diff options
author | Christoph Helma <helma@in-silico.ch> | 2012-08-20 10:54:32 +0200 |
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committer | Christoph Helma <helma@in-silico.ch> | 2012-08-20 10:54:32 +0200 |
commit | cb1a07a93c26deaf01483bde5a85b27689b59630 (patch) | |
tree | f1adf8960ab04f20412d6f631d4202fc5d314f98 /ext | |
parent | 65f4e5556550be3ef64668c57db41d9ad530746d (diff) |
OpenBabel compiled if OpenBabel is not installed
Diffstat (limited to 'ext')
-rw-r--r-- | ext/openbabel/extconf.rb | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/ext/openbabel/extconf.rb b/ext/openbabel/extconf.rb index 4b6189c..2eecab8 100644 --- a/ext/openbabel/extconf.rb +++ b/ext/openbabel/extconf.rb @@ -4,22 +4,33 @@ require 'tmpdir' ob_num_ver="2.3.1" ob_ver="openbabel-"+ob_num_ver -main_dir = Dir.mktmpdir -ob_main_dir=main_dir+"/"+ob_ver -ob_bindings_dir=ob_main_dir+"/scripts/ruby" +main_dir = File.expand_path(File.join(File.dirname(__FILE__),"..","..","src")) +lib_dir = File.expand_path(File.join(File.dirname(__FILE__),"..","..","src")) +Dir.mkdir main_dir +ob_main_dir = File.join(main_dir,ob_ver) +ob_bindings_dir = File.join(ob_main_dir,"scripts","ruby") begin Dir.chdir main_dir do FileUtils.rm_rf ob_main_dir - `curl -L -d use_mirror=netcologne "http://downloads.sourceforge.net/project/openbabel/openbabel/#{ob_num_ver}/openbabel-#{ob_num_ver}.tar.gz" | tar xz` + puts "Downloading OpenBabel sources" + puts `curl -L -d use_mirror=netcologne "http://downloads.sourceforge.net/project/openbabel/openbabel/#{ob_num_ver}/openbabel-#{ob_num_ver}.tar.gz" | tar xz` end Dir.chdir ob_main_dir do - `cmake #{ob_main_dir}` + puts "Configuring OpenBabel" + puts `cmake #{ob_main_dir} -DCMAKE_INSTALL_PREFIX=#{lib_dir}` + unless File.exists?(`which obabel`.chomp) + puts "OpenBabel not installed. Compiling sources." + puts `make` + puts `make install` + end end Dir.chdir ob_bindings_dir do + puts "Compiling and instaling OpenBabel Ruby bindings." `sed -i 's/Init_OpenBabel/Init_openbabel/g' *cpp` require './extconf.rb' - `make` + `sed -i 's/-flat_namespace//' Makefile` + puts `make` end FileUtils.cp(ob_bindings_dir+"/openbabel.so", "./") ensure |