GDB 7.6.50

readline/configure.in

 dnl
 dnl Configure script for readline library
 dnl
 dnl report bugs to chet@po.cwru.edu
 dnl
 dnl Process this file with autoconf to produce a configure script.
 
 # Copyright (C) 1987-2009 Free Software Foundation, Inc.
 
 #   This program is free software: you can redistribute it and/or modify
@@ skipping 21 matching lines @@
 AC_CONFIG_SRCDIR(readline.h)
 dnl GDB LOCAL
 dnl AC_CONFIG_AUX_DIR(./support)
 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
 AC_CONFIG_HEADERS(config.h)
 
 dnl update the value of RL_READLINE_VERSION in readline.h when this changes
 LIBVERSION=6.2
 
 AC_CANONICAL_HOST
+AC_CANONICAL_BUILD
 
 dnl configure defaults
 opt_curses=no
 opt_purify=no
 
 dnl arguments to configure
 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
 AC_ARG_WITH(purify, AC_HELP_STRING([--with-purify], [configure to postprocess with purify]), opt_purify=$withval)
 
 if test "$opt_curses" = "yes"; then
@@ skipping 209 matching lines @@
 if test "$opt_shared_libs" = "yes"; then
         SHARED_TARGET=shared
         SHARED_INSTALL_TARGET=install-shared
 fi
 
 AC_SUBST(STATIC_TARGET)
 AC_SUBST(SHARED_TARGET)
 AC_SUBST(STATIC_INSTALL_TARGET)
 AC_SUBST(SHARED_INSTALL_TARGET)
 
-case "$host_os" in
+case "$build_os" in
 msdosdjgpp*)    BUILD_DIR=`pwd.exe` ;;  # to prevent //d/path/file
 *)              BUILD_DIR=`pwd` ;;
 esac
 
 case "$BUILD_DIR" in
 *\ *)   BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
 *)      ;;
 esac
 
 AC_SUBST(PURIFY)
@@ skipping 12 matching lines @@
 
 AC_SUBST(LIBVERSION)
 
 AC_SUBST(TERMCAP_LIB)
 
 AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile],
 [
 # Makefile uses this timestamp file to record whether config.h is up to date.
 echo > stamp-h
 ])