test/make/TestCompileCommands.gmk

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include $(SPEC)
include MakeBase.gmk

default: all

COMPILE_COMMANDS := $(OUTPUTDIR)/compile_commands.json

# Perform basic compile_commands.json validation:
#  - should start with [ and end with ]
#  - should contain at least one entry (opening {)
#  - last entry should not have a trailing comma (end with })
verify-compile-commands-json:
	$(HEAD) -n 1 $(COMPILE_COMMANDS) | $(GREP) -q -e "^\[$$"
	$(TAIL) -1 $(COMPILE_COMMANDS) | $(GREP) -q -e "^\]$$"
	$(HEAD) -n 2 $(COMPILE_COMMANDS) | $(GREP) -q -e "{"
	$(TAIL) -2 $(COMPILE_COMMANDS) | $(GREP) -q -e "}$$"

# Ensure that no native shared library for hotspot was created during the
# build. Checking hotspot only since on Windows the jdk folders are prepopulated
# with CRT DLLs. Also note that this test requires a clean build folder.
verify-no-shared-libraries:
	$(FIND) $(OUTPUTDIR)/hotspot -type f -name "*$(SHARED_LIBRARY_SUFFIX)" \
	    -exec false {} +

TEST_TARGETS += verify-compile-commands-json verify-no-shared-libraries

all: $(TEST_TARGETS)

.PHONY: default all verify-compile-commands