Have you ever tried Mogan?
Planet in Mogan could be viewed in Mogan itself, without opening web browsers.
@mgubi Are you interested to merge tm-forge/blog/planet into one planet?
A planet:
I think some resources in tm-forge should be maintained as a plugin. And I’m planning to start the plugin center in Mogan v1.1.3.
I tried a previous version. Maybe at that time it was almost the same as TeXmacs. Let me try it again.
Do I have to compile it for Ubuntu?
Yes. https://mogan.app/guide/Develop_on_Linux.html
The build process is very smoothy. Hope you try it and open the XmacsLabs Planet via Help->Planet.
Please remember that the documents under Help → Planet are primarily written in Chinese.
Thanks.
Two questions
I am using xmake:
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
what to do?
Please describe in detail how you get this fatal error.
Issuing xmake.
Here is the output of xmake:
note: CMakeLists.txt found, try building it or you can run `xmake f --trybuild=` to set buildsystem (pass -y or --confirm=y/n/d to skip confirm)?
please input: y (y/n)
checking for platform ... linux
checking for architecture ... x86_64
-- The CXX compiler identification is GNU 12.2.0
-- The C compiler identification is GNU 12.2.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test Iconv_IS_BUILT_IN
-- Performing Test Iconv_IS_BUILT_IN - Success
-- Found Iconv: built in to C library
-- Found SQLite3: /usr/include (found version "3.39.3")
-- Found Freetype: /usr/local/lib/libfreetype.so (found version "2.10.0")
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.2")
-- Found X11: /usr/include
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of FILE
-- Check size of FILE - failed
-- Check size of intptr_t
-- Check size of intptr_t - done
-- Check size of time_t
-- Check size of time_t - done
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for memory.h
-- Looking for memory.h - found
-- Looking for stdlib.h
-- Looking for stdlib.h - found
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for sys/stat.h
-- Looking for sys/stat.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for X11/Xlib.h
-- Looking for X11/Xlib.h - found
-- Looking for X11/Xutil.h
-- Looking for X11/Xutil.h - found
-- Looking for pty.h
-- Looking for pty.h - found
-- Looking for util.h
-- Looking for util.h - not found
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Looking for dlopen
-- Looking for dlopen - found
-- Check size of void*
-- Check size of void* - done
-- Check if we are on a 64-bits computer
-- final adjustments for an Intel or AMD GNU/Linux host
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.6.38")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (found version "80")
-- Found CURL: /usr/lib/x86_64-linux-gnu/libcurl.so (found version "7.85.0")
-- Found Qt: 5
-- Enabling Qt port
-- TeXmacs_LibrariesPNG::PNGZLIB::ZLIBJPEG::JPEGCURL::libcurlIconv::Iconv-lpthreadSQLite::SQLite3Freetype::FreetypeQt5::CoreQt5::GuiQt5::WidgetsQt5::PrintSupportQt5::Svg
-- Configuring done
-- Generating done
CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_INSTALL_LIBDIR
-- Build files have been written to: /home/giovanni/Software/Other programs/Mogan/mogan-1.1.1/build
[ 1%] Building mogan man page
[ 1%] Automatic MOC for target texmacs_body
[ 1%] Automatic MOC for target tm_shell
[ 1%] Built target mogan.1
[ 1%] Built target tm_shell_autogen
[ 1%] Building CXX object plugins/shell/CMakeFiles/tm_shell.dir/src/tm_shell.cpp.o
[ 1%] Building CXX object plugins/shell/CMakeFiles/tm_shell.dir/tm_shell_autogen/mocs_compilation.cpp.o
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [plugins/shell/CMakeFiles/tm_shell.dir/build.make:76: plugins/shell/CMakeFiles/tm_shell.dir/tm_shell_autogen/mocs_compilation.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [plugins/shell/CMakeFiles/tm_shell.dir/build.make:90: plugins/shell/CMakeFiles/tm_shell.dir/src/tm_shell.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:277: plugins/shell/CMakeFiles/tm_shell.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 1%] Built target texmacs_body_autogen
make: *** [Makefile:136: all] Error 2
error: execv(make -j10) failed(2)
giovanni@CELSIUS:mogan-1.1.1$ xmake
[ 1%] Automatic MOC for target tm_shell
[ 1%] Built target mogan.1
[ 1%] Automatic MOC for target texmacs_body
[ 1%] Built target tm_shell_autogen
[ 1%] Built target texmacs_body_autogen
[ 1%] Building CXX object plugins/shell/CMakeFiles/tm_shell.dir/tm_shell_autogen/mocs_compilation.cpp.o
[ 1%] Building CXX object plugins/shell/CMakeFiles/tm_shell.dir/src/tm_shell.cpp.o
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [plugins/shell/CMakeFiles/tm_shell.dir/build.make:76: plugins/shell/CMakeFiles/tm_shell.dir/tm_shell_autogen/mocs_compilation.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [plugins/shell/CMakeFiles/tm_shell.dir/build.make:90: plugins/shell/CMakeFiles/tm_shell.dir/src/tm_shell.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:277: plugins/shell/CMakeFiles/tm_shell.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/BibTeX/conservative_bib.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/generic.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/texmacs_body_autogen/mocs_compilation.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/BibTeX/parsebib.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/input.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/indexation.cpp.o
[ 2%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Scheme/from_scheme.cpp.o
[ 3%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/post_convert.cpp.o
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:90: src/CMakeFiles/texmacs_body.dir/Data/Convert/BibTeX/conservative_bib.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:104: src/CMakeFiles/texmacs_body.dir/Data/Convert/BibTeX/parsebib.cpp.o] Error 1
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:76: src/CMakeFiles/texmacs_body.dir/texmacs_body_autogen/mocs_compilation.cpp.o] Error 1
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:118: src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/generic.cpp.o] Error 1
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:132: src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/indexation.cpp.o] Error 1
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:160: src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/post_convert.cpp.o] Error 1
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:146: src/CMakeFiles/texmacs_body.dir/Data/Convert/Generic/input.cpp.o] Error 1
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:174: src/CMakeFiles/texmacs_body.dir/Data/Convert/Scheme/from_scheme.cpp.o] Error 1
[ 3%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Scheme/to_scheme.cpp.o
[ 3%] Building CXX object src/CMakeFiles/texmacs_body.dir/Data/Convert/Tex/conservative_fromtex.cpp.o
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:188: src/CMakeFiles/texmacs_body.dir/Data/Convert/Scheme/to_scheme.cpp.o] Error 1
c++: fatal error: cannot specify ‘-o’ with ‘-c’, ‘-S’ or ‘-E’ with multiple files
compilation terminated.
