mirror of https://github.com/DaveGamble/cJSON
164 lines
4.5 KiB
Makefile
164 lines
4.5 KiB
Makefile
CJSON_OBJ = cJSON.o
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UTILS_OBJ = cJSON_Utils.o
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CJSON_LIBNAME = libcjson
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UTILS_LIBNAME = libcjson_utils
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CJSON_TEST = cJSON_test
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CJSON_TEST_SRC = cJSON.c test.c
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LDLIBS = -lm
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LIBVERSION = 1.7.17
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CJSON_SOVERSION = 1
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UTILS_SOVERSION = 1
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CJSON_SO_LDFLAG=-Wl,-soname=$(CJSON_LIBNAME).so.$(CJSON_SOVERSION)
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UTILS_SO_LDFLAG=-Wl,-soname=$(UTILS_LIBNAME).so.$(UTILS_SOVERSION)
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PREFIX ?= /usr/local
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INCLUDE_PATH ?= include/cjson
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LIBRARY_PATH ?= lib
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INSTALL_INCLUDE_PATH = $(DESTDIR)$(PREFIX)/$(INCLUDE_PATH)
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INSTALL_LIBRARY_PATH = $(DESTDIR)$(PREFIX)/$(LIBRARY_PATH)
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INSTALL ?= cp -a
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CC = gcc -std=c89
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# validate gcc version for use fstack-protector-strong
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MIN_GCC_VERSION = "4.9"
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GCC_VERSION := "`$(CC) -dumpversion`"
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IS_GCC_ABOVE_MIN_VERSION := $(shell expr "$(GCC_VERSION)" ">=" "$(MIN_GCC_VERSION)")
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ifeq "$(IS_GCC_ABOVE_MIN_VERSION)" "1"
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CFLAGS += -fstack-protector-strong
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else
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CFLAGS += -fstack-protector
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endif
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PIC_FLAGS = -fPIC
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R_CFLAGS = $(PIC_FLAGS) -pedantic -Wall -Werror -Wstrict-prototypes -Wwrite-strings -Wshadow -Winit-self -Wcast-align -Wformat=2 -Wmissing-prototypes -Wstrict-overflow=2 -Wcast-qual -Wc++-compat -Wundef -Wswitch-default -Wconversion $(CFLAGS)
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uname := $(shell sh -c 'uname -s 2>/dev/null || echo false')
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#library file extensions
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SHARED = so
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STATIC = a
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## create dynamic (shared) library on Darwin (base OS for MacOSX and IOS)
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ifeq (Darwin, $(uname))
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SHARED = dylib
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CJSON_SO_LDFLAG = ""
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UTILS_SO_LDFLAG = ""
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endif
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#cJSON library names
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CJSON_SHARED = $(CJSON_LIBNAME).$(SHARED)
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CJSON_SHARED_VERSION = $(CJSON_LIBNAME).$(SHARED).$(LIBVERSION)
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CJSON_SHARED_SO = $(CJSON_LIBNAME).$(SHARED).$(CJSON_SOVERSION)
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CJSON_STATIC = $(CJSON_LIBNAME).$(STATIC)
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#cJSON_Utils library names
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UTILS_SHARED = $(UTILS_LIBNAME).$(SHARED)
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UTILS_SHARED_VERSION = $(UTILS_LIBNAME).$(SHARED).$(LIBVERSION)
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UTILS_SHARED_SO = $(UTILS_LIBNAME).$(SHARED).$(UTILS_SOVERSION)
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UTILS_STATIC = $(UTILS_LIBNAME).$(STATIC)
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SHARED_CMD = $(CC) -shared -o
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.PHONY: all shared static tests clean install
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all: shared static tests
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shared: $(CJSON_SHARED) $(UTILS_SHARED)
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static: $(CJSON_STATIC) $(UTILS_STATIC)
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tests: $(CJSON_TEST)
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test: tests
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./$(CJSON_TEST)
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.c.o:
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$(CC) -c $(R_CFLAGS) $<
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#tests
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#cJSON
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$(CJSON_TEST): $(CJSON_TEST_SRC) cJSON.h
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$(CC) $(R_CFLAGS) $(CJSON_TEST_SRC) -o $@ $(LDLIBS) -I.
