLIBRARYDIR='$(PYTHONFRAMEWORKDIR)' |
| 326 | BLDLIBRARY='' |
| 327 | else |
| 328 | BLDLIBRARY='$(LDLIBRARY)' |
| 329 | fi |
| 330 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 331 | AC_MSG_RESULT($LDLIBRARY) |
| 332 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 333 | AC_PROG_RANLIB |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 334 | AC_SUBST(AR) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 335 | AC_CHECK_PROGS(AR, ar aal, ar) |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 336 | |
| 337 | case $MACHDEP in |
Neil Schemenauer | af5567f | 2001-10-21 22:32:04 +0000 | [diff] [blame] | 338 | bsdos*|hp*|HP*) |
| 339 | # install -d does not work on BSDI or HP-UX |
Neil Schemenauer | a42c827 | 2001-03-31 00:01:55 +0000 | [diff] [blame] | 340 | if test -z "$INSTALL" |
| 341 | then |
| 342 | INSTALL="${srcdir}/install-sh -c" |
| 343 | fi |
| 344 | esac |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 345 | AC_PROG_INSTALL |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 346 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 347 | # Not every filesystem supports hard links |
| 348 | AC_SUBST(LN) |
| 349 | if test -z "$LN" ; then |
| 350 | case $ac_sys_system in |
| 351 | BeOS*) LN="ln -s";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 352 | CYGWIN*) LN="ln -s";; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 353 | *) LN=ln;; |
| 354 | esac |
| 355 | fi |
| 356 | |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 357 | # Check for --with-pydebug |
| 358 | AC_MSG_CHECKING(for --with-pydebug) |
| 359 | AC_ARG_WITH(pydebug, |
| 360 | [ --with-pydebug build with Py_DEBUG defined], [ |
| 361 | if test "$withval" != no |
| 362 | then AC_DEFINE(Py_DEBUG) AC_MSG_RESULT(yes); Py_DEBUG='true' |
| 363 | else AC_MSG_RESULT(no); Py_DEBUG='false' |
| 364 | fi], |
| 365 | [AC_MSG_RESULT(no)]) |
| 366 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 367 | # Optimizer/debugger flags |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 368 | AC_SUBST(OPT) |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 369 | if test -z "$OPT" |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 370 | then |
Guido van Rossum | b5875b6 | 1997-07-18 23:29:09 +0000 | [diff] [blame] | 371 | case $GCC in |
| 372 | yes) |
| 373 | case $ac_cv_prog_cc_g in |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 374 | yes) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 375 | if test "$Py_DEBUG" = 'true' ; then |
| 376 | # Optimization messes up debuggers, so turn it off for |
| 377 | # debug builds. |
| 378 | OPT="-g -Wall -Wstrict-prototypes" |
| 379 | else |
| 380 | OPT="-g -O3 -Wall -Wstrict-prototypes" |
| 381 | fi;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 382 | *) |
Fred Drake | 9f71582 | 2001-07-11 06:27:00 +0000 | [diff] [blame] | 383 | OPT="-O3 -Wall -Wstrict-prototypes";; |
| 384 | esac |
| 385 | ;; |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 386 | *) |
| 387 | case $ac_sys_system in |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 388 | OpenUNIX*|UnixWare*) |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 389 | OPT="-O -K pentium,host,inline,loop_unroll,alloca ";; |
| 390 | *) |
| 391 | OPT="-O";; |
Guido van Rossum | b418f89 | 1996-07-30 18:06:02 +0000 | [diff] [blame] | 392 | esac |
Guido van Rossum | 2242f2f | 2001-04-11 20:58:20 +0000 | [diff] [blame] | 393 | esac |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 394 | case $ac_sys_system in |
| 395 | Darwin*) |
| 396 | OPT="$OPT -no-cpp-precomp";; |
| 397 | esac |
Guido van Rossum | 4e8af44 | 1994-08-19 15:33:54 +0000 | [diff] [blame] | 398 | fi |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 399 | |
Fred Drake | e1ceaa0 | 2001-12-04 20:55:47 +0000 | [diff] [blame] | 400 | if test "$Py_DEBUG" = 'true'; then |
| 401 | : |
| 402 | else |
| 403 | OPT="-DNDEBUG $OPT" |
| 404 | fi |
| 405 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 406 | # The current (beta) Monterey compiler dies with optimizations |
| 407 | case $ac_sys_system in |
| 408 | Monterey*) OPT="";; |
| 409 | esac |
| 410 | |
Guido van Rossum | 6f2260e | 1996-09-09 16:21:03 +0000 | [diff] [blame] | 411 | if test "$ac_arch_flags" |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 412 | then |
| 413 | OPT="$OPT $ac_arch_flags" |
| 414 | fi |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 415 | |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 416 | AC_MSG_CHECKING(whether $CC accepts -OPT:Olimit=0) |
| 417 | AC_CACHE_VAL(ac_cv_opt_olimit_ok, |
| 418 | [ac_save_cc="$CC" |
| 419 | CC="$CC -OPT:Olimit=0" |
| 420 | AC_TRY_RUN([int main() { return 0; }], |
| 421 | ac_cv_opt_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 422 | ac_cv_opt_olimit_ok=no, |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 423 | ac_cv_opt_olimit_ok=no) |
| 424 | CC="$ac_save_cc"]) |
| 425 | AC_MSG_RESULT($ac_cv_opt_olimit_ok) |
Guido van Rossum | 2efa34b | 1997-10-23 17:43:11 +0000 | [diff] [blame] | 426 | if test $ac_cv_opt_olimit_ok = yes; then |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 427 | case $ac_sys_system in |
| 428 | Darwin*) OPT="$OPT" ;; |
| 429 | *) OPT="$OPT -OPT:Olimit=0";; |
| 430 | esac |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 431 | else |
| 432 | AC_MSG_CHECKING(whether $CC accepts -Olimit 1500) |
| 433 | AC_CACHE_VAL(ac_cv_olimit_ok, |
| 434 | [ac_save_cc="$CC" |
| 435 | CC="$CC -Olimit 1500" |
| 436 | AC_TRY_RUN([int main() { return 0; }], |
| 437 | ac_cv_olimit_ok=yes, |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 438 | ac_cv_olimit_ok=no, |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 439 | ac_cv_olimit_ok=no) |
| 440 | CC="$ac_save_cc"]) |
| 441 | AC_MSG_RESULT($ac_cv_olimit_ok) |
| 442 | if test $ac_cv_olimit_ok = yes; then |
| 443 | OPT="$OPT -Olimit 1500" |
| 444 | fi |
Guido van Rossum | 201afe5 | 1997-05-14 21:14:44 +0000 | [diff] [blame] | 445 | fi |
Guido van Rossum | f867812 | 1998-07-07 21:05:09 +0000 | [diff] [blame] | 446 | |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 447 | # On some compilers, pthreads are available without further options |
| 448 | # (e.g. MacOS X). On some of these systems, the compiler will not |
| 449 | # complain if unaccepted options are passed (e.g. gcc on Mac OS X). |
| 450 | # So we have to see first whether pthreads are available without |
| 451 | # options before we can check whether -Kpthread improves anything. |
| 452 | AC_MSG_CHECKING(whether pthreads are available without options) |
| 453 | AC_CACHE_VAL(ac_cv_pthread_is_default, |
| 454 | [AC_TRY_RUN([ |
| 455 | #include <pthread.h> |
| 456 | |
| 457 | void* routine(void* p){return NULL;} |
| 458 | |
| 459 | int main(){ |
| 460 | pthread_t p; |
| 461 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 462 | return 1; |
| 463 | return 0; |
| 464 | } |
| 465 | ], |
| 466 | ac_cv_pthread_is_default=yes, |
| 467 | ac_cv_pthread_is_default=no, |
| 468 | ac_cv_pthread_is_default=no) |
| 469 | ]) |
| 470 | AC_MSG_RESULT($ac_cv_pthread_is_default) |
| 471 | |
| 472 | |
| 473 | if test $ac_cv_pthread_is_default = yes |
| 474 | then |
| 475 | ac_cv_kpthread=no |
| 476 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 477 | # -Kpthread, if available, provides the right #defines |
| 478 | # and linker options to make pthread_create available |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 479 | # Some compilers won't report that they do not support -Kpthread, |
| 480 | # so we need to run a program to see whether it really made the |
| 481 | # function available. |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 482 | AC_MSG_CHECKING(whether $CC accepts -Kpthread) |
| 483 | AC_CACHE_VAL(ac_cv_kpthread, |
| 484 | [ac_save_cc="$CC" |
| 485 | CC="$CC -Kpthread" |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 486 | AC_TRY_RUN([ |
| 487 | #include <pthread.h> |
| 488 | |
| 489 | void* routine(void* p){return NULL;} |
| 490 | |
| 491 | int main(){ |
| 492 | pthread_t p; |
| 493 | if(pthread_create(&p,NULL,routine,NULL)!=0) |
| 494 | return 1; |
| 495 | return 0; |
| 496 | } |
| 497 | ], |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 498 | ac_cv_kpthread=yes, |
Martin v. Löwis | 260aecc | 2001-10-07 08:14:41 +0000 | [diff] [blame] | 499 | ac_cv_kpthread=no, |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 500 | ac_cv_kpthread=no) |
| 501 | CC="$ac_save_cc"]) |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 502 | AC_MSG_RESULT($ac_cv_kpthread) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 503 | fi |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 504 | |
Fred Drake | ce81d59 | 2000-07-09 14:39:29 +0000 | [diff] [blame] | 505 | dnl # check for ANSI or K&R ("traditional") preprocessor |
| 506 | dnl AC_MSG_CHECKING(for C preprocessor type) |
| 507 | dnl AC_TRY_COMPILE([ |
| 508 | dnl #define spam(name, doc) {#name, &name, #name "() -- " doc} |
| 509 | dnl int foo; |
| 510 | dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something"); |
| 511 | dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional) |
| 512 | dnl AC_MSG_RESULT($cpp_type) |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 513 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 514 | # checks for header files |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 515 | AC_HEADER_STDC |
Guido van Rossum | a6535fd | 2001-10-18 19:44:10 +0000 | [diff] [blame] | 516 | AC_CHECK_HEADERS(dlfcn.h fcntl.h grp.h limits.h langinfo.h locale.h \ |
Martin v. Löwis | 9b75dca | 2001-08-10 13:58:50 +0000 | [diff] [blame] | 517 | ncurses.h poll.h pthread.h \ |
Eric S. Raymond | 1360359 | 2001-01-16 15:01:26 +0000 | [diff] [blame] | 518 | signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h termios.h \ |
Fred Drake | 2ca5f3b | 2001-05-11 16:10:56 +0000 | [diff] [blame] | 519 | sys/audioio.h sys/file.h sys/lock.h sys/modem.h db_185.h db.h \ |
Andrew M. Kuchling | 881fd90 | 2001-07-14 20:55:52 +0000 | [diff] [blame] | 520 | 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] | 521 | sys/un.h sys/utsname.h sys/wait.h pty.h term.h libutil.h \ |
Martin v. Löwis | 1ba3fd5 | 2001-08-10 20:29:40 +0000 | [diff] [blame] | 522 | ndbm.h db1/ndbm.h gdbm/ndbm.h sys/resource.h netpacket/packet.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 523 | AC_HEADER_DIRENT |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 524 | |
| 525 | # checks for typedefs |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 526 | was_it_defined=no |
| 527 | AC_MSG_CHECKING(for clock_t in time.h) |
| 528 | AC_EGREP_HEADER(clock_t, time.h, was_it_defined=yes, AC_DEFINE(clock_t, long)) |
| 529 | AC_MSG_RESULT($was_it_defined) |
| 530 | |
Guido van Rossum | 810cc51 | 2001-09-09 23:51:39 +0000 | [diff] [blame] | 531 | # Two defines needed to enable largefile support on various platforms |
| 532 | # These may affect some typedefs |
| 533 | AC_DEFINE(_LARGEFILE_SOURCE) |
| 534 | AC_DEFINE(_FILE_OFFSET_BITS, 64) |
| 535 | |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 536 | # Add some code to confdefs.h so that the test for off_t works on SCO |
| 537 | cat >> confdefs.h <<\EOF |
| 538 | #if defined(SCO_DS) |
| 539 | #undef _OFF_T |
| 540 | #endif |
| 541 | EOF |
| 542 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 543 | # Type availability checks |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 544 | AC_TYPE_MODE_T |
| 545 | AC_TYPE_OFF_T |
