sysdeps/gnu/configure.in

   1 GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
   2
   3 # Local configure fragment for sysdeps/gnu.
   4
   5 # The Filesystem Hierarchy Standard prescribes where to place "essential"
   6 # files.  I.e., when the installation prefix is "/usr" we have to place
   7 # shared library objects and the configuration files on the root partition
   8 # in /lib and /etc.
   9 case "$prefix" in
  10 /usr | /usr/)
  11   # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib.
  12   # Allow earlier configure scripts to handle libc_cv_slibdir, libdir,
  13   # and libc_cv_localedir.
  14   test -n "$libc_cv_slibdir" || \
  15   case $machine in
  16   sparc/sparc64 | x86_64* | powerpc/powerpc64 | s390/s390-64)
  17     libc_cv_slibdir=/lib64
  18     if test "$libdir" = '${exec_prefix}/lib'; then
  19       libdir='${exec_prefix}/lib64';
  20       # Locale data can be shared between 32bit and 64bit libraries
  21       libc_cv_localedir='${exec_prefix}/lib/locale'
  22     fi
  23     ;;
  24   *)
  25     libc_cv_slibdir=/lib
  26     ;;
  27   esac
  28   # Allow the user to override the path with --sysconfdir.
  29   if test "$sysconfdir" = '${prefix}/etc'; then
  30     libc_cv_sysconfdir=/etc
  31   else
  32     libc_cv_sysconfdir=$sysconfdir
  33    fi
  34   # Allow the user to override the path with --localstatedir.
  35   if test "$localstatedir" = '${prefix}/var'; then
  36     libc_cv_localstatedir=/var
  37   else
  38     libc_cv_localstatedir=$localstatedir
  39    fi
  40   libc_cv_rootsbindir=/sbin
  41   ;;
  42 esac