mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
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a4cd5630b0
non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
233 lines
5.6 KiB
Bash
233 lines
5.6 KiB
Bash
#! sh
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#
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# fixinc.winnt -- Install modified versions of Windows NT system include
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# files.
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#
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# Based on fixinc.sco script by Ian Lance Taylor (ian@airs.com)).
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# Modifications by Douglas Rupp (drupp@cs.washington.edu)
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#
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# This file is part of GNU CC.
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#
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# GNU CC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# GNU CC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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 GNU CC; see the file COPYING. If not, write to
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# the Free Software Foundation, 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# This script munges the native include files provided with Windows NT
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# 3.5 SDK systems so as to provide a reasonable namespace when
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# compiling with gcc. The header files by default do not
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# provide many essential definitions and declarations if
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# __STDC__ is 1. This script modifies the header files to check
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# for __STRICT_ANSI__ being defined instead. Once munged, the
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# resulting new system include files are placed in a directory
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# that GNU C will search *before* searching the Include
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# directory.
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#
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# See README-fixinc for more information.
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ORIG_DIR=`pwd`
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# Directory containing the original header files.
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cd $2; SEDFILE=`${PWDCMD-pwd}`/fixinc-nt.sed
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echo $SEDFILE
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if [ ! -f $SEDFILE ]
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then echo fixincludes: sed script 'fixinc-nt.sed' not found
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exit 1
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fi
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echo 'Using sed script: ' ${SEDFILE}
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cd $ORIG_DIR
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INPUT=${INCLUDE}
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echo 'Using the Include environment variable to find header files to fix'
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# Fail if no arg to specify a directory for the output.
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if [ x$1 = x ]
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then echo fixincludes: no output directory specified
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exit 1
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fi
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# Directory in which to store the results.
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LIB=${1?"fixincludes: output directory not specified"}
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# Make sure it exists.
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if [ ! -d $LIB ]; then
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mkdir $LIB || exit 1
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fi
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ORIG_DIR=`pwd`
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# Make LIB absolute if it is relative.
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# Don't do this if not necessary, since may screw up automounters.
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case $LIB in
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/*)
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;;
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*)
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cd $LIB; LIB=`${PWDCMD-pwd}`
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;;
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esac
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echo 'Building fixincludes in ' ${LIB}
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# Determine whether this filesystem has symbolic links.
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if ln -s X $LIB/ShouldNotExist 2>NUL; then
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rm -f $LIB/ShouldNotExist
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LINKS=true
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else
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LINKS=false
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fi
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echo 'Making directories:'
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cd ${INPUT}
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if $LINKS; then
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files=`ls -LR | sed -n s/:$//p`
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else
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files=`find . -type d -print | sed '/^.$/d'`
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fi
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for file in $files; do
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rm -rf $LIB/$file
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if [ ! -d $LIB/$file ]
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then mkdir $LIB/$file
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fi
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done
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# treetops gets an alternating list
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# of old directories to copy
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# and the new directories to copy to.
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treetops="${INPUT} ${LIB}"
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set - $treetops
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while [ $# != 0 ]; do
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# $1 is an old directory to copy, and $2 is the new directory to copy to.
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echo "Finding header files in $1:"
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cd ${INPUT}
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cd $1
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files=`find . -name '*.[hH]' -type f -print`
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echo 'Checking header files:'
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for file in $files; do
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echo $file
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if egrep "!__STDC__" $file >NUL; then
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if [ -r $file ]; then
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cp $file $2/$file >NUL 2>&1 || echo "Can't copy $file"
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chmod +w,a+r $2/$file
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# The following have been removed from the sed command below
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# because it is more useful to leave these things in.
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# The only reason to remove them was for -pedantic,
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# which isn't much of a reason. -- rms.
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# /^[ ]*#[ ]*ident/d
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sed -e '
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s/!__STDC__/!defined (__STRICT_ANSI__)/g
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' $2/$file > $2/$file.sed
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mv $2/$file.sed $2/$file
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if cmp $file $2/$file >NUL 2>&1; then
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rm $2/$file
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else
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echo Fixed $file
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fi
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fi
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fi
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done
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shift; shift
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done
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# Fix first broken decl of getcwd present on some svr4 systems.
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file=direct.h
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base=`basename $file`
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if [ -r ${LIB}/$file ]; then
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file_to_fix=${LIB}/$file
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else
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if [ -r ${INPUT}/$file ]; then
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file_to_fix=${INPUT}/$file
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else
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file_to_fix=""
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fi
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fi
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if [ \! -z "$file_to_fix" ]; then
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echo Checking $file_to_fix
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sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix > /tmp/$base
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if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \
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true
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else
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echo Fixed $file_to_fix
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rm -f ${LIB}/$file
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cp /tmp/$base ${LIB}/$file
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chmod a+r ${LIB}/$file
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fi
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rm -f /tmp/$base
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fi
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file=rpcndr.h
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base=`basename $file`
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if [ -r ${LIB}/$file ]; then
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file_to_fix=${LIB}/$file
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else
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if [ -r ${INPUT}/$file ]; then
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file_to_fix=${INPUT}/$file
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else
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file_to_fix=""
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fi
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fi
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if [ \! -z "$file_to_fix" ]; then
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echo Checking $file_to_fix
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sed -e 's/Format\[\]/Format\[1\]/' $file_to_fix > /tmp/$base
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if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \
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true
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else
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echo Fixed $file_to_fix
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rm -f ${LIB}/$file
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cp /tmp/$base ${LIB}/$file
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chmod a+r ${LIB}/$file
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fi
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rm -f /tmp/$base
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fi
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file=winnt.h
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base=`basename $file`
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if [ -r ${LIB}/$file ]; then
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file_to_fix=${LIB}/$file
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else
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if [ -r ${INPUT}/$file ]; then
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file_to_fix=${INPUT}/$file
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else
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file_to_fix=""
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fi
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fi
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if [ \! -z "$file_to_fix" ]; then
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echo Checking $file_to_fix
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sed -e '
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s/^#if !defined (__cplusplus)/#if 0/
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s/^#define DECLSPEC_IMPORT __declspec(dllimport)/#define DECLSPEC_IMPORT/
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' $file_to_fix > /tmp/$base
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if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \
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true
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else
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echo Fixed $file_to_fix
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rm -f ${LIB}/$file
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cp /tmp/$base ${LIB}/$file
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chmod a+r ${LIB}/$file
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fi
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rm -f /tmp/$base
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fi
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echo 'Removing unneeded directories:'
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cd $LIB
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files=`find . -type d -print | sort -r`
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for file in $files; do
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rmdir $LIB/$file > NUL 2>&1
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done
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exit 0
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