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| author | Phil Edwards <pme@gcc.gnu.org> | 2001-02-07 00:03:21 +0000 |
|---|---|---|
| committer | Phil Edwards <pme@gcc.gnu.org> | 2001-02-07 00:03:21 +0000 |
| commit | 222bb619fbdc3775767cde2d500c92d58ce1d499 (patch) | |
| tree | 0400ed0be7df372052c26bba69ebb9f937c93155 /libstdc++-v3/docs/html/install.html | |
| parent | ca21b4a51c8e1c6f6f36188dd82be0596ba1722f (diff) | |
| download | gcc-222bb619fbdc3775767cde2d500c92d58ce1d499.zip gcc-222bb619fbdc3775767cde2d500c92d58ce1d499.tar.gz gcc-222bb619fbdc3775767cde2d500c92d58ce1d499.tar.bz2 | |
configopts.html: Fix HTML markup.
2001-02-06 Phil Edwards <pme@sources.redhat.com>
* docs/html/configopts.html: Fix HTML markup.
* docs/html/install.html: Bring up to date.
* docs/html/17_intro/C++STYLE: Add global variable conventions.
* docs/html/21_strings/howto.html: More notes.
* docs/html/22_locale/howto.html: Fix HTML markup.
* docs/html/27_io/howto.html: More notes.
* docs/html/27_io/binary_iostreams_kanze.txt: New file.
* docs/html/27_io/binary_iostreams_kuehl.txt: New file.
From-SVN: r39503
Diffstat (limited to 'libstdc++-v3/docs/html/install.html')
| -rw-r--r-- | libstdc++-v3/docs/html/install.html | 67 |
1 files changed, 16 insertions, 51 deletions
diff --git a/libstdc++-v3/docs/html/install.html b/libstdc++-v3/docs/html/install.html index be50063..fcc0c0d 100644 --- a/libstdc++-v3/docs/html/install.html +++ b/libstdc++-v3/docs/html/install.html @@ -7,7 +7,7 @@ <META NAME="GENERATOR" CONTENT="vi and eight fingers"> <TITLE>libstdc++-v3 Installation Instructions</TITLE> <LINK REL=StyleSheet HREF="lib3styles.css"> -<!-- $Id: install.html,v 1.2 2001/01/21 09:36:09 pme Exp $ --> +<!-- $Id: install.html,v 1.3 2001/01/23 17:02:26 pme Exp $ --> </HEAD> <BODY> @@ -58,7 +58,8 @@ <P>If you don't have bash, and want to run <TT>'make check'</TT> to test your build, you'll need to get bash 2.x. Also recommended is GNU Make, since it is the only 'make' that will parse these - makefiles correctly. + makefiles correctly. We are moving to DejaGNU, so you'll + probably want to get that. </P> <P>As of June 19, 2000, libstdc++ attempts to use tricky and @@ -151,10 +152,11 @@ <P><B>...with a gcc-2.9[67] snapshot</B> <P>Unpack the <EM>gccsrcdir</EM> and go into that directory. For instance, <TT>gcc-2.95.2</TT> is a valid <EM>gccsrcdir</EM>. - Once in <EM>gccsrcdir</EM>, you'll need to rename the libstdc++-v3 - directory which comes with that snapshot: + Once in <EM>gccsrcdir</EM>, you'll need to rename or delete + the libstdc++-v3 directory which comes with that snapshot: <PRE> - mv libstdc++-v3 libstdc++-v3-previous</PRE> + mv libstdc++-v3 libstdc++-v3-previous <STRONG>[OR]</STRONG> + rm -r libstdc++-v3</PRE> </P> <P>Next, unpack the libstdc++-v3 library tarball into the <EM>gccsrcdir</EM> directory; it will create a @@ -173,9 +175,11 @@ <P><B>...with CVS gcc</B> <P>Check out or download the gcc sources: the resulting source directory is <EM>gccsrcdir</EM>. Once in <EM>gccsrcdir</EM>, - you'll need to rename the libstdc++-v3 directory which comes - with that snapshot: - mv libstdc++-v3 libstdc++-v3-previous</PRE> + you'll