gcc/gcc/fixincludes
1992-09-19 04:43:29 +00:00

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#! /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 GNU C will search.
# See README-fixinc for more information.
# Directory where gcc sources (and sometimes special include files) live.
# fixincludes doesn't use this, but fixinc.svr4 does, and I want to make
# sure somebody doesn't try to use arg3 for something incompatible. -- gumby
SRCDIR=${3-${SRCDIR-.}}
# Directory containing the original header files.
# (This was named INCLUDES, but that conflicts with a name in Makefile.in.)
INPUT=${2-${INPUT-/usr/include}}
# This prevents /bin/ex from failing if the current terminal type is
# unrecognizable.
TERM=unknown
export TERM
# This prevents /bin/ex from failing if the EXINIT environment variable
# was set to something invalid.
EXINIT=""
export EXINIT
# 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
# Make LIB absolute.
cd $LIB; LIB=`pwd`
# 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
echo Building fixed headers in ${LIB}
# Determine whether this system has symbolic links.
if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
rm -f $LIB/ShouldNotExist
LINKS=true
else
LINKS=false
fi
echo Finding directories and links to directories
cd ${INPUT}
# Find all directories and all symlinks that point to directories.
# Put the list in $files.
# 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 $files may have duplicates in it;
# later parts of this file are supposed to ignore them.
dirs="."
levels=2
while [ -n "$dirs" ] && [ $levels -gt 0 ]
do
levels=`expr $levels - 1`
newdirs=
for d in $dirs
do
echo " Searching $INPUT/$d"
if [ "$d" != . ]
then
d=$d/.
fi
# Find all directories under $d, relative to $d, excluding $d itself.
files="$files `find $d -type d -print | \
sed -e '/\/\.$/d' -e '/^\.$/d'`"
# 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`
for d1 in $theselinks --dummy--
do
# If the link points to a directory,
# add that dir to $newdirs
if [ -d $d1 ]
then
newdirs="$newdirs $d1"
fi
done
done
files="$files $newdirs"
dirs="$newdirs"
done
dirs=
echo "All directories (including links to directories):"
echo $files
for file in $files; do
rm -rf $LIB/$file
if [ ! -d $LIB/$file ]
then mkdir $LIB/$file
fi
done
mkdir $LIB/root
# treetops gets an alternating list
# of old directories to copy
# and the new directories to copy to.
treetops="${INPUT} ${LIB}"
if $LINKS; then
echo 'Making 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 a link points to ., make a similar link to .
if [ $x = $INPUT ]; then
echo $file '->' . ': Making link'
rm -fr ${LIB}/$file > /dev/null 2>&1
ln -s . ${LIB}/$file > /dev/null 2>&1
# If link leads back into ${INPUT},
# make a similar link here.
elif 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 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.
echo $file '->' root$x ': Making link'
if [ -d $LIB/root$x ]
then true
else
dirname=root$x/
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
rm -fr ${LIB}/$file > /dev/null 2>&1
ln -s ${LIB}/root$x ${LIB}/$file > /dev/null 2>&1
treetops="$treetops $x ${LIB}/root$x"
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.
cd ${INPUT}
cd $1
# The same dir can appear more than once in treetops.
# There's no need to scan it more than once.
if [ -f $2/DONE ]
then
files=
else
touch $2/DONE
echo Fixing directory $1 into $2
# Check .h files which are symlinks as well as those which are files.
# A link to a header file will not be processed by anything but this.
if $LINKS; then
files=`find . -name '*.h' \( -type f -o -type l \) -print`
else
files=`find . -name '*.h' -type f -print`
fi
echo Checking header files
fi
# Note that BSD43_* are used on recent MIPS systems.
for file in $files; do
# This call to egrep is essential, since checking a file with egrep
# is much faster than actually trying to fix it.
# It is also essential that most files *not* match!
# Thus, matching every #endif is unacceptable.
# But the argument to egrep must be kept small, or many versions of egrep
# won't be able to handle it.
# rms: I removed `|#[el].*if.*[^/ ]' because it made egrep fail.
if egrep '[ _]_IO|CTRL|#define.NULL|#[el]*if.*([0-9]|sparc|vax|sun|pyr)' $file > /dev/null; then
echo Fixing $file
if [ -r $file ]; then
cp $file $2/$file >/dev/null 2>&1 \
|| echo "Can't copy $file"
chmod +w $2/$file
# Following two lines removed.
# s%^\([ ]*#[ ]*endif[ ]*\)\([^/ ].*\)$%\1/* \2 */%
# s%^\([ ]*#[ ]*else[ ]*\)\([^/ ].*\)$%\1/* \2 */%
sed -e '
:loop
/\\$/ N
/\\$/ b loop
/[ ]_IO[A-Z]*[ ]*(/ s/(\(.\),/('\''\1'\'',/
/[ ]BSD43__IO[A-Z]*[ ]*(/ s/(\(.\),/('\''\1'\'',/
/#define._IO/ s/'\''x'\''/x/g
/#define.BSD43__IO/ s/'\''x'\''/x/g
/[^A-Z]CTRL[ ]*(/ s/\([^'\'']\))/'\''\1'\'')/
/#define.CTRL/ s/'\''c'\''/c/g
/#define._CTRL/ s/'\''c'\''/c/g
/#define.BSD43_CTRL/ s/'\''c'\''/c/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
/^#define.NULL[ ]/ i\
#undef NULL
' $2/$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
fi
done
shift; shift
done
cd ${INPUT}
# Fix one other error in this file: a mismatched quote not inside a C comment.
file=sundev/vuid_event.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/sundev 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file comment
ex ${LIB}/$file <<EOF
g/doesn't/s/doesn't/does not/
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Fix this Sun file to avoid interfering with stddef.h.
