bbbf2e04e5ea347d877c7fa8ee02e4bb647a48fc
The glib headers use GCC attributes. Unfortunately the __GNUC__ and __GNUC_MINOR__ version macros are also defined by clang, but clang doesn't support the same attributes as GCC. clang 3.5.0 does not support the __alloc_size__ attribute: https://github.com/llvm-mirror/clang/commit/c047507a9a79e89fc8339e074fa72822a7e7ea73 The following warning is produced: gstrfuncs.h:257:44: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes] G_GNUC_MALLOC G_GNUC_ALLOC_SIZE(2); gmacros.h:67:45: note: expanded from macro 'G_GNUC_ALLOC_SIZE' #define G_GNUC_ALLOC_SIZE(x) __attribute__((__alloc_size__(x))) This patch checks whether glib headers cause warnings and disables -Wunknown-attributes if it is able to. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1427324259-1481-4-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org - QEMU team
Description
A QEMU emulator for legacy Apple devices
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