mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-12 10:33:52 +01:00
Problem: lcov autoconf macro out of date
Solution: update it
This commit is contained in:
Luca Boccassi
parent
9be8cebd21
commit
6a9dec30a9
@ -1,5 +1,5 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_code_coverage.html
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# https://www.gnu.org/software/autoconf-archive/ax_code_coverage.html
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# ===========================================================================
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#
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# SYNOPSIS
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@ -9,9 +9,9 @@
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# DESCRIPTION
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#
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# Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS,
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# CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LDFLAGS which should be
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# included in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LDFLAGS variables of
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# every build target (program or library) which should be built with code
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# CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LIBS which should be included
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# in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LIBADD variables of every
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# build target (program or library) which should be built with code
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# coverage support. Also defines CODE_COVERAGE_RULES which should be
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# substituted in your Makefile; and $enable_code_coverage which can be
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# used in subsequent configure output. CODE_COVERAGE_ENABLED is defined
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@ -21,7 +21,7 @@
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# Test also for gcov program and create GCOV variable that could be
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# substituted.
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#
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# Note that all optimisation flags in CFLAGS must be disabled when code
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# Note that all optimization flags in CFLAGS must be disabled when code
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# coverage is enabled.
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#
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# Usage example:
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@ -33,7 +33,7 @@
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# Makefile.am:
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#
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# @CODE_COVERAGE_RULES@
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# my_program_LIBS = ... $(CODE_COVERAGE_LDFLAGS) ...
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# my_program_LIBS = ... $(CODE_COVERAGE_LIBS) ...
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# my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ...
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# my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ...
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# my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ...
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@ -45,6 +45,11 @@
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# (`make check`) and build a code coverage report detailing the code which
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# was touched, then print the URI for the report.
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#
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# In earlier versions of this macro, CODE_COVERAGE_LDFLAGS was defined
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# instead of CODE_COVERAGE_LIBS. They are both still defined, but use of
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# CODE_COVERAGE_LIBS is preferred for clarity; CODE_COVERAGE_LDFLAGS is
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# deprecated. They have the same value.
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#
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# This code was derived from Makefile.decl in GLib, originally licenced
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# under LGPLv2.1+.
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#
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@ -68,9 +73,9 @@
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# General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#serial 16
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#serial 25
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AC_DEFUN([AX_CODE_COVERAGE],[
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dnl Check for --enable-code-coverage
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@ -106,56 +111,56 @@ AC_DEFUN([AX_CODE_COVERAGE],[
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AC_MSG_ERROR([not compiling with gcc, which is required for gcov code coverage])
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])
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# List of supported lcov versions.
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lcov_version_list="1.6 1.7 1.8 1.9 1.10 1.11 1.12"
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AC_CHECK_PROG([LCOV], [lcov], [lcov])
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AC_CHECK_PROG([GENHTML], [genhtml], [genhtml])
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AS_IF([ test "$LCOV" ], [
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AC_CACHE_CHECK([for lcov version], ax_cv_lcov_version, [
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ax_cv_lcov_version=invalid
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lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'`
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for lcov_check_version in $lcov_version_list; do
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if test "$lcov_version" = "$lcov_check_version"; then
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ax_cv_lcov_version="$lcov_check_version (ok)"
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fi
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done
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])
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], [
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lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list"
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AC_MSG_ERROR([$lcov_msg])
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AS_IF([ test -z "$LCOV" ], [
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AC_MSG_ERROR([To enable code coverage reporting you must have lcov installed])
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])
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case $ax_cv_lcov_version in
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""|invalid[)]
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lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)."
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AC_MSG_ERROR([$lcov_msg])
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LCOV="exit 0;"
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;;
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esac
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AS_IF([ test -z "$GENHTML" ], [
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AC_MSG_ERROR([Could not find genhtml from the lcov package])
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])
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dnl Build the code coverage flags
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dnl Define CODE_COVERAGE_LDFLAGS for backwards compatibility
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CODE_COVERAGE_CPPFLAGS="-DNDEBUG"
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CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
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CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
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dnl Libgcov is not required for the LLVM GCOV frontend
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case "`$GCOV -version`" in
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*LLVM*)
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CODE_COVERAGE_LDFLAGS="";;
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*)
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CODE_COVERAGE_LDFLAGS="-lgcov";;
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esac
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CODE_COVERAGE_LIBS="-lgcov"
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CODE_COVERAGE_LDFLAGS="$CODE_COVERAGE_LIBS"
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AC_SUBST([CODE_COVERAGE_CPPFLAGS])
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AC_SUBST([CODE_COVERAGE_CFLAGS])
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AC_SUBST([CODE_COVERAGE_CXXFLAGS])
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AC_SUBST([CODE_COVERAGE_LIBS])
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AC_SUBST([CODE_COVERAGE_LDFLAGS])
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[CODE_COVERAGE_RULES_CHECK='
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-$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check
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$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture
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']
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[CODE_COVERAGE_RULES_CAPTURE='
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$(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS)
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$(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS)
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-@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp
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$(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS)
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@echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html"
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']
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[CODE_COVERAGE_RULES_CLEAN='
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clean: code-coverage-clean
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distclean: code-coverage-clean
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code-coverage-clean:
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-$(LCOV) --directory $(top_builddir) -z
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-rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY)
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-find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete
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']
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], [
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[CODE_COVERAGE_RULES_CHECK='
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@echo "Need to reconfigure with --enable-code-coverage"
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']
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CODE_COVERAGE_RULES_CAPTURE="$CODE_COVERAGE_RULES_CHECK"
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CODE_COVERAGE_RULES_CLEAN=''
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])
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[CODE_COVERAGE_RULES='
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@ -213,9 +218,12 @@ CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT)
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CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\
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$(if $(CODE_COVERAGE_BRANCH_COVERAGE),\
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--rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE))
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CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULTS)
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CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT)
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CODE_COVERAGE_IGNORE_PATTERN ?=
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GITIGNOREFILES ?=
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GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY)
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code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V))
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code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY))
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code_coverage_v_lcov_cap_0 = @echo " LCOV --capture"\
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@ -235,40 +243,15 @@ code_coverage_quiet_0 = --quiet
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code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1)))
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# Use recursive makes in order to ignore errors during check
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check-code-coverage:
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ifeq ($(CODE_COVERAGE_ENABLED),yes)
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-$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check
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$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture
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else
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@echo "Need to reconfigure with --enable-code-coverage"
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endif
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check-code-coverage:'"$CODE_COVERAGE_RULES_CHECK"'
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# Capture code coverage data
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code-coverage-capture: code-coverage-capture-hook
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ifeq ($(CODE_COVERAGE_ENABLED),yes)
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$(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS)
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$(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS)
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-@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp
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$(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS)
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@echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html"
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else
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@echo "Need to reconfigure with --enable-code-coverage"
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endif
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code-coverage-capture: code-coverage-capture-hook'"$CODE_COVERAGE_RULES_CAPTURE"'
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# Hook rule executed before code-coverage-capture, overridable by the user
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code-coverage-capture-hook:
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ifeq ($(CODE_COVERAGE_ENABLED),yes)
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clean: code-coverage-clean
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distclean: code-coverage-clean
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code-coverage-clean:
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-$(LCOV) --directory $(top_builddir) -z
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-rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY)
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-find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete
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endif
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GITIGNOREFILES ?=
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GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY)
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'"$CODE_COVERAGE_RULES_CLEAN"'
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A''M_DISTCHECK_CONFIGURE_FLAGS ?=
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A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage
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