Hi! Low priority, but still ;-) -- ping.
On Sat, 30 Jun 2012 01:30:42 +0200, I wrote:
> On Mon, 12 Mar 2012 18:44:24 +0100, Rainer Orth
> <r...@cebitec.uni-bielefeld.de> wrote:
> > 2012-03-11 Rainer Orth <r...@cebitec.uni-bielefeld.de>
>
> > gcc:
> > * config.gcc (enable_obsolete): Remove *-*-solaris2.8*.
> > (*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported.
> > (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove
> > Solaris 8 support.
> > * configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*.
> > (ld_tls_support): Remove Solaris 8 references.
> > (lwp_dir, lwp_spec): Remove support for alternate thread library.
> > * acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.*
> > tests.
> > * configure: Regenerate.
> > * config.in: Regenerate.
>
> > --- a/gcc/acinclude.m4
> > +++ b/gcc/acinclude.m4
> > @@ -461,23 +461,7 @@ changequote([,])dnl
> > # error The C library not known to support .init_array/.fini_array
> > # endif
> > #endif
> > -])],[
> > - case "${target}" in
> > - *-*-solaris2.8*)
> > - # .init_array/.fini_array support was introduced in Solaris 8
> > - # patches 109147-08 (sparc) and 109148-08 (x86). Since ld.so.1 and
> > - # ld are guaranteed to be updated in lockstep, we can check ld -V
> > - # instead. Unfortunately, proper ld version numbers were only
> > - # introduced in rev. -14, so we check for that.
> > - if test "$gcc_cv_sun_ld_vers_minor" -lt 272; then
> > - gcc_cv_initfini_array=no
> > - fi
> > - ;;
> > - *-*-solaris2.9* | *-*-solaris2.1[[0-9]]*)
> > - # .init_array/.fini_array support is present since Solaris 9 FCS.
> > - ;;
> > - esac
> > -], [gcc_cv_initfini_array=no]);;
> > +])],, [gcc_cv_initfini_array=no]);;
> > esac
> > else
> > AC_MSG_CHECKING(cross compile... guessing)
>
> It seems to me that gcc_cv_sun_ld_ver* isn't used anywhere anymore, so
> what about applying the following cleanup (completely untested):
>
> gcc/
> * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Don't require
> gcc_SUN_LD_VERSION.
> (gcc_SUN_LD_VERSION): Remove, preserving some comments...
> * configure.ac: ... here.
>
> diff --git a/gcc/acinclude.m4 b/gcc/acinclude.m4
> index c24464b..6410f2c 100644
> --- a/gcc/acinclude.m4
> +++ b/gcc/acinclude.m4
> @@ -278,8 +278,7 @@ fi
> fi])
>
> AC_DEFUN([gcc_AC_INITFINI_ARRAY],
> -[AC_REQUIRE([gcc_SUN_LD_VERSION])dnl
> -AC_ARG_ENABLE(initfini-array,
> +[AC_ARG_ENABLE(initfini-array,
> [ --enable-initfini-array use .init_array/.fini_array sections],
> [], [
> AC_CACHE_CHECK(for .preinit_array/.init_array/.fini_array support,
> @@ -488,43 +487,6 @@ if test $[$2] = yes; then
> $7
> fi])])
>
> -dnl gcc_SUN_LD_VERSION
> -dnl
> -dnl Determines Sun linker version numbers, setting gcc_cv_sun_ld_vers to
> -dnl the complete version number and gcc_cv_sun_ld_vers_{major, minor} to
> -dnl the corresponding fields.
> -dnl
> -dnl ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
> -dnl numbers can be used in ld.so.1 feature checks even if a different
> -dnl linker is configured.
> -dnl
> -AC_DEFUN([gcc_SUN_LD_VERSION],
> -[changequote(,)dnl
> -if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
> - case "${target}" in
> - *-*-solaris2*)
> - #
> - # Solaris 2 ld -V output looks like this for a regular version:
> - #
> - # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
> - #
> - # but test versions add stuff at the end:
> - #
> - # ld: Software Generation Utilities - Solaris Link Editors:
> 5.11-1.1701:onnv-ab196087-6931056-03/25/10
> - #
> - gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
> - if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' >
> /dev/null; then
> - gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
> - -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
> - gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
> - gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" :
> '[0-9]*\.\([0-9]*\)'`
> - fi
> - ;;
> - esac
> -fi
> -changequote([,])dnl
> -])
> -
> dnl GCC_TARGET_TEMPLATE(KEY)
> dnl ------------------------
> dnl Define KEY as a valid configure key on the target machine.
> diff --git a/gcc/configure.ac b/gcc/configure.ac
> index 7891fcc..4ea2f9c 100644
> --- a/gcc/configure.ac
> +++ b/gcc/configure.ac
> @@ -2290,11 +2290,21 @@ if test $in_tree_ld != yes ; then
> else
> case "${target}" in
> *-*-solaris2*)
> - # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
> - # format.
> + # Determines Sun linker version numbers, setting gcc_cv_sun_ld_vers to
> + # the complete version number and gcc_cv_sun_ld_vers_{major, minor} to
> + # the corresponding fields.
> #
> - # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
> - # /usr/ccs/bin/ld has been configured.
> + # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld
> + # version numbers can be used in ld.so.1 feature checks even if a
> + # different linker is configured.
> + #
> + # Solaris 2 ld -V output looks like this for a regular version:
> + #
> + # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
> + #
> + # but test versions add stuff at the end:
> + #
> + # ld: Software Generation Utilities - Solaris Link Editors:
> 5.11-1.1701:onnv-ab196087-6931056-03/25/10
> ld_ver=`$gcc_cv_ld -V 2>&1`
> if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
> ld_vers=`echo $ld_ver | sed -n \
Grüße,
Thomas
pgpwJD98JGVKQ.pgp
Description: PGP signature
