diff options
Diffstat (limited to 'sim/m4/sim_ac_common.m4')
-rw-r--r-- | sim/m4/sim_ac_common.m4 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sim/m4/sim_ac_common.m4 b/sim/m4/sim_ac_common.m4 index 7845142..3cc9e87 100644 --- a/sim/m4/sim_ac_common.m4 +++ b/sim/m4/sim_ac_common.m4 @@ -52,10 +52,17 @@ ZW_GNU_GETTEXT_SISTER_DIR(../../intl) # Check for common headers. # NB: You can assume C11 headers exist. -AC_CHECK_HEADERS(unistd.h) -AC_CHECK_HEADERS(sys/time.h sys/times.h sys/resource.h sys/mman.h) -AC_CHECK_HEADERS(fcntl.h fpu_control.h) -AC_CHECK_HEADERS(dlfcn.h sys/stat.h) +AC_CHECK_HEADERS_ONCE(m4_flatten([ + dlfcn.h + fcntl.h + fpu_control.h + unistd.h + sys/mman.h + sys/resource.h + sys/time.h + sys/times.h + sys/stat.h +])) AC_CHECK_FUNCS_ONCE(m4_flatten([ __setfpucw ftruncate |