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| author | Tavian Barnes <tavianator@tavianator.com> | 2020-10-28 10:01:30 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2020-12-10 15:37:15 -0500 |
| commit | 986a206965da3f5bf6fd11d3285b5e19b6e066d1 (patch) | |
| tree | 031c2521994218ebd2f9a2b52e7b37fdfba4f320 /Makefile | |
| parent | 5920a1b5e19e529ab3a3972348a6d53bcd90acfc (diff) | |
| download | bfs-986a206965da3f5bf6fd11d3285b5e19b6e066d1.tar.xz | |
Makefile: Rebuild whenever the build flags change
This removes the need to do make clean before rebuilding with a new
build type.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -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 |