From 891766ea5c8ba1616e4be0dbeee0163563b201eb Mon Sep 17 00:00:00 2001 From: "Reece H. Dunn" Date: Thu, 31 Dec 2015 11:26:25 +0000 Subject: [PATCH] Work around missing AC_CHECK_HEADER_STDBOOL in older autoconf versions. --- configure.ac | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index 189f8eb8..7741483f 100644 --- a/configure.ac +++ b/configure.ac @@ -67,15 +67,14 @@ dnl ================================================================ dnl library checks. dnl ================================================================ -AC_CHECK_HEADER_STDBOOL - -AC_CHECK_HEADERS([fcntl.h]) -AC_CHECK_HEADERS([getopt.h]) -AC_CHECK_HEADERS([locale.h]) -AC_CHECK_HEADERS([stddef.h]) -AC_CHECK_HEADERS([sys/time.h]) -AC_CHECK_HEADERS([wchar.h]) -AC_CHECK_HEADERS([wctype.h]) +AC_CHECK_HEADERS([fcntl.h]) dnl POSIX +AC_CHECK_HEADERS([getopt.h]) dnl POSIX +AC_CHECK_HEADERS([locale.h]) dnl C89 +AC_CHECK_HEADERS([stddef.h]) dnl C89 +AC_CHECK_HEADERS([stdbool.h]) dnl C99 +AC_CHECK_HEADERS([sys/time.h]) dnl POSIX +AC_CHECK_HEADERS([wchar.h]) dnl C89 +AC_CHECK_HEADERS([wctype.h]) dnl C89 AC_TYPE_SIZE_T AC_TYPE_SSIZE_T