fixinc.svr4

早期freebsd实现

  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

# Conditionalize some of <netinet/in.h> on _KERNEL being defined.

file=netinet/in.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
    sed -e '/#ifdef INKERNEL/i\
#ifdef _KERNEL' \
    -e '/#endif[ 	]*\/\* INKERNEL \*\//a\
#endif /* _KERNEL */' \
    $file_to_fix > ${LIB}/${file}.sed
    rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
    echo Fixed $file_to_fix
  fi
fi

# Conditionalize some of <sys/endian.h> on __GNUC__ and __GNUG__.

file=sys/endian.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 __GNUC__ $file_to_fix > /dev/null; then
    echo No change needed in $file_to_fix
  else
    sed -e '/#	ifdef	__STDC__/i\
#   if !defined (__GNUC__) && !defined (__GNUG__)' \
    -e '/#		include	<sys\/byteorder.h>/s/		/   /'\
    -e '/#   include	<sys\/byteorder.h>/i\
#   endif /* !defined (__GNUC__) && !defined (__GNUG__) */'\
    $file_to_fix > ${LIB}/${file}.sed
    rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
    echo Fixed $file_to_fix
  fi
fi

# Commented out because [e-mail] says we don't clearly need it
# and the text in types.h is not erroneous.
## In sys/types.h, don't name the enum for booleans.
#
#file=sys/types.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 "enum boolean" $file_to_fix > /dev/null; then
#    sed -e 's/enum boolean/enum/' ${LIB}/$file > ${LIB}/${file}.sed
#    rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
#    echo Fixed $file_to_fix
#  else
#    echo No change needed in $file_to_fix
#  fi
#fi

# Remove useless extern keyword from struct forward declarations in
# <sys/stream.h> and <sys/strsubr.h>

file=sys/stream.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/extern struct stdata;/struct stdata;/g
    s/extern struct strevent;/struct strevent;/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

file=sys/strsubr.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/extern struct strbuf;/struct strbuf;/g
    s/extern struct uio;/struct uio;/g
    s/extern struct thread;/struct thread;/g
    s/extern struct proc;/struct proc;/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

# Convert functions to prototype form, and fix arg names in <sys/stat.h>.

file=sys/stat.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
/^stat(path, buf)/j
j
-
/^stat(path, buf)/c
stat (const char *path, struct stat *buf)
.
/^lstat(path, buf)/j
j
-
/^lstat(path, buf)/c
lstat (const char *path, struct stat *buf)
.
/^fstat(fd, buf)/j
j
-
/^fstat(fd, buf)/c
fstat (int fd, struct stat *buf)
.
/^mknod(path, mode, dev)/j
j
j
-
/^mknod(path, mode, dev)/c
mknod (const char *path, mode_t mode, dev_t dev)
.
1,\$s/path/__path/g
1,\$s/buf/__buf/g
1,\$s/fd/__fd/g
1,\$s/ret\\([^u]\\)/__ret\1/g
1,\$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g
1,\$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g
wq
EOF
  echo Fixed $file_to_fix
  rm -f ${LIB}/$file
  cp /tmp/$base ${LIB}/$file
  rm -f /tmp/$base
fi

# Sony NEWSOS 5.0 does not support the complete ANSI C standard.

if [ -x /bin/sony ]; then
  if /bin/sony; then

    # Change <stdio.h> to not define __filbuf, __flsbuf, and __iob

    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/$base
      sed -e '
        s/__filbuf/_filbuf/g
        s/__flsbuf/_flsbuf/g
        s/__iob/_iob/g
      ' /tmp/$base > /tmp/$base.sed
      mv /tmp/$base.sed /tmp/$base
      if cmp $file_to_fix /tmp/$base.sed >/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

    # Change <ctype.h> to not define __ctype

    file=ctype.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/$base
      sed -e '
        s/__ctype/_ctype/g
      ' /tmp/$base > /tmp/$base.sed
      mv /tmp/$base.sed /tmp/$base
      if cmp $file_to_fix /tmp/$base.sed >/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
  fi
fi

# In limits.h, put #ifndefs around things that are supposed to be defined
# in float.h to avoid redefinition errors if float.h is included first.
# Solaris 2.1 has this problem.

file=limits.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 '/[ 	]FLT_MIN[ 	]/i\
#ifndef FLT_MIN'\
      -e '/[ 	]FLT_MIN[ 	]/a\
#endif'\
      -e '/[ 	]FLT_MAX[ 	]/i\
#ifndef FLT_MAX'\
      -e '/[ 	]FLT_MAX[ 	]/a\
#endif'\
      -e '/[ 	]FLT_DIG[ 	]/i\
#ifndef FLT_DIG'\
      -e '/[ 	]FLT_DIG[ 	]/a\
#endif'\
      -e '/[ 	]DBL_MIN[ 	]/i\
#ifndef DBL_MIN'\
      -e '/[ 	]DBL_MIN[ 	]/a\
#endif'\
      -e '/[ 	]DBL_MAX[ 	]/i\
#ifndef DBL_MAX'\
      -e '/[ 	]DBL_MAX[ 	]/a\
#endif'\
      -e '/[ 	]DBL_DIG[ 	]/i\
#ifndef DBL_DIG'\
      -e '/[ 	]DBL_DIG[ 	]/a\
#endif' $file_to_fix > /tmp/$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

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 ${SRCDIR}/byteorder.h ${LIB}/sys/byteorder.h

exit 0