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authorMarc Schink <jaylink-dev@marcschink.de>2019-09-03 10:11:35 +0200
committerMarc Schink <jaylink-dev@marcschink.de>2019-10-03 12:03:35 +0200
commitf6209d71a0f96c5597bf7a38426ab9f55f14538c (patch)
tree82d60a5a92823c2fc9969d93e4278163a0b6d668
parentf73ad5e667ae8b26a52b847c603fdadaabf302a6 (diff)
configure.ac: Add AC_PROG_CC_C99
Signed-off-by: Marc Schink <jaylink-dev@marcschink.de>
-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 735483c..c7eb281 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,6 +35,7 @@ JAYLINK_CFLAGS="-Wall -Wextra -Werror -fvisibility=hidden"
# Checks for programs.
AC_PROG_CC
+AC_PROG_CC_C99
# Automake >= 1.12 requires AM_PROG_AR when using options -Wall and -Werror.
# To be compatible with older versions of Automake use AM_PROG_AR if it's