67 lines
1.5 KiB
Makefile
67 lines
1.5 KiB
Makefile
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OUT_DIR ?= .
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$(info "OUT_DIR : $(OUT_DIR)")
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ifneq ($(buildroot), )
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export CC=$(shell find $(buildroot)/host/bin -name '*gnu-gcc' )
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export CXX=$(shell find $(buildroot)/host/bin -name '*gnu-g++' )
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export AR=$(shell find $(buildroot)/host/bin -name '*gnu-ar' )
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export SYSROOT=$(shell find $(buildroot) -name sysroot )
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CFLAGS+= --sysroot=$(SYSROOT)
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$(warning CC=$(CC))
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endif
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CFLAGS +=-fPIC
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CFLAGS += -g
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LDFLAGS += -lm -lrt -shared
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SUFFIXES += .d
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NODEPS := clean distclean
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C_SRCS := $(wildcard *.c) $(wildcard **/*.c)
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C_OBJS := $(C_SRCS:%.c=%.o)
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CXX_SRCS := $(wildcard *.cpp) $(wildcard **/*.cpp)
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CXX_OBJS := $(CXX_SRCS:%.cpp=%.o)
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#DEPFILES := $(patsubst %c,%d,$(C_SRCS))
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#DEPFILES += $(patsubst %cpp,%d,$(CXX_SRCS))
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INC = -I./include -I.
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TARGET = libjpegenc_api.so
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all: $(TARGET)
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#ifeq "$(findstring $(MAKECMDGOALS),$(NODEPS))" ""
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# -include $(DEPFILES)
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#endif
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$(TARGET): $(C_OBJS) $(CXX_OBJS)
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@echo " [LINK] $(OUT_DIR)/$@"
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$(CXX) $(LDFLAGS) -Wl,-soname,$(TARGET) -o $(OUT_DIR)/$@ $(patsubst %, $(OUT_DIR)/%, $^)
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%.o: %.c
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@echo " [CXX] $<"
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@$(CC) -c $(CFLAGS) $(INC) $< -o $(OUT_DIR)/$@
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%.o: %.cpp
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@echo " [CXX] $<"
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@$(CXX) -c $(CFLAGS) $(INC) $< -o $(OUT_DIR)/$@
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%.d: %.cpp
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@echo " [DEP] $<"
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@$(CXX) $(CFLAGS) -MM -MT "$(patsubst %.cpp,%.o,$<)" $< -MF $(OUT_DIR)/$@
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%.d: %.c
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@echo " [DEP] $<"
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@$(CC) $(CFLAGS) -MM -MT "$(patsubst %.c,%.o,$<)" $< -MF $(OUT_DIR)/$@
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clean:
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# @rm -f $(DEPFILES)
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@rm -f $(patsubst %, $(OUT_DIR)/%, $(C_OBJS))
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@rm -f $(patsubst %, $(OUT_DIR)/%, $(CXX_OBJS))
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@rm -f $(OUT_DIR)/$(TARGET)
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$(shell mkdir -p $(OUT_DIR))
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