file=sys/stdtypes.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
ex ${LIB}/$file <<EOF
/size_t.*;/
i
#ifndef _GCC_SIZE_T
#define _GCC_SIZE_T
.
/size_t/+1
i
#endif
.
/ptrdiff_t.*;/
i
#ifndef _GCC_PTRDIFF_T
#define _GCC_PTRDIFF_T
.
/ptrdiff_t/+1
i
#endif
.
/wchar_t.*;/
i
#ifndef _GCC_WCHAR_T
#define _GCC_WCHAR_T
.
/wchar_t/+1
i
#endif
.
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Fix this file to avoid interfering with stddef.h.
file=sys/types.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
ex ${LIB}/$file <<EOF
/typedef.*size_t.*;/
i
#ifndef _GCC_SIZE_T
#define _GCC_SIZE_T
.
/size_t/+1
i
#endif
.
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Fix an error in this file: a missing semi-colon at the end of the statsswtch
# structure definition.
file=rpcsvc/rstat.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/rpcsvc 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, definition of statsswtch
ex ${LIB}/$file <<EOF
g/boottime$/s//&;/
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Fix an error in this file: a missing semi-colon at the end of the nodeent
# structure definition.
file=netdnet/dnetdb.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/netdnet 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, definition of nodeent
ex ${LIB}/$file <<EOF
g/char.*na_addr *$/s//&;/
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Check for bad #ifdef line (in Ultrix 4.1)
file=sys/file.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, bad \#ifdef line
ex ${LIB}/$file <<EOF
g/^#ifdef KERNEL && !defined/
s/#ifdef KERNEL && !defined/#if defined(KERNEL) \&\& !defined/
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Remove nested comments created by #endifs in a comment (Ultrix 4.1)
# Only needed if commenting out junk after #endif.
#file=signal.h
#if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
# cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
# chmod +w ${LIB}/$file 2>/dev/null
#fi
#
#if [ -r ${LIB}/$file ]; then
# echo Fixing $file, nested comments
# sed -e 's/#endif.*/#endif/' ${LIB}/$file > ${LIB}/${file}.sed
# rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
# if cmp $file ${LIB}/$file >/dev/null 2>&1; then
# echo Deleting ${LIB}/$file\; no fixes were needed.
# rm -f ${LIB}/$file
# fi
#fi
# Check for superfluous `static' (in Ultrix 4.2)
file=machine/cpu.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/machine 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, superfluous static
ex ${LIB}/$file <<EOF
g/^static struct tlb_pid_state/
s/static//
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
else
# This file has an alternative name, mips/cpu.h. Fix that name, too.
if cmp machine/cpu.h mips/cpu.h > /dev/null 2>& 1; then
mkdir ${LIB}/mips 2>&-
ln ${LIB}/$file ${LIB}/mips/cpu.h
fi
fi
fi
# Incorrect sprintf declaration in X11/Xmu.h
file=X11/Xmu.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/X11 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file sprintf declaration
ex ${LIB}/$file <<EOF
/^extern char \* sprintf();$/c
#ifndef __STDC__
extern char * sprintf();
#endif /* !defined __STDC__ */
.
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Incorrect sprintf declaration in X11/Xmu/Xmu.h
# (It's not clear whether the right file name is this or X11/Xmu.h.)
file=X11/Xmu/Xmu.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/X11/Xmu 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file sprintf declaration
ex ${LIB}/$file <<EOF
/^extern char \* sprintf();$/c
#ifndef __STDC__
extern char * sprintf();
#endif /* !defined __STDC__ */
.
wq
EOF
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm ${LIB}/$file
fi
fi
# Check for missing ';' in struct
file=netinet/ip.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/netinet 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e '/^struct/,/^};/s/}$/};/' ${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix the CAT macro in SunOS memvar.h.
file=pixrect/memvar.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/pixrect 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e '/^#define.CAT(a,b)/ i\
#ifdef __STDC__ \
#define CAT(a,b) a##b\
#else
/^#define.CAT(a,b)/ a\
#endif
' ${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Check for yet more missing ';' in struct (in SunOS 4.0.x)
file=rpcsvc/rusers.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/rpcsvc 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e '/^struct/,/^};/s/_cnt$/_cnt;/' ${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix return type of exit and abort in <stdlib.h> on SunOS 4.1.
