commit: 7e2da48dc49a0d45dc9d6bcc0553c9dd94a66b0e Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Sun Feb 12 02:02:13 2023 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sun Feb 12 02:04:14 2023 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7e2da48d
sys-libs/db: fix configure w/ clang 16 Closes: https://bugs.gentoo.org/883413 Signed-off-by: Sam James <sam <AT> gentoo.org> .../{db-4.8.30-r7.ebuild => db-4.8.30-r8.ebuild} | 3 +- .../{db-5.3.28-r8.ebuild => db-5.3.28-r9.ebuild} | 3 +- sys-libs/db/files/db-4.8.30-clang16.patch | 281 ++++++++++++++++++ sys-libs/db/files/db-5.3.28-clang16.patch | 325 +++++++++++++++++++++ 4 files changed, 610 insertions(+), 2 deletions(-) diff --git a/sys-libs/db/db-4.8.30-r7.ebuild b/sys-libs/db/db-4.8.30-r8.ebuild similarity index 98% rename from sys-libs/db/db-4.8.30-r7.ebuild rename to sys-libs/db/db-4.8.30-r8.ebuild index 776ad34df993..e40d00b495fe 100644 --- a/sys-libs/db/db-4.8.30-r7.ebuild +++ b/sys-libs/db/db-4.8.30-r8.ebuild @@ -1,4 +1,4 @@ -# Copyright 1999-2022 Gentoo Authors +# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 @@ -41,6 +41,7 @@ PATCHES=( "${FILESDIR}"/${PN}-4.8-libtool.patch "${FILESDIR}"/${PN}-4.8.30-rename-atomic-compare-exchange.patch "${FILESDIR}"/${PN}-4.8-wformat-security.patch + "${FILESDIR}"/${PN}-4.8.30-clang16.patch ) src_prepare() { diff --git a/sys-libs/db/db-5.3.28-r8.ebuild b/sys-libs/db/db-5.3.28-r9.ebuild similarity index 98% rename from sys-libs/db/db-5.3.28-r8.ebuild rename to sys-libs/db/db-5.3.28-r9.ebuild index 6b76da14de94..4918af5d46fe 100644 --- a/sys-libs/db/db-5.3.28-r8.ebuild +++ b/sys-libs/db/db-5.3.28-r9.ebuild @@ -1,4 +1,4 @@ -# Copyright 1999-2022 Gentoo Authors +# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 @@ -56,6 +56,7 @@ PATCHES=( # Needed when compiling with clang "${FILESDIR}"/${PN}-5.1.29-rename-atomic-compare-exchange.patch + "${FILESDIR}"/${PN}-5.3.28-clang16.patch ) src_prepare() { diff --git a/sys-libs/db/files/db-4.8.30-clang16.patch b/sys-libs/db/files/db-4.8.30-clang16.patch new file mode 100644 index 000000000000..b28eb145e4a8 --- /dev/null +++ b/sys-libs/db/files/db-4.8.30-clang16.patch @@ -0,0 +1,281 @@ +https://bugs.gentoo.org/883413 +--- a/dist/aclocal/clock.m4 ++++ b/dist/aclocal/clock.m4 +@@ -20,12 +20,14 @@ esac + # existence to mean the clock really exists. + AC_CACHE_CHECK([for clock_gettime monotonic clock], db_cv_clock_monotonic, [ + AC_TRY_RUN([ ++#include <time.h> + #include <sys/time.h> +-main() { ++int main(void) { + struct timespec t; + return (clock_gettime(CLOCK_MONOTONIC, &t) != 0); + }], db_cv_clock_monotonic=yes, db_cv_clock_monotonic=no, + AC_TRY_LINK([ ++#include <time.h> + #include <sys/time.h>], [ + struct timespec t; + clock_gettime(CLOCK_MONOTONIC, &t); +--- a/dist/aclocal/mutex.m4 ++++ b/dist/aclocal/mutex.m4 +@@ -3,8 +3,9 @@ + # POSIX pthreads tests: inter-process safe and intra-process only. + AC_DEFUN(AM_PTHREADS_SHARED, [ + AC_TRY_RUN([ ++#include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_cond_t cond; + pthread_mutex_t mutex; + pthread_condattr_t condattr; +@@ -24,6 +25,7 @@ main() { + pthread_mutexattr_destroy(&mutexattr)); + }], [db_cv_mutex="$1"],, + AC_TRY_LINK([ ++#include <stdlib.h> + #include <pthread.h>],[ + pthread_cond_t cond; + pthread_mutex_t mutex; +@@ -45,8 +47,9 @@ AC_TRY_LINK([ + ], [db_cv_mutex="$1"]))]) + AC_DEFUN(AM_PTHREADS_PRIVATE, [ + AC_TRY_RUN([ ++#include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_cond_t cond; + pthread_mutex_t mutex; + pthread_condattr_t condattr; +@@ -64,6 +67,7 @@ main() { + pthread_mutexattr_destroy(&mutexattr)); + }], [db_cv_mutex="$1"],, + AC_TRY_LINK([ ++#include <stdlib.h> + #include <pthread.h>],[ + pthread_cond_t cond; + pthread_mutex_t mutex; +@@ -158,6 +162,7 @@ if test "$db_cv_mutex" = no; then + # LWP threads: _lwp_XXX + if test "$db_cv_mutex" = no; then + AC_TRY_LINK([ ++ #include <stdlib.h> + #include <synch.h>],[ + static lwp_mutex_t mi = SHAREDMUTEX; + static lwp_cond_t ci = SHAREDCV; +@@ -174,6 +179,7 @@ if test "$db_cv_mutex" = no; then + LIBS="$LIBS -lthread" + AC_TRY_LINK([ + #include <thread.h> ++ #include <stdlib.h> + #include <synch.h>],[ + mutex_t mutex; + cond_t cond; +@@ -189,6 +195,7 @@ if test "$db_cv_mutex" = no; then + if test "$db_cv_mutex" = no -o "$db_cv_mutex" = ui_only; then + AC_TRY_LINK([ + #include <thread.h> ++ #include <stdlib.h> + #include <synch.h>],[ + mutex_t mutex; + cond_t cond; +@@ -213,7 +220,7 @@ if test "$db_cv_mutex" = no; then + # x86/gcc: FreeBSD, NetBSD, BSD/OS, Linux + AC_TRY_COMPILE(,[ + #if (defined(i386) || defined(__i386__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -222,7 +229,7 @@ if test "$db_cv_mutex" = no; then + # x86_64/gcc: FreeBSD, NetBSD, BSD/OS, Linux + AC_TRY_COMPILE(,[ + #if (defined(x86_64) || defined(__x86_64__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -245,7 +252,7 @@ if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__sparc__) && defined(__GNUC__) + asm volatile ("membar #StoreStore|#StoreLoad|#LoadStore"); +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -287,7 +294,7 @@ AC_TRY_LINK([ + msem_init(&x, 0); + msem_lock(&x, 0); + msem_unlock(&x, 0); +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -304,7 +311,7 @@ AC_TRY_LINK([ + msem_init(&x, 0); + msem_lock(&x, 0); + msem_unlock(&x, 0); +- exit(0); ++ return 0; + ], [db_cv_mutex=UNIX/msem_init]) + fi + +@@ -326,7 +333,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__USLC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -383,7 +390,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__alpha) && defined(__DECC) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -394,7 +401,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__alpha) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -405,7 +412,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__arm__) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -416,7 +423,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__mips) || defined(__mips__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -427,7 +434,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__hppa) || defined(__hppa__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -438,7 +445,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__powerpc__) || defined(__ppc__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -449,7 +456,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(mc68020) || defined(sun3)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -460,7 +467,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__MVS__) && defined(__IBMC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -471,7 +478,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__s390__) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -482,7 +489,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__ia64) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -493,7 +500,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(_UTS) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -814,9 +821,9 @@ fi + if test "$db_cv_atomic" = no; then + AC_TRY_COMPILE(,[ + #if ((defined(i386) || defined(__i386__)) && defined(__GNUC__)) +- exit(0); ++ return 0; + #elif ((defined(x86_64) || defined(__x86_64__)) && defined(__GNUC__)) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -825,6 +832,7 @@ fi + + if test "$db_cv_atomic" = no; then + AC_TRY_LINK([ ++#include <stdlib.h> + #include <sys/atomic.h>],[ + volatile unsigned val = 1; + exit (atomic_inc_uint_nv(&val) != 2 || +--- a/dist/aclocal/sequence.m4 ++++ b/dist/aclocal/sequence.m4 +@@ -43,7 +43,9 @@ AC_DEFUN(AM_SEQUENCE_CONFIGURE, [ + # test, which won't test for the appropriate printf format strings. + if test "$db_cv_build_sequence" = "yes"; then + AC_TRY_RUN([ +- main() { ++ #include <stdio.h> ++ #include <string.h> ++ int main(void) { + $db_cv_seq_type l; + unsigned $db_cv_seq_type u; + char buf@<:@100@:>@; +@@ -59,7 +61,10 @@ AC_DEFUN(AM_SEQUENCE_CONFIGURE, [ + return (1); + return (0); + }],, [db_cv_build_sequence="no"], +- AC_TRY_LINK(,[ ++ AC_TRY_LINK([ ++ #include <stdio.h> ++ #include <string.h> ++ ],[ + $db_cv_seq_type l; + unsigned $db_cv_seq_type u; + char buf@<:@100@:>@; diff --git a/sys-libs/db/files/db-5.3.28-clang16.patch b/sys-libs/db/files/db-5.3.28-clang16.patch new file mode 100644 index 000000000000..aab73d87a06b --- /dev/null +++ b/sys-libs/db/files/db-5.3.28-clang16.patch @@ -0,0 +1,325 @@ +https://bugs.gentoo.org/883413 +--- a/dist/aclocal/clock.m4 ++++ b/dist/aclocal/clock.m4 +@@ -20,12 +20,14 @@ esac + # existence to mean the clock really exists. + AC_CACHE_CHECK([for clock_gettime monotonic clock], db_cv_clock_monotonic, [ + AC_TRY_RUN([ ++#include <time.h> + #include <sys/time.h> +-main() { ++int main(void) { + struct timespec t; + return (clock_gettime(CLOCK_MONOTONIC, &t) != 0); + }], db_cv_clock_monotonic=yes, db_cv_clock_monotonic=no, + AC_TRY_LINK([ ++#include <time.h> + #include <sys/time.h>], [ + struct timespec t; + clock_gettime(CLOCK_MONOTONIC, &t); +--- a/dist/aclocal/mmap.m4 ++++ b/dist/aclocal/mmap.m4 +@@ -29,6 +29,7 @@ if test "$mmap_ok" = "yes" ; then + * system to system. + */ + #include <stdio.h> ++ #include <stdlib.h> + #include <string.h> + #include <sys/types.h> + #include <sys/stat.h> +@@ -42,13 +43,12 @@ if test "$mmap_ok" = "yes" ; then + #define MAP_FAILED (-1) + #endif + +- int catch_sig(sig) +- int sig; ++ void catch_sig(int sig) + { + exit(1); + } + +- main() { ++ int main(void) { + const char *underlying; + unsigned gapsize; + char *base; +--- a/dist/aclocal/mutex.m4 ++++ b/dist/aclocal/mutex.m4 +@@ -5,7 +5,7 @@ AC_DEFUN(AM_PTHREADS_SHARED, [ + AC_TRY_RUN([ + #include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_cond_t cond; + pthread_mutex_t mutex; + pthread_condattr_t condattr; +@@ -49,7 +49,7 @@ AC_DEFUN(AM_PTHREADS_PRIVATE, [ + AC_TRY_RUN([ + #include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_cond_t cond; + pthread_mutex_t mutex; + pthread_condattr_t condattr; +@@ -89,7 +89,7 @@ AC_DEFUN(AM_PTHREADS_CONDVAR_DUPINITCHK, [ + AC_TRY_RUN([ + #include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_cond_t cond; + pthread_condattr_t condattr; + exit(pthread_condattr_init(&condattr) || +@@ -110,7 +110,7 @@ AC_DEFUN(AM_PTHREADS_RWLOCKVAR_DUPINITCHK, [ + AC_TRY_RUN([ + #include <stdlib.h> + #include <pthread.h> +-main() { ++int main(void) { + pthread_rwlock_t rwlock; + pthread_rwlockattr_t rwlockattr; + exit(pthread_rwlockattr_init(&rwlockattr) || +@@ -227,6 +227,7 @@ if test "$db_cv_mutex" = no; then + # LWP threads: _lwp_XXX + if test "$db_cv_mutex" = no; then + AC_TRY_LINK([ ++ #include <stdlib.h> + #include <synch.h>],[ + static lwp_mutex_t mi = SHAREDMUTEX; + static lwp_cond_t ci = SHAREDCV; +@@ -243,6 +244,7 @@ if test "$db_cv_mutex" = no; then + LIBS="$LIBS -lthread" + AC_TRY_LINK([ + #include <thread.h> ++ #include <stdlib.h> + #include <synch.h>],[ + mutex_t mutex; + cond_t cond; +@@ -258,6 +260,7 @@ if test "$db_cv_mutex" = no; then + if test "$db_cv_mutex" = no -o "$db_cv_mutex" = ui_only; then + AC_TRY_LINK([ + #include <thread.h> ++ #include <stdlib.h> + #include <synch.h>],[ + mutex_t mutex; + cond_t cond; +@@ -282,7 +285,7 @@ if test "$db_cv_mutex" = no; then + # x86/gcc: FreeBSD, NetBSD, BSD/OS, Linux + AC_TRY_COMPILE(,[ + #if (defined(i386) || defined(__i386__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -291,7 +294,7 @@ if test "$db_cv_mutex" = no; then + # x86_64/gcc: FreeBSD, NetBSD, BSD/OS, Linux + AC_TRY_COMPILE(,[ + #if (defined(x86_64) || defined(__x86_64__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -314,7 +317,7 @@ if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__sparc__) && defined(__GNUC__) + asm