Re: [ptxdist] Integration of node.js

[Alexander Stein <alexander.stein@systec-electronic.com>]

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Hello Alexander :),

On Wednesday 10 December 2014 09:38:58, Alexander Raimondi wrote:
> Hi Jean-Claude
> 
> Yes, I can give you my current work state. It is attached as tar.gz

Thanks for your current work. By coincidence I need to take a look at nodejs myself :)

> You will find:
> - A patch that will add support for node.js to a local project (not 
> into ptxdist itself)
> - A local_src directory with a build script
> 
> Everything is based on ptxdist 14.1.0 (from phytec)
> 
> Some comments
> - I only tested node +ssl +npm (no ssl doesn't compile for some reason)

Thanks for your effor so far. I've done some work based on it, e.g. compile without ssl is patched.
I also cleaned up the rules a bit, including moving to cross. Feel free to try and comment.

Best regards,
Alexander
-- 
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From 118e006c128ff7c873b898bf3869bd7e0c3c9cd7 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@systec-electronic.com>
Date: Wed, 10 Dec 2014 15:09:40 +0100
Subject: [PATCH 1/1] Add node.js

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
---
 .../0001-node.cc-Fix-without-ssl-compilation.patch |  38 +++++
 patches/node-v0.10.33/series                       |   4 +
 rules/cross-node.in                                |  13 ++
 rules/cross-node.make                              |  31 +++++
 rules/node.in                                      |  30 ++++
 rules/node.make                                    | 154 +++++++++++++++++++++
 6 files changed, 270 insertions(+)
 create mode 100644 patches/node-v0.10.33/0001-node.cc-Fix-without-ssl-compilation.patch
 create mode 100644 patches/node-v0.10.33/series
 create mode 100644 rules/cross-node.in
 create mode 100644 rules/cross-node.make
 create mode 100644 rules/node.in
 create mode 100644 rules/node.make

