* Resolve symlinks to the standard libraries as suggested by Andreas Faerber.

Fixes #5744.
* Removed commented obsolete code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36355 a95241bf-73f2-0310-859d-f6bbb57e9c96

configure

@@ -184,23 +184,33 @@ standard_gcc_settings()
 					$headers/$d"
 			done
 
-			# when not building the crosscompiler, to use cpp headers from
+			# Unset the HAIKU_{SHARED,STATIC}_LIB{STD,SUP}CXX variables, if the
-			# tree first, but fallback to local C++ system headers (like <new>)
+			# compiler didn't give us actual file names. Otherwise resolve
-			# if [ "$buildCrossTools" = "" ]; then
+			# symlinks to avoid problems when copying the libraries to the
-			#	HAIKU_CXX_HEADERS_DIR="headers/cpp $HAIKU_CXX_HEADERS_DIR"
+			# image.
-			# fi
 
 			if [ $HAIKU_STATIC_LIBSTDCXX = libstdc++.a ]; then
 				HAIKU_STATIC_LIBSTDCXX=
+			else
+				HAIKU_STATIC_LIBSTDCXX=`readlink -e $HAIKU_STATIC_LIBSTDCXX`
 			fi
+
 			if [ $HAIKU_SHARED_LIBSTDCXX = libstdc++.so ]; then
 				HAIKU_SHARED_LIBSTDCXX=
+			else
+				HAIKU_SHARED_LIBSTDCXX=`readlink -e $HAIKU_SHARED_LIBSTDCXX`
 			fi
+
 			if [ $HAIKU_STATIC_LIBSUPCXX = libsupc++.a ]; then
 				HAIKU_STATIC_LIBSUPCXX=
+			else
+				HAIKU_STATIC_LIBSUPCXX=`readlink -e $HAIKU_STATIC_LIBSUPCXX`
 			fi
+
 			if [ $HAIKU_SHARED_LIBSUPCXX = libsupc++.so ]; then
 				HAIKU_SHARED_LIBSUPCXX=
+			else
+				HAIKU_SHARED_LIBSUPCXX=`readlink -e $HAIKU_SHARED_LIBSUPCXX`
 			fi
 		;;
 		2.9*)