volatile ("membar #StoreStore|#StoreLoad|#LoadStore"); +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -356,7 +359,7 @@ AC_TRY_LINK([ + msem_init(&x, 0); + msem_lock(&x, 0); + msem_unlock(&x, 0); +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -373,7 +376,7 @@ AC_TRY_LINK([ + msem_init(&x, 0); + msem_lock(&x, 0); + msem_unlock(&x, 0); +- exit(0); ++ return 0; + ], [db_cv_mutex=UNIX/msem_init]) + fi + +@@ -395,7 +398,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__USLC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -452,7 +455,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__alpha) && defined(__DECC) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -463,7 +466,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__alpha) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -474,7 +477,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__arm__) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -485,7 +488,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__mips) || defined(__mips__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -496,7 +499,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__hppa) || defined(__hppa__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -507,7 +510,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(__powerpc__) || defined(__ppc__)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -518,7 +521,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if (defined(mc68020) || defined(sun3)) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -529,7 +532,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__MVS__) && defined(__IBMC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -540,7 +543,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__s390__) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -551,7 +554,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(__ia64) && defined(__GNUC__) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -562,7 +565,7 @@ fi + if test "$db_cv_mutex" = no; then + AC_TRY_COMPILE(,[ + #if defined(_UTS) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -910,9 +913,9 @@ fi + if test "$db_cv_atomic" = no; then + AC_TRY_COMPILE(,[ + #if ((defined(i386) || defined(__i386__)) && defined(__GNUC__)) +- exit(0); ++ return 0; + #elif ((defined(x86_64) || defined(__x86_64__)) && defined(__GNUC__)) +- exit(0); ++ return 0; + #else + FAIL TO COMPILE/LINK + #endif +@@ -921,6 +924,7 @@ fi + + if test "$db_cv_atomic" = no; then + AC_TRY_LINK([ ++#include <stdlib.h> + #include <sys/atomic.h>],[ + volatile unsigned val = 1; + exit (atomic_inc_uint_nv(&val) != 2 || +--- a/dist/aclocal/sequence.m4 ++++ b/dist/aclocal/sequence.m4 +@@ -43,7 +43,9 @@ AC_DEFUN(AM_SEQUENCE_CONFIGURE, [ + # test, which won't test for the appropriate printf format strings. + if test "$db_cv_build_sequence" = "yes"; then + AC_TRY_RUN([ +- main() { ++ #include <stdio.h> ++ #include <string.h> ++ int main(void) { + $db_cv_seq_type l; + unsigned $db_cv_seq_type u; + char buf@<:@100@:>@; +@@ -59,7 +61,10 @@ AC_DEFUN(AM_SEQUENCE_CONFIGURE, [ + return (1); + return (0); + }],, [db_cv_build_sequence="no"], +- AC_TRY_LINK(,[ ++ AC_TRY_LINK([ ++ #include <stdio.h> ++ #include <string.h> ++ ],[ + $db_cv_seq_type l; + unsigned $db_cv_seq_type u; + char buf@<:@100@:>@; +--- a/dist/aclocal/types.m4 ++++ b/dist/aclocal/types.m4 +@@ -69,7 +69,7 @@ AC_SUBST(stdint_h_decl) + AC_MSG_CHECKING(for stdint.h) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ + #include <stdint.h> +- int main() { ++ int main(void) { + uint_least8_t x=0; + return x; + }])],[AC_MSG_RESULT(yes) +@@ -77,7 +77,7 @@ if test "$db_cv_cxx" = "yes"; then + AC_MSG_CHECKING([if stdint.h can be used by C++]) + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <stdint.h> +- int main() { ++ int main(void) { + uint_least8_t x=0; + return x; + }])],[AC_MSG_RESULT(yes)
