xmake生成wxWidgets工程下载repo #6583

wieniawski-lai · 2025-06-25T01:55:21Z

wieniawski-lai
Jun 25, 2025

hi，all，

我在linux下面，用vscode的xmake插件，生成了wxWidgets的工程，并且没有改动任何一行代码和配置（lua）。然后xmake build的时候，就要下载一堆repo：

note: install or modify (m) these packages (pass -y to skip confirm)?
in xmake-repo:
-> nanosvg 2022.07.09 [from:wxwidgets, license:zlib]
-> meson 1.8.2 [host, from:libepoxy,gdk-pixbuf,libxkbcommon,gtk3,wayland,at-spi2-core,graphene,pango,glib,wayland-protocols,fontconfig,harfbuzz,cairo,pixman, license:Apache-2.0]
-> at-spi2-core 2.53.90 [from:wxwidgets,gtk3, license:LGPL-2.1]
-> libtiff v4.7.0 [from:wxwidgets,gdk-pixbuf]
-> wxwidgets 3.2.5
please input: y (y/n/m)

看样子是xmake-repo需要下载安装这些package

我的问题是

这些package下载到了哪里
这些package安装到了哪里？默认目录吗/usr/bin?
xmake-repo是不是等同于xrepo?
看样子下载的源大部分都是在国外，有办法指定下载源的国内镜像吗？

谢谢

waruqi · 2025-06-25T02:40:13Z

waruqi
Jun 25, 2025
Maintainer

这些package下载到了哪里
这些package安装到了哪里？默认目录吗/usr/bin?

xrepo info

xmake-repo是不是等同于xrepo?

xrepo 是 cli， xmake-repo 是中心包仓库

看样子下载的源大部分都是在国外，有办法指定下载源的国内镜像吗？

部分有镜像，具体看 xmake-repo 对应包的 urls 配置。这边不会提供存储服务，包本身如果有提供官方镜像源，就可以配上去，没有那就是没有

2 replies

wieniawski-lai Jun 25, 2025
Author

这些package下载到了哪里
这些package安装到了哪里？默认目录吗/usr/bin?

xrepo info
看到了,谢谢.我发现所有的repo都下载,安装到了~/.xmake目录下面
我有什么方式能够改变这个位置吗
比如设置环境变量
我的理解,xrepo是对等与vcpkg的,vcpkg可以通过设置环境变量,改变package安装的目录

xmake-repo是不是等同于xrepo?

xrepo 是 cli， xmake-repo 是中心包仓库

看样子下载的源大部分都是在国外，有办法指定下载源的国内镜像吗？

部分有镜像，具体看 xmake-repo 对应包的 urls 配置。这边不会提供存储服务，包本身如果有提供官方镜像源，就可以配上去，没有那就是没有
这个具体怎么操作

xrepo -h

以及xrepo的user guide我都没有找到方法.
对于cli和vscode,怎么能设置镜像的url?
比如wxWidgets在github上面的repo是

https://github.com/wxWidgets/wxWidgets

我们怎么能把这个url改成镜像的url.有没有可能改

环境变量
some json file or lua file
来达到目的

谢谢

waruqi Jun 25, 2025
Maintainer

以及xrepo的user guide我都没有找到方法.

https://xmake.io/#/zh-cn/manual/package_dependencies?id=packageadd_urls

我们怎么能把这个url改成镜像的url.有没有可能改

#6569 (comment)

wieniawski-lai · 2025-06-25T05:46:14Z

wieniawski-lai
Jun 25, 2025
Author

谢谢，

刚刚能把wxWidgets的package下载下来了。我也看到在~/.xmake/cache里面有下载下来的压缩包。
但是还是报错

  => install wxwidgets 3.2.5 .. failed

attempt to concatenate a nil value (local 'minor')
if you want to get more verbose errors, please see:
  -> /home/<username>/.xmake/cache/packages/2506/w/wxwidgets/3.2.5/installdir.failed/logs/install.txt
error: install failed!

