From: Yufeng Zhang <yufeng.zhang@arm.com>
Date: Wed, 18 Dec 2013 15:16:41 +0000 (+0000)
Subject: ld/testsuite
X-Git-Tag: gdb-7.7-release~174
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7174e19ff2ec10026c18e8582331d88e1c6242b2;p=platform%2Fupstream%2Fbinutils.git

ld/testsuite

2013-12-18  Vidya Praveen  <vidyapraveen@arm.com>

	* lib/ld-lib.exp (check_lto_available): Support cflags, ldflags and
	test by compiling for an executable rather than shared library.
---

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 9b87649..f7e6e58 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-12-18  Vidya Praveen  <vidyapraveen@arm.com>
+
+	* lib/ld-lib.exp (check_lto_available): Support cflags, ldflags and
+	test by compiling for an executable rather than shared library.
+
 2013-12-13  Vidya Praveen  <vidyapraveen@arm.com>
 
 	* lib/ld-lib.exp (default_ld_link): Use ldflags from board description
diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index 14670fa..c04b56f 100644
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -1644,6 +1644,17 @@ proc check_plugin_api_available { } {
 proc check_lto_available { } {
     global lto_available_saved
     global CC
+
+    set flags ""
+
+    if [board_info [target_info name] exists cflags] {
+        append flags " [board_info [target_info name] cflags]"
+    }
+
+    if [board_info [target_info name] exists ldflags] {
+        append flags " [board_info [target_info name] ldflags]"
+    }
+
     if {![info exists lto_available_saved]} {
 	# Check if gcc supports -flto -fuse-linker-plugin
 	if { [which $CC] == 0 } {
@@ -1652,11 +1663,11 @@ proc check_lto_available { } {
 	}
 	set basename "lto"
 	set src ${basename}[pid].c
-	set output ${basename}[pid].so
+	set output ${basename}[pid].out
 	set f [open $src "w"]
-	puts $f ""
+	puts $f "int main() { return 0; }"
 	close $f
-	set status [remote_exec host $CC "-shared -B[pwd]/tmpdir/ld/ -flto -ffat-lto-objects -fuse-linker-plugin $src -o $output"]
+	set status [remote_exec host $CC "$flags -B[pwd]/tmpdir/ld/ -flto -ffat-lto-objects -fuse-linker-plugin $src -o $output"]
 	if { [lindex $status 0] == 0 } {
 	    set lto_available_saved 1
 	} else {