re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin;…

re PR target/65351 (libiberty's pic version contains non-pic code on m32 darwin; causes bootstrap fail building libcc1.)

	PR target/65351
config/
	* picflag.m4: Append -mno-dynamic-no-pic for Darwin.
libiberty/
	* configure: Regenerate.
libada/
	* configure: Regenerate.
libgcc/
	* configure: Regenerate.
gcc/
	* configure: Regenerate.

Co-Authored-By: Iain Sandoe <iain@codesourcery.com>

From-SVN: r221891

config/ChangeLog

+2015-04-07  Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iain@codesourcery.com>
+
+	PR target/65351
+	* picflag.m4: Append -mno-dynamic-no-pic for Darwin.
+
 2015-03-25  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR bootstrap/65537

config/picflag.m4

@@ -9,7 +9,9 @@ case "${$2}" in
     *-*-darwin*)
 	# PIC is the default on this platform
 	# Common symbols not allowed in MH_DYLIB files
-	$1=-fno-common
+	# Cancel any earlier -mdynamic-no-pic, as that makes
+	# the code not suitable for shared libraries.
+	$1='-fno-common -mno-dynamic-no-pic'
 	;;
     alpha*-dec-osf5*)
 	# PIC is the default.

gcc/ChangeLog

+2015-04-07  Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iain@codesourcery.com>
+
+	PR target/65351
+	* configure: Regenerate.
+
 2015-04-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
 	PR target/65614

gcc/configure

@@ -4788,7 +4788,9 @@ case "${target}" in
     *-*-darwin*)
 	# PIC is the default on this platform
 	# Common symbols not allowed in MH_DYLIB files
-	PICFLAG_FOR_TARGET=-fno-common
+	# Cancel any earlier -mdynamic-no-pic, as that makes
+	# the code not suitable for shared libraries.
+	PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic'
 	;;
     alpha*-dec-osf5*)
 	# PIC is the default.
@@ -18147,7 +18149,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 18150 "configure"
+#line 18152 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -18253,7 +18255,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 18256 "configure"
+#line 18258 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

libada/ChangeLog

+2015-04-07  Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iain@codesourcery.com>
+
+	PR target/65351
+	* configure: Regenerate.
+
 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

libada/configure

@@ -2826,7 +2826,9 @@ case "${host}" in
     *-*-darwin*)
 	# PIC is the default on this platform
 	# Common symbols not allowed in MH_DYLIB files
-	PICFLAG=-fno-common
+	# Cancel any earlier -mdynamic-no-pic, as that makes
+	# the code not suitable for shared libraries.
+	PICFLAG='-fno-common -mno-dynamic-no-pic'
 	;;
     alpha*-dec-osf5*)
 	# PIC is the default.

libgcc/ChangeLog

+2015-04-07  Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iain@codesourcery.com>
+
+	PR target/65351
+	* configure: Regenerate.
+
 2015-03-25  Chung-Lin Tang  <cltang@codesourcery.com>
 
 	* config.host (nios2-*-linux*): Remove 'extra_parts' setting.

libgcc/configure

@@ -2305,7 +2305,9 @@ case "${host}" in
     *-*-darwin*)
 	# PIC is the default on this platform
 	# Common symbols not allowed in MH_DYLIB files
-	PICFLAG=-fno-common
+	# Cancel any earlier -mdynamic-no-pic, as that makes
+	# the code not suitable for shared libraries.
+	PICFLAG='-fno-common -mno-dynamic-no-pic'
 	;;
     alpha*-dec-osf5*)
 	# PIC is the default.

libiberty/ChangeLog

+2015-04-07  Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iain@codesourcery.com>
+
+	PR target/65351
+	* configure: Regenerate.
+
 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
 
 	* strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't

libiberty/configure

@@ -4887,7 +4887,9 @@ case "${host}" in
     *-*-darwin*)
 	# PIC is the default on this platform
 	# Common symbols not allowed in MH_DYLIB files
-	PICFLAG=-fno-common
+	# Cancel any earlier -mdynamic-no-pic, as that makes
+	# the code not suitable for shared libraries.
+	PICFLAG='-fno-common -mno-dynamic-no-pic'
 	;;
     alpha*-dec-osf5*)
 	# PIC is the default.