From ba3d54d4171d9681cd36cf7e3f420cffa77c919d Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Fri, 23 Jan 2009 08:56:55 +0000
Subject: mkalpine: install missing apps to build iso

I'm not sure if we really want this
---
 mkalpine | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'mkalpine')

diff --git a/mkalpine b/mkalpine
index d9ee38b..f56b8b9 100755
--- a/mkalpine
+++ b/mkalpine
@@ -1,5 +1,21 @@
 #!/bin/sh
 
+# check if what we need is here
+needed="cramfs syslinux cdrkit"
+for i in $needed; do
+	if ! apk info -e $i; then
+		missing="$missing $i"
+	fi
+done
+
+# try install the missing parts
+if [ -n "$missing" ]; then
+	if ! sudo apk add $missing; then
+		echo "Need $missing to build alpine" >&2
+		exit 1
+	fi
+fi
+
 # first look for alpine.mk in current dir. Fallback to /usr/share/abuild
 mk=./alpine.mk
 if ! [ -f $mk ]; then
@@ -7,3 +23,9 @@ if ! [ -f $mk ]; then
 fi
 
 make -f "$mk" APK_BIN= $@
+rc=$?
+
+# uninstall the stuff we installed
+[ -n "$missing" ] && sudo apk del $missing
+
+exit $?
-- 
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