On Thu, Jul 28, 2005 at 12:31:05PM -0700, James E Wilson wrote:
> Mark Cuss wrote:
> >[EMAIL PROTECTED] helloworldsun]$ g++ -b sparc-sun-solaris2.9 hello.cxx
> >/cdl/apps/.software/linux/gcc-3.4.4-x86-sparc/lib/gcc/sparc-sun-solaris2.9/3.4.4/../../../../sparc-sun-solaris2.9/bin/ld:
> >
> >values-Xa.o: No such file: No such file or directory
> >collect2: ld returned 1 exit status
>
> Building cross compilers for solaris is not common, so it may be that no
> one else has seen this problem. You may have to try to figure this out
> yourself. Or you could try submitting a bugzilla bug report and hope
> that someone looks at this.
>
> /usr/ccs/lib is not a normal search directory for gcc, so it may be that
> the mechanism we use for it doesn't work for crosses. Checking, I see
> that config/svr4.h doesn't set MD_STARTFILE_PREFIX when CROSS_COMPILE is
> true. Also, the driver, gcc.c, does not use MD_STARTFILE_PREFIX when
> CROSS_COMPILE is true. This might need some work to fix. Though this
> doesn't explain why it does work for one of your compilers but not the
> other.
>
> Try adding verbose options to see what is happening, i.e. compile with
> -v -Wl,-v and look at the output to see if you can see something that
> explains what is happening.
> --
This is a very old patch I used to build a Solaris cross compiler on
Linux.
H.J.
----
Fri Mar 20 08:01:41 1998 H.J. Lu ([EMAIL PROTECTED])
* config/sparc/sol2.h (LINK_SPEC): Add support for cross
compile.
diff -x CVS -x README.libg++ -x librx -x libg++ -urp --new-file
/local/work/gnu/import/egcs-1.1.x/egcs/gcc/config/sparc/sol2.h
egcs-1.1.x/gcc/config/sparc/sol2.h
--- gcc/config/sparc/sol2.h Thu Jul 2 20:19:35 1998
+++ gcc/config/sparc/sol2.h Sat Feb 6 15:04:16 1999
@@ -145,6 +145,18 @@ Boston, MA 02111-1307, USA. */
/* This should be the same as in svr4.h, except with -R added. */
#undef LINK_SPEC
+#ifdef CROSS_COMPILE
+#define LINK_SPEC \
+ "-m elf32_sparc %{h*} \
+ %{b} %{Wl,*:%*} \
+ %{static:-dn -Bstatic} \
+ %{shared:-G -dy %{!mimpure-text:-z text} %{!h*:%{o*:-h %*}}} \
+ %{symbolic:-Bsymbolic -G -dy -z text %{!h*:%{o*:-h %*}}} \
+ %{G:-G} \
+ %{YP,*} \
+ %{R*} \
+ %{Qy:} %{!Qn:-Qy}"
+#else
#define LINK_SPEC \
"%{h*} %{v:-V} \
%{b} %{Wl,*:%*} \
@@ -164,6 +176,7 @@ Boston, MA 02111-1307, USA. */
%{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
%{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}} \
%{Qy:} %{!Qn:-Qy}"
+#endif
/* This defines which switch letters take arguments.
It is as in svr4.h but with -R added. */
