build: Use GNUInstallDirs instead of hardcoded values0.9.9

This changes the build to use GNUInstallDirs instead of hardcoded
values. Package maintainers can then override these defaults by
passing the correct value to cmake on the command line.

Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>

15 files changed, 23 insertions, 23 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c8f946bd..c5ea3bf1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,14 +22,14 @@ if (NOT CMAKE_BUILD_TYPE)
 endif()
 
 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-  set(CMAKE_INSTALL_PREFIX "/" CACHE STRING "Installation Prefix" FORCE)
+  set(CMAKE_INSTALL_PREFIX "/usr" CACHE STRING "Installation Prefix" FORCE)
 endif ()
 
 if (APPLE)
   set(CMAKE_MACOSX_RPATH 1)
 endif()
 
-if (CMAKE_INSTALL_PREFIX STREQUAL "/")
+if (CMAKE_INSTALL_PREFIX STREQUAL "/usr")
   set(RPATH_PREFIX "")
 else ()
   set(RPATH_PREFIX ${CMAKE_INSTALL_PREFIX})
@@ -40,9 +40,9 @@ set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
-  "${RPATH_PREFIX}/usr/lib" isSystemDir)
+  "${RPATH_PREFIX}/lib" isSystemDir)
 IF ("${isSystemDir}" STREQUAL "-1")
-  set(CMAKE_INSTALL_RPATH "${RPATH_PREFIX}/usr/lib")
+  set(CMAKE_INSTALL_RPATH "${RPATH_PREFIX}/lib")
 ENDIF ("${isSystemDir}" STREQUAL "-1")
 
 message(STATUS "Package name is:            ${PACKAGE_NAME}")
@@ -101,17 +101,17 @@ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/ouroboros-irm.pc.in"
   "${CMAKE_CURRENT_BINARY_DIR}/ouroboros-irm.pc" @ONLY)
 
 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ouroboros-dev.pc"
-  DESTINATION "usr/lib/pkgconfig")
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 
 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ouroboros-irm.pc"
-  DESTINATION "usr/lib/pkgconfig")
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 
 if (IS_DIRECTORY "/usr/lib/systemd")
   configure_file("${CMAKE_CURRENT_SOURCE_DIR}/irmd.service.in"
     "${CMAKE_CURRENT_BINARY_DIR}/irmd.service" @ONLY)
 
   install(FILES "${CMAKE_CURRENT_BINARY_DIR}/irmd.service"
-    DESTINATION "usr/lib/systemd/system")
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/systemd/system")
 endif ()
 
 enable_testing()
diff --git a/doc/man/CMakeLists.txt b/doc/man/CMakeLists.txt
index e1d5c04a..add68d62 100644
--- a/doc/man/CMakeLists.txt
+++ b/doc/man/CMakeLists.txt
@@ -28,7 +28,7 @@ set(MAN_NAMES
 macro(INSTALL_MAN __mans)
   foreach (_man ${ARGV})
     string(REGEX REPLACE "^.+[.]([1-9]).gz" "\\1" _mansect ${_man})
-    install(FILES ${_man} DESTINATION "usr/share/man/man${_mansect}")
+    install(FILES ${_man} DESTINATION "${CMAKE_INSTALL_MANDIR}/man${_mansect}")
   endforeach (_man)
 endmacro(INSTALL_MAN __mans)
 
diff --git a/include/ouroboros/CMakeLists.txt b/include/ouroboros/CMakeLists.txt
index d3b6e847..c0a83030 100644
--- a/include/ouroboros/CMakeLists.txt
+++ b/include/ouroboros/CMakeLists.txt
@@ -15,6 +15,6 @@ set(HEADER_FILES
   ${CMAKE_CURRENT_BINARY_DIR}/version.h
   )
 
-install(FILES ${HEADER_FILES} DESTINATION usr/include/ouroboros)
+install(FILES ${HEADER_FILES} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/ouroboros)
 
 add_subdirectory(wrap)
diff --git a/src/ipcpd/eth-llc/CMakeLists.txt b/src/ipcpd/eth-llc/CMakeLists.txt
index 11a631b3..0e7f074f 100644
--- a/src/ipcpd/eth-llc/CMakeLists.txt
+++ b/src/ipcpd/eth-llc/CMakeLists.txt
@@ -102,5 +102,5 @@ if (HAVE_LLC)
     add_compile_flags(ipcpd-eth-llc -DCONFIG_OUROBOROS_DEBUG)
   endif ()
 
-  install(TARGETS ipcpd-eth-llc RUNTIME DESTINATION sbin)
+  install(TARGETS ipcpd-eth-llc RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 endif ()
diff --git a/src/ipcpd/local/CMakeLists.txt b/src/ipcpd/local/CMakeLists.txt
index ab416c61..a84f4f1b 100644
--- a/src/ipcpd/local/CMakeLists.txt
+++ b/src/ipcpd/local/CMakeLists.txt
@@ -26,7 +26,7 @@ if (CMAKE_BUILD_TYPE MATCHES "Debug*")
   add_compile_flags(ipcpd-local -DCONFIG_OUROBOROS_DEBUG)
 endif ()
 
-install(TARGETS ipcpd-local RUNTIME DESTINATION sbin)
+install(TARGETS ipcpd-local RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 
 # Enable once ipcp-local has tests
 # add_subdirectory(tests)
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index 5ba0c4df..0b444852 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -53,7 +53,7 @@ if (CMAKE_BUILD_TYPE MATCHES "Debug*")
   add_compile_flags(ipcpd-normal -DCONFIG_OUROBOROS_DEBUG)
 endif ()
 
