72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
##### http://autoconf-archive.cryp.to/dps_xtra_classpath.html
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#
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# SYNOPSIS
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#
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# DPS_XTRA_CLASSPATH(<classpath>,<class>,<jarfile>,<action-if-found>,<action-if-not-found>)
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#
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# DESCRIPTION
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#
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# Set $1 to extra classpath components required for class $2 found in
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# a jar file in $3. If the class is found do $4 and otherwise do $5.
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# Uses DPS_JAVA_CHECK_CLASS for testing whether a class is avialable
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#
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# LAST MODIFICATION
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#
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# 2008-01-28
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#
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# COPYLEFT
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#
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# Copyright (c) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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#
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# As a special exception, the respective Autoconf Macro's copyright
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# owner gives unlimited permission to copy, distribute and modify the
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# configure scripts that are the output of Autoconf when processing
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# the Macro. You need not follow the terms of the GNU General Public
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# License when using or distributing such scripts, even though
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# portions of the text of the Macro appear in them. The GNU General
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# Public License (GPL) does govern all other use of the material that
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# constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the
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# Autoconf Macro released by the Autoconf Macro Archive. When you
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# make and distribute a modified version of the Autoconf Macro, you
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# may extend this special exception to the GPL to apply to your
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# modified version as well.
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AC_DEFUN([DPS_XTRA_CLASSPATH],[
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AC_CHECK_PROG(SED, sed)
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DPS_JAVA_CHECK_CLASS([$2],[got="yes"],[got="no"])
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cpxtra=""; saved_cp="${CLASSPATH}";
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for jhome in `ls -dr /usr/share/java /usr/java/* /usr/local/java/* 2> /dev/null`; do
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for jdir in lib jre/lib . ; do
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for jfile in $3; do
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if test "x$got" != "xyes" && test -f "$jhome/$jdir/$jfile"; then
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CLASSPATH="${saved_cp}:$jhome/$jdir/$jfile"
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DPS_JAVA_CHECK_CLASS([$2],[got="yes"; cpxtra="$jhome/$jdir/$jfile:"],[got="no"])
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fi; done; done; done
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if test "x${saved_cp}" != "x"; then
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CLASSPATH="${saved_cp}"
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else unset CLASSPATH; fi
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if test "x$got" = "xyes"; then
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$1="$cpxtra"
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$4
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true; else
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$5
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false; fi
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])
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