need to rename or delete the libstdc++-v3 directory + which comes with that snapshot: + <PRE> + mv libstdc++-v3 libstdc++-v3-previous <STRONG>[OR]</STRONG> + rm -r libstdc++-v3</PRE> </P> <P>Next, unpack the libstdc++-v3 library tarball into this <EM>gccsrcdir</EM> directory; it will create a @@ -208,13 +212,7 @@ <P><PRE> cd <EM>gccbuilddir</EM> - <EM>gccsrcdir</EM>/configure --prefix=<EM>destdir</EM> --enable-libstdcxx-v3</PRE> - </P> - - <P>Adding <TT>--enable-libstdcxx-v3</TT> automatically selects libstdc++-v3 - as the C++ library to be used alongside the C++ compiler being built, - and also enables -fhonor-std by default. This option is not available - with gcc-2.95.2. + <EM>gccsrcdir</EM>/configure --prefix=<EM>destdir</EM> --other-opts...</PRE> </P> @@ -239,10 +237,6 @@ This will configure and build the C++ library in the <EM>gccbuilddir/cpu-vendor-OS/</EM>libstdc++ directory. </P> - <P>If the build fails with a "warning: can't inline call" - message when compiling stringMAIN.cc, see <A HREF="#Werror">the - resolution at the end of this document</A>. - </P> <P>If you are rebuilding from a previous build [attempt], some information is kept in a cache file. This is stored in <EM>gccbuilddir/cpu-vendor-OS/</EM> if you are building with @@ -258,7 +252,7 @@ or <PRE> make install-gcc - make install-target-<EM>libstdc++-rule</EM></PRE> + make install-target-libstdc++-v3</PRE> </P> @@ -271,7 +265,7 @@ include/g++-v3/ bits/ ext/ - cpu-vendor-OS/include/g++-v3/ + CPU-vendor-OS/include/g++-v3/ bits/ ext/</PRE> </P> @@ -326,35 +320,6 @@ </P> -<HR> -<H3><A NAME="Werror"><TT>warning: can't inline call to</TT>...</A></H3> - <P>When building the .8 snapshot with g++ 2.95.2, compilation may halt - with this warning message. The "problem" is the -Werror - flag being passed to the compiler, which says to treat warnings as - errors. (This plus a high warning level makes us track down bugs - <EM>quickly</EM>.) The compiler can't inline a certain call, prints - a warning, and dies. - </P> - <P>The workaround is to edit either <EM>libsrcdir</EM>/src/Makefile.in - (before configuring) or <EM>bld-libstdc++</EM>/src/Makefile - (after configuring). There's one line that reads - <PRE> - WERROR = -Werror</PRE> - Delete the flag itself, so that the line reads - <PRE> - WERROR =</PRE> - Then the compiler will still print a warning, but it won't die. - </P> - <P>For the curious, this "problem" is actually a symptom - of something else. The compiler in CVS could inline more than what - 2.95.2 does, and the libstdc++ changes were made with that - compiler. One of the libstdc++ maintainers explains this -<A HREF="http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00420.html">here</A>. - </P> - <P>This has been patched in current CVS sources. - </P> - - <!-- <HR> <H2><A NAME=""></A></H2> @@ -370,7 +335,7 @@ Comments and suggestions are welcome, and may be sent to <A HREF="mailto:pme@sources.redhat.com">Phil Edwards</A> or <A HREF="mailto:gdr@gcc.gnu.org">Gabriel Dos Reis</A>. -<BR> $Id: install.html,v 1.2 2001/01/21 09:36:09 pme Exp $ +<BR> $Id: install.html,v 1.3 2001/01/23 17:02:26 pme Exp $ </EM></P> |