我的 Makefile 有一个非常令人困惑的问题
我正在使用它来为 linux 和 windows 构建一个带有条件编译的单元测试可执行文件
对于从 src 代码构建目标文件的规则，它丢失了某些文件。它似乎没有一种模式，例如所有丢失的文件都来自特定目录 - 它似乎只是随机发出我的一些 src 文件。
我的 Makefile 看起来像这样：
TARGET := test_glamdring2
program_NAME := $(TARGET)
#WIN32 - need to install hg on WIN32 platform for this line to work
#HGVERSION:= $(shell hg parents --template 'hgid: {node|short}')
# Platform specific conditional compilation
UNAME := $(shell uname)
# specify dirs other then current dir to search for src files
VPATH = ../src ../../RESTRICTED/core/src ../../RESTRICTED/pulse_IO/src
# src code file locations realtive to test/ dir
# SRCS = main.c \
# test_utility.c \
# ../src/utility.c \
# test_tha.c \
# ../src/tha.c \
# ../src/minIni.c \
# test_load_config.c \
# ../src/load_config.c \
# test_ddi.c \
# ../src/ddi.c \
# ../src/caa.c \
# ../../RESTRICTED/core/src/mem.c \
# ../../RESTRICTED/pulse_IO/src/pulse_IO.c \
# test_caa.c \
# test_save_library.c \
# ../src/save_library.c \
# ../../RESTRICTED/core/src/load_gnf.c \
# ../../RESTRICTED/core/src/loadLibrary.c \
# test_lib.c \
# ../src/lib.c \
# ../../RESTRICTED/core/src/init_tdd.c \
# ../../RESTRICTED/core/src/tdd.c \
# ../../RESTRICTED/core/src/bsd_offset.c \
# test_utarray.c \
# test_load_glf.c \
# ../src/load_glf.c
# flattened src code file locations for use with VPATH
SRCS = main.c \
test_utility.c \
utility.c \
test_tha.c \
tha.c \
minIni.c \
test_load_config.c \
load_config.c \
test_ddi.c \
ddi.c \
caa.c \
mem.c \
pulse_IO.c \
test_caa.c \
test_save_library.c \
save_library.c \
load_gnf.c \
loadLibrary.c \
test_lib.c \
lib.c \
init_tdd.c \
tdd.c \
bsd_offset.c \
test_utarray.c \
test_load_glf.c \
load_glf.c
program_C_SRCS := $(SRCS)
program_C_OBJS := ${program_C_SRCS:.c=.o}
#program_OBJS := $(program_C_OBJS)
ifeq ($(UNAME), Linux)
# LINUX version
program_INCLUDE_DIRS := \
/home/ben/projects/glamdring/RESTRICTED/core/src \
/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src \
/home/ben/projects/glamdring/g2/src
BUILD_DIR = ../build/linux
endif
ifeq ($(UNAME), MINGW32_NT-6.1)
# WINDOWS ESROE-5 VirtualBox version
program_INCLUDE_DIRS := \
E:/projects/glamdring/g2/src \
E:/projects/glamdring/RESTRICTED/pulse_IO/src \
E:/projects/glamdring/RESTRICTED/core/src
program_LIBRARY_DIRS :=C:/CUnit-2.1-2/lib
BUILD_DIR = ../build/windows
endif
# ensure object files are preceded by the correct build dir
program_OBJS := $(addprefix $(BUILD_DIR)/,${program_C_OBJS})
program_LIBRARIES := cunit m
CPPFLAGS += $(foreach includedir,$(program_INCLUDE_DIRS),-I$(includedir))
LDFLAGS += $(foreach librarydir,$(program_LIBRARY_DIRS),-L$(librarydir))
LDFLAGS += $(foreach library,$(program_LIBRARIES),-l$(library))
# Non debug version
#CFLAGS += -O2 -Wallx
# Debug version (with -g)
# NB do not use optimisation (-O2) for debugging with gdb
#CFLAGS += -g -Wall -DHGVERSION="\"${HGVERSION}\"" -DDEBUG=0
CFLAGS += -g -Wall -DDEBUG=0
# NB $(LDFLAGS) moved from LINK.c to after $(programOBJS) below
# does not work if -lcunit appears before *.o files
LINK.c := $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH)
.PHONY: all clean distclean
all: $(program_NAME)
# $(program_NAME): $(program_OBJS)
# $(LINK.c) $(program_OBJS) $(LDFLAGS) -o $(program_NAME)
$(program_NAME): $(program_OBJS)
$(LINK.c) $(program_OBJS) $(LDFLAGS) -o $(BUILD_DIR)/$@
# rule to build object files (replaces implicit rule)
# ensures object files go to the platform conditional dir
# ../build/linux ro ../build/linux
$(BUILD_DIR)/%.o: %.c
echo $@
$(LINK.c) $< -c -o $@
clean:
@- $(RM) $(program_NAME)
@- $(RM) $(program_OBJS)
distclean: clean
valgrind: $(program_NAME)
valgrind --tool=memcheck --leak-check=yes ./$(program_NAME)
当我进行空运行（make -n）时，我得到以下输出：
echo ../build/linux/main.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/main.o
echo ../build/linux/test_utility.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_utility.c -c -o ../build/linux/test_utility.o
echo ../build/linux/utility.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/utility.c -c -o ../build/linux/utility.o
echo ../build/linux/test_tha.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_tha.c -c -o ../build/linux/test_tha.o
echo ../build/linux/tha.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/tha.c -c -o ../build/linux/tha.o
echo ../build/linux/test_load_config.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_load_config.c -c -o ../build/linux/test_load_config.o
echo ../build/linux/load_config.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/load_config.c -c -o ../build/linux/load_config.o
echo ../build/linux/test_ddi.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_ddi.c -c -o ../build/linux/test_ddi.o
echo ../build/linux/caa.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/caa.c -c -o ../build/linux/caa.o
echo ../build/linux/test_caa.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_caa.c -c -o ../build/linux/test_caa.o
echo ../build/linux/test_save_library.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_save_library.c -c -o ../build/linux/test_save_library.o
echo ../build/linux/save_library.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/save_library.c -c -o ../build/linux/save_library.o
echo ../build/linux/load_gnf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../../RESTRICTED/core/src/load_gnf.c -c -o ../build/linux/load_gnf.o
