Commit 5dc38777 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini
Browse files

KVM: selftests: Use proper function prototypes in probing code 



Make the main() functions in the probing code proper prototypes so that
compiling the probing code with more strict flags won't generate false
negatives.

  <stdin>:1:5: error: function declaration isn’t a prototype [-Werror=strict-prototypes]

Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
Message-Id: <20221213001653.3852042-8-seanjc@google.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 6a5db83a

tools/testing/selftests/kvm/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -194,11 +194,11 @@ CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \ 
	-I$(<D) -Iinclude/$(ARCH_DIR) -I ../rseq -I.. $(EXTRA_CFLAGS) \

	$(KHDR_INCLUDES)



no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \

no-pie-option := $(call try-run, echo 'int main(void) { return 0; }' | \

        $(CC) -Werror -no-pie -x c - -o "$$TMP", -no-pie)



# On s390, build the testcases KVM-enabled

pgste-option = $(call try-run, echo 'int main() { return 0; }' | \

pgste-option = $(call try-run, echo 'int main(void) { return 0; }' | \

	$(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste)



LDLIBS += -ldl