CMake wasn't that bad;

This commit is contained in:
bjorn 2016-07-10 16:14:12 -07:00
parent d28c8e4442
commit 440857a2d7
5 changed files with 457 additions and 0 deletions

1
.gitignore vendored
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.tup
lovr
build
src/obj

56
CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.0.0)
project(lovr)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
file(GLOB SOURCES src/*.c)
if(APPLE)
set(LUAJIT_OSX_MAGIC "-pagezero_size 10000 -image_base 100000000")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LUAJIT_OSX_MAGIC}")
endif()
add_executable(lovr ${SOURCES})
# LuaJIT
find_package(LuaJIT REQUIRED)
if(LuaJIT_FOUND)
include_directories(${LUA_INCLUDE_DIR})
target_link_libraries(lovr ${LUA_LIBRARIES})
else()
message(STATUS "LuaJIT not found")
endif()
# Assimp
find_package(assimp REQUIRED)
if(assimp_FOUND)
include_directories(${assimp_INCLUDE_DIRS})
target_link_libraries(lovr ${assimp_LIBRARIES})
else()
message(STATUS "assimp not found")
endif()
# GLFW
find_package(GLFW REQUIRED)
if(GLFW_FOUND)
include_directories(${GLFW_INCLUDE_DIR})
target_link_libraries(lovr ${GLFW_LIBRARIES})
else()
message(STATUS "GLFW not found")
endif()
# OSVR FIXME
find_library(OSVR_CLIENTKIT_LIBRARY NAMES osvrClientKit)
find_library(OSVR_CLIENT_LIBRARY NAMES osvrClient)
find_path(OSVR_INCLUDE_DIR NAMES osvr/ClientKit/ClientKit.h)
if(OSVR_INCLUDE_DIR AND OSVR_CLIENTKIT_LIBRARY AND OSVR_CLIENT_LIBRARY)
include_directories(${OSVR_INCLUDE_DIR})
target_link_libraries(lovr ${OSVR_CLIENT_LIBRARY})
target_link_libraries(lovr ${OSVR_CLIENTKIT_LIBRARY})
endif()
# OpenGL
find_package(OpenGL REQUIRED)
if(OPENGL_FOUND)
include_directories(${OPENGL_INCLUDE_DIR})
target_link_libraries(lovr ${OPENGL_LIBRARIES})
endif()

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#
# Copyright 2013 Pixar
#
# Licensed under the Apache License, Version 2.0 (the "Apache License")
# with the following modification; you may not use this file except in
# compliance with the Apache License and the following modification to it:
# Section 6. Trademarks. is deleted and replaced with:
#
# 6. Trademarks. This License does not grant permission to use the trade
# names, trademarks, service marks, or product names of the Licensor
# and its affiliates, except as required to comply with Section 4(c) of
# the License and to reproduce the content of the NOTICE file.
#
# You may obtain a copy of the Apache License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the Apache License with the above modification is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the Apache License for the specific
# language governing permissions and limitations under the Apache License.
#
# Try to find GLFW library and include path.
# Once done this will define
#
# GLFW_FOUND
# GLFW_INCLUDE_DIR
# GLFW_LIBRARIES
#
find_path( GLFW_INCLUDE_DIR
NAMES
GLFW/glfw3.h
HINTS
"${GLFW_LOCATION}/include"
"$ENV{GLFW_LOCATION}/include"
PATHS
"$ENV{PROGRAMFILES}/GLFW/include"
"${OPENGL_INCLUDE_DIR}"
/usr/openwin/share/include
/usr/openwin/include
/usr/X11R6/include
/usr/include/X11
/opt/graphics/OpenGL/include
/opt/graphics/OpenGL/contrib/libglfw
/usr/local/include
/usr/include/GL
/usr/include
DOC
"The directory where GLFW/glfw3.h resides"
)
