Re-calling the main make is counter-productive and really messes up
with parallel builds. Just ensure we have built the pre-requisites
before we build the fp-test bits. If the user builds manually just
complain if the parent build hasn't got the bits we need.
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
---
tests/Makefile.include | 2 +-
tests/fp/Makefile | 14 ++++++--------
2 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 49e3b0d3194..7a767bf1148 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -969,7 +969,7 @@ FP_TEST_BIN=$(BUILD_DIR)/tests/fp/fp-test
# the build dir is created by configure
.PHONY: $(FP_TEST_BIN)
-$(FP_TEST_BIN):
+$(FP_TEST_BIN): config-host.h $(test-util-obj-y)
$(call quiet-command, \
$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" $(notdir $@),
\
"BUILD", "$(notdir $@)")
diff --git a/tests/fp/Makefile b/tests/fp/Makefile
index 5a35e7c2109..56768ecfd2f 100644
--- a/tests/fp/Makefile
+++ b/tests/fp/Makefile
@@ -554,15 +554,13 @@ TF_OBJS_LIB += $(TF_OBJS_TEST)
BINARIES := fp-test$(EXESUF) fp-bench$(EXESUF)
-# everything depends on config-host.h because platform.h includes it
-all: $(BUILD_DIR)/config-host.h
- $(MAKE) $(BINARIES)
+# We require artefacts from the main build including config-host.h
+# because platform.h includes it. Rather than re-invoking the main
+# build we just error out if things aren't there.
+$(LIBQEMUUTIL) $(BUILD_DIR)/config-host.h:
+ $(error $@ missing, re-run parent build)
-$(LIBQEMUUTIL):
- $(MAKE) -C $(BUILD_DIR) libqemuutil.a
-
-$(BUILD_DIR)/config-host.h:
- $(MAKE) -C $(BUILD_DIR) config-host.h
+all: $(BUILD_DIR)/config-host.h $(BINARIES)
# libtestfloat.a depends on libsoftfloat.a, so specify it first
FP_TEST_LIBS := libtestfloat.a libsoftfloat.a $(LIBQEMUUTIL)
--
2.20.1
