cpython-lru_cache-weakref: configure.in annotate

annotate configure.in @ 5817:48b94de85bf3 legacy-trunk

Extensive changes by AMK.

author	Guido van Rossum <guido@python.org>
date	Thu, 17 Jul 1997 16:29:42 +0000
parents	a8e31d905d2c
children	5a8a5a1a0475

rev	line source
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	1 dnl Process this file with autoconf 2.0 or later to make a configure script.
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	2 AC_REVISION($Revision$)
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	3 AC_PREREQ(2.0)
1456 19fa01c9faf3 Alpha 1.0.0 Guido van Rossum <guido@python.org> parents: 1453 diff changeset	4 AC_INIT(Include/object.h)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	5 AC_CONFIG_HEADER(config.h)
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	6
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	7 # NEXTSTEP stuff
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	8 if test -f /usr/lib/NextStep/software_version; then
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	9
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	10 AC_MSG_CHECKING(for --with-next-archs)
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	11 AC_ARG_WITH(next-archs,
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	12 [--with-next-archs='arch1 arch2 ..' build MAB binary], [
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	13 if test -n "$withval"; then
4268 2e87b81176f9 Shortened some lines Guido van Rossum <guido@python.org> parents: 4253 diff changeset	14 ac_arch_flags=`/usr/lib/arch_tool -archify_list $withval`
2e87b81176f9 Shortened some lines Guido van Rossum <guido@python.org> parents: 4253 diff changeset	15 # GCC does not currently support multi archs on the NeXT
2e87b81176f9 Shortened some lines Guido van Rossum <guido@python.org> parents: 4253 diff changeset	16 with_gcc=no
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	17 fi
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	18 AC_MSG_RESULT($with_next_archs)
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	19 ], [AC_MSG_RESULT(none: using `arch`)])
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	20
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	21 if test -z "$MACHDEP"
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	22 then
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	23 set X `hostinfo \| grep 'NeXT Mach.*:' \| \
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	24 sed -e 's/://' -e 's/\./_/'` && \
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	25 ac_sys_system=next && ac_sys_release=$4
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	26
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	27 MACHDEP="$ac_sys_system$ac_sys_release"
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	28 fi
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	29 fi
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	30
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	31 # Set name for machine-dependent library files
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	32 AC_SUBST(MACHDEP)
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	33 AC_MSG_CHECKING(MACHDEP)
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	34 if test -z "$MACHDEP"
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	35 then
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	36 ac_sys_system=`uname -s`
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	37 if test "$ac_sys_system" = "AIX" ; then
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	38 ac_sys_release=`uname -v`
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	39 else
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	40 ac_sys_release=`uname -r`
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	41 fi
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	42 ac_md_system=`echo $ac_sys_system \|
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	43 tr -d '[/ ]' \| tr '[[A-Z]]' '[[a-z]]'`
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	44 ac_md_release=`echo $ac_sys_release \|
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	45 tr -d '[/ ]' \| sed 's/\..*//'`
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	46 MACHDEP="$ac_md_system$ac_md_release"
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	47
5207 00ebfa33cc07 Fix typo (missing $ in ) Guido van Rossum <guido@python.org> parents: 5034 diff changeset	48 case $MACHDEP in
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	49 '') MACHDEP=unknown;;
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	50 esac
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	51 fi
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	52 AC_MSG_RESULT($MACHDEP)
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	53
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	54 # checks for alternative programs
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	55 AC_MSG_CHECKING(for --without-gcc)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	56 AC_ARG_WITH(gcc, [--without-gcc never use gcc], [
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	57 case $withval in
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	58 no) CC=cc
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	59 without_gcc=yes;;
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	60 yes) CC=gcc
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	61 without_gcc=no;;
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	62 *) CC=$withval
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	63 without_gcc=$withval;;
3089 ef9ac6def71d on osf/1, never use gcc; added test for strftime() Guido van Rossum <guido@python.org> parents: 3007 diff changeset	64 esac], [
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	65 case $ac_sys_system in
3089 ef9ac6def71d on osf/1, never use gcc; added test for strftime() Guido van Rossum <guido@python.org> parents: 3007 diff changeset	66 OSF1) CC=cc
ef9ac6def71d on osf/1, never use gcc; added test for strftime() Guido van Rossum <guido@python.org> parents: 3007 diff changeset	67 without_gcc=;;
ef9ac6def71d on osf/1, never use gcc; added test for strftime() Guido van Rossum <guido@python.org> parents: 3007 diff changeset	68 *) without_gcc=no;;
ef9ac6def71d on osf/1, never use gcc; added test for strftime() Guido van Rossum <guido@python.org> parents: 3007 diff changeset	69 esac])
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	70 AC_MSG_RESULT($without_gcc)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	71
2508 47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	72 # If the user switches compilers, we can't believe the cache
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	73 if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	74 then
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	75 AC_ERROR(cached CC is different -- throw away $cache_file
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	76 (it is also a good idea to do 'make clean' before compiling))
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	77 fi
47cc53a1fd47 added test for CC value not matching cache Guido van Rossum <guido@python.org> parents: 2329 diff changeset	78
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	79 AC_PROG_CC
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	80 AC_PROG_RANLIB
