From e4f4f9e4c47fe40e0f89d3b8c5c6151833fc54a7 Mon Sep 17 00:00:00 2001
From: Hector Martin
Date: Wed, 28 Oct 2009 00:14:21 +0100
Subject: Use lib64 on 64-bit systems

---
 CMakeLists.txt | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4251bde..a5e8f1c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,9 +6,13 @@ SET ( LIBUSBMUXD_SOVERSION "1" )
 
 cmake_minimum_required(VERSION 2.6)
 
-IF(NOT DEFINED CMAKE_INSTALL_LIBDIR)
-    SET(CMAKE_INSTALL_LIBDIR lib CACHE PATH "Output directory for libraries")
-ENDIF(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+IF(NOT DEFINED LIB_SUFFIX)
+    IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
+        SET(LIB_SUFFIX "64" CACHE STRING "Define suffix of library directory name (32/64)" )
+    ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
+        SET(LIB_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" )
+    ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
+ENDIF(NOT DEFINED LIB_SUFFIX)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/Modules/")
 
@@ -20,7 +24,7 @@ add_subdirectory (udev)
 # pkg-config
 CONFIGURE_FILE ("${CMAKE_SOURCE_DIR}/libusbmuxd.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/libusbmuxd.pc")
 # install pkg-config file
-INSTALL (FILES "${CMAKE_CURRENT_BINARY_DIR}/libusbmuxd.pc" DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig/)
+INSTALL (FILES "${CMAKE_CURRENT_BINARY_DIR}/libusbmuxd.pc" DESTINATION lib${LIB_SUFFIX}/pkgconfig/)
 
 # add uninstall target
 CONFIGURE_FILE( "${CMAKE_SOURCE_DIR}/Modules/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
-- 
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