From: Stefan Weil via <qemu-trivial@nongnu.org>

brlapi__openConnection returns a brlapi_fileDescriptor which is a pointer
for Windows builds.

The test for brlapi fails with cross builds on Debian trixie
(x86_64-w64-mingw32-gcc (GCC) 14-win32):

testfile.c:4:30: error: returning 'brlapi_fileDescriptor' {aka 'void *'} from a function with return type 'int' makes integer from pointer without a cast [-Wint-conversion]
    4 |      int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-----------
../../../meson.build:1607: WARNING: could not link brlapi, disabling

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 meson.build | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/meson.build b/meson.build
index a7b3c683ce..50c774a195 100644
--- a/meson.build
+++ b/meson.build
@@ -1586,9 +1586,11 @@ if not get_option('brlapi').auto() or have_system
   brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'],
                          required: get_option('brlapi'))
   if brlapi.found() and not cc.links('''
-     #include <brlapi.h>
-     #include <stddef.h>
-     int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi)
+    #include <brlapi.h>
+    #include <stddef.h>
+    int main(void) {
+      return brlapi__openConnection(NULL, NULL, NULL) == BRLAPI_INVALID_FILE_DESCRIPTOR;
+    }''', dependencies: brlapi)
     brlapi = not_found
     if get_option('brlapi').enabled()
       error('could not link brlapi')
-- 
2.47.2