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CMake: Build the models, makepanda-style

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This commit is contained in:
Sam Edwards 2018-02-07 18:19:56 -07:00
parent a89059ec98
commit 1d666a9841
2 changed files with 48 additions and 0 deletions
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25
CMakeLists.txt
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@ -54,6 +54,7 @@ include(AddBisonTarget) # Defines add_bison_target function
include(AddFlexTarget) # Defines add_flex_target function
include(CompositeSources) # Defines composite_sources function
include(Interrogate) # Defines target_interrogate AND add_python_module
include(RunPzip) # Defines run_pzip function
# Add the include path for source and header files generated by CMake
include_directories("${PROJECT_BINARY_DIR}/include")
@ -63,6 +64,7 @@ option(BUILD_DTOOL "Build the dtool source tree." ON)
option(BUILD_PANDA "Build the panda source tree." ON)
option(BUILD_DIRECT "Build the direct source tree." ON)
option(BUILD_PANDATOOL "Build the pandatool source tree." ON)
option(BUILD_MODELS "Build/install the built-in models." ON)
# Include Panda3D packages
if(BUILD_DTOOL)
@ -81,6 +83,29 @@ if(BUILD_PANDATOOL)
add_subdirectory(pandatool "${CMAKE_BINARY_DIR}/pandatool")
endif()
if(BUILD_MODELS)
# We don't really "build" the models, just pzip them
file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/models/maps/"
DESTINATION "${PROJECT_BINARY_DIR}/models/maps"
)
run_pzip(models
"${CMAKE_CURRENT_SOURCE_DIR}/models"
"${PROJECT_BINARY_DIR}/models"
*.egg
)
file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/dmodels/src/"
DESTINATION "${PROJECT_BINARY_DIR}/models"
FILES_MATCHING PATTERN *.rgb PATTERN *.png PATTERN *.jpg PATTERN *.wav
)
run_pzip(dmodels
"${CMAKE_CURRENT_SOURCE_DIR}/dmodels/src"
"${PROJECT_BINARY_DIR}/models"
*.egg
)
install(DIRECTORY "${PROJECT_BINARY_DIR}/models"
DESTINATION share/panda3d)
endif()
# This bit is to generate the 'pandac' compatibility shim. It's deprecated now,
# but in older versions of Panda3D, one would use
# from pandac.PandaModules import *

23
cmake/macros/RunPzip.cmake Normal file
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@ -0,0 +1,23 @@
function(run_pzip target_name source destination glob)
file(GLOB_RECURSE files RELATIVE "${source}" "${source}/${glob}")
set(dstfiles "")
foreach(srcfile ${files})
file(RELATIVE_PATH srcfile_rel "${destination}" "${source}/${srcfile}")
file(RELATIVE_PATH dstfile_rel "${destination}" "${destination}/${srcfile}.pz")
list(APPEND dstfiles "${dstfile_rel}")
add_custom_command(OUTPUT "${dstfile_rel}"
COMMAND pzip -c > "${dstfile_rel}" < "${srcfile_rel}"
WORKING_DIRECTORY "${destination}"
DEPENDS pzip
COMMENT "")
get_filename_component(dstdir "${destination}/${dstfile_rel}" DIRECTORY)
file(MAKE_DIRECTORY "${dstdir}")
endforeach(srcfile)
add_custom_target(${target_name} ALL
DEPENDS ${dstfiles}
WORKING_DIRECTORY "${destination}")
endfunction(run_pzip)