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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index b433863d64e..074a3fd394f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -766,6 +766,7 @@ AS_CASE(["$target_os"],
AS_IF([test $gcc_major -lt 4 -o \( $gcc_major -eq 4 -a $gcc_minor -lt 3 \)], [
ac_cv_func___builtin_setjmp=no
])
+ with_setjmp_type=sigsetjmp # to hijack SIGCHLD handler
AC_CACHE_CHECK(for broken crypt with 8bit chars, rb_cv_broken_crypt,
[AC_TRY_RUN([
#include <stdio.h>
@@ -1782,6 +1783,7 @@ AC_CHECK_FUNCS(getsid)
AC_CHECK_FUNCS(gettimeofday) # for making ac_cv_func_gettimeofday
AC_CHECK_FUNCS(getuidx)
AC_CHECK_FUNCS(gmtime_r)
+AC_CHECK_FUNCS(grantpt)
AC_CHECK_FUNCS(initgroups)
AC_CHECK_FUNCS(ioctl)
AC_CHECK_FUNCS(isfinite)