| 546 | AC_TYPE_PID_T |
| 547 | AC_TYPE_SIGNAL |
| 548 | AC_TYPE_SIZE_T |
| 549 | AC_TYPE_UID_T |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 550 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 551 | # Sizes of various common basic types |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 552 | AC_CHECK_SIZEOF(int, 4) |
| 553 | AC_CHECK_SIZEOF(long, 4) |
| 554 | AC_CHECK_SIZEOF(void *, 4) |
| 555 | AC_CHECK_SIZEOF(char, 1) |
| 556 | AC_CHECK_SIZEOF(short, 2) |
| 557 | AC_CHECK_SIZEOF(float, 4) |
| 558 | AC_CHECK_SIZEOF(double, 8) |
| 559 | AC_CHECK_SIZEOF(fpos_t, 4) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 560 | |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 561 | AC_MSG_CHECKING(for long long support) |
| 562 | have_long_long=no |
| 563 | AC_TRY_COMPILE([], [long long x; x = (long long)0;], AC_DEFINE(HAVE_LONG_LONG) have_long_long=yes) |
| 564 | AC_MSG_RESULT($have_long_long) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 565 | if test "$have_long_long" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 566 | AC_CHECK_SIZEOF(long long, 8) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 567 | fi |
| 568 | |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 569 | AC_MSG_CHECKING(for uintptr_t support) |
| 570 | have_uintptr_t=no |
| 571 | AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], AC_DEFINE(HAVE_UINTPTR_T) have_uintptr_t=yes) |
| 572 | AC_MSG_RESULT($have_uintptr_t) |
| 573 | if test "$have_uintptr_t" = yes ; then |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 574 | AC_CHECK_SIZEOF(uintptr_t, 4) |
Barry Warsaw | bc7c7f9 | 2000-08-18 04:53:33 +0000 | [diff] [blame] | 575 | fi |
| 576 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 577 | # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. |
| 578 | AC_MSG_CHECKING(size of off_t) |
| 579 | AC_CACHE_VAL(ac_cv_sizeof_off_t, |
| 580 | [AC_TRY_RUN([#include <stdio.h> |
| 581 | #include <sys/types.h> |
| 582 | main() |
| 583 | { |
| 584 | FILE *f=fopen("conftestval", "w"); |
| 585 | if (!f) exit(1); |
| 586 | fprintf(f, "%d\n", sizeof(off_t)); |
| 587 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 588 | }], |
| 589 | ac_cv_sizeof_off_t=`cat conftestval`, |
| 590 | ac_cv_sizeof_off_t=0, |
| 591 | ac_cv_sizeof_off_t=4) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 592 | ]) |
| 593 | AC_MSG_RESULT($ac_cv_sizeof_off_t) |
| 594 | AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t) |
| 595 | |
| 596 | AC_MSG_CHECKING(whether to enable large file support) |
Guido van Rossum | 8bc1dfd | 1999-04-10 16:01:48 +0000 | [diff] [blame] | 597 | if test "$have_long_long" = yes -a \ |
| 598 | "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ |
| 599 | "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 600 | AC_DEFINE(HAVE_LARGEFILE_SUPPORT) |
| 601 | AC_MSG_RESULT(yes) |
| 602 | else |
| 603 | AC_MSG_RESULT(no) |
| 604 | fi |
| 605 | |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 606 | # AC_CHECK_SIZEOF() doesn't include <time.h>. |
| 607 | AC_MSG_CHECKING(size of time_t) |
| 608 | AC_CACHE_VAL(ac_cv_sizeof_time_t, |
| 609 | [AC_TRY_RUN([#include <stdio.h> |
| 610 | #include <time.h> |
| 611 | main() |
| 612 | { |
| 613 | FILE *f=fopen("conftestval", "w"); |
| 614 | if (!f) exit(1); |
| 615 | fprintf(f, "%d\n", sizeof(time_t)); |
| 616 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 617 | }], |
| 618 | ac_cv_sizeof_time_t=`cat conftestval`, |
| 619 | ac_cv_sizeof_time_t=0, |
| 620 | ac_cv_sizeof_time_t=4) |
Fred Drake | a3f6e91 | 2000-06-29 20:44:47 +0000 | [diff] [blame] | 621 | ]) |
| 622 | AC_MSG_RESULT($ac_cv_sizeof_time_t) |
| 623 | AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t) |
| 624 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 625 | |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 626 | # if have pthread_t then define SIZEOF_PTHREAD_T |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 627 | ac_save_cc="$CC" |
| 628 | if test "$ac_cv_kpthread" = "yes" |
| 629 | then CC="$CC -Kpthread" |
| 630 | fi |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 631 | AC_MSG_CHECKING(for pthread_t) |
| 632 | have_pthread_t=no |
Guido van Rossum | 1258049 | 2000-09-24 16:47:19 +0000 | [diff] [blame] | 633 | 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] | 634 | AC_MSG_RESULT($have_pthread_t) |
| 635 | if test "$have_pthread_t" = yes ; then |
| 636 | # AC_CHECK_SIZEOF() doesn't include <pthread.h>. |
| 637 | AC_MSG_CHECKING(size of pthread_t) |
| 638 | AC_CACHE_VAL(ac_cv_sizeof_pthread_t, |
| 639 | [AC_TRY_RUN([#include <stdio.h> |
| 640 | #include <pthread.h> |
| 641 | main() |
| 642 | { |
| 643 | FILE *f=fopen("conftestval", "w"); |
| 644 | if (!f) exit(1); |
| 645 | fprintf(f, "%d\n", sizeof(pthread_t)); |
| 646 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 647 | }], |
| 648 | ac_cv_sizeof_pthread_t=`cat conftestval`, |
| 649 | ac_cv_sizeof_pthread_t=0, |
| 650 | ac_cv_sizeof_pthread_t=4) |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 651 | ]) |
| 652 | AC_MSG_RESULT($ac_cv_sizeof_pthread_t) |
| 653 | AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t) |
| 654 | fi |
Martin v. Löwis | 123cbd2 | 2001-07-19 14:21:10 +0000 | [diff] [blame] | 655 | CC="$ac_save_cc" |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 656 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 657 | AC_MSG_CHECKING(for --enable-toolbox-glue) |
| 658 | AC_ARG_ENABLE(toolbox-glue, |
| 659 | [ --enable-toolbox-glue disable/enable MacOSX glue code for extensions]) |
| 660 | |
| 661 | if test -z "$enable_toolbox_glue" |
| 662 | then |
| 663 | case $ac_sys_system/$ac_sys_release in |
| 664 | Darwin/*) |
| 665 | enable_toolbox_glue="yes";; |
| 666 | *) |
| 667 | enable_toolbox_glue="no";; |
| 668 | esac |
| 669 | fi |
| 670 | case "$enable_toolbox_glue" in |
| 671 | yes) |
Jack Jansen | 666b1e7 | 2001-10-31 12:11:48 +0000 | [diff] [blame] | 672 | extra_frameworks="-framework CoreServices -framework Foundation" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 673 | extra_machdep_objs="Python/mactoolboxglue.o" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 674 | extra_undefs="-u __dummy -u _PyMac_Error" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 675 | AC_DEFINE(USE_TOOLBOX_OBJECT_GLUE) |
| 676 | ;; |
| 677 | *) |
| 678 | extra_frameworks="" |
| 679 | extra_machdep_objs="" |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 680 | extra_undefs="" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 681 | ;; |
| 682 | esac |
| 683 | AC_MSG_RESULT($enable_toolbox_glue) |
| 684 | |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 685 | AC_SUBST(LIBTOOL_CRUFT) |
| 686 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 687 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 688 | ns_undef_sym='_environ' |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 689 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc -U $ns_undef_sym" |
| 690 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 691 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 692 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 5839e58 | 2000-10-09 19:52:35 +0000 | [diff] [blame] | 693 | Darwin/*) |
| 694 | ns_undef_sym='_environ' |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 695 | LIBTOOL_CRUFT="-lcc_dynamic -arch_only ppc -flat_namespace -U $ns_undef_sym" |
| 696 | LIBTOOL_CRUFT="$LIBTOOL_CRUFT $extra_frameworks" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 697 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/Python' |
| 698 | LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 699 | esac |
| 700 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 701 | AC_MSG_CHECKING(for --enable-framework) |
| 702 | if test "$enable_framework" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 703 | then |
Jack Jansen | ca06bc6 | 2001-08-03 15:32:23 +0000 | [diff] [blame] | 704 | OPT="$OPT -fno-common -dynamic" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 705 | # -U __environ is needed since bundles don't have access |
| 706 | # to crt0 when built but will always be linked against it |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 707 | # -F. is needed to allow linking to the framework while |
| 708 | # in the build location. |
| 709 | |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 710 | case $ac_sys_system/$ac_sys_release in |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 711 | Darwin/1.3*)LDFLAGS="$LDFLAGS -Wl,-F. -Wl,-U,$ns_undef_sym";; |
| 712 | Darwin/*)LDFLAGS="$LDFLAGS -Wl,-F. -Wl,-flat_namespace,-U,$ns_undef_sym";; |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 713 | esac |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 714 | AC_DEFINE(WITH_NEXT_FRAMEWORK) |
| 715 | AC_MSG_RESULT(yes) |
| 716 | else |
| 717 | AC_MSG_RESULT(no) |
| 718 | fi |
| 719 | |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 720 | AC_MSG_CHECKING(for dyld) |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 721 | case $ac_sys_system/$ac_sys_release in |
| 722 | Darwin/*) |
| 723 | AC_DEFINE(WITH_DYLD) |
| 724 | AC_MSG_RESULT(always on for Darwin) |
| 725 | ;; |
| 726 | *) |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 727 | AC_MSG_RESULT(no) |
| 728 | ;; |
Jack Jansen | 9a66b6d | 2001-08-08 13:56:14 +0000 | [diff] [blame] | 729 | esac |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 730 | |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 731 | # Set info about shared libraries. |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 732 | AC_SUBST(SO) |
| 733 | AC_SUBST(LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 734 | AC_SUBST(BLDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 735 | AC_SUBST(CCSHARED) |
| 736 | AC_SUBST(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 737 | # SO is the extension of shared libraries `(including the dot!) |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 738 | # -- usually .so, .sl on HP-UX, .dll on Cygwin |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 739 | AC_MSG_CHECKING(SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 740 | if test -z "$SO" |
| 741 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 742 | case $ac_sys_system in |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 743 | hp*|HP*) SO=.sl;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 744 | CYGWIN*) SO=.dll;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 745 | *) SO=.so;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 746 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 747 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 748 | AC_MSG_RESULT($SO) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 749 | # LDSHARED is the ld *command* used to create shared library |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 750 | # -- "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] | 751 | # (Shared libraries in this instance are shared modules to be loaded into |
| 752 | # Python, as opposed to building Python itself as a shared library.) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 753 | AC_MSG_CHECKING(LDSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 754 | if test -z "$LDSHARED" |
| 755 | then |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 756 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 757 | AIX*) |
