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

7 files changed, 7 insertions, 4 deletions

diff --git a/contrib/gcc/config/arm/freebsd.h b/contrib/gcc/config/arm/freebsd.h
index c4bc7e1..577d6de 100644
--- a/contrib/gcc/config/arm/freebsd.h
+++ b/contrib/gcc/config/arm/freebsd.h
@@ -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}"
 
diff --git a/contrib/gcc/config/i386/freebsd.h b/contrib/gcc/config/i386/freebsd.h
index 3faa4f2..8f89d2a 100644
--- a/contrib/gcc/config/i386/freebsd.h
+++ b/contrib/gcc/config/i386/freebsd.h
@@ -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
diff --git a/contrib/gcc/config/i386/freebsd64.h b/contrib/gcc/config/i386/freebsd64.h
index 297af7c..9e47d5f 100644
--- a/contrib/gcc/config/i386/freebsd64.h
+++ b/contrib/gcc/config/i386/freebsd64.h
@@ -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}"
diff --git a/contrib/gcc/config/ia64/freebsd.h b/contrib/gcc/config/ia64/freebsd.h
index 2373910..b0c35b5 100644
--- a/contrib/gcc/config/ia64/freebsd.h
+++ b/contrib/gcc/config/ia64/freebsd.h
@@ -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:								\
diff --git a/contrib/gcc/config/mips/freebsd.h b/contrib/gcc/config/mips/freebsd.h
index 712acd7..d8960aa5 100644
--- a/contrib/gcc/config/mips/freebsd.h
+++ b/contrib/gcc/config/mips/freebsd.h
@@ -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} \
diff --git a/contrib/gcc/config/rs6000/freebsd.h b/contrib/gcc/config/rs6000/freebsd.h
index 56907a3..78c8f45 100644
--- a/contrib/gcc/config/rs6000/freebsd.h
+++ b/contrib/gcc/config/rs6000/freebsd.h
@@ -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} \
diff --git a/contrib/gcc/config/sparc/freebsd.h b/contrib/gcc/config/sparc/freebsd.h
index 305840f..6989868 100644
--- a/contrib/gcc/config/sparc/freebsd.h
+++ b/contrib/gcc/config/sparc/freebsd.h
@@ -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}"