From 9550714057bf9f2b1455bbdcd53fe6623ef48524 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 23 Jan 2017 02:50:23 +0000
Subject: Parallel ext configuration

* ext/configure-ext.mk: configure each directories underneath ext
  in parallel.

* template/exts.mk.tmpl: then collect the results.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 template/configure-ext.mk.tmpl | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 template/configure-ext.mk.tmpl

(limited to 'template/configure-ext.mk.tmpl')

diff --git a/template/configure-ext.mk.tmpl b/template/configure-ext.mk.tmpl
new file mode 100644
index 0000000000..974a257e2e
--- /dev/null
+++ b/template/configure-ext.mk.tmpl
@@ -0,0 +1,27 @@
+V = 0
+Q1 = $(V:1=)
+Q = $(Q1:0=@)
+ECHO1 = $(V:1=@:)
+ECHO = $(ECHO1:0=@echo)
+
+<%
+srcdir = miniruby = nil
+opt = OptionParser.new do |o|
+  o.on('--srcdir=SRCDIR') {|v| srcdir = v}
+  o.on('--miniruby=MINIRUBY') {|v| miniruby = v}
+  o.order!(ARGV)
+end
+srcdir ||= File.dirname(File.dirname(__FILE__))
+exts = Dir.glob("#{srcdir}/ext/*/").map(&File.method(:basename))
+%>
+all:
+% exts.each do |dir|
+all: ext/<%=dir%>/exts.mk
+ext/<%=dir%>/exts.mk: FORCE
+	$(Q)$(MINIRUBY) $(srcdir)/ext/extmk.rb --make="$(MAKE)" --command-output=ext/<%=dir%>/exts.mk \
+		$(SCRIPT_ARGS) --extension=<%=dir%> --extstatic $(EXTSTATIC) \
+		--gnumake=$(gnumake) --extflags="$(EXTLDFLAGS)" \
+		-- subconfigure
+% end
+
+.PHONY: FORCE
-- 
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