CTL: Use GNUInstallDirs, fix PkgConfig files, OpenEXR all versions support.

CMakeLists.txt

@@ -1,22 +1,14 @@
 cmake_minimum_required(VERSION 2.8)
 project( CTL )
 
+INCLUDE ( GNUInstallDirs )
+
 set( CTL_MAJOR_VERSION 1 )
 set( CTL_MINOR_VERSION 5 )
-set( CTL_PATCH_VERSION 0 )
+set( CTL_PATCH_VERSION 2 )
 set( CTL_VERSION ${CTL_MAJOR_VERSION}.${CTL_MINOR_VERSION}.${CTL_PATCH_VERSION} )
 
-## Make install directories overrideable
-set( INSTALL_LIB_DIR lib CACHE PATH "Install directory for libraries" )
-set( INSTALL_BIN_DIR bin CACHE PATH "Install directory for executable binaries" )
-set( INSTALL_INCLUDE_DIR include CACHE PATH "Install directory for public header files" )
-set( INSTALL_DOC_DIR doc CACHE PATH "Install directory for documentation" )
-if( WIN32 AND NOT CYGWIN )
-  set(DEF_INSTALL_CMAKE_DIR CMake)
-else()
-  set(DEF_INSTALL_CMAKE_DIR lib/CMake/CTL)
-endif()
-set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Install directory for project CMake files" )
+set(INSTALL_CMAKE_DIR ${CMAKE_INSTALL_FULL_LIBDIR}/cmake/CTL CACHE PATH "Install directory for project CMake files" )
 
 # use, i.e. don't skip the full RPATH for the build tree
 SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
@@ -28,20 +20,11 @@ SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
 # which point to directories outside the build tree to the install RPATH
 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 # the RPATH to be used when installing, but only if it's not a system directory
-LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
+LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_FULL_LIBDIR}" isSystemDir)
 IF("${isSystemDir}" STREQUAL "-1")
-  SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+  SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_FULL_LIBDIR}")
 ENDIF("${isSystemDir}" STREQUAL "-1")
 
-
-## convert install paths to absolute
-foreach( p LIB BIN INCLUDE CMAKE DOC)
-  set( var INSTALL_${p}_DIR )
-  if( NOT IS_ABSOLUTE "${${var}}" )
-    set( ${var} "${CMAKE_INSTALL_PREFIX}/${${var}}" )
-  endif()
-endforeach()
-
 option(ENABLE_SHARED "Enable Shared Libraries" ON)
 
 if ( ENABLE_SHARED )
@@ -70,20 +53,19 @@ export( TARGETS IlmCtl IlmCtlMath IlmCtlSimd FILE "${PROJECT_BINARY_DIR}/CTLLibr
 export(PACKAGE CTL)
 
 # Create a CTLBuildTreeSettings.cmake file for the use from the build tree
-file(RELATIVE_PATH CONF_REL_INCLUDE_DIR "${INSTALL_CMAKE_DIR}" "${INSTALL_INCLUDE_DIR}")
+file(RELATIVE_PATH CONF_REL_INCLUDE_DIR "${INSTALL_CMAKE_DIR}" "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
 configure_file(config/CTLBuildTreeSettings.cmake.in "${PROJECT_BINARY_DIR}/CTLBuildTreeSettings.cmake" @ONLY)
 configure_file(config/CTLConfig.cmake.in "${PROJECT_BINARY_DIR}/CTLConfig.cmake" @ONLY)
 configure_file(config/CTLConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/CTLConfigVersion.cmake" @ONLY)
 
 if ( PKG_CONFIG_FOUND )
 configure_file(config/CTL.pc.in "${PROJECT_BINARY_DIR}/CTL.pc" @ONLY)
-install( FILES "${PROJECT_BINARY_DIR}/CTL.pc" DESTINATION lib/pkgconfig COMPONENT dev )
+install( FILES "${PROJECT_BINARY_DIR}/CTL.pc" DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT dev )
 endif()
 
 install( FILES
   "${PROJECT_BINARY_DIR}/CTLConfig.cmake"
   "${PROJECT_BINARY_DIR}/CTLConfigVersion.cmake"
+  "${PROJECT_BINARY_DIR}/CTLLibraryDepends.cmake"
   DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev)
-install(FILES "${PROJECT_BINARY_DIR}/CTLLibraryDepends.cmake" DESTINATION
-  "${INSTALL_CMAKE_DIR}" COMPONENT dev)
 

