diff mbox series

[v2,7/7] selftests/x86: Recurse into subdirectories

Message ID 20190818164408.31808-8-jarkko.sakkinen@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series Fix the reported SGX selftest makefile issues | expand

Commit Message

Jarkko Sakkinen Aug. 18, 2019, 4:44 p.m. UTC 
Recurse into a list of subdirectories defined by SUBDIRS when running
x86 selftests. Override run_tests, install, emit_tests and clean
targets to implement this behaviour.

A possible alternative would be to add "x86/sgx" to TARGETS. However,
this would be problematic because detecting 64-bit build would have
to duplicated.

The implementation is derived from the makefiles of powerpc and sparc64
selftests.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
---
 tools/testing/selftests/x86/Makefile | 44 ++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
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Patch

diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile
index fa07d526fe39..81ba7c3cc9b9 100644
--- a/tools/testing/selftests/x86/Makefile
+++ b/tools/testing/selftests/x86/Makefile
@@ -10,6 +10,8 @@  CAN_BUILD_I386 := $(shell ./check_cc.sh $(CC) trivial_32bit_program.c -m32)
 CAN_BUILD_X86_64 := $(shell ./check_cc.sh $(CC) trivial_64bit_program.c)
 CAN_BUILD_WITH_NOPIE := $(shell ./check_cc.sh $(CC) trivial_program.c -no-pie)
 
+SUBDIRS := sgx
+
 TARGETS_C_BOTHBITS := single_step_syscall sysret_ss_attrs syscall_nt test_mremap_vdso \
 			check_initial_reg_state sigreturn iopl mpx-mini-test ioperm \
 			protection_keys test_vdso test_vsyscall mov_ss_trap \
@@ -59,6 +61,48 @@  endif
 
 ifeq ($(CAN_BUILD_X86_64),1)
 all: all_64
+	@for DIR in $(SUBDIRS); do \
+		BUILD_TARGET=$(OUTPUT)/$$DIR; \
+		mkdir $$BUILD_TARGET  -p; \
+		make OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
+	done
+
+DEFAULT_RUN_TESTS := $(RUN_TESTS)
+override define RUN_TESTS
+	$(DEFAULT_RUN_TESTS)
+	@for TARGET in $(SUB_DIRS); do \
+		BUILD_TARGET=$(OUTPUT)/$$TARGET; \
+		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests; \
+	done;
+endef
+
+DEFAULT_INSTALL_RULE := $(INSTALL_RULE)
+override define INSTALL_RULE
+	$(DEFAULT_INSTALL_RULE)
+	@for TARGET in $(SUB_DIRS); do \
+		BUILD_TARGET=$(OUTPUT)/$$TARGET; \
+		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET install; \
+	done;
+endef
+
+DEFAULT_EMIT_TESTS := $(EMIT_TESTS)
+override define EMIT_TESTS
+	$(DEFAULT_EMIT_TESTS)
+	@for TARGET in $(SUB_DIRS); do \
+		BUILD_TARGET=$(OUTPUT)/$$TARGET; \
+		$(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests; \
+	done;
+endef
+
+DEFAULT_CLEAN := $(CLEAN)
+override define CLEAN
+	$(DEFAULT_CLEAN)
+	@for TARGET in $(SUB_DIRS); do \
+		BUILD_TARGET=$(OUTPUT)/$$TARGET; \
+		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean; \
+	done;
+endef
+
 TEST_PROGS += $(BINARIES_64)
 EXTRA_CFLAGS += -DCAN_BUILD_64
 $(foreach t,$(TARGETS_C_64BIT_ALL),$(eval $(call gen-target-rule-64,$(t))))