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virt-host-validate: fix build with clang

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Building with clang 3.8 triggers the following error:

  CC       virt_host_validate-virt-host-validate-qemu.o
virt-host-validate-qemu.c:36:11: error: initializing 'char *' with an expression of type 'const char *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
    char *kvmhint = _("Check that CPU and firmware supports virtualization "
          ^         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
virt-host-validate-qemu.c:46:17: error: assigning to 'char *' from 'const char *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
        kvmhint = _("Check that the 'kvm-intel' or 'kvm-amd' modules are "
                ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.

Fix by using 'const' for kvmhint declaration.
This commit is contained in:
Roman Bogorodskiy
2016-06-14 08:02:45 +03:00
parent 00bcb45d8d
commit b63c7a0b39
1 changed files with 2 additions and 2 deletions
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4
tools/virt-host-validate-qemu.c
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@@ -33,8 +33,8 @@ int virHostValidateQEMU(void)
int ret = 0;
bool hasHwVirt = false;
bool hasVirtFlag = false;
char *kvmhint = _("Check that CPU and firmware supports virtualization "
"and kvm module is loaded");
const char *kvmhint = _("Check that CPU and firmware supports virtualization "
"and kvm module is loaded");
if (!(flags = virHostValidateGetCPUFlags()))
return -1;