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|
#
# Makefile for LCOV
#
# Make targets:
# - install: install LCOV tools and man pages on the system
# - uninstall: remove tools and man pages from the system
# - dist: create files required for distribution, i.e. the lcov.tar.gz
# and the lcov.rpm file. Just make sure to adjust the VERSION
# and RELEASE variables below - both version and date strings
# will be updated in all necessary files.
# - checkstyle: check source files for coding style issues
# MODE=(full|diff) [UPDATE=1]
# - clean: remove all generated files
# - release: finalize release and create git tag for specified VERSION
# - test: run regression tests.
# additional Make variables:
# COVERGAGE=1
# - enable perl coverage data collection
# TESTCASE_ARGS=string
# - pass these arguments to testcase script
# Sample args:
# --update - overwrite GOLD file with
# result
# --parallel n - use --parallel flag
# --home path - path to lcov script
# --llvm - use LLVM rather than gcc
# --keep-going - don't stop on error
# --verbose - echo commands to test.log
# Note that not all tests have been updated to use
# all flags
VERSION := $(shell bin/get_version.sh --version)
RELEASE := $(shell bin/get_version.sh --release)
FULL := $(shell bin/get_version.sh --full)
# Set this variable during 'make install' to specify the interpreters used in
# installed scripts, or leave empty to keep the current interpreter.
export LCOV_PERL_PATH := /usr/bin/perl
export LCOV_PYTHON_PATH := /usr/bin/python3
PREFIX := /usr/local
FIRST_CHAR = $(shell echo "$(DESTDIR)$(PREFIX)" | cut -c 1)
ifneq ("$(FIRST_CHAR)", "/")
$(error "DESTDIR + PREFIX expected to be absolute path - found $(FIRST_CHAR)")
endif
CFG_DIR := $(PREFIX)/etc
BIN_DIR := $(PREFIX)/bin
LIB_DIR := $(PREFIX)/lib/lcov
MAN_DIR := $(PREFIX)/share/man
SHARE_DIR := $(PREFIX)/share/lcov/
SCRIPT_DIR := $(SHARE_DIR)/support-scripts
CFG_INST_DIR := $(DESTDIR)$(CFG_DIR)
BIN_INST_DIR := $(DESTDIR)$(BIN_DIR)
LIB_INST_DIR := $(DESTDIR)$(LIB_DIR)
MAN_INST_DIR := $(DESTDIR)$(MAN_DIR)
SHARE_INST_DIR := $(DESTDIR)$(SHARE_DIR)
SCRIPT_INST_DIR := $(SHARE_INST_DIR)/support-scripts
TMP_DIR := $(shell mktemp -d)
FILES := README Makefile lcovrc \
$(wildcard bin/*) $(wildcard example/*) $(wildcard lib/*) \
$(wildcard man/*) $(wildcard rpm/*) $(wildcard scripts/*)
DIST_CONTENT := CONTRIBUTING COPYING README Makefile lcovrc \
bin example lib man rpm scripts tests
EXES = \
lcov genhtml geninfo genpng gendesc \
perl2lcov py2lcov xml2lcov xml2lcovutil.py \
llvm2lcov
# there may be both public and non-public user scripts - so lets not show
# any of their names
SCRIPTS = $(shell ls scripts | grep -v -E '([\#\~]|\.orig|\.bak|\.BAK)' )
LIBS = lcovutil.pm
MAN_SECTIONS = 1 5
# similarly, lets not talk about man pages
MANPAGES = $(foreach s, $(MAN_SECTIONS), $(foreach m, $(shell cd man ; ls *.$(s)), man$(s)/$(m)))
