如何在configure时,将编译参数传入,改变默认的编译器gcc成arm-linux-gcc

本文介绍如何使用arm-linux-gcc作为交叉编译器编译lrzsz。通过在configure过程中正确设置CC参数并指定缓存文件,成功更改默认编译器为arm-linux-gcc。

http://www.51zxw.net/study.asp?vip=1368926 

http://blog.163.com/againinput4@yeah/blog/static/1227642712009623053497/

如何在configure时,将编译参数传入,改变默认的编译器gcc成arm-linux-gcc

【问题】

想要用交叉编译工具arm-linux-gcc去编译lrzsz,
但是在./configure的时候,无法用--host=arm-linux或--build=arm-linux或--target=arm-linux等传入此编译器参数。

【解决过程】

按照INSTALL中的介绍,也是常用的方法,在configure的时候,加上--host=arm-linux,结果没有实现我们要的效果,没有将编译器从默认的
gcc改成arm-linux-gcc,编译器还是用的默认的gcc:

[crifan@localhost lrzsz-0.12.20]$ CFLAGS=-O2 ./configure --host=arm-linux
loading cache ./config.cache
....................
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -O2 ) works... yes
checking whether the C compiler (gcc -O2 ) is a cross-compiler... no
....................

后来经过多次尝试,最后受默认的
CFLAGS=-O2 ./configure
进行配置所启发,想到,是否可以将CC参数传入到configure中,
结果证实,如果没有自己的cache-file,即时加了对的CC参数,也还是无法传入:
[crifan@localhost lrzsz-0.12.20]$ CFLAGS=-O2 CC=arm-linux-gcc ./configure --host=arm-linux
loading cache ./config.cache
....................
checking for gcc... (cached) gcc
checking whether the C compiler (gcc -O2 ) works... yes
checking whether the C compiler (gcc -O2 ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
....................

而且,如果CC参数放在configure后面:
./configure CC=arm-linux-gcc
则不能识别:
[crifan@localhost lrzsz-0.12.20]$ CFLAGS=-O2 ./configure CC=arm-linux-gcc
configure: warning: CC=arm-linux-gcc: invalid host type
....................

参数传递必须像
CFLAGS=-O2 ./configure
一样,将参数设置放在configure的前面:
CC=arm-linux-gcc./configure
才能识别的。


必须要自己制定自己的cache-file 然后用./configure进行新配置,加上CC参数,才会即时生效,编译器才可以变成我们要的arm-linux-gcc:
[crifan@localhost lrzsz-0.12.20]$ CC=arm-linux-gcc ./configure --cache-file=cache_file_0 --prefix=/usr/crifan/lrzsz
....................
checking for gcc... arm-linux-gcc
checking whether the C compiler (arm-linux-gcc ) works... yes
checking whether the C compiler (arm-linux-gcc ) is a cross-compiler... yes
checking whether we are using GNU C... yes
....................

否则,就无法将我们的CC参数传入了:
[crifan@localhost lrzsz-0.12.20]$ CC=arm-linux-gcc ./configure --prefix=/usr/crifan/lrzsz
....................
checking for gcc... (cached) gcc
checking whether the C compiler (gcc ) works... yes
checking whether the C compiler (gcc ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
....................

[crifan@localhost lrzsz-0.12.20]$ CFLAGS=-O2 CC=arm-linux-gcc ./configure --cache-file=cache_file_0
loading cache cache_file_0
....................
checking for gcc... arm-linux-gcc
checking whether the C compiler (arm-linux-gcc -O2 ) works... yes
checking whether the C compiler (arm-linux-gcc -O2 ) is a cross-compiler... yes
checking whether we are using GNU C... yes


最好此处在加上--prefix=/usr/crifan/lrzsz,表示具体安装到哪里
[crifan@localhost lrzsz-0.12.20]$ CFLAGS=-O2 CC=arm-linux-gcc ./configure --cache-file=cache_file_0 --prefix=/usr/crifan/lrzsz
loading cache cache_file_0
....................
checking for gcc... arm-linux-gcc
checking whether the C compiler (arm-linux-gcc -O2 ) works... yes
checking whether the C compiler (arm-linux-gcc -O2 ) is a cross-compiler... yes
checking whether we are using GNU C... yes
....................

其中,/usr/crifan/lrzsz是已经建立好的,已经存在的文件夹,上面这样表示编译后,
将生成的可执行文件安装拷贝到那个目录.

