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riscv-gcc-1
Commit 724d9f3d by David J. MacKenzie
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Initial revision 

From-SVN: r392
parent 1e12b4c5
Showing with 844 additions and 0 deletions
gcc/fixinc.svr4 0 → 100755
#! /bin/sh
#
# fixinc.svr4 -- Install modified versions of certain ANSI-incompatible
# native System V Release 4 system include files.
#
# Written by Ron Guilmette (rfg@ncd.com).
#
# 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, 675 Mass Ave, Cambridge, MA 02139, USA.
#
# This script munges the native include files provided with System V
# Release 4 systems so as to remove things which are violations of the
# ANSI C standard. Once munged, the resulting new system include files
# are placed in a directory that GNU C will search *before* searching
# the /usr/include directory. This script should work properly for most
# System V Release 4 systems. For other types of systems, you should
# use the `fixincludes' script instead.
#
# See README-fixinc for more information.
# Directory containing the original header files.
INPUT=${2-${INPUT-/usr/include}}
# 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-${LIB-/usr/local/lib/gcc-include}}
# Make sure it exists.
if [ ! -d $LIB ]; then
mkdir $LIB || exit 1
fi
ORIG_DIR=`pwd`
# Make LIB absolute.
cd $LIB; LIB=`pwd`
# This prevents /bin/ex from failing if the current terminal type is
# unrecognizable.
TERM=unknown
export TERM
echo 'Building fixincludes in ' ${LIB}
# Determine whether this filesystem has symbolic links.
if ln -s X $LIB/ShouldNotExist 2>/dev/null; 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}"
if $LINKS; then
echo 'Making internal symbolic directory links'
for file in $files; do
dest=`ls -ld $file | sed -n 's/.*-> //p'`
if [ "$dest" ]; then
cwd=`pwd`
# In case $dest is relative, get to $file's dir first.
cd ${INPUT}
cd `echo ./$file | sed -n 's&[^/]*$&&p'`
# 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
# X gets the dir that the link actually leads to.
x=`pwd`
# If link leads back into ${INPUT},
# make a similar link here.
if expr $x : "${INPUT}/.*" > /dev/null; then
# Y gets the actual target dir name, relative to ${INPUT}.
y=`echo $x | sed -n "s&${INPUT}/&&p"`
echo $file '->' $y ': Making link'
rm -fr ${LIB}/$file > /dev/null 2>&1
ln -s ${LIB}/$y ${LIB}/$file > /dev/null 2>&1
else
# If the link is to outside ${INPUT},
# treat this directory as if it actually contained the files.
# This line used to have $dest instead of $x.
# $dest seemed to be wrong for links found in subdirectories
# of ${INPUT}. Does this change break anything?
treetops="$treetops $x ${LIB}/$file"
fi
fi
cd $cwd
fi
done
fi
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 '*.h' -type f -print`
echo 'Checking header files:'
for file in $files; do
echo Fixing $file
if [ -r $file ]; then
cp $file $2/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w $2/$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
# The change of u_char, etc, to u_int
# applies to bit fields.
sed -e '
s%^\([ ]*#[ ]*endif[ ]*\)\([^/ ].*\)$%\1/* \2 */%
s%^\([ ]*#[ ]*else[ ]*\)\([^/ ].*\)$%\1/* \2 */%
s/#lint(on)/defined(lint)/g
s/#lint(off)/!defined(lint)/g
s/#machine(\([^)]*\))/defined(__\1__)/g
s/#system(\([^)]*\))/defined(__\1__)/g
s/#cpu(\([^)]*\))/defined(__\1__)/g
/#[a-z]*if.*[ (]m68k/ s/\([^_]\)m68k/\1__m68k__/g
/#[a-z]*if.*[ (]__i386/ s/__i386/__i386__/g
/#[a-z]*if.*[ (]i386/ s/\([^_]\)i386/\1__i386__/g
/#[a-z]*if.*[ (]sparc/ s/\([^_]\)sparc/\1__sparc__/g
/#[a-z]*if.*[ (]mc68000/ s/\([^_]\)mc68000/\1__mc68000__/g
/#[a-z]*if.*[ (]vax/ s/\([^_]\)vax/\1__vax__/g
/#[a-z]*if.*[ (]sun/ s/\([^_]\)\(sun[a-z0-9]*\)\([^a-z0-9_]\)/\1__\2__\3/g
/#[a-z]*if.*[ (]sun/ s/\([^_]\)\(sun[a-z0-9]*\)$/\1__\2__/g
/#[a-z]*if.*[ (]ns32000/ s/\([^_]\)ns32000/\1__ns32000__/g
/#[a-z]*if.*[ (]pyr/ s/\([^_]\)pyr/\1__pyr__/g
/#[a-z]*if.*[ (]is68k/ s/\([^_]\)is68k/\1__is68k__/g
s/u_char\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/
s/u_short\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/
s/ushort\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/
s/evcm_t\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*[0-9][0-9]*\)/u_int\1/
s/Pbyte\([ ][ ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[ ]*:[ ]*SEQSIZ\)/unsigned int\1/
s/__STDC__ == 0/!defined (__STRICT_ANSI__)/g
s/__STDC__ != 0/defined (__STRICT_ANSI__)/g
s/__STDC__ - 0 == 0/!defined (__STRICT_ANSI__)/g
' $2/$file > $2/$file.sed
mv $2/$file.sed $2/$file
if cmp $file $2/$file >/dev/null 2>&1; then
echo Deleting $2/$file\; no fixes were needed.
