X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=blobdiff_plain;f=Makefile;h=edbdc4effcccc8e8bb42475432cbb818048b9c88;hp=1e0fce371d132da92cec2d35ef4d34bf2327c1a8;hb=406d259cd1faab6de1ee2b817970c9f71d7945a2;hpb=23a794e9c2e3bf39550e46c0bafe544cf6c617e8

diff --git a/Makefile b/Makefile
index 1e0fce3..edbdc4e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,21 +1,81 @@
-COPTS=-g -O2
-CFLAGS=$(COPTS) -fPIC -Wall -pedantic -std=gnu99 -Wno-unused -Werror
+VERSION=0.3
+
+# optional features
+PLUGIN_SUPPORT=1
+DEBUG=0
+DEBUG_TYPECAST=0
+
+COPTS=-O2
+WOPTS=-pedantic -Wno-unused -Werror
+FPIC=-fPIC
+CFLAGS=$(COPTS) $(WOPTS) -Wall -std=gnu99
 
 AR=ar
+LD=ld
 CC=gcc
+LIBS=-lc
 RANLIB=ranlib
 
-all: uci
+ifeq ($(DEBUG),1)
+  COPTS = -O0
+  CFLAGS += -g3
+endif
+OS=$(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)
+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 uci_config.h
 
-cli.o: cli.c uci.h
-uci: cli.o libuci.a
+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.o: libuci.c parse.c uci.h list.c err.h
-libuci.a: libuci.o
+libuci-static.o: libuci.c $(LIBUCI_DEPS)
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+libuci-shared.o: libuci.c $(LIBUCI_DEPS)
+	$(CC) $(CFLAGS) $(FPIC) -c -o $@ $<
+
+libuci.a: libuci-static.o
 	rm -f $@
 	$(AR) rc $@ $^
 	$(RANLIB) $@
 
+libuci.$(SHLIB_EXT): libuci-shared.o
+	$(LINK) $(SHLIB_FLAGS) -o $(SHLIB_FILE) $^ $(LIBS)
+	ln -sf $(SHLIB_FILE) $@
+
 clean:
-	rm -f uci *.[oa]
+	rm -f uci uci-static *.[oa] *.so* *.dylib* uci_config.h
+
+FORCE: ;
+.PHONY: FORCE