diff options
Diffstat (limited to 'python/python-2.3.4/autohell.patch')
| -rw-r--r-- | python/python-2.3.4/autohell.patch | 1209 |
1 files changed, 1209 insertions, 0 deletions
diff --git a/python/python-2.3.4/autohell.patch b/python/python-2.3.4/autohell.patch index e69de29bb2..2b3f5252ad 100644 --- a/python/python-2.3.4/autohell.patch +++ b/python/python-2.3.4/autohell.patch @@ -0,0 +1,1209 @@ +--- Python-2.3.3/acinclude.m4 1969-12-31 19:00:00.000000000 -0500 ++++ Python-2.3.3/acinclude.m4 2004-02-17 12:22:29.000000000 -0500 +@@ -0,0 +1,10 @@ ++dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore ++dnl If this macro is not defined by Autoconf, define it here. ++ ++m4_ifdef([AC_PROG_CXX_WORKS], ++ [], ++ [m4_define([AC_PROG_CXX_WORKS], ++ [AC_LANG_PUSH(C++)dnl ++ _AC_COMPILER_EXEEXT ++ AC_LANG_POP()] ++ )]) +--- Python-2.3.3/configure.in 2003-11-18 14:59:39.000000000 -0500 ++++ Python-2.3.3/configure.in 2004-02-17 12:22:27.000000000 -0500 +@@ -4,8 +4,8 @@ + m4_define(PYTHON_VERSION, 2.3) + + AC_REVISION($Revision$) +-AC_PREREQ(2.53) +-AC_INIT(python, PYTHON_VERSION) ++AC_PREREQ(2.59) ++AC_INIT([python],[PYTHON_VERSION]) + AC_CONFIG_SRCDIR([Include/object.h]) + AC_CONFIG_HEADER(pyconfig.h) + +@@ -58,7 +58,7 @@ + + dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output + AC_ARG_ENABLE(framework, +- AC_HELP_STRING(--enable-framework@<:@=INSTALLDIR@:>@, Build (MacOSX|Darwin) framework), ++ AS_HELP_STRING(--enable-framework@<:@=INSTALLDIR@:>@,Build (MacOSX|Darwin) framework), + [ + case $enableval in + yes) +@@ -92,8 +92,7 @@ + AC_SUBST(PYTHONFRAMEWORKINSTALLDIR) + + ##AC_ARG_WITH(dyld, +-## AC_HELP_STRING(--with-dyld, +-## Use (OpenStep|Rhapsody) dynamic linker)) ++## AS_HELP_STRING(--with-dyld,## Use (OpenStep|Rhapsody) dynamic linker)) + ## + # Set name for machine-dependent library files + AC_SUBST(MACHDEP) +@@ -227,7 +226,7 @@ + # on that fiddles with OPT and BASECFLAGS? + AC_MSG_CHECKING(for --without-gcc) + AC_ARG_WITH(gcc, +- AC_HELP_STRING(--without-gcc,never use gcc), ++ AS_HELP_STRING(--without-gcc,never use gcc), + [ + case $withval in + no) CC=cc +@@ -273,7 +272,7 @@ + MAINOBJ=python.o + AC_MSG_CHECKING(for --with-cxx=<compiler>) + AC_ARG_WITH(cxx, +- AC_HELP_STRING(--with-cxx=<compiler>, enable C++ support), ++ AS_HELP_STRING(--with-cxx=<compiler>,enable C++ support), + [ + check_cxx=no + case $withval in +@@ -298,15 +297,6 @@ + dnl --without-cxx was given. + dnl Finally, it does not test whether CXX is g++. + +-dnl Autoconf 2.5x does not have AC_PROG_CXX_WORKS anymore +-ifdef([AC_PROG_CXX_WORKS],[], +- [AC_DEFUN([AC_PROG_CXX_WORKS], +- [AC_LANG_PUSH(C++)dnl +- _AC_COMPILER_EXEEXT +- AC_LANG_POP() +- ] +-)]) +- + if test "$check_cxx" = "yes" + then + AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) +@@ -348,7 +338,7 @@ + AC_EXEEXT + AC_MSG_CHECKING(for --with-suffix) + AC_ARG_WITH(suffix, +- AC_HELP_STRING(--with-suffix=.exe, set executable suffix), ++ AS_HELP_STRING(--with-suffix=.exe,set executable suffix), + [ + case $withval in + no) EXEEXT=;; +@@ -474,7 +464,7 @@ + + AC_MSG_CHECKING(for --enable-shared) + AC_ARG_ENABLE(shared, +- AC_HELP_STRING(--enable-shared, disable/enable building shared python library)) ++ AS_HELP_STRING(--enable-shared,disable/enable building shared python library)) + + if test -z "$enable_shared" + then +@@ -583,7 +573,7 @@ + # Check for --with-pydebug + AC_MSG_CHECKING(for --with-pydebug) + AC_ARG_WITH(pydebug, +- AC_HELP_STRING(--with-pydebug, build with Py_DEBUG defined), ++ AS_HELP_STRING(--with-pydebug,build with Py_DEBUG defined), + [ + if test "$withval" != no + then +@@ -660,10 +650,7 @@ + AC_MSG_CHECKING(whether $CC accepts -fno-strict-aliasing) + ac_save_cc="$CC" + CC="$CC -fno-strict-aliasing" +- AC_TRY_RUN([int main() { return 0; }], +- ac_cv_no_strict_aliasing_ok=yes, +- ac_cv_no_strict_aliasing_ok=no, +- ac_cv_no_strict_aliasing_ok=no) ++ AC_RUN_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],[ac_cv_no_strict_aliasing_ok=yes],[ac_cv_no_strict_aliasing_ok=no],[ac_cv_no_strict_aliasing_ok=no]) + CC="$ac_save_cc" + AC_MSG_RESULT($ac_cv_no_strict_aliasing_ok) + if test $ac_cv_no_strict_aliasing_ok = yes +@@ -711,10 +698,7 @@ + AC_CACHE_VAL(ac_cv_opt_olimit_ok, + [ac_save_cc="$CC" + CC="$CC -OPT:Olimit=0" +-AC_TRY_RUN([int main() { return 0; }], +- ac_cv_opt_olimit_ok=yes, +- ac_cv_opt_olimit_ok=no, +- ac_cv_opt_olimit_ok=no) ++AC_RUN_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],[ac_cv_opt_olimit_ok=yes],[ac_cv_opt_olimit_ok=no],[ac_cv_opt_olimit_ok=no]) + CC="$ac_save_cc"]) + AC_MSG_RESULT($ac_cv_opt_olimit_ok) + if test $ac_cv_opt_olimit_ok = yes; then +@@ -733,10 +717,7 @@ + AC_CACHE_VAL(ac_cv_olimit_ok, + [ac_save_cc="$CC" + CC="$CC -Olimit 1500" +- AC_TRY_RUN([int main() { return 0; }], +- ac_cv_olimit_ok=yes, +- ac_cv_olimit_ok=no, +- ac_cv_olimit_ok=no) ++ AC_RUN_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],[ac_cv_olimit_ok=yes],[ac_cv_olimit_ok=no],[ac_cv_olimit_ok=no]) + CC="$ac_save_cc"]) + AC_MSG_RESULT($ac_cv_olimit_ok) + if test $ac_cv_olimit_ok = yes; then +@@ -751,7 +732,7 @@ + # options before we can check whether -Kpthread improves anything. + AC_MSG_CHECKING(whether pthreads are available without options) + AC_CACHE_VAL(ac_cv_pthread_is_default, +-[AC_TRY_RUN([ ++[AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <pthread.h> + + void* routine(void* p){return NULL;} +@@ -763,14 +744,11 @@ + (void)pthread_detach(p); + return 0; + } +-], +-[ ++]])],[ + ac_cv_pthread_is_default=yes + ac_cv_kthread=no + ac_cv_pthread=no +-], +- ac_cv_pthread_is_default=no, +- ac_cv_pthread_is_default=no) ++],[ac_cv_pthread_is_default=no],[ac_cv_pthread_is_default=no]) + ]) + AC_MSG_RESULT($ac_cv_pthread_is_default) + +@@ -788,7 +766,7 @@ + AC_CACHE_VAL(ac_cv_kpthread, + [ac_save_cc="$CC" + CC="$CC -Kpthread" +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <pthread.h> + + void* routine(void* p){return NULL;} +@@ -800,10 +778,7 @@ + (void)pthread_detach(p); + return 0; + } +-], +- ac_cv_kpthread=yes, +- ac_cv_kpthread=no, +- ac_cv_kpthread=no) ++]])],[ac_cv_kpthread=yes],[ac_cv_kpthread=no],[ac_cv_kpthread=no]) + CC="$ac_save_cc"]) + AC_MSG_RESULT($ac_cv_kpthread) + fi +@@ -819,7 +794,7 @@ + AC_CACHE_VAL(ac_cv_kthread, + [ac_save_cc="$CC" + CC="$CC -Kthread" +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <pthread.h> + + void* routine(void* p){return NULL;} +@@ -831,10 +806,7 @@ + (void)pthread_detach(p); + return 0; + } +-], +- ac_cv_kthread=yes, +- ac_cv_kthread=no, +- ac_cv_kthread=no) ++]])],[ac_cv_kthread=yes],[ac_cv_kthread=no],[ac_cv_kthread=no]) + CC="$ac_save_cc"]) + AC_MSG_RESULT($ac_cv_kthread) + fi +@@ -850,7 +822,7 @@ + AC_CACHE_VAL(ac_cv_thread, + [ac_save_cc="$CC" + CC="$CC -pthread" +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <pthread.h> + + void* routine(void* p){return NULL;} +@@ -862,10 +834,7 @@ + (void)pthread_detach(p); + return 0; + } +-], +- ac_cv_pthread=yes, +- ac_cv_pthread=no, +- ac_cv_pthread=no) ++]])],[ac_cv_pthread=yes],[ac_cv_pthread=no],[ac_cv_pthread=no]) + CC="$ac_save_cc"]) + AC_MSG_RESULT($ac_cv_pthread) + fi +@@ -911,11 +880,11 @@ + + dnl # check for ANSI or K&R ("traditional") preprocessor + dnl AC_MSG_CHECKING(for C preprocessor type) +-dnl AC_TRY_COMPILE([ ++dnl AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + dnl #define spam(name, doc) {#name, &name, #name "() -- " doc} + dnl int foo; + dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something"); +-dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional) ++dnl ]], [[;]])],[cpp_type=ansi],[AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional]) + dnl AC_MSG_RESULT($cpp_type) + + # checks for header files +@@ -941,19 +910,13 @@ + + # Check whether using makedev requires defining _OSF_SOURCE + AC_MSG_CHECKING(for makedev) +-AC_TRY_LINK([#include <sys/types.h> ], +- [ makedev(0, 0) ], +- ac_cv_has_makedev=yes, +- ac_cv_has_makedev=no) ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> ]], [[ makedev(0, 0) ]])],[ac_cv_has_makedev=yes],[ac_cv_has_makedev=no]) + if test "$ac_cv_has_makedev" = "no"; then + # we didn't link, try if _OSF_SOURCE will allow us to link +- AC_TRY_LINK([ ++ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #define _OSF_SOURCE 1 + #include <sys/types.h> +- ], +- [ makedev(0, 0) ], +- ac_cv_has_makedev=yes, +- ac_cv_has_makedev=no) ++ ]], [[ makedev(0, 0) ]])],[ac_cv_has_makedev=yes],[ac_cv_has_makedev=no]) + if test "$ac_cv_has_makedev" = "yes"; then + AC_DEFINE(_OSF_SOURCE, 1, [Define _OSF_SOURCE to get the makedev macro.]) + fi +@@ -972,11 +935,11 @@ + + use_lfs=yes + AC_MSG_CHECKING(Solaris LFS bug) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #define _LARGEFILE_SOURCE 1 + #define _FILE_OFFSET_BITS 64 + #include <sys/resource.h> +-],struct rlimit foo;,sol_lfs_bug=no,sol_lfs_bug=yes) ++]], [[struct rlimit foo;]])],[sol_lfs_bug=no],[sol_lfs_bug=yes]) + AC_MSG_RESULT($sol_lfs_bug) + if test "$sol_lfs_bug" = "yes"; then + use_lfs=no +@@ -1018,10 +981,10 @@ + + AC_MSG_CHECKING(for long long support) + have_long_long=no +-AC_TRY_COMPILE([], [long long x; x = (long long)0;], [ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long long x; x = (long long)0;]])],[ + AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.]) + have_long_long=yes +-]) ++],[]) + AC_MSG_RESULT($have_long_long) + if test "$have_long_long" = yes ; then + AC_CHECK_SIZEOF(long long, 8) +@@ -1029,10 +992,10 @@ + + AC_MSG_CHECKING(for uintptr_t support) + have_uintptr_t=no +-AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], [ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[uintptr_t x; x = (uintptr_t)0;]])],[ + AC_DEFINE(HAVE_UINTPTR_T, 1, [Define this if you have the type uintptr_t.]) + have_uintptr_t=yes +-]) ++],[]) + AC_MSG_RESULT($have_uintptr_t) + if test "$have_uintptr_t" = yes ; then + AC_CHECK_SIZEOF(uintptr_t, 4) +@@ -1041,7 +1004,7 @@ + # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>. + AC_MSG_CHECKING(size of off_t) + AC_CACHE_VAL(ac_cv_sizeof_off_t, +-[AC_TRY_RUN([#include <stdio.h> ++[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> + #include <sys/types.h> + main() + { +@@ -1049,10 +1012,7 @@ + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(off_t)); + exit(0); +-}], +-ac_cv_sizeof_off_t=`cat conftestval`, +-ac_cv_sizeof_off_t=0, +-ac_cv_sizeof_off_t=4) ++}]])],[ac_cv_sizeof_off_t=`cat conftestval`],[ac_cv_sizeof_off_t=0],[ac_cv_sizeof_off_t=4]) + ]) + AC_MSG_RESULT($ac_cv_sizeof_off_t) + AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, +@@ -1075,7 +1035,7 @@ + # AC_CHECK_SIZEOF() doesn't include <time.h>. + AC_MSG_CHECKING(size of time_t) + AC_CACHE_VAL(ac_cv_sizeof_time_t, +-[AC_TRY_RUN([#include <stdio.h> ++[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> + #include <time.h> + main() + { +@@ -1083,10 +1043,7 @@ + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(time_t)); + exit(0); +-}], +-ac_cv_sizeof_time_t=`cat conftestval`, +-ac_cv_sizeof_time_t=0, +-ac_cv_sizeof_time_t=4) ++}]])],[ac_cv_sizeof_time_t=`cat conftestval`],[ac_cv_sizeof_time_t=0],[ac_cv_sizeof_time_t=4]) + ]) + AC_MSG_RESULT($ac_cv_sizeof_time_t) + AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t, +@@ -1104,13 +1061,13 @@ + fi + AC_MSG_CHECKING(for pthread_t) + have_pthread_t=no +-AC_TRY_COMPILE([#include <pthread.h>], [pthread_t x; x = *(pthread_t*)0;], have_pthread_t=yes) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[pthread_t x; x = *(pthread_t*)0;]])],[have_pthread_t=yes],[]) + AC_MSG_RESULT($have_pthread_t) + if test "$have_pthread_t" = yes ; then + # AC_CHECK_SIZEOF() doesn't include <pthread.h>. + AC_MSG_CHECKING(size of pthread_t) + AC_CACHE_VAL(ac_cv_sizeof_pthread_t, +- [AC_TRY_RUN([#include <stdio.h> ++ [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> + #include <pthread.h> + main() + { +@@ -1118,10 +1075,7 @@ + if (!f) exit(1); + fprintf(f, "%d\n", sizeof(pthread_t)); + exit(0); +- }], +- ac_cv_sizeof_pthread_t=`cat conftestval`, +- ac_cv_sizeof_pthread_t=0, +- ac_cv_sizeof_pthread_t=4) ++ }]])],[ac_cv_sizeof_pthread_t=`cat conftestval`],[ac_cv_sizeof_pthread_t=0],[ac_cv_sizeof_pthread_t=4]) + ]) + AC_MSG_RESULT($ac_cv_sizeof_pthread_t) + AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t, +@@ -1131,7 +1085,7 @@ + + AC_MSG_CHECKING(for --enable-toolbox-glue) + AC_ARG_ENABLE(toolbox-glue, +- AC_HELP_STRING(--enable-toolbox-glue, disable/enable MacOSX glue code for extensions)) ++ AS_HELP_STRING(--enable-toolbox-glue,disable/enable MacOSX glue code for extensions)) + + if test -z "$enable_toolbox_glue" + then +@@ -1436,13 +1390,10 @@ + # checks for system dependent C++ extensions support + case "$ac_sys_system" in + AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support) +- AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"], +- [loadAndInit("", 0, "")], +- [AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1, ++ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "/usr/lpp/xlC/include/load.h"]], [[loadAndInit("", 0, "")]])],[AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1, + [Define for AIX if your compiler is a genuine IBM xlC/xlC_r + and you want support for AIX C++ shared extension modules.]) +- AC_MSG_RESULT(yes)], +- [AC_MSG_RESULT(no)]);; ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)]);; + *) ;; + esac + +@@ -1464,7 +1415,7 @@ + + AC_MSG_CHECKING(for --with-libs) + AC_ARG_WITH(libs, +- AC_HELP_STRING(--with-libs='lib1 ...', link against additional libs), ++ AS_HELP_STRING(--with-libs='lib1 ...',link against additional libs), + [ + AC_MSG_RESULT($withval) + LIBS="$withval $LIBS" +@@ -1476,7 +1427,7 @@ + AC_SUBST(SIGNAL_OBJS) + AC_MSG_CHECKING(for --with-signal-module) + AC_ARG_WITH(signal-module, +- AC_HELP_STRING(--with-signal-module, disable/enable signal module)) ++ AS_HELP_STRING(--with-signal-module,disable/enable signal module)) + + if test -z "$with_signal_module" + then with_signal_module="yes" +@@ -1498,7 +1449,7 @@ + AC_MSG_CHECKING(for --with-dec-threads) + AC_SUBST(LDLAST) + AC_ARG_WITH(dec-threads, +- AC_HELP_STRING(--with-dec-threads, use DEC Alpha/OSF1 thread-safe libraries), ++ AS_HELP_STRING(--with-dec-threads,use DEC Alpha/OSF1 thread-safe libraries), + [ + AC_MSG_RESULT($withval) + LDLAST=-threads +@@ -1518,12 +1469,12 @@ + AC_MSG_CHECKING(for --with-threads) + dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output + AC_ARG_WITH(threads, +- AC_HELP_STRING(--with(out)-threads@<:@=DIRECTORY@:>@, disable/enable thread support)) ++ AS_HELP_STRING(--with(out)-threads@<:@=DIRECTORY@:>@,disable/enable thread support)) + + # --with-thread is deprecated, but check for it