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	81 AC_SUBST(AR)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	82 AC_CHECK_PROGS(AR, ar aal, ar)
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	83 AC_SUBST(INSTALL)
2193 1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	84 AC_SUBST(INSTALL_PROGRAM)
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	85 AC_SUBST(INSTALL_DATA)
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	86 # Install just never works :-(
fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	87 if test -z "$INSTALL"
2193 1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	88 then
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	89 INSTALL=cp
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	90 INSTALL_PROGRAM=cp
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	91 INSTALL_DATA=cp
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	92 else
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	93 INSTALL_PROGRAM="$INSTALL"
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	94 INSTALL_DATA="$INSTALL -m 644"
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	95 fi
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	96
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	97 # Optimizer/debugger flags passed between Makefiles
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	98 AC_SUBST(OPT)
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	99 if test -z "$OPT"
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	100 then
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	101 case $ac_sys_system in
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	102 *) OPT="-O";;
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	103 esac
1803 fafa5dc8100f Simplify value of INSTALL (always 'cp'). Guido van Rossum <guido@python.org> parents: 1779 diff changeset	104 fi
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	105
4252 6b6c5d12130c Fixed nextstep buglet; check for libreadline w/o libterm* Guido van Rossum <guido@python.org> parents: 4184 diff changeset	106 if test "$ac_arch_flags"
3891 d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	107 then
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	108 OPT="$OPT $ac_arch_flags"
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	109 fi
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	110 # checks for UNIX variants that set C preprocessor variables
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	111 AC_AIX
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	112 AC_MINIX
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	113
5521 8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	114 AC_MSG_CHECKING(whether $CC accepts -Olimit 1500)
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	115 AC_CACHE_VAL(ac_cv_olimit_ok,
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	116 [ac_save_cc="$CC"
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	117 CC="$CC -Olimit 1500"
5669 85134b97ae4d Use TRY_RUN, not TRY_COMPILE, to test for -Olimit (on Solaris, Guido van Rossum <guido@python.org> parents: 5596 diff changeset	118 AC_TRY_RUN([int main() { return 0; }],
5521 8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	119 ac_cv_olimit_ok=yes,
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	120 ac_cv_olimit_ok=no)
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	121 CC="$ac_save_cc"])
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	122 AC_MSG_RESULT($ac_cv_olimit_ok)
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	123 if test $ac_cv_olimit_ok = yes; then
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	124 OPT="$OPT -Olimit 1500"
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	125 fi
8803bf404b69 Add -Olimit 1500 to OPT if CC supports it. Guido van Rossum <guido@python.org> parents: 5497 diff changeset	126
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	127 # check for ANSI or K&R ("traditional") preprocessor
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	128 AC_MSG_CHECKING(for C preprocessor type)
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	129 AC_TRY_COMPILE([
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	130 #define spam(name, doc) {#name, &name, #name "() -- " doc}
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	131 int foo;
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	132 struct {char name; int addr; char *doc;} desc = spam(foo, "something");
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	133 ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional)
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	134 AC_MSG_RESULT($cpp_type)
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	135
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	136 # checks for header files
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	137 AC_HEADER_STDC
5382 3f558a32c498 Added test for pthread.h. Guido van Rossum <guido@python.org> parents: 5207 diff changeset	138 AC_CHECK_HEADERS(dlfcn.h fcntl.h limits.h ncurses.h pthread.h \
3722 b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	139 signal.h stdarg.h stddef.h stdlib.h thread.h unistd.h utime.h \
4608 3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	140 sys/audioio.h sys/file.h sys/lock.h \
3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	141 sys/param.h sys/select.h sys/time.h sys/times.h \
3722 b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	142 sys/un.h sys/utsname.h sys/wait.h)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	143 AC_HEADER_DIRENT
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	144
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	145 # checks for typedefs
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	146 was_it_defined=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	147 AC_MSG_CHECKING(for clock_t in time.h)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	148 AC_EGREP_HEADER(clock_t, time.h, was_it_defined=yes, AC_DEFINE(clock_t, long))
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	149 AC_MSG_RESULT($was_it_defined)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	150
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	151 # Add some code to confdefs.h so that the test for off_t works on SCO
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	152 cat >> confdefs.h <<\EOF
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	153 #if defined(SCO_DS)
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	154 #undef _OFF_T
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	155 #endif
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	156 EOF
82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	157
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	158 AC_TYPE_MODE_T
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	159 AC_TYPE_OFF_T
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	160 AC_TYPE_PID_T
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	161 AC_TYPE_SIGNAL
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	162 AC_TYPE_SIZE_T
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	163 AC_TYPE_UID_T
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	164
4608 3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	165 AC_CHECK_SIZEOF(int)
3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	166 AC_CHECK_SIZEOF(long)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	167
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	168 # Set info about shared libraries.
