OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

config.gcc: Removed *-*-solaris2.7* from list of obsolete configurations.

Browse Source 
gcc:
	* config.gcc: Removed *-*-solaris2.7* from list of obsolete
	configurations.
	Add to unsupported targets list.
	* configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*,
	sparc*-sun-solaris2.[567]* from target lists.
	* configure: Regenerate.
	* doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7
	removal.
	Remove Solaris 7 patch references.
	(Specific, sparc-sun-solaris2.7): Removed.
	(sparc-sun-solaris2*): Update Solaris 7 example.
	(sparc64-*-solaris2*): Likewise.

	gcc/testsuite:
	* g++.dg/warn/miss-format-1.C: Removed *-*-solaris2.7 from
	dg-error, dg-warning.
	* gcc.dg/c99-stdint-6.c: Removed *-*-solaris2.7 from dg-options.

	libstdc++-v3:
	* configure.host (os_include_dir): Removed solaris2.7 support.
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Likewise.
	* configure: Regenerate.

From-SVN: r158236
This commit is contained in:
Rainer Orth 2010-04-12 19:01:36 +00:00 committed by Rainer Orth
parent 8c2003509e
commit c7392d1130
11 changed files with 43 additions and 89 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
gcc/ChangeLog
View File

@ -1,3 +1,18 @@
2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc: Removed *-*-solaris2.7* from list of obsolete
configurations.
Add to unsupported targets list.
* configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*,
sparc*-sun-solaris2.[567]* from target lists.
* configure: Regenerate.
* doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7
removal.
Remove Solaris 7 patch references.
(Specific, sparc-sun-solaris2.7): Removed.
(sparc-sun-solaris2*): Update Solaris 7 example.
(sparc64-*-solaris2*): Likewise.
2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.build (alpha*-dec-osf4*): Remove. * config.build (alpha*-dec-osf4*): Remove.

5
gcc/config.gcc
View File

@ -209,7 +209,6 @@ md_file=
case ${target} in case ${target} in
mips-sgi-irix5* \ mips-sgi-irix5* \
| mips-sgi-irix6.[0-4]* \ | mips-sgi-irix6.[0-4]* \
| *-*-solaris2.7* \
) )
if test "x$enable_obsolete" != xyes; then if test "x$enable_obsolete" != xyes; then
echo "*** Configuration ${target} is obsolete." >&2 echo "*** Configuration ${target} is obsolete." >&2
@ -236,8 +235,8 @@ case ${target} in
| *-*-linux*oldld* \ | *-*-linux*oldld* \
| *-*-rtemsaout* \ | *-*-rtemsaout* \
| *-*-rtemscoff* \ | *-*-rtemscoff* \
| *-*-solaris2.[0-6] \ | *-*-solaris2.[0-7] \
| *-*-solaris2.[0-6].* \ | *-*-solaris2.[0-7].* \
| *-*-sysv* \ | *-*-sysv* \
| vax-*-vms* \ | vax-*-vms* \
) )

4
gcc/configure.ac
View File

@ -2633,7 +2633,7 @@ foo: .long 25
;; ;;
i[34567]86-*-*) i[34567]86-*-*)
case "$target" in case "$target" in
i[34567]86-*-solaris2.[56789]*) i[34567]86-*-solaris2.[89]*)
# TLS was introduced in the Solaris 9 4/04 release but # TLS was introduced in the Solaris 9 4/04 release but
# we do not enable it by default on Solaris 9 either. # we do not enable it by default on Solaris 9 either.
if test "x$enable_tls" = xyes ; then if test "x$enable_tls" = xyes ; then
@ -2859,7 +2859,7 @@ foo: .long 25
;; ;;
sparc*-*-*) sparc*-*-*)
case "$target" in case "$target" in
sparc*-sun-solaris2.[56789]*) sparc*-sun-solaris2.[89]*)
# TLS was introduced in the Solaris 9 4/04 release but # TLS was introduced in the Solaris 9 4/04 release but
# we do not enable it by default on Solaris 9 either. # we do not enable it by default on Solaris 9 either.
if test "x$enable_tls" = xyes ; then if test "x$enable_tls" = xyes ; then

