[Lazarus] Bug 0022814: fpc executable's path should be relative if fpc is present in the env path

[patspiper]

http://bugs.freepascal.org/view.php?id=22814

To launch the IDE, I use a script that lets me select the FPC version 
and then:
-----------------------------
export PATH=/home/me/Programs/fpc/$FPC_VER/lib/fpc/$FPC_VER:$PATH
export PATH=/home/me/Programs/fpc/$FPC_VER/bin:$PATH
export PATH=/home/me/Programs/fpc/crossbinutils/bin:$PATH
cd /tmp
/home/supra/Programs/lazarus/lazarus-svn/startlazarus 
--pcp="/home/me/Programs/lazarus/config-lazarus-svn" ${CMD_LINE_PARAMS}
-----------------------------

$FPC_VER is 2.6.1 or 2.7.1 for example.

CMD_LINE_PARAMS is for debug purposes 
("--debug-enable=DBG_CMD_ECHO,DBG_STATE,DBG_DATA_MONITORS,DBGMI_QUEUE_DEBUG,DBGMI_TYPE_INFO 
--debug-log=/tmp/laz.log")

An FPCVER dropdown list in the IDE options could be a solution (Changing 
it must trigger the rescan FPC source directory in case it is affected 
by the version change). However, will fpc be able to locate ppc386 (the 
actual compiler)?

Are there fpc executables other than fpc and the actual compiler needed 
by the IDE?

Stephano