Stop Makefile forcing obsolete compilers for Mac and Linux.

Remove -arch ppc from subordinate makefiles.

Makefile

@@ -39,14 +39,16 @@ os := linux
 ifneq ($(shell uname | grep -i darwin),)
 os := mac
 # make sure mac builds on gcc 4.0 and uses the 10.5 sdk but sets min version to 10.4
-CXX:=g++-4.0
-CXXFLAGS:= -fno-stack-protector -mmacosx-version-min=10.4 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 -isysroot /Developer/SDKs/MacOSX10.5.sdk
-LDFLAGS:= -fno-stack-protector -mmacosx-version-min=10.4 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 -isysroot /Developer/SDKs/MacOSX10.5.sdk
+## This may have been valuable once, but as of 2014-01-24 it breaks the build
+## CXX:=g++-4.0
+## CXXFLAGS:= -fno-stack-protector -mmacosx-version-min=10.4 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 -isysroot /Developer/SDKs/MacOSX10.5.sdk
+## LDFLAGS:= -fno-stack-protector -mmacosx-version-min=10.4 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 -isysroot /Developer/SDKs/MacOSX10.5.sdk
 else ifneq ($(or $(shell uname | grep -i cygwin),$(shell uname | grep -i mingw)),)
 os := windows
 else
 #linux system, ensure we're using gcc-4.1
-CXX:=g++-4.1
+## Hopelessly outdated as of 2014-01-24
+## CXX:=g++-4.1
 endif
 
 # nativeArch: For internal use. Don't override this, instead override 'arch'.

external-libs/tinyxml/build/Makefile

@@ -19,7 +19,7 @@ outPath := $(platform)/
 
 compilerFlags += -Wall -c -O2
 ifeq ($(platform),mac)
-compilerFlags += -arch i386 -arch ppc
+compilerFlags += -arch i386
 endif
 
 linkerFlags += rcs

make/minizip.mk

@@ -23,7 +23,7 @@ libOpts += -lz
 else ifeq ($(os),mac)
 # libOpts += -Lexternal-libs/libxml2/mingw/lib
 libOpts += -lz
-ccFlags += -arch ppc -arch i386
+ccFlags += -arch i386
 endif
 
 libName := libminizip$

release/release.py

@@ -235,7 +235,7 @@ def packageMac(opts):
 
     print 'Building the DOM'
     makeCmd = 'make' + ' -C ' + join(codePath, 'dom') + ' -k' + \
-              ' -j ' + getBuildJobs(opts) + ' conf=release' + " arch='x86 ppc'"
+              ' -j ' + getBuildJobs(opts) + ' conf=release' + " arch='x86'"
     os.system(makeCmd)
 
     zip = createArchive(join(outdir, 'colladadom-mac'), getArchive(opts))