Re: [PATCH, Hurd] Make libgcc_s usable on GNU/Hurd

[ludo at gnu dot org (Ludovic Courtès)]

Hi,

Thomas Schwinge <thomas@schwinge.name> writes:

> Here is a tiny patch to make libgcc_s usable on GNU/Hurd.  As you can
> easily guess from the patch, we had missing definitions for softfp
> symbols.
>
> OK for trunk and 4.5 branch?
>
> 2010-04-12  Thomas Schwinge  <tschwinge@gnu.org>
>
> 	gcc/
> 	* config.gcc <i[34567]86-*-gnu*>: Handle softfp as for Linux.
>
> 	libgcc/
> 	* config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.

For the record, this patch is missing in 4.5.0 (I havenât checked
trunk nor the current 4.5 branch).

Hereâs an updated patch that applies to 4.5.0:

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 9e499cb..9aec392 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -3070,7 +3070,9 @@ case ${target} in
 	i[34567]86-*-darwin* | x86_64-*-darwin*)
 		tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp"
 		;;
-	i[34567]86-*-linux* | x86_64-*-linux* | i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+	i[34567]86-*-linux* | x86_64-*-linux* | \
+	  i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
+	  i[34567]86-*-gnu*)
 		tmake_file="${tmake_file} i386/t-fprules-softfp soft-fp/t-softfp i386/t-linux"
 		;;
 	ia64*-*-linux*)
diff --git a/libgcc/config.host b/libgcc/config.host
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -600,6 +600,7 @@ case ${host} in
 i[34567]86-*-darwin* | x86_64-*-darwin* | \
   i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
   i[34567]86-*-linux* | x86_64-*-linux* | \
+  i[34567]86-*-gnu* | \
   i[34567]86-*-solaris2* | \
   i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
 	if test "${host_address}" = 32; then

Thanks,
Ludoâ.

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