Jab*_*bez 7 dependencies makefile
我想生成一个单独的依赖文件,它包含源文件的所有依赖项,使用gcc -M标志通过Makefile.我搜索了这个解决方案但是,提到的所有解决方案都是为多个对象生成多个deps文件.
DEPS = make.dep
$(OBJS): $(SOURCES)
@$(CC) -MM $(SOURCEs) > $(DEPS)
@mv -f $(DEPS) $(DEPS).tmp
@sed -e 's|.$@:|$@:|' < $(DEPS).tmp > $(DEPS)
@sed -e 's/.*://' -e 's/\\$$//' < $(DEPS).tmp | fmt -1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $(DEPS)
@rm -f $(DEPS).tmp
Run Code Online (Sandbox Code Playgroud)
但它不能正常工作.请告诉我我在哪里弄错了.
这些内容是我用来将所有依赖项放在一个文件中的东西:
program_H_SRCS := $(wildcard *.h)
program_C_SRCS := $(wildcard *.c)
DEPS = make.deps
make.deps: $(program_C_SRCS) $(program_H_SRCS)
$(CC) $(CPPFLAGS) -MM $(program_C_SRCS) > make.deps
include $(DEPS)
Run Code Online (Sandbox Code Playgroud)
这基本上导致在修改项目中的任何C或H文件时,将所有用户(而不是系统)依赖项重建为单个文件.
++++++++++++++++++++++++++++++++++++++++++
我已经找到了更好的做事方式.我为每个源文件生成一个单独的dep文件.这是基本的makefile:
program_NAME := myprogram
program_SRCS := $(wildcard *.c)
program_OBJS := ${program_SRCS:.c=.o}
clean_list += $(program_OBJS) $(program_NAME)
# C Preprocessor Flags
CPPFLAGS +=
# compiler flags
CFLAGS += -ansi -Wall -Wextra -pedantic-errors
.PHONY: all clean distclean
all: $(program_NAME)
clean:
@- $(RM) $(clean_list)
distclean: clean
# Generate dependencies for all files in project
%.d: $(program_SRCS)
@ $(CC) $(CPPFLAGS) -MM $*.c | sed -e 's@^\(.*\)\.o:@\1.d \1.o:@' > $@
clean_list += ${program_SRCS:.c=.d}
$(program_NAME): $(program_OBJS)
indent -linux -brf $(program_SRCS)
splint $(program_SRCS)
$(LINK.c) $(program_OBJS) -o $(program_NAME)
ifneq "$(MAKECMDGOALS)" "clean"
# Include the list of dependancies generated for each object file
-include ${program_SRCS:.c=.d}
endif
Run Code Online (Sandbox Code Playgroud)
这有两件事:
| 归档时间: |
|
| 查看次数: |
8958 次 |
| 最近记录: |