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	169 AC_SUBST(SO)
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	170 AC_SUBST(LDSHARED)
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	171 AC_SUBST(CCSHARED)
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	172 AC_SUBST(LINKFORSHARED)
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	173 # SO is the extension of shared libraries `(including the dot!)
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	174 # -- usually .so, .sl on HP-UX
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	175 AC_MSG_CHECKING(SO)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	176 if test -z "$SO"
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	177 then
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	178 case $ac_sys_system in
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	179 hp\|HP) SO=.sl;;
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	180 *) SO=.so;;
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	181 esac
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	182 fi
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	183 AC_MSG_RESULT($SO)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	184 # LDSHARED is the ld command used to create shared library
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	185 # -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	186 AC_MSG_CHECKING(LDSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	187 if test -z "$LDSHARED"
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	188 then
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	189 case $ac_sys_system/$ac_sys_release in
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	190 AIX*) LDSHARED="ld_so_aix \$(CC)";;
5382 3f558a32c498 Added test for pthread.h. Guido van Rossum <guido@python.org> parents: 5207 diff changeset	191 IRIX/5*) LDSHARED="ld -shared";;
5669 85134b97ae4d Use TRY_RUN, not TRY_COMPILE, to test for -Olimit (on Solaris, Guido van Rossum <guido@python.org> parents: 5596 diff changeset	192 IRIX/6) LDSHARED="ld $SGI_ABI -shared -all"; OPT="$OPT $SGI_ABI";;
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	193 SunOS/4*) LDSHARED="ld";;
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	194 SunOS/5*) LDSHARED="ld -G";;
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	195 hp\|HP) LDSHARED="ld -b";;
2245 7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	196 OSF) LDSHARED="ld -shared -expect_unresolved \"\"";;
2193 1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	197 DYNIX/ptx*) LDSHARED="ld -G";;
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	198 next/*) LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';;
3782 3eb1694edce6 Use gcc, not gcc-elf on Linux Guido van Rossum <guido@python.org> parents: 3740 diff changeset	199 Linux*) LDSHARED="gcc -shared";;
3626 bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	200 FreeBSD*) LDSHARED="ld -Bshareable";;
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	201 SCO_SV*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";;
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	202 *) LDSHARED="ld";;
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	203 esac
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	204 fi
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	205 AC_MSG_RESULT($LDSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	206 # CCSHARED are the C flags used to create objects to go into a shared
2731 9f82a6bb0010 linux elf shlib; sys/wait.h; don't add -posix for NeXT Guido van Rossum <guido@python.org> parents: 2508 diff changeset	207 # library -- this is only needed for a few systems
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	208 AC_MSG_CHECKING(CCSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	209 if test -z "$CCSHARED"
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	210 then
5382 3f558a32c498 Added test for pthread.h. Guido van Rossum <guido@python.org> parents: 5207 diff changeset	211 case $ac_sys_system/$ac_sys_release in
2329 1b262d190a4a the usual Guido van Rossum <guido@python.org> parents: 2245 diff changeset	212 hp\|HP) if test "$GCC" = yes;
1b262d190a4a the usual Guido van Rossum <guido@python.org> parents: 2245 diff changeset	213 then CCSHARED="-fpic";
1b262d190a4a the usual Guido van Rossum <guido@python.org> parents: 2245 diff changeset	214 else CCSHARED="+z";
1b262d190a4a the usual Guido van Rossum <guido@python.org> parents: 2245 diff changeset	215 fi;;
2731 9f82a6bb0010 linux elf shlib; sys/wait.h; don't add -posix for NeXT Guido van Rossum <guido@python.org> parents: 2508 diff changeset	216 Linux*) CCSHARED="-fpic";;
3626 bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	217 FreeBSD*) CCSHARED="-fpic";;
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	218 SCO_SV*) CCSHARED="-KPIC -dy -Bdynamic";;
5669 85134b97ae4d Use TRY_RUN, not TRY_COMPILE, to test for -Olimit (on Solaris, Guido van Rossum <guido@python.org> parents: 5596 diff changeset	219 IRIX/6) CCSHARED="$SGI_ABI -all";;
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	220 esac
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	221 fi
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	222 AC_MSG_RESULT($CCSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	223 # LINKFORSHARED are the flags passed to the $(CC) command that links
2731 9f82a6bb0010 linux elf shlib; sys/wait.h; don't add -posix for NeXT Guido van Rossum <guido@python.org> parents: 2508 diff changeset	224 # the python executable -- this is only needed for a few systems
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	225 AC_MSG_CHECKING(LINKFORSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	226 if test -z "$LINKFORSHARED"
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	227 then
5382 3f558a32c498 Added test for pthread.h. Guido van Rossum <guido@python.org> parents: 5207 diff changeset	228 case $ac_sys_system/$ac_sys_release in
5497 377f8695a9fb Added $(srcdir)/ prefix to python.exp for AIX. Guido van Rossum <guido@python.org> parents: 5469 diff changeset	229 AIX*) LINKFORSHARED='-Wl,-bE:$(srcdir)/python.exp -lld';;
4608 3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	230 hp\|HP)