OpenEXR_CTL/CMakeLists.txt

@@ -13,7 +13,7 @@ add_custom_target( OpenEXR_CTL DEPENDS CtlModules exrdpx exr_ctl_exr )
 
 if ( PKG_CONFIG_FOUND )
 configure_file(../config/OpenEXR_CTL.pc.in "${PROJECT_BINARY_DIR}/OpenEXR_CTL.pc" @ONLY)
-install( FILES "${PROJECT_BINARY_DIR}/OpenEXR_CTL.pc" DESTINATION lib/pkgconfig COMPONENT dev )
+install( FILES "${PROJECT_BINARY_DIR}/OpenEXR_CTL.pc" DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT dev )
 endif()
 
 # TODO CMake config

OpenEXR_CTL/CtlModules/CMakeLists.txt

@@ -2,6 +2,6 @@ install(
     FILES
         utilities.ctl
     DESTINATION 
-        ${INSTALL_LIB_DIR}/CTL
+        ${CMAKE_INSTALL_LIBDIR}/CTL
 )
 

OpenEXR_CTL/exr_ctl_exr/CMakeLists.txt

@@ -20,6 +20,6 @@ target_link_libraries( exr_ctl_exr IlmCtlSimd IlmCtlMath IlmCtl IlmImfCtl )
 target_link_libraries( exr_ctl_exr ${IlmBase_LIBRARIES} ${IlmBase_LDFLAGS_OTHER} )
 target_link_libraries( exr_ctl_exr ${OpenEXR_LIBRARIES} ${OpenEXR_LDFLAGS_OTHER} )
 
-install( TARGETS exr_ctl_exr DESTINATION ${INSTALL_BIN_DIR} )
+install( TARGETS exr_ctl_exr DESTINATION ${CMAKE_INSTALL_BINDIR} )
 
-install( FILES change_saturation.ctl DESTINATION ${INSTALL_LIB_DIR}/CTL )
+install( FILES change_saturation.ctl DESTINATION ${CMAKE_INSTALL_LIBDIR}/CTL )

OpenEXR_CTL/exrdpx/CMakeLists.txt

@@ -20,8 +20,8 @@ target_link_libraries( exrdpx IlmCtlSimd IlmCtlMath IlmCtl IlmImfCtl )
 target_link_libraries( exrdpx ${IlmBase_LIBRARIES} ${IlmBase_LDFLAGS_OTHER} )
 target_link_libraries( exrdpx ${OpenEXR_LIBRARIES} ${OpenEXR_LDFLAGS_OTHER} )
 
-install( TARGETS exrdpx DESTINATION ${INSTALL_BIN_DIR} )
+install( TARGETS exrdpx DESTINATION ${CMAKE_INSTALL_BINDIR} )
 
-install( FILES transform_DPX_EXR.ctl transform_EXR_DPX.ctl DESTINATION ${INSTALL_LIB_DIR}/CTL )
+install( FILES transform_DPX_EXR.ctl transform_EXR_DPX.ctl DESTINATION ${CMAKE_INSTALL_LIBDIR}/CTL )
 
 

config/CTL.pc.in

@@ -1,11 +1,10 @@
-prefix=@CMAKE_INSTALL_PREFIX@
-exec_prefix=@INSTALL_BIN_DIR@
-libdir=@INSTALL_LIB_DIR@
-includedir=@INSTALL_INCLUDE_DIR@
-CTL_includedir=@INSTALL_INCLUDE_DIR@/CTL
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+CTL_includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@/CTL
 