anyway + dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output + AC_ARG_WITH(thread, +- AC_HELP_STRING(--with(out)-thread@<:@=DIRECTORY@:>@, deprecated; use --with(out)-threads), ++ AS_HELP_STRING(--with(out)-thread@<:@=DIRECTORY@:>@,deprecated; use --with(out)-threads), + [with_threads=$with_thread]) + + if test -z "$with_threads" +@@ -1603,7 +1554,7 @@ + THREADOBJ="Python/thread.o"],[ + AC_MSG_CHECKING(for --with-pth) + AC_ARG_WITH([pth], +- AC_HELP_STRING(--with-pth, use GNU pth threading libraries), ++ AS_HELP_STRING(--with-pth,use GNU pth threading libraries), + [AC_MSG_RESULT($withval) + AC_DEFINE([WITH_THREAD]) + AC_DEFINE([HAVE_PTH], 1, +@@ -1618,10 +1569,10 @@ + _libs=$LIBS + LIBS="$LIBS -lpthread" + AC_MSG_CHECKING([for pthread_create in -lpthread]) +- AC_TRY_LINK([#include <pthread.h> ++ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h> + +-void * start_routine (void *arg) { exit (0); }], [ +-pthread_create (NULL, NULL, start_routine, NULL)], [ ++void * start_routine (void *arg) { exit (0); }]], [[ ++pthread_create (NULL, NULL, start_routine, NULL)]])],[ + AC_MSG_RESULT(yes) + AC_DEFINE(WITH_THREAD) + posix_threads=yes +@@ -1705,7 +1656,7 @@ + + AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported) + AC_CACHE_VAL(ac_cv_pthread_system_supported, +- [AC_TRY_RUN([#include <pthread.h> ++ [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <pthread.h> + void *foo(void *parm) { + return NULL; + } +@@ -1716,10 +1667,7 @@ + if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); + if (pthread_create(&id, &attr, foo, NULL)) exit(-1); + exit(0); +- }], +- ac_cv_pthread_system_supported=yes, +- ac_cv_pthread_system_supported=no, +- ac_cv_pthread_system_supported=no) ++ }]])],[ac_cv_pthread_system_supported=yes],[ac_cv_pthread_system_supported=no],[ac_cv_pthread_system_supported=no]) + ]) + AC_MSG_RESULT($ac_cv_pthread_system_supported) + if test "$ac_cv_pthread_system_supported" = "yes"; then +@@ -1754,7 +1702,7 @@ + + [ + dnl the check does not work on cross compilation case... +- AC_TRY_RUN([ /* AF_INET6 available check */ ++ AC_RUN_IFELSE([AC_LANG_SOURCE([[ /* AF_INET6 available check */ + #include <sys/types.h> + #include <sys/socket.h> + main() +@@ -1764,25 +1712,19 @@ + else + exit(0); + } +-], +- AC_MSG_RESULT(yes) +- ipv6=yes, +- AC_MSG_RESULT(no) +- ipv6=no, +- AC_MSG_RESULT(no) ++]])],[AC_MSG_RESULT(yes) ++ ipv6=yes],[AC_MSG_RESULT(no) ++ ipv6=no],[AC_MSG_RESULT(no) + ipv6=no +-) ++]) + + if test "$ipv6" = "yes"; then + AC_MSG_CHECKING(if RFC2553 API is available) +- AC_TRY_COMPILE([#include <sys/types.h> +-#include <netinet/in.h>], +- [struct sockaddr_in6 x; +-x.sin6_scope_id;], +- AC_MSG_RESULT(yes) +- ipv6=yes, +- AC_MSG_RESULT(no, IPv6 disabled) +- ipv6=no) ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> ++#include <netinet/in.h>]], [[struct sockaddr_in6 x; ++x.sin6_scope_id;]])],[AC_MSG_RESULT(yes) ++ ipv6=yes],[AC_MSG_RESULT(no, IPv6 disabled) ++ ipv6=no]) + fi + + if test "$ipv6" = "yes"; then +@@ -1905,7 +1847,7 @@ + # Check for universal newline support + AC_MSG_CHECKING(for --with-universal-newlines) + AC_ARG_WITH(universal-newlines, +- AC_HELP_STRING(--with(out)-universal-newlines, disable/enable foreign newlines)) ++ AS_HELP_STRING(--with(out)-universal-newlines,disable/enable foreign newlines)) + + if test -z "$with_universal_newlines" + then with_universal_newlines="yes" +@@ -1923,7 +1865,7 @@ + # Check for --with-doc-strings + AC_MSG_CHECKING(for --with-doc-strings) + AC_ARG_WITH(doc-strings, +- AC_HELP_STRING(--with(out)-doc-strings, disable/enable documentation strings)) ++ AS_HELP_STRING(--with(out)-doc-strings,disable/enable documentation strings)) + + if test -z "$with_doc_strings" + then with_doc_strings="yes" +@@ -1938,7 +1880,7 @@ + # Check for Python-specific malloc support + AC_MSG_CHECKING(for --with-pymalloc) + AC_ARG_WITH(pymalloc, +- AC_HELP_STRING(--with(out)-pymalloc, disable/enable specialized mallocs)) ++ AS_HELP_STRING(--with(out)-pymalloc,disable/enable specialized mallocs)) + + if test -z "$with_pymalloc" + then with_pymalloc="yes" +@@ -1953,7 +1895,7 @@ + # Check for --with-wctype-functions + AC_MSG_CHECKING(for --with-wctype-functions) + AC_ARG_WITH(wctype-functions, +- AC_HELP_STRING(--with-wctype-functions, use wctype.h functions), ++ AS_HELP_STRING(--with-wctype-functions,use wctype.h functions), + [ + if test "$withval" != no + then +@@ -1971,7 +1913,7 @@ + + AC_MSG_CHECKING(for --with-sgi-dl) + AC_ARG_WITH(sgi-dl, +- AC_HELP_STRING(--with-sgi-dl=DIRECTORY, IRIX 4 dynamic linking), ++ AS_HELP_STRING(--with-sgi-dl=DIRECTORY,IRIX 4 dynamic linking), + [ + AC_MSG_RESULT($withval) + echo --with-sgi-dl is unsupported, see README +@@ -1993,7 +1935,7 @@ + + AC_MSG_CHECKING(for --with-dl-dld) + AC_ARG_WITH(dl-dld, +- AC_HELP_STRING(--with-dl-dld=DL_DIR, GNU dynamic linking), ++ AS_HELP_STRING(--with-dl-dld=DL_DIR,GNU