3ee87d082147 Test for sys/file.h. Guido van Rossum <guido@python.org> parents: 4268 diff changeset	231 LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/sharedmodules";;
2731 9f82a6bb0010 linux elf shlib; sys/wait.h; don't add -posix for NeXT Guido van Rossum <guido@python.org> parents: 2508 diff changeset	232 Linux*) LINKFORSHARED="-rdynamic";;
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	233 next) LINKFORSHARED="-u libsys_s";;
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	234 SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";;
5669 85134b97ae4d Use TRY_RUN, not TRY_COMPILE, to test for -Olimit (on Solaris, Guido van Rossum <guido@python.org> parents: 5596 diff changeset	235 IRIX/6) LINKFORSHARED="$SGI_ABI -all";;
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	236 esac
3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	237 fi
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	238 AC_MSG_RESULT($LINKFORSHARED)
1881 3a70e9c0d9f5 Shared library support Guido van Rossum <guido@python.org> parents: 1803 diff changeset	239
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	240 # checks for libraries
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	241 AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	242 AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	243 AC_CHECK_LIB(sun, getpwnam) # NIS (== YP) interface for IRIX 4
2245 7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	244 # The following three (nsl,inet,socket) are needed on Sequent;
7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	245 # the order of checking must be this. Most SVR4 platforms will
7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	246 # need -lsocket and -lnsl. However on SGI IRIX 5, these exist but
7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	247 # broken. I see no elegant solution (probably CHECK_LIB should be
7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	248 # fixed to only add the library if the given entry point is not
7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	249 # satisfied without it).
4180 7ede012a35c5 Added checks for strdup and changed checks for hypot. Guido van Rossum <guido@python.org> parents: 4029 diff changeset	250 if test "$ac_sys_system" != IRIX
2245 7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	251 then
2161 f06222e07ca7 hopefully final changes for Sequent -linet Guido van Rossum <guido@python.org> parents: 2130 diff changeset	252 AC_CHECK_LIB(nsl, t_open, [LIBS="-lnsl $LIBS"]) # SVR4
f06222e07ca7 hopefully final changes for Sequent -linet Guido van Rossum <guido@python.org> parents: 2130 diff changeset	253 AC_CHECK_LIB(inet, gethostbyname, [LIBS="-linet $LIBS"], [], -lnsl) # Sequent
f06222e07ca7 hopefully final changes for Sequent -linet Guido van Rossum <guido@python.org> parents: 2130 diff changeset	254 AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets
2245 7fa48ab4be0f add OSF/1 LDSHARED; add IRIX5 conditional for sockets Guido van Rossum <guido@python.org> parents: 2195 diff changeset	255 fi
3891 d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	256 AC_MSG_CHECKING(for --with-libs)
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	257 AC_ARG_WITH(libs, [--with-libs='lib1 ...' link against additional libs], [
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	258 AC_MSG_RESULT($withval)
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	259 LIBS="$withval $LIBS"
d9e7f1088c3b Three changes: Guido van Rossum <guido@python.org> parents: 3852 diff changeset	260 ], AC_MSG_RESULT(no))
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	261
4850 0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	262 AC_MSG_CHECKING(for --with(out)-readline)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	263 use_readline="yes"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	264 AC_ARG_WITH(readline,
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	265 [--with-readline=DIRECTORY search GNU readline library in DIRECTORY
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	266 --without-readline do not use GNU readline library],
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	267 [AC_MSG_RESULT($withval); use_readline="$withval"],
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	268 [AC_MSG_RESULT((default) yes)])
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	269 if test "$use_readline" != "no"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	270 then
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	271 if test "$use_readline" != "yes"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	272 then add_ldflags="-L$use_readline"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	273 else add_ldflags=""
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	274 fi
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	275 # See where the termcap interface could be hiding...
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	276 AC_MSG_CHECKING(for readline and termcap libraries)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	277 AC_CACHE_VAL(ac_cv_readline_termcap,
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	278 [
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	279 AC_MSG_RESULT(have to find out)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	280 save_libs="$LIBS"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	281 save_ldflags="$LDFLAGS"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	282 LDFLAGS="$save_ldflags $add_ldflags"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	283 rl="-lreadline"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	284 first=""
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	285 # Hack for SGI IRIX 5.x.
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	286 # Both termcap and gl have an entry point clear().
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	287 # When linking with both shared libraries, we're in trouble.
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	288 # We don't need the one in termcap.
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	289 # By forcing a static link for termcap, we avoid
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	290 # linking its clear() entry point.
