(linux targets): Use "${CC} -dumpspecs" instead of "${CC} --print-file-name=specs" to appease GCC versions >= 4.0.

(ia64-*-aix): Delete - this target is obsolete, and would be broken by this patch.

ld/ChangeLog

@@ -1,3 +1,10 @@
+2005-01-10  Greg Schaffer  <gschafer@zip.com.au>
+
+	* configure.host (linux targets): Use "${CC} -dumpspecs" instead
+	of "${CC} --print-file-name=specs" to appease GCC versions >= 4.0.
+	(ia64-*-aix): Delete - this target is obsolete, and would be
+	broken by this patch.
+
 2005-01-06  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* configure.host (sparc*-*-solaris2*): Rename into sparc-*-solaris2*.

ld/configure.host

@@ -33,7 +33,7 @@ case "${host}" in
   ;;
 
 *-*-linux*)
-  HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
+  HOSTING_CRT0='-dynamic-linker `specs=\`${CC} --print-file-name=specs\`; { if [ x"$specs" = xspecs ]; then ${CC} -dumpspecs; else cat "$specs"; fi; } | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
   HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
   ;;
 
@@ -145,11 +145,6 @@ ia64-*-linux-gnu*)
   HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"`
   ;;
 
-ia64-*-aix*)
-  HOSTING_CRT0='-dynamic-linker `egrep "libc.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/libc.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
-  HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
-  ;;
-
 mips*-sgi-irix4* | mips*-sgi-irix5*)
   HOSTING_CRT0=/usr/lib/crt1.o
   HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o'