From 5bc7b1f9411733bb987763682ae92f50cdd9d754 Mon Sep 17 00:00:00 2001
From: Vyacheslav Barinov <v.barinov@samsung.com>
Date: Thu, 14 Aug 2014 11:52:16 +0400
Subject: [PATCH] Update autotools files on aarch64

Patch borrowed from OpenSUSE rpm.
We have many packages with old config.sub and config.guess files which don't
have aarch64 support. In order not to patch every separate package, just update
them from rpmbuild during build initialization

Change-Id: I040bab160864edad84fd9cffcff2c9226ef3a4d0
Signed-off-by: Vyacheslav Barinov <v.barinov@samsung.com>
---
 build/parseBuildInstallClean.c | 19 ++++++++++++++++++-
 packaging/rpm.spec             |  7 +++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/build/parseBuildInstallClean.c b/build/parseBuildInstallClean.c
index 6386c23..f7b4bb7 100644
--- a/build/parseBuildInstallClean.c
+++ b/build/parseBuildInstallClean.c
@@ -46,7 +46,24 @@ int parseBuildInstallClean(rpmSpec spec, int parsePart)
     } else if (rc < 0) {
 	goto exit;
     }
-    
+
+    if (parsePart == PART_BUILD) {
+        char* buf = strdup(
+            "if [[ `uname -m` == \"aarch64\" ]]; then\n"
+            "ref=/usr/lib/rpm\n"
+            "for s in guess sub; do\n"
+            "    for c in $(find -maxdepth 8 -name \"config.$s\"); do\n"
+            "         grep -q config-patches@ $c || continue\n"
+            "         grep -q aarch64 $c || install -m 755 $ref/config.$s $c\n"
+            "         grep -q ppc64le $c || install -m 755 $ref/config.$s $c\n"
+            "     done\n"
+            "done\n"
+            "fi\n"
+        );
+        appendLineStringBuf(*sbp, buf);
+        free(buf);
+    }
+
     while (! (nextPart = isPart(spec->line))) {
 	appendStringBuf(*sbp, spec->line);
 	if ((rc = readLine(spec, STRIP_NOTHING)) > 0) {
diff --git a/packaging/rpm.spec b/packaging/rpm.spec
index 5027ba0..844f557 100644
--- a/packaging/rpm.spec
+++ b/packaging/rpm.spec
@@ -206,6 +206,10 @@ for i in %{_datadir}/automake-*/*; do
   fi
 done
 popd
+%ifarch aarch64 ppc64le
+install -m 755 config.guess %{buildroot}/usr/lib/rpm
+install -m 755 config.sub %{buildroot}/usr/lib/rpm
+%endif
 rm -f %{buildroot}%{_libdir}/*.la
 rm -f %{buildroot}%{__plugindir}/*.la
 
@@ -290,6 +294,9 @@ rm -f %{_dbpath}/Filemd5s \
 %{rpmhome}/*.req
 %{rpmhome}/macros.*
 %{rpmhome}/fileattrs
+%ifarch aarch64 ppc64le
+%{rpmhome}/config.*
+%endif
 
 %files devel
 %manifest %{name}.manifest
-- 
2.7.4