From 3f20803ca180b8d2994f9dce3665ea87fe43c67c Mon Sep 17 00:00:00 2001 From: Stefano Lattarini Date: Fri, 26 Oct 2012 20:22:40 +0200 Subject: [PATCH] vala: improve comments to AM_PROG_VALAC * m4/vala.m4 (AM_PROG_VALAC): Here. Signed-off-by: Stefano Lattarini --- m4/vala.m4 | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/m4/vala.m4 b/m4/vala.m4 index 715517617..2355c85d2 100644 --- a/m4/vala.m4 +++ b/m4/vala.m4 @@ -6,9 +6,15 @@ # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# Check whether the Vala compiler exists in $PATH. If it is found, the -# variable VALAC is set. Optionally a minimum release number of the -# compiler can be requested. +# Check whether the Vala compiler exists in $PATH. If it is found, the +# variable VALAC is set pointing to its absolute path. Otherwise, it is +# simply set to 'valac'. +# Optionally a minimum release number of the compiler can be requested. +# If the ACTION-IF-FOUND parameter is given, it will be run if a proper +# Vala compiler is found. +# Similarly, if the ACTION-IF-FOUND is given, it will be run if no proper +# Vala compiler is found. It defaults to simply print a warning about the +# situation, but otherwise proceeding with the configuration. # # AM_PROG_VALAC([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # -------------------------------------------------------------------------- -- 2.47.2