doc: List the target platforms.

[pspp] / doc / gnulib.texi

diff --git a/doc/gnulib.texi b/doc/gnulib.texi
index fd5485ef298e2728f7275a50ba64ef930da30510..309f3767d707177e6b9440bfeba39216c9a6572d 100644 (file)
--- a/doc/gnulib.texi
+++ b/doc/gnulib.texi
@@ -23,7 +23,7 @@ This manual is for GNU Gnulib (updated @value{UPDATED}),
 which is a library of common routines intended to be shared at the
 source level.
 
-Copyright @copyright{} 2004-2010 Free Software Foundation, Inc.
+Copyright @copyright{} 2004-2011 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -108,6 +108,7 @@ Resources:
 * Benefits::
 * Library vs Reusable Code::
 * Portability and Application Code::
+* Target Platforms::
 * Modules::
 * Various Kinds of Modules::
 * Collaborative Development::
@@ -396,6 +397,15 @@ Tests modules can depend on non-tests modules.  Non-tests modules should not
 depend on tests modules. (Recall that tests modules are built in a separate
 directory.)
 
+Each listed required module may be declared a conditional dependency.  This
+is indicated by placing the condition for the dependency on the same line,
+enclosed in brackets, after the name of the required module.  The condition
+is a shell expression that is run after the module's @code{configure.ac}
+statements.  For example:
+@smallexample
+strtoull   [test $ac_cv_func_strtoumax = no]
+@end smallexample
+
 @item configure.ac-early
 This field contains @file{configure.ac} stuff (Autoconf macro invocations and
 shell statements) that are logically placed early in the @file{configure.ac}
@@ -989,7 +999,7 @@ XP.  The function declaration is present if @code{WINVER >= 0x0501}.
 Windows 2000 does not have getaddrinfo in its @file{WS2_32.DLL}.
 
 Thus, if you want to assume Windows XP or later, you can add
-AC_DEFINE(WINVER, 0x0501) to avoid compiling to (partial) getaddrinfo
+AC_DEFINE(WINVER, 0x0501) to avoid compiling the (partial) getaddrinfo
 implementation.
 
 If you want to support Windows 2000, don't do anything.  The
@@ -6496,6 +6506,7 @@ This list of functions is sorted according to the header that declares them.
 * Visual Studio Compatibility::
 * Supporting Relocation::
 * func::
+* configmake::
 * warnings::
 * manywarnings::
 * Running self-tests under valgrind::
@@ -6583,6 +6594,8 @@ ASCII characters.
 
 @include func.texi
 
+@include configmake.texi
+
 @include warnings.texi
 
 @include manywarnings.texi