Log message:
Replace all references to _GCC_REQD with the appropriate logical value for
each GCC version.  Using the variable causes impossible version constraints
when a specific GCC is depended upon but the user is using something newer,
as _GCC_REQD will be set to the higher value.

Log message:
PR pkg/48740 - Fix build issues on Darwin

Apply a patch by Sevan:
  1. gcc needs to be built with dwarf2 if Darwin < 9
  2. if you're building on a 32bit PowerPC Darwin < 9, disable multilib

Log message:
Bump for perl-5.20.0.
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.

Log message:
Bump applications PKGREVISIONs for python users that might be using
python3, since the default changed from python33 to python34.

I probably bumped too many. I hope I got them all.

Log message:
New package option: gcc-objc++

Log message:
Darwin: Fix an issue that gcc producing binaries linked with a wrong libgcc_s

If we don't install libgcc_s.10.[45].dylib, our gcc links binaries
with *both* /usr/lib/libgcc_s.1.dylib and
${GCC_PREFIX}/lib/libgcc_s.1.dylib, which is certainly a bad thing.

The problem was already reported to the upstream but it caught
seemingly no attention:
http://gcc.gnu.org/ml/gcc-help/2010-07/msg00164.html

Log message:
Fix build failure on Darwin

See ${WRKSRC}/libgcc/config/t-slibgcc-darwin: It uses strip(1) to
create a stub library, not just to remove symbols, so we must not
let strip(1) be a no-op regardless of ${INSTALL_UNSTRIPPED} or the
build fails for missing files.

Log message:
Remove the whitespace between $(LINKER_RPATH_FLAG) and the path. Otherwise the \ 
flag may be misinterpreted by linker (e.g. Apple's ld)

Log message:
Texinfo 5 compatibility.

Log message:
Bump all packages for perl-5.18, that
a) refer 'perl' in their Makefile, or
b) have a directory name of p5-*, or
c) have any dependency on any p5-* package

Like last time, where this caused no complaints.