From 986a206965da3f5bf6fd11d3285b5e19b6e066d1 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Wed, 28 Oct 2020 10:01:30 -0400 Subject: Makefile: Rebuild whenever the build flags change This removes the need to do make clean before rebuilding with a new build type. --- Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 3dd263f..77fad91 100644 --- a/Makefile +++ b/Makefile @@ -105,6 +105,10 @@ ALL_CFLAGS = $(ALL_CPPFLAGS) $(LOCAL_CFLAGS) $(CFLAGS) $(DEPFLAGS) ALL_LDFLAGS = $(ALL_CFLAGS) $(LOCAL_LDFLAGS) $(LDFLAGS) ALL_LDLIBS = $(LOCAL_LDLIBS) $(LDLIBS) +# Save the full set of flags to rebuild everything when they change +ALL_FLAGS := $(CC) : $(ALL_CFLAGS) : $(ALL_LDFLAGS) : $(ALL_LDLIBS) +$(shell ./flags.sh $(ALL_FLAGS)) + default: bfs all: bfs tests/mksock tests/trie tests/xtimegm @@ -154,7 +158,7 @@ tests/trie: trie.o tests/trie.o tests/xtimegm: time.o tests/xtimegm.o $(CC) $(ALL_LDFLAGS) $^ -o $@ -%.o: %.c +%.o: %.c .flags $(CC) $(ALL_CFLAGS) -c $< -o $@ check: check-trie check-xtimegm check-bfs check-dfs check-ids check-eds -- cgit v1.2.3