| 758 | BLDSHARED="\$(srcdir)/Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 759 | LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 760 | ;; |
| 761 | BeOS*) |
| 762 | BLDSHARED="\$(srcdir)/Modules/ld_so_beos $LDLIBRARY" |
Guido van Rossum | ce608b0 | 2001-09-28 15:59:38 +0000 | [diff] [blame] | 763 | LDSHARED="\$(BINLIBDEST)/config/ld_so_beos \$(LIBDIR)/$LDLIBRARY" |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 764 | ;; |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 765 | IRIX/5*) LDSHARED="ld -shared";; |
Guido van Rossum | 9192267 | 1997-10-09 20:24:13 +0000 | [diff] [blame] | 766 | IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 767 | SunOS/4*) LDSHARED="ld";; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 768 | SunOS/5*) |
| 769 | if test "$GCC" = "yes" |
Neil Schemenauer | 9505272 | 2001-02-19 18:17:33 +0000 | [diff] [blame] | 770 | then LDSHARED='$(CC) -shared' |
Martin v. Löwis | 5b718fc | 2001-09-10 15:34:42 +0000 | [diff] [blame] | 771 | else LDSHARED="$(CC) -G"; |
Greg Ward | 57c9a663 | 2000-05-26 12:22:54 +0000 | [diff] [blame] | 772 | fi ;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 773 | hp*|HP*) LDSHARED="ld -b";; |
Guido van Rossum | 71001e4 | 1995-01-26 00:44:03 +0000 | [diff] [blame] | 774 | OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; |
Guido van Rossum | 7d47329 | 1995-01-20 14:12:16 +0000 | [diff] [blame] | 775 | DYNIX/ptx*) LDSHARED="ld -G";; |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 776 | Darwin/1.3*) |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 777 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 778 | if test "$enable_framework" ; then |
| 779 | # Link against the framework. All externals should be defined. |
| 780 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 781 | else |
| 782 | # No framework. Ignore undefined symbols, assuming they come from Python |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 783 | LDSHARED="$LDSHARED -undefined suppress" |
Jack Jansen | a3891ea | 2001-09-07 14:25:12 +0000 | [diff] [blame] | 784 | fi ;; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 785 | Darwin/*) |
| 786 | LDSHARED='$(CC) $(LDFLAGS) -bundle' |
| 787 | if test "$enable_framework" ; then |
| 788 | # Link against the framework. All externals should be defined. |
| 789 | LDSHARED="$LDSHARED "'-framework $(PYTHONFRAMEWORK)' |
| 790 | else |
| 791 | # No framework. Ignore undefined symbols, assuming they come from Python |
Jack Jansen | 418c3b1 | 2001-11-14 10:59:57 +0000 | [diff] [blame] | 792 | LDSHARED="$LDSHARED -flat_namespace -undefined suppress" |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 793 | fi ;; |
Guido van Rossum | 81652ab | 1996-07-21 02:53:27 +0000 | [diff] [blame] | 794 | Linux*) LDSHARED="gcc -shared";; |
Guido van Rossum | 3c4bb80 | 1997-12-18 23:55:32 +0000 | [diff] [blame] | 795 | dgux*) LDSHARED="ld -G";; |
Guido van Rossum | 458e7fa | 1999-09-17 15:40:40 +0000 | [diff] [blame] | 796 | BSD/OS*/4*) LDSHARED="gcc -shared";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 797 | OpenBSD*|NetBSD*|FreeBSD*) |
Jeremy Hylton | 4bcc7c5 | 2000-08-31 17:45:35 +0000 | [diff] [blame] | 798 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
Guido van Rossum | 0286ae8 | 2000-08-29 15:06:49 +0000 | [diff] [blame] | 799 | then |
| 800 | LDSHARED="cc -shared ${LDFLAGS}" |
| 801 | else |
| 802 | LDSHARED="ld -Bshareable ${LDFLAGS}" |
| 803 | fi;; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 804 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 805 | if test "$GCC" = "yes" |
| 806 | then LDSHARED="$(CC) -shared" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 807 | else LDSHARED="$(CC) -G" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 808 | fi;; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 809 | SCO_SV*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 810 | Monterey*) LDSHARED="cc -G -dy -Bdynamic -Bexport -L/usr/lib/ia64l64";; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 811 | CYGWIN*) LDSHARED="gcc -shared -Wl,--enable-auto-image-base";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 812 | *) LDSHARED="ld";; |
| 813 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 814 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 815 | AC_MSG_RESULT($LDSHARED) |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 816 | BLDSHARED=${BLDSHARED-$LDSHARED} |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 817 | # CCSHARED are the C *flags* used to create objects to go into a shared |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 818 | # library (module) -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 819 | AC_MSG_CHECKING(CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 820 | if test -z "$CCSHARED" |
| 821 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 822 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 823 | SunOS*) if test "$GCC" = yes; |
| 824 | then CCSHARED="-fPIC"; |
| 825 | fi;; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 826 | hp*|HP*) if test "$GCC" = yes; |
Martin v. Löwis | 703ad70 | 2001-09-05 08:36:52 +0000 | [diff] [blame] | 827 | then CCSHARED="-fPIC"; |
Guido van Rossum | af07a44 | 1995-02-13 19:45:27 +0000 | [diff] [blame] | 828 | else CCSHARED="+z"; |
| 829 | fi;; |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 830 | Linux*) CCSHARED="-fPIC";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 831 | BSD/OS*/4*) CCSHARED="-fpic";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 832 | FreeBSD*|NetBSD*|OpenBSD*) CCSHARED="-fPIC";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 833 | OpenUNIX*|UnixWare*) |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 834 | if test "$GCC" = "yes" |
| 835 | then CCSHARED="-fPIC" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 836 | else CCSHARED="-KPIC" |
Martin v. Löwis | bec1958 | 2001-03-21 15:57:54 +0000 | [diff] [blame] | 837 | fi;; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 838 | SCO_SV*) CCSHARED="-KPIC -dy -Bdynamic";; |
Trent Mick | 635f6fb | 2000-08-23 21:33:05 +0000 | [diff] [blame] | 839 | Monterey*) CCSHARED="-G";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 840 | IRIX*/6*) case $CC in |
| 841 | *gcc*) CCSHARED="-shared";; |
Guido van Rossum | ee21f41 | 1998-04-20 18:51:54 +0000 | [diff] [blame] | 842 | *) CCSHARED="";; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 843 | esac;; |
Guido van Rossum | aef734b | 2001-01-10 21:09:12 +0000 | [diff] [blame] | 844 | CYGWIN*) CCSHARED="-DUSE_DL_IMPORT";; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 845 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 846 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 847 | AC_MSG_RESULT($CCSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 848 | # LINKFORSHARED are the flags passed to the $(CC) command that links |
Guido van Rossum | b65a48e | 1995-06-14 18:21:23 +0000 | [diff] [blame] | 849 | # the python executable -- this is only needed for a few systems |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 850 | AC_MSG_CHECKING(LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 851 | if test -z "$LINKFORSHARED" |
| 852 | then |
Guido van Rossum | 6100aaf | 1997-04-29 21:48:51 +0000 | [diff] [blame] | 853 | case $ac_sys_system/$ac_sys_release in |
Neil Schemenauer | b3531b8 | 2001-02-16 04:09:05 +0000 | [diff] [blame] | 854 | AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; |
Guido van Rossum | 5dab3d8 | 1996-12-06 21:18:18 +0000 | [diff] [blame] | 855 | hp*|HP*) |
Guido van Rossum | 304dd2d | 1997-10-20 23:10:56 +0000 | [diff] [blame] | 856 | LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; |
Guido van Rossum | f5957ea | 1999-10-05 21:59:33 +0000 | [diff] [blame] | 857 | BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Guido van Rossum | 2d9feed | 1997-11-24 17:36:21 +0000 | [diff] [blame] | 858 | Linux*) LINKFORSHARED="-Xlinker -export-dynamic";; |
Guido van Rossum | 54ecc3d | 1999-01-27 17:53:11 +0000 | [diff] [blame] | 859 | # -u libsys_s pulls in all symbols in libsys |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 860 | Darwin/*) |
| 861 | # -u __dummy makes the linker aware of the objc runtime |
| 862 | # in System.framework; otherwise, __objcInit (referenced in |
| 863 | # crt1.o) gets erroneously defined as common, which breaks dynamic |
| 864 | # loading of any modules which reference it in System.framework. |
| 865 | # -u _PyMac_Error is needed to pull in the mac toolbox glue, which is |
| 866 | # not used by the core itself but which needs to be in the core so |
| 867 | # that dynamically loaded extension modules have access to it. |
Jack Jansen | 591cbed | 2001-08-15 13:55:15 +0000 | [diff] [blame] | 868 | LINKFORSHARED="$extra_undefs -framework System" |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 869 | if test "$enable_framework" |
| 870 | then |
| 871 | LINKFORSHARED="$LINKFORSHARED -framework Python" |
| 872 | fi |
| 873 | LINKFORSHARED="$LINKFORSHARED $extra_frameworks";; |
Martin v. Löwis | 25ae43b | 2001-10-07 08:39:18 +0000 | [diff] [blame] | 874 | OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 875 | SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";; |
Fred Drake | 02706f5 | 2000-09-25 15:08:46 +0000 | [diff] [blame] | 876 | ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; |
Martin v. Löwis | 36546db | 2001-09-05 14:24:43 +0000 | [diff] [blame] | 877 | FreeBSD*|NetBSD*|OpenBSD*) |
Guido van Rossum | df69365 | 1999-01-07 21:50:41 +0000 | [diff] [blame] | 878 | if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]] |
| 879 | then |
| 880 | LINKFORSHARED="-Wl,--export-dynamic" |
| 881 | fi;; |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 882 | SunOS/5*) case $CC in |
| 883 | *gcc*) |
Guido van Rossum | 9c6ba9b | 2000-02-03 13:42:50 +0000 | [diff] [blame] | 884 | if $CC -Xlinker -V 2>&1 | grep BFD >/dev/null |
Guido van Rossum | 8f4ceb1 | 1997-12-18 23:42:19 +0000 | [diff] [blame] | 885 | then |
| 886 | LINKFORSHARED="-Xlinker --export-dynamic" |
Guido van Rossum | 2b5ca00 | 1998-03-05 15:41:09 +0000 | [diff] [blame] | 887 | fi;; |
| 888 | esac;; |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 889 | esac |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 890 | fi |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 891 | AC_MSG_RESULT($LINKFORSHARED) |
Guido van Rossum | ac405f6 | 1994-09-12 10:56:06 +0000 | [diff] [blame] | 892 | |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 893 | AC_SUBST(CFLAGSFORSHARED) |
| 894 | AC_MSG_CHECKING(CFLAGSFORSHARED) |
| 895 | if test ! "$LIBRARY" = "$LDLIBRARY" |
| 896 | then |
Neil Schemenauer | d9cf41c | 2001-01-27 21:39:17 +0000 | [diff] [blame] | 897 | case $ac_sys_system in |
| 898 | CYGWIN*) |
| 899 | # Cygwin needs CCSHARED when building extension DLLs |
| 900 | # but not when building the interpreter DLL. |
| 901 | CFLAGSFORSHARED='';; |
| 902 | *) |
| 903 | CFLAGSFORSHARED='$(CCSHARED)' |
| 904 | esac |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 905 | fi |
| 906 | AC_MSG_RESULT($CFLAGSFORSHARED) |
| 907 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 908 | # checks for libraries |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 909 | AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV |
| 910 | AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX |
Guido van Rossum | 0eefa3f | 1999-11-16 15:57:37 +0000 | [diff] [blame] | 911 | |
