+++ /dev/null
-#!/bin/sh
-#
-# Install modified versions of certain ANSI-incompatible system header
-# files which are fixed to work correctly with ANSI C and placed in a
-# directory that GCC will search.
-#
-# See README-fixinc for more information.
-#
-# fixincludes copyright (c) 1998, 1999, 2000, 2002
-# The Free Software Foundation, Inc.
-#
-# fixincludes is free software.
-#
-# You may redistribute it and/or modify it under the terms of the
-# GNU General Public License, as published by the Free Software
-# Foundation; either version 2, or (at your option) any later version.
-#
-# fixincludes is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with fixincludes. See the file "COPYING". If not,
-# write to: The Free Software Foundation, Inc.,
-# 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-#
-# # # # # # # # # # # # # # # # # # # # #
-
-# Usage: fixincl.sh output-dir input-dir
-#
-# Directory in which to store the results.
-# Fail if no arg to specify a directory for the output.
-if [ "x$1" = "x" ]
-then
- echo fixincludes: no output directory specified
- exit 1
-fi
-
-LIB=${1}
-shift
-
-# Make sure it exists.
-if [ ! -d $LIB ]; then
- mkdir $LIB || {
- echo fixincludes: output dir '`'$LIB"' cannot be created"
- exit 1
- }
-else
- ( cd $LIB && touch DONE && rm DONE ) || {
- echo fixincludes: output dir '`'$LIB"' is an invalid directory"
- exit 1
- }
-fi
-
-if test -z "$VERBOSE"
-then
- VERBOSE=2
- export VERBOSE
-else
- case "$VERBOSE" in
- [0-9] ) : ;;
- * ) VERBOSE=3 ;;
- esac
-fi
-
-# Define what target system we're fixing.
-#
-if test -r ./Makefile; then
- target_canonical="`sed -n -e 's,^target[ ]*=[ ]*\(.*\)$,\1,p' < Makefile`"
-fi
-
-# If not from the Makefile, then try config.guess
-#
-if test -z "${target_canonical}" ; then
- if test -x ./config.guess ; then
- target_canonical="`config.guess`" ; fi
- test -z "${target_canonical}" && target_canonical=unknown
-fi
-export target_canonical
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-# Define PWDCMD as a command to use to get the working dir
-# in the form that we want.
-PWDCMD=${PWDCMD-pwd}
-
-case "`$PWDCMD`" in
-//*)
- # On an Apollo, discard everything before `/usr'.
- PWDCMD="eval pwd | sed -e 's,.*/usr/,/usr/,'"
- ;;
-esac
-
-# Original directory.
-ORIGDIR=`${PWDCMD}`
-export ORIGDIR
-FIXINCL=${ORIGDIR}/fixinc/fixincl
-if [ ! -x $FIXINCL ] ; then
- FIXINCL=${ORIGDIR}/fixincl
- if [ ! -x $FIXINCL ] ; then
- echo "Cannot find working fixincl" >&2
- exit 1
- fi
-fi
-export FIXINCL
-
-# Make LIB absolute only if needed to avoid problems with the amd.
-case $LIB in
-/*)
- ;;
-*)
- cd $LIB; LIB=`${PWDCMD}`
- ;;
-esac
-
-if test $VERBOSE -gt 0
-then echo Fixing headers into ${LIB} for ${target_canonical} target ; fi
-
-# Determine whether this system has symbolic links.
-if test -n "$DJDIR"; then
- LINKS=false
-elif ln -s X $LIB/ShouldNotExist 2>/dev/null; then
- rm -f $LIB/ShouldNotExist
- LINKS=true
-elif ln -s X /tmp/ShouldNotExist 2>/dev/null; then
- rm -f /tmp/ShouldNotExist
- LINKS=true
-else
- LINKS=false
-fi
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-# Search each input directory for broken header files.
-# This loop ends near the end of the file.
-#
-if test $# -eq 0
-then
- INPUTLIST="/usr/include"
-else
- INPUTLIST="$@"
-fi
-
-for INPUT in ${INPUTLIST} ; do
-
-cd ${ORIGDIR}
-
-# Make sure a directory exists before changing into it,
-# otherwise Solaris2 will fail-exit the script.
-#
-if [ ! -d ${INPUT} ]; then
- continue
-fi
-cd ${INPUT}
-
-INPUT=`${PWDCMD}`
-export INPUT
-
-#
-# # # # # # # # # # # # # # # # # # # # #
-#
-if test $VERBOSE -gt 1
-then echo Finding directories and links to directories ; fi
-
-# Find all directories and all symlinks that point to directories.
-# Put the list in $all_dirs.
-# Each time we find a symlink, add it to newdirs
-# so that we do another find within the dir the link points to.
-# Note that $all_dirs may have duplicates in it;
-# later parts of this file are supposed to ignore them.
-dirs="."
-levels=2
-all_dirs=""
-search_dirs=""
-
-while [ -n "$dirs" ] && [ $levels -gt 0 ]
-do
- levels=`expr $levels - 1`
- newdirs=
- for d in $dirs
- do
- if test $VERBOSE -gt 1
- then echo " Searching $INPUT/$d" ; fi
-
- # Find all directories under $d, relative to $d, excluding $d itself.
