[nongnu] elpa/notmuch db4b48f6cc: configure: use pkg-config for gpgme

[ELPA Syncer]

branch: elpa/notmuch
commit db4b48f6cc033255d0214c76bc72a05d61bff118
Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Commit: David Bremner <david@tethera.net>

    configure: use pkg-config for gpgme
    
    GnuPG upstream has supported pkg-config since gpgme version 1.13 and
    gpg-error 1.33, and now prefers the use of pkg-config by default,
    instead of relying on gpg-error-config and gpgme-config.
    
    As of libgpg-error 1.46, upstream deliberately does not ship
    gpg-error-config by default.  As of gpgme 1.18.0, upstream does not
    ship gpgme-config if gpg-error-config is also not present.
    
    Both of these versions of upstream libraries are in debian unstable
    now.  To the extent that notmuch is dependent on GnuPG, it should
    follow GnuPG upstream's lead.
    
    Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index be69b34d87..c3629a73a4 100755
--- a/configure
+++ b/configure
@@ -541,8 +541,8 @@ version of GPGME.
 Please try to rebuild your version of GMime against a more recent
 version of GPGME (at least GPGME 1.8.0).
 EOF
-       if command -v gpgme-config >/dev/null; then
-           printf 'Your current GPGME development version is: %s\n' 
"$(gpgme-config --version)"
+       if GPGME_VERS="$(pkg-config --modversion gpgme || gpgme-config 
--version)"; then
+           printf 'Your current GPGME development version is: %s\n' 
"$GPGME_VERS"
        else
            printf 'You do not have the GPGME development libraries 
installed.\n'
        fi