forked from Imagelibrary/rtems
7e03d107d7
Yet some more modifications, I would recommend to be considered before
releasing a snapshot:
1. Cleanup to aclocal/
cvs rm -f aclocal/cygwin.m4
cvs rm -f aclocal/exeext.m4
They are neither used nor needed anymore, however they also don't
disturb (we use autoconf-2.13's AC_EXEEXT instead, now)
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2. rtems-rc-19990328-0.diff
Some (minor) bug-fixes:
* make/Templates/Makefile.inc.in: use the new installation directory
($(prefix)/ instead of $(prefix)/rtems/)
* c/src/exec/score/tools/generic/Makefile.am: added line to include local.am
* c/src/exec/score/tools/*/configure.in: added CVS Id header
----------
3. rtems-rc-19990328-1.diff
Enhancements and cleanups to autogen, rtems-polish.sh, configure.in etc.
* autogen: Use the file "VERSION" to detect RTEMS toplevel directory,
extended usage-message, use "find -print"
* c/update-tools/cipolish: New script to beautify configure.in scripts
* c/update-tools/rtems-polish.sh: Use the file "VERSION" to detect RTEMS
toplevel directory, extended usage-message, added variable for perl
scripts' subdirectory, use "find -print", cipolish support, new options
-ac -am -ci.
* aclocal/*.m4, configure.in: moved some AC_SUBST lines to aclocal/*.m4
(reduces size of configure.in
scripts, eases splitting configure.in scripts).
----------
120 lines
2.1 KiB
Perl
Executable File
120 lines
2.1 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# Perl script to beautify and enhance RTEMS configure.in
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#
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# Reads from stdin and writes to stdout
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#
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# usage:
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# acpolish <configure.in >configure.in~
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# mv configure.in~ configure.in
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#
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# ATTENTION: This file contains embedded tabs
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my $nl_seen = 0 ;
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# find a relative up-path to a file $file, starting at directory $pre
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sub find_file
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{
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my $pre = $_[0] ;
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my $file= $_[1] ;
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my $top = "." ;
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if (not "$pre") { $pre = "." ; }
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for ( $str = "$pre" . "/" . "$top" ;
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( -d "$str" ) ;
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$str = "$pre" . "/" . "$top" )
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{
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if ( -f "${str}/${file}" )
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{
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return $top ;
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}
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if ( "$top" eq "." )
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{
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$top = ".." ;
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}
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else
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{
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$top .= "/.." ;
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}
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} ;
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die "Can't find file ${file}\n" ;
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}
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# find relative up-path to configure.in
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my $rtems_cfg = find_file(".","VERSION");
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while( <> )
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{
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if ( /^[ ]*$/o )
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{
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$nl_seen = $nl_seen+1;
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}
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if ( /^[ ]*AC_CONFIG_AUX_DIR\(.*\)[ ]*$/o )
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{
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print "AC_CONFIG_AUX_DIR($rtems_cfg)\n" ;
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}
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elsif ( /^[ ]*RTEMS_TOP\(.*\)[ ]*$/o )
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{
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print "RTEMS_TOP($rtems_cfg)\n" ;
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_HAS_POSIX_API\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_HAS_HWAPI\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_USE_MACROS\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_HAS_MULTIPROCESSING\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_HAS_RDBG\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_USE_OWN_PDIR\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_HAS_NETWORKING\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_LIBC_DIR\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(PROJECT_ROOT\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*AC_SUBST\(RTEMS_GAS_CODE16\)[ ]*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*PROJECT_ROOT[ ]*=.*$/o )
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{
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#remove the line
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}
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elsif ( /^[ ]*$/o )
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{
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print "$_" if $nl_seen < 2 ;
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}
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else
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{
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print "$_" ;
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$nl_seen = 0;
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}
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} # while
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;1
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