Compilation error
cmake -S .. -B . -DCMAKE_BUILD_TYPE=Debug
CMake Warning at /opt/homebrew/Cellar/cmake/3.30.1/share/cmake/Modules/Platform/Darwin-Initialize.cmake:311 (message):
Ignoring CMAKE_OSX_SYSROOT value:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk
because the directory does not exist.
Call Stack (most recent call first):
/opt/homebrew/Cellar/cmake/3.30.1/share/cmake/Modules/CMakeSystemSpecificInitialize.cmake:34 (include)
CMakeLists.txt:2 (project)
Current build type: Debug
-- Using Cocoa for window creation
-- {fmt} version: 11.0.2
-- Build type: Debug
-- Shared libraries disabled
-- compiling zlib from sources
INFO Hunter enabled or RT-extension not found. glTF import/export will be built without Open3DGC-compression.
-- Enabled importer formats: COLLADA OBJ FBX
-- Disabled importer formats: AMF 3DS AC ASE ASSBIN B3D BVH DXF CSM HMP IRRMESH IQM IRR LWO LWS M3D MD2 MD3 MD5 MDC MDL NFF NDO OFF OGRE OPENGEX PLY MS3D COB BLEND IFC XGL Q3D Q3BSP RAW SIB SMD STL TERRAGEN 3D X X3D GLTF 3MF MMD
-- Enabled exporter formats:
-- Disabled exporter formats: OBJ OPENGEX PLY 3DS ASSBIN ASSXML M3D COLLADA FBX STL X X3D GLTF 3MF PBRT ASSJSON STEP
-- Treating all warnings as errors (for assimp library only)
-- Configuring done (0.1s)
-- Generating done (0.1s)
-- Build files have been written to: /Users/zilong/coding/graphics/dandelion/build
❯ cmake --build . --parallel 8
[ 0%] Building CXX object deps/fmt/CMakeFiles/fmt.dir/src/os.cc.o
[ 1%] Building CXX object deps/fmt/CMakeFiles/fmt.dir/src/format.cc.o
[ 1%] Building C object deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/crc32.c.o
[ 1%] Building C object deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/gzclose.c.o
[ 2%] Building C object deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/adler32.c.o
[ 2%] Building C object deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/compress.c.o
[ 3%] Building C object deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/deflate.c.o
[ 4%] Building C object deps/glfw/src/CMakeFiles/glfw.dir/context.c.o
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/gzclose.c:6:
/Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/gzguts.h:21:10: fatal error: 'stdio.h' file not found
21 | #include <cstdio.h>
| ^~~~~~~~~
In file included from /Users/zilong/coding/graphics/dandelion/deps/fmt/src/format.cc:8:
/Users/zilong/coding/graphics/dandelion/deps/fmt/include/fmt/format-inl.h:12:12: fatal error: 'algorithm' file not found
12 | # include <algorithm>
| ^~~~~~~~~~~
In file included from /Users/zilong/coding/graphics/dandelion/deps/fmt/src/os.cc:13:
In file included from /Users/zilong/coding/graphics/dandelion/deps/fmt/include/fmt/os.h:11:
In file included from /Users/zilong/coding/graphics/dandelion/deps/fmt/include/fmt/format.h:41:
/Users/zilong/coding/graphics/dandelion/deps/fmt/include/fmt/base.h:17:12: fatal error: 'stdio.h' file not found
17 | # include <cstdio.h> // FILE
| ^~~~~~~~~
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/crc32.c:31:
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zutil.h:22:
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zlib.h:34:
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/adler32.c:8:
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zutil.h:22:
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zlib.h:34:
/Users/zilong/coding/graphics/dandelion/build/deps/assimp/contrib/zlib/zconf.h:In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/compress.c:9In file included from :
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zlib.h/Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/deflate.c::3452:
:
