From: Stefan Weil via <qemu-triv...@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 <s...@weilnetz.de>
Reviewed-by: Pierrick Bouvier <pierrick.bouv...@linaro.org>
Reviewed-by: Michael Tokarev <m...@tls.msk.ru>
Signed-off-by: Michael Tokarev <m...@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
