diff -puNr freealut-freealut_1_1_0.orig/CMakeLists.txt freealut-freealut_1_1_0/CMakeLists.txt
--- freealut-freealut_1_1_0.orig/CMakeLists.txt	2006-05-22 13:28:57.000000000 +0000
+++ freealut-freealut_1_1_0/CMakeLists.txt	2018-04-18 05:36:26.190176524 +0000
@@ -144,7 +144,7 @@ IF(BUILD_STATIC)
       ARGS -E copy
         ${CMAKE_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}alut_static${CMAKE_STATIC_LIBRARY_SUFFIX}
         ${CMAKE_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}alut${CMAKE_STATIC_LIBRARY_SUFFIX})
-    INSTALL_FILES(/lib FILES ${CMAKE_STATIC_LIBRARY_PREFIX}alut${CMAKE_STATIC_LIBRARY_SUFFIX})
+    INSTALL_FILES(/lib${LIB_SUFFIX} FILES ${CMAKE_STATIC_LIBRARY_PREFIX}alut${CMAKE_STATIC_LIBRARY_SUFFIX})
   ENDIF(NOT WIN32)
 ENDIF(BUILD_STATIC)
 
@@ -153,14 +153,14 @@ ADD_LIBRARY(alut SHARED ${ALUT_SOURCES})
 SET_TARGET_PROPERTIES(alut PROPERTIES VERSION ${VERSION} SOVERSION ${MAJOR_VERSION})
 TARGET_LINK_LIBRARIES(alut ${OPENAL_LIB} ${ADD_LIBS})
 
-INSTALL_TARGETS(/lib alut)
+INSTALL_TARGETS(/lib${LIB_SUFFIX} alut)
 INSTALL_FILES(/include/AL FILES include/AL/alut.h)
 
 # needed for openal.pc.in and openal-config.in
 SET(prefix ${CMAKE_INSTALL_PREFIX})
 SET(exec_prefix "\${prefix}")
-SET(libdir "\${exec_prefix}/lib")
-SET(bindir "\${exec_prefix}/bin")
+SET(libdir "\${exec_prefix}/lib${LIB_SUFFIX}")
+SET(bindir "\${exec_prefix}/bin${LIB_SUFFIX}")
 SET(includedir "\${prefix}/include")
 SET(requirements "")
 # static linking dependecies are broken, so pthread isn't needed currently
@@ -171,7 +171,7 @@ CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/admin
 CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/admin/pkgconfig/freealut-config.in
                ${CMAKE_BINARY_DIR}/admin/pkgconfig/freealut-config @ONLY)
 INSTALL_PROGRAMS(/bin FILES admin/pkgconfig/freealut-config)
-INSTALL_FILES(/lib/pkgconfig FILES admin/pkgconfig/freealut.pc)
+INSTALL_FILES(/lib${LIB_SUFFIX}/pkgconfig FILES admin/pkgconfig/freealut.pc)
 
 
 # test-suite