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From e9120748f39cd0851701e8e18a1a1199b58c2f7e Mon Sep 17 00:00:00 2001
From: Alexey Sokolov <alexey+gentoo@asokolov.org>
Date: Thu, 22 Jul 2021 20:10:30 +0100
Subject: [PATCH] Fix find Gentoo system Lua
Add BUILD_OSG_LUA_PLUGIN option to silence warning about empty LUA_VERSION
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
---
CMakeLists.txt | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index da4f7f58a..a1f7408a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -736,6 +736,7 @@ IF(WIN32 AND NOT ANDROID AND OSG_FIND_3RD_PARTY_DEPS)
INCLUDE(Find3rdPartyDependencies)
ENDIF()
+OPTION(BUILD_OSG_LUA_PLUGIN "Enable to build OSG lua plugin" ON)
OPTION(OSG_USE_LOCAL_LUA_SOURCE "Enable to use local Lua source when building the lua plugin" ON)
#
@@ -779,11 +780,8 @@ ELSE()
FIND_PACKAGE(PDAL CONFIG)
- IF (NOT(OSG_USE_LOCAL_LUA_SOURCE))
- FIND_PACKAGE(Lua52)
- IF (NOT (LUA_LIBRARIES AND LUA_INCLUDE_DIR))
- FIND_PACKAGE(Lua51)
- ENDIF()
+ IF (BUILD_OSG_LUA_PLUGIN AND NOT(OSG_USE_LOCAL_LUA_SOURCE))
+ FIND_PACKAGE(Lua ${LUA_VERSION} EXACT)
ENDIF()
# V8 and Python plugins are tests for linking against these libraries but aren't functionality beyond this.
--
2.51.0
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