echo ../build/linux/loadLibrary.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../../RESTRICTED/core/src/loadLibrary.c -c -o ../build/linux/loadLibrary.o
echo ../build/linux/test_lib.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_lib.c -c -o ../build/linux/test_lib.o
echo ../build/linux/init_tdd.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../../RESTRICTED/core/src/init_tdd.c -c -o ../build/linux/init_tdd.o
echo ../build/linux/tdd.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../../RESTRICTED/core/src/tdd.c -c -o ../build/linux/tdd.o
echo ../build/linux/test_utarray.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_utarray.c -c -o ../build/linux/test_utarray.o
echo ../build/linux/test_load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src test_load_glf.c -c -o ../build/linux/test_load_glf.o
echo ../build/linux/load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../src/load_glf.c -c -o ../build/linux/load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../build/linux/main.o ../build/linux/test_utility.o ../build/linux/utility.o ../build/linux/test_tha.o ../build/linux/tha.o ../build/linux/minIni.o ../build/linux/test_load_config.o ../build/linux/load_config.o ../build/linux/test_ddi.o ../build/linux/ddi.o ../build/linux/caa.o ../build/linux/mem.o ../build/linux/pulse_IO.o ../build/linux/test_caa.o ../build/linux/test_save_library.o ../build/linux/save_library.o ../build/linux/load_gnf.o ../build/linux/loadLibrary.o ../build/linux/test_lib.o ../build/linux/lib.o ../build/linux/init_tdd.o ../build/linux/tdd.o ../build/linux/bsd_offset.o ../build/linux/test_utarray.o ../build/linux/test_load_glf.o ../build/linux/load_glf.o -lcunit -lm -o ../build/linux/test_glamdring2
请注意，minIni.c, ddi.c, mem.c, pulseIO.c, lib.c and bsd_offset.c没有编译到它们各自的目标文件中
我已经三重检查了 src 代码文件是否确实存在于相关目录中，所以我一定在 Makefile 中做错了，但我无法发现它是什么......
更新
已更改行：
$(BUILD_DIR)/%.o: %.c
为了：
$(program_OBJS): $(program_C_SRCS)
这会引入所有 *.o 文件，但在每个实例中都使用 main.c，即输出看起来像这样：
echo ../build/linux/main.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/main.o
echo ../build/linux/test_utility.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_utility.o
echo ../build/linux/utility.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/utility.o
echo ../build/linux/test_tha.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_tha.o
echo ../build/linux/tha.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/tha.o
echo ../build/linux/minIni.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/minIni.o
echo ../build/linux/test_load_config.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_load_config.o
echo ../build/linux/load_config.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/load_config.o
echo ../build/linux/test_ddi.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_ddi.o
echo ../build/linux/ddi.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/ddi.o
echo ../build/linux/caa.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/caa.o
echo ../build/linux/mem.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/mem.o
echo ../build/linux/pulse_IO.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/pulse_IO.o
echo ../build/linux/test_caa.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_caa.o
echo ../build/linux/test_save_library.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_save_library.o
echo ../build/linux/save_library.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/save_library.o
echo ../build/linux/load_gnf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/load_gnf.o
echo ../build/linux/loadLibrary.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/loadLibrary.o
echo ../build/linux/test_lib.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_lib.o
echo ../build/linux/lib.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/lib.o
echo ../build/linux/init_tdd.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/init_tdd.o
echo ../build/linux/tdd.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/tdd.o
echo ../build/linux/bsd_offset.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/bsd_offset.o
echo ../build/linux/test_utarray.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_utarray.o
echo ../build/linux/test_load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/test_load_glf.o
echo ../build/linux/load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src main.c -c -o ../build/linux/load_glf.o
cc -g -Wall -DDEBUG=0 -I/home/ben/projects/glamdring/RESTRICTED/core/src -I/home/ben/projects/glamdring/RESTRICTED/pulse_IO/src -I/home/ben/projects/glamdring/g2/src ../build/linux/main.o ../build/linux/test_utility.o ../build/linux/utility.o ../build/linux/test_tha.o ../build/linux/tha.o ../build/linux/minIni.o ../build/linux/test_load_config.o ../build/linux/load_config.o ../build/linux/test_ddi.o ../build/linux/ddi.o ../build/linux/caa.o ../build/linux/mem.o ../build/linux/pulse_IO.o ../build/linux/test_caa.o ../build/linux/test_save_library.o ../build/linux/save_library.o ../build/linux/load_gnf.o ../build/linux/loadLibrary.o ../build/linux/test_lib.o ../build/linux/lib.o ../build/linux/init_tdd.o ../build/linux/tdd.o ../build/linux/bsd_offset.o ../build/linux/test_utarray.o ../build/linux/test_load_glf.o ../build/linux/load_glf.o -lcunit -lm -o ../build/linux/test_glamdring2