#
# XXX: Do we still need to search for GL/glfw.h?
#
find_path( GLFW_INCLUDE_DIR
NAMES
GL/glfw.h
HINTS
"${GLFW_LOCATION}/include"
"$ENV{GLFW_LOCATION}/include"
PATHS
"$ENV{PROGRAMFILES}/GLFW/include"
"${OPENGL_INCLUDE_DIR}"
/usr/openwin/share/include
/usr/openwin/include
/usr/X11R6/include
/usr/include/X11
/opt/graphics/OpenGL/include
/opt/graphics/OpenGL/contrib/libglfw
/usr/local/include
/usr/include/GL
/usr/include
DOC
"The directory where GL/glfw.h resides"
)
if (WIN32)
if(CYGWIN)
find_library( GLFW_glfw_LIBRARY
NAMES
glfw32
HINTS
"${GLFW_LOCATION}/lib"
"${GLFW_LOCATION}/lib/x64"
"$ENV{GLFW_LOCATION}/lib"
PATHS
"${OPENGL_LIBRARY_DIR}"
/usr/lib
/usr/lib/w32api
/usr/local/lib
/usr/X11R6/lib
DOC
"The GLFW library"
)
else()
find_library( GLFW_glfw_LIBRARY
NAMES
glfw32
glfw32s
glfw
glfw3
HINTS
"${GLFW_LOCATION}/lib"
"${GLFW_LOCATION}/lib/x64"
"${GLFW_LOCATION}/lib-msvc110"
"${GLFW_LOCATION}/lib-vc2012"
"$ENV{GLFW_LOCATION}/lib"
"$ENV{GLFW_LOCATION}/lib/x64"
"$ENV{GLFW_LOCATION}/lib-msvc110"
"$ENV{GLFW_LOCATION}/lib-vc2012"
PATHS
"$ENV{PROGRAMFILES}/GLFW/lib"
"${OPENGL_LIBRARY_DIR}"
DOC
"The GLFW library"
)
endif()
else ()
if (APPLE)
find_library( GLFW_glfw_LIBRARY glfw
NAMES
glfw
glfw3
HINTS
"${GLFW_LOCATION}/lib"
"${GLFW_LOCATION}/lib/cocoa"
"$ENV{GLFW_LOCATION}/lib"
"$ENV{GLFW_LOCATION}/lib/cocoa"
PATHS
/usr/local/lib
)
set(GLFW_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
set(GLFW_corevideo_LIBRARY "-framework CoreVideo" CACHE STRING "CoreVideo framework for OSX")
set(GLFW_iokit_LIBRARY "-framework IOKit" CACHE STRING "IOKit framework for OSX")
else ()
# (*)NIX
find_package(Threads REQUIRED)
find_package(X11 REQUIRED)
if(NOT X11_Xrandr_FOUND)
message(FATAL_ERROR "Xrandr library not found - required for GLFW")
endif()
if(NOT X11_xf86vmode_FOUND)
message(FATAL_ERROR "xf86vmode library not found - required for GLFW")
endif()
if(NOT X11_Xcursor_FOUND)
message(FATAL_ERROR "Xcursor library not found - required for GLFW")
endif()
if(NOT X11_Xinerama_FOUND)
message(FATAL_ERROR "Xinerama library not found - required for GLFW")
endif()
list(APPEND GLFW_x11_LIBRARY "${X11_Xrandr_LIB}" "${X11_Xxf86vm_LIB}" "${X11_Xcursor_LIB}" "${X11_Xinerama_LIB}" "${CMAKE_THREAD_LIBS_INIT}" -lrt -lXi)
find_library( GLFW_glfw_LIBRARY
NAMES
glfw
glfw3
HINTS
"${GLFW_LOCATION}/lib"
"$ENV{GLFW_LOCATION}/lib"
"${GLFW_LOCATION}/lib/x11"
"$ENV{GLFW_LOCATION}/lib/x11"
PATHS
/usr/lib64
/usr/lib
/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
/usr/local/lib64
/usr/local/lib
/usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}
/usr/openwin/lib
/usr/X11R6/lib
DOC
"The GLFW library"
)
endif (APPLE)
endif (WIN32)
set( GLFW_FOUND "NO" )
if(GLFW_INCLUDE_DIR)
