[build] configure.ac with AC_PROG_CC_C99 (fixes #3116)

(thx arnout) x-ref: "Build failure with autotools and gcc 4.8 since version 1.4.60" https://redmine.lighttpd.net/issues/3116
1 year ago · 16823cd942
parent c378e3ad8c
commit 16823cd942
1 changed files with 1 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -61,6 +61,7 @@ AC_DEFUN([TRY_LDFLAGS],

 dnl Checks for programs.
 AC_PROG_CC
+AC_PROG_CC_C99
 AX_PROG_CC_FOR_BUILD
 LT_PATH_LD
 AC_PROG_INSTALL