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