Use lib64 on 64-bit systems

3 files changed, 12 insertions, 8 deletions

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)
diff --git a/libusbmuxd.pc.in b/libusbmuxd.pc.in
index f949ba0..25d4e09 100644
--- a/libusbmuxd.pc.in
+++ b/libusbmuxd.pc.in
@@ -1,12 +1,12 @@
 prefix=${CMAKE_INSTALL_PREFIX}
 exec_prefix=${CMAKE_INSTALL_PREFIX}
-libdir=${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}
+libdir=${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}
 includedir=${CMAKE_INSTALL_PREFIX}/include
 
 Name: libusbmuxd
 Description: A library to communicate with the usbmux daemon
 Version: ${USBMUXD_VERSION}
 Requires: libusb-1.0 >= 1.0.3
-Libs: -L${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR} -lusbmuxd
+Libs: -L${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX} -lusbmuxd
 Cflags: -I${CMAKE_INSTALL_PREFIX}/include
 
diff --git a/libusbmuxd/CMakeLists.txt b/libusbmuxd/CMakeLists.txt
index d57d0a0..fd47afb 100644
--- a/libusbmuxd/CMakeLists.txt
+++ b/libusbmuxd/CMakeLists.txt
@@ -10,7 +10,7 @@ set_target_properties(libusbmuxd PROPERTIES VERSION ${LIBUSBMUXD_VERSION})
 set_target_properties(libusbmuxd PROPERTIES SOVERSION ${LIBUSBMUXD_SOVERSION})
 
 install(TARGETS libusbmuxd
-        ARCHIVE DESTINATION lib
-        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib${LIB_SUFFIX}
+        LIBRARY DESTINATION lib${LIB_SUFFIX}
 )
 install(FILES usbmuxd.h usbmuxd-proto.h DESTINATION include)