diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-16 18:35:27 +0100 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-11-18 19:19:23 +0000 |
| commit | 3bc2f570ec9fc930619a8ef26a22dd6d03c25dac (patch) | |
| tree | ec92ca7ecc6b9da1c5c8f18e52e6498e42908f50 /oslib-win32.c | |
| parent | 2c5c4451e69a69c0fad3303c25cc7eaad6950f79 (diff) | |
build: replace weak symbols with a static library
Weak symbols were a nice idea, but they turned out not to be a good one.
Toolchain support is just too sparse, in particular llvm-gcc is totally
broken.
This patch uses a surprisingly low-tech approach: a static library.
Symbols in a static library are always overridden by symbols in an
object file. Furthermore, if you place each function in a separate
source file, object files for unused functions will not be taken in.
This means that each function can use all the dependencies that it needs
(especially QAPI stuff such as error_setg).
Thus, all stubs are placed in separate object files and put together in
a static library. The library then is linked to all programs.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'oslib-win32.c')
| -rw-r--r-- | oslib-win32.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/oslib-win32.c b/oslib-win32.c index 326a2bddb3..51b33e8b20 100644 --- a/oslib-win32.c +++ b/oslib-win32.c @@ -32,13 +32,6 @@ #include "trace.h" #include "qemu_socket.h" -static void default_qemu_fd_register(int fd) -{ -} -QEMU_WEAK_ALIAS(qemu_fd_register, default_qemu_fd_register); -#define qemu_fd_register \ - QEMU_WEAK_REF(qemu_fd_register, default_qemu_fd_register) - void *qemu_oom_check(void *ptr) { if (ptr == NULL) { |