omath: add new package #7619

luadebug · 2025-07-10T07:50:38Z

Before adding new features and new modules, please go to issues to submit the relevant feature description first.
Write good commit messages and use the same coding conventions as the rest of the project.
Please commit code to dev branch and we will merge into master branch in feature
Ensure your edited codes with four spaces instead of TAB.

增加新特性和新模块之前，请先到issues提交相关特性说明，经过讨论评估确认后，再进行相应的代码提交，避免做无用工作。
编写友好可读的提交信息，并使用与工程代码相同的代码规范，代码请用4个空格字符代替tab缩进。
请提交代码到dev分支，如果通过，我们会在特定时间合并到master分支上。
为了规范化提交日志的格式，commit消息，不要用中文，请用英文描述。

luadebug · 2025-07-10T09:46:59Z

checking for flags (-fPIC) ... ok
> arm-none-linux-gnueabihf-g++ "-fPIC" "-shared"
error: @programdir/core/sandbox/modules/os.lua:273: CMake Error at CMakeLists.txt:45 (find_package):
  Could not find a configuration file for package "imgui" that is compatible
  with requested version "1.0.0".

  The following configuration files were considered but not accepted:

    /home/runner/.xmake/packages/i/imgui/v1.92.0/6c5056f0648e40758c84f4716d3ac17d/lib/cmake/imgui/imguiConfig.cmake, version: 1.0.0 (64bit)



one
-- [OMATH]: Building on Linux
-- Configuring incomplete, errors occurred!

stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/sandbox/modules/os.lua:273]:
    [@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
    [@programdir/modules/package/tools/cmake.lua:1338]: in function 'configure'
    [@programdir/modules/package/tools/cmake.lua:1380]: in function 'install'
    [...er/work/xmake-repo/xmake-repo/packages/o/omath/xmake.lua:34]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:470]:

  => install omath v3.0.3 .. failed
error: @programdir/core/main.lua:329: @programdir/modules/async/runjobs.lua:331: .../modules/private/action/require/impl/actions/install.lua:579: install failed!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [.../modules/private/action/require/impl/actions/install.lua:579]: in function 'catch'
    [@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
    [.../modules/private/action/require/impl/actions/install.lua:437]:
    [...modules/private/action/require/impl/install_packages.lua:510]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:247]:

stack traceback:
	[C]: in function 'error'
	@programdir/core/base/os.lua:1075: in function 'base/os.raiselevel'
	(...tail calls...)
	@programdir/core/main.lua:329: in upvalue 'cotask'
	@programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>
error: execv(/opt/hostedtoolcache/xmake/master/x64/bin/xmake require -f -y --build -D --extra={configs={shared=false}} omath "omath v3.0.3") failed(255)
Error: Process completed with exit code 255.

It should be 32 bit imgui but it resolves it as 64 bit imgui during cross build...

WubiCookie · 2025-07-10T10:18:38Z

Isn't omath's licence MIT instead of zlib?

luadebug · 2025-07-10T10:40:09Z

It has been changed from MIT to Zlib :) at 3.0.1 ... 3.0.3
See orange-cpp/omath@f6f8bba

star-hengxing · 2025-07-11T07:01:30Z

checking for flags (-fPIC) ... ok
> arm-none-linux-gnueabihf-g++ "-fPIC" "-shared"
error: @programdir/core/sandbox/modules/os.lua:273: CMake Error at CMakeLists.txt:45 (find_package):
  Could not find a configuration file for package "imgui" that is compatible
  with requested version "1.0.0".

  The following configuration files were considered but not accepted:

    /home/runner/.xmake/packages/i/imgui/v1.92.0/6c5056f0648e40758c84f4716d3ac17d/lib/cmake/imgui/imguiConfig.cmake, version: 1.0.0 (64bit)



one
-- [OMATH]: Building on Linux
-- Configuring incomplete, errors occurred!

stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/sandbox/modules/os.lua:273]:
    [@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
    [@programdir/modules/package/tools/cmake.lua:1338]: in function 'configure'
    [@programdir/modules/package/tools/cmake.lua:1380]: in function 'install'
    [...er/work/xmake-repo/xmake-repo/packages/o/omath/xmake.lua:34]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:470]:

  => install omath v3.0.3 .. failed
error: @programdir/core/main.lua:329: @programdir/modules/async/runjobs.lua:331: .../modules/private/action/require/impl/actions/install.lua:579: install failed!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [.../modules/private/action/require/impl/actions/install.lua:579]: in function 'catch'
    [@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
    [.../modules/private/action/require/impl/actions/install.lua:437]:
    [...modules/private/action/require/impl/install_packages.lua:510]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:247]:

stack traceback:
	[C]: in function 'error'
	@programdir/core/base/os.lua:1075: in function 'base/os.raiselevel'
	(...tail calls...)
	@programdir/core/main.lua:329: in upvalue 'cotask'
	@programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>
error: execv(/opt/hostedtoolcache/xmake/master/x64/bin/xmake require -f -y --build -D --extra={configs={shared=false}} omath "omath v3.0.3") failed(255)
Error: Process completed with exit code 255.

It should be 32 bit imgui but it resolves it as 64 bit imgui during cross build...

Try pkgconfig?

luadebug · 2025-07-11T15:14:03Z

checking for flags (-fPIC) ... ok
> arm-none-linux-gnueabihf-g++ "-fPIC" "-shared"
error: @programdir/core/sandbox/modules/os.lua:273: CMake Error at CMakeLists.txt:45 (find_package):
  Could not find a configuration file for package "imgui" that is compatible
  with requested version "1.0.0".

