1diff --git a/build/cmake/aom_install.cmake b/build/cmake/aom_install.cmake
2index 0bd2bf035..5cf5acea8 100644
3--- a/build/cmake/aom_install.cmake
4+++ b/build/cmake/aom_install.cmake
5@@ -42,8 +42,8 @@ macro(setup_aom_install_targets)
6 -DAOM_ROOT=${AOM_ROOT}
7 -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
8 -DCMAKE_INSTALL_BINDIR=${CMAKE_INSTALL_BINDIR}
9- -DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR}
10- -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
11+ -DCMAKE_INSTALL_FULL_INCLUDEDIR=${CMAKE_INSTALL_FULL_INCLUDEDIR}
12+ -DCMAKE_INSTALL_FULL_LIBDIR=${CMAKE_INSTALL_FULL_LIBDIR}
13 -DCMAKE_PROJECT_NAME=${CMAKE_PROJECT_NAME}
14 -DCONFIG_MULTITHREAD=${CONFIG_MULTITHREAD}
15 -DCONFIG_TUNE_VMAF=${CONFIG_TUNE_VMAF}
16@@ -84,12 +84,12 @@ macro(setup_aom_install_targets)
17 # Setup the install rules. install() will automatically prepend
18 # CMAKE_INSTALL_PREFIX to relative paths
19 install(FILES ${AOM_INSTALL_INCS}
20- DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/aom")
21+ DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/aom")
22 install(FILES "${AOM_PKG_CONFIG_FILE}"
23- DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
24+ DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
25 install(TARGETS ${AOM_INSTALL_LIBS};${AOM_INSTALL_BINS}
26- RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
27- LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
28- ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}")
29+ RUNTIME DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}"
30+ LIBRARY DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
31+ ARCHIVE DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}")
32 endif()
33 endmacro()
34diff --git a/build/cmake/pkg_config.cmake b/build/cmake/pkg_config.cmake
35index e8fff2e77..b8a73aad4 100644
36--- a/build/cmake/pkg_config.cmake
37+++ b/build/cmake/pkg_config.cmake
38@@ -11,8 +11,8 @@
39 cmake_minimum_required(VERSION 3.5)
40
41 set(REQUIRED_ARGS "AOM_ROOT" "AOM_CONFIG_DIR" "CMAKE_INSTALL_PREFIX"
42- "CMAKE_INSTALL_BINDIR" "CMAKE_INSTALL_INCLUDEDIR"
43- "CMAKE_INSTALL_LIBDIR" "CMAKE_PROJECT_NAME"
44+ "CMAKE_INSTALL_BINDIR" "CMAKE_INSTALL_FULL_INCLUDEDIR"
45+ "CMAKE_INSTALL_FULL_LIBDIR" "CMAKE_PROJECT_NAME"
46 "CONFIG_MULTITHREAD" "HAVE_PTHREAD_H")
47
48 foreach(arg ${REQUIRED_ARGS})
49@@ -35,15 +35,15 @@ else()
50 endif()
51
52 # Write pkg-config info.
53-set(prefix "${CMAKE_INSTALL_PREFIX}")
54-set(bindir "${CMAKE_INSTALL_BINDIR}")
55-set(includedir "${CMAKE_INSTALL_INCLUDEDIR}")
56-set(libdir "${CMAKE_INSTALL_LIBDIR}")
57+get_filename_component(prefix "${CMAKE_INSTALL_FULL_INCLUDEDIR}" DIRECTORY)
58+get_filename_component(exec_prefix "${CMAKE_INSTALL_FULL_LIBDIR}" DIRECTORY)
59+get_filename_component(includedir "${CMAKE_INSTALL_FULL_INCLUDEDIR}" NAME)
60+get_filename_component(libdir "${CMAKE_INSTALL_FULL_LIBDIR}" NAME)
61 set(pkgconfig_file "${AOM_CONFIG_DIR}/aom.pc")
62 string(TOLOWER ${CMAKE_PROJECT_NAME} pkg_name)
63 file(WRITE "${pkgconfig_file}" "# libaom pkg-config.\n")
64 file(APPEND "${pkgconfig_file}" "prefix=${prefix}\n")
65-file(APPEND "${pkgconfig_file}" "exec_prefix=\${prefix}\n")
66+file(APPEND "${pkgconfig_file}" "exec_prefix=${exec_prefix}\n")
67 file(APPEND "${pkgconfig_file}" "includedir=\${prefix}/${includedir}\n")
68 file(APPEND "${pkgconfig_file}" "libdir=\${exec_prefix}/${libdir}\n\n")
69 file(APPEND "${pkgconfig_file}" "Name: ${pkg_name}\n")