cgi-bin/viewcvs.cgi/CMakeLists.txt

# RCSid $Id: CMakeLists.txt,v 1.33 2025/07/24 01:24:01 greg Exp $

cmake_minimum_required(VERSION 3.12)
cmake_policy(SET CMP0020 NEW)
cmake_policy(SET CMP0048 NEW)
cmake_policy(SET CMP0054 NEW)
cmake_policy(SET CMP0074 NEW)

# project-defined modules
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/resources/cmake/modules")

set(SUPPORTED_LANGUAGES C CXX)

# Get the project version.
set(VERSIONFILE "${CMAKE_CURRENT_LIST_DIR}/src/rt/VERSION")
if(EXISTS ${VERSIONFILE})
  file(READ  ${VERSIONFILE} NAMEVERSION)
  if(${NAMEVERSION} MATCHES "^([A-Za-z]+) +([0-9]+\\.[0-9]+)")
    # project name must be lower case, or the CPack module fails
    string(TOLOWER ${CMAKE_MATCH_1} PROGNAME)
    project(${PROGNAME} VERSION ${CMAKE_MATCH_2} LANGUAGES ${SUPPORTED_LANGUAGES})
  endif()
else()
    project(radiance LANGUAGES ${SUPPORTED_LANGUAGES})
endif()

message("Project: " ${CMAKE_PROJECT_NAME} " " ${PROJECT_VERSION})

set(PROJECT_VERSION_TWEAK "Unknown" CACHE STRING "Commit Hash")
find_package(Git)
if(GIT_FOUND)
  execute_process(COMMAND "${GIT_EXECUTABLE}" "rev-parse" "--short=10" "HEAD"
    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
    TIMEOUT 10
    RESULT_VARIABLE RESULT
    OUTPUT_VARIABLE GIT_VERSION
    ERROR_QUIET
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )
  if(${RESULT} EQUAL 0 AND NOT "${GIT_VERSION}" EQUAL "${PROJECT_VERSION_TWEAK}")
    set(PROJECT_VERSION_TWEAK ${GIT_VERSION} CACHE STRING "Commit Hash" FORCE)
  endif()
endif()

enable_testing()
include(CTest)

option(BUILD_SHARED_LIBS "Build radiance using shared libraries?" OFF)
option(BUILD_HEADLESS "Build radiance without any GUI components?" OFF)
option(BUILD_PABOPTO_UTILS "Build PABOpto Utilities?" OFF)
option(BUILD_LIBTIFF "Build libtiff?" OFF)
option(BUILD_QT "Build Qt related stuff?" OFF)

if(NOT WIN32)
  set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 1)
  install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/doc/man/" DESTINATION man)
  if(BUILD_QT)
    set(qt_plugin_term "PLUGIN")
  endif()
endif()

if(WIN32)
  set(CPACK_NSIS_INSTALL_ROOT "C:")
  set(CPACK_NSIS_MODIFY_PATH 1)
  if(BUILD_QT)
    set(qt_plugin_term "LIBRARY")
  endif()

  # Set RAYPATH on install
  set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
    "WriteRegExpandStr HKLM \\\"SYSTEM\\\\CurrentControlSet\\\\Control\\\\Session Manager\\\\Environment\\\" RAYPATH '\\\$INSTDIR\\\\lib\\\;.'"
  )

  # Unset RAYPATH on uninstall
  set(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS
    "DeleteRegValue HKLM \\\"SYSTEM\\\\CurrentControlSet\\\\Control\\\\Session Manager\\\\Environment\\\" RAYPATH"
  )
endif()

if(UNIX)
  set(CPACK_PACKAGING_INSTALL_PREFIX "/usr/local/radiance")
  add_definitions(-Dlinux -D_FILE_OFFSET_BITS=64 -DNOSTEREO)
else()
  set(CPACK_PACKAGING_INSTALL_PREFIX "/")
endif()

set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_TWEAK}-${CMAKE_SYSTEM_NAME}")

if(APPLE)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c11 -std=c++11 -stdlib=libc++")
  add_compile_options(-O2 -DBSD -DNOSTEREO -Dfreebsd)
  add_definitions(-DBSD -DNOSTEREO -Dfreebsd)
  set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
endif()