diff --git a/patches/node-v0.10.33/0001-node.cc-Fix-without-ssl-compilation.patch b/patches/node-v0.10.33/0001-node.cc-Fix-without-ssl-compilation.patch
new file mode 100644
index 0000000..c7ac4d5
--- /dev/null
+++ b/patches/node-v0.10.33/0001-node.cc-Fix-without-ssl-compilation.patch
@@ -0,0 +1,38 @@
+From: Alexander Stein <alexander.stein@systec-electronic.com>
+Date: Wed, 10 Dec 2014 11:56:59 +0100
+Subject: [PATCH] node.cc: Fix --without-ssl compilation
+
+The SSL parts of code were not encapsulated correctly.
+
+Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
+---
+ src/node.cc | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/node.cc b/src/node.cc
+index 18c743f..0d67745 100644
+--- a/src/node.cc
++++ b/src/node.cc
+@@ -82,7 +82,6 @@ typedef int mode_t;
+ #include "node_script.h"
+ #include "v8_typed_array.h"
+ 
+-#include "node_crypto.h"
+ #include "util.h"
+ 
+ using namespace v8;
+@@ -2579,12 +2578,14 @@ static void ParseArgs(int argc, char **argv) {
+       p = 1 + strchr(arg, '=');
+       max_stack_size = atoi(p);
+       argv[i] = const_cast<char*>("");
++#if HAVE_OPENSSL
+     } else if (strcmp(arg, "--enable-ssl2") == 0) {
+       SSL2_ENABLE = true;
+       argv[i] = const_cast<char*>("");
+     } else if (strcmp(arg, "--enable-ssl3") == 0) {
+       SSL3_ENABLE = true;
+       argv[i] = const_cast<char*>("");
++#endif
+     } else if (strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) {
+       PrintHelp();
+       exit(0);
diff --git a/patches/node-v0.10.33/series b/patches/node-v0.10.33/series
new file mode 100644
index 0000000..a75a360
--- /dev/null
+++ b/patches/node-v0.10.33/series
@@ -0,0 +1,4 @@
+# generated by git-ptx-patches
+#tag:base --start-number 1
+0001-node.cc-Fix-without-ssl-compilation.patch
+# 43e6493f1a10493aadadef4852982922  - git-ptx-patches magic
diff --git a/rules/cross-node.in b/rules/cross-node.in
new file mode 100644
index 0000000..5e467e0
--- /dev/null
+++ b/rules/cross-node.in
@@ -0,0 +1,13 @@
+## SECTION=crosstools
+
+config CROSS_NODE
+	bool
+	help
+	  Fast, scalable network application scripting environment
+
+	  Node.js® is a platform built on Chrome's JavaScript runtime for
+	  easily building fast, scalable network applications. Node.js uses
+	  an event-driven, non-blocking I/O model that makes it lightweight
+	  and efficient, perfect for data-intensive real-time applications
+	  that run across distributed devices.
+
diff --git a/rules/cross-node.make b/rules/cross-node.make
new file mode 100644
index 0000000..5077742
--- /dev/null
+++ b/rules/cross-node.make
@@ -0,0 +1,31 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2014 by Alex Raimondi <raimondi@miromico.ch>
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+CROSS_PACKAGES-$(PTXCONF_CROSS_NODE) += cross-node
+
+#
+# autoconf
+#
+CROSS_NODE_CONF_OPT	:= --prefix=/usr \
+		 	--without-snapshot \
+		   	--dest-os=linux
+
+$(STATEDIR)/host-node.prepare:
+	@$(call targetinfo)
+	@$(call clean, $(CROSS_NODE_DIR)/config.cache)
+	cd $(CROSS_NODE_DIR) && \
+		$(CROSS_NODE_PATH) $(CROSS_NODE_ENV) \
+		./configure $(CROSS_NODE_CONF_OPT)
+	@$(call touch)
+
+# vim: syntax=make
diff --git a/rules/node.in b/rules/node.in
new file mode 100644
index 0000000..47fe839
--- /dev/null
+++ b/rules/node.in
@@ -0,0 +1,30 @@
+## SECTION=networking
+
+menuconfig NODE
+	tristate
+	prompt "node                          "
+	select CROSS_NODE
+	help
+	  Fast, scalable network application scripting environment
+
+	  Node.js® is a platform built on Chrome's JavaScript runtime for
+	  easily building fast, scalable network applications. Node.js uses
+	  an event-driven, non-blocking I/O model that makes it lightweight
+	  and efficient, perfect for data-intensive real-time applications
+	  that run across distributed devices.
+
+if NODE
+
+config NODE_SSL
+	tristate
+	prompt "SSL support"
+	help
+	  Enable support for ssl
+
+config NODE_NPM
+	tristate
+	prompt "Include npm packet manager"
+	help
+	  Include packet manager
+
+endif
diff --git a/rules/node.make b/rules/node.make
new file mode 100644
index 0000000..b711eec
--- /dev/null
+++ b/rules/node.make
@@ -0,0 +1,154 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2014 by Alex Raimondi <raimondi@miromico.ch>
