MIPS: Rename "mips" arch to "mipsel" in the GYP build.

Makefile

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 100 matching lines @@
 # - "android": cross-compile for Android/ARM
 # - default (no target specified): build all DEFAULT_ARCHES and MODES
 # - "check": build all targets and run all tests
 # - "<arch>.clean" for any <arch> in ARCHES
 # - "clean": clean all ARCHES
 
 # ----------------- internal stuff ------------------------
 
 # Architectures and modes to be compiled. Consider these to be internal
 # variables, don't override them (use the targets instead).
-ARCHES = ia32 x64 arm mips
+ARCHES = ia32 x64 arm mipsel
 DEFAULT_ARCHES = ia32 x64 arm
 MODES = release debug
 ANDROID_MODES = android.release android.debug
 
 # List of files that trigger Makefile regeneration:
 GYPFILES = build/all.gyp build/common.gypi build/standalone.gypi \
            preparser/preparser.gyp samples/samples.gyp src/d8.gyp \
            test/cctest/cctest.gyp tools/gyp/v8.gyp
 
 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release".
@@ skipping 10 matching lines @@
 
 # Target definitions. "all" is the default.
 all: $(MODES)
 
 # Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile
 # having been created before.
 buildbot:
         $(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \
                 builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)"
 
+mips mips.release mips.debug:
+        @echo "V8 does not support big-endian MIPS builds at the moment," \
+              "please use little-endian builds (mipsel)."
+
 # Compile targets. MODES and ARCHES are convenience targets.
 .SECONDEXPANSION:
 $(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES))
 
 $(ARCHES): $(addprefix $$@.,$(MODES))
 
 # Defines how to build a particular target (e.g. ia32.release).
 $(BUILDS): $(OUTDIR)/Makefile.$$(basename $$@)
         @$(MAKE) -C "$(OUTDIR)" -f Makefile.$(basename $@) \
                  CXX="$(CXX)" LINK="$(LINK)" \
@@ skipping 104 matching lines @@
 
 # Stores current GYPFLAGS in a file.
 $(ENVFILE).new:
         @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
             echo "CXX=$(CXX)" >> $(ENVFILE).new
 
 # Dependencies.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
             --revision 1282