$OpenBSD: patch-odalaunch_CMakeLists_txt,v 1.2 2021/09/13 19:51:30 edd Exp $

Make odalaunch find the odamex executable.

Index: odalaunch/CMakeLists.txt
--- odalaunch/CMakeLists.txt.orig
+++ odalaunch/CMakeLists.txt
@@ -1,6 +1,9 @@
 include(OdalaunchCopyLibs)
 include(OdamexTargetSettings)
 
+add_definitions(-DINSTALL_PREFIX="${CMAKE_INSTALL_PREFIX}")
+
+
 # API
 set(API_DIR ../odalpapi)
 file(GLOB API_HEADERS ${API_DIR}/*.h ${API_DIR}/threads/*.h)
