Merge changes from gnulib.

[chaz/tar] / configure.ac

diff --git a/configure.ac b/configure.ac
index 28bef09c2cda97c470f23de1a3400f50e207312e..5d94ce201c0117534a39ab1f0e389d07223d33c3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -25,7 +25,7 @@ AC_CONFIG_HEADERS([config.h:config.hin])
 AC_PREREQ([2.57])
 AM_INIT_AUTOMAKE([1.7.5 gnits dist-bzip2 dist-shar])
 
-AC_GNU_SOURCE
+gl_USE_SYSTEM_EXTENSIONS
 AC_PROG_CC
 AC_AIX
 AC_MINIX