[cfe-commits] [PATCH] clang: Add 32/64bit library search paths for Linux

[Carl-Daniel Hailfinger]

Linux distributions have various library search paths which vary across
distributions. /lib and /usr/lib/ are either 32 bit or 64 bit, depending
on whether you run something from the Debian family or openSUSE/RedHat
family.
/lib32 and /usr/lib32 exist in some distributions (usually those which
have /lib for 64 bit code, e.g. Debian on x86_64).
/lib64 and /usr/lib64 exist in other distributions (usually those which
have /lib for 32 bit code, e.g. openSUSE on x86_64).

Add all those paths to the default clang library search path.

This fixes Bug 4140 for x86-64 non-Debian distributions and for 32 bit
compilation on x86-64 Debian.

This is my first patch, so I appreciate feedback about what I can improve.

The patch is against cfe trunk.

Regards,
Carl-Daniel

-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: clang_lib_searchpath_3264bit.diff
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20090805/f5372824/attachment.ksh>