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Move AC_ARG_VAR up.

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Stepan Kasal 2005-06-29 06:37:47 +00:00
parent a8a6a41553
commit 5864b9b4fa
2 changed files with 21 additions and 17 deletions
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@ -1,3 +1,7 @@
2005-06-29 Stepan Kasal <kasal@ucw.cz>
* lib/autoconf/general.m4 (AC_ARG_VAR): Move next to _AC_ARG_PRECIOUS.
2005-06-28 Derek Price <derek@ximbiot.com>
* doc/autoconf.texi (Limitations of Usual Tools <sed>): Reword recent

34
lib/autoconf/general.m4
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@ -1413,6 +1413,23 @@ AU_DEFUN([AC_WITH],
## ----------------------------------------- ##
# AC_ARG_VAR(VARNAME, DOCUMENTATION)
# ----------------------------------
# Register VARNAME as a precious variable, and document it in
# `configure --help' (but only once).
AC_DEFUN([AC_ARG_VAR],
[m4_divert_once([HELP_VAR], [[
Some influential environment variables:]])dnl
m4_divert_once([HELP_VAR_END], [[
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.]])dnl
m4_expand_once([m4_divert_once([HELP_VAR],
[AS_HELP_STRING([$1], [$2], [ ])])],
[$0($1)])dnl
_AC_ARG_VAR_PRECIOUS([$1])dnl
])# AC_ARG_VAR
# _AC_ARG_VAR_PRECIOUS(VARNAME)
# -----------------------------
# Declare VARNAME is precious.
@ -1498,23 +1515,6 @@ fi
])# _AC_ARG_VAR_VALIDATE
# AC_ARG_VAR(VARNAME, DOCUMENTATION)
# ----------------------------------
# Register VARNAME as a precious variable, and document it in
# `configure --help' (but only once).
AC_DEFUN([AC_ARG_VAR],
[m4_divert_once([HELP_VAR], [[
Some influential environment variables:]])dnl
m4_divert_once([HELP_VAR_END], [[
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.]])dnl
m4_expand_once([m4_divert_once([HELP_VAR],
[AS_HELP_STRING([$1], [$2], [ ])])],
[$0($1)])dnl
_AC_ARG_VAR_PRECIOUS([$1])dnl
])# AC_ARG_VAR