-install(TARGETS ipcpd-normal RUNTIME DESTINATION sbin)
+install(TARGETS ipcpd-normal RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 
 add_subdirectory(pol/tests)
 
diff --git a/src/ipcpd/raptor/CMakeLists.txt b/src/ipcpd/raptor/CMakeLists.txt
index 2eb3b9b7..06e6ee29 100644
--- a/src/ipcpd/raptor/CMakeLists.txt
+++ b/src/ipcpd/raptor/CMakeLists.txt
@@ -41,7 +41,7 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
         add_compile_flags(ipcpd-raptor -DCONFIG_OUROBOROS_DEBUG)
       endif ()
 
-      install(TARGETS ipcpd-raptor RUNTIME DESTINATION sbin)
+      install(TARGETS ipcpd-raptor RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
     else ()
       message(STATUS "Raptor support disabled by user")
     endif ()
diff --git a/src/ipcpd/udp/CMakeLists.txt b/src/ipcpd/udp/CMakeLists.txt
index 20c1b58e..b21afe75 100644
--- a/src/ipcpd/udp/CMakeLists.txt
+++ b/src/ipcpd/udp/CMakeLists.txt
@@ -57,4 +57,4 @@ if (CMAKE_BUILD_TYPE MATCHES "Debug*")
   add_compile_flags(ipcpd-udp -DCONFIG_OUROBOROS_DEBUG)
 endif ()
 
-install(TARGETS ipcpd-udp RUNTIME DESTINATION sbin)
+install(TARGETS ipcpd-udp RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
diff --git a/src/irmd/CMakeLists.txt b/src/irmd/CMakeLists.txt
index 51423621..51719dcf 100644
--- a/src/irmd/CMakeLists.txt
+++ b/src/irmd/CMakeLists.txt
@@ -48,7 +48,7 @@ if (CMAKE_BUILD_TYPE MATCHES "Debug*")
   add_compile_flags(irmd -DCONFIG_OUROBOROS_DEBUG)
 endif ()
 
-install(TARGETS irmd RUNTIME DESTINATION sbin)
+install(TARGETS irmd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
 
 # Enable once irmd has tests
 # add_subdirectory(tests)
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 2460ce41..2ee285f8 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -238,9 +238,9 @@ target_link_libraries(ouroboros-dev ouroboros-common)
 
 target_link_libraries(ouroboros-irm ouroboros-common)
 
-install(TARGETS ouroboros-common LIBRARY DESTINATION usr/lib)
-install(TARGETS ouroboros-dev LIBRARY DESTINATION usr/lib)
-install(TARGETS ouroboros-irm LIBRARY DESTINATION usr/lib)
+install(TARGETS ouroboros-common LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(TARGETS ouroboros-dev LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(TARGETS ouroboros-irm LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
 
 target_include_directories(ouroboros-common PUBLIC ${CMAKE_CURRENT_BINARY_DIR}
   ${SYS_RND_HDR} ${LIBGCRYPT_INCLUDE_DIR} ${OPENSSL_INCLUDE_DIR})
diff --git a/src/tools/cbr/CMakeLists.txt b/src/tools/cbr/CMakeLists.txt
index 2a64a65b..158b5c87 100644
--- a/src/tools/cbr/CMakeLists.txt
+++ b/src/tools/cbr/CMakeLists.txt
@@ -13,4 +13,4 @@ add_executable(cbr ${SOURCE_FILES})
 
 target_link_libraries(cbr LINK_PUBLIC ouroboros-dev)
 
-install(TARGETS cbr RUNTIME DESTINATION usr/bin)
+install(TARGETS cbr RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/src/tools/echo/CMakeLists.txt b/src/tools/echo/CMakeLists.txt
index 0cca8466..4766ab84 100644
--- a/src/tools/echo/CMakeLists.txt
+++ b/src/tools/echo/CMakeLists.txt
@@ -13,4 +13,4 @@ add_executable(echo-app ${SOURCE_FILES})
 
 target_link_libraries(echo-app LINK_PUBLIC ouroboros-dev)
 
-install(TARGETS echo-app RUNTIME DESTINATION usr/bin)
+install(TARGETS echo-app RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/src/tools/irm/CMakeLists.txt b/src/tools/irm/CMakeLists.txt
index 08bf5487..e87bd0a5 100644
--- a/src/tools/irm/CMakeLists.txt
+++ b/src/tools/irm/CMakeLists.txt
@@ -31,4 +31,4 @@ add_executable(irm ${SOURCE_FILES})
 
 target_link_libraries(irm LINK_PUBLIC ouroboros-irm)
 
-install(TARGETS irm RUNTIME DESTINATION sbin)
+install(TARGETS irm RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
diff --git a/src/tools/operf/CMakeLists.txt b/src/tools/operf/CMakeLists.txt
index 271a992d..895d706c 100644
--- a/src/tools/operf/CMakeLists.txt
+++ b/src/tools/operf/CMakeLists.txt
@@ -18,4 +18,4 @@ add_executable(operf ${SOURCE_FILES})
 
 target_link_libraries(operf LINK_PUBLIC ${LIBM_LIBRARIES} ouroboros-dev)
 
-install(TARGETS operf RUNTIME DESTINATION usr/bin)
+install(TARGETS operf RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/src/tools/oping/CMakeLists.txt b/src/tools/oping/CMakeLists.txt
index d3146780..ebf96bdb 100644
--- a/src/tools/oping/CMakeLists.txt
+++ b/src/tools/oping/CMakeLists.txt
@@ -20,4 +20,4 @@ add_executable(oping ${SOURCE_FILES})
 
 target_link_libraries(oping LINK_PUBLIC ${LIBM_LIBRARIES} ouroboros-dev)
 
-install(TARGETS oping RUNTIME DESTINATION usr/bin)
+install(TARGETS oping RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})