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	291 if test -f /usr/lib/libgl.so -a -f /usr/lib/libtermcap.a
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	292 then first="/usr/lib/libtermcap.a"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	293 fi
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	294 for add_lib in \
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	295 "$first" "-ltermcap" "-ltermlib" "-lcurses" "-lncurses"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	296 do
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	297 AC_MSG_CHECKING(for $rl $add_lib)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	298 LIBS="$save_libs $rl $add_lib"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	299 AC_TRY_LINK([extern char *readline();],
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	300 [char *line=readline();],
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	301 [AC_MSG_RESULT(yes);
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	302 ac_cv_readline_termcap="$rl $add_lib"],
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	303 [AC_MSG_RESULT(no)])
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	304 if test "$ac_cv_readline_termcap" != ""
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	305 then break
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	306 fi
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	307 done
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	308 LIBS="$save_libs"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	309 LDFLAGS="$save_ldflags"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	310 AC_MSG_CHECKING(result from check for readline and termcap)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	311 ])
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	312 if test "$ac_cv_readline_termcap" = ""
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	313 then
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	314 AC_MSG_RESULT(no)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	315 AC_MSG_WARN(cannot link with GNU readline -- see config.log)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	316 else
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	317 AC_MSG_RESULT($ac_cv_readline_termcap)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	318 LIBS="$LIBS $ac_cv_readline_termcap"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	319 LDFLAGS="$LDFLAGS $add_ldflags"
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	320 AC_DEFINE(WITH_READLINE)
0e1897a1f0d5 Rewritten the readline test, hopefully it's okay now. Guido van Rossum <guido@python.org> parents: 4665 diff changeset	321 fi
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	322 fi
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	323
5034 de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	324 AC_MSG_CHECKING(for --with-dec-threads)
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	325 AC_SUBST(LDLAST)
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	326 AC_ARG_WITH(dec-threads,
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	327 [--with-dec-threads use DEC Alpha/OSF1 thread-safe libraries],
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	328 [AC_MSG_RESULT($withval)
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	329 LDLAST=-threads
5024 7e5190999633 Let --with-threads be an alias for --with-thread. Guido van Rossum <guido@python.org> parents: 4850 diff changeset	330 if test "${with_thread+set}" != set; then
5034 de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	331 with_thread="$withval";
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	332 fi],
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	333 AC_MSG_RESULT(no))
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	334
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	335 AC_MSG_CHECKING(for --with-threads)
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	336 AC_ARG_WITH(threads, [--with-threads alias for --with-thread],
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	337 [AC_MSG_RESULT($withval)
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	338 if test "${with_thread+set}" != set; then
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	339 with_thread="$withval";
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	340 fi],
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	341 AC_MSG_RESULT(no))
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	342
de2a75c7ea9f Add --with-dec-threads, for DEL Alpha, which requires -threads as the Guido van Rossum <guido@python.org> parents: 5024 diff changeset	343 AC_MSG_CHECKING(for --with-thread)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	344 AC_ARG_WITH(thread, [--with-thread[=DIRECTORY] make interpreter thread-safe], [
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	345 AC_MSG_RESULT($withval)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	346 if test -d "$withval"
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	347 then LDFLAGS="$LDFLAGS -L$withval"
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	348 fi
3911 a9a92dc2b374 Put definition of _REENTRANT in config.h Guido van Rossum <guido@python.org> parents: 3908 diff changeset	349 AC_DEFINE(_REENTRANT)
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	350 AC_CHECK_HEADER(mach/cthreads.h, [AC_DEFINE(WITH_THREAD)
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	351 AC_DEFINE(C_THREADS)
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	352 LIBOBJS="$LIBOBJS thread.o"],[
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	353 AC_CHECK_LIB(pthreads, pthread_create, [AC_DEFINE(WITH_THREAD)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	354 AC_DEFINE(_POSIX_THREADS)
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	355 LIBS="$LIBS -lpthreads"
3722 b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	356 LIBOBJS="$LIBOBJS thread.o"], [
b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	357 AC_CHECK_LIB(pthread, pthread_create, [AC_DEFINE(WITH_THREAD)
b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	358 AC_DEFINE(_POSIX_THREADS)
b2b063aa2755 Split some long lines (headers, functions). Guido van Rossum <guido@python.org> parents: 3626 diff changeset	359 LIBS="$LIBS -lpthread"
5596 2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	360 LIBOBJS="$LIBOBJS thread.o"], [
2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	361 AC_CHECK_LIB(thread, __d6_pthread_create, [AC_DEFINE(WITH_THREAD)
2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	362 AC_DEFINE(_POSIX_THREADS)
2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	363 LIBS="$LIBS -lthread"
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	364 LIBOBJS="$LIBOBJS thread.o"])
5596 2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	365 ])])])
2e2bbe985620 DG/UX specific test for threads. Guido van Rossum <guido@python.org> parents: 5590 diff changeset	366
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	367 AC_CHECK_LIB(mpc, usconfig, [AC_DEFINE(WITH_THREAD)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	368 LIBS="$LIBS -lmpc"
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	369 LIBOBJS="$LIBOBJS thread.o"])
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	370 AC_CHECK_LIB(thread, thr_create, [AC_DEFINE(WITH_THREAD)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	371 LIBS="$LIBS -lthread"
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	372 LIBOBJS="$LIBOBJS thread.o"])
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	373 ], AC_MSG_RESULT(no))
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	374
3626 bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	375 # -I${DLINCLDIR} is added to the compile rule for importdl.o
