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🔧 Updated cmake build system
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@AnotherFoxGuy
AnotherFoxGuy committed Oct 11, 2017
1 parent c34eaa3 commit a9ba04f
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5 changes: 5 additions & 0 deletions .gitignore
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@@ -0,0 +1,5 @@
_build/
build/
lib/
cmake-build-debug/
.idea/
9 changes: 9 additions & 0 deletions .travis.yml
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@@ -0,0 +1,9 @@
language: c
sudo: required

before_install:
- sudo apt-get install -y cmake pkg-config libogre-1.9-dev libois-dev

script:
- cmake .
- make -j2
62 changes: 0 additions & 62 deletions CMakeDependenciesConfig.txt
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This file was deleted.

175 changes: 86 additions & 89 deletions CMakeLists.txt
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Expand Up @@ -4,14 +4,10 @@
# This is the main file where we prepare the general build environment
# and provide build configuration options.
######################################################################
# cmake system for Caelum updated on the 22th of March 2011 by thomas{at}thomasfischer{DOT}biz
# cmake system for Caelum updated on 6-10-2017 by Edgar{at}AnotherFoxGuy{DOT}com

cmake_minimum_required(VERSION 2.4)
# loose if - else constructs
SET(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS TRUE)
if(COMMAND cmake_policy)
cmake_policy(SET CMP0003 NEW)
endif(COMMAND cmake_policy)
cmake_minimum_required(VERSION 3.0.2)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)


# add some functions we use that are shipped with cmake
Expand All @@ -21,58 +17,56 @@ INCLUDE(CheckIncludeFileCXX)
INCLUDE(CheckCCompilerFlag)
INCLUDE(CheckCSourceCompiles)

# some versioning things
SET(LIB_MAJOR_VERSION "0")
SET(LIB_MINOR_VERSION "6")
SET(LIB_BUILD_VERSION "3")
SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_BUILD_VERSION}")

# define the project
project(Caelum)

# find all dependencies
include(CMakeDependenciesConfig.txt)
project(Caelum VERSION ${LIB_VERSION})

# build static libs by default
SET(BUILD_SHARED_LIBS OFF)

SET(CMAKE_USE_RELATIVE_PATHS OFF)

find_package(OGRE REQUIRED)

# setup paths
SET(LIB_INSTALL_DIR "${OGRE_PLUGIN_DIR_REL}")
SET(RUNTIME_OUTPUT_DIRECTORY "${Caelum_SOURCE_DIR}/bin/")
SET(LIBRARY_OUTPUT_DIRECTORY "${Caelum_SOURCE_DIR}/lib/")
SET(ARCHIVE_OUTPUT_DIRECTORY "${Caelum_SOURCE_DIR}/lib/")
SET(EXECUTABLE_OUTPUT_PATH ${RUNTIME_OUTPUT_DIRECTORY})
SET(LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_DIRECTORY})
SET(EXECUTABLE_OUTPUT_PATH ${RUNTIME_OUTPUT_DIRECTORY})
SET(LIBRARY_OUTPUT_PATH ${LIBRARY_OUTPUT_DIRECTORY})

# some optimization flags
if(WIN32)
# add multi processor compilation flags
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MP /GL /Ox /Ob2 /Oi /Ot /Oy /fp:fast /GS- /MP /Zi")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MP /Zi")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MP /Od /Zi")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MP /Od /Zi")
# some general flags
add_definitions("-D_CRT_SECURE_NO_WARNINGS")
include_directories(${DirectX_INCLUDE_DIR})

set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /DEBUG /SUBSYSTEM:WINDOWS")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
ELSEIF(UNIX)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mfpmath=sse -msse2 -mmmx -msse -msse3 -m3dnow -O2 -fomit-frame-pointer -fstrict-aliasing -ffast-math -ftracer")
set(CMAKE_EXE_LINKER_FLAGS_RelWithDebug "${CMAKE_EXE_LINKER_FLAGS_RelWithDebug} -O0")
endif(WIN32)
if (WIN32)
# add multi processor compilation flags
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MP /GL /Ox /Ob2 /Oi /Ot /Oy /fp:fast /GS- /MP /Zi")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MP /Zi")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MP /Od /Zi")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MP /Od /Zi")
# some general flags
add_definitions("-D_CRT_SECURE_NO_WARNINGS")
include_directories(${DirectX_INCLUDE_DIR})

set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /DEBUG /SUBSYSTEM:WINDOWS")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /DEBUG /SUBSYSTEM:WINDOWS /LTCG /OPT:REF")
ELSEIF (UNIX)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mfpmath=sse -msse2 -mmmx -msse -msse3 -m3dnow -O2 -fomit-frame-pointer -fstrict-aliasing -ffast-math -ftracer")
set(CMAKE_EXE_LINKER_FLAGS_RelWithDebug "${CMAKE_EXE_LINKER_FLAGS_RelWithDebug} -O0")
endif (WIN32)

# some PG build options
set(Caelum_BUILD_SAMPLES "TRUE" CACHE BOOL "build the examples")
set(Caelum_BUILD_SAMPLES "TRUE" CACHE BOOL "build the examples")
#set(Caelum_ALTERNATE_COORDSYSTEM "FALSE" CACHE BOOL "alternate coordinate system, do not use unless you are very sure about it")
#set(Caelum_USE_OGRE_RANDOM "FALSE" CACHE BOOL "fallback to Ogre's PRNG instead of using our own (not recommended)")
#set(Caelum_USER_DATA "FALSE" CACHE BOOL "ability to attach user data to entities")

