summaryrefslogtreecommitdiffstats
path: root/configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac4
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index ae19de81a..25dd13ec6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,6 +6,9 @@ AC_PREREQ(2.60)
AC_CONFIG_AUX_DIR(config)
AC_CONFIG_MACRO_DIR([m4])
+dnl AC_USE_SYSTEM_EXTENSIONS must be called before any macros that run
+dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors.
+AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([-Wall foreign 1.10 tar-pax dist-bzip2 no-dist-gzip dist-xz -Wno-portability subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
@@ -87,7 +90,6 @@ AC_SUBST([usrlib_execdir])
AM_PROG_CC_C_O
AC_PROG_CC_STDC
-AC_GNU_SOURCE
AC_CANONICAL_HOST
AC_C_CONST
AC_C_VOLATILE