From 47be081dc18f47e8b4955721c3db3812adf475d9 Mon Sep 17 00:00:00 2001
From: Marius Mauch <genone@gentoo.org>
Date: Fri, 24 Mar 2006 18:14:00 +0000
Subject: Replacing arch specific make.conf files with patches for the fallback
 make.conf which should be applied in the ebuild. Add a helper script to
 update patches if the main make.conf is changed.

svn path=/main/trunk/; revision=2987
---
 make.conf-repatch.sh | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 make.conf-repatch.sh

(limited to 'make.conf-repatch.sh')

diff --git a/make.conf-repatch.sh b/make.conf-repatch.sh
new file mode 100644
index 000000000..6589e6b62
--- /dev/null
+++ b/make.conf-repatch.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+die() {
+	echo "ERROR: $*" > /dev/stderr
+	patch -p0 make.conf < make.conf.diff
+	exit 1
+}
+
+if [ ! -f "make.conf" -o ! -f "make.conf.x86.diff" -o ! -d ".svn" ]; then
+	echo "ERROR: current directory is invalid" > /dev/stderr
+	exit 1
+fi
+
+svn diff make.conf > make.conf.diff
+svn revert make.conf
+
+for x in make.conf.*.diff; do
+	archs="$archs $(basename ${x:10} .diff)"
+done
+
+
+for arch in $archs; do
+	echo "* Patching $arch"
+	cp make.conf make.conf.$arch || die "copy failed"
+	patch -p0 make.conf.$arch < make.conf.${arch}.diff > /dev/null || die "arch-patch failed"
+	patch -p0 make.conf.$arch < make.conf.diff > /dev/null || die "patch failed"
+done
+
+echo "* Re-patching make.conf"
+patch -p0 make.conf < make.conf.diff > /dev/null || die "repatch failed"
+
+for arch in $archs; do
+	echo "* Creating diff for $arch"
+	diff -u make.conf make.conf.$arch > make.conf.${arch}.diff
+	[ -z "${KEEP_ARCH_MAKE_CONF}" ] && rm -f make.conf.$arch make.conf.${arch}.orig
+done
+
+rm make.conf.diff
+
+echo "Done"
\ No newline at end of file
-- 
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