From: Igor Mammedov <imamm...@redhat.com> If KVM is disabled or not present, qtest library build may fail with: libqtest.c: In function 'qtest_has_accel': comparison of unsigned expression < 0 is always false [-Werror=type-limits] for (i = 0; i < ARRAY_SIZE(targets); i++) {
due to empty 'targets' array. Fix it by making sure that CONFIG_KVM_TARGETS isn't empty. Fixes: e741aff0f43343 ("tests: qtest: add qtest_has_accel() to check if tested binary supports accelerator") Reported-by: Jason Andryuk <jandr...@gmail.com> Suggested-by: "Michael S. Tsirkin" <m...@redhat.com> Signed-off-by: Igor Mammedov <imamm...@redhat.com> Message-Id: <20211027151012.2639284-1-imamm...@redhat.com> Tested-by: Jason Andryuk <jandr...@gmail.com> Reviewed-by: Michael S. Tsirkin <m...@redhat.com> Signed-off-by: Michael S. Tsirkin <m...@redhat.com> --- meson.build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meson.build b/meson.build index b092728397..ab4a5723f0 100644 --- a/meson.build +++ b/meson.build @@ -75,7 +75,7 @@ else kvm_targets = [] endif -kvm_targets_c = '' +kvm_targets_c = '""' if not get_option('kvm').disabled() and targetos == 'linux' kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' endif -- MST