E: shared-lib-without-dependency-information /usr/bin/xxx for GO binaries

[socketpair]

I use Fedora 33 and rpmlint from the distro (rpmlint-1.11-12.fc33.noarch)

Fragment of .spec file how I build my GO sources:

%build
export GOPATH=/usr/share/gocode
export GOBUILDFLAGS="%gobuildflags"
export CGO_ENABLED=0
mkdir bin
export GOBIN=$(pwd)/bin
eval "go install $GOBUILDFLAGS ./mysources/..."

Example of the binary:
bug.zip

[marxin]

Thank you for the report.

Right now we skip .gox files

rpmlint/rpmlint/checks/BinariesCheck.py

Lines 614 to 618 in 7a87b6c

	# Go .go and .gox, .o and .static
	if is_ocaml_native or is_lua_bytecode or fname.endswith('.o') or \
	fname.endswith('.static') or fname.endswith('.gox') or \
	fname.endswith('.go'):
	continue

shouldn't the installed bug be named with the extension? I'm sorry, but I'm not much familiar with go extensions, but I know that we intentionally skip ELFs created with go for various reasons.

[socketpair]

No! my binaries are not extensions! they are final executable files. That's why they are placed in /usr/bin

[marxin]

All right, we can filter out the checks based on:

$ readelf -n bug
...
Displaying notes found in: .note.go.buildid
  Owner                Data size 	Description
  Go                   0x00000053	Unknown note type: (0x00000004)
   description data: 32 35 37 38 74 7a 4d 61 66 2d 68 32 39 62 37 4a 36 5f 47 46 2f 43 49 39 43 36 71 64 62 70 65 5a 79 79 5a 35 6e 39 4f 36 48 2f 6a 78 7a 65 6f 30 61 50 76 6c 4f 74 51 45 4d 55 71 6b 6e 31 2f 37 64 50 39 6d 64 61 31 6d 50 41 4a 43 6e 2d 6d 49 66 35 42 

I'll work on that..

[marxin]

@socketpair May I please ask you for steps on how to create a reproducer that will be as small as possible?

[socketpair]

@marxin What should I give to you ? minimized srpm ?

[marxin]

@marxin What should I give to you ? minimized srpm ?

Yes, please.

[socketpair]

example.zip

srpm + generated rpms

@marxin

[marxin]

@Conan-Kudo Ok, looking again at the provided /usr/bin/example1, I see the following:

$ file ./usr/bin/example1
./usr/bin/example1: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=8b6123ebd92047ed4d7edefd646d453b98332dba, stripped

So it's classified as "shared object" and it's really statically linked:

ldd ./usr/bin/example1
	statically linked

That said, the error message looks reasonable to me.

[marxin]

Fixed with 5e1a42a.

[socketpair]

@marxin no such commit in master. Please reopen.

[marxin]

Sorry, you're correct as #599 was not merged.