【办法总结】
在./configure的时候,将CC参数放入configure之前,并且要制定cache file,才能完全即时识别编译器:
CC=arm-linux-gcc ./configure --cache-file=cache_file_0

添加之后还有报错huaxi@ubuntu:~/openwrt/openwrt-15.05.1$ make package/shared_memory/{clean,compile,install} V=s make[1]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' rm -f /home/huaxi/openwrt/openwrt-15.05.1/bin/realview/packages/base/shared_memory_* rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/stamp/._installed rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/packages/.list /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/host/packages/.list rm -rf /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0 make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' make[1]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1' make[1]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/libs/toolchain' if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libc" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libgcc" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libpthread" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/libs/toolchain' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' mkdir -p /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0 cp -fpR -u ./src/* /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ touch /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.prepared_d1b905142a8095dca803c611f8f12ccc rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/stamp/._installed (cd /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/./; if [ -x ./configure ]; then find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.guess | xargs -r chmod u+w; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.guess | xargs -r -n1 cp --remove-destination /home/huaxi/openwrt/openwrt-15.05.1/scripts/config.guess; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.sub | xargs -r chmod u+w; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.sub | xargs -r -n1 cp --remove-destination /home/huaxi/openwrt/openwrt-15.05.1/scripts/config.sub; AR="arm-openwrt-linux-uclibcgnueabi-gcc-ar" AS="arm-openwrt-linux-uclibcgnueabi-gcc -c -Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard" LD=arm-openwrt-linux-uclibcgnueabi-ld NM="arm-openwrt-linux-uclibcgnueabi-gcc-nm" CC="arm-openwrt-linux-uclibcgnueabi-gcc" GCC="arm-openwrt-linux-uclibcgnueabi-gcc" CXX="arm-openwrt-linux-uclibcgnueabi-g++" RANLIB="arm-openwrt-linux-uclibcgnueabi-gcc-ranlib" STRIP=arm-openwrt-linux-uclibcgnueabi-strip OBJCOPY=arm-openwrt-linux-uclibcgnueabi-objcopy OBJDUMP=arm-openwrt-linux-uclibcgnueabi-objdump SIZE=arm-openwrt-linux-uclibcgnueabi-size CFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard " CXXFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard " CPPFLAGS="-I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " LDFLAGS="-L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/lib " ./configure --target=arm-openwrt-linux --host=arm-openwrt-linux --build=x86_64-linux-gnu --program-prefix="" --program-suffix="" --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/lib --sysconfdir=/etc --datadir=/usr/share --localstatedir=/var --mandir=/usr/man --infodir=/usr/info --disable-nls ; fi; ) rm -f /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.configured_* touch /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.configured_yyy CFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " CXXFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " LDFLAGS="-L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/lib " make -j1 -C /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/. AR="arm-openwrt-linux-uclibcgnueabi-gcc-ar" AS="arm-openwrt-linux-uclibcgnueabi-gcc -c -Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard" LD=arm-openwrt-linux-uclibcgnueabi-ld NM="arm-openwrt-linux-uclibcgnueabi-gcc-nm" CC="arm-openwrt-linux-uclibcgnueabi-gcc" GCC="arm-openwrt-linux-uclibcgnueabi-gcc" CXX="arm-openwrt-linux-uclibcgnueabi-g++" RANLIB="arm-openwrt-linux-uclibcgnueabi-gcc-ranlib" STRIP=arm-openwrt-linux-uclibcgnueabi-strip OBJCOPY=arm-openwrt-linux-uclibcgnueabi-objcopy OBJDUMP=arm-openwrt-linux-uclibcgnueabi-objdump SIZE=arm-openwrt-linux-uclibcgnueabi-size CROSS="arm-openwrt-linux-uclibcgnueabi-" ARCH="arm" ; make[3]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0' arm-openwrt-linux-uclibcgnueabi-gcc -Wall A.c -o sender cc1: note: someone does not honour COPTS correctly, passed 0 times In file included from A.c:17:0: shm_comm.h: In function 'calculate_checksum': shm_comm.h:74:5: error: 'for' loop initial declarations are only allowed in C99 mode for (int i = 0; i < len; i++) { ^ shm_comm.h:74:5: note: use option -std=c99 or -std=gnu99 to compile your code Makefile:10: recipe for target 'sender' failed make[3]: *** [sender] Error 1 make[3]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0' Makefile:31: recipe for target '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi//.built' failed make[2]: *** [/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi//.built] Error 2 make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' package/Makefile:191: recipe for target 'package/shared_memory/compile' failed make[1]: *** [package/shared_memory/compile] Error 2 make[1]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1' /home/huaxi/openwrt/openwrt-15.05.1/include/toplevel.mk:181: recipe for target 'package/shared_memory/compile' failed make: *** [package/shared_memory/compile] Error 2 huaxi@ubuntu:~/openwrt/openwrt-15.05.1$ make package/shared_memory/{clean,compile,install} V=s Collecting package info: done make[1]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' rm -f /home/huaxi/openwrt/openwrt-15.05.1/bin/realview/packages/base/shared_memory_* rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/stamp/._installed rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/packages/.list /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/host/packages/.list rm -rf /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0 make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' make[1]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1' make[1]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/libs/toolchain' if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libc" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libgcc" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install if [ -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean ]; then rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install.clean; fi; echo "libpthread" >> /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/pkginfo/toolchain.default.install make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/libs/toolchain' make[2]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' mkdir -p /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0 cp -fpR -u ./src/* /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ touch /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.prepared_d1b905142a8095dca803c611f8f12ccc rm -f /home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/stamp/._installed (cd /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/./; if [ -x ./configure ]; then find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.guess | xargs -r chmod u+w; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.guess | xargs -r -n1 cp --remove-destination /home/huaxi/openwrt/openwrt-15.05.1/scripts/config.guess; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.sub | xargs -r chmod u+w; find /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/ -name config.sub | xargs -r -n1 cp --remove-destination /home/huaxi/openwrt/openwrt-15.05.1/scripts/config.sub; AR="arm-openwrt-linux-uclibcgnueabi-gcc-ar" AS="arm-openwrt-linux-uclibcgnueabi-gcc -c -Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99" LD=arm-openwrt-linux-uclibcgnueabi-ld NM="arm-openwrt-linux-uclibcgnueabi-gcc-nm" CC="arm-openwrt-linux-uclibcgnueabi-gcc" GCC="arm-openwrt-linux-uclibcgnueabi-gcc" CXX="arm-openwrt-linux-uclibcgnueabi-g++" RANLIB="arm-openwrt-linux-uclibcgnueabi-gcc-ranlib" STRIP=arm-openwrt-linux-uclibcgnueabi-strip OBJCOPY=arm-openwrt-linux-uclibcgnueabi-objcopy OBJDUMP=arm-openwrt-linux-uclibcgnueabi-objdump SIZE=arm-openwrt-linux-uclibcgnueabi-size CFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99 " CXXFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99 " CPPFLAGS="-I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " LDFLAGS="-L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/lib " ./configure --target=arm-openwrt-linux --host=arm-openwrt-linux --build=x86_64-linux-gnu --program-prefix="" --program-suffix="" --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/lib --sysconfdir=/etc --datadir=/usr/share --localstatedir=/var --mandir=/usr/man --infodir=/usr/info --disable-nls ; fi; ) rm -f /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.configured_* touch /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/.configured_yyy CFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99 -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " CXXFLAGS="-Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99 -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/include " LDFLAGS="-L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/usr/lib -L/home/huaxi/openwrt/openwrt-15.05.1/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/lib " make -j1 -C /home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0/. AR="arm-openwrt-linux-uclibcgnueabi-gcc-ar" AS="arm-openwrt-linux-uclibcgnueabi-gcc -c -Os -pipe -march=armv6k -mtune=mpcore -mfpu=vfp -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -std=c99" LD=arm-openwrt-linux-uclibcgnueabi-ld NM="arm-openwrt-linux-uclibcgnueabi-gcc-nm" CC="arm-openwrt-linux-uclibcgnueabi-gcc" GCC="arm-openwrt-linux-uclibcgnueabi-gcc" CXX="arm-openwrt-linux-uclibcgnueabi-g++" RANLIB="arm-openwrt-linux-uclibcgnueabi-gcc-ranlib" STRIP=arm-openwrt-linux-uclibcgnueabi-strip OBJCOPY=arm-openwrt-linux-uclibcgnueabi-objcopy OBJDUMP=arm-openwrt-linux-uclibcgnueabi-objdump SIZE=arm-openwrt-linux-uclibcgnueabi-size CROSS="arm-openwrt-linux-uclibcgnueabi-" ARCH="arm" ; make[3]: Entering directory '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0' arm-openwrt-linux-uclibcgnueabi-gcc -Wall A.c -o sender cc1: note: someone does not honour COPTS correctly, passed 0 times In file included from A.c:17:0: shm_comm.h: In function 'calculate_checksum': shm_comm.h:74:5: error: 'for' loop initial declarations are only allowed in C99 mode for (int i = 0; i < len; i++) { ^ shm_comm.h:74:5: note: use option -std=c99 or -std=gnu99 to compile your code Makefile:10: recipe for target 'sender' failed make[3]: *** [sender] Error 1 make[3]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/shared_memory-1.0' Makefile:32: recipe for target '/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi//.built' failed make[2]: *** [/home/huaxi/openwrt/openwrt-15.05.1/build_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi//.built] Error 2 make[2]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1/package/shared_memory' package/Makefile:191: recipe for target 'package/shared_memory/compile' failed make[1]: *** [package/shared_memory/compile] Error 2 make[1]: Leaving directory '/home/huaxi/openwrt/openwrt-15.05.1' /home/huaxi/openwrt/openwrt-15.05.1/include/toplevel.mk:181: recipe for target 'package/shared_memory/compile' failed make: *** [package/shared_memory/compile] Error 2
08-19
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