From a0aa6fb91ac0cdd52769fa8c3cdbf63e48ff63db Mon Sep 17 00:00:00 2001
From: "Kaleb S. KEITHLEY" <kkeithle@f22node1.kkeithle.usersys.redhat.com>
Date: Fri, 13 Mar 2015 14:22:14 -0400
Subject: build: argp-standalone, conditional build and build with gcc-5

This patch is a backport of two patches on the master branch:
 1) BZ 1086773, http://review.gluster.org/7440
    commit 09d2dcac3a238cfe6bde1a7aed06facfa16caf20
    Change-Id: Id0fcb717b5821d8a4c176e6274339f46b3a4a249

 2) BZ 764655, http://review.gluster.org/6034
    commit b2dfa011a3fdcb7d22764d143517d0fbd1c2a201
    Change-Id: If5dfdc9c7427bd3d39d8da8f79e33ae2da6a3137

In summary: conditionally build argp-standalone, and address
compile issues when compiling with gcc-5

Change-Id: Id0f36f0ca4a3775556c9ca524035cd27b4ded55d
BUG: 1201898
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@f22node1.kkeithle.usersys.redhat.com>
---
 Makefile.am                      | 12 +++++++++---
 argp-standalone/argp-fmtstream.c |  5 +++++
 argp-standalone/argp-parse.c     |  5 +++++
 configure.ac                     |  1 +
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index a6f2a9d1750..e3ea9b55b81 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,9 +1,10 @@
 EXTRA_DIST = autogen.sh \
 	COPYING-GPLV2 COPYING-LGPLV3 \
 	INSTALL README AUTHORS THANKS NEWS \
-	glusterfs.spec glusterfs-api.pc.in
+	glusterfs.spec glusterfs-api.pc.in \
+	argp-standalone
 
-SUBDIRS = argp-standalone libglusterfs rpc api xlators glusterfsd \
+SUBDIRS = $(ARGP_STANDALONE_DIR) libglusterfs rpc api xlators glusterfsd \
 	$(FUSERMOUNT_SUBDIR) doc extras cli
 
 pkgconfigdir = @pkgconfigdir@
@@ -18,7 +19,12 @@ gitclean: distclean
 	rm -fr autom4te.cache
 	rm -f missing aclocal.m4 config.h.in config.guess config.sub ltmain.sh install-sh configure depcomp
 	rm -fr argp-standalone/autom4te.cache
-	rm -f argp-standalone/aclocal.m4 argp-standalone/config.h.in argp-standalone/configure argp-standalone/depcomp argp-standalone/install-sh argp-standalone/missing
+	rm -f argp-standalone/aclocal.m4
+	rm -f argp-standalone/config.h.in
+	rm -f argp-standalone/configure
+	rm -f argp-standalone/depcomp
+	rm -f argp-standalone/install-sh
+	rm -f argp-standalone/missing
 
 dist-hook:
 	(cd $(srcdir) && git diff && echo ===== git log ==== && git log) > $(distdir)/ChangeLog
diff --git a/argp-standalone/argp-fmtstream.c b/argp-standalone/argp-fmtstream.c
index 7f792854fc3..681dc2f3968 100644
--- a/argp-standalone/argp-fmtstream.c
+++ b/argp-standalone/argp-fmtstream.c
@@ -389,6 +389,7 @@ __argp_fmtstream_printf (struct argp_fmtstream *fs, const char *fmt, ...)
 weak_alias (__argp_fmtstream_printf, argp_fmtstream_printf)
 #endif
 
+#if __STDC_VERSION__ - 199900L < 1
 /* Duplicate the inline definitions in argp-fmtstream.h, for compilers
  * that don't do inlining. */
 size_t
@@ -472,4 +473,8 @@ __argp_fmtstream_point (argp_fmtstream_t __fs)
   return __fs->point_col >= 0 ? __fs->point_col : 0;
 }
 
+#endif /* __STDC_VERSION__ - 199900L < 1 */
+
 #endif /* !ARGP_FMTSTREAM_USE_LINEWRAP */
+
+
diff --git a/argp-standalone/argp-parse.c b/argp-standalone/argp-parse.c
index 78f7bf139b6..80c56de6e93 100644
--- a/argp-standalone/argp-parse.c
+++ b/argp-standalone/argp-parse.c
@@ -1276,6 +1276,8 @@ __argp_input (const struct argp *argp, const struct argp_state *state)
 weak_alias (__argp_input, _argp_input)
 #endif
 
+#if __STDC_VERSION__ - 199900L < 1
+
 /* Defined here, in case a user is not inlining the definitions in
  * argp.h */
 void
@@ -1303,3 +1305,6 @@ __option_is_end (__const struct argp_option *__opt)
 {
   return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;
 }
+
+#endif /* __STDC_VERSION__ - 199900L < 1 */
+
diff --git a/configure.ac b/configure.ac
index def7a2754be..cd95c4707f9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -519,6 +519,7 @@ if test "x${ac_cv_header_argp_h}" = "xno"; then
    BUILD_ARGP_STANDALONE=yes
    ARGP_STANDALONE_CPPFLAGS='-I${top_srcdir}/argp-standalone'
    ARGP_STANDALONE_LDADD='${top_builddir}/argp-standalone/libargp.a'
+   ARGP_STANDALONE_DIR='${top_builddir}/argp-standalone'
 fi
 
 AC_SUBST(ARGP_STANDALONE_CPPFLAGS)
-- 
cgit