In file included from /Users/zilong/coding/graphics/dandelion/build/deps/assimp/contrib/zlib/zconf.h446/Users/zilong/coding/graphics/dandelion/build/deps/assimp/contrib/zlib/zconf.h/Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/deflate.h:446::::141644614:::
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zutil.h:fatal error: 22:
fatal error: 'sys/types.h' file not found
In file included from /Users/zilong/coding/graphics/dandelion/deps/assimp/contrib/zlib/zlib.h:34:
:/Users/zilong/coding/graphics/dandelion/build/deps/assimp/contrib/zlib/zconf.h:446:14: fatal error: 446 | # 14: fatal error: 'sys/types.h' file not foundin
'sys/types.h' file not foundclu 446 | de <sys/ty'sys/types.h' file not found#
pes.h> 446 | # 446 / * | f#o in c rl uoidfne <sys/tcylpes.h> i n c l u/d*e f<osrysf/_t *ud et /y
p e| ofsf<.shy>_s t / * ^~~~~~~~~~~~~/
| ^~~~~~~~~~~~~
t ype/s.h> /** f ofro ro foff_ft_ t* /*/
| | ^~~~~~~~~~~~~
^~~~~~~~~~~~~
In file included from /Users/zilong/coding/graphics/dandelion/deps/glfw/src/context.c:30:
In file included from /Users/zilong/coding/graphics/dandelion/deps/glfw/src/internal.h:184:
/Users/zilong/coding/graphics/dandelion/deps/glfw/src/cocoa_platform.h:28:10: fatal error: 'dlfcn.h' file not found
28 | #include <dlfcn.h>
| ^~~~~~~~~
1111 error generated error error generated generated.
error generated.
.
.
1 error generated.
1 error generated.
make[2]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/deflate.c.o] Error 1
make[2]: *** [deps/glfw/src/CMakeFiles/glfw.dir/context.c.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/crc32.c.o] Error 1
make[2]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/adler32.c.o] Error 1
make[2]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/gzclose.c.o] Error 1
make[2]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/compress.c.o] Error 1
make[1]: *** [deps/assimp/contrib/zlib/CMakeFiles/zlibstatic.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [deps/glfw/src/CMakeFiles/glfw.dir/all] Error 2
1 error generated.
make[2]: *** [deps/fmt/CMakeFiles/fmt.dir/src/os.cc.o] Error 1
make[2]: *** Waiting for unfinished jobs....
1 error generated.
make[2]: *** [deps/fmt/CMakeFiles/fmt.dir/src/format.cc.o] Error 1
make[1]: *** [deps/fmt/CMakeFiles/fmt.dir/all] Error 2
make: *** [all] Error 2
Help me—what does this error mean in the latest repository?
I solved the above bug, but the original problem reappeared with ‘dandelion-ray’ not found
[ 96%] Building CXX object CMakeFiles/dandelion.dir/deps/imgui/imgui_draw.cpp.o
[ 97%] Building CXX object CMakeFiles/dandelion.dir/deps/imgui/imgui_tables.cpp.o
[ 98%] Building CXX object CMakeFiles/dandelion.dir/deps/imgui/imgui_widgets.cpp.o
[ 98%] Building CXX object CMakeFiles/dandelion.dir/deps/imgui/imgui_impl_glfw.cpp.o
[100%] Building CXX object CMakeFiles/dandelion.dir/deps/imgui/imgui_impl_opengl3.cpp.o
[100%] Linking CXX executable dandelion
ld: library ‘dandelion-ray’ not found
c++: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [dandelion] Error 1
make[1]: *** [CMakeFiles/dandelion.dir/all] Error 2
make: *** [all] Error 2
Where can I find this library, and where should I install it?
If you want to use this static library, go to the repository’s Release page and download the version that matches your operating system and compiler. Libraries with the -debug suffix are for Debug mode, and those without the suffix are for Release mode. The appropriate linking commands are already written in CMakeLists.txt; just place all four files in the deps directory to compile successfully.
First, the version we are using this year has not been released yet, so please wait a few days; second, when reading the documentation, avoid trying to read too many lines at once—you clearly did not carefully read the build instructions from the beginning.