unknown file type gpgme_off_t for older versions of gpgme

[gburges]

github.com/Azure/ARO-RP/vendor/github.com/mtrmac/gpgme

vendor/github.com/mtrmac/gpgme/data.go:187:12: could not determine kind of name for C.gogpgme_data_seek
vendor/github.com/mtrmac/gpgme/data.go:53:53: could not determine kind of name for C.gpgme_off_t
cgo:
gcc errors for preamble:
In file included from vendor/github.com/mtrmac/gpgme/data.go:6:0:
./go_gpgme.h:15:1: error: unknown type name 'gpgme_off_t'
extern gpgme_off_t gogpgme_data_seek(gpgme_data_t dh, gpgme_off_t offset, int whence);
^
./go_gpgme.h:15:55: error: unknown type name 'gpgme_off_t'
extern gpgme_off_t gogpgme_data_seek(gpgme_data_t dh, gpgme_off_t offset, int whence);
^

Using latest packages available in RHEL7

proglottis/gpgme#24

[jim-minter]

Won't fix. Upgrade your development OS.

[jim-minter]

Well, maybe we might fix. Setting the following environment variable helps: CGO_CFLAGS="-Dgpgme_off_t=off_t"

[mjudeikis]

🎉

[troy0820]

Weird, that flag crashes (since added to the Makefile) my dev environment (OSX). I removed (commented it out) it from the makefile to run make test-go and it started working again.