- Packaging improvements:
* Remove define github project name components no longer needed
* Remove define gname and uname for user and group creation, use
package name macro with identical value
* Drop BuildRequires: golang-packaging. The original macros for
file movements into GOPATH are obsolete with Go modules. Macro
go_nostrip is no longer needed with current binutils and Go.
* Use autosetup -a 1 to unpack source and vendored dependencies
* Drop export CGO_ENABLED="0". Use the default unless there is a
defined requirement or benefit.
* Build PIE with pattern that may become recommended procedure:
%%ifnarch ppc64 GOFLAGS="-buildmode=pie" %%endif go build
A go toolchain buildmode default config would be preferable
but none exist at this time.
* Drop mod=vendor, go1.14+ will detect vendor dir and auto-enable
* Remove ldflags -s (Omit symbol table and debug info) and -w
(Omit DWARF symbol table). This information is used to produce
separate debuginfo packages and binaries are stripped for
reduced size by GNU strip during RPM build.
* Add basic %check to execute binary --help