sunday1103/将git commit信息嵌入可执行文件.md

Created July 13, 2019 15:29

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将git commit信息嵌入可执行文件

Raw

#include <stdio.h>
int main()
{
    printf("GIT COMMIT:\n%s\n", GIT_COMMIT);
    return 0;
}

include gitinfo.mk
 
export VERSION_INFO LANG
 
CFLAGS+=${VERSION_INFO}
 
all:
    @echo ${GIT_COMMIT}
    @echo ${LANG}
    gcc ${CFLAGS} test.c

GIT_COMMIT:=`git log -1 | xargs`
 
VERSION_INFO=-DGIT_COMMIT="\"$(GIT_COMMIT)\""
 
LANG=zh_CN.UTF-8

注意点：

1、commit内容需要是1行，所以使用xargs讲log输出为一行