src: simplify Makefile

Make can build dependencies in parallel, so let Make do that.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>

diff --git a/src/Makefile b/src/Makefile
index 997b8c89d12a32ecca389422f21a14166817d587..a894424aeea2955e5ddb97367f05290dbafd8f62 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -28,17 +28,10 @@ bees-usage.c: bees-usage.txt Makefile
        (echo 'const char *BEES_USAGE = '; sed -r 's/^(.*)$$/"\1\\n"/' < bees-usage.txt; echo ';') > bees-usage.new.c
        mv -f bees-usage.new.c bees-usage.c
 
-.depends:
-       mkdir -p $@
-
-.depends/%.dep: %.cc Makefile | .depends
+%.dep: %.cc Makefile
        $(CXX) $(BEES_CXXFLAGS) -M -MF $@ -MT $(<:.cc=.o) $<
 
-depends.mk: $(ALL_OBJS:%.o=.depends/%.dep)
-       cat $^ > $@.new
-       mv -f $@.new $@
-
-include depends.mk
+include $(ALL_OBJS:%.o=%.dep)
 
 %.o: %.c ../makeflags
        $(CC) $(BEES_CFLAGS) -o $@ -c $<