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 064c3247e7c31428343dda1b86c3ef0c4f9aeaa5..7239adb779f9dffae830d988de3f4cf98f089290 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -19,6 +19,8 @@ gl_EARLY
 LT_INIT
 gl_INIT
 
+AC_C_FLEXIBLE_ARRAY_MEMBER
+
 AC_CACHE_SAVE
 m4_include([lib/gnulib.mk])
 

diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4
index da8934caf3c4b54468ec059aab0b6a3d03942c19..a23b145ac55fd1718c146435f7a1f637d1c4f12a 100644 (file)
--- a/m4/gnulib-cache.m4
+++ b/m4/gnulib-cache.m4
@@ -40,7 +40,6 @@
 #  --macro-prefix=gl \
 #  --no-vc-files \
 #  --avoid=std-gnu11 \
-#  flexmember \
 #  gethrxtime \
 #  getopt-gnu \
 #  gettext-h \
@@ -52,7 +51,6 @@
 # Specification in the form of a few gnulib-tool.m4 macro invocations:
 gl_LOCAL_DIR([])
 gl_MODULES([
-  flexmember
   gethrxtime
   getopt-gnu
   gettext-h