add {load,unset}_PKGBUILD to conf.sh, use it.

There are a bunch of caveats to loading a PKGBUILD file.  This way it is
all done correctly in one place.

unset_PKGBUILD unsets any functions and variables that are normally set in
a PKGBUILD.  The list is far more complete than any existing
implementation.

load_PKGBUILD loads the file given, or "./PKGBUILD" if none is given.  But
first it calls unset_PKGBUILD and then sets CARCH.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mips64el-tools/mipsrelease b/src/mips64el-tools/mipsrelease
index bd7e217..fc0d904 100755
--- a/src/mips64el-tools/mipsrelease
+++ b/src/mips64el-tools/mipsrelease
@@ -35,7 +35,7 @@ main() {
 	fi
 
 	# Get all needed sources
-	source PKGBUILD
+	load_PKGBUILD
 	pkgs=()
 	makepkg --source -f --skippgpcheck