* doc/autoconf.texi (Generic Structure Checks): Describe

action-if-found and action-if-not-found in AC_CHECK_MEMBERS.

diff --git a/ChangeLog b/ChangeLog
index ef41b0b2ed1f2018a7052117e4d58818161f7fbe..7c16b864fb909b4781ce28887e6c100ed603f48d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-11-03  Pavel Roskin  <proski@gnu.org>
+
+       * doc/autoconf.texi (Generic Structure Checks): Describe
+       action-if-found and action-if-not-found in AC_CHECK_MEMBERS.
+
 2003-10-31  Akim Demaille  <akim@epita.fr>
 
        * tests/fortran.at (GNU Fortran 77): Don't run FC macros.

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 8ff4865648210a1106e10957a9323bcb6fea0405..66f17d186b4fe132268d165b5b0a0f075a0551b6 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -5006,7 +5006,10 @@ AC_CHECK_MEMBER(struct top.middle.bot)
 Check for the existence of each @samp{@var{aggregate}.@var{member}} of
 @var{members} using the previous macro.  When @var{member} belongs to
 @var{aggregate}, define @code{HAVE_@var{aggregate}_@var{member}} (in all
-capitals, with spaces and dots replaced by underscores).
+capitals, with spaces and dots replaced by underscores).  If
+@var{action-if-found} is given, it is executed for each of the found
+members.  If @var{action-if-not-found} is given, it is executed for each
+of the members that could not be found.
 
 This macro uses m4 lists:
 @example