[v3] documentation tweaks in various files

[Phil Edwards <pedwards at disaster dot jaj dot com>]

I'm a stickler for pretty output in --help.  Also this brings some other
comments up-to-date and mentions the new collection of auto-generated
documentation up on the FTP site.



2001-05-19  Phil Edwards  <pme@sources.redhat.com>

	* acinclude.m4:  Fix --help spacing, correct comments.
	* aclocal.m4:  Regenerate.
	* configure:  Regenerate.
	* mkcheck.in:  Add usage comments.
	* docs/html/documentation.html:  Point to doxygen'd tarball.


Index: acinclude.m4
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/acinclude.m4,v
retrieving revision 1.146
diff -u -3 -p -r1.146 acinclude.m4
--- acinclude.m4	2001/05/18 07:24:22	1.146
+++ acinclude.m4	2001/05/19 20:25:46
@@ -1036,8 +1036,8 @@ dnl
 AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
   AC_MSG_CHECKING([for clocale to use])
   AC_ARG_ENABLE(clocale,
-  [  --enable-clocale       enable model for target locale package. 
-     --enable-clocale=MODEL use MODEL target-speific locale package. [default=generic]
+  [  --enable-clocale        enable model for target locale package. 
+  --enable-clocale=MODEL  use MODEL target-speific locale package. [default=generic]
   ], 
   if test x$enable_clocale = xno; then
      enable_clocale=generic
@@ -1080,8 +1080,8 @@ dnl
 AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
   AC_MSG_CHECKING([for cstdio to use])
   AC_ARG_ENABLE(cstdio,
-  [  --enable-cstdio        enable stdio for target io package. 
-     --enable-cstdio=LIB    use LIB target-speific io package. [default=stdio]
+  [  --enable-cstdio         enable stdio for target io package. 
+  --enable-cstdio=LIB     use LIB target-speific io package. [default=stdio]
   ], 
   if test x$enable_cstdio = xno; then
      enable_cstdio=stdio
@@ -1428,8 +1428,7 @@ define([GLIBCPP_ENABLE_CHEADERS_DEFAULT]
 AC_MSG_CHECKING([for c header strategy to use])
 AC_ARG_ENABLE(cheaders,
 changequote(<<, >>)dnl
-<<  --enable-cheaders construct "C" header files for
-                           g++ [default=>>GLIBCPP_ENABLE_CHEADERS_DEFAULT],
+<<  --enable-cheaders       construct "C" header files for g++ [default=>>GLIBCPP_ENABLE_CHEADERS_DEFAULT],
 changequote([, ])
   [case "$enableval" in
    c) 
@@ -1567,6 +1566,9 @@ dnl  GLIBCPP_EXPORT_INSTALL_INFO
 dnl  calculates gxx_install_dir
 dnl  exports glibcpp_toolexecdir
 dnl  exports glibcpp_toolexeclibdir
+dnl  exports glibcpp_builddir
+dnl  exports glibcpp_srcdir
+dnl  exports glibcpp_prefixdir
 dnl
 dnl Assumes cross_compiling bits already done, and with_cross_host in
 dnl particular
@@ -1590,7 +1592,7 @@ AC_MSG_RESULT($libstdcxx_interface)
 # Process the option --with-gxx-include-dir=<path to include-files directory>
 AC_MSG_CHECKING([for --with-gxx-include-dir])
 AC_ARG_WITH(gxx-include-dir,
-[ --with-gxx-include-dir  the installation directory for include files],
+[  --with-gxx-include-dir  the installation directory for include files],
 [case "${withval}" in
   yes)
     AC_MSG_ERROR(Missing directory for --with-gxx-include-dir)
Index: mkcheck.in
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/mkcheck.in,v
retrieving revision 1.57
diff -u -3 -p -r1.57 mkcheck.in
--- mkcheck.in	2001/05/19 03:42:52	1.57
+++ mkcheck.in	2001/05/19 20:25:46
@@ -23,8 +23,8 @@ elif [ "$WHICH"x = 1x ]; then
   echo "running mkcheck"
   echo "$0: testing the install directory"
 else
-  echo 'Usage: mkcheck 0'
-  echo '       mkcheck 1'
+  echo 'Usage: mkcheck 0    /* test the build directory    */'
+  echo '       mkcheck 1    /* test the install directory  */'
   exit 1;
 fi
 
Index: docs/html/documentation.html
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/docs/html/documentation.html,v
retrieving revision 1.1
diff -u -3 -p -r1.1 documentation.html
--- documentation.html	2000/12/10 04:03:08	1.1
+++ documentation.html	2001/05/19 20:25:46
@@ -69,6 +69,21 @@
          <LI><A HREF="ext/howto.html">Extensions to the Standard Library</A>
       </OL>
 
+<HR>
+<H2><A NAME="4">Source Documentation</A></H2>
+<P>In addition to the distribution documentation (these pages), we also
+   have a set of HTML documents generated from the sources themselves,
+   using the Doxygen tool.  These are useful for examining the signatures
+   of public member functions for the library classes, etc.  The latest
+   collection is libstdc++-doxygen-20010501.tar.gz (3.7MB), available in
+   the libstdc++ snapshots directory at
+   <TT>&lt;URL:ftp://gcc.gnu.org/pub/gcc/libstdc++/&gt;</TT>.  You will
+   almost certainly need to use one of the
+   <A HREF="http://gcc.gnu.org/mirrors.html";>mirror sites</A>.  After
+   unpacking, simply load libstdc++-doxygen-20010501/index.html in a browser.
+   Feedback (and additional documentation!) is welcome.
+</P>
+
 
 </BODY>
 </HTML>