在MAC下编译apache时执行 ./configure 出现如下错误。
checking for gcc… /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc
checking whether the C compiler works… no
configure: error: in `/Users/hufeiyan/ws/httpd-2.2.26′:
configure: error: C compiler cannot create executables
See `config.log’ for more details
查看config.log有如下描述：
configure:4480: result: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc
configure:4709: checking for C compiler version
configure:4718: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc –version >&5
./configure: line 4720: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc: No such file or directory
configure:4729: $? = 127
configure:4718: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc -v >&5
./configure: line 4720: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc: No such file or directory
configure:4729: $? = 127
configure:4718: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc -V >&5
./configure: line 4720: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc: No such file or directory
configure:4729: $? = 127
configure:4718: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc -qversion >&5
./configure: line 4720: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc: No such file or directory
configure:4729: $? = 127
configure:4749: checking whether the C compiler works
configure:4771: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK conftest.c >&5
./configure: line 4773: /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc: No such file or directory
configure:4775: $? = 127
configure:4813: result: no
解决办法：
在命令行执行如下命令：
sudo ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/ /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain
OK，再次运行 ./configure 顺利完成配置