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标题: 一套完整的ARM交叉编译环境的搭建过程（6） [打印本页]

作者: yuyang911220 时间: 2014-8-28 17:11 标题: 一套完整的ARM交叉编译环境的搭建过程（6）

编译出错：

1）checking for suffix of object files... configure: error: in `/opt/embedded/build-tools/build-glibc':

configure: error: cannot compute suffix of object files: cannot compile

See `config.log' for more details

## ----------- ##

## Core tests. ##

## ----------- ##

configure:2363: checking build system type

configure:2377: result: x86_64-unknown-linux-gnu

configure:2397: checking host system type

configure:2410: result: arm-unknown-linux-gnu

configure:2439: checking for arm-linux-gcc

configure:2466: result: arm-linux-gcc

configure:2735: checking for C compiler version

configure:2744: arm-linux-gcc --version >&5

../glibc-2.13/configure: line 2746: arm-linux-gcc: command not found

configure:2755: $? = 127

configure:2744: arm-linux-gcc -v >&5

../glibc-2.13/configure: line 2746: arm-linux-gcc: command not found

configure:2755: $? = 127

configure:2744: arm-linux-gcc -V >&5

../glibc-2.13/configure: line 2746: arm-linux-gcc: command not found

configure:2755: $? = 127

configure:2744: arm-linux-gcc -qversion >&5

../glibc-2.13/configure: line 2746: arm-linux-gcc: command not found

configure:2755: $? = 127

configure:2760: checking for suffix of object files

configure:2782: arm-linux-gcc -c conftest.c >&5

../glibc-2.13/configure: line 2784: arm-linux-gcc: command not found

configure:2786: $? = 127

configure: failed program was:

| /* confdefs.h */

| #define PACKAGE_NAME "GNU C Library"

| #define PACKAGE_TARNAME "c-library"

| #define PACKAGE_VERSION "(see version.h)"

| #define PACKAGE_STRING "GNU C Library (see version.h)"

| #define PACKAGE_BUGREPORT "glibc"

| #define PACKAGE_URL "http://www.gnu.org/software/c-library/"

解决方法：PATH=$PREFIX/bin

PATH ../glibc-2.13/configure BUILD_CC="gcc" CC=arm-linux-gcc --host=$TARGET --target=$TARGET --prefix=/usr --enable-add-ons --disable-profile --cache-file=config.cache --with-binutils=$PREFIX/bin/ --with-headers=$TARGET_PREFIX/include/ ，在配置前面加上PATH=$PREFIX/bin

PATH ，虽然你可能已加到bash.bashrc或/etc/profile，即将编译成的arm-linux-gcc设置了环境变量,用arm-linux-gcc -v检查发现已存在，但就是不好使，编译会报错（上述），故在配置前面加上此句。

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