CMake Error at cmake/freetype/CMakeLists.txt:70 (add_library): Cannot find source file: flatui/dependencies/flatui/src/libpng_to_stbimage/pngshim.cpp

actually pngshim.cpp is in flatui/src/libpng_to_stbimage/pngshim.cpp so the CMakeLists.txt should be changed from ${dependencies_flatui_dir}/src/libpng_to_stbimage/pngshim.cpp to ${CMAKE_SOURCE_DIR}/src/libpng_to_stbimage/pngshim.cpp

motive doesn't appear in dependencies, despite having cloned with --recursive and cmake fails because it cannot find it. I have download motive from https://github.com/google/motive and placed in dependencies.

At this point cmake complete successful.

I had to remove -Werror flag because both motive don't compile. The first because of the loc 200 and 206 in matrix_processor.cpp That trigger the warning strict-aliasing.

Compiling sample fails because this command at line 262 of main CMakeLists.txt is wrong: COMMAND ${CMAKE_COMMAND} -E copy ${dependencies_flatui_dir}/sample/serialization/first_menu.json ${flatui_assets_dir}/serialization COMMAND ${CMAKE_COMMAND} -E copy ${dependencies_flatui_dir}/sample/serialization/second_menu.json ${flatui_assets_dir}/serialization)

Should be COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/sample/serialization/first_menu.json ${flatui_assets_dir}/serialization COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/sample/serialization/second_menu.json ${flatui_assets_dir}/serialization)

Once compiled I tryed to run any samples, but nothing is displayed and to kill the application I have to kill it with -9.

Any Ideas of what I am doing wrong?

following instructions on https://google.github.io/flatui/flatui_guide_osx.html

• ran git clone --recursive https://github.com/google/flatui.git
• ran cd flatui
• ran cmake -G Xcode .

Result:

-- FlatUI standalone: building tests and samples
-- FPLBase library: not building samples
CMake Error at dependencies/sdl/CMakeLists.txt:2 (message):
  Prevented in-tree built.  Please create a build directory outside of the
  SDL source code and call cmake from there


-- Configuring incomplete, errors occurred!
See also "/Users/xxxxx/dev/flatui/CMakeFiles/CMakeOutput.log".

attempts to follow the instructions re: SDL failure have borne no fruit

From a quick glance I see that text shaping has the following defaults with HarfBuzz:

hb_buffer_set_direction(harfbuzz_buf_, HB_DIRECTION_LTR);
hb_buffer_set_script(harfbuzz_buf_, HB_SCRIPT_LATIN);
hb_buffer_set_language(harfbuzz_buf_, hb_language_from_string(text, length));

There's a TODO to make these configurable but are there any plans for more robust i18n support such as BiDi, script detection etc?

Hello, Sir I met a build issue when use CMake(version 3.6.2) in Windows, (same result for CMake CMakeLists.txt command)

D:\work\flatui>cmake -G "Visual Studio 14 2015" -- FlatUI standalone: building tests and sample -- FPLBase library: not building samples CMake Error at dependencies/sdl/CMakeLists.txt:2 (message): Prevented in-tree built. Please create a build directory outside of the SDL source code and call cmake from there

-- Configuring incomplete, errors occurred! See also "D:/work/flatui/CMakeFiles/CMakeOutput.log".

Seems that it is a bug in SDL CMakeLists.txt that prevents SDL from being built out-of-tree if the calling project is being built in-tree. Here is script in SDL CMakeLists.txt if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR}) message(FATAL_ERROR "Prevented in-tree built. Please create a build directory outside of the SDL source code and call cmake from there") endif()

Do you guys know how to fix it?

BR, nonew

I'm using the toolchain 4.9 and have that compilation issue:

dmabin-macbookpro:jni dmabin$ ndk-build APP_ABI=all [arm64-v8a] Install : libSDL2_empty.so => libs/arm64-v8a/libSDL2_empty.so install -p /Users/dmabin/Documents/dev/CppIAP/flatui/repo/libs/arm64-v8a/libSDL2_empty.so /Users/dmabin/Documents/dev/CppIAP/flatui/repo/libs/arm64-v8a/libSDL2.so [arm64-v8a] StaticLibrary : libSDL2.a [x86_64] Install : libSDL2_empty.so => libs/x86_64/libSDL2_empty.so install -p /Users/dmabin/Documents/dev/CppIAP/flatui/repo/libs/x86_64/libSDL2_empty.so /Users/dmabin/Documents/dev/CppIAP/flatui/repo/libs/x86_64/libSDL2.so [x86_64] StaticLibrary : libSDL2.a [mips64] Compile : webp <= tree.c /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s: Assembler messages: /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:381: **Error: opcode not supported on this processor: mips64r6 (mips64r6) ulw $31,0($17)'** /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:783: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $5,0($24)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:1176: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $4,0($25)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:1469: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $6,0($10)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2130: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $3,0($5)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2202: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $14,0($10)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2272: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $31,0($14)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2343: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $5,0($24)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2601: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $6,0($3)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2673: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $24,0($25)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2744: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $6,0($8)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2817: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $23,0($5)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:2920: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $31,0($23)' /var/folders/fp/ttp_xh810tsbn342c_9_9btr009c3c/T//cc0797CW.s:3722: Error: opcode not supported on this processor: mips64r6 (mips64r6)ulw $2,0($24)' make: *** [/Users/dmabin/Documents/dev/CppIAP/flatui/repo/obj/local/mips64/objs/webp/src/dec/tree.o] Error 1

