libmakepkg: move functions for extracting pkgbuild attributes

Also rename some functions for clarity:
funcgrep -> grep_function
extract_global_var -> extract_global_variable
extract_function_var -> extract_function_variable
pkgbuild_get_attribute -> get_pkgbuild_attribute

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index 57468f93..3dfd903a 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -47,7 +47,8 @@ LIBMAKEPKGDIRS = \
 
 LIBMAKEPKG = \
 	libmakepkg/util/message.sh \
-	libmakepkg/util/option.sh
+	libmakepkg/util/option.sh \
+	libmakepkg/util/pkgbuild.sh
 
 LIBMAKEPKG_IN = \
 	libmakepkg/lint_package.sh \