From 5ec2b3fc3d2da83eed34645176c720fb2c4c4969 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Thu, 16 Oct 2014 17:10:33 +0200
Subject: [PATCH] build: set up basic multi-arch/mode build

Make `make -f Makefile.build ia32.release x64.debug` work.  It's not
perfect yet: it requires running `./configure` first and the generated
`config.gypi` is shared across builds.

PR-URL: https://github.com/node-forward/node/pull/24
Reviewed-By: Fedor Indutny <fedor@indutny.com>
---
 Makefile.build | 27 +++++++++++++++++----------
 common.gypi    |  6 ++++++
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/Makefile.build b/Makefile.build
index 2fbe1ba7db..1aa5f56515 100644
--- a/Makefile.build
+++ b/Makefile.build
@@ -31,7 +31,8 @@ CXX ?= g++
 LINK ?= g++
 OUTDIR ?= out
 TESTJOBS ?=
-GYPFLAGS ?=
+# TODO(bnoordhuis) Make i18n support configurable.
+GYPFLAGS ?= -Dv8_enable_i18n_support=0
 TESTFLAGS ?=
 ANDROID_NDK_ROOT ?=
 ANDROID_NDK_HOST_ARCH ?=
@@ -229,9 +230,16 @@ ANDROID_ARCHES = android_ia32 android_arm android_arm64 android_mipsel android_x
 NACL_ARCHES = nacl_ia32 nacl_x64
 
 # List of files that trigger Makefile regeneration:
-GYPFILES = build/all.gyp build/features.gypi build/standalone.gypi \
-           build/toolchain.gypi samples/samples.gyp src/compiler/compiler.gyp \
-           src/d8.gyp test/cctest/cctest.gyp tools/gyp/v8.gyp
+GYPFILES = \
+	common.gypi \
+	deps/cares/cares.gyp \
+	deps/debugger-agent/debugger-agent.gyp \
+	deps/http_parser/http_parser.gyp \
+	deps/openssl/openssl.gyp \
+	deps/uv/uv.gyp \
+	deps/v8/tools/gyp/v8.gyp \
+	deps/zlib/zlib.gyp \
+	node.gyp \
 
 # If vtunejit=on, the v8vtune.gyp will be appended.
 ifeq ($(vtunejit), on)
@@ -403,10 +411,10 @@ $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE)
 	        cut -f 2 -d " " | cut -f 1 -d "-" ))
 	$(eval CXX_TARGET_ARCH:=$(subst aarch64,arm64,$(CXX_TARGET_ARCH)))
 	$(eval V8_TARGET_ARCH:=$(subst .,,$(suffix $(basename $@))))
-	PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH):$(shell pwd)/build/gyp/pylib:$(PYTHONPATH)" \
 	GYP_GENERATORS=make \
-	build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
-	              -Ibuild/standalone.gypi --depth=. \
+	tools/gyp/gyp --generator-output="$(OUTDIR)" node.gyp \
+	              -Icommon.gypi --depth=. \
+	              -Dtarget_arch=$(V8_TARGET_ARCH) \
 	              -Dv8_target_arch=$(V8_TARGET_ARCH) \
 	              $(if $(findstring $(CXX_TARGET_ARCH),$(V8_TARGET_ARCH)), \
 	              -Dtarget_arch=$(V8_TARGET_ARCH),) \
@@ -414,10 +422,9 @@ $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE)
 	              -S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS)
 
 $(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE)
-	PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH):$(shell pwd)/build/gyp/pylib:$(PYTHONPATH)" \
 	GYP_GENERATORS=make \
-	build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
-	              -Ibuild/standalone.gypi --depth=. -S.native $(GYPFLAGS)
+	tools/gyp/gyp --generator-output="$(OUTDIR)" node.gyp \
+	              -Icommon.gypi --depth=. -S.native $(GYPFLAGS)
 
 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN:
 ifndef ANDROID_NDK_ROOT
diff --git a/common.gypi b/common.gypi
index 75583f34e8..0fa2d1856f 100644
--- a/common.gypi
+++ b/common.gypi
@@ -12,6 +12,12 @@
     'clang%': 0,
     'python%': 'python',
 
+    'node_tag%': '',
+    'uv_library%': 'static_library',
+
+    # Default to -O0 for debug builds.
+    'v8_optimized_debug%': 0,
+
     # Enable disassembler for `--print-code` v8 options
     'v8_enable_disassembler': 1,