From 85e417bb11be57f48820454da8f47d34b43c0b46 Mon Sep 17 00:00:00 2001
From: Jonathan Gray
Date: Fri, 13 Feb 2004 00:53:56 +0000
Subject: add some information on used environment variables, descriptions
 taken from autoconf generated configure script

svn-id: r12836
---
 configure | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index 3b7bea5dc6..145e9d2dc4 100755
--- a/configure
+++ b/configure
@@ -206,7 +206,15 @@ Optional Libraries:
   --disable-mpeg2          disable mpeg2 codec for cutscenes [autodetect]
   --with-mpeg2-prefix=PFX  Prefix where libmpeg2 is installed (optional)
   --with-sdl-prefix=PFX    Prefix where the sdl-config script is installed
- 
+
+Some influential environment variables:
+  LDFLAGS	linker flags, e.g. -L<lib dir> if you have libraries in a
+  		nonstandard directory <lib dir>
+  CXX		C++ compiler command
+  CXXFLAGS	C++ compiler flags
+  CPPFLAGS	C++ preprocessor flags, e.g. -I<include dir> if you have
+  		headers in a nonstandard directory <include dir>
+
 EOF
     exit 0
   fi
-- 
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