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Up to [GCC 1.x] / gcc|
Return to fixincludes CVS log | Up to [GCC 1.x] / gcc |
1.1.1.2 root 1: #! /bin/sh
1.1 root 2: # Install modified versions of certain ANSI-incompatible system header files
3: # which are fixed to work correctly with ANSI C
4: # and placed in a directory that GNU C will search.
5: # This works properly on a Sun in system version 3.4;
6: # for other versions, you had better check.
7:
1.1.1.3 root 8: # Directory in which to store the results.
1.1.1.11 root 9: LIB=${LIB-/usr/local/lib/gcc-include}
10:
11: # Make sure it exists.
1.1.1.12! root 12: if [ ! -d $LIB ]; then
! 13: mkdir $LIB || exit 1
! 14: fi
1.1.1.3 root 15:
1.1.1.10 root 16: # Determine whether this system has symbolic links.
17: if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
18: rm -f $LIB/ShouldNotExist
19: LINKS=true
20: else
21: LINKS=false
22: fi
23:
1.1.1.9 root 24: echo 'Making directories:'
25: cd /usr/include
1.1.1.10 root 26: if $LINKS; then
27: files=`ls -LR | sed -n s/:$//p`
28: else
1.1.1.12! root 29: files=`find . -type d -print | sed '/^.$/d'`
1.1.1.10 root 30: fi
1.1.1.9 root 31: for file in $files; do
1.1.1.12! root 32: rm -rf $LIB/$file
! 33: if [ ! -d $LIB/$file ]
! 34: then mkdir $LIB/$file
! 35: fi
1.1.1.9 root 36: done
1.1.1.6 root 37:
1.1.1.10 root 38: # treetops gets an alternating list
39: # of old directories to copy
40: # and the new directories to copy to.
41: treetops="/usr/include ${LIB}"
42:
43: if $LINKS; then
44: echo 'Making internal symbolic directory links'
45: for file in $files; do
46: dest=`ls -ld $file | sed -n 's/.*-> //p'`
47: if [ "$dest" ]; then
1.1.1.12! root 48: cwd=`pwd`
! 49: # In case $dest is relative, get to $file's dir first.
! 50: cd /usr/include
! 51: cd `echo ./$file | sed -n 's&[^/]*$&&p'`
! 52: # Check that the target directory exists.
! 53: # Redirections changed to avoid bug in sh on Ultrix.
! 54: (cd $dest) > /dev/null 2>&1
! 55: if [ $? = 0 ]; then
! 56: cd $dest
! 57: # X gets the dir that the link actually leads to.
! 58: x=`pwd`
! 59: # If link leads back into /usr/include,
! 60: # make a similar link here.
! 61: if expr $x : '/usr/include/.*' > /dev/null; then
! 62: # Y gets the actual target dir name, relative to /usr/include.
! 63: y=`echo $x | sed -n 's&/usr/include/&&p'`
! 64: echo $file '->' $y ': Making link'
! 65: rm -fr ${LIB}/$file > /dev/null 2>&1
! 66: ln -s ${LIB}/$y ${LIB}/$file > /dev/null 2>&1
! 67: else
! 68: # If the link is to outside /usr/include,
! 69: # treat this directory as if it actually contained the files.
! 70: # This line used to have $dest instead of $x.
! 71: # $dest seemed to be wrong for links found in subdirectories
! 72: # of /usr/include. Does this change break anything?
! 73: treetops="$treetops $x ${LIB}/$file"
! 74: fi
1.1.1.10 root 75: fi
1.1.1.12! root 76: cd $cwd
1.1.1.10 root 77: fi
78: done
79: fi
80:
81: set - $treetops
82: while [ $# != 0 ]; do
83: # $1 is an old directory to copy, and $2 is the new directory to copy to.
