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#!/usr/bin/ruby
# tool to look through a qmake pro file and find what headers are to be
# installed it then figures out the classes in each of those files
# and then creates the directory _include and creates files named after the
# class names in there which #include the file that contains the class
cwd = File.dirname( __FILE__ )
require 'find'
require File.expand_path(File.join(File.dirname(__FILE__), 'platform.rb'))
######################################################################### defs
case Platform::IMPL
when :mswin
ruby='ruby -rfileutils -e'
CP="#{ruby} 'FileUtils.copy_file ARGV[0], ARGV[1]' --"
LN=CP
RM=ruby+' "FileUtils.rm ARGV[0], :force => true" --'
RM_RF="#{ruby} 'FileUtils.rm_rf ARGV[0]' --"
MKDIR="#{ruby} 'FileUtils.mkpath ARGV[0]' --"
ORDERONLY=''
else
CP='cp'
LN=CP #'ln -sf' oddly doesn't work, the target is always remade
RM='rm -f'
RM_RF='rm -rf'
MKDIR='mkdir -p'
ORDERONLY='|'
end
def penis( path )
yielded = false
File.open( path ).each_line do |line|
matches = /(class|struct)\s*LASTFM_DLLEXPORT\s*([a-zA-Z0-9]+)/.match( line )
unless matches.nil?
yield path, matches[2]
yielded = true
end
end
# just copy it without adjustment if there were no exported classes
yield path, File.basename( path ) unless yielded
end
######################################################################### main
INSTALL_PREFIX=ENV['LFM_PREFIX']
abort("Environment variable LFM_PREFIX not defined") if INSTALL_PREFIX.nil?
$install_headers=''
$headers=''
puts <<-EOS
.PHONY: all
all: headers __src __fingerprint __demos __tests
.PHONY: __src
__src: src/Makefile
cd src && $(MAKE)
.PHONY: __fingerprint
__fingerprint: src/fingerprint/Makefile __src
cd src/fingerprint && $(MAKE)
.PHONY: __tests
__tests: tests/Makefile __src
cd tests && $(MAKE)
.PHONY: __demos
__demos: demos/Makefile __src
cd demos && $(MAKE)
src/Makefile:
cd src && #{ENV['LFM_QMAKE']}
src/fingerprint/Makefile:
cd src/fingerprint && #{ENV['LFM_QMAKE']}
tests/Makefile:
cd tests && #{ENV['LFM_QMAKE']}
demos/Makefile:
cd demos && #{ENV['LFM_QMAKE']}
.PHONY: clean
clean:
#{RM_RF} _include
#{RM_RF} src/_build
#{RM_RF} src/fingerprint/_build
#{RM_RF} demos/_build
#{RM_RF} tests/_build
#{RM} src/Makefile
#{RM} src/fingerprint/Makefile
#{RM} tests/Makefile
#{RM} demos/Makefile
#{RM_RF} _bin
.PHONY: distclean
distclean: clean
#{RM} .qmake.env
#{RM} src/_files.qmake
#{RM} src/_version.h
#{RM} src/fingerprint/_files.qmake
#{RM} src/fingerprint/_version.h
#{RM} Makefile
EOS
begin
lhd='_include/lastfm'
ihd="$(DESTDIR)#{INSTALL_PREFIX}/include/lastfm"
ARGV.each do |header|
penis "src/#{header}" do |path, classname|
puts "#{lhd}/#{classname}: #{path} #{ORDERONLY} #{lhd}"
puts " #{LN} #{path} $@"
puts "#{ihd}/#{classname}: #{path} #{ORDERONLY} #{ihd}"
puts " #{CP} #{path} $@"
puts
$headers+=" #{lhd}/#{classname}"
$install_headers+=" #{ihd}/#{classname}"
end
end
end
puts <<-EOS
_include/lastfm:
#{MKDIR} $@
$(DESTDIR)#{INSTALL_PREFIX}/include/lastfm:
#{MKDIR} $@
_include/lastfm.h: #{$headers} #{ORDERONLY} _include/lastfm
ruby admin/lastfm.h.rb $@
$(DESTDIR)#{INSTALL_PREFIX}/include/lastfm.h: _include/lastfm.h #{ORDERONLY} $(DESTDIR)#{INSTALL_PREFIX}/include/lastfm
#{CP} _include/lastfm.h $@
.PHONY: headers
headers: #{$headers} _include/lastfm.h
.PHONY: install
install: #{$install_headers} $(DESTDIR)#{INSTALL_PREFIX}/include/lastfm.h
EOS
if Platform::IMPL == :macosx
# qmake doesn't do the install_name_tool steps, so we have to do everything
dst="$(DESTDIR)#{INSTALL_PREFIX}/lib"
v=ENV['LFM_VERSION']
vmajor=v[0..0]
puts " mkdir -p #{dst}"
['liblastfm', 'liblastfm_fingerprint'].each do |base|
puts " cp _bin/#{base}.#{v}.dylib '#{dst}'"
puts " cd '#{dst}' && ln -s #{base}.#{v}.dylib #{base}.dylib"
puts " cd '#{dst}' && ln -s #{base}.#{v}.dylib #{base}.#{vmajor}.dylib"
puts " install_name_tool -id '#{dst}/#{base}.#{vmajor}.dylib' '#{dst}/#{base}.#{vmajor}.dylib'"
end
ext="#{vmajor}.dylib"
puts " install_name_tool -change liblastfm.#{ext} #{dst}/liblastfm.#{ext} #{dst}/liblastfm_fingerprint.#{ext}"
else
puts %Q[ cd src && $(MAKE) install "INSTALL_ROOT=$(DESTDIR)#{INSTALL_PREFIX}"]
puts %Q[ cd src/fingerprint && $(MAKE) install "INSTALL_ROOT=$(DESTDIR)#{INSTALL_PREFIX}"]
end
BASENAME='liblastfm-'+ENV['LFM_VERSION']
puts <<-EOS
.PHONY: dist
dist:
git archive --prefix=#{BASENAME}/ HEAD | bzip2 > #{BASENAME}.tar.bz2
EOS
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