Allow to change installation root.
Fix compilation of OpenSSL.
Cleanup angle after build.
Build the Qt library.
Updated build scripts.
Imported gperf 3.0.4.
Build the gperf.
Imported libxml2 2.9.1.
Imported libxslt-1.1.28.
Imported nasm 2.11.02.
Fixes for the OpenSSL build.
Build NASM.
Small fix for build scripts.
Imported libiconv 1.14.
Imported libtool 2.4.2.
Build the libtool.
Fix windres target platform when building libtool.