rm $2/$file
fi
fi
done
shift; shift
done
# Fix first broken decl of getcwd present on some svr4 systems.
file=stdlib.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 >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix second broken decl of getcwd present on some svr4 systems. Also
# fix the incorrect decl of profil present on some svr4 systems.
file=unistd.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)/' $file_to_fix \
| sed -e 's/profil(unsigned short \*, unsigned int, unsigned int, unsigned int)/profil(unsigned short *, size_t, int, unsigned)/' > /tmp/$base
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix the definition of NULL in <sys/param.h> so that it is conditional
# and so that it is correct for both C and C++.
file=sys/param.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^#define[ ]*NULL[ ]*0$/c
#ifndef NULL
#ifdef __cplusplus
#define __NULL_TYPE
#else /* !defined(__cplusplus) */
#define __NULL_TYPE (void *)
#endif /* !defined(__cplusplus) */
#define NULL (__NULL_TYPE 0)
#endif /* !defined(NULL) */
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Likewise fix the definition of NULL in <stdio.h> so that it is conditional
# and so that it is correct for both C and C++.
file=stdio.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^#define[ ]*NULL[ ]*0$/c
#ifdef __cplusplus
#define __NULL_TYPE
#else /* !defined(__cplusplus) */
#define __NULL_TYPE (void *)
#endif /* !defined(__cplusplus) */
#define NULL (__NULL_TYPE 0)
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Add some missing declarations to <sys/mman.h>.
file=sys/mman.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^extern caddr_t mmap();$/c
#ifdef __STDC__
extern caddr_t mmap (caddr_t addr, size_t len, int prot, int flags,
int fd, off_t off);
#else /* !defined(__STDC__) */
extern caddr_t mmap ();
#endif /* !defined(__STDC__) */
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No changed needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix declarations of `ftw' and `nftw' in <ftw.h>.
file=ftw.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^extern int ftw(const/c
#if !defined(_STYPES)
static
#else
extern
#endif
int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
.
/^extern int nftw/c
#if defined(_STYPES)
static
#else
extern
#endif
int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *),int, int);
.
/^extern int ftw(),/c
#if !defined(_STYPES)
static
#else
extern
#endif
int ftw();
#if defined(_STYPES)
static
#else
extern
#endif
int nftw();
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Add a `static' declaration of `getrnge' into <regexp.h>.
file=regexp.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^static int[ ]*size;/c
static int size ;
static int getrnge ();
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Add a #define of _SIGACTION_ into <sys/signal.h>.
file=sys/signal.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^struct sigaction {/c
#define _SIGACTION_
struct sigaction {
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
file=sys/mkdev.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
cp $file_to_fix /tmp/$base
chmod +w /tmp/$base
ex /tmp/$base <<EOF
/^dev_t makedev(const/c
static dev_t makedev(const major_t, const minor_t);
.
/^dev_t makedev()/c
static dev_t makedev();
.
/^major_t major(const/c
static major_t major(const dev_t);
.
/^major_t major()/c
static major_t major();
.
/^minor_t minor(const/c
static minor_t minor(const dev_t);
.
/^minor_t minor()/c
static minor_t minor();
.
wq
EOF
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix reference to NMSZ in <sys/adv.h>.
file=sys/adv.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 's/\[NMSZ\]/\[RFS_NMSZ\]/g' $file_to_fix > /tmp/$base
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Fix reference to NC_NPI_RAW in <sys/netcspace.h>. Also fix types of
# array initializers.
file=sys/netcspace.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 's/NC_NPI_RAW/NC_TPI_RAW/g' $file_to_fix \
| sed 's/NC_/(unsigned long) NC_/' > /tmp/$base
if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
echo No change needed in $file_to_fix
else
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
fi
rm -f /tmp/$base
fi
# Conditionalize all of <fs/rfs/rf_cache.h> on _KERNEL being defined.
file=fs/rfs/rf_cache.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/erec.h> on _KERNEL being defined.
file=sys/erec.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/err.h> on _KERNEL being defined.
file=sys/err.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/char.h> on _KERNEL being defined.
file=sys/char.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/getpages.h> on _KERNEL being defined.
file=sys/getpages.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/map.h> on _KERNEL being defined.
file=sys/map.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/cmn_err.h> on _KERNEL being defined.
file=sys/cmn_err.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
# Conditionalize all of <sys/kdebugger.h> on _KERNEL being defined.
file=sys/kdebugger.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
if grep _KERNEL $file_to_fix > /dev/null; then
echo No change needed in $file_to_fix
else
echo '#ifdef _KERNEL' > /tmp/$base
cat $file_to_fix >> /tmp/$base
echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
echo Fixed $file_to_fix
rm -f ${LIB}/$file
cp /tmp/$base ${LIB}/$file
rm -f /tmp/$base
fi
fi
echo 'Removing unneeded directories:'
cd $LIB
files=`find . -type d -print | sort -r`
for file in $files; do
rmdir $LIB/$file > /dev/null 2>&1
done
if $LINKS; then
echo 'Making internal symbolic non-directory links'
cd ${INPUT}
files=`find . -type l -print`
for file in $files; do
dest=`ls -ld $file | sed -n 's/.*-> //p'`
if expr "$dest" : '[^/].*' > /dev/null; then
target=${LIB}/`echo file | sed "s|[^/]*\$|$dest|"`
if [ -f $target ]; then
ln -s $dest ${LIB}/$file >/dev/null 2>&1
fi
fi
done
fi
cd ${ORIG_DIR}
echo 'Replacing <sys/byteorder.h>'
rm -f ${LIB}/sys/byteorder.h
cp byteorder.h ${LIB}/sys/byteorder.h
exit 0
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