| 912 | # checks for system dependent C++ extensions support |
| 913 | case "$ac_sys_system" in |
| 914 | AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support) |
| 915 | AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"], |
| 916 | [loadAndInit("", 0, "")], |
| 917 | [AC_DEFINE(AIX_GENUINE_CPLUSPLUS) |
| 918 | AC_MSG_RESULT(yes)], |
| 919 | [AC_MSG_RESULT(no)]);; |
| 920 | *) ;; |
| 921 | esac |
| 922 | |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 923 | # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. |
| 924 | # However on SGI IRIX, these exist but are broken. |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 925 | # BeOS' sockets are stashed in libnet. |
| 926 | case "$ac_sys_system" in |
| 927 | IRIX*) ;; |
Guido van Rossum | 2cb5660 | 1998-05-07 13:25:56 +0000 | [diff] [blame] | 928 | *) |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 929 | AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4 |
Guido van Rossum | f618d2c | 1995-01-17 16:36:13 +0000 | [diff] [blame] | 930 | AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets |
Jeremy Hylton | cb25d5e | 2000-07-27 21:23:28 +0000 | [diff] [blame] | 931 | ;; |
| 932 | esac |
| 933 | case "$ac_sys_system" in |
| 934 | BeOS*) |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 935 | AC_CHECK_LIB(net, socket, [LIBS="-lnet $LIBS"], [], $LIBS) # BeOS |
| 936 | ;; |
| 937 | esac |
Guido van Rossum | 70c7f48 | 1998-03-26 18:44:10 +0000 | [diff] [blame] | 938 | |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 939 | AC_MSG_CHECKING(for --with-libs) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 940 | AC_ARG_WITH(libs, |
| 941 | [ --with-libs='lib1 ...' link against additional libs], [ |
Guido van Rossum | c5a3903 | 1996-07-31 17:35:03 +0000 | [diff] [blame] | 942 | AC_MSG_RESULT($withval) |
| 943 | LIBS="$withval $LIBS" |
| 944 | ], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 945 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 946 | # Determine if signalmodule should be used. |
| 947 | AC_SUBST(USE_SIGNAL_MODULE) |
| 948 | AC_SUBST(SIGNAL_OBJS) |
| 949 | AC_MSG_CHECKING(for --with-signal-module) |
| 950 | AC_ARG_WITH(signal-module, |
| 951 | [ --with-signal-module disable/enable signal module]) |
| 952 | |
| 953 | if test -z "$with_signal_module" |
| 954 | then with_signal_module="yes" |
| 955 | fi |
| 956 | AC_MSG_RESULT($with_signal_module) |
| 957 | |
| 958 | if test "${with_signal_module}" = "yes"; then |
| 959 | USE_SIGNAL_MODULE="" |
| 960 | SIGNAL_OBJS="" |
| 961 | else |
| 962 | USE_SIGNAL_MODULE="#" |
| 963 | SIGNAL_OBJS="Parser/intrcheck.o Python/sigcheck.o" |
| 964 | fi |
| 965 | |
Guido van Rossum | 3d15bd8 | 2001-01-10 18:53:48 +0000 | [diff] [blame] | 966 | # This is used to generate Setup.config |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 967 | AC_SUBST(USE_THREAD_MODULE) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 968 | USE_THREAD_MODULE="" |
Guido van Rossum | 009f787 | 1997-12-04 00:51:42 +0000 | [diff] [blame] | 969 | |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 970 | AC_MSG_CHECKING(for --with-dec-threads) |
| 971 | AC_SUBST(LDLAST) |
| 972 | AC_ARG_WITH(dec-threads, |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 973 | [ --with-dec-threads use DEC Alpha/OSF1 thread-safe libraries], [ |
| 974 | AC_MSG_RESULT($withval) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 975 | LDLAST=-threads |
Guido van Rossum | f78abae | 1997-01-21 22:02:36 +0000 | [diff] [blame] | 976 | if test "${with_thread+set}" != set; then |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 977 | with_thread="$withval"; |
| 978 | fi], |
| 979 | AC_MSG_RESULT(no)) |
| 980 | |
| 981 | AC_MSG_CHECKING(for --with-threads) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 982 | AC_ARG_WITH(threads, |
| 983 | [ --with(out)-threads[=DIRECTORY] disable/enable thread support]) |
Guido van Rossum | 54d93d4 | 1997-01-22 20:51:58 +0000 | [diff] [blame] | 984 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 985 | # --with-thread is deprecated, but check for it anyway |
Barry Warsaw | a0f3c5c | 2000-06-30 16:39:35 +0000 | [diff] [blame] | 986 | AC_ARG_WITH(thread, |
| 987 | [ --with(out)-thread[=DIRECTORY] deprecated; use --with(out)-threads],[ |
| 988 | with_threads=$with_thread]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 989 | |
| 990 | if test -z "$with_threads" |
| 991 | then with_threads="yes" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 992 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 993 | AC_MSG_RESULT($with_threads) |
Guido van Rossum | 6400c26 | 1997-05-22 20:34:27 +0000 | [diff] [blame] | 994 | |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 995 | if test "$with_threads" = "no" |
| 996 | then |
| 997 | USE_THREAD_MODULE="#" |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 998 | elif test "$ac_cv_pthread_is_default" = yes |
| 999 | then |
| 1000 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1001 | # Defining _REENTRANT on system with POSIX threads should not hurt. |
| 1002 | AC_DEFINE(_REENTRANT) |
| 1003 | posix_threads=yes |
| 1004 | LIBOBJS="$LIBOBJS thread.o" |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1005 | elif test "$ac_cv_kpthread" = "yes" |
| 1006 | then |
| 1007 | CC="$CC -Kpthread" |
| 1008 | AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1009 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1010 | LIBOBJS="$LIBOBJS thread.o" |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1011 | else |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1012 | if test ! -z "$with_threads" -a -d "$with_threads" |
| 1013 | then LDFLAGS="$LDFLAGS -L$with_threads" |
| 1014 | fi |
| 1015 | if test ! -z "$withval" -a -d "$withval" |
| 1016 | then LDFLAGS="$LDFLAGS -L$withval" |
| 1017 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1018 | |
| 1019 | # According to the POSIX spec, a pthreads implementation must |
| 1020 | # define _POSIX_THREADS in unistd.h. Some apparently don't (which ones?) |
| 1021 | AC_MSG_CHECKING(for _POSIX_THREADS in unistd.h) |
| 1022 | AC_EGREP_CPP(yes, |
| 1023 | [#include <unistd.h> |
| 1024 | #ifdef _POSIX_THREADS |
| 1025 | yes |
| 1026 | #endif |
| 1027 | ], unistd_defines_pthreads=yes, unistd_defines_pthreads=no) |
| 1028 | AC_MSG_RESULT($unistd_defines_pthreads) |
| 1029 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1030 | AC_DEFINE(_REENTRANT) |
| 1031 | AC_CHECK_HEADER(mach/cthreads.h, [AC_DEFINE(WITH_THREAD) |
| 1032 | AC_DEFINE(C_THREADS) |
| 1033 | LIBOBJS="$LIBOBJS thread.o"],[ |
| 1034 | AC_MSG_CHECKING(for --with-pth) |
| 1035 | AC_ARG_WITH(pth, |
| 1036 | [ --with-pth use GNU pth threading libraries], [ |
| 1037 | AC_MSG_RESULT($withval) |
| 1038 | AC_DEFINE(WITH_THREAD) |
| 1039 | AC_DEFINE(HAVE_PTH) |
| 1040 | LIBS="-lpth $LIBS" |
| 1041 | LIBOBJS="$LIBOBJS thread.o"],[ |
| 1042 | AC_MSG_RESULT(no) |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1043 | |
| 1044 | # Just looking for pthread_create in libpthread is not enough: |
| 1045 | # on HP/UX, pthread.h renames pthread_create to a different symbol name. |
| 1046 | # So we really have to include pthread.h, and then link. |
| 1047 | _libs=$LIBS |
| 1048 | LIBS="$LIBS -lpthread" |
| 1049 | AC_MSG_CHECKING([for pthread_create in -lpthread]) |
| 1050 | AC_TRY_LINK([#include <pthread.h> |
| 1051 | |
| 1052 | void * start_routine (void *arg) { exit (0); }], [ |
| 1053 | pthread_create (NULL, NULL, start_routine, NULL)], [ |
| 1054 | AC_MSG_RESULT(yes) |
| 1055 | AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1056 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1057 | LIBOBJS="$LIBOBJS thread.o"],[ |
Martin v. Löwis | 8158b5a | 2001-10-08 13:17:28 +0000 | [diff] [blame] | 1058 | LIBS=$_libs |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1059 | AC_CHECK_FUNC(pthread_detach, [AC_DEFINE(WITH_THREAD) |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1060 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1061 | LIBOBJS="$LIBOBJS thread.o"],[ |
| 1062 | AC_CHECK_HEADER(kernel/OS.h, [AC_DEFINE(WITH_THREAD) |
| 1063 | AC_DEFINE(BEOS_THREADS) |
| 1064 | LIBOBJS="$LIBOBJS thread.o"],[ |
| 1065 | AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1066 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1067 | LIBS="$LIBS -lpthreads" |
| 1068 | LIBOBJS="$LIBOBJS thread.o"], [ |
| 1069 | AC_CHECK_LIB(c_r, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1070 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1071 | LIBS="$LIBS -lc_r" |
| 1072 | LIBOBJS="$LIBOBJS thread.o"], [ |
| 1073 | AC_CHECK_LIB(thread, __d6_pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1074 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1075 | LIBS="$LIBS -lthread" |
| 1076 | LIBOBJS="$LIBOBJS thread.o"], [ |
| 1077 | AC_CHECK_LIB(pthread, __pthread_create_system, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1078 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1079 | LIBS="$LIBS -lpthread" |
| 1080 | LIBOBJS="$LIBOBJS thread.o"], [ |
| 1081 | AC_CHECK_LIB(cma, pthread_create, [AC_DEFINE(WITH_THREAD) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1082 | posix_threads=yes |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1083 | LIBS="$LIBS -lcma" |
| 1084 | LIBOBJS="$LIBOBJS thread.o"],[ |
| 1085 | USE_THREAD_MODULE="#"]) |
| 1086 | ])])])])])])])])]) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1087 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1088 | if test "$posix_threads" = "yes"; then |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1089 | if test "$unistd_defines_pthreads" = "no"; then |
| 1090 | AC_DEFINE(_POSIX_THREADS) |
| 1091 | fi |
| 1092 | |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1093 | AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) |
| 1094 | AC_CACHE_VAL(ac_cv_pthread_system_supported, |
| 1095 | [AC_TRY_RUN([#include <pthread.h> |
| 1096 | void *foo(void *parm) { |
| 1097 | return NULL; |
| 1098 | } |
| 1099 | main() { |
| 1100 | pthread_attr_t attr; |
| 1101 | if (pthread_attr_init(&attr)) exit(-1); |
| 1102 | if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); |
| 1103 | if (pthread_create(NULL, &attr, foo, NULL)) exit(-1); |
| 1104 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1105 | }], |
| 1106 | ac_cv_pthread_system_supported=yes, |
| 1107 | ac_cv_pthread_system_supported=no, |
| 1108 | ac_cv_pthread_system_supported=no) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1109 | ]) |
| 1110 | AC_MSG_RESULT($ac_cv_pthread_system_supported) |
| 1111 | if test "$ac_cv_pthread_system_supported" = "yes"; then |
| 1112 | AC_DEFINE(PTHREAD_SYSTEM_SCHED_SUPPORTED) |
| 1113 | fi |
Martin v. Löwis | 69c0ff3 | 2001-10-15 14:34:42 +0000 | [diff] [blame] | 1114 | AC_CHECK_FUNCS(pthread_sigmask) |
Guido van Rossum | d0b69ec | 2001-09-10 14:10:54 +0000 | [diff] [blame] | 1115 | fi |
| 1116 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1117 | AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD) |
| 1118 | LIBS="$LIBS -lmpc" |
| 1119 | LIBOBJS="$LIBOBJS thread.o" |
| 1120 | USE_THREAD_MODULE=""]) |
| 1121 | AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD) |
| 1122 | LIBS="$LIBS -lthread" |
| 1123 | LIBOBJS="$LIBOBJS thread.o" |
| 1124 | USE_THREAD_MODULE=""]) |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1125 | |
