Arch Linux User Repository

This is caused because of changes in GCC since version 11 (IIRC). To fix it, you have to build with -fcommon switch. Unfortunately I do not have python2 installed in my system anymore, so I cannot test this (since waf build script only works with python2).

Fails for me, too; error while linking. More context:

[...]
[ 99/101] cxxshlib: build_directory/chips/mcs51.cpp.7.o -> build_directory/chips/mcs51.chip
[100/101] cxxstlib: build_directory/gui-gtk/bineditor.c.1.o build_directory/gui-gtk/gui.c.1.o build_directory/gui-gtk/gui_xml.c.1.o build_directory/gui-gtk/be_panel.c.1.o build_directory/gui-gtk/be_buffer.c.1.o build_directory/gui-gtk/be_bitmap.c.1.o build_directory/gui-gtk/be_asmview.c.1.o build_directory/gui-gtk/be_stencil.c.1.o build_directory/gui-gtk/index_stc.c.1.o -> build_directory/gui-gtk/libgui-gtk.a
[101/101] cxxprogram: build_directory/src/buffer.cpp.1.o build_directory/src/chip.cpp.1.o build_directory/src/dummy.cpp.1.o build_directory/src/storings.cpp.1.o build_directory/src/iface.cpp.1.o build_directory/src/files.cpp.1.o build_directory/src/parport.cpp.1.o build_directory/src/timer.cpp.1.o build_directory/src/protocols.cpp.1.o build_directory/src/script.cpp.1.o build_directory/src/checksum.cpp.1.o build_directory/src/cfp.c.1.o build_directory/src/main.cpp.2.o -> build_directory/geepro
/usr/bin/ld: bineditor.c.1.o (symbol from plugin): in function `gui_bineditor_get_type':
(.text+0x0): multiple definition of `GuiBineditorColorsSet'; gui.c.1.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: be_panel.c.1.o (symbol from plugin): in function `gui_bineditor_warning':
(.text+0x0): multiple definition of `GuiBineditorColorsSet'; gui.c.1.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: be_bitmap.c.1.o (symbol from plugin): in function `gui_bineditor_bitmap':
(.text+0x0): multiple definition of `GuiBineditorColorsSet'; gui.c.1.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: be_asmview.c.1.o (symbol from plugin): in function `gui_bineditor_asm_view':
(.text+0x0): multiple definition of `GuiBineditorColorsSet'; gui.c.1.o (symbol from plugin):(.text+0x0): first defined here
/usr/bin/ld: be_stencil.c.1.o (symbol from plugin): in function `gui_bineditor_stencil_generate_index_file':
(.text+0x0): multiple definition of `GuiBineditorColorsSet'; gui.c.1.o (symbol from plugin):(.text+0x0): first defined here
lto-wrapper: warning: using serial compilation of 3 LTRANS jobs
lto-wrapper: note: see the ‘-flto’ option documentation for more information
collect2: error: ld returned 1 exit status
Waf: Leaving directory `/home/[...]/.cache/yay/geepro/src/geepro/build_directory'
Build failed
 -> task failed (exit status 1): 
    {task 140631320635984: cxxprogram buffer.cpp.1.o,chip.cpp.1.o,dummy.cpp.1.o,storings.cpp.1.o,iface.cpp.1.o,files.cpp.1.o,parport.cpp.1.o,timer.cpp.1.o,protocols.cpp.1.o,script.cpp.1.o,checksum.cpp.1.o,cfp.c.1.o,main.cpp.2.o -> geepro}
['/usr/bin/g++', 'src/buffer.cpp.1.o', 'src/chip.cpp.1.o', 'src/dummy.cpp.1.o', 'src/storings.cpp.1.o', 'src/iface.cpp.1.o', 'src/files.cpp.1.o', 'src/parport.cpp.1.o', 'src/timer.cpp.1.o', 'src/protocols.cpp.1.o', 'src/script.cpp.1.o', 'src/checksum.cpp.1.o', 'src/cfp.c.1.o', 'src/main.cpp.2.o', '-o', '/home/[...]/.cache/yay/geepro/src/geepro/build_directory/geepro', '-Wl,-Bstatic', '-L/home/[...]/.cache/yay/geepro/src/geepro/build_directory/gui-gtk', '-lgui-gtk', '-Wl,-Bdynamic', '-lgtk-3', '-lgdk-3', '-lz', '-lpangocairo-1.0', '-lpango-1.0', '-lharfbuzz', '-latk-1.0', '-lcairo-gobject', '-lcairo', '-lgdk_pixbuf-2.0', '-lgio-2.0', '-lgobject-2.0', '-lglib-2.0', '-lcairo', '-lxml2', '-Wl,-O1,--sort-common,--as-needed,-z,relro,--hash-style=gnu', '-Wl,-O1,--sort-common,--as-needed,-z,relro,--hash-style=gnu', '-ldl', '-pthread', '-pthread', '-rdynamic']
==> ERROR: A failure occurred in build().

Thanks for maintaining!

Build failed -> task failed (exit status 1): {task 140094876040336: cxxprogram buffer.cpp.1.o,chip.cpp.1.o,dummy.cpp.1.o,storings.cpp.1.o,iface.cpp.1.o,files.cpp.1.o,parport.cpp.1.o,timer.cpp.1.o,protocols.cpp.1.o,script.cpp.1.o,checksum.cpp.1.o,cfp.c.1.o,main.cpp.2.o -> geepro} ['/usr/bin/g++', 'src/buffer.cpp.1.o', 'src/chip.cpp.1.o', 'src/dummy.cpp.1.o', 'src/storings.cpp.1.o', 'src/iface.cpp.1.o', 'src/files.cpp.1.o', 'src/parport.cpp.1.o', 'src/timer.cpp.1.o', 'src/protocols.cpp.1.o', 'src/script.cpp.1.o', 'src/checksum.cpp.1.o', 'src/cfp.c.1.o', 'src/main.cpp.2.o', '-o', '/home/gri/geepro/build_directory/geepro', '-Wl,-Bstatic', '-L/home/gri/geepro/build_directory/gui-gtk', '-lgui-gtk', '-Wl,-Bdynamic', '-lgtk-3', '-lgdk-3', '-lz', '-lpangocairo-1.0', '-lpango-1.0', '-lharfbuzz', '-latk-1.0', '-lcairo-gobject', '-lcairo', '-lgdk_pixbuf-2.0', '-lgio-2.0', '-lgobject-2.0', '-lglib-2.0', '-lcairo', '-lxml2', '-ldl', '-pthread', '-rdynamic']