84
gcc/doc/install.texi
View File

@ -2952,8 +2952,6 @@ information are.
@item @item
@uref{#sparc-sun-solaris2,,sparc-sun-solaris2*} @uref{#sparc-sun-solaris2,,sparc-sun-solaris2*}
@item @item
@uref{#sparc-sun-solaris27,,sparc-sun-solaris2.7}
@item
@uref{#sparc-sun-solaris210,,sparc-sun-solaris2.10} @uref{#sparc-sun-solaris210,,sparc-sun-solaris2.10}
@item @item
@uref{#sparc-x-linux,,sparc-*-linux*} @uref{#sparc-x-linux,,sparc-*-linux*}
@ -4085,9 +4083,7 @@ supported as cross-compilation target only.
@c alone is too unspecific and must be avoided. @c alone is too unspecific and must be avoided.
@heading @anchor{x-x-solaris2}*-*-solaris2* @heading @anchor{x-x-solaris2}*-*-solaris2*
Support for Solaris 7 has been obsoleted in GCC 4.5, but can still be Support for Solaris 7 has been removed in GCC 4.6.
enabled by configuring with @option{--enable-obsolete}. Support will be
removed in GCC 4.6.
Sun does not ship a C compiler with Solaris 2, though you can download Sun does not ship a C compiler with Solaris 2, though you can download
the Sun Studio compilers for free from the Sun Studio compilers for free from
@ -4155,8 +4151,7 @@ C90 but is wrong for C++, and is now wrong for C99 also.
@option{-fpermissive}; it will assume that any missing type is @code{int} @option{-fpermissive}; it will assume that any missing type is @code{int}
(as defined by C90). (as defined by C90).
There are patches for Solaris 7 (108376-21 or newer for SPARC, There are patches for Solaris 8 (108652-24 or newer for SPARC,
108377-20 for Intel), and Solaris 8 (108652-24 or newer for SPARC,
108653-22 for Intel) that fix this bug. 108653-22 for Intel) that fix this bug.
Sun bug 4927647 sometimes causes random spurious testsuite failures Sun bug 4927647 sometimes causes random spurious testsuite failures
@ -4227,79 +4222,12 @@ library on a Solaris 7 or later system, the canonical target triplet
must be specified as the @command{build} parameter on the configure must be specified as the @command{build} parameter on the configure
line. This triplet can be obtained by invoking @command{./config.guess} in line. This triplet can be obtained by invoking @command{./config.guess} in
the toplevel source directory of GCC (and not that of GMP or MPFR). the toplevel source directory of GCC (and not that of GMP or MPFR).
For example on a Solaris 7 system: For example on a Solaris 9 system:
@smallexample @smallexample
% ./configure --build=sparc-sun-solaris2.7 --prefix=xxx % ./configure --build=sparc-sun-solaris2.9 --prefix=xxx
@end smallexample @end smallexample
@html
<hr />
@end html
@heading @anchor{sparc-sun-solaris27}sparc-sun-solaris2.7
@emph{Note} that this configuration has been obsoleted in GCC 4.5, and will be
removed in GCC 4.6.
Sun patch 107058-01 (1999-01-13) for Solaris 7/SPARC triggers a bug in
the dynamic linker. This problem (Sun bug 4210064) affects GCC 2.8
and later, including all EGCS releases. Sun formerly recommended
107058-01 for all Solaris 7 users, but around 1999-09-01 it started to
recommend it only for people who use Sun's compilers.
Here are some workarounds to this problem:
@itemize @bullet
@item
Do not install Sun patch 107058-01 until after Sun releases a
complete patch for bug 4210064. This is the simplest course to take,
unless you must also use Sun's C compiler. Unfortunately 107058-01
is preinstalled on some new Solaris 7-based hosts, so you may have to
back it out.
@item
Copy the original, unpatched Solaris 7
@command{/usr/ccs/bin/as} into
@command{/usr/local/libexec/gcc/sparc-sun-solaris2.7/3.4/as},
adjusting the latter name to fit your local conventions and software
version numbers.
@item
Install Sun patch 106950-03 (1999-05-25) or later. Nobody with
both 107058-01 and 106950-03 installed has reported the bug with GCC
and Sun's dynamic linker. This last course of action is riskiest,
for two reasons. First, you must install 106950 on all hosts that
run code generated by GCC; it doesn't suffice to install it only on
the hosts that run GCC itself. Second, Sun says that 106950-03 is
only a partial fix for bug 4210064, but Sun doesn't know whether the
partial fix is adequate for GCC@. Revision -08 or later should fix
the bug. The current (as of 2004-05-23) revision is -24, and is included in
the Solaris 7 Recommended Patch Cluster.
@end itemize
GCC 3.3 triggers a bug in version 5.0 Alpha 03/27/98 of the Sun assembler,
which causes a bootstrap failure when linking the 64-bit shared version of
@samp{libgcc}. A typical error message is:
@smallexample
ld: fatal: relocation error: R_SPARC_32: file libgcc/sparcv9/_muldi3.o:
symbol <unknown>: offset 0xffffffff7ec133e7 is non-aligned.
@end smallexample
@noindent
This bug has been fixed in the final 5.0 version of the assembler.
A similar problem was reported for version Sun WorkShop 6 99/08/18 of the
Sun assembler, which causes a bootstrap failure with GCC 4.0.0:
@smallexample
ld: fatal: relocation error: R_SPARC_DISP32:
file .libs/libstdc++.lax/libsupc++convenience.a/vterminate.o:
symbol <unknown>: offset 0xfccd33ad is non-aligned
@end smallexample
@noindent
This bug has been fixed in more recent revisions of the assembler.
@html @html
<hr /> <hr />
@end html @end html
@ -4334,10 +4262,10 @@ releases mishandled unaligned relocations on @code{sparc-*-*} targets.
When configuring the GNU Multiple Precision Library (GMP) or the When configuring the GNU Multiple Precision Library (GMP) or the
MPFR library, the canonical target triplet must be specified as MPFR library, the canonical target triplet must be specified as
the @command{build} parameter on the configure line. For example the @command{build} parameter on the configure line. For example
on a Solaris 7 system: on a Solaris 9 system:
@smallexample @smallexample
% ./configure --build=sparc64-sun-solaris2.7 --prefix=xxx % ./configure --build=sparc64-sun-solaris2.9 --prefix=xxx
@end smallexample @end smallexample
The following compiler flags must be specified in the configure The following compiler flags must be specified in the configure