make[2]: *** [src/CMakeFiles/texmacs_body.dir/build.make:202: src/CMakeFiles/texmacs_body.dir/Data/Convert/Tex/conservative_fromtex.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:172: src/CMakeFiles/texmacs_body.dir/all] Error 2
make: *** [Makefile:136: all] Error 2
error: execv(make -j10) failed(2)
Try input n? Mogan prefers xmake rather than cmake.
It seems there is a compatible mode for cmake in xmake. Please do not use cmake.
xmake build --yes --verbose --diagnosis --jobs=8 --all
This fails in the following way:
note: CMakeLists.txt found, try building it or you can run `xmake f --trybuild=` to set buildsystem (pass -y or --confirm=y/n/d to skip confirm)?
please input: y (y/n)
n
note: xmake.lua not found, try generating it (pass -y or --confirm=y/n/d to skip confirm)?
please input: n (y/n)
y
xmake.lua not found, scanning files ..
error: project not found!
This makes more progress, and stops at
[ 1%] Built target texmacs_body_autogen
make[1]: Leaving directory '/home/giovanni/Software/Other programs/Mogan/mogan-1.1.1/build'
make: *** [Makefile:139: all] Error 2
error: @programdir/core/main.lua:280: @programdir/core/sandbox/modules/os.lua:372: execv(make -j8 VERBOSE=1) failed(2)
stack traceback:
[C]: in function 'error'
[@programdir/core/base/os.lua:897]:
[@programdir/core/sandbox/modules/os.lua:372]:
[@programdir/modules/private/action/trybuild/cmake.lua:299]: in function 'build'
[@programdir/actions/build/main.lua:45]: in function '_do_try_build'
[@programdir/actions/build/main.lua:81]: in function '_try_build'
[@programdir/actions/build/main.lua:116]:
[C]: in function 'xpcall'
[@programdir/core/base/utils.lua:280]:
[@programdir/core/base/task.lua:501]: in function 'run'
[@programdir/core/main.lua:278]: in function 'cotask'
[@programdir/core/base/scheduler.lua:404]:
stack traceback:
[C]: in function 'error'
@programdir/core/base/os.lua:897: in function 'os.raiselevel'
(...tail calls...)
@programdir/core/main.lua:280: in upvalue 'cotask'
@programdir/core/base/scheduler.lua:404: in function <@programdir/core/base/scheduler.lua:397>
just use xmake in the root dir (do not enter the build dir), like
git clone xxx
cd mogan
xmake
or
git clone xxx
cd mogan
xmake build --yes --verbose --diagnosis --jobs=8 --all
You can always learn from CI yaml file: https://gitee.com/XmacsLabs/mogan/blob/main/.github/workflows/ci-xmake.yaml#L108-141
I had issued xmake in the root dir, but starting from the release at https://github.com/XmacsLabs/mogan/releases/tag/v1.1.1
Now starting by cloning the code at the repository at https://github.com/XmacsLabs/mogan the compilation succeeds and the unit tests are ok.
The program crashes at startup, it looks like it does not like something about my TeXmacs installation. I will investigate more later.
—It is easier than compiling TeXmacs, which I never could do 
I do have one more question in the meantime. As a first step in the compilation, xmake made me install the following:
note: install or modify (m) these packages (pass -y to skip confirm)?
in xmake-repo:
-> libpng v1.6.37
-> libiconv 1.17
-> libjpeg v9e
-> libcurl 7.84.0
-> freetype 2.12.1
-> sqlite3 3.39.0+200
Is this going to interfere with packages with the same name installed with apt?
Ok, made it, I had first to issue
export TEXMACS_PATH=
It looks nice. I like the icons.
Of course now I have to learn Chinese to read XmacsLabs Planet
BTW I still would appreciate some info about the packages that xmake installed (see message above).
No. All these dependencies are installed in $HOME/.xmake, it is in user space and only visible to xmake.
Follow the five steps, https://mogan.app/guide/Develop_on_Linux.html#using-xmake
export TEXMACS_PATH is not needed. I guess you have ignored step 4.
I find xmake install -o build/package mogan_install in my terminal with arrow up, so maybe I did issue it.
This is how I tune the TEXMACS_PATH on GNU/Linux.
This https://meta.discourse.org/t/pinned-post-doesnt-show-as-lastest-when-log-in/125102 tells that the solution is " Un-check ‘automatically unpin topics’ and ‘default topics automatic unpin’ in ‘Settings’ menu(admin authority required)."
Can some admin (@darcy 
) try it?
I have the feeling that even if it is simple it is too much to remember, because the posts will disappear from awareness. I can’t try the " Un-check ‘automatically unpin topics’ " suggestion myself, as I don’t have access to the site settings.
Edit: Exactly like the Tell us the most impressive features of GNU TeXmacs! post
Or a post with links to the Wiki posts