# Program for checking coding style
CHECKSTYLE = $(CURDIR)/bin/checkstyle.sh
INSTALL = install
FIX = $(realpath bin/fix.pl)
RM = rm -f
RMDIR = rmdir
export V
ifeq ("${V}","1")
echocmd=
else
echocmd=echo $1 ;
.SILENT:
endif
.PHONY: all info clean install uninstall rpms test
all: info
info:
@echo "Available make targets:"
@echo " install : install binaries and man pages in DESTDIR (default /)"
@echo " uninstall : delete binaries and man pages from DESTDIR (default /)"
@echo " dist : create packages (RPM, tarball) ready for distribution"
@echo " check : perform self-tests"
@echo " checkstyle: check source files for coding style issues"
@echo " release : finalize release and create git tag for specified VERSION"
@echo " test : same as 'make check'"
clean:
$(call echocmd," CLEAN lcov")
$(RM) lcov-*.tar.gz lcov-*.rpm
$(RM) -r ./bin/__pycache__
$(MAKE) -C example -s clean
$(MAKE) -C tests -s clean
find . -name '*.tdy' -o -name '*.orig' | xargs rm -f
install:
$(INSTALL) -d -m 755 $(BIN_INST_DIR)
for b in $(EXES) ; do \
$(call echocmd," INSTALL $(BIN_INST_DIR)/$$b") \
$(INSTALL) -m 755 bin/$$b $(BIN_INST_DIR)/$$b ; \
$(FIX) --version $(VERSION) --release $(RELEASE) \
--libdir $(LIB_DIR) --bindir $(BIN_DIR) \
--fixver --fixlibdir --fixbindir \
--exec $(BIN_INST_DIR)/$$b ; \
done
$(INSTALL) -d -m 755 $(SCRIPT_INST_DIR)
for s in $(SCRIPTS) ; do \
$(call echocmd," INSTALL $(SCRIPT_INST_DIR)/$$s") \
$(INSTALL) -m 755 scripts/$$s $(SCRIPT_INST_DIR)/$$s ; \
$(FIX) --version $(VERSION) --release $(RELEASE) \
--libdir $(LIB_DIR) --bindir $(BIN_DIR) \
--fixver --fixlibdir \
--fixscriptdir --scriptdir $(SCRIPT_DIR) \
--exec $(SCRIPT_INST_DIR)/$$s ; \
done
$(INSTALL) -d -m 755 $(LIB_INST_DIR)
for l in $(LIBS) ; do \
$(call echocmd," INSTALL $(LIB_INST_DIR)/$$l") \
$(INSTALL) -m 644 lib/$$l $(LIB_INST_DIR)/$$l ; \
$(FIX) --version $(VERSION) --release $(RELEASE) \
--libdir $(LIB_DIR) --bindir $(BIN_DIR) \
--fixver --fixlibdir --fixbindir \
--exec $(LIB_INST_DIR)/$$l ; \
done
for section in $(MAN_SECTIONS) ; do \
DEST=$(MAN_INST_DIR)/man$$section ; \
$(INSTALL) -d -m 755 $$DEST ; \
for m in man/*.$$section ; do \
F=`basename $$m` ; \
$(call echocmd," INSTALL $$DEST/$$F") \
$(INSTALL) -m 644 man/$$F $$DEST/$$F ; \
$(FIX) --version $(VERSION) --fixver --fixdate \
--fixscriptdir --scriptdir $(SCRIPT_DIR) \
--manpage $$DEST/$$F ; \
done ; \
done
mkdir -p $(SHARE_INST_DIR)
for d in example tests ; do \
( cd $$d ; make clean ) ; \
find $$d -type d -exec mkdir -p "$(SHARE_INST_DIR){}" \; ; \
find $$d -type f -exec $(INSTALL) -Dm 644 "{}" "$(SHARE_INST_DIR){}" \; ; \
done ;
@chmod -R ugo+x $(SHARE_INST_DIR)/tests/bin
@find $(SHARE_INST_DIR)/tests \( -name '*.sh' -o -name '*.pl' \) -exec chmod ugo+x {} \;
$(INSTALL) -d -m 755 $(CFG_INST_DIR)
$(call echocmd," INSTALL $(CFG_INST_DIR)/lcovrc")