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_NODE) += node
+
+#
+# Paths and names
+#
+NODE_VERSION	:= 0.10.33
+NODE_MD5	:= 626ca8a4f8fec4df49c78ed53d46f1f7
+NODE		:= node-v$(NODE_VERSION)
+NODE_SUFFIX	:= tar.gz
+NODE_URL	:= http://nodejs.org/dist/v$(NODE_VERSION)/$(NODE).$(NODE_SUFFIX)
+NODE_SOURCE	:= $(SRCDIR)/$(NODE).$(NODE_SUFFIX)
+NODE_DIR	:= $(BUILDDIR)/$(NODE)
+NODE_LICENSE	:= MIT
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+#$(NODE_SOURCE):
+#	@$(call targetinfo)
+#	@$(call get, NODE)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+#NODE_PATH   := PATH=$(CROSS_PATH)
+NODE_ENV    := $(CROSS_ENV)
+
+#
+# autoconf
+#
+#NODE_AUTOCONF := \
+#        $(CROSS_AUTOCONF_USR) 
+#        --libdir=/usr/lib/lighttpd \
+#        --$(call ptx/endis, PTXCONF_GLOBAL_LARGE_FILE)-lfs \
+#        $(GLOBAL_IPV6_OPTION) \
+#        --without-libev \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_MYSQL)-mysql \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_LDAP)-ldap \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_ATTR)-attr \
+#        --without-valgrind \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_OPENSSL)-openssl \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_KERBEROS)-kerberos5 \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_PCRE)-pcre \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_ZLIB)-zlib \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_BZ2LIB)-bzip2 \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_FAM)-fam \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_WEBDAV_PROPS)-webdav-props \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_WEBDAV_LOCKS)-webdav-locks \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_GDBM)-gdbm \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_MEMCACHE)-memcache \
+#        --$(call ptx/wwo, PTXCONF_LIGHTTPD_LUA)-lua
+
+#NODE_CONF_ENV	:= $(CROSS_ENV)
+
+#
+# autoconf
+#
+#NODE_CONF_TOOL	:= autoconf
+NODE_CONF_OPT	:= --prefix=/usr \
+		   --without-snapshot \
+		   --dest-cpu=arm \
+		   --dest-os=linux
+
+ifndef PTXCONF_NODE_SSL
+NODE_CONF_OPT += --without-ssl
+endif
+
+ifndef PTXCONF_NODE_NPM
+NODE_CONF_OPT += --without-npm
+endif
+
+$(STATEDIR)/node.prepare:
+	@echo $(NODE_CONF_OPT)
+	@$(call targetinfo)
+	@$(call clean, $(NODE_DIR)/config.cache)
+	cd $(NODE_DIR) && \
+		$(NODE_PATH) $(NODE_ENV) \
+		./configure $(NODE_CONF_OPT)
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+#$(STATEDIR)/node.compile:
+#	@$(call targetinfo)
+#	@$(call world/compile, NODE)
+#	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+#$(STATEDIR)/node.install:
+#	@$(call targetinfo)
+#	@$(call world/install, NODE)
+#	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/node.targetinstall:
+	@$(call targetinfo)
+
+	@$(call install_init, node)
+	@$(call install_fixup, node,PRIORITY,optional)
+	@$(call install_fixup, node,SECTION,base)
+	@$(call install_fixup, node,AUTHOR,"Alex Raimondi <raimondi@miromico.ch>")
+	@$(call install_fixup, node,DESCRIPTION,missing)
+
+	@$(call install copy, node, 0, 0, 0755, /usr/share/nodejs)
+	@$(call install_copy, node, 0, 0, 0755, $(NODE_DIR)/node, /usr/bin/node)
+	@$(call install_copy, node, 0, 0, 0755, $(NODE_DIR)/node, /usr/bin/nodejs)
+	@$(call install_link, node, ../lib/node_modules/npm/bin/npm-cli.js, /usr/bin/npm)
+
+	@$(call install_tree, node, 0, 0, $(NODE_DIR)/deps/npm/node_modules, /usr/lib/node_modules/npm/node_modules)
+	@$(call install_tree, node, 0, 0, $(NODE_DIR)/deps/npm/lib, /usr/lib/node_modules/npm/lib)
+	@$(call install_tree, node, 0, 0, $(NODE_DIR)/deps/npm/bin, /usr/lib/node_modules/npm/bin)
+	@$(call install_tree, node, 0, 0, $(NODE_DIR)/lib, /usr/lib/nodejs)
+	@$(call install_tree, node, 0, 0, $(NODE_DIR)/deps/npm/scripts, /usr/lib/node_modules/npm/scripts)
+
+	@for i in $(shell cd $(NODE_DIR)/deps && find npm -maxdepth 1 -type f); do \
+	    $(call install_copy, node, 0, 0, 0755, -, /usr/lib/node_modules/$$i); \
+	done
+
+	@$(call install_finish, node)
+
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+#$(STATEDIR)/node.clean:
+#	@$(call targetinfo)
+#	@$(call clean_pkg, NODE)
+
+# vim: syntax=make
-- 
2.0.4


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