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	376 AC_SUBST(DLINCLDIR)
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	377 DLINCLDIR=/
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	378
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	379 AC_MSG_CHECKING(for --with-sgi-dl)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	380 AC_ARG_WITH(sgi-dl, [--with-sgi-dl=DIRECTORY IRIX 4 dynamic linking], [
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	381 AC_MSG_RESULT($withval)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	382 AC_DEFINE(WITH_SGI_DL)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	383 dldir=$withval
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	384 if test -d "$dldir"
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	385 then LDFLAGS="$LDFLAGS -L$dldir"
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	386 else AC_ERROR(proper usage is --with-sgi-dl=DIRECTORY)
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	387 fi
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	388 DLINCLDIR=${dldir}
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	389 LIBS="$LIBS -ldl -lmld"], AC_MSG_RESULT(no))
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	390
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	391 AC_MSG_CHECKING(for --with-dl-dld)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	392 AC_ARG_WITH(dl-dld, [--with-dl-dld=DL_DIR,DLD_DIR GNU dynamic linking], [
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	393 AC_MSG_RESULT($withval)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	394 AC_DEFINE(WITH_DL_DLD)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	395 dldir=`echo "$withval" \| sed 's/,.*//'`
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	396 dlddir=`echo "$withval" \| sed 's/.*,//'`
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	397 if test -d "$dldir" -a -d "$dlddir"
4029 82c9dee053bc Several refinements: Guido van Rossum <guido@python.org> parents: 3911 diff changeset	398 then LDFLAGS="$LDFLAGS -L$dldir -L$dlddir"
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	399 else AC_ERROR(proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY)
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	400 fi
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	401 DLINCLDIR=${dldir}
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	402 LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no))
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	403
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	404 # checks for library functions
5590 f3f65687e426 Add kill, execv, fork to tested functions. Guido van Rossum <guido@python.org> parents: 5521 diff changeset	405 AC_CHECK_FUNCS(chown clock dlopen execv flock fork ftime ftruncate \
3626 bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	406 gethostname_r getpeername getpgrp getpid gettimeofday getwd \
5590 f3f65687e426 Add kill, execv, fork to tested functions. Guido van Rossum <guido@python.org> parents: 5521 diff changeset	407 kill link lstat mkfifo nice plock putenv readlink \
3626 bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	408 select setgid setuid setsid setpgid setpgrp setvbuf \
bd6eaa2b41ac Some more header files and symbols. Guido van Rossum <guido@python.org> parents: 3113 diff changeset	409 sigaction siginterrupt sigrelse strftime symlink \
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	410 tcgetpgrp tcsetpgrp times truncate uname waitpid)
4180 7ede012a35c5 Added checks for strdup and changed checks for hypot. Guido van Rossum <guido@python.org> parents: 4029 diff changeset	411 AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	412 AC_CHECK_FUNC(getpgrp, AC_TRY_COMPILE([#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG)))
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	413 AC_CHECK_FUNC(setpgrp, AC_TRY_COMPILE([#include <unistd.h>], [setpgrp(0,0);], AC_DEFINE(SETPGRP_HAVE_ARG)))
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	414 AC_CHECK_FUNC(gettimeofday, AC_TRY_COMPILE([#include <sys/time.h>], [gettimeofday((struct timeval)0,(struct timezone)0);], ,AC_DEFINE(GETTIMEOFDAY_NO_TZ)))
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	415
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	416 # checks for structures
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	417 AC_HEADER_TIME
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	418 AC_STRUCT_TM
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	419 AC_STRUCT_TIMEZONE
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	420
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	421 AC_MSG_CHECKING(for time.h that defines altzone)
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	422 AC_CACHE_VAL(ac_cv_header_time_altzone,
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	423 [AC_TRY_COMPILE([#include <time.h>], [return altzone;],
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	424 ac_cv_header_time_altzone=yes,
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	425 ac_cv_header_time_altzone=no)])
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	426 AC_MSG_RESULT($ac_cv_header_time_altzone)
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	427 if test $ac_cv_header_time_altzone = yes; then
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	428 AC_DEFINE(HAVE_ALTZONE)
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	429 fi
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	430
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	431 was_it_defined=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	432 AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	433 AC_TRY_COMPILE([
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	434 #include <sys/types.h>
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	435 #include <sys/select.h>
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	436 #include <sys/time.h>
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	437 ], [;], [AC_DEFINE(SYS_SELECT_WITH_SYS_TIME) was_it_defined=yes])
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	438 AC_MSG_RESULT($was_it_defined)
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	439
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	440 # checks for compiler characteristics
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	441
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	442 AC_C_CHAR_UNSIGNED
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	443
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	444 AC_C_CONST
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	445
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	446 works=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	447 AC_MSG_CHECKING(for working volatile)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	448 AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, AC_DEFINE(volatile, []))
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	449 AC_MSG_RESULT($works)
1974 f95c193bfe65 add test for volatile Guido van Rossum <guido@python.org> parents: 1941 diff changeset	450
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	451 works=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	452 AC_MSG_CHECKING(for working signed char)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	453 AC_TRY_COMPILE([], [signed char c;], works=yes, AC_DEFINE(signed, []))
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	454 AC_MSG_RESULT($works)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	455
