Commit c2390f16 authored by Paolo Bonzini's avatar Paolo Bonzini
Browse files

selftests: kvm: fix for compilers that do not support -no-pie 



-no-pie was added to GCC at the same time as their configuration option
--enable-default-pie.  Compilers that were built before do not have
-no-pie, but they also do not need it.  Detect the option at build
time.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent c68c21ca

tools/testing/selftests/kvm/Makefile

+7 −1
Original line number Diff line number Diff line 
include ../../../../scripts/Kbuild.include



all:



top_srcdir = ../../../..
@@ -30,7 +32,11 @@ INSTALL_HDR_PATH = $(top_srcdir)/usr 
LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/

LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include

CFLAGS += -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude -I$(<D) -Iinclude/$(UNAME_M) -I..

LDFLAGS += -pthread -no-pie



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

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



LDFLAGS += -pthread $(no-pie-option)



# After inclusion, $(OUTPUT) is defined and

# $(TEST_GEN_PROGS) starts with $(OUTPUT)/

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