1.1.1.11 root 84: echo "Finding header files in $1:"
85: cd /usr/include
1.1.1.10 root 86: cd $1
1.1.1.12! root 87: files=`find . -name '*.h' -type f -print`
1.1.1.10 root 88: echo 'Checking header files:'
89: for file in $files; do
1.1.1.11 root 90: if egrep '[ ]_IO[A-Z]*\(|#define._IO|CTRL' $file > /dev/null; then
1.1.1.10 root 91: echo Fixing $file
92: if [ -r $file ]; then
93: cp $file $2/$file >/dev/null 2>&1 \
94: || echo "Can't copy $file"
95: chmod +w $2/$file
1.1.1.11 root 96: sed -e '
97: :loop
98: /\\$/ N
99: /\\$/ b loop
1.1.1.12! root 100: /[ ]_IO[A-Z]*[ ]*(/ s/(\(.\),/('\''\1'\'',/
1.1.1.11 root 101: /#define._IO/ s/'\''x'\''/x/g
1.1.1.12! root 102: /[^A-Z]CTRL[ ]*(/ s/\([^'\'']\))/'\''\1'\'')/
1.1.1.11 root 103: /#define.CTRL/ s/'\''c'\''/c/g
1.1.1.12! root 104: /#define._CTRL/ s/'\''c'\''/c/g
1.1.1.11 root 105: ' $2/$file > $2/$file.sed
106: mv $2/$file.sed $2/$file
1.1.1.10 root 107: if cmp $file $2/$file >/dev/null 2>&1; then
108: echo Deleting $2/$file\; no fixes were needed.
109: rm $2/$file
110: fi
1.1.1.8 root 111: fi
1.1.1.5 root 112: fi
1.1.1.10 root 113: done
114: shift; shift
1.1.1.2 root 115: done
116:
1.1.1.11 root 117: cd /usr/include
118:
1.1.1.5 root 119: # Fix one other error in this file: a mismatched quote not inside a C comment.
120: file=sundev/vuid_event.h
121: if [ -r $file ]; then
122: if [ ! -r ${LIB}/$file ]; then
123: cp $file ${LIB}/$file >/dev/null 2>&1 \
124: || echo "Can't copy $file"
1.1.1.3 root 125: chmod +w ${LIB}/$file
1.1.1.2 root 126: fi
1.1.1.5 root 127: fi
1.1.1.4 root 128:
1.1.1.12! root 129: if [ -r ${LIB}/$file ]; then
! 130: echo Fixing $file comment
! 131: ex ${LIB}/$file <<EOF
1.1.1.11 root 132: g/doesn't/s/doesn't/does not/
133: wq
134: EOF
1.1.1.12! root 135: if cmp $file ${LIB}/$file >/dev/null 2>&1; then
! 136: echo Deleting ${LIB}/$file\; no fixes were needed.
! 137: rm ${LIB}/$file
! 138: fi
! 139: fi
! 140:
! 141: # Fix an error in this file: a missing semi-colon at the end of the statsswtch
! 142: # structure definition.
! 143: file=rpcsvc/rstat.h
! 144: if [ -r $file ]; then
! 145: if [ ! -r ${LIB}/$file ]; then
! 146: cp $file ${LIB}/$file >/dev/null 2>&1 \
! 147: || echo "Can't copy $file"
! 148: chmod +w ${LIB}/$file
! 149: fi
! 150: fi
! 151:
! 152: if [ -r ${LIB}/$file ]; then
! 153: echo Fixing $file, definition of statsswtch
! 154: ex ${LIB}/$file <<EOF
! 155: g/boottime$/s//&;/
! 156: wq
! 157: EOF
! 158: if cmp $file $2/$file >/dev/null 2>&1; then
! 159: echo Deleting $2/$file\; no fixes were needed.