if(GLFW_glfw_LIBRARY)
set( GLFW_LIBRARIES "${GLFW_glfw_LIBRARY}"
"${GLFW_x11_LIBRARY}"
"${GLFW_cocoa_LIBRARY}"
"${GLFW_iokit_LIBRARY}"
"${GLFW_corevideo_LIBRARY}" )
set( GLFW_FOUND "YES" )
set (GLFW_LIBRARY "${GLFW_LIBRARIES}")
set (GLFW_INCLUDE_PATH "${GLFW_INCLUDE_DIR}")
endif(GLFW_glfw_LIBRARY)
# Tease the GLFW_VERSION numbers from the lib headers
function(parseVersion FILENAME VARNAME)
set(PATTERN "^#define ${VARNAME}.*$")
file(STRINGS "${GLFW_INCLUDE_DIR}/${FILENAME}" TMP REGEX ${PATTERN})
string(REGEX MATCHALL "[0-9]+" TMP ${TMP})
set(${VARNAME} ${TMP} PARENT_SCOPE)
endfunction()
if(EXISTS "${GLFW_INCLUDE_DIR}/GL/glfw.h")
parseVersion(GL/glfw.h GLFW_VERSION_MAJOR)
parseVersion(GL/glfw.h GLFW_VERSION_MINOR)
parseVersion(GL/glfw.h GLFW_VERSION_REVISION)
elseif(EXISTS "${GLFW_INCLUDE_DIR}/GLFW/glfw3.h")
parseVersion(GLFW/glfw3.h GLFW_VERSION_MAJOR)
parseVersion(GLFW/glfw3.h GLFW_VERSION_MINOR)
parseVersion(GLFW/glfw3.h GLFW_VERSION_REVISION)
endif()
if(${GLFW_VERSION_MAJOR} OR ${GLFW_VERSION_MINOR} OR ${GLFW_VERSION_REVISION})
set(GLFW_VERSION "${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}.${GLFW_VERSION_REVISION}")
set(GLFW_VERSION_STRING "${GLFW_VERSION}")
mark_as_advanced(GLFW_VERSION)
endif()
endif(GLFW_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GLFW
REQUIRED_VARS
GLFW_INCLUDE_DIR
GLFW_LIBRARIES
VERSION_VAR
GLFW_VERSION
)
mark_as_advanced(
GLFW_INCLUDE_DIR
GLFW_LIBRARIES
GLFW_glfw_LIBRARY
GLFW_cocoa_LIBRARY
)

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# Locate LuaJIT library
# This module defines
# LUAJIT_FOUND, if false, do not try to link to Lua
# LUA_LIBRARIES
# LUA_INCLUDE_DIR, where to find lua.h
# LUAJIT_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
## Copied from default CMake FindLua51.cmake
find_path(LUA_INCLUDE_DIR luajit.h
HINTS
ENV LUA_DIR
PATH_SUFFIXES include/luajit-2.0 include
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
)
find_library(LUA_LIBRARY
NAMES luajit-5.1
HINTS
ENV LUA_DIR
PATH_SUFFIXES lib
PATHS
~/Library/Frameworks
/Library/Frameworks
/sw
/opt/local
/opt/csw
/opt
)
if(LUA_LIBRARY)
# include the math library for Unix
if(UNIX AND NOT APPLE)
find_library(LUA_MATH_LIBRARY m)
set( LUA_LIBRARIES "${LUA_LIBRARY};${LUA_MATH_LIBRARY}" CACHE STRING "Lua Libraries")
# For Windows and Mac, don't need to explicitly include the math library
else()
set( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries")
endif()
endif()
if(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/luajit.h")
file(STRINGS "${LUA_INCLUDE_DIR}/luajit.h" luajit_version_str REGEX "^#define[ \t]+LUAJIT_VERSION[ \t]+\"LuaJIT .+\"")