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	456 have_prototypes=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	457 AC_MSG_CHECKING(for prototypes)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	458 AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	459 AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=yes)
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	460 AC_MSG_RESULT($have_prototypes)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	461
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	462 works=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	463 AC_MSG_CHECKING(for variable length prototypes and stdarg.h)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	464 AC_TRY_COMPILE([
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	465 #include <stdarg.h>
4184 2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	466 int foo(int x, ...) {
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	467 va_list va;
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	468 va_start(va, x);
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	469 va_arg(va, int);
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	470 va_arg(va, char *);
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	471 va_arg(va, double);
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	472 return 0;
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	473 }
2ccb99c92854 More thorough test for working <stdarg.h>. Guido van Rossum <guido@python.org> parents: 4180 diff changeset	474 ], [return foo(10, "", 3.14);],
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	475 AC_DEFINE(HAVE_STDARG_PROTOTYPES) works=yes)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	476 AC_MSG_RESULT($works)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	477
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	478 if test "$have_prototypes" = yes; then
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	479 bad_prototypes=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	480 AC_MSG_CHECKING(for bad exec* prototypes)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	481 AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], ,
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	482 AC_DEFINE(BAD_EXEC_PROTOTYPES) bad_prototypes=yes)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	483 AC_MSG_RESULT($bad_prototypes)
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	484 fi
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	485
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	486 bad_forward=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	487 AC_MSG_CHECKING(for bad static forward)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	488 AC_TRY_RUN([
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	489 struct s { int a; int b; };
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	490 static struct s foo;
2015 ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	491 int foobar() {
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	492 static int random;
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	493 random = (int) &foo;
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	494 return random;
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	495 }
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	496 static struct s foo = { 1, 2 };
2015 ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	497 main() {
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	498 exit(!((int)&foo == foobar()));
ec05d9021bcc bugfix release Guido van Rossum <guido@python.org> parents: 1996 diff changeset	499 }
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	500 ], , AC_DEFINE(BAD_STATIC_FORWARD) bad_forward=yes)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	501 AC_MSG_RESULT($bad_forward)
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	502
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	503 va_list_is_array=no
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	504 AC_MSG_CHECKING(whether va_list is an array)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	505 AC_TRY_COMPILE([
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	506 #ifdef HAVE_STDARG_PROTOTYPES
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	507 #include <stdarg.h>
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	508 #else
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	509 #include <varargs.h>
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	510 #endif
2195 ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	511 ], [va_list list1, list2; list1 = list2;], ,
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	512 AC_DEFINE(VA_LIST_IS_ARRAY) va_list_is_array=yes)
ccc279ff935d modernize all tests to use cache and report outcome Guido van Rossum <guido@python.org> parents: 2193 diff changeset	513 AC_MSG_RESULT($va_list_is_array)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	514
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	515 # checks for system services
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	516 # (none yet)
d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	517
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	518 # Linux requires this for correct f.p. operations
07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	519 AC_CHECK_LIB(ieee, __fpu_control)
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	520
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	521 # Check for --with-fpectl
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	522 AC_SUBST(WANT_SIGFPE_HANDLER)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	523 AC_MSG_CHECKING(for --with-fpectl)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	524 AC_ARG_WITH(fpectl, [--with-fpectl enable SIGFPE catching], [
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	525 if test "$withval" != no
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	526 then AC_DEFINE(WANT_SIGFPE_HANDLER) AC_MSG_RESULT(yes)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	527 else AC_MSG_RESULT(no)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	528 fi])
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	529
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	530 # check for --with-libm=...
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	531 AC_SUBST(LIBM)
4253 02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	532 case $ac_sys_system in
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	533 next) ;;
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	534 *) LIBM=-lm
02a0321f9468 Changes for NeXT by Lele Guido van Rossum <guido@python.org> parents: 4252 diff changeset	535 esac
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	536 AC_MSG_CHECKING(for --with-libm=STRING)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	537 AC_ARG_WITH(libm, [--with-libm=STRING math library], [
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	538 if test "$withval" = no
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	539 then LIBM=
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	540 AC_MSG_RESULT(force LIBM empty)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	541 elif test "$withval" != yes
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	542 then LIBM=$withval
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	543 AC_MSG_RESULT(set LIBM=\"$withval\")
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	544 else AC_ERROR(proper usage is --with-libm=STRING)
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	545 fi],
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	546 [AC_MSG_RESULT(default LIBM=\"$LIBM\")])
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	547
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	548 # check for --with-libc=...
