libstdc++-v3/configure.host

   1 # configure.host
   2
   3 # This shell script handles all host based configuration for libstdc++.
   4 # It sets various shell variables based on the the host and the
   5 # configuration options.  You can modify this shell script without
   6 # needing to rerun autoconf.
   7
   8 # This shell script should be invoked as
   9 #   . configure.host
  10 # If it encounters an error, it will exit with a message.
  11
  12 # It uses the following shell variables:
  13 #   host                The configuration host
  14 #   host_cpu            The configuration host CPU
  15 #   target_optspace     --enable-target-optspace ("yes", "no", "")
  16
  17 # It sets the following shell variables:
  18 #   glibcpp_cflags      Special CFLAGS to use when building
  19 #   glibcpp_cxxflags    Special CXXFLAGS to use when building
  20
  21 glibcpp_cflags=
  22 glibcpp_cxxflags=
  23
  24 AM_RUNTESTFLAGS=
  25
  26 # Set any host dependent compiler flags.
  27 # THIS TABLE IS SORTED.  KEEP IT THAT WAY.
  28
  29 echo "$target"
  30
  31 DIVIDESPEC=-fuse-divide-subroutine
  32
  33 case "${host}" in
  34   i686-*|i586-*)
  35         ;;
  36   sparc-*)
  37         ;;
  38   *)
  39         ;;
  40 esac
  41
  42 glibcpp_cflags="${glibcpp_cflags} ${libgcj_flags}"
  43 glibcpp_cxxflags="${glibcpp_cxxflags} ${libgcj_flags}"