testsuite supports_dt_relr

Tidy, and fix "FAIL: Build dt-relr-glibc-1b.so" on all non-x86
linux targets.

binutils/
	* binutils-common.exp (supports_dt_relr): New proc.
ld/
	* testsuite/config/default.exp (DT_RELR_LDFLAGS, NO_DT_RELR_LDFLAGS),
	(DT_RELR_CC_LDFLAGS, NO_DT_RELR_CC_LDFLAGS): Use supports_dt_relr.
	* testsuite/ld-elf/dt-relr.exp: Don't run unless supports_dt_relr.
	* testsuite/ld-elf/dt-relr-1a.d: Likewise.
	* testsuite/ld-elf/dt-relr-1b.d: Likewise.
	* testsuite/ld-elf/dt-relr-1c.d: Likewise.
	* testsuite/ld-elf/dt-relr-2a.d: Likewise.
	* testsuite/ld-elf/dt-relr-2b.d: Likewise.
	* testsuite/ld-elf/dt-relr-2c.d: Likewise.
	* testsuite/ld-elf/dt-relr-2d.d: Likewise.
	* testsuite/ld-elf/dt-relr-2e.d: Likewise.
	* testsuite/ld-elf/dt-relr-2f.d: Likewise.
	* testsuite/ld-elf/dt-relr-2g.d: Likewise.
	* testsuite/ld-elf/dt-relr-2h.d: Likewise.
	* testsuite/ld-elf/dt-relr-3a.d: Likewise.
	* testsuite/ld-elf/dt-relr-3b.d: Likewise.

15 files changed, 18 insertions, 27 deletions

diff --git a/ld/testsuite/config/default.exp b/ld/testsuite/config/default.exp
index fb4f151..2c3cec6 100644
--- a/ld/testsuite/config/default.exp
+++ b/ld/testsuite/config/default.exp
@@ -314,9 +314,7 @@ if ![info exists LDFLAGS] then {
 }
 
 if { ![info exists DT_RELR_LDFLAGS] } then {
-    if { [istarget "i?86-*-linux*"] \
-	 || [istarget "x86_64-*-linux*"] \
-	 || [istarget "i?86-*-gnu**"] } then {
+    if { [supports_dt_relr] } then {
 	set DT_RELR_LDFLAGS "-z pack-relative-relocs"
     } else {
 	set DT_RELR_LDFLAGS {}
@@ -324,9 +322,7 @@ if { ![info exists DT_RELR_LDFLAGS] } then {
 }
 
 if { ![info exists DT_RELR_CC_LDFLAGS] } then {
-    if { [istarget "i?86-*-linux*"] \
-	 || [istarget "x86_64-*-linux*"] \
-	 || [istarget "i?86-*-gnu**"] } then {
+    if { [supports_dt_relr] } then {
 	set DT_RELR_CC_LDFLAGS "-Wl,-z,pack-relative-relocs"
     } else {
 	set DT_RELR_CC_LDFLAGS {}
@@ -334,9 +330,7 @@ if { ![info exists DT_RELR_CC_LDFLAGS] } then {
 }
 
 if { ![info exists NO_DT_RELR_LDFLAGS] } then {
-    if { [istarget "i?86-*-linux*"] \
-	 || [istarget "x86_64-*-linux*"] \
-	 || [istarget "i?86-*-gnu**"] } then {
+    if { [supports_dt_relr] } then {
 	set NO_DT_RELR_LDFLAGS "-z nopack-relative-relocs"
     } else {
 	set NO_DT_RELR_LDFLAGS {}
@@ -344,9 +338,7 @@ if { ![info exists NO_DT_RELR_LDFLAGS] } then {
 }
 
