Bug 824462 – [haarp] net-vpn/dns2tcp-0.5.2 fails to compile with -fno-common: ld: auth.o:(.bss+0x0): multiple definition of `debug; rr.o:(.bss+0x0): first defined here

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2021-11-18 07:09:23 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: net-vpn/dns2tcp-0.5.2 fails to compile with -fno-common.
Discovered on: amd64 (internal ref: haarp_tinderbox)

NOTE:
To reproduce this issue you may want to set CFLAGS="${CFLAGS} -fno-common" or compile it with gcc-10 that enables -fno-common by default.

[Comment 1 Agostino Sarubbo 2021-11-18 07:09:25 UTC]

Created attachment 752306 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2021-11-18 07:09:26 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: auth.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: config.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: dns.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: dns_decode.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: main.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: options.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: queue.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: requests.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: server.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
/usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: socket.o:(.bss+0x0): multiple definition of `debug'; rr.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status