if(BUILD_LIBTIFF)
  include(ExternalProject)
  set(LIBTIFF_URL http://download.osgeo.org/libtiff/tiff-4.7.0.tar.gz)
  set(LIBTIFF_MD5 3A0FA4A270A4A192B08913F88D0CFBDD)
  if(WIN32)
    ExternalProject_Add(libtiff
      URL ${LIBTIFF_URL}
      URL_MD5 ${LIBTIFF_MD5}
      CMAKE_GENERATOR "NMake Makefiles"
      CMAKE_ARGS
        "-DBUILD_SHARED_LIBS=OFF"
        "-DCMAKE_BUILD_TYPE=Release"
        "-Djpeg=OFF"
        "-Dzlib=OFF"
        "-Dwebp=OFF"
        "-Dlzma=OFF"
        "-Dtiff-tools=OFF"
        "-Dtiff-tests=OFF"
        "-Dtiff-docs=OFF"
        "../libtiff"
      INSTALL_COMMAND ""
    )
    set(TIFF_LIBRARY ${CMAKE_BINARY_DIR}/libtiff-prefix/src/libtiff-build/libtiff/tiff.lib)
  else()
    ExternalProject_Add(libtiff
      URL ${LIBTIFF_URL}
      URL_MD5 ${LIBTIFF_MD5}
      CMAKE_ARGS
        "-DBUILD_SHARED_LIBS=OFF"
        "-DCMAKE_BUILD_TYPE=Release"
        "-Djpeg=OFF"
        "-Dzlib=OFF"
        "-Dwebp=OFF"
        "-Dlzma=OFF"
        "-Dtiff-tools=OFF"
        "-Dtiff-tests=OFF"
        "-Dtiff-docs=OFF"
        "../libtiff"
      INSTALL_COMMAND ""
    )
    set(TIFF_LIBRARY ${CMAKE_BINARY_DIR}/libtiff-prefix/src/libtiff-build/libtiff/libtiff.a)
  endif()
  set(TIFF_INCLUDE_DIR ${CMAKE_BINARY_DIR}/libtiff/src/libtiff/libtiff)
endif()

set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
set(CPACK_PACKAGE_INSTALL_DIRECTORY "Radiance")
set(CPACK_RESOURCE_FILE_WELCOME "${radiance_SOURCE_DIR}/Welcome.txt")
set(CPACK_RESOURCE_FILE_README "${radiance_SOURCE_DIR}/README.txt")
set(CPACK_RESOURCE_FILE_LICENSE "${radiance_SOURCE_DIR}/License.txt")

if(APPLE)
  set(CPACK_GENERATOR "PackageMaker")
elseif(UNIX)
  set(CPACK_GENERATOR "TGZ")
endif()

include(CPack)

if(NOT BUILD_HEADLESS)
  if(BUILD_QT)
    find_package(Qt5Widgets)
    get_target_property(QT_LIBRARY_DIR Qt5::Core LOCATION)
    get_filename_component(QT_LIBRARY_DIR ${QT_LIBRARY_DIR} PATH)
    get_filename_component(QT_LIBRARY_DIR "${QT_LIBRARY_DIR}/.." ABSOLUTE)
  endif()
  if(APPLE)
    set(X11_ROOT "/opt/X11")
  endif()
  find_package(X11)
  if(APPLE)
     include_directories(${X11_INCLUDE_DIR})
   endif()
   if(APPLE AND X11_FOUND)
     set(CMAKE_FIND_FRAMEWORK NEVER)
     set(OpenGL_ROOT "/opt/X11")
     find_package(OpenGL)
     set(CMAKE_FIND_FRAMEWORK "")
   else()
     find_package(OpenGL)
   endif()

endif()

set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

if(MSVC)
  add_definitions(/MP)
  # Suppress warnings about double-to-float assignments and initializations
  add_compile_options(/wd"4244" /wd"4305")
endif()
if(WIN32 AND "${CMAKE_C_COMPILER_ID}" MATCHES "^(Intel)$")
  set(_INTEL_WINDOWS 1)
endif()
if(MSVC OR _INTEL_WINDOWS)
  add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
endif()
if(WIN32)
  add_definitions(-DEZXML_NOMMAP -Dfseeko=fseek -Dstrcasecmp=_stricmp)
endif()

add_subdirectory("src")

set(test_dir "${CMAKE_CURRENT_SOURCE_DIR}/test/test data")

add_subdirectory(resources)

install(DIRECTORY "${CMAKE_BINARY_DIR}/lib/"
  DESTINATION "lib"
)

