initial commit

1 files changed, 186 insertions, 0 deletions

diff --git a/gcc/fixinc/hackshell.tpl b/gcc/fixinc/hackshell.tpl
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+[= autogen template include =]
+[=
+# $Id: hackshell.tpl,v 1.2 1999/01/13 22:56:22 law Exp $
+#
+#  This file contanes the shell template replacement for the
+#  fixincl program.  It is the repetitive guts of the fixincludes logic.
+#
+=]
+  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
+  for file in $files; do
+
+    if ( test ! -r $file -o \
+    -n "`fgrep 'This file is part of the GNU C Library' $file`" )
+    then continue ; fi
+
+    fixlist=""
+[=
+#
+#  FOR  every fix description,
+#  DO:  emit the shell text to apply the fix to the current file
+#
+# =][=
+
+_FOR fix "\n\n" =]
+    #
+    # Fix [=_eval _index 1 + #%3d _printf=]:  [=hackname _Cap=]
+    #[=
+    _IF files _exist=]
+    case "$file" in [=_FOR files " | \\\n\t"=]./[=files=][=/files=] )[=
+    _ENDIF=][=
+
+    _IF mach _exist=]
+    case "$target_canonical" in [=
+        _FOR mach " | \\\n\t" =][=
+            mach =][=
+        /mach =] )[=
+        _IF mach_unmatched _exist =] : ;;
+    * )[=
+        _ENDIF =][=
+
+    _ENDIF=][=
+
+    #  There are three conditional tests:  select, bypass and test.
+       They may appear as often as desired.  They must all pass for
+       the fix to be applied.  "select" and "bypass" are egrep expressions
+       that must each appear (or not appear) in the target file.
+       "test" is an arbitrary test program expression that must yield
+       true or false.  It is enclosed in parenthesis to avoid
+       precedence problems.  The output looks like this:
+
+       if ( test -n "`egrep 'find-expr' $file`" -a
+                 -z "`egrep 'not-find'  $file`" -a
+                 '(' <some-test-expression> ')'
+          ) > /dev/null 2>&1 ; then
+
+    #  =][=
+
+    _IF select _exist =]
+    if ( test [=
+        _FOR select " -a \\\n              "
+              =]-n [=select _shrstr "#`egrep %s $file`"
+                            _printf _shstr =][=
+        /select=][=
+
+        _IF bypass _exist =][=
+            _FOR bypass=] -a \
+              -z [=bypass _shrstr "#`egrep %s $file`"
+                            _printf _shstr =][=
+            /bypass=][=
+        _ENDIF=][=
+
+        _IF test _exist=][=
+            _FOR test=] -a \
+              '(' [=test=] ')'[=
+            /test=][=
+        _ENDIF=]
+       ) > /dev/null 2>&1 ; then[=
+
+
+    _ELIF test _exist =]
+    if ( test [=
+        _FOR test " -a \\\n              "
+              =]'(' [=test=] ')'[=
+        /test=][=
+
+        _IF bypass _exist=][=
+            _FOR bypass=] -a \
+              -z [=bypass _shrstr "#`egrep %s $file`"
+                            _printf _shstr=][=
+            /bypass=][=
+        _ENDIF=]
+       ) > /dev/null 2>&1 ; then[=
+
+
+    _ELIF bypass _exist =]
+    if ( test [=_FOR bypass " -a \\\n              "
+              =]-z [=bypass _shrstr "#`egrep %s $file`"
+                            _printf _shstr=][=/bypass=]
+       ) > /dev/null 2>&1 ; then[=
+
+      _ENDIF=]
+    fixlist="${fixlist}
+      [=hackname=]"
+    if [ ! -r ${DESTDIR}/$file ]
+    then infile=$file
+    else infile=${DESTDIR}/$file ; fi [=
+
+    _IF sed _exist=][=
+        _IF shell _exist =][=
+          _ERROR hackname _get
+          "fixincludes Error:  %s fix has multiple fixups" _printf=][=
+        _ENDIF=]
+
+    sed [=
+        _FOR sed =]-e [=sed _shrstr=] \
+        [=
+        /sed=]  < $infile > ${DESTDIR}/$file.[=
+
+
+    _ELIF shell _exist =]
+    ( [=shell=] ) < $infile > ${DESTDIR}/$file.
+
+    #  Shell scripts have the potential of removing the output
+    #  We interpret that to mean the file is not to be altered
+    #
+    if test ! -f ${DESTDIR}/$file.
+    then continue ; fi [=
+
+
+    _ELSE=][=
+        _ERROR hackname _get "ERROR:  %s has no fixup" _printf=][=
+
+    _ENDIF=]
+    
+    mv -f ${DESTDIR}/$file. ${DESTDIR}/$file[=
+
+    #  Close off any opened "if" or "case" statements in reverse order
+
+    # =][=
+
+    _IF select _exist test _exist | bypass _exist | =]
+    fi # end of selection 'if'[=
+    _ENDIF =][=
+
+    _IF mach _exist=]
+    ;; # case end for machine type test
+    esac[=
+    _ENDIF =][=
+
+    _IF files _exist=]
+    ;; # case end for file name test
+    esac[=
+    _ENDIF =][=
+
+/fix =][=
+#
+#  DONE with every fix for the current file
+#
+#=]
+    #  IF the output has been removed OR it is unchanged,
+    #  THEN ensure the output is gone
+    #  ELSE look for local directory include syntax
+    #
+    if ( test ! -f ${DESTDIR}/$file || \
+         cmp $file ${DESTDIR}/$file ) > /dev/null 2>&1
+    then
+      rm -f ${DESTDIR}/$file
+    else
+      echo "Fixed $file:${fixlist}"
+
+      # Find any include directives that use "file".
+      #
+      for include in `
+         egrep '^[ 	]*#[ 	]*include[ 	]*"[^/]' ${DESTDIR}/$file |
+     sed -e 's/^[ 	]*#[ 	]*include[ 	]*"\([^"]*\)".*$/\1/'`
+      do
+    dir=`echo $file | sed -e s'|/[^/]*$||'`
+    required="$required ${SRCDIR} $dir/$include ${DESTDIR}/$dir/$include"
+      done
+    fi
+  done # for file in $files