Martin v. Löwis | 130fb17 | 2001-07-19 11:00:41 +0000 | [diff] [blame] | 1126 | if test "$USE_THREAD_MODULE" != "#" |
| 1127 | then |
| 1128 | # If the above checks didn't disable threads, (at least) OSF1 |
| 1129 | # needs this '-threads' argument during linking. |
| 1130 | case $ac_sys_system in |
| 1131 | OSF1) LDLAST=-threads;; |
| 1132 | esac |
Jeremy Hylton | 1a2ca86 | 2000-10-16 16:59:12 +0000 | [diff] [blame] | 1133 | fi |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1134 | fi |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1135 | |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1136 | # Check for enable-ipv6 |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1137 | AC_MSG_CHECKING([if --enable-ipv6 is specified]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1138 | AC_ARG_ENABLE(ipv6, |
| 1139 | [ --enable-ipv6 Enable ipv6 (with ipv4) support |
| 1140 | --disable-ipv6 Disable ipv6 support], |
| 1141 | [ case "$enableval" in |
| 1142 | no) |
| 1143 | AC_MSG_RESULT(no) |
| 1144 | ipv6=no |
| 1145 | ;; |
| 1146 | *) AC_MSG_RESULT(yes) |
| 1147 | AC_DEFINE(ENABLE_IPV6) |
| 1148 | ipv6=yes |
| 1149 | ;; |
| 1150 | esac ], |
| 1151 | |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1152 | [ |
| 1153 | dnl the check does not work on cross compilation case... |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1154 | AC_TRY_RUN([ /* AF_INET6 available check */ |
| 1155 | #include <sys/types.h> |
| 1156 | #include <sys/socket.h> |
| 1157 | main() |
| 1158 | { |
| 1159 | if (socket(AF_INET6, SOCK_STREAM, 0) < 0) |
| 1160 | exit(1); |
| 1161 | else |
| 1162 | exit(0); |
| 1163 | } |
| 1164 | ], |
| 1165 | AC_MSG_RESULT(yes) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1166 | ipv6=yes, |
| 1167 | AC_MSG_RESULT(no) |
| 1168 | ipv6=no, |
| 1169 | AC_MSG_RESULT(no) |
| 1170 | ipv6=no |
Martin v. Löwis | a5f8bb5 | 2001-09-05 08:22:34 +0000 | [diff] [blame] | 1171 | ) |
| 1172 | |
| 1173 | if test "$ipv6" = "yes"; then |
| 1174 | AC_MSG_CHECKING(if RFC2553 API is available) |
| 1175 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1176 | #include <netinet/in.h>], |
| 1177 | [struct sockaddr_in6 x; |
| 1178 | x.sin6_scope_id;], |
| 1179 | AC_MSG_RESULT(yes) |
| 1180 | ipv6=yes, |
| 1181 | AC_MSG_RESULT(no, IPv6 disabled) |
| 1182 | ipv6=no) |
| 1183 | fi |
| 1184 | |
| 1185 | if test "$ipv6" = "yes"; then |
| 1186 | AC_DEFINE(ENABLE_IPV6) |
| 1187 | fi |
| 1188 | ]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1189 | |
| 1190 | ipv6type=unknown |
| 1191 | ipv6lib=none |
| 1192 | ipv6trylibc=no |
| 1193 | |
| 1194 | if test "$ipv6" = "yes"; then |
| 1195 | AC_MSG_CHECKING([ipv6 stack type]) |
Guido van Rossum | b855216 | 2001-09-05 14:58:11 +0000 | [diff] [blame] | 1196 | for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; |
| 1197 | do |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1198 | case $i in |
| 1199 | inria) |
| 1200 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1201 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1202 | #include <netinet/in.h> |
| 1203 | #ifdef IPV6_INRIA_VERSION |
| 1204 | yes |
| 1205 | #endif], |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1206 | [ipv6type=$i]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1207 | ;; |
| 1208 | kame) |
| 1209 | dnl http://www.kame.net/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1210 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1211 | #include <netinet/in.h> |
| 1212 | #ifdef __KAME__ |
| 1213 | yes |
| 1214 | #endif], |
| 1215 | [ipv6type=$i; |
| 1216 | ipv6lib=inet6 |
| 1217 | ipv6libdir=/usr/local/v6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1218 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1219 | ;; |
| 1220 | linux-glibc) |
| 1221 | dnl http://www.v6.linux.or.jp/ |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1222 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1223 | #include <features.h> |
| 1224 | #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) |
| 1225 | yes |
| 1226 | #endif], |
| 1227 | [ipv6type=$i; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1228 | ipv6trylibc=yes]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1229 | ;; |
| 1230 | linux-inet6) |
| 1231 | dnl http://www.v6.linux.or.jp/ |
| 1232 | if test -d /usr/inet6; then |
| 1233 | ipv6type=$i |
| 1234 | ipv6lib=inet6 |
| 1235 | ipv6libdir=/usr/inet6/lib |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1236 | OPT="-I/usr/inet6/include $OPT" |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1237 | fi |
| 1238 | ;; |
| 1239 | solaris) |
| 1240 | if test -f /etc/netconfig; then |
| 1241 | if /usr/xpg4/bin/grep -q tcp6 /etc/netconfig; then |
| 1242 | ipv6type=$i |
| 1243 | ipv6trylibc=yes |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1244 | fi |
| 1245 | fi |
| 1246 | ;; |
| 1247 | toshiba) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1248 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1249 | #include <sys/param.h> |
| 1250 | #ifdef _TOSHIBA_INET6 |
| 1251 | yes |
| 1252 | #endif], |
| 1253 | [ipv6type=$i; |
| 1254 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1255 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1256 | ;; |
| 1257 | v6d) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1258 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1259 | #include </usr/local/v6/include/sys/v6config.h> |
| 1260 | #ifdef __V6D__ |
| 1261 | yes |
| 1262 | #endif], |
| 1263 | [ipv6type=$i; |
| 1264 | ipv6lib=v6; |
| 1265 | ipv6libdir=/usr/local/v6/lib; |
| 1266 | OPT="-I/usr/local/v6/include $OPT"]) |
| 1267 | ;; |
| 1268 | zeta) |
Martin v. Löwis | a5f73f9 | 2001-10-15 08:06:29 +0000 | [diff] [blame] | 1269 | AC_EGREP_CPP(yes, [ |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1270 | #include <sys/param.h> |
| 1271 | #ifdef _ZETA_MINAMI_INET6 |
| 1272 | yes |
| 1273 | #endif], |
| 1274 | [ipv6type=$i; |
| 1275 | ipv6lib=inet6; |
Martin v. Löwis | 44ddbde | 2001-12-02 10:15:37 +0000 | [diff] [blame] | 1276 | ipv6libdir=/usr/local/v6/lib]) |
Martin v. Löwis | a2ac602 | 2001-08-09 11:40:14 +0000 | [diff] [blame] | 1277 | ;; |
| 1278 | esac |
| 1279 | if test "$ipv6type" != "unknown"; then |
| 1280 | break |
| 1281 | fi |
| 1282 | done |
| 1283 | AC_MSG_RESULT($ipv6type) |
| 1284 | fi |
| 1285 | |
| 1286 | if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then |
| 1287 | if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then |
| 1288 | LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" |
| 1289 | echo "using lib$ipv6lib" |
| 1290 | else |
| 1291 | if test $ipv6trylibc = "yes"; then |
| 1292 | echo "using libc" |
| 1293 | else |
| 1294 | echo 'Fatal: no $ipv6lib library found. cannot continue.' |
| 1295 | echo "You need to fetch lib$ipv6lib.a from appropriate" |
| 1296 | echo 'ipv6 kit and compile beforehand.' |
| 1297 | exit 1 |
| 1298 | fi |
| 1299 | fi |
| 1300 | fi |
| 1301 | |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1302 | # Check for GC support |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1303 | AC_MSG_CHECKING(for --with-cycle-gc) |
| 1304 | AC_ARG_WITH(cycle-gc, |
| 1305 | [ --with(out)-cycle-gc disable/enable garbage collection]) |
| 1306 | |
| 1307 | if test -z "$with_cycle_gc" |
| 1308 | then with_cycle_gc="yes" |
| 1309 | fi |
Neil Schemenauer | 9c63e6d | 2001-08-29 23:44:38 +0000 | [diff] [blame] | 1310 | if test "$with_cycle_gc" != "no" |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1311 | then |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1312 | AC_DEFINE(WITH_CYCLE_GC) |
| 1313 | fi |
| 1314 | AC_MSG_RESULT($with_cycle_gc) |
| 1315 | |
Neil Schemenauer | a35c688 | 2001-02-27 04:45:05 +0000 | [diff] [blame] | 1316 | # Check for Python-specific malloc support |
| 1317 | AC_MSG_CHECKING(for --with-pymalloc) |
| 1318 | AC_ARG_WITH(pymalloc, |
| 1319 | [ --with(out)-pymalloc disable/enable specialized mallocs], [ |
| 1320 | if test "$withval" != no |
| 1321 | then AC_DEFINE(WITH_PYMALLOC) AC_MSG_RESULT(yes) |
| 1322 | else AC_MSG_RESULT(no) |
| 1323 | fi], |
| 1324 | [AC_MSG_RESULT(no)]) |
| 1325 | |
Barry Warsaw | ef82cd7 | 2000-06-30 16:21:01 +0000 | [diff] [blame] | 1326 | # Check for --with-wctype-functions |
| 1327 | AC_MSG_CHECKING(for --with-wctype-functions) |
| 1328 | AC_ARG_WITH(wctype-functions, |
| 1329 | [ --with-wctype-functions use wctype.h functions], [ |
| 1330 | if test "$withval" != no |
| 1331 | then AC_DEFINE(WANT_WCTYPE_FUNCTIONS) AC_MSG_RESULT(yes) |
| 1332 | else AC_MSG_RESULT(no) |
| 1333 | fi], |
| 1334 | [AC_MSG_RESULT(no)]) |
| 1335 | |
Guido van Rossum | 68242b5 | 1996-05-28 22:53:03 +0000 | [diff] [blame] | 1336 | # -I${DLINCLDIR} is added to the compile rule for importdl.o |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1337 | AC_SUBST(DLINCLDIR) |
Guido van Rossum | 98935bf | 2001-09-05 19:13:16 +0000 | [diff] [blame] | 1338 | DLINCLDIR=. |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1339 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1340 | AC_MSG_CHECKING(for --with-sgi-dl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1341 | AC_ARG_WITH(sgi-dl, |
| 1342 | [ --with-sgi-dl=DIRECTORY IRIX 4 dynamic linking], [ |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1343 | AC_MSG_RESULT($withval) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1344 | AC_DEFINE(WITH_SGI_DL) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1345 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1346 | dldir=$withval |
Guido van Rossum | 4095101 | 2000-10-07 16:21:27 +0000 | [diff] [blame] | 1347 | if test ! -z "$dldir" -a -d "$dldir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1348 | then LDFLAGS="$LDFLAGS -L$dldir" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1349 | else AC_ERROR(proper usage is --with-sgi-dl=DIRECTORY) |
| 1350 | fi |
| 1351 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1352 | LIBS="$LIBS -ldl -lmld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1353 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1354 | AC_MSG_CHECKING(for --with-dl-dld) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1355 | 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] | 1356 | AC_MSG_RESULT($withval) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1357 | AC_DEFINE(WITH_DL_DLD) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1358 | DYNLOADFILE="dynload_dl.o" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1359 | dldir=`echo "$withval" | sed 's/,.*//'` |
| 1360 | dlddir=`echo "$withval" | sed 's/.*,//'` |
Barry Warsaw | 7d1219d | 2000-10-05 18:45:53 +0000 | [diff] [blame] | 1361 | if test ! -z "$dldir" -a -d "$dldir" -a ! -z "$dlddir" -a -d "$dlddir" |
Guido van Rossum | 300fda7 | 1996-08-19 21:58:16 +0000 | [diff] [blame] | 1362 | then LDFLAGS="$LDFLAGS -L$dldir -L$dlddir" |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1363 | else AC_ERROR(proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY) |
| 1364 | fi |
| 1365 | DLINCLDIR=${dldir} |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1366 | LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no)) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1367 | |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1368 | # the dlopen() function means we might want to use dynload_shlib.o. some |
| 1369 | # 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] | 1370 | AC_CHECK_FUNCS(dlopen) |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1371 | |
