svn commit: r238472 - in head/contrib/gcc/config: arm i386 ia64 mips rs6000 sparc

[Konstantin Belousov]

Author: kib
Date: Sun Jul 15 10:54:10 2012
New Revision: 238472
URL: http://svn.freebsd.org/changeset/base/238472

Log:
  Pass --enable-new-dtags to the linker invocation by default. If
  desired, one can turn off the generation of post-ELF standard dtags by
  overriding it with --disable-new-dtags after the default switch.
  
  Immediate effect of the change is that -rpath path is now stored both
  in DT_RPATH and DT_RUNPATH tags, which is the right way to provide
  rpath for dynamic linker supporting DT_RUNPATH per specification.
  
  Reviewed by:	kan
  MFC after:	1 month

Modified:
  head/contrib/gcc/config/arm/freebsd.h
  head/contrib/gcc/config/i386/freebsd.h
  head/contrib/gcc/config/i386/freebsd64.h
  head/contrib/gcc/config/ia64/freebsd.h
  head/contrib/gcc/config/mips/freebsd.h
  head/contrib/gcc/config/rs6000/freebsd.h
  head/contrib/gcc/config/sparc/freebsd.h

Modified: head/contrib/gcc/config/arm/freebsd.h
==============================================================================
--- head/contrib/gcc/config/arm/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/arm/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -50,7 +50,7 @@
       %{rdynamic:-export-dynamic}					\
       %{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }}	\
     %{static:-Bstatic}}							\
-  %{!static:--hash-style=both}						\
+  %{!static:--hash-style=both --enable-new-dtags}			\
   %{symbolic:-Bsymbolic}						\
   -X %{mbig-endian:-EB} %{mlittle-endian:-EL}"
 

Modified: head/contrib/gcc/config/i386/freebsd.h
==============================================================================
--- head/contrib/gcc/config/i386/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/i386/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -49,7 +49,7 @@ Boston, MA 02110-1301, USA.  */
 	%{rdynamic: -export-dynamic} \
 	%{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }} \
       %{static:-Bstatic}} \
-    %{!static:--hash-style=both} \
+    %{!static:--hash-style=both --enable-new-dtags} \
     %{symbolic:-Bsymbolic}"
 
 /* Reset our STARTFILE_SPEC which was properly set in config/freebsd.h

Modified: head/contrib/gcc/config/i386/freebsd64.h
==============================================================================
--- head/contrib/gcc/config/i386/freebsd64.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/i386/freebsd64.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -54,5 +54,5 @@ Boston, MA 02110-1301, USA.  */
         %{rdynamic:-export-dynamic} \
 	%{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }} \
     %{static:-Bstatic}} \
-  %{!static:--hash-style=both} \
+  %{!static:--hash-style=both --enable-new-dtags} \
   %{symbolic:-Bsymbolic}"

Modified: head/contrib/gcc/config/ia64/freebsd.h
==============================================================================
--- head/contrib/gcc/config/ia64/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/ia64/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -27,6 +27,7 @@ Boston, MA 02110-1301, USA.  */
   %{p:%nconsider using `-pg' instead of `-p' with gprof(1)}		\
   %{assert*} %{R*} %{rpath*} %{defsym*}					\
   %{shared:-Bshareable %{h*} %{soname*}}				\
+  %{!static:--enable-new-dtags}						\
   %{symbolic:-Bsymbolic}						\
   %{!shared:								\
     %{!static:								\

Modified: head/contrib/gcc/config/mips/freebsd.h
==============================================================================
--- head/contrib/gcc/config/mips/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/mips/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -56,6 +56,7 @@ Boston, MA 02110-1301, USA.  */
     %{v:-V} \
     %{assert*} %{R*} %{rpath*} %{defsym*} \
     %{shared:-Bshareable %{h*} %{soname*}} \
+    %{!static:--enable-new-dtags} \
     %{!shared: \
       %{!static: \
 	%{rdynamic: -export-dynamic} \

Modified: head/contrib/gcc/config/rs6000/freebsd.h
==============================================================================
--- head/contrib/gcc/config/rs6000/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/rs6000/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -180,6 +180,7 @@ extern int dot_symbols;
   %{v:-V} \
   %{assert*} %{R*} %{rpath*} %{defsym*} \
   %{shared:-Bshareable %{h*} %{soname*}} \
+  %{!static:--enable-new-dtags}	\
   %{!shared: \
     %{!static: \
       %{rdynamic: -export-dynamic} \

Modified: head/contrib/gcc/config/sparc/freebsd.h
==============================================================================
--- head/contrib/gcc/config/sparc/freebsd.h	Sun Jul 15 10:53:48 2012	(r238471)
+++ head/contrib/gcc/config/sparc/freebsd.h	Sun Jul 15 10:54:10 2012	(r238472)
@@ -53,7 +53,7 @@ Boston, MA 02110-1301, USA.  */
       %{rdynamic:-export-dynamic}					\
       %{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }}	\
     %{static:-Bstatic}}							\
-  %{!static:--hash-style=both}						\
+  %{!static:--hash-style=both --enable-new-dtags}			\
   %{symbolic:-Bsymbolic}"