 Name: CTL
 Description: CTL interpreter library
 Version: @CTL_VERSION@
-Libs: -L${libdir} -lIlmCtlSimd -lIlmCtlMath -lIlmCtl @IlmBase_LDFLAGS@
-Cflags: @IlmBase_CFLAGS@ -I${CTL_includedir}
+Libs: -L${libdir} -lIlmCtlSimd -lIlmCtlMath -lIlmCtl
+Cflags: -I${CTL_includedir}
+Requires: IlmBase

config/OpenEXR_CTL.pc.in

@@ -1,11 +1,10 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-OpenEXR_includedir=@includedir@/OpenEXR
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+OpenEXR_includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@/OpenEXR
 
 Name: OpenEXR_CTL
 Description: Simplified OpenEXR interface to CTL
-Version: @OPENEXR_CTL_VERSION@
-Libs: -L${libdir} -lIlmImfCtl @OPENEXR_LDFLAGS@ @CTL_LDFLAGS@
-Cflags: @CTL_CXXFLAGS_PC@ @OPENEXR_CXXFLAGS@ -I${OpenEXR_includedir}
+Version: @CTL_VERSION@
+Libs: -L${libdir} -lIlmImfCtl
+Cflags: -I${OpenEXR_includedir}
+Requires: CTL,OpenEXR

configure.cmake

@@ -1,10 +1,7 @@
-# Until we get some of these modules into the upstream packages, put them here
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_INSTALL_PREFIX}/share/CMake")
+# Make Pkg-Config required.
+find_package( PkgConfig )
 
-find_package( PkgConfig QUIET )
-
-find_package( IlmBase QUIET )
+PKG_CHECK_MODULES ( IlmBase REQUIRED IlmBase )
 if(IlmBase_FOUND)
   message( STATUS "found IlmBase, version ${IlmBase_VERSION}" )
   ###
@@ -13,11 +10,11 @@ if(IlmBase_FOUND)
   ###
   include_directories( ${IlmBase_INCLUDE_DIRS} )
   link_directories( ${IlmBase_LIBRARY_DIRS} )
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${IlmBase_CFLAGS}" )
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${IlmBase_CFLAGS}" )
-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${IlmBase_LDFLAGS}" )
-  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${IlmBase_LDFLAGS}" )
-  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${IlmBase_LDFLAGS}" )
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${IlmBase_CFLAGS_OTHER}" )
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${IlmBase_CFLAGS_OTHER}" )
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${IlmBase_LDFLAGS_OTHER}" )
+  set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${IlmBase_LDFLAGS_OTHER}" )
+  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${IlmBase_LDFLAGS_OTHER}" )
 else()
   message( SEND_ERROR "IlmBase not found, please set the include and library paths manually" )
 endif()
@@ -39,7 +36,7 @@ else()
   endif()
 endif()
 
-find_package( OpenEXR QUIET )
+PKG_CHECK_MODULES ( OpenEXR REQUIRED OpenEXR )
 if (OpenEXR_FOUND)
   message( STATUS "Found OpenEXR, version ${OpenEXR_VERSION}" )
 else()

ctlrender/CMakeLists.txt

@@ -16,7 +16,7 @@ add_definitions( -DHAVE_ACESFILE=1 )
 include_directories( ${AcesContainer_INCLUDE_DIRS} )
 link_directories( ${AcesContainer_LIBRARY_DIRS} )
 endif()
-
+ 
 include_directories( "${CMAKE_CURRENT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/lib/IlmCtl" "${PROJECT_SOURCE_DIR}/lib/IlmCtlMath" "${PROJECT_SOURCE_DIR}/lib/IlmCtlSimd" "${PROJECT_SOURCE_DIR}/lib/dpx" )
 
 add_executable( ctlrender
@@ -46,4 +46,4 @@ target_link_libraries( ctlrender ${AcesContainer_LIBRARIES} )
 target_link_libraries( ctlrender ${AcesContainer_LDFLAGS_OTHER} )
 endif()
 
