From 6e705c04786b1a929569995e569b1404c2a74156 Mon Sep 17 00:00:00 2001 From: Ralf Wildenhues Date: Fri, 18 Sep 2009 07:20:58 +0200 Subject: [PATCH] Use consistent notation for cache variables. * doc/autoconf.texi (Generic Programs): Remove `$' before variable name. Signed-off-by: Ralf Wildenhues --- ChangeLog | 4 ++++ doc/autoconf.texi | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index f1362a6d..99003318 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2009-09-18 Ralf Wildenhues + Use consistent notation for cache variables. + * doc/autoconf.texi (Generic Programs): Remove `$' before + variable name. + Documentation of specific and general cache variables. * doc/autoconf.texi (Default Includes, Alternative Programs) (Particular Programs, Generic Programs, Files, Libraries) diff --git a/doc/autoconf.texi b/doc/autoconf.texi index f401c9b1..53fab23e 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -4265,13 +4265,13 @@ found. @acindex{PATH_PROGS_FEATURE_CHECK} @caindex path_@var{variable} This macro was introduced in Autoconf 2.62. If @var{variable} is not -empty, then set the cache variable @code{$ac_cv_path_@var{variable}} to +empty, then set the cache variable @code{ac_cv_path_@var{variable}} to its value. Otherwise, check for each program in the blank-separated list @var{progs-to-check-for} existing in @var{path}. For each program -found, execute @var{feature-test} with @code{$ac_path_@var{variable}} +found, execute @var{feature-test} with @code{ac_path_@var{variable}} set to the absolute name of the candidate program. If no invocation of @var{feature-test} sets the shell variable -@code{$ac_cv_path_@var{variable}}, then @var{action-if-not-found} is +@code{ac_cv_path_@var{variable}}, then @var{action-if-not-found} is executed. @var{feature-test} will be run even when @code{ac_cv_path_@var{variable}} is set, to provide the ability to choose a better candidate found later in @var{path}; to accept the -- 2.47.2