DEBUG= CFLAG= -g debug: DEBUG.c gcc $(DEBUG) $(CFLAG) -o$@$^ 3. 输入:gcc -g -o debugtest.c ./debug out: DEBUG is not definded 4. 输入:gcc -DDEBUG -g -o debugtest.c ./debug out: DEBUG is definded 这样DEBUG版本和 release版本都有了. http://blog.csdn.net/blaider/artic...
debug: DEBUG.c gcc$(DEBUG)$(CFLAG)-o$@$^ 1. 2. 3. 4. 3. 输入: gcc -g -o debug test .c ./debug out: DEBUG is not definded 4. 输入: gcc -DDEBUG -g -o debug test .c ./debug out: DEBUG is definded 这样DEBUG版本和 release版本都有了. GCC生成32位版与64位版、debug版...
echo "输入的参数值为 flag = ${temp}" make VISION=${1} INPUT=${temp} ./print 参数1 参数2 参数3 make clean 执行脚本和传参 lala0903@lala0903-virtual-machine:~/c_learn$ ./build.sh DEBUG 脚本输入测试,传给c文件的flag为:1 输入的参数值为 flag = 1 gcc -D DEBUG -D FLAG=1 myprint....
file -M -MD -MF -MG -MM -MMD -MP -MQ -MT -no-integrated-cpp -P -pthread -remap -traditional inhibited with the negated form -fno-working-directory. If the -P flag is present in the command line, this option -P Inhibit generation of linemarkers in the output from the preprocessor...
此时如果用户在CFLAGS或者CXXFLAGS中指定了一个错误的flag,那编译任何程序都会出警告,于是就会被判为-fPIC不可用。 现在我们就可以考虑以下三种情况需要-fPIC 不需要动态链接库的可执行程序: 因为通常可执行程序会被装载到固定的地址,并从此处开始运行,所以普通可执行程序不需要-fPIC 静态链接库:相当于一个大.o文件...
fix versionFlag for gccrs Browse files The -vV set as default for rust is really for "rustc". As there are not many alternative compilers, and as rustc is really 99.99% of the rust compiler installs, it's simpler to override the value for gccrs. fixes #7220 Signed-off-by: Marc...
Note that this time this does not depend on --opt:size flag. This likely explains the BLS verification failure on windows. This does not happen with Clang or without LTO mratsimmentioned this issueApr 18, 2023 C API for Ethereum BLS signatures#228 ...
问本地构建的GCC交叉编译器报告-D_FORTIFY_SOURCE=2的MB_LEN_MAX错误EN预处理（preprocessing）：对 ....
-d: disassemble, most basic flag -S: intermix source. Note: must use -g flag while compiling -l: line numbers --visualize-jumps: fancy arrows, not too useful but why not. Sometimes get's too messy and actually makes reading the source harder. Taken from Peter Cordes's comment: --visu...
(CROSS_COMPILE)strip BINARY = main CFLAGS= -O0 -g -mcpu=cortex-m3 -mthumb -nostartfiles -D STM32F10X_HD -D USE_STDPERIPH_DRIVER ASFLAG= -g -mcpu=cortex-m3 -mthumb LDSCRIPT = stm32f103VET6.ld LDFLAGS = -Llib -T $(LDSCRIPT) #*** # Targets of the build #***...