| 1372 | # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic |
| 1373 | # loading of modules. |
| 1374 | AC_SUBST(DYNLOADFILE) |
| 1375 | AC_MSG_CHECKING(DYNLOADFILE) |
| 1376 | if test -z "$DYNLOADFILE" |
| 1377 | then |
| 1378 | case $ac_sys_system/$ac_sys_release in |
| 1379 | AIX*) DYNLOADFILE="dynload_aix.o";; |
| 1380 | BeOS*) DYNLOADFILE="dynload_beos.o";; |
| 1381 | hp*|HP*) DYNLOADFILE="dynload_hpux.o";; |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1382 | Darwin/*) DYNLOADFILE="dynload_next.o";; |
Guido van Rossum | e97ee18 | 1999-12-20 21:27:22 +0000 | [diff] [blame] | 1383 | *) |
| 1384 | # use dynload_shlib.c and dlopen() if we have it; otherwise stub |
| 1385 | # out any dynamic loading |
| 1386 | if test "$ac_cv_func_dlopen" = yes |
| 1387 | then DYNLOADFILE="dynload_shlib.o" |
| 1388 | else DYNLOADFILE="dynload_stub.o" |
| 1389 | fi |
| 1390 | ;; |
| 1391 | esac |
| 1392 | fi |
| 1393 | AC_MSG_RESULT($DYNLOADFILE) |
| 1394 | if test "$DYNLOADFILE" != "dynload_stub.o" |
| 1395 | then |
| 1396 | AC_DEFINE(HAVE_DYNAMIC_LOADING) |
| 1397 | fi |
| 1398 | |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1399 | # MACHDEP_OBJS can be set to platform-specific object files needed by Python |
| 1400 | |
| 1401 | AC_SUBST(MACHDEP_OBJS) |
| 1402 | AC_MSG_CHECKING(MACHDEP_OBJS) |
| 1403 | if test -z "$MACHDEP_OBJS" |
| 1404 | then |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1405 | MACHDEP_OBJS=$extra_machdep_objs |
| 1406 | else |
| 1407 | MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1408 | fi |
Jack Jansen | b6e9cad | 2001-08-15 01:26:28 +0000 | [diff] [blame] | 1409 | AC_MSG_RESULT(MACHDEP_OBJS) |
Jack Jansen | c49e5b7 | 2001-06-19 15:00:23 +0000 | [diff] [blame] | 1410 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1411 | # checks for library functions |
Martin v. Löwis | 244edc8 | 2001-10-04 22:44:26 +0000 | [diff] [blame] | 1412 | AC_CHECK_FUNCS(alarm chown chroot clock confstr ctermid ctermid_r execv \ |
Fred Drake | 35a092f | 1999-12-13 16:23:35 +0000 | [diff] [blame] | 1413 | flock fork fsync fdatasync fpathconf ftime ftruncate \ |
Martin v. Löwis | f95dd0a | 2001-08-15 17:14:33 +0000 | [diff] [blame] | 1414 | gai_strerror getgroups getlogin getpeername getpid getpwent getwd \ |
Martin v. Löwis | 864e9ff | 2001-08-04 22:32:03 +0000 | [diff] [blame] | 1415 | hstrerror inet_pton kill link lstat mkfifo mktime mremap \ |
Andrew M. Kuchling | 5821b77 | 2000-08-25 01:14:08 +0000 | [diff] [blame] | 1416 | nice pathconf pause plock poll pthread_init \ |
Fred Drake | 35a092f | 1999-12-13 16:23:35 +0000 | [diff] [blame] | 1417 | putenv readlink \ |
Martin v. Löwis | 61c5edf | 2001-10-18 04:06:00 +0000 | [diff] [blame] | 1418 | select setegid seteuid setgid setgroups \ |
Martin v. Löwis | 791bfda | 2001-07-24 06:33:08 +0000 | [diff] [blame] | 1419 | setlocale setregid setreuid setsid setpgid setuid setvbuf snprintf \ |
Fred Drake | 35a092f | 1999-12-13 16:23:35 +0000 | [diff] [blame] | 1420 | sigaction siginterrupt sigrelse strftime strptime symlink sysconf \ |
Fred Drake | 89143df | 1999-12-09 22:03:25 +0000 | [diff] [blame] | 1421 | tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ |
Guido van Rossum | c524d95 | 2001-10-19 01:31:59 +0000 | [diff] [blame] | 1422 | truncate uname unsetenv waitpid _getpty getpriority) |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1423 | |
Fred Drake | 8cef4cf | 2000-06-28 16:40:38 +0000 | [diff] [blame] | 1424 | # check for openpty and forkpty |
| 1425 | |
| 1426 | AC_CHECK_FUNCS(openpty,, AC_CHECK_LIB(util,openpty, [AC_DEFINE(HAVE_OPENPTY)] [LIBS="$LIBS -lutil"])) |
| 1427 | AC_CHECK_FUNCS(forkpty,, AC_CHECK_LIB(util,forkpty, [AC_DEFINE(HAVE_FORKPTY)] [LIBS="$LIBS -lutil"])) |
| 1428 | |
Guido van Rossum | 00f0f6e | 1999-01-06 18:52:29 +0000 | [diff] [blame] | 1429 | # check for long file support functions |
| 1430 | AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs) |
| 1431 | |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 1432 | AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove) |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1433 | AC_CHECK_FUNCS(getpgrp, AC_TRY_COMPILE([#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG))) |
| 1434 | AC_CHECK_FUNCS(setpgrp, AC_TRY_COMPILE([#include <unistd.h>], [setpgrp(0,0);], AC_DEFINE(SETPGRP_HAVE_ARG))) |
| 1435 | AC_CHECK_FUNCS(gettimeofday, AC_TRY_COMPILE([#include <sys/time.h>], [gettimeofday((struct timeval*)0,(struct timezone*)0);], ,AC_DEFINE(GETTIMEOFDAY_NO_TZ))) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1436 | |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1437 | |
| 1438 | # On OSF/1 V5.1, getaddrinfo is available, but a define |
| 1439 | # for [no]getaddrinfo in netdb.h. |
| 1440 | AC_MSG_CHECKING(for getaddrinfo) |
| 1441 | AC_TRY_LINK([ |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1442 | #include <sys/types.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1443 | #include <sys/socket.h> |
| 1444 | #include <netdb.h> |
Martin v. Löwis | c010b6d | 2001-11-09 17:50:52 +0000 | [diff] [blame] | 1445 | #include <stdio.h> |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1446 | ],[ |
| 1447 | getaddrinfo(NULL, NULL, NULL, NULL); |
| 1448 | ], [ |
| 1449 | AC_MSG_RESULT(yes) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1450 | AC_MSG_CHECKING(getaddrinfo bug) |
| 1451 | AC_TRY_RUN([ |
| 1452 | #include <sys/types.h> |
| 1453 | #include <netdb.h> |
| 1454 | #include <string.h> |
| 1455 | #include <sys/socket.h> |
| 1456 | #include <netinet/in.h> |
| 1457 | |
| 1458 | main() |
| 1459 | { |
| 1460 | int passive, gaierr, inet4 = 0, inet6 = 0; |
| 1461 | struct addrinfo hints, *ai, *aitop; |
| 1462 | char straddr[INET6_ADDRSTRLEN], strport[16]; |
| 1463 | |
| 1464 | for (passive = 0; passive <= 1; passive++) { |
| 1465 | memset(&hints, 0, sizeof(hints)); |
| 1466 | hints.ai_family = AF_UNSPEC; |
| 1467 | hints.ai_flags = passive ? AI_PASSIVE : 0; |
| 1468 | hints.ai_socktype = SOCK_STREAM; |
| 1469 | if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { |
| 1470 | (void)gai_strerror(gaierr); |
| 1471 | goto bad; |
| 1472 | } |
| 1473 | for (ai = aitop; ai; ai = ai->ai_next) { |
| 1474 | if (ai->ai_addr == NULL || |
| 1475 | ai->ai_addrlen == 0 || |
| 1476 | getnameinfo(ai->ai_addr, ai->ai_addrlen, |
| 1477 | straddr, sizeof(straddr), strport, sizeof(strport), |
| 1478 | NI_NUMERICHOST|NI_NUMERICSERV) != 0) { |
| 1479 | goto bad; |
| 1480 | } |
| 1481 | switch (ai->ai_family) { |
| 1482 | case AF_INET: |
| 1483 | if (strcmp(strport, "54321") != 0) { |
| 1484 | goto bad; |
| 1485 | } |
| 1486 | if (passive) { |
| 1487 | if (strcmp(straddr, "0.0.0.0") != 0) { |
| 1488 | goto bad; |
| 1489 | } |
| 1490 | } else { |
| 1491 | if (strcmp(straddr, "127.0.0.1") != 0) { |
| 1492 | goto bad; |
| 1493 | } |
| 1494 | } |
| 1495 | inet4++; |
| 1496 | break; |
| 1497 | case AF_INET6: |
| 1498 | if (strcmp(strport, "54321") != 0) { |
| 1499 | goto bad; |
| 1500 | } |
| 1501 | if (passive) { |
| 1502 | if (strcmp(straddr, "::") != 0) { |
| 1503 | goto bad; |
| 1504 | } |
| 1505 | } else { |
| 1506 | if (strcmp(straddr, "::1") != 0) { |
| 1507 | goto bad; |
| 1508 | } |
| 1509 | } |
| 1510 | inet6++; |
| 1511 | break; |
| 1512 | case AF_UNSPEC: |
| 1513 | goto bad; |
| 1514 | break; |
| 1515 | default: |
| 1516 | /* another family support? */ |
| 1517 | break; |
| 1518 | } |
| 1519 | } |
| 1520 | } |
| 1521 | |
| 1522 | if (!(inet4 == 0 || inet4 == 2)) |
| 1523 | goto bad; |
| 1524 | if (!(inet6 == 0 || inet6 == 2)) |
| 1525 | goto bad; |
| 1526 | |
| 1527 | if (aitop) |
| 1528 | freeaddrinfo(aitop); |
| 1529 | exit(0); |
| 1530 | |
| 1531 | bad: |
| 1532 | if (aitop) |
| 1533 | freeaddrinfo(aitop); |
| 1534 | exit(1); |
| 1535 | } |
| 1536 | ], |
| 1537 | AC_MSG_RESULT(good) |
| 1538 | buggygetaddrinfo=no, |
| 1539 | AC_MSG_RESULT(buggy) |
| 1540 | buggygetaddrinfo=yes, |
| 1541 | AC_MSG_RESULT(buggy) |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1542 | buggygetaddrinfo=yes)], [ |
| 1543 | AC_MSG_RESULT(no) |
| 1544 | buggygetaddrinfo=yes |
| 1545 | ]) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1546 | |
| 1547 | if test "$buggygetaddrinfo" = "yes"; then |
| 1548 | if test "$ipv6" = "yes"; then |
| 1549 | echo 'Fatal: You must get working getaddrinfo() function.' |
| 1550 | echo ' or you can specify "--disable-ipv6"'. |
| 1551 | exit 1 |
| 1552 | fi |
Martin v. Löwis | 861a65b | 2001-10-24 14:36:00 +0000 | [diff] [blame] | 1553 | else |
| 1554 | AC_DEFINE(HAVE_GETADDRINFO) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1555 | fi |
Thomas Wouters | b0db85a | 2001-08-08 10:39:03 +0000 | [diff] [blame] | 1556 | AC_CHECK_FUNCS(getnameinfo) |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1557 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1558 | # checks for structures |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1559 | AC_HEADER_TIME |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1560 | AC_STRUCT_TM |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1561 | AC_STRUCT_TIMEZONE |
Guido van Rossum | 98bf58f | 2001-10-18 20:34:25 +0000 | [diff] [blame] | 1562 | AC_STRUCT_ST_RDEV |
| 1563 | AC_STRUCT_ST_BLKSIZE |
| 1564 | AC_STRUCT_ST_BLOCKS |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1565 | |
| 1566 | AC_MSG_CHECKING(for time.h that defines altzone) |
| 1567 | AC_CACHE_VAL(ac_cv_header_time_altzone, |
| 1568 | [AC_TRY_COMPILE([#include <time.h>], [return altzone;], |
| 1569 | ac_cv_header_time_altzone=yes, |
| 1570 | ac_cv_header_time_altzone=no)]) |
| 1571 | AC_MSG_RESULT($ac_cv_header_time_altzone) |
| 1572 | if test $ac_cv_header_time_altzone = yes; then |
| 1573 | AC_DEFINE(HAVE_ALTZONE) |
| 1574 | fi |
| 1575 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1576 | was_it_defined=no |
| 1577 | AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1578 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1579 | #include <sys/types.h> |
| 1580 | #include <sys/select.h> |
| 1581 | #include <sys/time.h> |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1582 | ], [;], [AC_DEFINE(SYS_SELECT_WITH_SYS_TIME) was_it_defined=yes]) |
| 1583 | AC_MSG_RESULT($was_it_defined) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1584 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1585 | AC_MSG_CHECKING(for addrinfo) |
| 1586 | AC_CACHE_VAL(ac_cv_struct_addrinfo, |
| 1587 | AC_TRY_COMPILE([ |
| 1588 | # include <netdb.h>], |
| 1589 | [struct addrinfo a], |
| 1590 | ac_cv_struct_addrinfo=yes, |
| 1591 | ac_cv_struct_addrinfo=no)) |
| 1592 | AC_MSG_RESULT($ac_cv_struct_addrinfo) |
| 1593 | if test $ac_cv_struct_addrinfo = yes; then |
| 1594 | AC_DEFINE(HAVE_ADDRINFO) |
| 1595 | fi |
| 1596 | |
| 1597 | AC_MSG_CHECKING(for sockaddr_storage) |
| 1598 | AC_CACHE_VAL(ac_cv_struct_sockaddr_storage, |
| 1599 | AC_TRY_COMPILE([ |
| 1600 | # include <sys/types.h> |
| 1601 | # include <sys/socket.h>], |
| 1602 | [struct sockaddr_storage s], |
| 1603 | ac_cv_struct_sockaddr_storage=yes, |
| 1604 | ac_cv_struct_sockaddr_storage=no)) |
| 1605 | AC_MSG_RESULT($ac_cv_struct_sockaddr_storage) |
| 1606 | if test $ac_cv_struct_sockaddr_storage = yes; then |
| 1607 | AC_DEFINE(HAVE_SOCKADDR_STORAGE) |
| 1608 | fi |
