diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/openbabel/Makefile | 8 | ||||
| -rw-r--r-- | ext/openbabel/extconf.rb | 27 |
2 files changed, 35 insertions, 0 deletions
diff --git a/ext/openbabel/Makefile b/ext/openbabel/Makefile new file mode 100644 index 0000000..581ad59 --- /dev/null +++ b/ext/openbabel/Makefile @@ -0,0 +1,8 @@ +.PHONY: openbabel.so +openbabel.so: + chmod 755 openbabel.so + +.PHONY: install +install: + mkdir -p ../../lib/openbabel + mv openbabel.so ../../lib/openbabel diff --git a/ext/openbabel/extconf.rb b/ext/openbabel/extconf.rb new file mode 100644 index 0000000..4b6189c --- /dev/null +++ b/ext/openbabel/extconf.rb @@ -0,0 +1,27 @@ +require 'fileutils' +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" + +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` + end + Dir.chdir ob_main_dir do + `cmake #{ob_main_dir}` + end + Dir.chdir ob_bindings_dir do + `sed -i 's/Init_OpenBabel/Init_openbabel/g' *cpp` + require './extconf.rb' + `make` + end + FileUtils.cp(ob_bindings_dir+"/openbabel.so", "./") +ensure + FileUtils.remove_entry_secure main_dir +end |