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path: root/main/abuild/0001-abuild-don-t-cd-to-builddir-unless-patches-exists.patch
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From d413730550eb1d6fa28be5b48778f156c504d75d Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Tue, 5 Apr 2016 20:35:34 +0000
Subject: [PATCH] abuild: don't cd to $builddir unless patches exists

some packages don't have patches. We should not error if builddir is not
set in this case.
---
 abuild.in | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/abuild.in b/abuild.in
index ac43a11..d6cdf6c 100644
--- a/abuild.in
+++ b/abuild.in
@@ -530,8 +530,21 @@ getpkgver() {
 	fi
 }
 
+have_patches() {
+	local i
+	for i in $source; do
+		case "$i" in
+			*.patch) return 0;;
+		esac
+	done
+	return 1
+}
+
 default_prepare() {
 	local i
+	if ! have_patches; then
+		return 0
+	fi
 	cd "${builddir:-$srcdir/$pkgname-$pkgver}" \
 		|| { error "Is \$builddir set correctly?"; return 1; }
 	for i in $source; do
-- 
2.8.0