Hi,

This is not an issue and maybe off-the-topic. While I am learning FlatUI, the documentation ( here: http://google.github.io/flatui) is nice and clean. I wonder how I could generate the same style documentation for my own projects.

I checked the docs folder, it's using doxygen and a python module named 'docs'. I couldn't find this package on the internet. Could anybody tell me where I can find it, or is it an internal module which is not open sourced yet ?

Thanks!

D:\study\github\test\flatui>ndk-build Android NDK: WARNING:D:/study/github/test/flatui/jni/libs/freetype/../../../dependencies/flatbuffers/../flatbuffers/android/jni/Android.mk:FlatBufferTest: non-system libraries in linker flags: -latomic Android NDK: This is likely to result in incorrect builds. Try using LOCAL_STATIC_LIBRARIES Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library dependencies of the Android NDK: current module D:/study/github/test/flatui/dependencies/flatbuffers\android\jni\build_flatc.bat cmake D:/study/github/test/flatui/dependencies/flatbuffers Searching for Visual Studio 20 Searching for Visual Studio 19 Searching for Visual Studio 18 Searching for Visual Studio 17 Searching for Visual Studio 16 Searching for Visual Studio 15 Searching for Visual Studio 14 Generating solution for Visual Studio 14. CMake Warning: No source or binary directory provided. Both will be assumed to be the same as the current working directory, but note that this warning will become a fatal error in future CMake releases.

CMake Error at CMakeLists.txt:3 (project): Failed to run MSBuild command:

MSBuild.exe

to get the value of VCTargetsPath:

系统找不到指定的文件。

-- Configuring incomplete, errors occurred! See also "D:/study/github/test/flatui/dependencies/flatbuffers/CMakeFiles/CMakeOutput.log". make: *** [build_flatc] Error 1

why build android need VS?

https://github.com/google/flatui/blob/2e363fa18228664a06d8279ab07e514f3a3f51af/include/flatui/font_buffer.h#L598 `ERROR: /home/user/Documents/lullaby-master/lullaby/systems/text/BUILD:35:1: C++ compilation of rule '//lullaby/systems/text:flatui' failed (Exit 1) gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer '-std=c++0x' -MD -MF ... (remaining 197 argument(s) skipped)

Use --sandbox_debug to see verbose messages from the sandbox In file included from external/flatui/include/flatui/font_manager.h:23:0, from ./lullaby/systems/text/flatui/font.h:23, from lullaby/systems/text/flatui/font.cc:17: external/flatui/include/flatui/font_buffer.h: In constructor 'flatui::FontVertex::FontVertex(float, float, float, float, float)': external/flatui/include/flatui/font_buffer.h:598:15: error: 'mathfu::vec3_packed {aka struct mathfu::VectorPacked<float, 3>}' has no member named 'data' position_.data[0] = x; ^~~~ external/flatui/include/flatui/font_buffer.h:599:15: error: 'mathfu::vec3_packed {aka struct mathfu::VectorPacked<float, 3>}' has no member named 'data' position_.data[1] = y; ^~~~ external/flatui/include/flatui/font_buffer.h:600:15: error: 'mathfu::vec3_packed {aka struct mathfu::VectorPacked<float, 3>}' has no member named 'data' position_.data[2] = z; ^~~~ external/flatui/include/flatui/font_buffer.h:601:9: error: 'mathfu::vec2_packed {aka struct mathfu::VectorPacked<float, 2>}' has no member named 'data' uv_.data[0] = u; ^~~~ external/flatui/include/flatui/font_buffer.h:602:9: error: 'mathfu::vec2_packed {aka struct mathfu::VectorPacked<float, 2>}' has no member named 'data' uv_.data[1] = v; ^~~~ `

A few files in cmake/harfbuzz/CMakeLists.txt such as ${harfbuzz_dir}/src/hb-ot-shape-complex-use.cc are missing from the commit the submodule is pointing to.