| 1609 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1610 | # checks for compiler characteristics |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1611 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1612 | AC_C_CHAR_UNSIGNED |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1613 | AC_C_CONST |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1614 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1615 | works=no |
| 1616 | AC_MSG_CHECKING(for working volatile) |
| 1617 | AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, AC_DEFINE(volatile, [])) |
| 1618 | AC_MSG_RESULT($works) |
Guido van Rossum | dabb11b | 1994-10-11 15:04:27 +0000 | [diff] [blame] | 1619 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1620 | works=no |
| 1621 | AC_MSG_CHECKING(for working signed char) |
| 1622 | AC_TRY_COMPILE([], [signed char c;], works=yes, AC_DEFINE(signed, [])) |
| 1623 | AC_MSG_RESULT($works) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1624 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1625 | have_prototypes=no |
| 1626 | AC_MSG_CHECKING(for prototypes) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1627 | AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);], |
| 1628 | AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=yes) |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1629 | AC_MSG_RESULT($have_prototypes) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1630 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1631 | works=no |
| 1632 | AC_MSG_CHECKING(for variable length prototypes and stdarg.h) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1633 | AC_TRY_COMPILE([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1634 | #include <stdarg.h> |
Guido van Rossum | 3f13e48 | 1996-08-30 20:58:11 +0000 | [diff] [blame] | 1635 | int foo(int x, ...) { |
| 1636 | va_list va; |
| 1637 | va_start(va, x); |
| 1638 | va_arg(va, int); |
| 1639 | va_arg(va, char *); |
| 1640 | va_arg(va, double); |
| 1641 | return 0; |
| 1642 | } |
| 1643 | ], [return foo(10, "", 3.14);], |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1644 | AC_DEFINE(HAVE_STDARG_PROTOTYPES) works=yes) |
| 1645 | AC_MSG_RESULT($works) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1646 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1647 | if test "$have_prototypes" = yes; then |
| 1648 | bad_prototypes=no |
| 1649 | AC_MSG_CHECKING(for bad exec* prototypes) |
| 1650 | AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , |
| 1651 | AC_DEFINE(BAD_EXEC_PROTOTYPES) bad_prototypes=yes) |
| 1652 | AC_MSG_RESULT($bad_prototypes) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1653 | fi |
| 1654 | |
Martin v. Löwis | 01dfdb3 | 2001-06-23 16:30:13 +0000 | [diff] [blame] | 1655 | # check if sockaddr has sa_len member |
| 1656 | AC_MSG_CHECKING(if sockaddr has sa_len member) |
| 1657 | AC_TRY_COMPILE([#include <sys/types.h> |
| 1658 | #include <sys/socket.h>], |
| 1659 | [struct sockaddr x; |
| 1660 | x.sa_len = 0;], |
| 1661 | AC_MSG_RESULT(yes) |
| 1662 | AC_DEFINE(HAVE_SOCKADDR_SA_LEN), |
| 1663 | AC_MSG_RESULT(no)) |
| 1664 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1665 | AC_MSG_CHECKING(for bad static forward) |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 1666 | AC_CACHE_VAL(ac_cv_bad_static_forward, |
| 1667 | [AC_TRY_RUN([ |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1668 | struct s { int a; int b; }; |
| 1669 | static struct s foo; |
Guido van Rossum | 5dee5e7 | 1994-11-10 23:06:54 +0000 | [diff] [blame] | 1670 | int foobar() { |
| 1671 | static int random; |
| 1672 | random = (int) &foo; |
| 1673 | return random; |
| 1674 | } |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1675 | static struct s foo = { 1, 2 }; |
Guido van Rossum | 5dee5e7 | 1994-11-10 23:06:54 +0000 | [diff] [blame] | 1676 | main() { |
| 1677 | exit(!((int)&foo == foobar())); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1678 | }], |
| 1679 | ac_cv_bad_static_forward=no, |
| 1680 | ac_cv_bad_static_forward=yes, |
| 1681 | ac_cv_bad_static_forward=no)]) |
Martin v. Löwis | 1d5ecb7 | 2001-08-09 10:29:44 +0000 | [diff] [blame] | 1682 | AC_MSG_RESULT($ac_cv_bad_static_forward) |
| 1683 | if test "$ac_cv_bad_static_forward" = yes |
| 1684 | then |
| 1685 | AC_DEFINE(BAD_STATIC_FORWARD) |
| 1686 | fi |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1687 | |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1688 | va_list_is_array=no |
| 1689 | AC_MSG_CHECKING(whether va_list is an array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1690 | AC_TRY_COMPILE([ |
| 1691 | #ifdef HAVE_STDARG_PROTOTYPES |
| 1692 | #include <stdarg.h> |
| 1693 | #else |
| 1694 | #include <varargs.h> |
| 1695 | #endif |
Guido van Rossum | 5739e7e | 1995-01-20 16:50:53 +0000 | [diff] [blame] | 1696 | ], [va_list list1, list2; list1 = list2;], , |
| 1697 | AC_DEFINE(VA_LIST_IS_ARRAY) va_list_is_array=yes) |
| 1698 | AC_MSG_RESULT($va_list_is_array) |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1699 | |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1700 | # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( |
| 1701 | AC_CHECK_FUNC(gethostbyname_r, [ |
| 1702 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
| 1703 | AC_MSG_CHECKING([gethostbyname_r with 6 args]) |
| 1704 | OLD_CFLAGS=$CFLAGS |
| 1705 | CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" |
| 1706 | AC_TRY_COMPILE([ |
| 1707 | # include <netdb.h> |
| 1708 | ], [ |
| 1709 | char *name; |
| 1710 | struct hostent *he, *res; |
| 1711 | char buffer[2048]; |
| 1712 | int buflen = 2048; |
| 1713 | int h_errnop; |
| 1714 | |
| 1715 | (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) |
| 1716 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1717 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1718 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG) |
| 1719 | AC_MSG_RESULT(yes) |
| 1720 | ], [ |
| 1721 | AC_MSG_RESULT(no) |
| 1722 | AC_MSG_CHECKING([gethostbyname_r with 5 args]) |
| 1723 | AC_TRY_COMPILE([ |
| 1724 | # include <netdb.h> |
| 1725 | ], [ |
| 1726 | char *name; |
| 1727 | struct hostent *he; |
| 1728 | char buffer[2048]; |
| 1729 | int buflen = 2048; |
| 1730 | int h_errnop; |
| 1731 | |
| 1732 | (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) |
| 1733 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1734 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1735 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG) |
| 1736 | AC_MSG_RESULT(yes) |
| 1737 | ], [ |
| 1738 | AC_MSG_RESULT(no) |
| 1739 | AC_MSG_CHECKING([gethostbyname_r with 3 args]) |
| 1740 | AC_TRY_COMPILE([ |
| 1741 | # include <netdb.h> |
| 1742 | ], [ |
| 1743 | char *name; |
| 1744 | struct hostent *he; |
| 1745 | struct hostent_data data; |
| 1746 | |
| 1747 | (void) gethostbyname_r(name, he, &data); |
| 1748 | ], [ |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1749 | AC_DEFINE(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1750 | AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG) |
| 1751 | AC_MSG_RESULT(yes) |
| 1752 | ], [ |
| 1753 | AC_MSG_RESULT(no) |
| 1754 | ]) |
| 1755 | ]) |
| 1756 | ]) |
| 1757 | CFLAGS=$OLD_CFLAGS |
| 1758 | ], [ |
Thomas Wouters | 3a58420 | 2000-08-05 23:28:51 +0000 | [diff] [blame] | 1759 | AC_CHECK_FUNCS(gethostbyname) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1760 | ]) |
| 1761 | AC_SUBST(HAVE_GETHOSTBYNAME_R_6_ARG) |
| 1762 | AC_SUBST(HAVE_GETHOSTBYNAME_R_5_ARG) |
| 1763 | AC_SUBST(HAVE_GETHOSTBYNAME_R_3_ARG) |
Guido van Rossum | 8db7d8b | 1999-03-23 16:40:33 +0000 | [diff] [blame] | 1764 | AC_SUBST(HAVE_GETHOSTBYNAME_R) |
Guido van Rossum | a96f0ba | 1999-03-22 21:49:51 +0000 | [diff] [blame] | 1765 | AC_SUBST(HAVE_GETHOSTBYNAME) |
| 1766 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1767 | # checks for system services |
| 1768 | # (none yet) |
| 1769 | |
Guido van Rossum | 76be6ed | 1995-01-02 18:33:54 +0000 | [diff] [blame] | 1770 | # Linux requires this for correct f.p. operations |
Jeremy Hylton | be28f5b | 2000-07-27 21:03:04 +0000 | [diff] [blame] | 1771 | AC_CHECK_FUNC(__fpu_control, |
| 1772 | [], |
| 1773 | [AC_CHECK_LIB(ieee, __fpu_control) |
| 1774 | ]) |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 1775 | |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1776 | # Check for --with-fpectl |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1777 | AC_MSG_CHECKING(for --with-fpectl) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1778 | AC_ARG_WITH(fpectl, |
| 1779 | [ --with-fpectl enable SIGFPE catching], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1780 | if test "$withval" != no |
| 1781 | then AC_DEFINE(WANT_SIGFPE_HANDLER) AC_MSG_RESULT(yes) |
| 1782 | else AC_MSG_RESULT(no) |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 1783 | fi], |
| 1784 | [AC_MSG_RESULT(no)]) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1785 | |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1786 | # check for --with-libm=... |
| 1787 | AC_SUBST(LIBM) |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 1788 | case $ac_sys_system in |
Guido van Rossum | 3dc0a51 | 2000-10-05 18:00:06 +0000 | [diff] [blame] | 1789 | Darwin) ;; |
Guido van Rossum | ec95c7b | 1998-08-04 17:59:56 +0000 | [diff] [blame] | 1790 | BeOS) ;; |
Guido van Rossum | 4b6b579 | 1996-09-09 20:09:34 +0000 | [diff] [blame] | 1791 | *) LIBM=-lm |
| 1792 | esac |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1793 | AC_MSG_CHECKING(for --with-libm=STRING) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1794 | AC_ARG_WITH(libm, [ --with-libm=STRING math library], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1795 | if test "$withval" = no |
| 1796 | then LIBM= |
| 1797 | AC_MSG_RESULT(force LIBM empty) |
| 1798 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1799 | then LIBM=$withval |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1800 | AC_MSG_RESULT(set LIBM=\"$withval\") |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1801 | else AC_ERROR(proper usage is --with-libm=STRING) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1802 | fi], |
| 1803 | [AC_MSG_RESULT(default LIBM=\"$LIBM\")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1804 | |
| 1805 | # check for --with-libc=... |
| 1806 | AC_SUBST(LIBC) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1807 | AC_MSG_CHECKING(for --with-libc=STRING) |
Barry Warsaw | c0d24d8b | 2000-06-29 16:12:00 +0000 | [diff] [blame] | 1808 | AC_ARG_WITH(libc, [ --with-libc=STRING C library], [ |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1809 | if test "$withval" = no |
| 1810 | then LIBC= |
| 1811 | AC_MSG_RESULT(force LIBC empty) |
| 1812 | elif test "$withval" != yes |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1813 | then LIBC=$withval |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1814 | AC_MSG_RESULT(set LIBC=\"$withval\") |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1815 | else AC_ERROR(proper usage is --with-libc=STRING) |
Guido van Rossum | 9327422 | 1997-05-09 02:42:00 +0000 | [diff] [blame] | 1816 | fi], |
| 1817 | [AC_MSG_RESULT(default LIBC=\"$LIBC\")]) |
Guido van Rossum | 433c8ad | 1994-08-01 12:07:07 +0000 | [diff] [blame] | 1818 | |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 1819 | # check for hypot() in math library |
| 1820 | LIBS_SAVE=$LIBS |
| 1821 | LIBS="$LIBS $LIBM" |
Guido van Rossum | f2f7eb3 | 1996-08-30 15:18:00 +0000 | [diff] [blame] | 1822 | AC_REPLACE_FUNCS(hypot) |
