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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158236 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e2dc0ff..3870647 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,20 @@
 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>
+
        * config.build (alpha*-dec-osf4*): Remove.
        * config.gcc: Remove alpha*-dec-osf4*, alpha-dec-osf5.0* from list
        of obsolete configurations.

diff --git a/gcc/config.gcc b/gcc/config.gcc
index d8c1ccb..d46e48a 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -211,7 +211,6 @@ md_file=
 case ${target} in
    mips-sgi-irix5*                     \
  | mips-sgi-irix6.[0-4]*               \
- | *-*-solaris2.7*                     \
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 858cc3d..a6a148b 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2659,7 +2659,7 @@ foo:      .long   25
        ;;
   i[34567]86-*-*)
     case "$target" in
-      i[34567]86-*-solaris2.[56789]*)
+      i[34567]86-*-solaris2.[89]*)
        # TLS was introduced in the Solaris 9 4/04 release but
        # we do not enable it by default on Solaris 9 either.
        if test "x$enable_tls" = xyes ; then

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 0f26fab..354e95e 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -4083,9 +4083,7 @@ supported as cross-compilation target only.
 @c alone is too unspecific and must be avoided.
 @heading @anchor{x-x-solaris2}*-*-solaris2*
 
-Support for Solaris 7 has been obsoleted in GCC 4.5, but can still be
-enabled by configuring with @option{--enable-obsolete}.  Support will be
-removed in GCC 4.6.
+Support for Solaris 7 has been removed in GCC 4.6.
 
 Sun does not ship a C compiler with Solaris 2, though you can download
 the Sun Studio compilers for free from
@@ -4233,73 +4231,6 @@ For example on a Solaris 9 system:
 @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
-<hr />
-@end html
 @heading @anchor{sparc-sun-solaris210}sparc-sun-solaris2.10
 
 There is a bug in older versions of the Sun assembler which breaks

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 7cb69b7..e25b828 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -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>
 
        * gcc.dg/torture/inline-2.c: New testcase.

diff --git a/gcc/testsuite/g++.dg/warn/miss-format-1.C b/gcc/testsuite/g++.dg/warn/miss-format-1.C
index ca649e9..20e7d06 100644 (file)
--- a/gcc/testsuite/g++.dg/warn/miss-format-1.C
+++ b/gcc/testsuite/g++.dg/warn/miss-format-1.C
@@ -4,7 +4,7 @@
 /* { dg-options "-Wmissing-format-attribute" } */
 /* { dg-options "-Wmissing-format-attribute -Wno-abi" { target arm_eabi } } */
 /* VxWorks does not provide vscanf, either in kernel or RTP mode.  */
-/* { dg-error "not declared" "" { target *-*-solaris2.8 *-*-vxworks*  alpha*-dec-osf5* } 25 } */
+/* { dg-error "not declared" "" { target *-*-solaris2.8 *-*-vxworks* } 25 } */
 
 #include <stdio.h>
 #include <stdarg.h>

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a5f2caf..63a106d 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -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>
 
        * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result.