`go version -m` prints "Go version and module versions used to build a specific
executable"
Example from the Go docs
https://go.dev/ref/mod#go-version-m
The -m flag causes go version to print each executable’s embedded
module version information, when available. For each executable, go version -m prints a
table with tab-separated columns like the one below.
$ go version -m ~/go/bin/goimports
/home/jrgopher/go/bin/goimports: go1.14.3
path
golang.org/x/tools/cmd/goimports
mod
golang.org/x/tools v0.0.0-20200518203908-8018eb2c26ba
h1:0Lcy64USfQQL6GAJma8BdHCgeofcchQj+Z7j0SXYAzU=
dep
golang.org/x/mod v0.2.0
h1:KU7oHjnv3XNWfa5COkzUifxZmxp1TyI7ImMXqFxLwvQ=
dep
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543
h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
However this information seems to be missing in Fedora go binaries:
$ go version -m /usr/bin/caddy
caddy: go1.19
path
github.com/caddyserver/caddy/cmd/caddy
build -compiler=gc
build -ldflags=" -X
github.com/caddyserver/caddy/version=2.5.2 -B
0x5ed1393cc60665b6fd18eda730da04e78c91ee51 -compressdwarf=false -linkmode=external
-extldflags '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now
-specs=/usr/lib/rpm/redhat/redhat-hardened-ld
-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1
-Wl,-dT,/builddir/build/BUILD/caddy-2.5.2/.package_note-caddy-2.5.2-1.fc37.x86_64.ld
'"
build -tags=rpm_crashtraceback
build CGO_ENABLED=1
build CGO_CFLAGS=
build CGO_CPPFLAGS=
build CGO_CXXFLAGS=
build CGO_LDFLAGS=
build GOARCH=amd64
build GOOS=linux
build GOAMD64=v1
Presumably the module version information is stripped by some build flag. Could it be
added back? Or would it add too much to binary size?