summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/x86/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/x86/Makefile')
-rw-r--r--tools/testing/selftests/x86/Makefile48
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile
new file mode 100644
index 000000000000..f0a7918178dd
--- /dev/null
+++ b/tools/testing/selftests/x86/Makefile
@@ -0,0 +1,48 @@
+.PHONY: all all_32 all_64 check_build32 clean run_tests
+
+TARGETS_C_BOTHBITS := sigreturn
+
+BINARIES_32 := $(TARGETS_C_BOTHBITS:%=%_32)
+BINARIES_64 := $(TARGETS_C_BOTHBITS:%=%_64)
+
+CFLAGS := -O2 -g -std=gnu99 -pthread -Wall
+
+UNAME_P := $(shell uname -p)
+
+# Always build 32-bit tests
+all: all_32
+
+# If we're on a 64-bit host, build 64-bit tests as well
+ifeq ($(shell uname -p),x86_64)
+all: all_64
+endif
+
+all_32: check_build32 $(BINARIES_32)
+
+all_64: $(BINARIES_64)
+
+clean:
+ $(RM) $(BINARIES_32) $(BINARIES_64)
+
+run_tests:
+ ./run_x86_tests.sh
+
+$(TARGETS_C_BOTHBITS:%=%_32): %_32: %.c
+ $(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl
+
+$(TARGETS_C_BOTHBITS:%=%_64): %_64: %.c
+ $(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl
+
+check_build32:
+ @if ! $(CC) -m32 -o /dev/null trivial_32bit_program.c; then \
+ echo "Warning: you seem to have a broken 32-bit build" 2>&1; \
+ echo "environment. If you are using a Debian-like"; \
+ echo " distribution, try:"; \
+ echo ""; \
+ echo " apt-get install gcc-multilib libc6-i386 libc6-dev-i386"; \
+ echo ""; \
+ echo "If you are using a Fedora-like distribution, try:"; \
+ echo ""; \
+ echo " yum install glibc-devel.*i686"; \
+ exit 1; \
+ fi