From 065b7f863a25dac3699c23258b986312f4caac1c Mon Sep 17 00:00:00 2001
From: Enjolras <0enjolras0@laposte.net>
Date: Sat, 28 Jul 2012 11:20:10 +0200
Subject: Add a function prepare() to PKGBUILD

prepare is run after the source extraction, and is not run with
--noextract option.

Signed-off-by: Dan McGee <dan@archlinux.org>
---
 scripts/makepkg.sh.in | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 3b281124..6f7de278 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -71,6 +71,7 @@ LOGGING=0
 SOURCEONLY=0
 IGNOREARCH=0
 HOLDVER=0
+PREPAREFUNC=0
 BUILDFUNC=0
 CHECKFUNC=0
 PKGFUNC=0
@@ -1005,6 +1006,10 @@ run_function() {
 	eval "$shellopts"
 }
 
+run_prepare() {
+	run_function_safe "prepare"
+}
+
 run_build() {
 	# use distcc if it is requested (check buildenv and PKGBUILD opts)
 	if check_buildenv "distcc" "y" && ! check_option "distc" "n"; then
@@ -2285,6 +2290,9 @@ if (( ${#pkgname[@]} > 1 )); then
 fi
 
 # test for available PKGBUILD functions
+if declare -f prepare >/dev/null; then
+	PREPAREFUNC=1
+fi
 if declare -f build >/dev/null; then
 	BUILDFUNC=1
 fi
@@ -2496,6 +2504,9 @@ else
 	download_sources
 	check_source_integrity
 	extract_sources
+	if (( PREPAREFUNC )); then
+		run_prepare
+	fi
 fi
 
 if (( NOBUILD )); then
-- 
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