From: H.J. Lu <hjl.tools@gmail.com>
Date: Tue, 8 Mar 2016 16:43:12 +0000 (-0800)
Subject: Support --as-needed in ifunc tests
X-Git-Tag: users/hjl/linux/release/2.26.51.0.2~1^2~78^2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=205ac185771460838370afb3a38d20228927b925;p=thirdparty%2Fbinutils-gdb.git

Support --as-needed in ifunc tests

Since compiler may pass --as-needed to ld by default, link .o file
before .so file in ifunc tests.

	PR ld/19774
	* testsuite/ld-ifunc/ifunc.exp: Link tmpdir/pr18808a.o before
	tmpdir/libpr18808.so.  Link tmpdir/pr18841a.o before
	tmpdir/libpr18841b.so and tmpdir/libpr18841c.so.  Test
	--as-needed for pr18841c.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 26dbc308256..960190ff84e 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/19774
+	* testsuite/ld-ifunc/ifunc.exp: Link tmpdir/pr18808a.o before
+	tmpdir/libpr18808.so.  Link tmpdir/pr18841a.o before
+	tmpdir/libpr18841b.so and tmpdir/libpr18841c.so.  Test
+	--as-needed for pr18841c.
+
 2016-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/19774
diff --git a/ld/testsuite/ld-ifunc/ifunc.exp b/ld/testsuite/ld-ifunc/ifunc.exp
index 5a5bf72738d..96627e7edb6 100644
--- a/ld/testsuite/ld-ifunc/ifunc.exp
+++ b/ld/testsuite/ld-ifunc/ifunc.exp
@@ -465,6 +465,14 @@ if { ![check_ifunc_attribute_available] } {
 }
 
 run_cc_link_tests [list \
+    [list \
+	"Build pr18808a.o" \
+	"" \
+	"" \
+	{ pr18808a.c } \
+	"" \
+	"" \
+    ] \
     [list \
 	"Build libpr18808.so" \
 	"-shared" \
@@ -473,6 +481,14 @@ run_cc_link_tests [list \
 	{} \
 	"libpr18808.so" \
     ] \
+    [list \
+	"Build pr18841a.o" \
+	"" \
+	"" \
+	{ pr18841a.c } \
+	"" \
+	"" \
+    ] \
     [list \
 	"Build libpr18841b.so" \
 	"-shared" \
@@ -494,25 +510,25 @@ run_cc_link_tests [list \
 run_ld_link_exec_tests [] [list \
     [list \
 	"Run pr18808" \
-	"tmpdir/libpr18808.so" \
+	"tmpdir/pr18808a.o tmpdir/libpr18808.so" \
 	"" \
-	{ pr18808a.c } \
+	{ dummy.c } \
 	"pr18808" \
 	"pr18808.out" \
     ] \
     [list \
 	"Run pr18841 with libpr18841b.so" \
-	"tmpdir/libpr18841b.so" \
+	"tmpdir/pr18841a.o tmpdir/libpr18841b.so" \
 	"" \
-	{ pr18841a.c } \
+	{ dummy.c } \
 	"pr18841b" \
 	"pr18841.out" \
     ] \
     [list \
 	"Run pr18841 with libpr18841c.so" \
-	"tmpdir/libpr18841c.so" \
+	"--as-needed tmpdir/pr18841a.o tmpdir/libpr18841c.so" \
 	"" \
-	{ pr18841a.c } \
+	{ dummy.c } \
 	"pr18841c" \
 	"pr18841.out" \
     ] \