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Externalize Assimp

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This commit is contained in:
Dane Johnson 2021-02-05 11:22:37 -06:00
parent 2e5e3cb01e
commit 9336d0cb1a
4 changed files with 42 additions and 8 deletions
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2
CMakeLists.txt
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@ -1,6 +1,6 @@
cmake_minimum_required(VERSION 3.13)
project(Couch)
set(CMAKE_MODULE_PATH, ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR/cmake.})
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules" ${CMAKE_MODULE_PATH})
option(LUA_ENABLED "Lua scripting support" ON)
if (LUA_ENABLED)

33
cmake/modules/FindASSIMP.cmake Normal file
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@ -0,0 +1,33 @@
# - Try to find Assimp
# Once done, this will define
#
# ASSIMP_FOUND - system has Assimp
# ASSIMP_INCLUDE_DIR - the Assimp include directories
# ASSIMP_LIBRARIES - link these to use Assimp
message(STATUS "Looking for Assimp")
FIND_PATH( ASSIMP_INCLUDE_DIR assimp/mesh.h
/usr/include
/usr/local/include
/opt/local/include
${CMAKE_SOURCE_DIR}/includes
)
FIND_LIBRARY( ASSIMP_LIBRARY assimp
/usr/lib64
/usr/lib
/usr/local/lib
/opt/local/lib
${CMAKE_SOURCE_DIR}/lib
)
IF(ASSIMP_INCLUDE_DIR AND ASSIMP_LIBRARY)
SET( ASSIMP_FOUND TRUE )
SET( ASSIMP_LIBRARIES ${ASSIMP_LIBRARY} )
ENDIF(ASSIMP_INCLUDE_DIR AND ASSIMP_LIBRARY)
IF(ASSIMP_FOUND)
IF(NOT ASSIMP_FIND_QUIETLY)
MESSAGE(STATUS "Found ASSIMP: ${ASSIMP_LIBRARY}")
ENDIF(NOT ASSIMP_FIND_QUIETLY)
ELSE(ASSIMP_FOUND)
IF(ASSIMP_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find libASSIMP")
ENDIF(ASSIMP_FIND_REQUIRED)
ENDIF(ASSIMP_FOUND)

8
core/CMakeLists.txt
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@ -8,6 +8,9 @@ find_package(glfw3 3.3 REQUIRED)
## Find Bullet
find_package(Bullet REQUIRED)
## Find AssImp
find_package(ASSIMP REQUIRED)
if (LUA_ENABLED)
## Find Lua
find_package(Lua REQUIRED)
@ -71,6 +74,10 @@ target_include_directories(couchlib
PUBLIC
${BULLET_INCLUDE_DIRS})
target_include_directories(couchlib
PUBLIC
${ASSIMP_INCLUDE_DIR})
if(NOT WIN32)
target_link_libraries(couchlib glfw)
endif()
@ -80,6 +87,7 @@ if (LUA_ENABLED)
target_link_libraries(couchlib ${LUA_LIBRARIES})
endif ()
target_link_libraries(couchlib ${BULLET_LIBRARIES})
target_link_libraries(couchlib ${ASSIMP_LIBRARY})
## Add documentation
find_package(Doxygen REQUIRED

7
thirdparty/CMakeLists.txt vendored
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@ -3,10 +3,3 @@ project(Couch)
## STB (image)
target_include_directories(couchlib
PUBLIC stb)
## ASSIMP
set(ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT FALSE CACHE BOOL "Turn off all assimp importers")
set(ASSIMP_BUILD_OBJ_IMPORTER ON CACHE BOOL "Turn on wavefront importer")
add_subdirectory(assimp)
target_link_libraries(couchlib assimp::assimp)