[RFC PATCH 3/3] tests/tcg: commit Makefile atrocities in the name of portability

["Alex Bennée" <alex.bennee@linaro.org>]

Not all of the multiarch tests are pure POSIX so elide over those
tests on a non-Linux system. This allows for at least some of the
tests to be nominally usable by *BSD user builds.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Warner Losh <imp@bsdimp.com>
---
 tests/tcg/multiarch/Makefile.target | 6 +++++-
 tests/tcg/x86_64/Makefile.target    | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target
index 85a6fb7a2e..38ee0f1dec 100644
--- a/tests/tcg/multiarch/Makefile.target
+++ b/tests/tcg/multiarch/Makefile.target
@@ -10,7 +10,11 @@ MULTIARCH_SRC=$(SRC_PATH)/tests/tcg/multiarch
 # Set search path for all sources
 VPATH 		+= $(MULTIARCH_SRC)
 MULTIARCH_SRCS   =$(notdir $(wildcard $(MULTIARCH_SRC)/*.c))
-MULTIARCH_TESTS  =$(filter-out float_helpers, $(MULTIARCH_SRCS:.c=))
+MULTIARCH_SKIP=float_helpers
+ifeq ($(CONFIG_LINUX),)
+MULTIARCH_SKIP+=linux-test
+endif
+MULTIARCH_TESTS  =$(filter-out $(MULTIARCH_SKIP),$(MULTIARCH_SRCS:.c=))
 
 #
 # The following are any additional rules needed to build things
diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target
index 2151ea6302..d7a7385583 100644
--- a/tests/tcg/x86_64/Makefile.target
+++ b/tests/tcg/x86_64/Makefile.target
@@ -8,8 +8,12 @@
 
 include $(SRC_PATH)/tests/tcg/i386/Makefile.target
 
+ifneq ($(CONFIG_LINUX),)
 X86_64_TESTS += vsyscall
 TESTS=$(MULTIARCH_TESTS) $(X86_64_TESTS) test-x86_64
+else
+TESTS=$(MULTIARCH_TESTS)
+endif
 QEMU_OPTS += -cpu max
 
 test-x86_64: LDFLAGS+=-lm -lc
-- 
2.30.2