6
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* g++.dg/warn/miss-format-1.C: Removed *-*-solaris2.7 from
dg-error, dg-warning.
* gcc.dg/c99-stdint-6.c: Removed *-*-solaris2.7 from dg-options.
2010-04-12 Richard Guenther <rguenther@suse.de> 2010-04-12 Richard Guenther <rguenther@suse.de>
* gcc.dg/torture/inline-2.c: New testcase. * gcc.dg/torture/inline-2.c: New testcase.

4
gcc/testsuite/g++.dg/warn/miss-format-1.C
View File

@ -4,7 +4,7 @@
/* { dg-options "-Wmissing-format-attribute" } */ /* { dg-options "-Wmissing-format-attribute" } */
/* { dg-options "-Wmissing-format-attribute -Wno-abi" { target arm_eabi } } */ /* { dg-options "-Wmissing-format-attribute -Wno-abi" { target arm_eabi } } */
/* VxWorks does not provide vscanf, either in kernel or RTP mode. */ /* VxWorks does not provide vscanf, either in kernel or RTP mode. */
/* { dg-error "not declared" "" { target *-*-solaris2.[7-8] *-*-vxworks* } 25 } */ /* { dg-error "not declared" "" { target *-*-solaris2.8 *-*-vxworks* } 25 } */
#include <stdio.h> #include <stdio.h>
#include <stdarg.h> #include <stdarg.h>
@ -23,7 +23,7 @@ bar (const char *fmt, ...)
{ {
va_list ap; va_list ap;
va_start (ap, fmt); va_start (ap, fmt);
vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" { xfail *-*-solaris2.[7-8] *-*-vxworks* } } */ vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" { xfail *-*-solaris2.8 *-*-vxworks* } } */
va_end (ap); va_end (ap);
} }

2
gcc/testsuite/gcc.dg/c99-stdint-6.c
View File

@ -2,7 +2,7 @@
with any system <inttypes.h> header. */ with any system <inttypes.h> header. */
/* { dg-do compile { target inttypes_types } } */ /* { dg-do compile { target inttypes_types } } */
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
/* { dg-options "-std=gnu99 -pedantic-errors -DNO_FAST_TYPES" { target *-*-solaris2.[789]* } } */ /* { dg-options "-std=gnu99 -pedantic-errors -DNO_FAST_TYPES" { target *-*-solaris2.[89]* } } */
/* { dg-options "-std=gnu99 -pedantic-errors -DNO_LEAST_TYPES -DNO_FAST_TYPES -DNO_MAX_TYPES" { target alpha*-dec-osf5* } } */ /* { dg-options "-std=gnu99 -pedantic-errors -DNO_LEAST_TYPES -DNO_FAST_TYPES -DNO_MAX_TYPES" { target alpha*-dec-osf5* } } */
#include <inttypes.h> #include <inttypes.h>

6
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,9 @@
2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.host (os_include_dir): Removed solaris2.7 support.
* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Likewise.
* configure: Regenerate.
2010-04-06 Matthias Klose <doko@ubuntu.com> 2010-04-06 Matthias Klose <doko@ubuntu.com>
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result. * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result.

2
libstdc++-v3/configure vendored
View File

@ -57091,7 +57091,7 @@ $as_echo "$ac_ld_relro" >&6; }
;; ;;
*-solaris*) *-solaris*)
case "$target" in case "$target" in
*-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10) *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
# If we're not using GNU ld, then there's no point in even trying these # If we're not using GNU ld, then there's no point in even trying these
# tests. Check for that first. We should have already tested for gld # tests. Check for that first. We should have already tested for gld

2
libstdc++-v3/configure.host
View File

@ -274,7 +274,7 @@ case "${host_os}" in
echo "Please specify the full version of Solaris, ie. solaris2.9 " 1>&2 echo "Please specify the full version of Solaris, ie. solaris2.9 " 1>&2
exit 1 exit 1
;; ;;
solaris2.[789] | solaris2.1[0-9]) solaris2.[89] | solaris2.1[0-9])
os_include_dir="os/solaris/solaris2.7" os_include_dir="os/solaris/solaris2.7"
;; ;;
tpf) tpf)

2
libstdc++-v3/crossconfig.m4
View File

@ -200,7 +200,7 @@ case "${host}" in
;; ;;
*-solaris*) *-solaris*)
case "$target" in case "$target" in
*-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10) *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
GLIBCXX_CHECK_LINKER_FEATURES GLIBCXX_CHECK_LINKER_FEATURES
AC_DEFINE(HAVE_MBSTATE_T) AC_DEFINE(HAVE_MBSTATE_T)
AC_DEFINE(HAVE_FINITE) AC_DEFINE(HAVE_FINITE)