- # (The /. is needed after $d in case $d is a symlink.)
- all_dirs="$all_dirs `find $d/. -type d -print | \
- sed -e '/\/\.$/d' -e 's@/./@/@g'`"
- # Find all links to directories.
- # Using `-exec test -d' in find fails on some systems,
- # and trying to run test via sh fails on others,
- # so this is the simplest alternative left.
- # First find all the links, then test each one.
- theselinks=
- $LINKS && \
- theselinks=`find $d/. -type l -print | sed -e 's@/./@/@g'`
- for d1 in $theselinks --dummy--
- do
- # If the link points to a directory,
- # add that dir to $newdirs
- if [ -d $d1 ]
- then
- all_dirs="$all_dirs $d1"
- if [ "`ls -ld $d1 | sed -n 's/.*-> //p'`" != "." ]
- then
- newdirs="$newdirs $d1"
- search_dirs="$search_dirs $d1"
- fi
- fi
- done
- done
-
- dirs="$newdirs"
-done
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-dirs=
-if test $VERBOSE -gt 2
-then echo "All directories (including links to directories):"
- echo $all_dirs
-fi
-
-for file in $all_dirs; do
- rm -rf $LIB/$file
- if [ ! -d $LIB/$file ]
- then mkdir $LIB/$file
- fi
-done
-mkdir $LIB/root
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-# treetops gets an alternating list
-# of old directories to copy
-# and the new directories to copy to.
-treetops=". ${LIB}"
-
-if $LINKS; then
- if test $VERBOSE -gt 1
- then echo 'Making symbolic directory links' ; fi
- cwd=`${PWDCMD}`
-
- for sym_link in $search_dirs; do
- cd ${INPUT}
- dest=`ls -ld ${sym_link} | sed -n 's/.*-> //p'`
-
- # In case $dest is relative, get to ${sym_link}'s dir first.
- #
- cd ./`echo ${sym_link} | sed 's;/[^/]*$;;'`
-
- # Check that the target directory exists.
- # Redirections changed to avoid bug in sh on Ultrix.
- #
- (cd $dest) > /dev/null 2>&1
- if [ $? = 0 ]; then
- cd $dest
-
- # full_dest_dir gets the dir that the link actually leads to.
- #
- full_dest_dir=`${PWDCMD}`
-
- # Canonicalize ${INPUT} now to minimize the time an
- # automounter has to change the result of ${PWDCMD}.
- #
- cinput=`cd ${INPUT}; ${PWDCMD}`
-
- # If a link points to ., make a similar link to .
- #
- if [ ${full_dest_dir} = ${cinput} ]; then
- if test $VERBOSE -gt 2
- then echo ${sym_link} '->' . ': Making self link' ; fi
- rm -fr ${LIB}/${sym_link} > /dev/null 2>&1
- ln -s . ${LIB}/${sym_link} > /dev/null 2>&1
-
- # If link leads back into ${INPUT},
- # make a similar link here.
- #
- elif expr ${full_dest_dir} : "${cinput}/.*" > /dev/null; then
- # Y gets the actual target dir name, relative to ${INPUT}.
- y=`echo ${full_dest_dir} | sed -n "s&${cinput}/&&p"`
- # DOTS is the relative path from ${LIB}/${sym_link} back to ${LIB}.
- dots=`echo "${sym_link}" |
- sed -e 's@^./@@' -e 's@/./@/@g' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
- if test $VERBOSE -gt 2
- then echo ${sym_link} '->' $dots$y ': Making local link' ; fi
- rm -fr ${LIB}/${sym_link} > /dev/null 2>&1
- ln -s $dots$y ${LIB}/${sym_link} > /dev/null 2>&1
-
- else
- # If the link is to a dir $target outside ${INPUT},
- # repoint the link at ${INPUT}/root$target
- # and process $target into ${INPUT}/root$target
- # treat this directory as if it actually contained the files.
- #
- if test $VERBOSE -gt 2
- then echo ${sym_link} '->' root${full_dest_dir} ': Making rooted link'
- fi
- if [ -d $LIB/root${full_dest_dir} ]
- then true
- else
- dirname=root${full_dest_dir}/
- dirmade=.
- cd $LIB
- while [ x$dirname != x ]; do
- component=`echo $dirname | sed -e 's|/.*$||'`
- mkdir $component >/dev/null 2>&1
- cd $component
- dirmade=$dirmade/$component
- dirname=`echo $dirname | sed -e 's|[^/]*/||'`
- done
- fi
-
- # Duplicate directory structure created in ${LIB}/${sym_link} in new
- # root area.
- #
- for file2 in $all_dirs; do
- case $file2 in
- ${sym_link}/*)
- dupdir=${LIB}/root${full_dest_dir}/`echo $file2 |
- sed -n "s|^${sym_link}/||p"`
- if test $VERBOSE -gt 2
- then echo "Duplicating ${sym_link}'s ${dupdir}" ; fi
- if [ -d ${dupdir} ]
- then true
- else
- mkdir ${dupdir}
- fi
- ;;
- *)
- ;;
- esac
- done
-
- # Get the path from ${LIB} to ${sym_link}, accounting for symlinks.
