sjlj.m4: New file.

config/
	* sjlj.m4: New file.
libgcc/
	* configure.ac: Include config/sjlj.m4.
	Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
	* config.in: Regenerate.
	* configure: Likewise.
	* config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
libjava/
	* configure.ac: Include config/sjlj.m4.
	Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
	* include/config.h.in: Regenerate.
	* configure: Likewise.
	* exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
	* stacktrace.cc: Likewise.
	* include/default-signal.h: Likewise.
	* sysdep/i386/backtrace.h: Likewise.
libobjc/
	* configure.ac: Remove manual SJLJ check.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
libstdc++-v3/
	* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
	* configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
	__USING_SJLJ_EXCEPTIONS__.
	* libsupc++/eh_throw.cc: Likewise.
	* libsupc++/eh_ptr.cc: Likewise.
	* doc/html/manual/appendix_porting.html: Remove
	GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
	* doc/xml/manual/build_hacking.xml: Likewise.
	* doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
	* doc/xml/manual/configure.xml: Likewise.

From-SVN: r223181

4 files changed, 0 insertions, 16 deletions

diff --git a/libstdc++-v3/doc/html/manual/appendix_porting.html b/libstdc++-v3/doc/html/manual/appendix_porting.html
index cee8168..e2eebe6 100644
--- a/libstdc++-v3/doc/html/manual/appendix_porting.html
+++ b/libstdc++-v3/doc/html/manual/appendix_porting.html
@@ -162,7 +162,6 @@ in the build directory starts the build process. The <code class="literal">all</
     GLIBCXX_ENABLE_DEBUG_FLAGS
     GLIBCXX_ENABLE_LONG_LONG
     GLIBCXX_ENABLE_PCH
-    GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
     GLIBCXX_ENABLE_SYMVERS
     GLIBCXX_ENABLE_THREADS
 </pre><p>
diff --git a/libstdc++-v3/doc/html/manual/configure.html b/libstdc++-v3/doc/html/manual/configure.html
index 96f40a6..5ec0cf2 100644
--- a/libstdc++-v3/doc/html/manual/configure.html
+++ b/libstdc++-v3/doc/html/manual/configure.html
@@ -22,11 +22,6 @@
 	libstdc++ built many different ways:  "-msoft-float"
 	and not, etc.  A different libstdc++ will be built for each of
 	the different multilib versions.  This option is on by default.
-     </p></dd><dt><span class="term"><code class="code">--enable-sjlj-exceptions</code></span></dt><dd><p>Forces old, set-jump/long-jump exception handling model.  If
-	at all possible, the new, frame unwinding exception handling routines
-	should be used instead, as they significantly reduce both
-	runtime memory usage and executable size. This option can
-	change the library ABI.
      </p></dd><dt><span class="term"><code class="code">--enable-version-specific-runtime-libs</code></span></dt><dd><p>Specify that run-time libraries should be installed in the
 	compiler-specific subdirectory (i.e.,
 	<code class="code">${libdir}/gcc-lib/${target_alias}/${gcc_version}</code>)
diff --git a/libstdc++-v3/doc/xml/manual/build_hacking.xml b/libstdc++-v3/doc/xml/manual/build_hacking.xml
index afcc373..1b789d3 100644
--- a/libstdc++-v3/doc/xml/manual/build_hacking.xml
+++ b/libstdc++-v3/doc/xml/manual/build_hacking.xml
@@ -232,7 +232,6 @@ in the build directory starts the build process. The <literal>all</literal> targ
     GLIBCXX_ENABLE_DEBUG_FLAGS
     GLIBCXX_ENABLE_LONG_LONG
     GLIBCXX_ENABLE_PCH
-    GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
     GLIBCXX_ENABLE_SYMVERS
     GLIBCXX_ENABLE_THREADS
 </programlisting>
diff --git a/libstdc++-v3/doc/xml/manual/configure.xml b/libstdc++-v3/doc/xml/manual/configure.xml
index 56d071e..9ba9c1a 100644
--- a/libstdc++-v3/doc/xml/manual/configure.xml
+++ b/libstdc++-v3/doc/xml/manual/configure.xml
@@ -45,15 +45,6 @@
      </para>
  </listitem></varlistentry>
 
- <varlistentry><term><code>--enable-sjlj-exceptions</code></term>
- <listitem><para>Forces old, set-jump/long-jump exception handling model.  If
-	at all possible, the new, frame unwinding exception handling routines
-	should be used instead, as they significantly reduce both
-	runtime memory usage and executable size. This option can
-	change the library ABI.
-     </para>
- </listitem></varlistentry>
-
  <varlistentry><term><code>--enable-version-specific-runtime-libs</code></term>
  <listitem><para>Specify that run-time libraries should be installed in the
 	compiler-specific subdirectory (i.e.,