Avoid uneccessary recompilation of contrib module

diff --git a/contrib/bitlib/Makefile b/contrib/bitlib/Makefile
index 6b7c824..a95da23 100644 (file)
--- a/contrib/bitlib/Makefile
+++ b/contrib/bitlib/Makefile
@@ -20,7 +20,9 @@ $(BITLIB_DIR)/.prepared: $(BITLIB_FILE)
        test -f $(BITLIB_DIR)/config.h || cp $(BITLIB_DIR)/config.h.in $(BITLIB_DIR)/config.h
        touch $@
 
-compile: $(BITLIB_DIR)/.prepared
+compile: $(BITLIB_DIR)/.prepared dist$(LUA_LIBRARYDIR)/bit.so
+
+dist$(LUA_LIBRARYDIR)/bit.so:
        mkdir -p dist$(LUA_LIBRARYDIR)
        $(COMPILE) -DHAVE_CONFIG_H -I$(BITLIB_DIR) -O2 -c $(BITLIB_DIR)/lbitlib.c $(FPIC) $(LUA_CFLAGS) -o $(BITLIB_DIR)/lbitlib.o
        $(LINK) $(SHLIB_FLAGS) $(LDFLAGS) $(BITLIB_DIR)/lbitlib.o $(LUA_SHLIBS) -lm -ldl -o dist$(LUA_LIBRARYDIR)/bit.so

diff --git a/contrib/luacurses/Makefile b/contrib/luacurses/Makefile
index 2be19c5..2ae73bf 100644 (file)
--- a/contrib/luacurses/Makefile
+++ b/contrib/luacurses/Makefile
@@ -2,7 +2,9 @@ include ../../build/module.mk
 include ../../build/config.mk
 include ../../build/gccconfig.mk
 
-compile:
+compile: dist$(LUA_LIBRARYDIR)/curses.so
+       
+dist$(LUA_LIBRARYDIR)/curses.so:
        mkdir -p dist$(LUA_LIBRARYDIR)
        $(CC) $(CPPFLAGS) $(CFLAGS) $(EXTRA_CFLAGS) $(SHLIB_FLAGS) -pedantic \
        -Wall $(FPIC) $(LUA_CFLAGS) -o dist$(LUA_LIBRARYDIR)/curses.so src/curses.c src/luacurses.c