[PATCH 4/8] meson: convert cURL SSL library detection to compile-time test

--0OM5giclwLFkbqz3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Use compile-time test instead of relying on testing the cURL SSL library
at runtime. This is done to make cross-compilation possible again.
---
 meson.build | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/meson.build b/meson.build
index a1afd8495..7f7856b03 100644
--- a/meson.build
+++ b/meson.build
@@ -477,17 +477,23 @@ if cc.check_header('gnutls/dane.h')
 endif
 curl_ssl_check =3D '''#include <curl/curl.h>
   int main(int argc, char **argv) {
-    return (CURLSSLSET_OK !=3D curl_global_sslset(CURLSSLBACKEND_GNUTLS, N=
ULL, NULL));
+    #ifndef CURLSSLSET_OK
+      #error "cURL SSL backend configuration not supported"
+    #endif
+    #ifndef CURLSSLBACKEND_GNUTLS
+      #error "cURL GnuTLS backend not available"
+    #endif
+    return 0;
     }
   '''
=20
-result =3D cc.run(
+curl_gnutls_available =3D cc.compiles(
     curl_ssl_check,
     name: 'cURL gnutls check',
     dependencies: curl_dep,
 )
 private_config.set('curl_gnutls', 0)
-if result.returncode() =3D=3D 0
+if curl_gnutls_available
     private_config.set('curl_gnutls', 1)
 endif
=20
--=20
2.51.0

--0OM5giclwLFkbqz3
Content-Type: application/pgp-signature; name=signature.asc

-----BEGIN PGP SIGNATURE-----

iHUEABEIAB0WIQQ8WXOkSQLJP/KOu5qX7zeyq+FyywUCaOhdugAKCRCX7zeyq+Fy
ywynAP4isC8RhKPZmhDLLxhStntJC+zaCxNKZ0J9qVp2CBd/iAD9Ga3YF7wSDLDa
2VAUkv3r781mdoeVlcy9NgelVTZDvrs=
=IUQe
-----END PGP SIGNATURE-----

--0OM5giclwLFkbqz3--