! 160: rm $2/$file
! 161: fi
1.1.1.11 root 162: fi
163:
164: # Deal with yet another challenge, this in X11/Xmu.h
165: file=X11/Xmu.h
166: if [ -r $file ]; then
167: if [ ! -r ${LIB}/$file ]; then
168: mkdir ${LIB}/X11 2>&-
169: cp $file ${LIB}/$file >/dev/null 2>&1 \
170: || echo "Can't copy $file"
171: chmod +w ${LIB}/$file
172: fi
173: fi
174:
175: if [ -r ${LIB}/$file ]; then
176: echo Fixing $file sprintf declaration
177: ex ${LIB}/$file <<EOF
178: /^extern char \* sprintf();$/c
179: #ifndef __STDC__
180: extern char * sprintf();
181: #endif /* !defined __STDC__ */
182: .
1.1.1.5 root 183: wq
1.1 root 184: EOF
1.1.1.12! root 185: if cmp $file ${LIB}/$file >/dev/null 2>&1; then
! 186: echo Deleting ${LIB}/$file\; no fixes were needed.
! 187: rm ${LIB}/$file
! 188: fi
! 189: fi
! 190:
! 191: # Check for missing ';' in struct
! 192:
! 193: file=netinet/ip.h
! 194: if [ -r $file ]; then
! 195: if [ ! -r ${LIB}/$file ]; then
! 196: mkdir ${LIB}/netinet 2>&-
! 197: sed -e '/^struct/,/^};/s/}$/};/' $file > ${LIB}/$file
! 198: cmp $file ${LIB}/$file >&- && rm -f ${LIB}/$file
! 199: fi
! 200: fi
! 201:
! 202: # Fix the CAT macro in memvar.h.
! 203:
! 204: file=pixrect/memvar.h
! 205: if [ -r $file ]; then
! 206: if [ ! -r ${LIB}/$file ]; then
! 207: mkdir ${LIB}/pixrect 2>&-
! 208: sed -e '/^#define.CAT(a,b)/ s/IDENT(a)b/a##b/g' $file > ${LIB}/$file
! 209: cmp $file ${LIB}/$file >&- && rm -f ${LIB}/$file
! 210: fi
! 211: fi
! 212:
! 213: # Check for yet more missing ';' in struct (in SunOS 4.0.x)
! 214:
! 215: file=rpcsvc/rusers.h
! 216: if [ -r $file ]; then
! 217: if [ ! -r ${LIB}/$file ]; then
! 218: mkdir ${LIB}/rpcsvc 2>&-
! 219: sed -e '/^struct/,/^};/s/_cnt$/_cnt;/' $file > ${LIB}/$file
! 220: cmp $file ${LIB}/$file >&- && rm -f ${LIB}/$file
! 221: fi
! 222: fi
! 223:
! 224: # Check for yet more missing ';' in struct (in SunOS 4.0.x)
! 225:
! 226: file=rpcsvc/rusers.h
! 227: if [ -r $file ]; then
! 228: if [ ! -r ${LIB}/$file ]; then
! 229: mkdir ${LIB}/rpcsvc 2>&-
! 230: sed -e '/^struct/,/^};/s/_cnt$/_cnt;/' $file > ${LIB}/$file
! 231: cmp $file ${LIB}/$file >&- && rm -f ${LIB}/$file
! 232: fi
1.1.1.8 root 233: fi
1.1.1.10 root 234:
235: echo 'Removing unneeded directories:'
236: cd $LIB
237: files=`find . -type d -print | sort -r`
238: for file in $files; do
239: rmdir $LIB/$file > /dev/null 2>&1
240: done
241:
1.1.1.11 root 242: if $LINKS; then
243: echo 'Making internal symbolic non-directory links'
244: cd /usr/include
245: files=`find . -type l -print`
246: for file in $files; do
247: dest=`ls -ld $file | sed -n 's/.*-> //p'`
248: if expr "$dest" : '[^/].*' > /dev/null; then
249: target=${LIB}/`echo file | sed "s|[^/]*\$|$dest|"`
250: if [ -f $target ]; then
251: ln -s $dest ${LIB}/$file >/dev/null 2>&1
252: fi
253: fi
254: done
255: fi
256:
257: exit 0
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