mxcl/homebrew — pull request #12566 by bcharrow (2012-06-02 18:47:59+00:00)
Title: Update log4cxx formula

propertiespatternconverter.cpp fails to compile when the optimization flag is
"-Os", which is the default. Appending "-O2" to CXXFLAGS, which is a similar
optimization level, resolves the issue.

Fixes #12565