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# Couch servers for users stuff.
require 'tmpdir'
namespace :tracemonkey do
desc 'Build Tracemonkey'
task :build => [:known_distro, 'environment:path', JS_LIB]
file JS_LIB => [package_dep('/usr/bin/python' => 'python'), AUTOCONF_213] do
src = "#{DEPS}/spidermonkey/js/src"
begin
Dir.chdir src
if DISTRO[0] == :solaris
# Solaris requires a manual fix to the link flags which is crashing ld.
ed = %w[ 2317 i MOZ_FIX_LINK_PATHS= . w q ]
sh "echo '#{ed.join "\\n"}' | ed '#{src}/configure.in'"
end
if DISTRO[0] == :slf
sh 'autoconf-2.13'
else
sh 'autoconf2.13'
end
Dir.mktmpdir 'tracemonkey_build' do |dir|
Dir.chdir dir do
cmd = ["#{src}/configure", "--prefix=#{BUILD}", "--without-x", "--disable-tests"]
if DISTRO[0] == :solaris
cmd = [
"LDFLAGS='-L/opt/csw/gcc4/lib'",
"CXXFLAGS='-R/opt/csw/gcc4/lib'",
cmd,
'--disable-tracejit'
].flatten
end
cmd = ["CC=gcc", "CXX=g++", cmd].flatten if DISTRO[0] == :osx
show_file('config.log') do
sh(["env", cmd].flatten.join(' '))
end
gmake
gmake "install"
# The CouchDB 1.1.1 configure script first tries to link against "libmozjs185" before trying "libmozjs".
# Unfortunately, Ubuntu 11.04 installs /usr/lib/libmozjs185.so, so despite all those -Ls and -Rs, the first
# test succeeds, causing Couch to use the system libmozjs, which is bad. I investigated several ideas:
#
# 1. ./configure --program-suffix=185, to build a libmozjs185.so, but that, firstly, didn't even work,
# and secondly, would probably cause trouble with CouchDB 1.1.0 which still wants libmozjs.so.
# 2. Various -nostdlib and -nostartfiles options in LDFLAGS, to prevent it from searching /usr/lib. That
# broke linking against libc, libgcc, libm, etc. and even if it could be done right, it seems brittle.
# 3. Just symlink it so ld finds what it wants. And that worked.
sh "ln", "-sf", "libmozjs.so", "#{BUILD}/lib/libmozjs185.so" unless DISTRO[0] == :osx
# Manually install the Mozilla header files.
mozilla_include = "#{BUILD}/include/js/mozilla"
Dir.mkdir mozilla_include unless File.directory?(mozilla_include)
Dir.glob("#{DEPS}/spidermonkey/mfbt/*").each do |header|
sh "cp", header, mozilla_include
end
end
end
record_manifest 'tracemonkey'
ensure
Dir.chdir src
gmake "distclean" if File.exist? "Makefile"
sh 'git checkout HEAD configure.in'
sh 'git clean -df .'
end
end
end