From patchwork Sat Jan 5 08:33:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [v2] hw/i386: Fix broken build for non POSIX hosts Date: Fri, 04 Jan 2013 22:33:43 -0000 From: Stefan Weil X-Patchwork-Id: 209653 Message-Id: <1357374823-25173-1-git-send-email-sw@weilnetz.de> To: Anthony Liguori Cc: Lucas Meneghel Rodrigues , Stefan Weil , Marcelo Tosatti , qemu-devel@nongnu.org, Alexander Graf , Gerd Hoffmann pc-testdev.c cannot be compiled with MinGW (and other non POSIX hosts): CC i386-softmmu/hw/i386/../pc-testdev.o qemu/hw/i386/../pc-testdev.c:38:22: warning: sys/mman.h: file not found qemu/hw/i386/../pc-testdev.c: In function ‘test_flush_page’: qemu/hw/i386/../pc-testdev.c:103: warning: implicit declaration of function ‘mprotect’ ... Signed-off-by: Stefan Weil --- v2 This patch replaces my previous patch hw/i386: Fix broken build for MinGW Instead of disabling pc-testdev.o for non KVM hosts, this version only excludes the mprotect code for non POSIX hosts. Alex Graf suggested a similar solution. - Stefan hw/pc-testdev.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/pc-testdev.c b/hw/pc-testdev.c index 620c86c..1928489 100644 --- a/hw/pc-testdev.c +++ b/hw/pc-testdev.c @@ -35,7 +35,10 @@ * git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git */ +#include "config-host.h" +#if defined(CONFIG_POSIX) #include +#endif #include "hw.h" #include "qdev.h" #include "isa.h" @@ -100,8 +103,10 @@ static void test_flush_page(void *opaque, hwaddr addr, uint64_t data, /* We might not be able to get the full page, only mprotect what we actually have mapped */ +#if defined(CONFIG_POSIX) mprotect(a, page, PROT_NONE); mprotect(a, page, PROT_READ|PROT_WRITE); +#endif cpu_physical_memory_unmap(a, page, 0, 0); }