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#static libraries
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#cJSON
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$(CJSON_STATIC): $(CJSON_OBJ)
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$(AR) rcs $@ $<
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#cJSON_Utils
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$(UTILS_STATIC): $(UTILS_OBJ)
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$(AR) rcs $@ $<
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#shared libraries .so.1.0.0
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#cJSON
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$(CJSON_SHARED_VERSION): $(CJSON_OBJ)
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$(CC) -shared -o $@ $< $(CJSON_SO_LDFLAG) $(LDFLAGS)
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#cJSON_Utils
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$(UTILS_SHARED_VERSION): $(UTILS_OBJ)
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$(CC) -shared -o $@ $< $(CJSON_OBJ) $(UTILS_SO_LDFLAG) $(LDFLAGS)
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#objects
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#cJSON
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$(CJSON_OBJ): cJSON.c cJSON.h
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#cJSON_Utils
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$(UTILS_OBJ): cJSON_Utils.c cJSON_Utils.h cJSON.h
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#links .so -> .so.1 -> .so.1.0.0
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#cJSON
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$(CJSON_SHARED_SO): $(CJSON_SHARED_VERSION)
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ln -s $(CJSON_SHARED_VERSION) $(CJSON_SHARED_SO)
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$(CJSON_SHARED): $(CJSON_SHARED_SO)
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ln -s $(CJSON_SHARED_SO) $(CJSON_SHARED)
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#cJSON_Utils
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$(UTILS_SHARED_SO): $(UTILS_SHARED_VERSION)
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ln -s $(UTILS_SHARED_VERSION) $(UTILS_SHARED_SO)
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$(UTILS_SHARED): $(UTILS_SHARED_SO)
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ln -s $(UTILS_SHARED_SO) $(UTILS_SHARED)
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#install
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#cJSON
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install-cjson:
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mkdir -p $(INSTALL_LIBRARY_PATH) $(INSTALL_INCLUDE_PATH)
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$(INSTALL) cJSON.h $(INSTALL_INCLUDE_PATH)
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$(INSTALL) $(CJSON_SHARED) $(CJSON_SHARED_SO) $(CJSON_SHARED_VERSION) $(INSTALL_LIBRARY_PATH)
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#cJSON_Utils
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install-utils: install-cjson
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$(INSTALL) cJSON_Utils.h $(INSTALL_INCLUDE_PATH)
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$(INSTALL) $(UTILS_SHARED) $(UTILS_SHARED_SO) $(UTILS_SHARED_VERSION) $(INSTALL_LIBRARY_PATH)
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install: install-cjson install-utils
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#uninstall
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#cJSON
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uninstall-cjson: uninstall-utils
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$(RM) $(INSTALL_LIBRARY_PATH)/$(CJSON_SHARED)
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$(RM) $(INSTALL_LIBRARY_PATH)/$(CJSON_SHARED_VERSION)
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$(RM) $(INSTALL_LIBRARY_PATH)/$(CJSON_SHARED_SO)
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$(RM) $(INSTALL_INCLUDE_PATH)/cJSON.h
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#cJSON_Utils
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uninstall-utils:
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$(RM) $(INSTALL_LIBRARY_PATH)/$(UTILS_SHARED)
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$(RM) $(INSTALL_LIBRARY_PATH)/$(UTILS_SHARED_VERSION)
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$(RM) $(INSTALL_LIBRARY_PATH)/$(UTILS_SHARED_SO)
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$(RM) $(INSTALL_INCLUDE_PATH)/cJSON_Utils.h
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remove-dir:
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$(if $(wildcard $(INSTALL_LIBRARY_PATH)/*.*),,rmdir $(INSTALL_LIBRARY_PATH))
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$(if $(wildcard $(INSTALL_INCLUDE_PATH)/*.*),,rmdir $(INSTALL_INCLUDE_PATH))
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uninstall: uninstall-utils uninstall-cjson remove-dir
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clean:
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$(RM) $(CJSON_OBJ) $(UTILS_OBJ) #delete object files
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$(RM) $(CJSON_SHARED) $(CJSON_SHARED_VERSION) $(CJSON_SHARED_SO) $(CJSON_STATIC) #delete cJSON
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$(RM) $(UTILS_SHARED) $(UTILS_SHARED_VERSION) $(UTILS_SHARED_SO) $(UTILS_STATIC) #delete cJSON_Utils
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$(RM) $(CJSON_TEST) #delete test
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