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Diffstat (limited to 'contrib/gcc/fixinc.winnt')
| -rw-r--r-- | contrib/gcc/fixinc.winnt | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/contrib/gcc/fixinc.winnt b/contrib/gcc/fixinc.winnt new file mode 100644 index 0000000..915ac72 --- /dev/null +++ b/contrib/gcc/fixinc.winnt @@ -0,0 +1,232 @@ +#! sh +# +# fixinc.winnt -- Install modified versions of Windows NT system include +# files. +# +# Based on fixinc.sco script by Ian Lance Taylor (ian@airs.com)). +# Modifications by Douglas Rupp (drupp@cs.washington.edu) +# +# This file is part of GNU CC. +# +# GNU CC is free software; you can 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. +# +# GNU CC 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 GNU CC; see the file COPYING. If not, write to +# the Free Software Foundation, 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. +# +# This script munges the native include files provided with Windows NT +# 3.5 SDK systems so as to provide a reasonable namespace when +# compiling with gcc. The header files by default do not +# provide many essential definitions and declarations if +# __STDC__ is 1. This script modifies the header files to check +# for __STRICT_ANSI__ being defined instead. Once munged, the +# resulting new system include files are placed in a directory +# that GNU C will search *before* searching the Include +# directory. +# +# See README-fixinc for more information. + +ORIG_DIR=`pwd` + +# Directory containing the original header files. +cd $2; SEDFILE=`${PWDCMD-pwd}`/fixinc-nt.sed +echo $SEDFILE +if [ ! -f $SEDFILE ] +then echo fixincludes: sed script 'fixinc-nt.sed' not found +exit 1 +fi +echo 'Using sed script: ' ${SEDFILE} + +cd $ORIG_DIR + +INPUT=${INCLUDE} +echo 'Using the Include environment variable to find header files to fix' + +# Fail if no arg to specify a directory for the output. +if [ x$1 = x ] +then echo fixincludes: no output directory specified +exit 1 +fi + +# Directory in which to store the results. +LIB=${1?"fixincludes: output directory not specified"} + +# Make sure it exists. +if [ ! -d $LIB ]; then + mkdir $LIB || exit 1 +fi + +ORIG_DIR=`pwd` + +# Make LIB absolute if it is relative. +# Don't do this if not necessary, since may screw up automounters. +case $LIB in +/*) + ;; +*) + cd $LIB; LIB=`${PWDCMD-pwd}` + ;; +esac + +echo 'Building fixincludes in ' ${LIB} + +# Determine whether this filesystem has symbolic links. +if ln -s X $LIB/ShouldNotExist 2>NUL; then + rm -f $LIB/ShouldNotExist + LINKS=true +else + LINKS=false +fi + +echo 'Making directories:' +cd ${INPUT} +if $LINKS; then + files=`ls -LR | sed -n s/:$//p` +else + files=`find . -type d -print | sed '/^.$/d'` +fi +for file in $files; do + rm -rf $LIB/$file + if [ ! -d $LIB/$file ] + then mkdir $LIB/$file + fi +done + +# treetops gets an alternating list +# of old directories to copy +# and the new directories to copy to. +treetops="${INPUT} ${LIB}" + +set - $treetops +while [ $# != 0 ]; do + # $1 is an old directory to copy, and $2 is the new directory to copy to. + echo "Finding header files in $1:" + cd ${INPUT} + cd $1 + files=`find . -name '*.[hH]' -type f -print` + echo 'Checking header files:' + for file in $files; do + echo $file + if egrep "!__STDC__" $file >NUL; then + if [ -r $file ]; then + cp $file $2/$file >NUL 2>&1 || echo "Can't copy $file" + chmod +w,a+r $2/$file + +# The following have been removed from the sed command below +# because it is more useful to leave these things in. +# The only reason to remove them was for -pedantic, +# which isn't much of a reason. -- rms. +# /^[ ]*#[ ]*ident/d + + sed -e ' + s/!__STDC__/!defined (__STRICT_ANSI__)/g + ' $2/$file > $2/$file.sed + mv $2/$file.sed $2/$file + if cmp $file $2/$file >NUL 2>&1; then + rm $2/$file + else + echo Fixed $file + fi + fi + fi + done + shift; shift +done + +# Fix first broken decl of getcwd present on some svr4 systems. + +file=direct.h +base=`basename $file` +if [ -r ${LIB}/$file ]; then + file_to_fix=${LIB}/$file +else + if [ -r ${INPUT}/$file ]; then + file_to_fix=${INPUT}/$file + else + file_to_fix="" + fi +fi +if [ \! -z "$file_to_fix" ]; then + echo Checking $file_to_fix + sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix > /tmp/$base + if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ + true + else + echo Fixed $file_to_fix + rm -f ${LIB}/$file + cp /tmp/$base ${LIB}/$file + chmod a+r ${LIB}/$file + fi + rm -f /tmp/$base +fi + +file=rpcndr.h +base=`basename $file` +if [ -r ${LIB}/$file ]; then + file_to_fix=${LIB}/$file +else + if [ -r ${INPUT}/$file ]; then + file_to_fix=${INPUT}/$file + else + file_to_fix="" + fi +fi +if [ \! -z "$file_to_fix" ]; then + echo Checking $file_to_fix + sed -e 's/Format\[\]/Format\[1\]/' $file_to_fix > /tmp/$base + if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ + true + else + echo Fixed $file_to_fix + rm -f ${LIB}/$file + cp /tmp/$base ${LIB}/$file + chmod a+r ${LIB}/$file + fi + rm -f /tmp/$base +fi + +file=winnt.h +base=`basename $file` +if [ -r ${LIB}/$file ]; then + file_to_fix=${LIB}/$file +else + if [ -r ${INPUT}/$file ]; then + file_to_fix=${INPUT}/$file + else + file_to_fix="" + fi +fi +if [ \! -z "$file_to_fix" ]; then + echo Checking $file_to_fix + sed -e ' + s/^#if !defined (__cplusplus)/#if 0/ + s/^#define DECLSPEC_IMPORT __declspec(dllimport)/#define DECLSPEC_IMPORT/ + ' $file_to_fix > /tmp/$base + if cmp $file_to_fix /tmp/$base >NUL 2>&1; then \ + true + else + echo Fixed $file_to_fix + rm -f ${LIB}/$file + cp /tmp/$base ${LIB}/$file + chmod a+r ${LIB}/$file + fi + rm -f /tmp/$base +fi + +echo 'Removing unneeded directories:' +cd $LIB +files=`find . -type d -print | sort -r` +for file in $files; do + rmdir $LIB/$file > NUL 2>&1 +done + +exit 0 |
