Add make target for TESTS

This causes make to update TESTS when tests are added (or updated).
For simplicity, this changes TESTS from a single multi-line list to
individually appending each test file.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>

[Allan: use C locale for sorting]
Signed-off-by: Allan McRae <allan@archlinux.org>

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

1 files changed, 3 insertions, 0 deletions

diff --git a/Makefile.am b/Makefile.am
index f81fd79e..0729be3d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -23,6 +23,9 @@ dist_pkgdata_DATA = \
 	proto/proto.install \
 	proto/ChangeLog.proto
 
+$(top_srcdir)/test/pacman/tests/TESTS: $(wildcard test/pacman/tests/*.py*)
+	@printf "TESTS += %s\n" $^ | sed -e "s/\.py\.in/.py/" | LC_ALL=C sort -u > "$@"
+
 TESTS =  test/scripts/parseopts_test.sh \
 				 test/scripts/human_to_size_test.sh \
 				 test/util/pacsorttest.sh \