# some versioning things
SET(LIB_MAJOR_VERSION "0")
SET(LIB_MINOR_VERSION "6")
SET(LIB_BUILD_VERSION "3")
SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_BUILD_VERSION}")
IF(NOT DEFINED LIB_INSTALL_DIR)
SET(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
ENDIF(NOT DEFINED LIB_INSTALL_DIR)

# Needed for Caelum.pc.in
SET(prefix ${CMAKE_INSTALL_PREFIX})
SET(exec_prefix "\${prefix}")
Expand All @@ -84,23 +78,23 @@ SET(PACKAGE_VERSION "${LIB_VERSION}")

# configuration of the config.h and PkgConfig
CONFIGURE_FILE(
"${Caelum_SOURCE_DIR}/main/include/CaelumConfig.h.in"
"${Caelum_BINARY_DIR}/main/include/CaelumConfig.h")
"${Caelum_SOURCE_DIR}/main/include/CaelumConfig.h.in"
"${Caelum_BINARY_DIR}/main/include/CaelumConfig.h")
CONFIGURE_FILE(
"${Caelum_SOURCE_DIR}/Caelum.pc.in"
"${Caelum_BINARY_DIR}/Caelum.pc"
@ONLY)
"${Caelum_SOURCE_DIR}/Caelum.pc.in"
"${Caelum_BINARY_DIR}/Caelum.pc"
@ONLY)
# install the PkgConfig file
INSTALL(FILES "${Caelum_BINARY_DIR}/Caelum.pc" DESTINATION "${LIB_INSTALL_DIR}/pkgconfig")
INSTALL(FILES "${Caelum_BINARY_DIR}/Caelum.pc" DESTINATION "lib/pkgconfig")

# some additional compiler flags
IF(NOT WIN32)
ADD_DEFINITIONS(-Wall)
CHECK_C_COMPILER_FLAG(-Wextra HAVE_W_EXTRA)
IF(HAVE_W_EXTRA)
ADD_DEFINITIONS(-Wextra)
ENDIF()
endif()
IF (NOT WIN32)
ADD_DEFINITIONS(-Wall)
CHECK_C_COMPILER_FLAG(-Wextra HAVE_W_EXTRA)
IF (HAVE_W_EXTRA)
ADD_DEFINITIONS(-Wextra)
ENDIF ()
endif ()

# Set visibility options if available
#IF(NOT WIN32)
Expand All @@ -126,55 +120,58 @@ add_subdirectory(main)
#endif(Caelum_BUILD_SAMPLES)



# cpack
set(CPACK_PACKAGE_DESCRIPTION "Caelum")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Caelum is an add-on for the 3D graphics rendering engine OGRE, aimed to render atmospheric effects.")
set(CPACK_PACKAGE_NAME "caelum")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "ois")
set(CPACK_PACKAGE_CONTACT "support@rigsofrods.com")
set(CPACK_PACKAGE_VENDOR "support@rigsofrods.com")
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libogre-1.9-dev, libois-dev")
set(CPACK_PACKAGE_CONTACT "Edgar@AnotherFoxGuy.com")
set(CPACK_PACKAGE_VENDOR "Edgar@AnotherFoxGuy.com")
SET(CPACK_PACKAGE_VERSION ${LIB_VERSION})
SET(CPACK_PACKAGE_VERSION_MAJOR ${LIB_MAJOR_VERSION})
SET(CPACK_PACKAGE_VERSION_MINOR ${LIB_MINOR_VERSION})
SET(CPACK_PACKAGE_VERSION_PATCH ${LIB_BUILD_VERSION})
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/lgpl.txt")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/ReadMe.txt")

SET(CPACK_GENERATOR ZIP)
IF(UNIX)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};STGZ;TGZ)
ENDIF(UNIX)
IF(LINUX)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};DEB;RPM)
ENDIF(LINUX)
IF(MSVC)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};NSIS)
ENDIF(MSVC)
IF(APPLE)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};PackageMaker)
ENDIF(APPLE)
IF (UNIX)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};STGZ;TGZ;DEB;RPM)
ENDIF (UNIX)
IF (LINUX)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};DEB;RPM)
ENDIF (LINUX)
IF (MSVC)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};NSIS)
ENDIF (MSVC)
IF (APPLE)
SET(CPACK_GENERATOR ${CPACK_GENERATOR};PackageMaker)
ENDIF (APPLE)
set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${LIB_VERSION}-${CMAKE_SYSTEM_PROCESSOR}")
include(CPack)

# doxygen stuff
find_package(Doxygen)
if (DOXYGEN_FOUND)
message("found doxygen, generating documentation")
# prepare doxygen configuration file
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
# add doxygen as target
add_custom_target(doxygen ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)

# cleanup $build/api-doc on "make clean"
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES api-doc)

# add doxygen as dependency to doc-target
get_target_property(DOC_TARGET doc TYPE)
if(NOT DOC_TARGET)
add_custom_target(doc)
endif()
add_dependencies(doc doxygen)
# install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/html/ DESTINATION doc/api)
# install man pages into packages, scope is now project root..
#install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/api-doc/man/man3 DESTINATION share/man/man3/ )
message("found doxygen, generating documentation")
# prepare doxygen configuration file
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)

add_custom_target(doc-doxygen
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating documentation with Doxygen."
VERBATIM
)

# cleanup $build/api-doc on "make clean"
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES api-doc)

# install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/html/ DESTINATION doc/caelum/api)
# install man pages into packages, scope is now project root..
#install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/api-doc/man/man3 DESTINATION share/man/man3/ )
endif (DOXYGEN_FOUND)

# other doc files
set(DOC_FILES Contributors.txt gpl.txt lgpl.txt ReadMe.txt)
install(FILES ${DOC_FILES} DESTINATION doc/)
install(FILES ${DOC_FILES} DESTINATION doc/caelum/)

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