Guido van Rossum | af5b83e | 1995-01-04 19:02:35 +0000 | [diff] [blame] | 1823 | LIBS=$LIBS_SAVE |
| 1824 | |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 1825 | # check whether malloc(0) returns NULL or not |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 1826 | AC_MSG_CHECKING(what malloc(0) returns) |
| 1827 | AC_CACHE_VAL(ac_cv_malloc_zero, |
| 1828 | [AC_TRY_RUN([#include <stdio.h> |
| 1829 | #ifdef HAVE_STDLIB |
| 1830 | #include <stdlib.h> |
| 1831 | #else |
| 1832 | char *malloc(), *realloc(); |
| 1833 | int *free(); |
| 1834 | #endif |
| 1835 | main() { |
| 1836 | char *p; |
| 1837 | p = malloc(0); |
| 1838 | if (p == NULL) exit(1); |
| 1839 | p = realloc(p, 0); |
| 1840 | if (p == NULL) exit(1); |
| 1841 | free(p); |
| 1842 | exit(0); |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1843 | }], |
| 1844 | ac_cv_malloc_zero=nonnull, |
| 1845 | ac_cv_malloc_zero=null, |
| 1846 | ac_cv_malloc_zero=nonnull)]) # XXX arm cross-compile? |
Guido van Rossum | ad71370 | 1997-07-10 22:42:38 +0000 | [diff] [blame] | 1847 | AC_MSG_RESULT($ac_cv_malloc_zero) |
| 1848 | if test "$ac_cv_malloc_zero" = null |
| 1849 | then |
| 1850 | AC_DEFINE(MALLOC_ZERO_RETURNS_NULL) |
| 1851 | fi |
| 1852 | |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 1853 | # check for wchar.h |
| 1854 | AC_CHECK_HEADER(wchar.h, |
| 1855 | AC_DEFINE(HAVE_WCHAR_H) wchar_h="yes", |
| 1856 | wchar_h="no" |
| 1857 | ) |
| 1858 | |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1859 | # determine wchar_t size |
| 1860 | if test "$wchar_h" = yes |
| 1861 | then |
Guido van Rossum | 67b2659 | 2001-10-20 14:21:45 +0000 | [diff] [blame] | 1862 | AC_CHECK_SIZEOF(wchar_t, 4, [#include <wchar.h>]) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1863 | fi |
| 1864 | |
| 1865 | AC_MSG_CHECKING(what type to use for unicode) |
| 1866 | AC_ARG_ENABLE(unicode, |
| 1867 | [ --enable-unicode[=ucs2,ucs4] Enable Unicode strings (default is yes)],,enable_unicode=yes) |
| 1868 | |
| 1869 | if test $enable_unicode = yes |
| 1870 | then |
Martin v. Löwis | fd91779 | 2001-06-27 20:22:04 +0000 | [diff] [blame] | 1871 | # Without any arguments, Py_UNICODE defaults to two-byte mode |
| 1872 | enable_unicode="ucs2" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1873 | fi |
| 1874 | |
| 1875 | case "$enable_unicode" in |
| 1876 | ucs2) unicode_size="2" |
| 1877 | AC_DEFINE(Py_UNICODE_SIZE,2) |
| 1878 | ;; |
| 1879 | ucs4) unicode_size="4" |
| 1880 | AC_DEFINE(Py_UNICODE_SIZE,4) |
| 1881 | ;; |
| 1882 | esac |
| 1883 | |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 1884 | AC_SUBST(UNICODE_OBJS) |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1885 | if test "$enable_unicode" = "no" |
| 1886 | then |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 1887 | UNICODE_OBJS="" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1888 | AC_MSG_RESULT(not used) |
| 1889 | else |
Martin v. Löwis | 339d0f7 | 2001-08-17 18:39:25 +0000 | [diff] [blame] | 1890 | UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o" |
Martin v. Löwis | 0ba70cc | 2001-06-26 22:22:37 +0000 | [diff] [blame] | 1891 | AC_DEFINE(Py_USING_UNICODE) |
| 1892 | if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" |
| 1893 | then |
| 1894 | PY_UNICODE_TYPE="wchar_t" |
| 1895 | AC_DEFINE(HAVE_USABLE_WCHAR_T) |
| 1896 | AC_DEFINE(PY_UNICODE_TYPE,wchar_t) |
| 1897 | elif test "$ac_cv_sizeof_short" = "$unicode_size" |
| 1898 | then |
| 1899 | PY_UNICODE_TYPE="unsigned short" |
| 1900 | AC_DEFINE(PY_UNICODE_TYPE,unsigned short) |
| 1901 | elif test "$ac_cv_sizeof_long" = "$unicode_size" |
| 1902 | then |
| 1903 | PY_UNICODE_TYPE="unsigned long" |
| 1904 | AC_DEFINE(PY_UNICODE_TYPE,unsigned long) |
| 1905 | else |
| 1906 | PY_UNICODE_TYPE="no type found" |
| 1907 | fi |
| 1908 | AC_MSG_RESULT($PY_UNICODE_TYPE) |
| 1909 | fi |
Guido van Rossum | ef2255b | 2000-03-10 22:30:29 +0000 | [diff] [blame] | 1910 | |
| 1911 | # check for endianness |
| 1912 | AC_C_BIGENDIAN |
| 1913 | |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 1914 | # Check whether right shifting a negative integer extends the sign bit |
| 1915 | # or fills with zeros (like the Cray J90, according to Tim Peters). |
| 1916 | AC_MSG_CHECKING(whether right shift extends the sign bit) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 1917 | AC_CACHE_VAL(ac_cv_rshift_extends_sign, [ |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 1918 | AC_TRY_RUN([ |
| 1919 | int main() |
| 1920 | { |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 1921 | exit(((-1)>>3 == -1) ? 0 : 1); |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 1922 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1923 | ], |
| 1924 | ac_cv_rshift_extends_sign=yes, |
| 1925 | ac_cv_rshift_extends_sign=no, |
| 1926 | ac_cv_rshift_extends_sign=yes)]) |
Vladimir Marangozov | a618028 | 2000-07-12 05:05:06 +0000 | [diff] [blame] | 1927 | AC_MSG_RESULT($ac_cv_rshift_extends_sign) |
| 1928 | if test "$ac_cv_rshift_extends_sign" = no |
| 1929 | then |
| 1930 | AC_DEFINE(SIGNED_RIGHT_SHIFT_ZERO_FILLS) |
| 1931 | fi |
| 1932 | |
Guido van Rossum | cadfaec | 2001-01-05 14:45:49 +0000 | [diff] [blame] | 1933 | # check for getc_unlocked and related locking functions |
| 1934 | AC_MSG_CHECKING(for getc_unlocked() and friends) |
| 1935 | AC_CACHE_VAL(ac_cv_have_getc_unlocked, [ |
| 1936 | AC_TRY_LINK([#include <stdio.h>],[ |
| 1937 | FILE *f = fopen("/dev/null", "r"); |
| 1938 | flockfile(f); |
| 1939 | getc_unlocked(f); |
| 1940 | funlockfile(f); |
| 1941 | ], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)]) |
| 1942 | AC_MSG_RESULT($ac_cv_have_getc_unlocked) |
| 1943 | if test "$ac_cv_have_getc_unlocked" = yes |
| 1944 | then |
| 1945 | AC_DEFINE(HAVE_GETC_UNLOCKED) |
| 1946 | fi |
Vladimir Marangozov | 9a5a5d1 | 2000-07-12 03:02:16 +0000 | [diff] [blame] | 1947 | |
Martin v. Löwis | 0daad59 | 2001-09-30 21:09:59 +0000 | [diff] [blame] | 1948 | # check for readline 4.0 |
| 1949 | AC_CHECK_LIB(readline, rl_pre_input_hook, |
| 1950 | AC_DEFINE(HAVE_RL_PRE_INPUT_HOOK), , -ltermcap) |
| 1951 | |
Guido van Rossum | 353ae58 | 2001-07-10 16:45:32 +0000 | [diff] [blame] | 1952 | # check for readline 4.2 |
| 1953 | AC_CHECK_LIB(readline, rl_completion_matches, |
| 1954 | AC_DEFINE(HAVE_RL_COMPLETION_MATCHES), , -ltermcap) |
| 1955 | |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 1956 | AC_MSG_CHECKING(for broken nice()) |
| 1957 | AC_CACHE_VAL(ac_cv_broken_nice, [ |
| 1958 | AC_TRY_RUN([ |
| 1959 | int main() |
| 1960 | { |
| 1961 | int val1 = nice(1); |
| 1962 | if (val1 != -1 && val1 == nice(2)) |
| 1963 | exit(0); |
| 1964 | exit(1); |
| 1965 | } |
Guido van Rossum | 3065c94 | 2001-09-17 04:03:14 +0000 | [diff] [blame] | 1966 | ], |
| 1967 | ac_cv_broken_nice=yes, |
| 1968 | ac_cv_broken_nice=no, |
| 1969 | ac_cv_broken_nice=no)]) |
Thomas Wouters | e38b2f1 | 2001-07-11 22:35:31 +0000 | [diff] [blame] | 1970 | AC_MSG_RESULT($ac_cv_broken_nice) |
| 1971 | if test "$ac_cv_broken_nice" = yes |
| 1972 | then |
| 1973 | AC_DEFINE(HAVE_BROKEN_NICE) |
| 1974 | fi |
| 1975 | |
Martin v. Löwis | eb9b103 | 2001-10-24 17:10:49 +0000 | [diff] [blame] | 1976 | # On HP/UX 11.0, mvwdelch is a block with a return statement |
| 1977 | AC_MSG_CHECKING(whether mvwdelch is an expression) |
| 1978 | AC_CACHE_VAL(ac_cv_mvwdelch_is_expression, |
| 1979 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 1980 | int rtn; |
| 1981 | rtn = mvwdelch(0,0,0); |
| 1982 | ], ac_cv_mvwdelch_is_expression=yes, |
| 1983 | ac_cv_mvwdelch_is_expression=no, |
| 1984 | ac_cv_mvwdelch_is_expression=yes)) |
| 1985 | AC_MSG_RESULT($ac_cv_mvwdelch_is_expression) |
| 1986 | |
| 1987 | if test "$ac_cv_mvwdelch_is_expression" = yes |
| 1988 | then |
| 1989 | AC_DEFINE(MVWDELCH_IS_EXPRESSION) |
| 1990 | fi |
| 1991 | |
| 1992 | AC_MSG_CHECKING(whether WINDOW has _flags) |
| 1993 | AC_CACHE_VAL(ac_cv_window_has_flags, |
| 1994 | AC_TRY_COMPILE([#include <curses.h>], [ |
| 1995 | WINDOW *w; |
| 1996 | w->_flags = 0; |
| 1997 | ], ac_cv_window_has_flags=yes, |
| 1998 | ac_cv_window_has_flags=no, |
| 1999 | ac_cv_window_has_flags=no)) |
| 2000 | AC_MSG_RESULT($ac_cv_window_has_flags) |
| 2001 | |
| 2002 | |
| 2003 | if test "$ac_cv_window_has_flags" = yes |
| 2004 | then |
| 2005 | AC_DEFINE(WINDOW_HAS_FLAGS) |
| 2006 | fi |
| 2007 | |
Guido van Rossum | 95713eb | 2000-05-18 20:53:31 +0000 | [diff] [blame] | 2008 | # THIS MUST BE LAST, IT CAN BREAK OTHER TESTS! |
| 2009 | # Add sys/socket.h to confdefs.h |
| 2010 | cat >> confdefs.h <<\EOF |
| 2011 | #ifdef HAVE_SYS_SOCKET_H |
| 2012 | #include <sys/socket.h> |
| 2013 | #endif |
| 2014 | EOF |
| 2015 | AC_CHECK_TYPE(socklen_t, int) |
| 2016 | |
Neil Schemenauer | f25cf6c | 2001-03-04 06:39:33 +0000 | [diff] [blame] | 2017 | # Add Python/ prefix to LIBOBJS |
| 2018 | libobjs=$LIBOBJS |
| 2019 | LIBOBJS= |
| 2020 | for obj in $libobjs; do |
| 2021 | LIBOBJS="$LIBOBJS Python/$obj" |
| 2022 | done |
| 2023 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2024 | #AC_MSG_CHECKING(for Modules/Setup) |
| 2025 | #if test ! -f Modules/Setup ; then |
| 2026 | # if test ! -d Modules ; then |
| 2027 | # mkdir Modules |
| 2028 | # fi |
| 2029 | # cp "$srcdir/Modules/Setup.dist" Modules/Setup |
| 2030 | # AC_MSG_RESULT(creating) |
| 2031 | #else |
| 2032 | # AC_MSG_RESULT(already exists) |
| 2033 | #fi |
| 2034 | |
Martin v. Löwis | 06f15bb | 2001-12-02 13:02:32 +0000 | [diff] [blame] | 2035 | AC_SUBST(THREADHEADERS) |
| 2036 | |
| 2037 | for h in `(cd $srcdir;echo Python/thread_*.h)` |
| 2038 | do |
| 2039 | THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" |
| 2040 | done |
| 2041 | |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2042 | AC_SUBST(SRCDIRS) |
Neil Schemenauer | acbf9ef | 2001-02-27 02:15:14 +0000 | [diff] [blame] | 2043 | SRCDIRS="Parser Grammar Objects Python Modules" |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2044 | AC_MSG_CHECKING(for build directories) |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2045 | for dir in $SRCDIRS; do |
| 2046 | if test ! -d $dir; then |
| 2047 | mkdir $dir |
Fred Drake | 884d3ba | 2000-11-02 17:52:56 +0000 | [diff] [blame] | 2048 | fi |
Neil Schemenauer | 55f0cf3 | 2001-01-24 17:24:33 +0000 | [diff] [blame] | 2049 | done |
| 2050 | AC_MSG_RESULT(done) |
Fred Drake | 036144d | 2000-10-26 17:09:35 +0000 | [diff] [blame] | 2051 | |
Guido van Rossum | 627b2d7 | 1993-12-24 10:39:16 +0000 | [diff] [blame] | 2052 | # generate output files |
Andrew M. Kuchling | 8abedde | 2001-01-26 22:55:24 +0000 | [diff] [blame] | 2053 | AC_OUTPUT(Makefile.pre Modules/Setup.config) |
Neil Schemenauer | 61c5115 | 2001-01-26 16:18:16 +0000 | [diff] [blame] | 2054 | |
| 2055 | echo "creating Setup" |
| 2056 | if test ! -f Modules/Setup |
| 2057 | then |
| 2058 | cp $srcdir/Modules/Setup.dist Modules/Setup |
| 2059 | fi |
| 2060 | |
| 2061 | echo "creating Setup.local" |
| 2062 | if test ! -f Modules/Setup.local |
| 2063 | then |
| 2064 | echo "# Edit this file for local setup changes" >Modules/Setup.local |
| 2065 | fi |
| 2066 | |
| 2067 | echo "creating Makefile" |
| 2068 | $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ |
| 2069 | -s Modules Modules/Setup.config \ |
Neil Schemenauer | f8b71c5 | 2001-04-21 17:41:16 +0000 | [diff] [blame] | 2070 | Modules/Setup.local Modules/Setup |
Neil Schemenauer | 6625216 | 2001-02-19 04:47:42 +0000 | [diff] [blame] | 2071 | mv config.c Modules |