  The following configuration files were considered but not accepted:

    /home/runner/.xmake/packages/i/imgui/v1.92.0/6c5056f0648e40758c84f4716d3ac17d/lib/cmake/imgui/imguiConfig.cmake, version: 1.0.0 (64bit)



one
-- [OMATH]: Building on Linux
-- Configuring incomplete, errors occurred!

stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/sandbox/modules/os.lua:273]:
    [@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
    [@programdir/modules/package/tools/cmake.lua:1338]: in function 'configure'
    [@programdir/modules/package/tools/cmake.lua:1380]: in function 'install'
    [...er/work/xmake-repo/xmake-repo/packages/o/omath/xmake.lua:34]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:470]:

  => install omath v3.0.3 .. failed
error: @programdir/core/main.lua:329: @programdir/modules/async/runjobs.lua:331: .../modules/private/action/require/impl/actions/install.lua:579: install failed!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [.../modules/private/action/require/impl/actions/install.lua:579]: in function 'catch'
    [@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
    [.../modules/private/action/require/impl/actions/install.lua:437]:
    [...modules/private/action/require/impl/install_packages.lua:510]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:247]:

stack traceback:
	[C]: in function 'error'
	@programdir/core/base/os.lua:1075: in function 'base/os.raiselevel'
	(...tail calls...)
	@programdir/core/main.lua:329: in upvalue 'cotask'
	@programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>
error: execv(/opt/hostedtoolcache/xmake/master/x64/bin/xmake require -f -y --build -D --extra={configs={shared=false}} omath "omath v3.0.3") failed(255)
Error: Process completed with exit code 255.

It should be 32 bit imgui but it resolves it as 64 bit imgui during cross build...

Try pkgconfig?

error: @programdir/core/sandbox/modules/os.lua:273: CMake Error in CMakeLists.txt:
  Imported target "PkgConfig::imgui" includes non-existent path
    "/home/runner/.xmake/packages/i/imgui/v1.92.0/63bf3a23860d476f963e64ec7c284417/lib/pkgconfig/../../include/imgui"
  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:
  * The path was deleted, renamed, or moved to another location.
  * An install or uninstall procedure did not complete successfully.
  * The installation package was faulty and references files it does not
  provide.
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_ASM_COMPILER
    CMAKE_C_COMPILER
    CMAKE_C_FLAGS_RELEASE
    CMAKE_FIND_ROOT_PATH_MODE_PACKAGE
    CMAKE_INSTALL_LIBDIR
    HAVE_FLAG_SEARCH_PATHS_FIRST
    OMATH_SHARED
CMake Generate step failed.  Build files cannot be regenerated correctly.
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/sandbox/modules/os.lua:273]:
    [@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
    [@programdir/modules/package/tools/cmake.lua:1338]: in function 'configure'
    [@programdir/modules/package/tools/cmake.lua:1380]: in function 'install'
    [...er/work/xmake-repo/xmake-repo/packages/o/omath/xmake.lua:41]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:470]:

  => install omath v3.0.3 .. failed

It points to correct include path?

luadebug · 2025-07-11T17:41:17Z

Do you have any workaround @star-hengxing ?

star-hengxing · 2025-07-13T01:43:31Z

pkgconfig

  Imported target "PkgConfig::imgui" includes non-existent path

    "/home/runner/.xmake/packages/i/imgui/v1.92.0/63bf3a23860d476f963e64ec7c284417/lib/pkgconfig/../../include/imgui"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and references files it does not
  provide.

Because

xmake-repo/packages/i/imgui/xmake.lua

Line 120 in 031a855

    
           add_includedirs("include", "include/imgui", "include/backends", "include/misc/cpp")

So you can try

local imgui = package:dep("imgui")
for _, inc in ipairs(imgui:get("includedirs")) do
    os.mkdir(imgui:installdir(inc))
end

star-hengxing · 2025-07-13T01:46:12Z

But I think this is a xmake bug. When generating the pc file, it needs to filter out non-existent paths.
@waruqi

luadebug · 2025-07-13T03:42:57Z

As far as I know

MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include
MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include\imgui
MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include\backends    
MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include\misc\cpp

The two of them would be empty folders:

MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include\imgui
MKDIR C:\Users\Admin\AppData\Local\.xmake\packages\i\imgui\v1.92.0\6c5056f0648e40758c84f4716d3ac17d\include\backends

star-hengxing · 2025-07-13T08:34:30Z

These directories will only exist when other imgui configs are enabled.

luadebug added 4 commits July 10, 2025 10:43

omath: add new package

19dd1aa

Lowercase vector2.hpp

fc8e1e2

limit osx/ios/ndk try wasm

074cc61

Update xmake.lua

7d41a08

Update xmake.lua

4be8ab6

luadebug added 2 commits July 11, 2025 17:55

Merge branch 'xmake-io:dev' into dev

14f9336

Update xmake.lua

fcfbe2c

luadebug added 3 commits July 11, 2025 18:22

Update xmake.lua

8196257

Update xmake.lua

7533fbd

drop bsd

5ad0e00

Imgui store version in cmake and workaround cross 32bit

adc64e0

try create empty folders?

b21626e

fixup

154390f

luadebug assigned luadebug and unassigned luadebug Jul 14, 2025

luadebug requested a review from star-hengxing July 14, 2025 10:43

star-hengxing merged commit 8fd53ec into xmake-io:dev Jul 14, 2025
73 checks passed

luadebug mentioned this pull request Jul 14, 2025

Update INSTALL.md orange-cpp/omath#48

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omath: add new package #7619

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omath: add new package #7619

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