{pre,post}_configure stages are not run if build_style==gnu_makefile.
Change this to pre_build().
--HG--
extra : convert_revision : ca850119a0f1b90eb9cc4790107eeafbe6dab09b
{pre,post}_configure stages are not run if build_style==gnu_makefile.
Change this to pre_build().
--HG--
extra : convert_revision : ca850119a0f1b90eb9cc4790107eeafbe6dab09b