gpgme "Locate engine names only at runtime and prefer GnuPG-2" commit break Android

[Hans-Christoph Steiner]

"Locate engine names only at runtime and prefer GnuPG-2"
02ba35c1b6a2cbb3361b2f2ad507c53564b2be0b breaks gpgme for Android:

Running gpgme/run-import --verbose pubkey-1.asc
run-import: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-import --verbose pubdemo.asc
run-import: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-import --verbose pubkey-1.asc
run-import: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-keylist --verbose
run-keylist: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-import --verbose seckey-1.asc
run-import: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-import --verbose secdemo.asc
run-import: file run-support.h line 133: <GPGME> Invalid crypto engine
Running gpgme/run-keylist --verbose
run-keylist: file run-support.h line 133: <GPGME> Invalid crypto engine

Using env vars is not a feasible solution on Android.  The hard-coded option
that existed worked well.

.hc

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PGP fingerprint: 5E61 C878 0F86 295C E17D  8677 9F0F E587 374B BE81