Import libucl 0.8.0

1 files changed, 71 insertions, 1 deletions

diff --git a/contrib/libucl/Makefile.am b/contrib/libucl/Makefile.am
index 957e3a2b0f3c..5b51bcc3b468 100644
--- a/contrib/libucl/Makefile.am
+++ b/contrib/libucl/Makefile.am
@@ -8,4 +8,74 @@ if LUA_SUB
   LUA_SUBDIR = lua
 endif
 
-SUBDIRS = src tests utils doc $(LUA_SUBDIR)
\ No newline at end of file
+COVERAGE_INFO_FILE = $(top_builddir)/coverage.info
+COVERAGE_REPORT_DIR = $(top_builddir)/coverage
+
+.PHONY = coverage-requirement-check clean-coverage-report
+
+coverage-requirement-check:
+	@if test ! -e $(GCOV); then \
+		echo "Cannot find $(GCOV). Please install gcov."; \
+		exit 1; \
+	fi
+
+coverage: coverage-requirement-check clean-coverage coverage-build coverage-check coverage-report
+	@echo "Please execute 'make clean' before 'make' or 'make check' to remove instrumented object files(compiled with -O0 etc.). Note that 'make clean' also remove coverage data."
+
+coverage-build: coverage-requirement-check
+	@if test `find $(top_builddir) -name "*.gcno" | wc -l` -eq 0; then \
+		echo "Start to remove old non-instrumented object files..."; \
+		$(MAKE) $(AM_MAKEFLAGS) clean; \
+		echo "Successfully removed old non-instrumented object files."; \
+	fi
+	@echo "Start to build libraries with coverage options..."
+	$(MAKE) $(AM_MAKEFLAGS) \
+		CFLAGS="$(CFLAGS) $(COVERAGE_CFLAGS) $(COVERAGE_OPTFLAGS)" \
+		CXXFLAGS="$(CXXFLAGS) $(COVERAGE_CXXFLAGS) $(COVERAGE_OPTFLAGS)" \
+		LDFLAGS="$(LDFLAGS) $(COVERAGE_LDFLAGS)" \
+		LIBS="$(LIBS) $(COVERAGE_LIBS)"
+	@echo "Successfully built libraries with coverage options."
+
+coverage-check: coverage-requirement-check
+	@echo "Start to run tests with instrumented libraries..."
+	$(MAKE) $(AM_MAKEFLAGS) check \
+		CFLAGS="$(CFLAGS) $(COVERAGE_CFLAGS) $(COVERAGE_OPTFLAGS)" \
+		CXXFLAGS="$(CXXFLAGS) $(COVERAGE_CXXFLAGS) $(COVERAGE_OPTFLAGS)" \
+		LDFLAGS="$(LDFLAGS) $(COVERAGE_LDFLAGS)" \
+		LIBS="$(LIBS) $(COVERAGE_LIBS)"
+	@echo "Successfully run tests with instrumented libraries."
+
+coverage-lcov: coverage-check coverage-requirement-check
+	$(LCOV) --capture \
+		--directory "$(top_builddir)/" \
+		--output-file $(COVERAGE_INFO_FILE) \
+		--gcov-tool $(GCOV) \
+		--compat-libtool --checksum
+	$(LCOV) --extract $(COVERAGE_INFO_FILE) `pwd`/src/ucl_\* \
+		--output-file $(COVERAGE_INFO_FILE)
+
+coverage-report: coverage-lcov
+	@echo "Start to create coverage reports..."
+	$(GENHTML) --prefix "$(top_srcdir)" \
+		--output-directory $(COVERAGE_REPORT_DIR) \
+		--title $(PACKAGE_NAME) \
+		--legend --show-details \
+		$(GENHTML_OPTIONS) \
+		$(COVERAGE_INFO_FILE)
+	@echo "Successfully created coverage reports into $(COVERAGE_REPORT_DIR) directory."
+
+clean-coverage-report:
+	-rm -rf $(COVERAGE_INFO_FILE)
+	-rm -rf $(COVERAGE_REPORT_DIR)
+
+clean-coverage: clean-coverage-report
+	-$(LCOV) --gcov-tool $(GCOV) --zerocounters --directory $(top_builddir)
+	@if xargs --version 2>/dev/null; then \
+		find $(top_builddir) -name "*.gcno" | xargs --no-run-if-empty rm; \
+	else \
+		find $(top_builddir) -name "*.gcno" | xargs rm; \
+	fi
+
+clean-local: clean-coverage
+
+SUBDIRS = src tests utils doc $(LUA_SUBDIR)