8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	549 AC_SUBST(LIBC)
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	550 AC_MSG_CHECKING(for --with-libc=STRING)
2049 07cf3b3baf16 The usual changes when a release is nearing... Guido van Rossum <guido@python.org> parents: 2015 diff changeset	551 AC_ARG_WITH(libc, [--with-libc=STRING C library], [
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	552 if test "$withval" = no
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	553 then LIBC=
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	554 AC_MSG_RESULT(force LIBC empty)
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	555 elif test "$withval" != yes
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	556 then LIBC=$withval
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	557 AC_MSG_RESULT(set LIBC=\"$withval\")
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	558 else AC_ERROR(proper usage is --with-libc=STRING)
5469 47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	559 fi],
47e81b2169e9 Added --with-fpectl. Change checks for -lm, -lc. Guido van Rossum <guido@python.org> parents: 5384 diff changeset	560 [AC_MSG_RESULT(default LIBC=\"$LIBC\")])
1748 8286a662502b Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1456 diff changeset	561
2057 79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	562 # check for hypot() in math library
79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	563 LIBS_SAVE=$LIBS
79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	564 LIBS="$LIBS $LIBM"
79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	565 AC_CHECK_FUNCS(hypot)
4180 7ede012a35c5 Added checks for strdup and changed checks for hypot. Guido van Rossum <guido@python.org> parents: 4029 diff changeset	566 AC_REPLACE_FUNCS(hypot)
2057 79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	567 LIBS=$LIBS_SAVE
79c171f581fc README: changed URL format to <URL:...>; added section on Tk. Guido van Rossum <guido@python.org> parents: 2049 diff changeset	568
2193 1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	569 # check for getopt
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	570 AC_MSG_CHECKING(for genuine getopt)
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	571 AC_CACHE_VAL(ac_cv_func_getopt,
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	572 [AC_TRY_RUN([#include <stdio.h>
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	573 extern int optind, opterr, getopt();
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	574 extern char* optarg;
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	575 int main() {
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	576 char* av[] = { "testprog", "parameter", "-fFlag", NULL };
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	577 opterr = 0;
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	578 if (getopt(3, av, "f:") == 'f') { exit(1); }
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	579 exit(0);
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	580 }], ac_cv_func_getopt=yes, ac_cv_func_getopt=no, ac_cv_func_getopt=no)])dnl
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	581 AC_MSG_RESULT($ac_cv_func_getopt)
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	582 test $ac_cv_func_getopt = no && LIBOBJS="$LIBOBJS getopt.o"
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	583 AC_SUBST(LIBOBJS)dnl
1c012d82a975 add INSTALL_PROGRAM and INSTALL_DATA; check for getopt Guido van Rossum <guido@python.org> parents: 2161 diff changeset	584
5761 a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	585 # check whether malloc(0) returns NULL or not
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	586 AC_SUBST(MALLOC_ZERO_RETURNS_NULL)
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	587 AC_MSG_CHECKING(what malloc(0) returns)
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	588 AC_CACHE_VAL(ac_cv_malloc_zero,
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	589 [AC_TRY_RUN([#include <stdio.h>
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	590 #ifdef HAVE_STDLIB
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	591 #include <stdlib.h>
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	592 #else
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	593 char malloc(), realloc();
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	594 int *free();
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	595 #endif
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	596 main() {
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	597 char *p;
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	598 p = malloc(0);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	599 if (p == NULL) exit(1);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	600 p = realloc(p, 0);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	601 if (p == NULL) exit(1);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	602 free(p);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	603 exit(0);
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	604 }], ac_cv_malloc_zero=nonnull, ac_cv_malloc_zero=null)])
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	605 AC_MSG_RESULT($ac_cv_malloc_zero)
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	606 if test "$ac_cv_malloc_zero" = null
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	607 then
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	608 AC_DEFINE(MALLOC_ZERO_RETURNS_NULL)
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	609 fi
a8e31d905d2c Added check whether malloc(0) returns NULL or not. Guido van Rossum <guido@python.org> parents: 5669 diff changeset	610
1453 d773a5f89426 New files Guido van Rossum <guido@python.org> parents: diff changeset	611 # generate output files
3852 97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	612 AC_OUTPUT(Makefile \
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	613 Objects/Makefile \
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	614 Parser/Makefile \
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	615 Python/Makefile \
97519dfc63ae Changes for NeXT. Some improvements to long lines. Guido van Rossum <guido@python.org> parents: 3809 diff changeset	616 Modules/Makefile.pre)

Mercurial > cpython-lru_cache-weakref

annotate configure.in @ 5817:48b94de85bf3 legacy-trunk