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configure: convert compiler tests to meson, part 2

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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-06-03 12:14:48 +02:00
parent e66420ac6d
commit ed3b3f1764
2 changed files with 5 additions and 49 deletions
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49
configure vendored
View File

@ -3783,46 +3783,6 @@ if compile_prog "" "" ; then
posix_syslog=yes
fi
##########################################
# check if we have sem_timedwait
sem_timedwait=no
cat > $TMPC << EOF
#include <semaphore.h>
int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
EOF
if compile_prog "" "" ; then
sem_timedwait=yes
fi
##########################################
# check if we have strchrnul
strchrnul=no
cat > $TMPC << EOF
#include <string.h>
int main(void);
// Use a haystack that the compiler shouldn't be able to constant fold
char *haystack = (char*)&main;
int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
EOF
if compile_prog "" "" ; then
strchrnul=yes
fi
#########################################
# check if we have st_atim
st_atim=no
cat > $TMPC << EOF
#include <sys/stat.h>
#include <stddef.h>
int main(void) { return offsetof(struct stat, st_atim); }
EOF
if compile_prog "" "" ; then
st_atim=yes
fi
##########################################
# check if trace backend exists
@ -4967,15 +4927,6 @@ fi
if test "$inotify1" = "yes" ; then
echo "CONFIG_INOTIFY1=y" >> $config_host_mak
fi
if test "$sem_timedwait" = "yes" ; then
echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
fi
if test "$strchrnul" = "yes" ; then
echo "HAVE_STRCHRNUL=y" >> $config_host_mak
fi
if test "$st_atim" = "yes" ; then
echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
fi
if test "$gio" = "yes" ; then
echo "CONFIG_GIO=y" >> $config_host_mak
echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak

5
meson.build
View File

@ -1274,12 +1274,14 @@ config_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate'))
config_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate'))
config_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll'))
config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>'))
config_host_data.set('CONFIG_SEM_TIMEDWAIT', cc.has_function('sem_timedwait', dependencies: threads))
config_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile'))
config_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare'))
config_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs'))
config_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range'))
config_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create'))
config_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util))
config_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul'))
config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>'))
# has_header_symbol
@ -1306,6 +1308,9 @@ config_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK',
config_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID',
cc.has_member('struct sigevent', 'sigev_notify_thread_id',
prefix: '#include <signal.h>'))
config_host_data.set('HAVE_STRUCT_STAT_ST_ATIM',
cc.has_member('struct stat', 'st_atim',
prefix: '#include <sys/stat.h>'))
# Some versions of Mac OS X incorrectly define SIZE_MAX
config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles('''