$(INSTALL) -m 644 lcovrc $(CFG_INST_DIR)/lcovrc
$(call echocmd," done INSTALL")
uninstall:
for b in $(EXES) ; do \
$(call echocmd," UNINST $(BIN_INST_DIR)/$$b") \
$(RM) $(BIN_INST_DIR)/$$b ; \
done
$(RMDIR) $(BIN_INST_DIR) || true
# .../lib/lcov installed by us - so safe to remove
$(call echocmd," UNINST $(LIB_INST_DIR)")
$(RM) -r $(LIB_INST_DIR)
$(call echocmd," UNINST $(shell dirname $(LIB_INST_DIR)) (if empty)")
$(RMDIR) `dirname $(LIB_INST_DIR)` || true
# .../share/lcov installed by us - so safe to remove
$(call echocmd," UNINST $(SHARE_INST_DIR)")
$(RM) -r $(SHARE_INST_DIR)
$(call echocmd," UNINST $(MAN_INST_DIR) pages")
for section in $(MAN_SECTIONS) ; do \
DEST=$(MAN_INST_DIR)/man$$section ; \
for m in man/*.$$section ; do \
F=`basename $$m` ; \
$(RM) $$DEST/$$F ; \
done ; \
$(RMDIR) $$DEST || true; \
done
$(call echocmd," UNINST $(MAN_INST_DIR) (if empty)")
$(RMDIR) $(MAN_INST_DIR) || true;
$(call echocmd," UNINST $(shell dirname $(SHARE_INST_DIR)) (if empty)")
$(RMDIR) `dirname $(SHARE_INST_DIR)`
$(call echocmd," UNINST $(CFG_INST_DIR)/lcovrc")
$(RM) $(CFG_INST_DIR)/lcovrc
$(RMDIR) $(CFG_INST_DIR) || true
$(call echocmd," UNINST $(DESTDIR)/$(PREFIX)")
$(RMDIR) $(DESTDIR)$(PREFIX) || true
dist: lcov-$(VERSION).tar.gz lcov-$(VERSION)-$(RELEASE).noarch.rpm \
lcov-$(VERSION)-$(RELEASE).src.rpm
lcov-$(VERSION).tar.gz: $(FILES)
$(call echocmd," DIST lcov-$(VERSION).tar.gz")
$(RM) -r $(TMP_DIR)/lcov-$(VERSION)
mkdir -p $(TMP_DIR)/lcov-$(VERSION)
cp -r $(DIST_CONTENT) $(TMP_DIR)/lcov-$(VERSION)
./bin/copy_dates.sh . $(TMP_DIR)/lcov-$(VERSION)
$(MAKE) -s -C $(TMP_DIR)/lcov-$(VERSION) clean >/dev/null
cd $(TMP_DIR)/lcov-$(VERSION) ; \
$(FIX) --version $(VERSION) --release $(RELEASE) \
--verfile .version --fixver --fixdate \
$(patsubst %,bin/%,$(EXES)) $(patsubst %,scripts/%,$(SCRIPTS)) \
$(patsubst %,lib/%,$(LIBS)) \
$(patsubst %,man/%,$(notdir $(MANPAGES))) README rpm/lcov.spec
./bin/get_changes.sh > $(TMP_DIR)/lcov-$(VERSION)/CHANGES || true
cd $(TMP_DIR) ; \
tar cfz $(TMP_DIR)/lcov-$(VERSION).tar.gz lcov-$(VERSION) \
--owner root --group root
mv $(TMP_DIR)/lcov-$(VERSION).tar.gz .
$(RM) -r $(TMP_DIR)
lcov-$(VERSION)-$(RELEASE).noarch.rpm: rpms
lcov-$(VERSION)-$(RELEASE).src.rpm: rpms
rpms: lcov-$(VERSION).tar.gz
$(call echocmd," DIST lcov-$(VERSION)-$(RELEASE).noarch.rpm")
mkdir -p $(TMP_DIR)
mkdir $(TMP_DIR)/BUILD
mkdir $(TMP_DIR)/RPMS
mkdir $(TMP_DIR)/SOURCES
mkdir $(TMP_DIR)/SRPMS
cp lcov-$(VERSION).tar.gz $(TMP_DIR)/SOURCES
( \
cd $(TMP_DIR)/BUILD ; \
tar xfz ../SOURCES/lcov-$(VERSION).tar.gz \
lcov-$(VERSION)/rpm/lcov.spec \
)
rpmbuild --define '_topdir $(TMP_DIR)' --define '_buildhost localhost' \
--define "_target_os linux" \
--undefine vendor --undefine packager \
-ba $(TMP_DIR)/BUILD/lcov-$(VERSION)/rpm/lcov.spec --quiet
mv $(TMP_DIR)/RPMS/noarch/lcov-$(VERSION)-$(RELEASE).noarch.rpm .