 if { ![info exists NO_DT_RELR_CC_LDFLAGS] } then {
-    if { [istarget "i?86-*-linux*"] \
-	 || [istarget "x86_64-*-linux*"] \
-	 || [istarget "i?86-*-gnu**"] } then {
+    if { [supports_dt_relr] } then {
 	set NO_DT_RELR_CC_LDFLAGS "-Wl,-z,nopack-relative-relocs"
     } else {
 	set NO_DT_RELR_CC_LDFLAGS {}
diff --git a/ld/testsuite/ld-elf/dt-relr-1a.d b/ld/testsuite/ld-elf/dt-relr-1a.d
index 55c93ce..5280f62 100644
--- a/ld/testsuite/ld-elf/dt-relr-1a.d
+++ b/ld/testsuite/ld-elf/dt-relr-1a.d
@@ -1,7 +1,7 @@
 #source: dt-relr-1.s
 #ld: -e _start $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
 There is no dynamic section in this file.
diff --git a/ld/testsuite/ld-elf/dt-relr-1b.d b/ld/testsuite/ld-elf/dt-relr-1b.d
index 2b78f75..f9d75d3 100644
--- a/ld/testsuite/ld-elf/dt-relr-1b.d
+++ b/ld/testsuite/ld-elf/dt-relr-1b.d
@@ -1,7 +1,7 @@
 #source: dt-relr-1.s
 #ld: -e _start -pie $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr-1c.d b/ld/testsuite/ld-elf/dt-relr-1c.d
index 14f6cda..7e3d520 100644
--- a/ld/testsuite/ld-elf/dt-relr-1c.d
+++ b/ld/testsuite/ld-elf/dt-relr-1c.d
@@ -1,7 +1,7 @@
 #source: dt-relr-1.s
 #ld: -shared $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr-2a.d b/ld/testsuite/ld-elf/dt-relr-2a.d
index 31ef9e8..eb00ea0 100644
--- a/ld/testsuite/ld-elf/dt-relr-2a.d
+++ b/ld/testsuite/ld-elf/dt-relr-2a.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
 There is no dynamic section in this file.
diff --git a/ld/testsuite/ld-elf/dt-relr-2b.d b/ld/testsuite/ld-elf/dt-relr-2b.d
index 7c40173..cea2931 100644
--- a/ld/testsuite/ld-elf/dt-relr-2b.d
+++ b/ld/testsuite/ld-elf/dt-relr-2b.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start -pie $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
  0x[0-9a-f]+ \(RELR\)    +0x[0-9a-f]+
diff --git a/ld/testsuite/ld-elf/dt-relr-2c.d b/ld/testsuite/ld-elf/dt-relr-2c.d
index 63877b2..73087a6 100644
--- a/ld/testsuite/ld-elf/dt-relr-2c.d
+++ b/ld/testsuite/ld-elf/dt-relr-2c.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -shared $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
  0x[0-9a-f]+ \(RELR\)    +0x[0-9a-f]+
diff --git a/ld/testsuite/ld-elf/dt-relr-2d.d b/ld/testsuite/ld-elf/dt-relr-2d.d
index e11528f..4987b08 100644
--- a/ld/testsuite/ld-elf/dt-relr-2d.d
+++ b/ld/testsuite/ld-elf/dt-relr-2d.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start -pie $DT_RELR_LDFLAGS --no-relax
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
  0x[0-9a-f]+ \(RELR\)    +0x[0-9a-f]+
diff --git a/ld/testsuite/ld-elf/dt-relr-2e.d b/ld/testsuite/ld-elf/dt-relr-2e.d
index 9cd268f..24ce6cc 100644
--- a/ld/testsuite/ld-elf/dt-relr-2e.d
+++ b/ld/testsuite/ld-elf/dt-relr-2e.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start -pie $DT_RELR_LDFLAGS -z nocombreloc
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
  0x[0-9a-f]+ \(RELR\)    +0x[0-9a-f]+
diff --git a/ld/testsuite/ld-elf/dt-relr-2f.d b/ld/testsuite/ld-elf/dt-relr-2f.d
index 4ad592f..6e2d86b 100644
--- a/ld/testsuite/ld-elf/dt-relr-2f.d
+++ b/ld/testsuite/ld-elf/dt-relr-2f.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -r $DT_RELR_LDFLAGS
 #readelf: -rW
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #...
 Relocation section '\.rel(a|)\.data' at offset 0x[0-9a-f]+ contains 5 entries:
diff --git a/ld/testsuite/ld-elf/dt-relr-2g.d b/ld/testsuite/ld-elf/dt-relr-2g.d
index 78e3700..bbdcf12 100644
--- a/ld/testsuite/ld-elf/dt-relr-2g.d
+++ b/ld/testsuite/ld-elf/dt-relr-2g.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start -pie $NO_DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr-2h.d b/ld/testsuite/ld-elf/dt-relr-2h.d
index 312373f..3d0bdfc 100644
--- a/ld/testsuite/ld-elf/dt-relr-2h.d
+++ b/ld/testsuite/ld-elf/dt-relr-2h.d
@@ -1,7 +1,7 @@
 #source: dt-relr-2.s
 #ld: -e _start -shared $NO_DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr-3a.d b/ld/testsuite/ld-elf/dt-relr-3a.d
index 5a8a014..44180a9 100644
--- a/ld/testsuite/ld-elf/dt-relr-3a.d
+++ b/ld/testsuite/ld-elf/dt-relr-3a.d
@@ -1,7 +1,7 @@
 #source: dt-relr-3.s
 #ld: -e _start -pie $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr-3b.d b/ld/testsuite/ld-elf/dt-relr-3b.d
index 6c38e69..20d1f75 100644
--- a/ld/testsuite/ld-elf/dt-relr-3b.d
+++ b/ld/testsuite/ld-elf/dt-relr-3b.d
@@ -1,7 +1,7 @@
 #source: dt-relr-3.s
 #ld: -shared $DT_RELR_LDFLAGS
 #readelf: -rW -d
-#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+#target: [supports_dt_relr]
 
 #failif
 #...
diff --git a/ld/testsuite/ld-elf/dt-relr.exp b/ld/testsuite/ld-elf/dt-relr.exp
index 51d21e4..280373e 100644
--- a/ld/testsuite/ld-elf/dt-relr.exp
+++ b/ld/testsuite/ld-elf/dt-relr.exp
@@ -19,8 +19,7 @@
 # MA 02110-1301, USA.
 #
 
-# Linux tests.
-if { ![istarget "*-*-linux*"] } {
+if { ![supports_dt_relr] } {
     return
 }