- #
- parent=`echo "${sym_link}" | sed -e 's@/[^/]*$@@'`
- libabs=`cd ${LIB}; ${PWDCMD}`
- file2=`cd ${LIB}; cd $parent; ${PWDCMD} | sed -e "s@^${libabs}@@"`
-
- # DOTS is the relative path from ${LIB}/${sym_link} back to ${LIB}.
- #
- dots=`echo "$file2" | sed -e 's@/[^/]*@../@g'`
- rm -fr ${LIB}/${sym_link} > /dev/null 2>&1
- ln -s ${dots}root${full_dest_dir} ${LIB}/${sym_link} > /dev/null 2>&1
- treetops="$treetops ${sym_link} ${LIB}/root${full_dest_dir}"
- fi
- fi
- done
-fi
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-required=
-set x $treetops
-shift
-while [ $# != 0 ]; do
- # $1 is an old directory to copy, and $2 is the new directory to copy to.
- #
- SRCDIR=`cd ${INPUT} ; cd $1 ; ${PWDCMD}`
- export SRCDIR
-
- FIND_BASE=$1
- export FIND_BASE
- shift
-
- DESTDIR=`cd $1;${PWDCMD}`
- export DESTDIR
- shift
-
- # The same dir can appear more than once in treetops.
- # There's no need to scan it more than once.
- #
- if [ -f ${DESTDIR}/DONE ]
- then continue ; fi
-
- touch ${DESTDIR}/DONE
- if test $VERBOSE -gt 1
- then echo Fixing directory ${SRCDIR} into ${DESTDIR} ; fi
-
- # Check files which are symlinks as well as those which are files.
- #
- cd ${INPUT}
- required="$required `if $LINKS; then
- find ${FIND_BASE}/. -name '*.h' \( -type f -o -type l \) -print
- else
- find ${FIND_BASE}/. -name '*.h' -type f -print
- fi | \
- sed -e 's;/\./;/;g' -e 's;//*;/;g' | \
- ${FIXINCL}`"
-done
-
-## Make sure that any include files referenced using double quotes
-## exist in the fixed directory. This comes last since otherwise
-## we might end up deleting some of these files "because they don't
-## need any change."
-set x `echo $required`
-shift
-while [ $# != 0 ]; do
- newreq=
- while [ $# != 0 ]; do
- # $1 is the directory to copy from,
- # $2 is the unfixed file,
- # $3 is the fixed file name.
- #
- cd ${INPUT}
- cd $1
- if [ -f $2 ] ; then
- if [ -r $2 ] && [ ! -r $3 ]; then
- cp $2 $3 >/dev/null 2>&1 || echo "Can't copy $2" >&2
- chmod +w $3 2>/dev/null
- chmod a+r $3 2>/dev/null
- if test $VERBOSE -gt 2
- then echo Copied $2 ; fi
- for include in `egrep '^[ ]*#[ ]*include[ ]*"[^/]' $3 |
- sed -e 's/^[ ]*#[ ]*include[ ]*"\([^"]*\)".*$/\1/'`
- do
- dir=`echo $2 | sed -e s'|/[^/]*$||'`
- dir2=`echo $3 | sed -e s'|/[^/]*$||'`
- newreq="$newreq $1 $dir/$include $dir2/$include"
- done
- fi
- fi
- shift; shift; shift
- done
- set x $newreq
- shift
-done
-
-if test $VERBOSE -gt 2
-then echo 'Cleaning up DONE files.' ; fi
-cd $LIB
-# Look for files case-insensitively, for the benefit of
-# DOS/Windows filesystems.
-find . -name '[Dd][Oo][Nn][Ee]' -exec rm -f '{}' ';'
-
-if test $VERBOSE -gt 1
-then echo 'Cleaning up unneeded directories:' ; fi
-cd $LIB
-all_dirs=`find . -type d \! -name '.' -print | sort -r`
-for file in $all_dirs; do
- if rmdir $LIB/$file > /dev/null
- then
- test $VERBOSE -gt 3 && echo " removed $file"
- fi
-done 2> /dev/null
-
-# On systems which don't support symlinks, `find' may barf
-# if called with "-type l" predicate. So only use that if
-# we know we should look for symlinks.
-if $LINKS; then
- test $VERBOSE -gt 2 && echo "Removing unused symlinks"
-
- all_dirs=`find . -type l -print`
- for file in $all_dirs
- do
- if test ! -d $file
- then
- rm -f $file
- test $VERBOSE -gt 3 && echo " removed $file"
- rmdir `dirname $file` > /dev/null && \
- test $VERBOSE -gt 3 && \
- echo " removed `dirname $file`"
- fi
- done 2> /dev/null
-fi
-
-if test $VERBOSE -gt 0
-then echo fixincludes is done ; fi
-
-# # # # # # # # # # # # # # # # # # # # #
-#
-# End of for INPUT directories
-#
-done
-#
-# # # # # # # # # # # # # # # # # # # # #
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