[Bug]: NetBSD 10.0 compilation issues then conky crashes "attempting to use more CPUs than you have!

[epsheldoni]

What happened?

I had a similar issue with OpenBSD.
Downloaded latest version. Had compilation issues due to path to ncurses /usr/pkg/include/ncurses/ncurses.h not being in the following files
conky.cc line 92,
nc.h line32,
display-ncursed.cc line 39.
I replaced #<includeNcurses.h> with #include </usr/pkg/include/ncurses/ncurses.h>.

After making those changes compilation completes. However, conky crashes
with the following terminal output

NetBSD-10$ ./conky -d
conky: desktop window (0x1200028) is subwindow of root window (0x111)
conky: window type - normal
conky: drawing to created window (0x2e00002)
conky: drawing to double buffer
conky: forked to background, pid is 2479
NetBSD-10$
conky: FOUND: console
conky: FOUND: ncurses
conky: FOUND: file
conky: FOUND: x11
conky: cannot kvm_openfiles: /dev/mem: Permission denied
conky: maybe you need to setgid kmem this program?
conky: obj->data.i 2 info.cpu_count 1
conky: attempting to use more CPUs than you have!

After commenting out the CPU lines I ran conky and it ran but displayed no top information.
The terminal output was
NetBSD-10$ ./conky -d
conky: desktop window (0x1200028) is subwindow of root window (0x111)
conky: window type - normal
conky: drawing to created window (0x2e00002)
conky: drawing to double buffer
conky: forked to background, pid is 3332
NetBSD-10$
conky: FOUND: console
conky: FOUND: ncurses
conky: FOUND: file
conky: FOUND: x11
conky: cannot kvm_openfiles: /dev/mem: Permission denied
conky: maybe you need to setgid kmem this program?

Version

1.21.9

Which OS/distro are you seeing the problem on?

Linux (other)

Conky config

conky.config = {
background = true,
use_xft = true,
font = 'Liberation Sans:size=12',
update_interval = 1.0,
total_run_times = 0,
own_window = true,
own_window_class = 'Conky',
own_window_transparent = true,
own_window_type = normal,
own_window_argb_visual = true,
own_window_argb_value = 100,
own_window_hints = undecorated,below,sticky,skip_taskbar,skip_pager,
double_buffer = true,
maximum_width = 280,
draw_shades = false,
draw_outline = false,
draw_borders = false,
draw_graph_borders = false,
default_color = 'white',
default_shade_color = 'gray',
default_outline_color = 'gray',
alignment = 'middle_right',
gap_x = 12,
gap_y = 12,
no_buffers = true,
uppercase = false,
top_name_verbose = false,
cpu_avg_samples = 2,
override_utf8_locale = false,
color1 = blue,
color2 = gray,
}

--##############################################
--#  Output
--##############################################
conky.text = [[

Host:$alignr $nodename
Kernel:$alignr $kernel
Freq$alignr${freq}MHz
RAM:$alignr $mem/$memmax
Disk usage:$alignr ${fs_used /}/${fs_size /}
Uptime:$alignr $uptime

#CPU 0 usage:$alignr ${cpu cpu0}%
#CPU 1 usage:$alignr ${cpu cpu1}%
#CPU 2 usage:$alignr ${cpu cpu2}%
#CPU 3 usage:$alignr ${cpu cpu3}%
#CPU 4 usage:$alignr ${cpu cpu4}%
#CPU 5 usage:$alignr ${cpu cpu5}%
#CPU 6 usage:$alignr ${cpu cpu6}%
#CPU 7 usage:$alignr ${cpu cpu7}%

System Load:$alignr   ${loadavg}  
$cpubar
${cpugraph ffffff 000000}
Processes ${hr 1}
${top name 1}${alignr}${top cpu 1}
${top name 2}${alignr}${top cpu 2}
${top name 3}${alignr}${top cpu 3}
${top name 4}${alignr}${top cpu 4}
${top name 5}${alignr}${top cpu 5}
${top name 6}${alignr}${top cpu 6}
${top name 7}${alignr}${top cpu 7}
${top name 8}${alignr}${top cpu 8}
${top name 9}${alignr}${top cpu 9}

Ethernet wm0 ${hr 1}
Down: $color${downspeed wm0} - ${alignr}Up: ${upspeed wm0} -
${downspeedgraph wm0 25,120 CCCCCC 0000FF} ${alignr}${upspeedgraph wm0 25,120 000000 00ff00} $color
Total: ${totaldown wm0} ${alignr}Total: ${totalup wm0}

]]

Stack trace

(gdb) run -c ~/.conkyrc
Starting program: /home/sheldoni/Downloads/conky-main/build/src/conky -c ~/.conkyrc
[New process 4686]
conky: desktop window (0x1200028) is subwindow of root window (0x111)
conky: window type - normal
conky: drawing to created window (0x2e00002)
conky: drawing to double buffer
conky: forked to background, pid is 3590
[Inferior 1 (process 4686) exited normally]
(gdb) 
conky: FOUND: console
conky: FOUND: ncurses
conky: FOUND: file
conky: FOUND: x11
conky: cannot kvm_openfiles: /dev/mem: Permission denied
conky: maybe you need to setgid kmem this program?

and the previous two lines repeat

Relevant log output

No response