Stop using gnulib's flexmember module.

The only thing we're actually using from this module is provided
directly by Autoconf, via AC_C_FLEXIBLE_ARRAY_MEMBER, so we can
just use that macro instead.

diff --git a/configure.ac b/configure.ac
index ebd7d4da1e1df14bb23a949ec8d8bdcc5e53d356..1b3a262ce38876a77901b1722f9a455a4595501a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -18,6 +18,8 @@ DX_AUTOMAKE_COMPAT
 AC_PROG_CC_C99
 gl_EARLY
 
+AC_C_FLEXIBLE_ARRAY_MEMBER
+
 LT_CONFIG_LTDL_DIR([libltdl])
 LT_INIT([dlopen])
 LTDL_INIT([nonrecursive])

diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4
index 5a3ed85aab51d77bea4f5167aa29f66400b9438a..5159cac58dfcdb95ee3fcb56a7ddd745205c6dee 100644 (file)
--- a/m4/gnulib-cache.m4
+++ b/m4/gnulib-cache.m4
@@ -40,7 +40,6 @@
 #  --macro-prefix=gl \
 #  --no-vc-files \
 #  copysignf \
-#  flexmember \
 #  getopt-gnu \
 #  inline \
 #  ldexpf \
@@ -50,7 +49,6 @@
 gl_LOCAL_DIR([])
 gl_MODULES([
   copysignf
-  flexmember
   getopt-gnu
   inline
   ldexpf