common/hooks/pre-configure/00-gnu-configure-asneeded.sh

   1 # This hook enables ld(1) --as-needed in gnu-configure packages.
   2
   3 hook() {
   4         local conf_script=${configure_script:-./configure}
   5
   6         if [ ! -f "${conf_script}" ]; then
   7                 return 0
   8         fi
   9         # http://lists.gnu.org/archive/html/libtool-patches/2004-06/msg00002.html
  10         if [ "$build_style" = "gnu-configure" ]; then
  11                 sed -i "s/^\([ \t]*tmp_sharedflag\)='-shared'/\1='-shared -Wl,--as-needed'/" ${conf_script}
  12         fi
  13 }