Re: [Patch,ld] Support cflags, ldflags from board description file in ld tests

[Vidya Praveen <vidyapraveen at arm dot com>]

Apologies. Now with the patch attached!

VP.

On Wed, Dec 11, 2013 at 01:38:01PM +0000, Vidya Praveen wrote:
> Hello,
> 
> This patch enables the ld regression test scripts to use ldflags and cflags
> from the board description file. However, these are used only when the tests
> makes use of default_ld_link or default_ld_simple_link or default_ld_compile
> eventually.
> 
> Tested for aarch64-one-elf, arm-none-eabi, arm-none-linux-gnueabihf and
> x86_64-unknown-linux-gnu.
> 
> OK for trunk?
> 
> Cheers
> VP.
> 
> ld/testsuite/ChangeLog:
> 
> 2013-12-11  Vidya Praveen  <vidyapraveen@arm.com>
> 
>         * lib/ld-lib.exp (default_ld_link): Use ldflags from board description
>         file.
>         (default_ld_simple_link): Likewise.
>         (default_ld_compile): Use cflags from board description file.
>

diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index 67c429f..f22fa8e 100644
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -197,6 +197,10 @@ proc default_ld_link { ld target objects } {
 	set flags ""
     }
 
+    if [board_info [target_info name] exists ldflags] {
+        append flags " [board_info [target_info name] ldflags]"
+    }
+
     remote_file host delete $target
 
     return [run_host_cmd_yesno "$ld" "$HOSTING_EMU $flags -o $target $objs $libs"]
@@ -215,6 +219,10 @@ proc default_ld_simple_link { ld target objects } {
 	set flags ""
     }
 
+    if [board_info [target_info name] exists ldflags] {
+        append flags " [board_info [target_info name] ldflags]"
+    }
+
     # If we are compiling with gcc, we want to add gcc_ld_flag to
     # flags.  Rather than determine this in some complex way, we guess
     # based on the name of the compiler.
@@ -293,6 +301,10 @@ proc default_ld_compile { cc source object } {
 	set flags "$flags $CFLAGS"
     }
 
+    if [board_info [target_info name] exists cflags] {
+        append flags " [board_info [target_info name] cflags]"
+    }
+
     if [board_info [target_info name] exists multilib_flags] {
 	append flags " [board_info [target_info name] multilib_flags]"
     }