fixincludes: Avoid removing '.'.

�
        * fixincludes: Avoid removing '.'.
        * fixinc/fixinc.svr4: Likewise.
        * fixinc/fixinc.winnt: Likewise.
        * fixinc/inclhack.tpl: Likewise.
        * fixinc/fixincl.sh, fixinc/inclhack.sh: Rebuilt.

From-SVN: r27440

gcc/fixinc/fixinc.svr4

@@ -1572,7 +1572,7 @@ fi
 
 echo 'Removing unneeded directories:'
 cd $LIB
-files=`find . -type d -print | sort -r`
+files=`find . -type d \! -name '.' -print | sort -r`
 for file in $files; do
   rmdir $LIB/$file > /dev/null 2>&1
 done

gcc/fixinc/fixinc.winnt

@@ -224,7 +224,7 @@ fi
 
 echo 'Removing unneeded directories:'
 cd $LIB
-files=`find . -type d -print | sort -r`
+files=`find . -type d \! -name '.' -print | sort -r`
 for file in $files; do
   rmdir $LIB/$file > NUL 2>&1
 done

gcc/fixinc/fixincl.sh

@@ -393,7 +393,7 @@ find . -name DONE -exec rm -f '{}' ';'
 
 echo 'Removing unneeded directories:'
 cd $LIB
-all_dirs=`find . -type d -print | sort -r`
+all_dirs=`find . -type d \! -name '.' -print | sort -r`
 for file in $all_dirs; do
   rmdir $LIB/$file > /dev/null 2>&1
 done

gcc/fixinc/inclhack.sh

@@ -3102,7 +3102,7 @@ find . -name DONE -exec rm -f '{}' ';'
 
 echo 'Removing unneeded directories:'
 cd $LIB
-all_dirs=`find . -type d -print | sort -r`
+all_dirs=`find . -type d \! -name '.' -print | sort -r`
 for file in $all_dirs; do
   rmdir $LIB/$file > /dev/null 2>&1
 done

gcc/fixinc/inclhack.tpl

@@ -403,7 +403,7 @@ find . -name DONE -exec rm -f '{}' ';'
 
 echo 'Removing unneeded directories:'
 cd $LIB
-all_dirs=`find . -type d -print | sort -r`
+all_dirs=`find . -type d \! -name '.' -print | sort -r`
 for file in $all_dirs; do
   rmdir $LIB/$file > /dev/null 2>&1
 done