我也查看了install.txt，里面的内容也是一样：

attempt to concatenate a nil value (local 'minor')

这个应该怎么解决。

谢谢

3 replies

waruqi Jun 25, 2025
Maintainer

加 -vD 看栈

wieniawski-lai Jun 25, 2025
Author

here is the report

checking for ping ... /usr/bin/ping
pinging the host(github.com) ... 102 ms
/usr/bin/tar -xf /home/username/.xmake/cache/packages/2506/w/wxwidgets/3.2.5/wxWidgets-3.2.5.tar.bz2 -C source.tmp
patching patches/3.2.5/add_libdir.patch to wxwidgets-3.2.5 ..
applying patch /tmp/.xmake1000/250625/patches/wxwidgets/3.2.5/add_libdir.patch
/usr/bin/git apply --reject --ignore-whitespace /tmp/.xmake1000/250625/patches/wxwidgets/3.2.5/add_libdir.patch
Checking patch build/cmake/modules/FindGTK3.cmake...
Checking patch build/cmake/modules/FindWAYLANDEGL.cmake...
Applied patch build/cmake/modules/FindGTK3.cmake cleanly.
Applied patch build/cmake/modules/FindWAYLANDEGL.cmake cleanly.
error: ...e/repositories/xmake-repo/packages/w/wxwidgets/xmake.lua:146: attempt to concatenate a nil value (local 'minor')
stack traceback:
    [...e/repositories/xmake-repo/packages/w/wxwidgets/xmake.lua:146]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:452]:

  => install wxwidgets 3.2.5 .. failed
error: @programdir/core/main.lua:329: @programdir/core/sandbox/modules/import/core/base/task.lua:65: @programdir/modules/async/runjobs.lua:325: .../modules/private/action/require/impl/actions/install.lua:561: install failed!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [.../modules/private/action/require/impl/actions/install.lua:561]: in function 'catch'
    [@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
    [.../modules/private/action/require/impl/actions/install.lua:419]:
    [...modules/private/action/require/impl/install_packages.lua:510]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:241]:

stack traceback:
        [C]: in function 'error'
        @programdir/core/base/os.lua:1075: in function '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>

waruqi Jun 25, 2025
Maintainer

包配置的问题，可以反馈到 xmake-repo/issues 那边去，或者直接开 pr 修下

https://github.com/xmake-io/xmake-repo/blob/18c3779adf6f325eb0ff096136b29fd4cf966088/packages/w/wxwidgets/xmake.lua#L146

wieniawski-lai · 2025-06-25T07:10:38Z

wieniawski-lai
Jun 25, 2025
Author

我已经发到xmake-repo那边了。

然而，我的电脑上本身安装了wxWidgets在/opt/wxWidgets下面

我用下面的command，可以成功的编译运行src/main.cpp的文件

g++ main.cpp `wx-config --cxxflags --libs` -o hello
./hello

这证明我的环境是没有问题的。

而wx-config --cxxflags --libs展开之后是

-I/opt/wxWidgets/lib/wx/include/gtk3-unicode-3.3 -I/opt/wxWidgets/include/wx-3.3 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread
-L/opt/wxWidgets/lib -pthread   -lwx_gtk3u_xrc-3.3 -lwx_gtk3u_html-3.3 -lwx_gtk3u_qa-3.3 -lwx_gtk3u_core-3.3 -lwx_baseu_xml-3.3 -lwx_baseu_net-3.3 -lwx_baseu-3.3

根据这些信息，我将lua文件改成下面的样子

add_rules("mode.debug", "mode.release")

--add_requires("wxwidgets")

target("haha")
    set_kind("binary")
    add_files("src/*.cpp")
    set_languages("c++")
--    set_toolchains("g++")
--    add_packages("wxwidgets")

