Add ability for _info to specify libraries (particularly, -lm).

[ccan] / Makefile

diff --git a/Makefile b/Makefile
index 55d5f5ede3269af8928cb3689613918aa2541dc0..333ea449167b3989f594afeac313447812a83b76 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -27,9 +27,12 @@ $(ALL_DEPENDS): %/.depends: %/_info.c tools/ccan_depends
        @tools/ccan_depends $* > $@ || ( rm -f $@; exit 1 )
 
 # Actual dependencies are created in inter-depends
-check-%: tools/run_tests
+check-%: tools/run_tests ccan/%/_info
        @echo Testing $*...
-       @if tools/run_tests $(V) `[ ! -f ccan/$*.o ] || echo --apiobj=ccan/$*.o` ccan/$* $(filter-out ccan/$*.o, $(filter %.o, $^)) | grep ^'not ok'; then exit 1; else exit 0; fi
+       @if tools/run_tests $(V) $$(for f in `ccan/$*/_info libs`; do echo --lib=$$f; done) `[ ! -f ccan/$*.o ] || echo --apiobj=ccan/$*.o` ccan/$* $(filter-out ccan/$*.o, $(filter %.o, $^)) | grep ^'not ok'; then exit 1; else exit 0; fi
+
+ccan/%/_info: ccan/%/_info.c
+       $(CC) $(CFLAGS) -o $@ $<
 
 libccan.a(%.o): ccan/%.o
        $(AR) r $@ $<