# copy make tests to build
file(COPY test DESTINATION ${CMAKE_BINARY_DIR})


include(InstallRequiredSystemLibraries)
add_subdirectory(InstallRules)
Revision:	1.34
Committed:	Sun Sep 28 19:53:23 2025 UTC (2 hours, 38 minutes ago) by greg
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.33:	+15 -4 lines
Log Message:	chore: Mingbo fixed libtiff issues under Windows
#	User	Rev	Content
1	greg	1.34	# RCSid $Id: CMakeLists.txt,v 1.33 2025/07/24 01:24:01 greg Exp $
2	greg	1.33
3	greg	1.30	cmake_minimum_required(VERSION 3.12)
4	greg	1.19	cmake_policy(SET CMP0020 NEW)
5			cmake_policy(SET CMP0048 NEW)
6	greg	1.30	cmake_policy(SET CMP0054 NEW)
7			cmake_policy(SET CMP0074 NEW)
8
9			# project-defined modules
10			set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/resources/cmake/modules")
11
12	greg	1.31	set(SUPPORTED_LANGUAGES C CXX)
13
14	greg	1.30	# Get the project version.
15			set(VERSIONFILE "${CMAKE_CURRENT_LIST_DIR}/src/rt/VERSION")
16			if(EXISTS ${VERSIONFILE})
17			file(READ ${VERSIONFILE} NAMEVERSION)
18			if(${NAMEVERSION} MATCHES "^([A-Za-z]+) +([0-9]+\\.[0-9]+)")
19			# project name must be lower case, or the CPack module fails
20			string(TOLOWER ${CMAKE_MATCH_1} PROGNAME)
21	greg	1.31	project(${PROGNAME} VERSION ${CMAKE_MATCH_2} LANGUAGES ${SUPPORTED_LANGUAGES})
22	greg	1.30	endif()
23			else()
24	greg	1.31	project(radiance LANGUAGES ${SUPPORTED_LANGUAGES})
25	greg	1.19	endif()
26
27	greg	1.30	message("Project: " ${CMAKE_PROJECT_NAME} " " ${PROJECT_VERSION})
28	greg	1.19
29			set(PROJECT_VERSION_TWEAK "Unknown" CACHE STRING "Commit Hash")
30			find_package(Git)
31			if(GIT_FOUND)
32			execute_process(COMMAND "${GIT_EXECUTABLE}" "rev-parse" "--short=10" "HEAD"
33			WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
34			TIMEOUT 10
35			RESULT_VARIABLE RESULT
36			OUTPUT_VARIABLE GIT_VERSION
37			ERROR_QUIET
38			OUTPUT_STRIP_TRAILING_WHITESPACE
39			)
40			if(${RESULT} EQUAL 0 AND NOT "${GIT_VERSION}" EQUAL "${PROJECT_VERSION_TWEAK}")
41			set(PROJECT_VERSION_TWEAK ${GIT_VERSION} CACHE STRING "Commit Hash" FORCE)
42	greg	1.15	endif()
43			endif()
44
45	greg	1.1	enable_testing()
46			include(CTest)
47
48			option(BUILD_SHARED_LIBS "Build radiance using shared libraries?" OFF)
49	greg	1.9	option(BUILD_HEADLESS "Build radiance without any GUI components?" OFF)
50	greg	1.18	option(BUILD_PABOPTO_UTILS "Build PABOpto Utilities?" OFF)
51	greg	1.19	option(BUILD_LIBTIFF "Build libtiff?" OFF)
52	greg	1.27	option(BUILD_QT "Build Qt related stuff?" OFF)
53	greg	1.1
54			if(NOT WIN32)
55	greg	1.4	set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 1)
56	greg	1.19	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/doc/man/" DESTINATION man)