-install( TARGETS ctlrender DESTINATION bin )
+install( TARGETS ctlrender DESTINATION ${CMAKE_INSTALL_BINDIR} )

doc/CMakeLists.txt

@@ -1 +1 @@
-install( FILES CtlManual.pdf CtlManual.doc DESTINATION doc/CTL )
+install( FILES CtlManual.pdf CtlManual.doc DESTINATION ${CMAKE_INSTALL_DOCDIR} )

lib/IlmCtl/CMakeLists.txt

@@ -22,7 +22,7 @@ add_library( IlmCtl ${DO_SHARED}
 )
 
 target_link_libraries( IlmCtl ${IlmBase_LDFLAGS_OTHER} )
-target_link_libraries( IlmCtl Iex IlmThread Half )
+target_link_libraries( IlmCtl ${IlmBase_LIBRARIES} )
 
 set_target_properties( IlmCtl PROPERTIES
   VERSION ${CTL_VERSION}
@@ -50,4 +50,4 @@ install( FILES
 	CtlVersion.h
  DESTINATION include/CTL )
 
-install( TARGETS IlmCtl DESTINATION lib )
+install( TARGETS IlmCtl DESTINATION ${CMAKE_INSTALL_LIBDIR} )

lib/IlmCtlMath/CMakeLists.txt

@@ -18,8 +18,8 @@ install( FILES
   CtlLookupTable.h
   CtlRbfInterpolator.h
   CtlSparseMatrix.h
- DESTINATION include/CTL )
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/CTL )
 
-install( TARGETS IlmCtlMath DESTINATION lib )
+install( TARGETS IlmCtlMath DESTINATION ${CMAKE_INSTALL_LIBDIR} )
 
 # TODO Add Imath and Iex libadd dependency and version info

lib/IlmCtlSimd/CMakeLists.txt

@@ -1,7 +1,7 @@
 include_directories( "${CMAKE_CURRENT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/lib/IlmCtl" "${PROJECT_SOURCE_DIR}/lib/IlmCtlMath" )
 
 add_executable( halfExpLogTable halfExpLogTable.cpp )
-target_link_libraries( halfExpLogTable Half )
+target_link_libraries( halfExpLogTable ${IlmBase_LIBRARIES} )
 
 add_custom_command( OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/halfExpLogTable.h"
                     COMMAND halfExpLogTable "${CMAKE_CURRENT_BINARY_DIR}/halfExpLogTable.h" "${CMAKE_CURRENT_BINARY_DIR}/halfExpLog.h"
@@ -40,6 +40,6 @@ set_target_properties( IlmCtlSimd PROPERTIES
   SOVERSION ${CTL_VERSION}
 )
 
-install( FILES CtlSimdInterpreter.h DESTINATION include/CTL )
+install( FILES CtlSimdInterpreter.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/CTL )
 
-install( TARGETS IlmCtlSimd DESTINATION lib )
+install( TARGETS IlmCtlSimd DESTINATION ${CMAKE_INSTALL_LIBDIR} )

lib/IlmImfCtl/CMakeLists.txt

@@ -7,10 +7,10 @@ add_library( IlmImfCtl ${DO_SHARED}
   ImfCtlCopyFunctionArg.cpp
 )
 
-target_link_libraries( IlmImfCtl IlmCtl IlmImf Iex IlmThread Half )
+target_link_libraries( IlmImfCtl IlmCtl ${OpenEXR_LIBRARIES} ${IlmBase_LIBRARIES} )
 
-install( FILES ImfCtlApplyTransforms.h DESTINATION include/OpenEXR )
+install( FILES ImfCtlApplyTransforms.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/OpenEXR )
 
 export( TARGETS IlmImfCtl IlmCtl FILE "${PROJECT_BINARY_DIR}/CTLLibraryDepends.cmake" )
 
-install( TARGETS IlmImfCtl DESTINATION lib )
+install( TARGETS IlmImfCtl DESTINATION ${CMAKE_INSTALL_LIBDIR} )

lib/dpx/CMakeLists.txt

@@ -11,3 +11,4 @@ add_library( ctldpx
  dpx_rw.cc
 )
 
+target_link_libraries( ctldpx ${IlmBase_LIBRARIES} )