diff options
Diffstat (limited to 'src/auto/configure')
| -rwxr-xr-x | src/auto/configure | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/auto/configure b/src/auto/configure index 6087e0e5af..659ef82c91 100755 --- a/src/auto/configure +++ b/src/auto/configure @@ -13823,6 +13823,53 @@ fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dirfd" >&5 +$as_echo_n "checking for dirfd... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <dirent.h> +int +main () +{ +DIR * dir=opendir("dirname"); dirfd(dir); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; }; $as_echo "#define HAVE_DIRFD 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5 +$as_echo "not usable" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock" >&5 +$as_echo_n "checking for flock... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/file.h> +int +main () +{ +flock(10, LOCK_SH); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; }; $as_echo "#define HAVE_FLOCK 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not usable" >&5 +$as_echo "not usable" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysctl" >&5 $as_echo_n "checking for sysctl... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext |