forked from Imagelibrary/rtems
11cfb6f7f6
1. Rtems contains some perl scripts that use hard-coded paths to
/usr/bin/perl or /usr/local/bin/perl I have already fixed these
problems by adding some checks to configure.in. While doing this,
I also cleaned up some more autoconf related problems for generating
shell scripts. This patch might seem a bit scary to you, but I am
quite confident it won't break something (I've been testing it for
almost a week now, however it might introduce typos for a limited
number configurations I don't have access to - But it shouldn't be
a problem for you to test them :-).
I expect to get this finished tonight, hence you will very likely
have the patch when you get up tomorrow.
Changes:
* Check for PERL and disable all PERL scripts if perl wasn't found.
* Generate all KSHELL-scripts with autoconf instead of make-script
* Automatic dependency handling for autoconf generated KSHELL or PERL
scripts (make/rtems.cfg)
Notes:
* this patch contains new files and deletes some other files.
* The patch is relative to rtems-4.0.0-beta4 with my previous
rtems-rc-981014-1.diff patch applied.
Testing:
I tested it with sh-rtems and posix under linux. Now all targets
which are touched by this patch and which are not used while building
for sh-rtems and posix still need to be tested. AFAIS, only the
sparc/erc32 BSP should be affected by this criterion. And if you
like to, you should also consider testing it on a Cygwin32 and a
Solaris host for one arbitrary BSP.
44 lines
772 B
Plaintext
44 lines
772 B
Plaintext
#!@KSH@
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#
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# $Id$
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#
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# Make a directory write protected
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# Used to write protect the install point after a build
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# to prevent inadvertant overwriting.
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#
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# is a particular command available on this machine?
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#
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cmd_avail()
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{
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set -- `type $1 2>&1`
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if [ "$2" = "not" -a "$3" = "found" ] || [ "$3" = "not" -a "$4" = "found" ]
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then
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return 1
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else
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return 0
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fi
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}
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lock_directory() {
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l_dir=$1/. # get any symlink out of the way using '.'
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if [ -d $l_dir ]
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then
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find $l_dir -type d -perm -0200 -print | $XARGS chmod -w
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fi
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}
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# Use gnu xargs if available; faster, more reliable in general
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XARGS=xargs
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cmd_avail gxargs && XARGS=gxargs
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for dir
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do
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lock_directory $dir
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done
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# Local Variables: ***
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# mode:ksh ***
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# End: ***
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