msvc: fix check of intel composer version with visual studio 2010

Signed-off-by: Thomas Nagy <tnagy1024@gmail.com>
Explicitly execute python binary (sys.executable) in distcheck

Signed-off-by: Caitlin Potter <snowball@defpixel.com>
Signed-off-by: Thomas Nagy <tnagy1024@gmail.com>
Issue 1278
Issue 1300
Issue 1300
Issue 1299
Issue 1297
protoc: small correction

Signed-off-by: Thomas Nagy <tnagy2pow10@gmail.com>
Correcting Darwin compilation

gcc, gxx, and fc_config for Darwin platform were specifying
-compatibility_version and -current_version compilation flags.  These
flags are actually are link flags and generate warnings by clang
compiler.

Also, these flags were specified in non-standard way, which was
confusing clang compiler.

Signed-off-by: Thomas Nagy <tnagy2pow10@gmail.com>
Issue 1272
Issue 1262
Issue 1263
extend the subst task to support other copy modes such as hard linking
deployment extension in msvs projects
Removed the annoying assert in msvs.py
Force a fixed order in the link task inputs to prevent unnecessary rebuilds
Remove the requirement for opt.load('qt4')
Issue 1253
Merge branch 'master' of http://code.google.com/p/waf
slightly faster regexp for replacing c/c++ comments