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-rw-r--r--gcc/configure.in4
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/configure.in b/gcc/configure.in
index 3bc7ab9422e..e8d45030c30 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -366,6 +366,7 @@ gcc_AC_C_VOLATILE
gcc_AC_C_LONG_DOUBLE
gcc_AC_C_LONG_LONG
+gcc_AC_C__BOOL
# sizeof(char) is 1 by definition.
gcc_AC_COMPILE_CHECK_SIZEOF(short)
@@ -450,12 +451,13 @@ gcc_AC_PROG_INSTALL
AC_HEADER_STDC
AC_HEADER_TIME
+gcc_AC_HEADER_STDBOOL
gcc_AC_HEADER_STRING
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h \
fcntl.h unistd.h sys/file.h sys/time.h \
sys/resource.h sys/param.h sys/times.h sys/stat.h \
- direct.h malloc.h langinfo.h iconv.h stdbool.h)
+ direct.h malloc.h langinfo.h iconv.h)
# Check for thread headers.
AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])