147 lines
4.0 KiB
HTML
147 lines
4.0 KiB
HTML
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<!--#include virtual="/libstdc++/header.html"-->
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<H3>Status</H3>
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<P>Compiling this library requires a recent version of gcc. (For instance,
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gcc 2-95 works well.) In addition, <A HREF="/autoconf/">autoconf</A>
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versions 2.13 and above and <A HREF="/automake/">automake</A> versions
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1.3b and above are required and essential ingredients for those mucking
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about in the Makefiles and trying to configure on new targets. Other
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tools and complete installation instructions can be found in
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<A HREF="install.html">the installation page</A>.
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</P>
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<P>New things that work are in the latest
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<A HREF="17_intro/RELEASE-NOTES">release notes</A>.
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</P>
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<P>Known problems and bugs, which will force us to actually keep this
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file up-to-date, can be found in <A HREF="17_intro/BUGS">bugs</A>.
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</P>
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<P>Things that need to be done and are looking for volunteers can be found
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in: <A HREF="17_intro/TODO">pick me</A>.
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</P>
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<P>This release has been tested with gcc 2.95 on the following
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platforms. The configuration of --disable-namespaces
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--disable-libgcc-rebuild was tested. Results for the
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--enable-namespaces builds should be comparable. Here are the
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results for snapshots 2.90.N:
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</P>
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<TABLE CELLSPACING=4 CELLPADDING=1>
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<!-- Column titles -->
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<TR>
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<TH ALIGN=LEFT>.N</TH>
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<TH ALIGN=LEFT>host</TH>
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<TH ALIGN=CENTER>build</TH>
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<TH ALIGN=CENTER>static pass/fail</TH>
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<TH ALIGN=CENTER>shared pass/fail</TH>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>alpha-unknown-linux-gnu</TD>
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<TD ALIGN=CENTER>+ (see Note 1)</TD>
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<TD ALIGN=CENTER>62/5</TD>
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<TD ALIGN=CENTER>62/5</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>i686-unknown-linux-gnu</TD>
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<TD ALIGN=CENTER>+</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>65/3</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>powerpc-unknown-linux-gnu</TD>
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<TD ALIGN=CENTER>+</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>65/3</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>sparc-sun-solaris2.5.1</TD>
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<TD ALIGN=CENTER>+ (see Note 2)</TD>
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<TD ALIGN=CENTER>62/6</TD>
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<TD ALIGN=CENTER>62/6</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>sparc-sun-solaris2.6</TD>
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<TD ALIGN=CENTER>+ (see Note 2)</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>65/3</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>sparc-sun-solaris2.7</TD>
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<TD ALIGN=CENTER>+ (see Note 2)</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>65/3</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>powerpc-ibm-aix4.x</TD>
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<TD ALIGN=CENTER>- (see Note 3)</TD>
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<TD ALIGN=CENTER>0/68</TD>
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<TD ALIGN=CENTER>0/68</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>i686-cygwin</TD>
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<TD ALIGN=CENTER>+</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>0/68</TD>
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</TR>
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<TR>
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<TD ALIGN=LEFT>.8</TD>
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<TD ALIGN=LEFT>i686-linux-x-powerpc-elf</TD>
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<TD ALIGN=CENTER>+</TD>
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<TD ALIGN=CENTER>65/3</TD>
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<TD ALIGN=CENTER>65/3</TD>
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</TR>
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</TABLE>
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<P>Note 1: A newer compiler than gcc-2.95.2 is required.
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</P>
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<P>Note 2: All solaris toolchains were configured with --with-gnu-ld
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--with-gnu-as --with-gnu-binutils --with-gcc. (That's a lot of --with's...)
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</P>
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<P>Note 3: Configuration and initial support for AIX has been
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completed. However, problems with the compiler/linker have
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prevented testing. For instance, mknumeric_limits will fail unless
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weak linking is possible, which doesn't seem possible on
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AIX. The initial bug report is
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<a href="http://gcc.gnu.org/ml/gcc-bugs/2000-03/msg00574.html"> here </a>
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<P>And the response from one of the powerpc port maintainers:
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<BLOCKQUOTE><EM>
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I opposed the original solution (involving weak symbols) on ELF, as
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it seemed to be the wrong idea. I'm not sure what the right fix is,
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and don't think I have time to work on it right now.
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</EM></BLOCKQUOTE>
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</P>
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<!--#include virtual="/libstdc++/footer.html"-->
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