57	greg	1.27	if(BUILD_QT)
58			set(qt_plugin_term "PLUGIN")
59			endif()
60	greg	1.1	endif()
61	greg	1.4
62	greg	1.19	if(WIN32)
63	greg	1.23	set(CPACK_NSIS_INSTALL_ROOT "C:")
64	greg	1.10	set(CPACK_NSIS_MODIFY_PATH 1)
65	greg	1.27	if(BUILD_QT)
66			set(qt_plugin_term "LIBRARY")
67			endif()
68	greg	1.4
69	greg	1.10	# Set RAYPATH on install
70			set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
71	greg	1.11	"WriteRegExpandStr HKLM \\\"SYSTEM\\\\CurrentControlSet\\\\Control\\\\Session Manager\\\\Environment\\\" RAYPATH '\\\$INSTDIR\\\\lib\\\;.'"
72	greg	1.10	)
73	greg	1.4
74	greg	1.10	# Unset RAYPATH on uninstall
75			set(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS
76			"DeleteRegValue HKLM \\\"SYSTEM\\\\CurrentControlSet\\\\Control\\\\Session Manager\\\\Environment\\\" RAYPATH"
77			)
78	greg	1.4	endif()
79
80			if(UNIX)
81			set(CPACK_PACKAGING_INSTALL_PREFIX "/usr/local/radiance")
82			add_definitions(-Dlinux -D_FILE_OFFSET_BITS=64 -DNOSTEREO)
83			else()
84	greg	1.5	set(CPACK_PACKAGING_INSTALL_PREFIX "/")
85	greg	1.4	endif()
86
87	greg	1.21	set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_TWEAK}-${CMAKE_SYSTEM_NAME}")
88	greg	1.19
89	greg	1.4	if(APPLE)
90	greg	1.19	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c11 -std=c++11 -stdlib=libc++")
91	greg	1.32	add_compile_options(-O2 -DBSD -DNOSTEREO -Dfreebsd)
92	greg	1.4	add_definitions(-DBSD -DNOSTEREO -Dfreebsd)
93	greg	1.30	set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
94	greg	1.4	endif()
95
96	greg	1.19	if(BUILD_LIBTIFF)
97			include(ExternalProject)
98	greg	1.34	set(LIBTIFF_URL http://download.osgeo.org/libtiff/tiff-4.7.0.tar.gz)
99			set(LIBTIFF_MD5 3A0FA4A270A4A192B08913F88D0CFBDD)
100	greg	1.19	if(WIN32)
101			ExternalProject_Add(libtiff
102			URL ${LIBTIFF_URL}
103			URL_MD5 ${LIBTIFF_MD5}
104			CMAKE_GENERATOR "NMake Makefiles"
105			CMAKE_ARGS
106			"-DBUILD_SHARED_LIBS=OFF"
107			"-DCMAKE_BUILD_TYPE=Release"
108	greg	1.34	"-Djpeg=OFF"
109	greg	1.19	"-Dzlib=OFF"
110	greg	1.34	"-Dwebp=OFF"
111			"-Dlzma=OFF"
112			"-Dtiff-tools=OFF"
113			"-Dtiff-tests=OFF"
114			"-Dtiff-docs=OFF"
115	greg	1.19	"../libtiff"
116			INSTALL_COMMAND ""
117			)
118			set(TIFF_LIBRARY ${CMAKE_BINARY_DIR}/libtiff-prefix/src/libtiff-build/libtiff/tiff.lib)
119			else()
120			ExternalProject_Add(libtiff
121			URL ${LIBTIFF_URL}
122			URL_MD5 ${LIBTIFF_MD5}
123			CMAKE_ARGS
124			"-DBUILD_SHARED_LIBS=OFF"
125			"-DCMAKE_BUILD_TYPE=Release"
126	greg	1.34	"-Djpeg=OFF"
127	greg	1.19	"-Dzlib=OFF"
128	greg	1.34	"-Dwebp=OFF"
129			"-Dlzma=OFF"
130			"-Dtiff-tools=OFF"
131			"-Dtiff-tests=OFF"
132			"-Dtiff-docs=OFF"
133	greg	1.19	"../libtiff"
134			INSTALL_COMMAND ""
135			)