dynamic linking), + [ + AC_MSG_RESULT($withval) + echo --with-dl-dld is unsupported, see README +@@ -2085,41 +2027,29 @@ + # For some functions, having a definition is not sufficient, since + # we want to take their address. + AC_MSG_CHECKING(for chroot) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=chroot, +- AC_DEFINE(HAVE_CHROOT, 1, Define if you have the 'chroot' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=chroot]])],[AC_DEFINE(HAVE_CHROOT, 1, Define if you have the 'chroot' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + AC_MSG_CHECKING(for link) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=link, +- AC_DEFINE(HAVE_LINK, 1, Define if you have the 'link' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=link]])],[AC_DEFINE(HAVE_LINK, 1, Define if you have the 'link' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + AC_MSG_CHECKING(for symlink) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=symlink, +- AC_DEFINE(HAVE_SYMLINK, 1, Define if you have the 'symlink' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=symlink]])],[AC_DEFINE(HAVE_SYMLINK, 1, Define if you have the 'symlink' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + AC_MSG_CHECKING(for fchdir) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=fchdir, +- AC_DEFINE(HAVE_FCHDIR, 1, Define if you have the 'fchdir' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fchdir]])],[AC_DEFINE(HAVE_FCHDIR, 1, Define if you have the 'fchdir' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + AC_MSG_CHECKING(for fsync) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=fsync, +- AC_DEFINE(HAVE_FSYNC, 1, Define if you have the 'fsync' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fsync]])],[AC_DEFINE(HAVE_FSYNC, 1, Define if you have the 'fsync' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + AC_MSG_CHECKING(for fdatasync) +-AC_TRY_COMPILE([#include <unistd.h>], void *x=fdatasync, +- AC_DEFINE(HAVE_FDATASYNC, 1, Define if you have the 'fdatasync' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fdatasync]])],[AC_DEFINE(HAVE_FDATASYNC, 1, Define if you have the 'fdatasync' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + # On some systems (eg. FreeBSD 5), we would find a definition of the + # functions ctermid_r, setgroups in the library, but no prototype +@@ -2128,34 +2058,28 @@ + # because of the missing prototypes. + + AC_MSG_CHECKING(for ctermid_r) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <stdio.h> +-], void* p = ctermid_r, +- AC_DEFINE(HAVE_CTERMID_R, 1, Define if you have the 'ctermid_r' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = ctermid_r]])],[AC_DEFINE(HAVE_CTERMID_R, 1, Define if you have the 'ctermid_r' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + AC_MSG_CHECKING(for flock) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <sys/file.h> +-], void* p = flock, +- AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = flock]])],[AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + AC_MSG_CHECKING(for getpagesize) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <unistd.h> +-], void* p = getpagesize, +- AC_DEFINE(HAVE_GETPAGESIZE, 1, Define if you have the 'getpagesize' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = getpagesize]])],[AC_DEFINE(HAVE_GETPAGESIZE, 1, Define if you have the 'getpagesize' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + dnl check for true + AC_CHECK_PROGS(TRUE, true, /bin/true) +@@ -2167,54 +2091,45 @@ + ) + + AC_MSG_CHECKING(for hstrerror) +-AC_TRY_LINK([ ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <netdb.h> +-], void* p = hstrerror; hstrerror(0), +- AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = hstrerror; hstrerror(0)]])],[AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + AC_MSG_CHECKING(for inet_aton) +-AC_TRY_LINK([ ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <sys/socket.h> + #include <netinet/in.h> + #include <arpa/inet.h> +-], void* p = inet_aton;inet_aton(0,0), +- AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = inet_aton;inet_aton(0,0)]])],[AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + AC_MSG_CHECKING(for inet_pton) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <sys/types.h> + #include <sys/socket.h> + #include <netinet/in.h> + #include <arpa/inet.h> +-], void* p = inet_pton, +- AC_DEFINE(HAVE_INET_PTON, 1, Define if you have the 'inet_pton' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = inet_pton]])],[AC_DEFINE(HAVE_INET_PTON, 1, Define if you have the 'inet_pton' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + # On some systems, setgroups is in unistd.h, on others, in grp.h + AC_MSG_CHECKING(for setgroups) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include "confdefs.h" + #include <unistd.h> + #ifdef HAVE_GRP_H + #include <grp.h> + #endif +-], +-void* p = setgroups, +- AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.) +- AC_MSG_RESULT(yes), +- AC_MSG_RESULT(no) +-) ++]], [[void* p = setgroups]])],[AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no) ++]) + + # check for openpty and forkpty + +@@ -2226,30 +2141,24 @@ + + AC_REPLACE_FUNCS(dup2 getcwd strdup strerror memmove) + AC_CHECK_FUNCS(getpgrp, +- AC_TRY_COMPILE([#include <unistd.h>], +- [getpgrp(0);], +- AC_DEFINE(GETPGRP_HAVE_ARG, 1, +- [Define if getpgrp() must be called as getpgrp(0).]) +- ) ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[getpgrp(0);]])],[AC_DEFINE(GETPGRP_HAVE_ARG, 1, ++ Define if getpgrp() must be called as getpgrp(0).) ++ ],[]) + ) + AC_CHECK_FUNCS(setpgrp, +- AC_TRY_COMPILE([#include <unistd.h>], +- [setpgrp(0,0);], +- AC_DEFINE(SETPGRP_HAVE_ARG, 1, +- [Define if setpgrp() must be called as setpgrp(0, 0).]) +- ) ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[setpgrp(0,0);]])],[AC_DEFINE(SETPGRP_HAVE_ARG, 1, ++ Define if setpgrp() must be called as setpgrp(0, 0).) ++ ],[]) + ) + AC_CHECK_FUNCS(gettimeofday, +- AC_TRY_COMPILE([#include <sys/time.h>], +- [gettimeofday((struct timeval*)0,(struct timezone*)0);], , +- AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, +- [Define if gettimeofday() does not have second (timezone) argument +- This is the case on Motorola V4 (R40V4.2)]) +- ) ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>]], [[gettimeofday((struct timeval*)0,(struct timezone*)0);]])],[],[AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, ++ Define if gettimeofday() does not have second (timezone) argument ++ This is the case on Motorola V4 (R40V4.2)) ++ ]) + ) + + AC_MSG_CHECKING(for major, minor, and makedev) +-AC_TRY_LINK([ ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #if defined(MAJOR_IN_MKDEV) + #include <sys/mkdev.h> + #elif defined(MAJOR_IN_SYSMACROS) +@@ -2257,9 +2166,9 @@ + #else + #include <sys/types.h> + #endif +-],[ ++]], [[ + makedev(major(0),minor(0)); +-],[ ++]])],[ + AC_DEFINE(HAVE_DEVICE_MACROS, 1, + [Define to 1 if you have the device macros.]) + AC_MSG_RESULT(yes) +@@ -2270,14 +2179,14 @@ + # On OSF/1 V5.1, getaddrinfo is available, but a define + # for [no]getaddrinfo in netdb.h. + AC_MSG_CHECKING(for getaddrinfo) +-AC_TRY_LINK([ ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include <sys/types.h> + #include <sys/socket.h> + #include <netdb.h> + #include <stdio.h> +-],[ ++]], [[ + getaddrinfo(NULL, NULL, NULL, NULL); +-], [ ++]])],[ + AC_MSG_RESULT(yes) + AC_MSG_CHECKING(getaddrinfo bug) + AC_TRY_RUN([ +@@ -2371,7 +2280,7 @@ + AC_MSG_RESULT(buggy) + buggygetaddrinfo=yes, + AC_MSG_RESULT(buggy) +-buggygetaddrinfo=yes)], [ ++buggygetaddrinfo=yes)],[ + AC_MSG_RESULT(no) + buggygetaddrinfo=yes + ]) +@@ -2397,9 +2306,7 @@ + + AC_MSG_CHECKING(for time.h that defines altzone) + AC_CACHE_VAL(ac_cv_header_time_altzone, +-[AC_TRY_COMPILE([#include <time.h>], [return altzone;], +- ac_cv_header_time_altzone=yes, +- ac_cv_header_time_altzone=no)]) ++[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[return altzone;]])],[ac_cv_header_time_altzone=yes],[ac_cv_header_time_altzone=no])]) + AC_MSG_RESULT($ac_cv_header_time_altzone) + if test $ac_cv_header_time_altzone = yes; then + AC_DEFINE(HAVE_ALTZONE, 1, [Define this if your time.h defines altzone.]) +@@ -2407,25 +2314,22 @@ + + was_it_defined=no + AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <sys/types.h> + #include <sys/select.h> + #include <sys/time.h> +-], [;], [ ++]], [[;]])],[ + AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1, + [Define if you can safely include both <sys/select.h> and <sys/time.h> + (which you can't on SCO ODT 3.0).]) + was_it_defined=yes +-]) ++],[]) + AC_MSG_RESULT($was_it_defined) + + AC_MSG_CHECKING(for addrinfo) + AC_CACHE_VAL(ac_cv_struct_addrinfo, +-AC_TRY_COMPILE([ +-# include <netdb.h>], +- [struct addrinfo a], +- ac_cv_struct_addrinfo=yes, +- ac_cv_struct_addrinfo=no)) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ++# include <netdb.h>]], [[struct addrinfo a]])],[ac_cv_struct_addrinfo=yes],[ac_cv_struct_addrinfo=no])) + AC_MSG_RESULT($ac_cv_struct_addrinfo) + if test $ac_cv_struct_addrinfo = yes; then + AC_DEFINE(HAVE_ADDRINFO, 1, [struct addrinfo (netdb.h)]) +@@ -2433,12 +2337,9 @@ + + AC_MSG_CHECKING(for sockaddr_storage) + AC_CACHE_VAL(ac_cv_struct_sockaddr_storage, +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + # include <sys/types.h> +-# include <sys/socket.h>], +- [struct sockaddr_storage s], +- ac_cv_struct_sockaddr_storage=yes, +- ac_cv_struct_sockaddr_storage=no)) ++# include <sys/socket.h>]], [[struct sockaddr_storage s]])],[ac_cv_struct_sockaddr_storage=yes],[ac_cv_struct_sockaddr_storage=no])) + AC_MSG_RESULT($ac_cv_struct_sockaddr_storage) + if test $ac_cv_struct_sockaddr_storage = yes; then + AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [struct sockaddr_storage (sys/socket.h)]) +@@ -2451,30 +2352,28 @@ + + works=no + AC_MSG_CHECKING(for working volatile) +-AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes, +- AC_DEFINE(volatile, [], [Define to empty if the keyword does not work.]) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[volatile int x; x = 0;]])],[works=yes],[AC_DEFINE(volatile, , Define to empty if the keyword does not work.) ++]) + AC_MSG_RESULT($works) + + works=no + AC_MSG_CHECKING(for working signed char) +-AC_TRY_COMPILE([], [signed char c;], works=yes, +- AC_DEFINE(signed, [], [Define to empty if the keyword does not work.]) +-) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char c;]])],[works=yes],[AC_DEFINE(signed, , Define to empty if the keyword does not work.) ++]) + AC_MSG_RESULT($works) + + have_prototypes=no + AC_MSG_CHECKING(for prototypes) +-AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],[ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int foo(int x) { return 0; }]], [[return foo(10);]])],[ + AC_DEFINE(HAVE_PROTOTYPES, 1, + [Define if your compiler supports function prototype]) + have_prototypes=yes +-]) ++],[]) + AC_MSG_RESULT($have_prototypes) + + works=no + AC_MSG_CHECKING(for variable length prototypes and stdarg.h) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <stdarg.h> + int foo(int x, ...) { + va_list va; +@@ -2484,45 +2383,41 @@ + va_arg(va, double); + return 0; + } +-], [return foo(10, "", 3.14);], [ ++]], [[return foo(10, "", 3.14);]])],[ + AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1, + [Define if your compiler supports variable length function prototypes + (e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>]) + works=yes +-]) ++],[]) + AC_MSG_RESULT($works) + + if test "$have_prototypes" = yes; then + bad_prototypes=no + AC_MSG_CHECKING(for bad exec* prototypes) +-AC_TRY_COMPILE([#include <unistd.h>], [char **t;execve("@",t,t);], , +- AC_DEFINE(BAD_EXEC_PROTOTYPES, 1, +- [Define if your <unistd.h> contains bad prototypes for exec*() +- (as it does on SGI IRIX 4.x)]) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[char **t;execve("@",t,t);]])],[],[AC_DEFINE(BAD_EXEC_PROTOTYPES, 1, ++ Define if your <unistd.h> contains bad prototypes for exec*() ++ (as it does on SGI IRIX 4.x)) + bad_prototypes=yes +-) ++]) + AC_MSG_RESULT($bad_prototypes) + fi + + # check if sockaddr has sa_len member + AC_MSG_CHECKING(if sockaddr has sa_len member) +-AC_TRY_COMPILE([#include <sys/types.h> +-#include <sys/socket.h>], +-[struct sockaddr x; +-x.sa_len = 0;], +- AC_MSG_RESULT(yes) +- AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member]), +- AC_MSG_RESULT(no)) ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> ++#include <sys/socket.h>]], [[struct sockaddr x; ++x.sa_len = 0;]])],[AC_MSG_RESULT(yes) ++ AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, Define if sockaddr has sa_len member)],[AC_MSG_RESULT(no)]) + + va_list_is_array=no + AC_MSG_CHECKING(whether va_list is an array) +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #ifdef HAVE_STDARG_PROTOTYPES + #include <stdarg.h> + #else + #include <varargs.h> + #endif +-], [va_list list1, list2; list1 = list2;], , [ ++]], [[va_list list1, list2; list1 = list2;]])],[],[ + AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind]) + va_list_is_array=yes + ]) +@@ -2537,9 +2432,9 @@ + AC_MSG_CHECKING([gethostbyname_r with 6 args]) + OLD_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" +- AC_TRY_COMPILE([ ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + # include <netdb.h> +- ], [ ++ ]], [[ + char *name; + struct hostent *he, *res; + char buffer[2048]; +@@ -2547,12 +2442,12 @@ + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) +- ], [ ++ ]])],[ + AC_DEFINE(HAVE_GETHOSTBYNAME_R) + AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1, + [Define this if you have the 6-arg version of gethostbyname_r().]) + AC_MSG_RESULT(yes) +- ], [ ++ ],[ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([gethostbyname_r with 5 args]) + AC_TRY_COMPILE([ +@@ -2613,7 +2508,7 @@ + # Check for --with-fpectl + AC_MSG_CHECKING(for --with-fpectl) + AC_ARG_WITH(fpectl, +- AC_HELP_STRING(--with-fpectl, enable SIGFPE catching), ++ AS_HELP_STRING(--with-fpectl,enable SIGFPE catching), + [ + if test "$withval" != no + then +@@ -2633,7 +2528,7 @@ + esac + AC_MSG_CHECKING(for --with-libm=STRING) + AC_ARG_WITH(libm, +- AC_HELP_STRING(--with-libm=STRING, math library), ++ AS_HELP_STRING(--with-libm=STRING,math library), + [ + if test "$withval" = no + then LIBM= +@@ -2649,7 +2544,7 @@ + AC_SUBST(LIBC) + AC_MSG_CHECKING(for --with-libc=STRING) + AC_ARG_WITH(libc, +- AC_HELP_STRING(--with-libc=STRING, C library), ++ AS_HELP_STRING(--with-libc=STRING,C library), + [ + if test "$withval" = no + then LIBC= +@@ -2684,20 +2579,20 @@ + + AC_MSG_CHECKING(for UCS-4 tcl) + have_ucs4_tcl=no +-AC_TRY_COMPILE([ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <tcl.h> + #if TCL_UTF_MAX != 6 + # error "NOT UCS4_TCL" +-#endif], [], [ ++#endif]], [[]])],[ + AC_DEFINE(HAVE_UCS4_TCL, 1, [Define this if you have tcl and TCL_UTF_MAX==6]) + have_ucs4_tcl=yes +-]) ++],[]) + AC_MSG_RESULT($have_ucs4_tcl) + + AC_MSG_CHECKING(what type to use for unicode) + dnl quadrigraphs "@<:@" and "@:>@" produce "[" and "]" in the output + AC_ARG_ENABLE(unicode, +- AC_HELP_STRING(--enable-unicode@<:@=ucs@<:@24@:>@@:>@, Enable Unicode strings (default is yes)), ++ AS_HELP_STRING(--enable-unicode@<:@=ucs@<:@24@:>@@:>@,Enable Unicode strings (default is yes)), + [], + [enable_unicode=yes]) + +@@ -2764,15 +2659,12 @@ + # or fills with zeros (like the Cray J90, according to Tim Peters). + AC_MSG_CHECKING(whether right shift extends the sign bit) + AC_CACHE_VAL(ac_cv_rshift_extends_sign, [ +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + int main() + { + exit(((-1)>>3 == -1) ? 0 : 1); + } +-], +-ac_cv_rshift_extends_sign=yes, +-ac_cv_rshift_extends_sign=no, +-ac_cv_rshift_extends_sign=yes)]) ++]])],[ac_cv_rshift_extends_sign=yes],[ac_cv_rshift_extends_sign=no],[ac_cv_rshift_extends_sign=yes])]) + AC_MSG_RESULT($ac_cv_rshift_extends_sign) + if test "$ac_cv_rshift_extends_sign" = no + then +@@ -2784,12 +2676,12 @@ + # check for getc_unlocked and related locking functions + AC_MSG_CHECKING(for getc_unlocked() and friends) + AC_CACHE_VAL(ac_cv_have_getc_unlocked, [ +-AC_TRY_LINK([#include <stdio.h>],[ ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[ + FILE *f = fopen("/dev/null", "r"); + flockfile(f); + getc_unlocked(f); + funlockfile(f); +-], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)]) ++]])],[ac_cv_have_getc_unlocked=yes],[ac_cv_have_getc_unlocked=no])]) + AC_MSG_RESULT($ac_cv_have_getc_unlocked) + if test "$ac_cv_have_getc_unlocked" = yes + then +@@ -2798,8 +2690,7 @@ + fi + + # check for readline 2.2 +-AC_TRY_CPP([#include <readline/readline.h>], +-have_readline=yes, have_readline=no) ++AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <readline/readline.h>]])],[have_readline=yes],[have_readline=no]) + if test $have_readline = yes + then + AC_EGREP_HEADER([extern int rl_completion_append_character;], +@@ -2820,7 +2711,7 @@ + + AC_MSG_CHECKING(for broken nice()) + AC_CACHE_VAL(ac_cv_broken_nice, [ +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + int main() + { + int val1 = nice(1); +@@ -2828,10 +2719,7 @@ + exit(0); + exit(1); + } +-], +-ac_cv_broken_nice=yes, +-ac_cv_broken_nice=no, +-ac_cv_broken_nice=no)]) ++]])],[ac_cv_broken_nice=yes],[ac_cv_broken_nice=no],[ac_cv_broken_nice=no])]) + AC_MSG_RESULT($ac_cv_broken_nice) + if test "$ac_cv_broken_nice" = yes + then +@@ -2842,7 +2730,7 @@ + # tzset(3) exists and works like we expect it to + AC_MSG_CHECKING(for working tzset()) + AC_CACHE_VAL(ac_cv_working_tzset, [ +-AC_TRY_RUN([ ++AC_RUN_IFELSE([AC_LANG_SOURCE([[ + #include <stdlib.h> + #include <time.h> + #include <string.h> +@@ -2880,10 +2768,7 @@ + + exit(0); + } +-], +-ac_cv_working_tzset=yes, +-ac_cv_working_tzset=no, +-ac_cv_working_tzset=no)]) ++]])],[ac_cv_working_tzset=yes],[ac_cv_working_tzset=no],[ac_cv_working_tzset=no])]) + AC_MSG_RESULT($ac_cv_working_tzset) + if test "$ac_cv_working_tzset" = yes + then +@@ -2894,13 +2779,10 @@ + # Look for subsecond timestamps in struct stat + AC_MSG_CHECKING(for tv_nsec in struct stat) + AC_CACHE_VAL(ac_cv_stat_tv_nsec, +-AC_TRY_COMPILE([#include <sys/stat.h>], [ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/stat.h>]], [[ + struct stat st; + st.st_mtim.tv_nsec = 1; +-], +-ac_cv_stat_tv_nsec=yes, +-ac_cv_stat_tv_nsec=no, +-ac_cv_stat_tv_nsec=no)) ++]])],[ac_cv_stat_tv_nsec=yes],[ac_cv_stat_tv_nsec=no])) + AC_MSG_RESULT($ac_cv_stat_tv_nsec) + if test "$ac_cv_stat_tv_nsec" = yes + then +@@ -2911,12 +2793,10 @@ + # On HP/UX 11.0, mvwdelch is a block with a return statement + AC_MSG_CHECKING(whether mvwdelch is an expression) + AC_CACHE_VAL(ac_cv_mvwdelch_is_expression, +-AC_TRY_COMPILE([#include <curses.h>], [ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[ + int rtn; + rtn = mvwdelch(0,0,0); +-], ac_cv_mvwdelch_is_expression=yes, +- ac_cv_mvwdelch_is_expression=no, +- ac_cv_mvwdelch_is_expression=yes)) ++]])],[ac_cv_mvwdelch_is_expression=yes],[ac_cv_mvwdelch_is_expression=no])) + AC_MSG_RESULT($ac_cv_mvwdelch_is_expression) + + if test "$ac_cv_mvwdelch_is_expression" = yes +@@ -2927,12 +2807,10 @@ + + AC_MSG_CHECKING(whether WINDOW has _flags) + AC_CACHE_VAL(ac_cv_window_has_flags, +-AC_TRY_COMPILE([#include <curses.h>], [ ++AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[ + WINDOW *w; + w->_flags = 0; +-], ac_cv_window_has_flags=yes, +- ac_cv_window_has_flags=no, +- ac_cv_window_has_flags=no)) ++]])],[ac_cv_window_has_flags=yes],[ac_cv_window_has_flags=no])) + AC_MSG_RESULT($ac_cv_window_has_flags) + + |