string(REGEX REPLACE "^#define[ \t]+LUAJIT_VERSION[ \t]+\"LuaJIT ([^\"]+)\".*" "\\1" LUAJIT_VERSION_STRING "${luajit_version_str}")
unset(luajit_version_str)
endif()
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if
# all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LuaJIT
REQUIRED_VARS LUA_LIBRARIES LUA_INCLUDE_DIR
VERSION_VAR LUAJIT_VERSION_STRING)
mark_as_advanced(LUA_INCLUDE_DIR LUA_LIBRARIES LUA_LIBRARY LUA_MATH_LIBRARY)

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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(ASSIMP_ARCHITECTURE "64")
elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
set(ASSIMP_ARCHITECTURE "32")
endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
if(WIN32)
set(ASSIMP_ROOT_DIR CACHE PATH "ASSIMP root directory")
# Find path of each library
find_path(ASSIMP_INCLUDE_DIR
NAMES
assimp/anim.h
HINTS
${ASSIMP_ROOT_DIR}/include
)
if(MSVC12)
set(ASSIMP_MSVC_VERSION "vc120")
elseif(MSVC14)
set(ASSIMP_MSVC_VERSION "vc140")
endif(MSVC12)
if(MSVC12 OR MSVC14)
find_path(ASSIMP_LIBRARY_DIR
NAMES
assimp-${ASSIMP_MSVC_VERSION}-mt.lib
HINTS
${ASSIMP_ROOT_DIR}/lib${ASSIMP_ARCHITECTURE}
)
find_library(ASSIMP_LIBRARY_RELEASE assimp-${ASSIMP_MSVC_VERSION}-mt.lib PATHS ${ASSIMP_LIBRARY_DIR})
find_library(ASSIMP_LIBRARY_DEBUG assimp-${ASSIMP_MSVC_VERSION}-mtd.lib PATHS ${ASSIMP_LIBRARY_DIR})
set(ASSIMP_LIBRARY
optimized ${ASSIMP_LIBRARY_RELEASE}
debug ${ASSIMP_LIBRARY_DEBUG}
)
set(ASSIMP_LIBRARIES "ASSIMP_LIBRARY_RELEASE" "ASSIMP_LIBRARY_DEBUG")
FUNCTION(ASSIMP_COPY_BINARIES TargetDirectory)
ADD_CUSTOM_TARGET(AssimpCopyBinaries
COMMAND ${CMAKE_COMMAND} -E copy ${ASSIMP_ROOT_DIR}/bin${ASSIMP_ARCHITECTURE}/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll ${TargetDirectory}/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll
COMMAND ${CMAKE_COMMAND} -E copy ${ASSIMP_ROOT_DIR}/bin${ASSIMP_ARCHITECTURE}/assimp-${ASSIMP_MSVC_VERSION}-mt.dll ${TargetDirectory}/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.dll
COMMENT "Copying Assimp binaries to '${TargetDirectory}'"
VERBATIM)
ENDFUNCTION(ASSIMP_COPY_BINARIES)
endif()
else(WIN32)
find_path(
assimp_INCLUDE_DIRS
NAMES postprocess.h scene.h version.h config.h cimport.h
PATHS /usr/local/include/assimp
)
find_library(
assimp_LIBRARIES
NAMES assimp
PATHS /usr/local/lib/
)
if (assimp_INCLUDE_DIRS AND assimp_LIBRARIES)
SET(assimp_FOUND TRUE)
ENDIF (assimp_INCLUDE_DIRS AND assimp_LIBRARIES)
if (assimp_FOUND)
if (NOT assimp_FIND_QUIETLY)
message(STATUS "Found asset importer library: ${assimp_LIBRARIES}")
endif (NOT assimp_FIND_QUIETLY)
else (assimp_FOUND)
if (assimp_FIND_REQUIRED)
message(FATAL_ERROR "Could not find asset importer library")
endif (assimp_FIND_REQUIRED)
endif (assimp_FOUND)
endif(WIN32)