$(call echocmd," DIST lcov-$(VERSION)-$(RELEASE).src.rpm")
mv $(TMP_DIR)/SRPMS/lcov-$(VERSION)-$(RELEASE).src.rpm .
$(RM) -r $(TMP_DIR)
ifeq ($(COVERAGE), 1)
# write to .../tests/cover_db
export COVER_DB := $(shell echo `pwd`/tests/cover_db)
export PYCOV_DB := $(shell echo `pwd`/tests/pycov.dat)
export HTML_RPT := $(shell echo `pwd`/lcov_coverage)
#export LCOV_FORCE_PARALLEL = 1
endif
export TESTCASE_ARGS
test: check
# for COVERAGE mode check: run once with LCOV_FORCE_PARALLEL=1 and
# once without - so we can merge the result
check:
if [ "x$(COVERAGE)" != 'x' ] ; then \
if [ ! -d $(COVER_DB) ]; then \
mkdir $(COVER_DB) ; \
fi ; \
echo "*** Run once, force parallel ***" ; \
LCOV_FORCE_PARALLEL=1 $(MAKE) -s -C tests check LCOV_HOME=`pwd` ; \
echo "*** Run again, no force ***" ; \
fi
@$(MAKE) -s -C tests check LCOV_HOME=`pwd`
@if [ "x$(COVERAGE)" != 'x' ] ; then \
$(MAKE) -s -C example LCOV_HOME=`pwd`; \
$(MAKE) -s -C tests report ; \
fi
# Files to be checked for coding style issue issues -
# - anything containing "#!/usr/bin/env perl" or the like
# - anything named *.pm - expected to be perl module
# ... as long as the name doesn't end in .tdy or .orig
checkstyle:
ifeq ($(MODE),full)
@echo "Checking source files for coding style issues (MODE=full):"
else
@echo "Checking changes in source files for coding style issues (MODE=diff):"
endif
@RC=0 ; \
CHECKFILES=`find . -path ./.git -prune -o \( \( -type f -exec grep -q '^#!.*perl' {} \; \) -o -name '*.pm' \) -not \( -name '*.tdy' -o -name '*.orig' -o -name '*~' \) -print `; \
for FILE in $$CHECKFILES ; do \
$(CHECKSTYLE) "$$FILE"; \
if [ 0 != $$? ] ; then \
RC=1; \
echo "saw mismatch for $$FILE"; \
if [ -f $$FILE.tdy -a "$(UPDATE)x" != 'x' ]; then \
echo "updating $$FILE"; \
mv $$FILE $$FILE.orig; \
mv $$FILE.tdy $$FILE ; \
fi \
fi \
done ; \
exit $$RC
release:
@if [ "$(origin VERSION)" != "command line" ] ; then echo "Please specify new version number, e.g. VERSION=1.16" >&2 ; exit 1 ; fi
@if [ -n "$$(git status --porcelain 2>&1)" ] ; then echo "The repository contains uncommitted changes" >&2 ; exit 1 ; fi
@if [ -n "$$(git tag -l v$(VERSION))" ] ; then echo "A tag for the specified version already exists (v$(VERSION))" >&2 ; exit 1 ; fi
@echo "Preparing release tag for version $(VERSION)"
git checkout master
bin/copy_dates.sh . .
$(FIX) --version $(VERSION) --release $(RELEASE) \
--fixver --fixdate $(patsubst %,man/%,$(notdir $(MANPAGES))) \
README rpm/lcov.spec
git commit -a -s -m "lcov: Finalize release $(VERSION)"
git tag v$(VERSION) -m "LCOV version $(VERSION)"
@echo "**********************************************"
@echo "Release tag v$(VERSION) successfully created"
@echo "Next steps:"
@echo " - Review resulting commit and tag"
@echo " - Publish with: git push origin master v$(VERSION)"
@echo "**********************************************"
|
