# path.m4 -*- Autoconf -*- #============================================================================== # Copyright (C)2004 by Eric Sunshine # # This library is free software; you can redistribute it and/or modify it # under the terms of the GNU Library General Public License as published by # the Free Software Foundation; either version 2 of the License, or (at your # option) any later version. # # This library is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public # License for more details. # # You should have received a copy of the GNU Library General Public License # along with this library; if not, write to the Free Software Foundation, # Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # #============================================================================== AC_PREREQ([2.56]) #------------------------------------------------------------------------------ # CS_PATH_NORMALIZE(STRING) # Normalize a pathname at run-time by transliterating Windows/DOS # backslashes to forward slashes. Also collapses whitespace. #------------------------------------------------------------------------------ AC_DEFUN([CS_PATH_NORMALIZE], [`echo "x$1" | tr '\\\\' '/' | sed 's/^x//;s/ */ /g;s/^ //;s/ $//'`]) #------------------------------------------------------------------------------ # CS_RUN_PATH_NORMALIZE(COMMAND) # Normalize the pathname emitted by COMMAND by transliterating # Windows/DOS backslashes to forward slashes. Also collapses whitespace. #------------------------------------------------------------------------------ AC_DEFUN([CS_RUN_PATH_NORMALIZE], [`AC_RUN_LOG([$1]) | tr '\\\\' '/' | sed 's/^x//;s/ */ /g;s/^ //;s/ $//'`])