From 6aeb1e5ab1f2f0c8c1bed2ab8560b880254b6756 Mon Sep 17 00:00:00 2001
From: Meep-Eep <Meep-Eep@8092fc87-c524-0410-9efc-e669fe64eaf9>
Date: Sat, 23 Aug 2008 19:30:04 +0000
Subject: [PATCH] Fix library and program detection.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3053 8092fc87-c524-0410-9efc-e669fe64eaf9
---
 sc2/build/unix/config_functions | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sc2/build/unix/config_functions b/sc2/build/unix/config_functions
index 9a3145b68..d8334c138 100644
--- a/sc2/build/unix/config_functions
+++ b/sc2/build/unix/config_functions
@@ -354,6 +354,10 @@ have_program() {
 	eval TEMP_PRESENT="\$PROG_${PROG}_PRESENT"
 	if [ -z "$TEMP_PRESENT" ]; then
 		eval "PROG_${PROG}_PRESENT"=1
+	fi
+
+	eval TEMP_PRESENT="\$PROG_${PROG}_PRESENT"
+	if [ "$TEMP_PRESENT" -eq 1 ]; then
 		build_message "$TEMP_NAME not found."
 		return 1
 	fi
@@ -506,6 +510,10 @@ EOF
 	eval TEMP_PRESENT="\$LIB_${LIB}_PRESENT"
 	if [ -z "$TEMP_PRESENT" ]; then
 		eval "LIB_${LIB}_PRESENT"=1
+	fi
+
+	eval TEMP_PRESENT="\$LIB_${LIB}_PRESENT"
+	if [ "$TEMP_PRESENT" -eq 1 ]; then
 		build_message "$TEMP_NAME not found."
 		return 1
 	fi