-VERSION=0.1
+VERSION=0.3
+
+# optional features
+PLUGIN_SUPPORT=1
+DEBUG=0
+DEBUG_TYPECAST=0
COPTS=-O2
WOPTS=-pedantic -Wno-unused -Werror
LIBS=-lc
RANLIB=ranlib
-ifneq ($(DEBUG),)
+ifeq ($(DEBUG),1)
COPTS = -O0
- CFLAGS += -g3 -DDEBUG_ALL
+ CFLAGS += -g3
endif
OS=$(shell uname)
ifeq ($(OS),Darwin)
+ LINK=$(LD)
SHLIB_EXT=dylib
SHLIB_FLAGS=-dylib
else
+ LINK=$(CC)
SHLIB_EXT=so
- SHLIB_FLAGS=-shared -Wl,soname,$(SHLIB_FILE)
+ SHLIB_FLAGS=-shared -Wl,-soname,$(SHLIB_FILE)
endif
SHLIB_FILE=libuci.$(SHLIB_EXT).$(VERSION)
+define add_feature
+ @echo "$(if $(findstring 1,$($(1))),#define UCI_$(1) 1,#undef UCI_$(1))" >> $@.tmp
+endef
+
+LIBUCI_DEPS=file.c history.c list.c util.c uci.h uci_config.h uci_internal.h
+
all: uci-static uci libuci.$(SHLIB_EXT)
-cli.o: cli.c uci.h
+cli.o: cli.c uci.h uci_config.h
+
+uci_config.h: FORCE
+ @rm -f "$@.tmp"
+ $(call add_feature,PLUGIN_SUPPORT)
+ $(call add_feature,DEBUG)
+ $(call add_feature,DEBUG_TYPECAST)
+ @if [ \! -f "$@" ] || ! cmp "$@.tmp" "$@" >/dev/null; then \
+ mv "$@.tmp" "$@"; \
+ else \
+ rm -f "$@.tmp"; \
+ fi
uci: cli.o libuci.$(SHLIB_EXT)
$(CC) -o $@ $< -L. -luci
uci-static: cli.o libuci.a
$(CC) $(CFLAGS) -o $@ $^
-libuci-static.o: libuci.c file.c uci.h list.c err.h util.c
+libuci-static.o: libuci.c $(LIBUCI_DEPS)
$(CC) $(CFLAGS) -c -o $@ $<
-libuci-shared.o: libuci.c file.c uci.h list.c err.h util.c
+libuci-shared.o: libuci.c $(LIBUCI_DEPS)
$(CC) $(CFLAGS) $(FPIC) -c -o $@ $<
libuci.a: libuci-static.o
$(RANLIB) $@
libuci.$(SHLIB_EXT): libuci-shared.o
- $(LD) $(SHLIB_FLAGS) -o $(SHLIB_FILE) $^ $(LIBS)
+ $(LINK) $(SHLIB_FLAGS) -o $(SHLIB_FILE) $^ $(LIBS)
ln -sf $(SHLIB_FILE) $@
clean:
- rm -f uci uci-static *.[oa] *.so* *.dylib*
+ rm -f uci uci-static *.[oa] *.so* *.dylib* uci_config.h
+
+FORCE: ;
+.PHONY: FORCE