From 76bc2d1ed7f13fb329c33f48756ea3c24c59a6ea Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 17 May 2012 02:48:59 +0000
Subject: Imports Ruby's port to NativeClient (a.k.a NaCl). Patch by Google
 Inc. [ruby-core:45073].

* configure.in (RUBY_NACL): New M4 func to configure variables for
  NaCl.
  (RUBY_NACL_CHECK_PEPPER_TYPES): New M4 func to check the old names
  of Pepper interface types.
  (BTESTRUBY): New variable to specify which ruby should be run on
  "make btest". NaCl can run the built binary by sel_ldr, but it need
  rbconfig.rb. So this variable is distinguished from $MINIRUBY.

* thread_pthread.c: Disabled some features on NaCl.

* io.c: ditto.

* process.c: ditto.

* signal.c: ditto.

* file.c: ditto.

* missing/flock.c: ditto.

* nacl/pepper_main.c: An example implementation of Pepper application
  that embeds Ruby.

* nacl/example.html: An example of web page that uses the Pepper
  application.

* nacl/nacl-config.rb: Detects variants of NaCl SDK.

* nacl/GNUmakefile.in: Makefile template for NaCl specific build
  process.

* nacl/package.rb: script for packaging a NaCl-Ruby embedding
  application.

* nacl/reate_nmf.rb: Wrapper script of create_nmf.py

* dln.c (dln_load): Added a hack to call on NaCl.

* util.c (ruby_getcwd): Path to the current directort is not available
  on NaCl.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 nacl/GNUmakefile.in | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 nacl/GNUmakefile.in

(limited to 'nacl/GNUmakefile.in')

diff --git a/nacl/GNUmakefile.in b/nacl/GNUmakefile.in
new file mode 100644
index 0000000000..ebb3bfb401
--- /dev/null
+++ b/nacl/GNUmakefile.in
@@ -0,0 +1,60 @@
+# Copyright 2012 Google Inc. All Rights Reserved.
+# Author: yugui@google.com (Yugui Sonoda)
+
+include Makefile
+-include uncommon.mk
+
+NACL_SDK_ROOT=@NACL_SDK_ROOT@
+NACL_TOOLCHAIN=@NACL_TOOLCHAIN@
+NACL_TOOLCHAIN_DIR=$(NACL_SDK_ROOT)/toolchain/$(NACL_TOOLCHAIN)
+PATH+=:$(NACL_TOOLCHAIN_DIR)/bin
+PYTHON=@PYTHON@
+
+PPROGRAM=pepper-$(PROGRAM)
+PEPPER_LIBS=-lppapi
+PROGRAM_NMF=$(PROGRAM:.nexe=.nmf)
+PPROGRAM_NMF=$(PPROGRAM:.nexe=.nmf)
+
+GNUmakefile: $(srcdir)/nacl/GNUmakefile.in
+$(PPROGRAM): $(PROGRAM) pepper_main.$(OBJEXT)
+	$(Q)$(MAKE) $(MFLAGS) PROGRAM=$(PPROGRAM) MAINOBJ="pepper_main.$(OBJEXT)" LIBS="$(LIBS) $(PEPPER_LIBS)" program
+$(PROGRAM_NMF) $(PPROGRAM_NMF): $(@:.nmf=.nexe) nacl/create_nmf.rb
+
+.PHONY: pprogram package show_naclflags
+.SUFFIXES: .nexe .nmf
+.nexe.nmf:
+	$(ECHO) generating manifest $@
+	$(Q)$(MINIRUBY) $(srcdir)/nacl/create_nmf.rb --verbose=$(V) $(@:.nmf=.nexe) $@
+
+pepper_main.$(OBJEXT): $(srcdir)/nacl/pepper_main.c
+	@$(ECHO) compiling nacl/pepper_main.c
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $(srcdir)/nacl/pepper_main.c
+ruby.$(OBJEXT):
+	@$(ECHO) compiling $<
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@.tmp -c $<
+	$(Q) $(OBJCOPY) --weaken-symbol=rb_load_file $@.tmp $@
+	@-$(RM) $@.tmp
+file.$(OBJEXT):
+	@$(ECHO) compiling $<
+	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@.tmp -c $<
+	$(Q) $(OBJCOPY) --weaken-symbol=rb_file_load_ok $@.tmp $@
+	@-$(RM) $@.tmp
+
+all: pprogram
+main: $(PROGRAM_NMF)
+pprogram: showflags $(PPROGRAM) $(PPROGRAM_NMF)
+program: $(PROGRAM_NMF)
+prog: pprogram
+
+package: pprogram install-lib install-ext-comm install-ext-arch
+	$(ECHO) generating manifest $@
+	$(Q)$(MINIRUBY) $(srcdir)/nacl/package.rb $(prefix)
+
+showflags: show_naclflags
+
+show_naclflags:
+	@echo "      PATH = $(PATH)"
+	@echo "      NACL_SDK_ROOT = $(NACL_SDK_ROOT)"
+
+clean-local::
+	-$(RM) $(PPROGRAM) pepper_main.$(OBJEXT) $(PROGRAM_NMF) $(PPRGORAM_NMF)
-- 
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