--
-- If you want to known more usage about xmake, please see https://xmake.io
--
-- ## FAQ
--
-- You can enter the project directory firstly before building project.
--
--   $ cd projectdir
--
-- 1. How to build project?
--
--   $ xmake
--
-- 2. How to configure project?
--
--   $ xmake f -p [macosx|linux|iphoneos ..] -a [x86_64|i386|arm64 ..] -m [debug|release]
--
-- 3. Where is the build output directory?
--
--   The default output directory is `./build` and you can configure the output directory.
--
--   $ xmake f -o outputdir
--   $ xmake
--
-- 4. How to run and debug target after building project?
--
--   $ xmake run [targetname]
--   $ xmake run -d [targetname]
--
-- 5. How to install target to the system directory or other output directory?
--
--   $ xmake install
--   $ xmake install -o installdir
--
-- 6. Add some frequently-used compilation flags in xmake.lua
--
-- @code
--    -- add debug and release modes
--    add_rules("mode.debug", "mode.release")
--
--    -- add macro definition
--    add_defines("NDEBUG", "_GNU_SOURCE=1")
--
--    -- set warning all as error
--    set_warnings("all", "error")
--
--    -- set language: c99, c++11
--    set_languages("c99", "c++11")
--
--    -- set optimization: none, faster, fastest, smallest
--    set_optimize("fastest")
--
--    -- add include search directories
    add_includedirs("/opt/wxWidgets/include/wx-3.3/", "/opt/wxWidgets/lib/wx/include/gtk3-unicode-3.3/")
--
--    -- add link libraries and search directories
    add_links("wx_gtk3u_xrc-3.3", "wx_gtk3u_html-3.3", "wx_gtk3u_qa-3.3", "wx_gtk3u_core-3.3", "wx_baseu_xml-3.3", "wx_baseu_net-3.3", "wx_baseu-3.3")
    add_linkdirs("/opt/wxWidgets/lib/")
--
--    -- add system link libraries
--    add_syslinks("z", "pthread")
--
--    -- add compilation and link flags
    add_cxflags("-D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread")
    add_ldflags("-pthread")
--
-- @endcode
--

但是，我运行xmake的时候还是编译出错。

usr/bin/gcc -c -m32 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -I/opt/wxWidgets/include/wx-3.3 -I/opt/wxWidgets/lib/wx/include/gtk3-unicode-3.3 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -DNDEBUG -o build/.objs/haha/linux/i386/release/src/main.cpp.o src/main.cpp
error: @programdir/core/main.lua:329: @programdir/actions/build/main.lua:146: @programdir/modules/async/runjobs.lua:331: @programdir/modules/private/action/build/object.lua:100: @programdir/modules/core/tools/gcc.lua:1035: In file included from /opt/wxWidgets/include/wx-3.3/wx/object.h:23,
                 from /opt/wxWidgets/include/wx-3.3/wx/wx.h:14,
                 from src/main.cpp:1:
/opt/wxWidgets/include/wx-3.3/wx/string.h:242:15: error: ‘wxUniChar wxCStrData::operator[](unsigned int) const’ cannot be overloaded with ‘wxUniChar wxCStrData::operator[](size_t) const’
  242 |     wxUniChar operator[](unsigned int n) const { return operator[](size_t(n)); }
      |               ^~~~~~~~
/opt/wxWidgets/include/wx-3.3/wx/string.h:238:22: note: previous declaration ‘wxUniChar wxCStrData::operator[](size_t) const’
  238 |     inline wxUniChar operator[](size_t n) const;
      |                      ^~~~~~~~
/opt/wxWidgets/include/wx-3.3/wx/string.h:1563:15: error: ‘wxUniChar wxString::operator[](unsigned int) const’ cannot be overloaded with ‘wxUniChar wxString::operator[](size_t) const’
 1563 |     wxUniChar operator[](unsigned int n) const
      |               ^~~~~~~~
/opt/wxWidgets/include/wx-3.3/wx/string.h:1560:15: note: previous declaration ‘wxUniChar wxString::operator[](size_t) const’
 1560 |     wxUniChar operator[](size_t n) const
      |               ^~~~~~~~
/opt/wxWidgets/include/wx-3.3/wx/string.h:1575:18: error: ‘wxUniCharRef wxString::operator[](unsigned int)’ cannot be overloaded with ‘wxUniCharRef wxString::operator[](size_t)’
 1575 |     wxUniCharRef operator[](unsigned int n)
      |                  ^~~~~~~~
/opt/wxWidgets/include/wx-3.3/wx/string.h:1572:18: note: previous declaration ‘wxUniCharRef wxString::operator[](size_t)’
 1572 |     wxUniCharRef operator[](size_t n)
      |                  ^~~~~~~~

可以看到编译的option是

/usr/bin/gcc -c -m32 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -I/opt/wxWidgets/include/wx-3.3 -I/opt/wxWidgets/lib/wx/include/gtk3-unicode-3.3 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -DNDEBUG -o build/.objs/haha/linux/i386/release/src/main.cpp.o src/main.cp

和编译成功的option并不完全一样，用到了gcc而不是g++。
请问lua文件应该如何更改？
谢谢

1 reply

waruqi Jun 25, 2025
Maintainer

跟 gcc g++ 无关，函数参数 size_t, unsigned int 不匹配导致，仔细看 error 跟 xmake 也无关，自己调下 flags

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