file=stdlib.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's/int abort/void abort/g' \
-e 's/int free/void free/g' \
-e 's/char \* calloc/void \* calloc/g' \
-e 's/char \* malloc/void \* malloc/g' \
-e 's/char \* realloc/void \* realloc/g' \
-e 's/int exit/void exit/g' ${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
file=malloc.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's/typedef[ ]char \* malloc_t/typedef void \* malloc_t/g' \
-e 's/int[ ][ ]*free/void free/g' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix bogus comment in <locale.h> on SunOS 4.1.
file=locale.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's%#endif / \*%#endif /\* %g' ${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix bogus #ifdef in <hsfs/hsfs_spec.h> on SunOS 4.1.
file=hsfs/hsfs_spec.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/hsfs 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's/\#ifdef __i386__ || __vax__/\#if __i386__ || __vax__/g' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix bogus #ifdef in <hsfs/hsnode.h> on SunOS 4.1.
file=hsfs/hsnode.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/hsfs 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's/\#ifdef __i386__ || __sun4c__/\#if __i386__ || __sun4c__/g' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix bogus #ifdef in <hsfs/iso_spec.h> on SunOS 4.1.
file=hsfs/iso_spec.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/hsfs 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file
sed -e 's/\#ifdef __i386__ || __vax__/\#if __i386__ || __vax__/g' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Incorrect #include in Sony News-OS 3.2.
file=machine/machparam.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/machine 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, incorrect \#include
sed -e 's@"../machine/endian.h"@<machine/endian.h>@' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Multiline comment after typedef on IRIX 4.0.1.
file=sys/types.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
mkdir ${LIB}/sys 2>/dev/null
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, comment in the middle of \#ifdef
sed -e 's@type of the result@type of the result */@' \
-e 's@of the sizeof@/* of the sizeof@' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
# declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because
# many other systems have similar text but correct versions of the file.
# To ensure only Sun's is fixed, we grep for a likely unique string.
file=memory.h
if egrep '/\* @\(#\)memory\.h 1\.[2-4] 8./../.. SMI; from S5R2 1\.2 \*/' $file > /dev/null; then
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Replacing $file
cat > ${LIB}/$file << EOF
/* This file was generated by fixincludes */
#ifndef __memory_h__
#define __memory_h__
#ifdef __STDC__
extern void *memccpy();
extern void *memchr();
extern void *memcpy();
extern void *memset();
#else
extern char *memccpy();
extern char *memchr();
extern char *memcpy();
extern char *memset();
#endif /* __STDC__ */
extern int memcmp();
#endif __memory_h__
EOF
fi
fi
# parameters not const on DECstation Ultrix V4.0.
file=stdio.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, non-const arg
sed -e 's@perror( char \*__s );@perror( const char *__s );@' \
-e 's@fputs( char \*__s,@fputs( const char *__s,@' \
-e 's@fopen( char \*__filename, char \*__type );@fopen( const char *__filename, const char *__type );@' \
-e 's@fwrite( void \*__ptr,@fwrite( const void *__ptr,@' \
-e 's@fscanf( FILE \*__stream, char \*__format,@fscanf( FILE *__stream, const char *__format,@' \
-e 's@scanf( char \*__format,@scanf( const char *__format,@' \
-e 's@sscanf( char \*__s, char \*__format,@sscanf( const char *__s, const char *__format,@' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Don't use or define the name va_list in stdio.h.
# This is for ANSI and also to interoperate properly with gvarargs.h.
file=stdio.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, use of va_list
# Arrange for stdio.h to use stdarg.h to define __gnuc_va_list
(echo "#define __need___va_list"
echo "#include <stdarg.h>") > ${LIB}/${file}.sed
# Use __gnuc_va_list in arg types in place of va_list.
# Define __va_list__ (something harmless and unused) instead of va_list.
# Don't claim to have defined va_list.
sed -e 's@ va_list @ __gnuc_va_list @' \
-e 's@ va_list@ __va_list__@' \
-e 's@VA_LIST@DUMMY_VA_LIST@' \
${LIB}/$file >> ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# Cancel out ansi_compat.h on Ultrix. Replace it with empty file.
file=ansi_compat.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
if grep -s ULTRIX $file; then
echo "/* This file intentionally left blank. */" > $LIB/$file
fi
fi
# parameter to atof not const on DECstation Ultrix V4.0.
file=math.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
echo Fixing $file, non-const arg
sed -e 's@atof( char \*__nptr );@atof( const char *__nptr );@' \
${LIB}/$file > ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
echo Deleting ${LIB}/$file\; no fixes were needed.
rm -f ${LIB}/$file
fi
fi
# These two files on SunOS 4 are included by other files
# in the same directory, using "...". So we must make sure they exist
# in the same directory as the other fixed files.
if [ -r ${INPUT}/multimedia/audio_errno.h ]
then
ln -s ${INPUT}/multimedia/audio_errno.h ${LIB}/multimedia 2>/dev/null
fi
if [ -r ${INPUT}/multimedia/audio_hdr.h ]
then
ln -s ${INPUT}/multimedia/audio_hdr.h ${LIB}/multimedia 2>/dev/null
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
exit 0