From: Paul Eggert <eggert@gnu.org>
Date: Thu, 1 Jul 1993 19:06:50 +0000 (+0000)
Subject: Don't create absolute symbolic links;
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=884caf18bbaa11fa562c52e44951016c4664ad74;p=gcc.git

Don't create absolute symbolic links;

make them relative instead.

From-SVN: r4815
---

diff --git a/gcc/fixinc.svr4 b/gcc/fixinc.svr4
index 185d97412bd..a17247ce8ee 100755
--- a/gcc/fixinc.svr4
+++ b/gcc/fixinc.svr4
@@ -113,9 +113,12 @@ if $LINKS; then
 	if 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'
+	  # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
+	  dots=`echo "$file" |
+		sed -e 's@^./@@' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
+	  echo $file '->' $dots$y ': Making link'
 	  rm -fr ${LIB}/$file > /dev/null 2>&1
-	  ln -s ${LIB}/$y ${LIB}/$file > /dev/null 2>&1
+	  ln -s $dots$y ${LIB}/$file > /dev/null 2>&1
 	else
 	  # If the link is to outside ${INPUT},
 	  # treat this directory as if it actually contained the files.
diff --git a/gcc/fixincludes b/gcc/fixincludes
index d589f2c8bf9..51616e4fd48 100755
--- a/gcc/fixincludes
+++ b/gcc/fixincludes
@@ -161,9 +161,12 @@ if $LINKS; then
 	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'
+	  # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
+	  dots=`echo "$file" |
+		sed -e 's@^./@@' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
+	  echo $file '->' $dots$y ': Making link'
 	  rm -fr ${LIB}/$file > /dev/null 2>&1
-	  ln -s ${LIB}/$y ${LIB}/$file > /dev/null 2>&1
+	  ln -s $dots$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
@@ -201,8 +204,11 @@ if $LINKS; then
 		;;
 	    esac
           done
+	  # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
+	  dots=`echo "$file" |
+		sed -e 's@^./@@' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
 	  rm -fr ${LIB}/$file > /dev/null 2>&1
-	  ln -s ${LIB}/root$x ${LIB}/$file > /dev/null 2>&1
+	  ln -s ${dots}root$x ${LIB}/$file > /dev/null 2>&1
 	  treetops="$treetops $x ${LIB}/root$x"
 	fi
       fi