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-rwxr-xr-xmkalpine22
1 files changed, 22 insertions, 0 deletions
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 $?