136			set(TIFF_LIBRARY ${CMAKE_BINARY_DIR}/libtiff-prefix/src/libtiff-build/libtiff/libtiff.a)
137			endif()
138			set(TIFF_INCLUDE_DIR ${CMAKE_BINARY_DIR}/libtiff/src/libtiff/libtiff)
139			endif()
140	greg	1.7
141	greg	1.19	set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
142			set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
143	greg	1.5	set(CPACK_PACKAGE_INSTALL_DIRECTORY "Radiance")
144	greg	1.19	set(CPACK_RESOURCE_FILE_WELCOME "${radiance_SOURCE_DIR}/Welcome.txt")
145			set(CPACK_RESOURCE_FILE_README "${radiance_SOURCE_DIR}/README.txt")
146			set(CPACK_RESOURCE_FILE_LICENSE "${radiance_SOURCE_DIR}/License.txt")
147	greg	1.4
148	greg	1.19	if(APPLE)
149			set(CPACK_GENERATOR "PackageMaker")
150			elseif(UNIX)
151			set(CPACK_GENERATOR "TGZ")
152			endif()
153	greg	1.4
154	greg	1.1	include(CPack)
155
156	greg	1.9	if(NOT BUILD_HEADLESS)
157	greg	1.27	if(BUILD_QT)
158	greg	1.26	find_package(Qt5Widgets)
159			get_target_property(QT_LIBRARY_DIR Qt5::Core LOCATION)
160			get_filename_component(QT_LIBRARY_DIR ${QT_LIBRARY_DIR} PATH)
161			get_filename_component(QT_LIBRARY_DIR "${QT_LIBRARY_DIR}/.." ABSOLUTE)
162	greg	1.27	endif()
163	greg	1.30	if(APPLE)
164			set(X11_ROOT "/opt/X11")
165			endif()
166	greg	1.9	find_package(X11)
167	greg	1.20	if(APPLE)
168			include_directories(${X11_INCLUDE_DIR})
169	greg	1.30	endif()
170			if(APPLE AND X11_FOUND)
171			set(CMAKE_FIND_FRAMEWORK NEVER)
172			set(OpenGL_ROOT "/opt/X11")
173			find_package(OpenGL)
174			set(CMAKE_FIND_FRAMEWORK "")
175			else()
176			find_package(OpenGL)
177			endif()
178
179	greg	1.9	endif()
180	greg	1.1
181	greg	1.19	set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
182	greg	1.1
183	greg	1.19	if(MSVC)
184			add_definitions(/MP)
185	greg	1.24	# Suppress warnings about double-to-float assignments and initializations
186			add_compile_options(/wd"4244" /wd"4305")
187	greg	1.19	endif()
188	greg	1.1	if(WIN32 AND "${CMAKE_C_COMPILER_ID}" MATCHES "^(Intel)$")
189			set(_INTEL_WINDOWS 1)
190			endif()
191			if(MSVC OR _INTEL_WINDOWS)
192			add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
193			endif()
194			if(WIN32)
195			add_definitions(-DEZXML_NOMMAP -Dfseeko=fseek -Dstrcasecmp=_stricmp)
196			endif()
197
198			add_subdirectory("src")
199
200	greg	1.19	set(test_dir "${CMAKE_CURRENT_SOURCE_DIR}/test/test data")
201	greg	1.5
202	greg	1.19	add_subdirectory(resources)
203	greg	1.5
204	greg	1.19	install(DIRECTORY "${CMAKE_BINARY_DIR}/lib/"
205			DESTINATION "lib"
206	greg	1.1	)
207
208	greg	1.22	# copy make tests to build
209			file(COPY test DESTINATION ${CMAKE_BINARY_DIR})
210
211
212	greg	1.1	include(InstallRequiredSystemLibraries)
213			add_subdirectory(InstallRules)