diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/configure.in b/configure.in index a33b5a9fc7..a6ff395519 100644 --- a/configure.in +++ b/configure.in @@ -582,7 +582,7 @@ AC_CHECK_HEADERS(stdlib.h string.h unistd.h limits.h sys/file.h sys/ioctl.h sys/ fcntl.h sys/fcntl.h sys/select.h sys/time.h sys/times.h sys/param.h\ syscall.h pwd.h grp.h a.out.h utime.h memory.h direct.h sys/resource.h \ sys/mkdev.h sys/utime.h xti.h netinet/in_systm.h float.h ieeefp.h pthread.h \ - ucontext.h intrinsics.h langinfo.h locale.h stdint.h) + ucontext.h intrinsics.h langinfo.h locale.h) dnl Check additional types. AC_CHECK_SIZEOF(rlim_t, 0, [ @@ -626,10 +626,11 @@ if test ${ac_cv_type_uint32_t} != yes; then AC_CACHE_CHECK([unsigned 32bit int], rb_cv_type_uint32_t, [for type in short int long; do + type="unsigned $type" AC_COMPILE_IFELSE(AC_LANG_BOOL_COMPILE_TRY([], [sizeof($type) == 4]), [rb_cv_type_uint32_t=$type; break], []) done]) - AC_DEFINE(uint32_t, $rb_cv_type_uint32_t) + AC_DEFINE_UNQUOTED(uint32_t, $rb_cv_type_uint32_t) fi AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address, |