Fix Yosemite issues

c_works_no.md

If you encounter errors like this configure: error: C compiler cannot create executables, try this command on Terminal:

sudo ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain

You should change XcodeDefault.xctoolchain and OSX10.10.xctoolchain tu suit your case.

stdlib.h.md

If you encounter errors like this fatal error: 'stdlib.h' file not found on Yosemite and Xcode 6.0.1, your /usr/include/ is probably missing.

Try this command on Terminal:

sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include /usr/include

Notice the MacOSX10.9.sdk, you may want MacOSX10.10.sdk for 10.10 final.

upgrade_ab.md

http://adventuresincoding.com/2012/05/how-to-get-apachebenchab-to-work-on-mac-os-x-lion

brew install pcre
curl -O http://apache.mirrors.pair.com/httpd/httpd-2.4.10.tar.gz
tar xzvf httpd-2.4.10.tar.gz
cd httpd-2.4.10/
./configure
make
cp support/ab /usr/local/bin

You should change httpd-2.4.10.tar.gz to the version your need that listed here: http://www.apache.org/dist/httpd/.

If you encounter errors like this fatal error: 'stdlib.h' file not found on Yosemite and Xcode 6.0.1, your /usr/include/ is probably missing.

First result on Google for this problem, and the solution worked well for me.

This isn't Yosemite-specific; use tab-completion to find the latest version of /usr/include. Here's an ugly overkill oneliner:

sudo ln -s "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/$(ls /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs | sort | head -n1)/usr/include" /usr/include