+# -*- makefile -*-
+
+# Here's the (hopefully simple) versioning scheme.
+#
+# Releases of notmuch have a two-digit version (0.1, 0.2, etc.). We
+# increment the second digit for each release and increment the first
+# digit when we reach particularly major milestones of usability.
+#
+# Between releases, (such as when compiling notmuch from the git
+# repository), we let git append identification of the actual commit.
+PACKAGE=notmuch
+
+IS_GIT=$(shell if [ -d .git ] ; then echo yes ; else echo no; fi)
+
+VERSION:=$(shell cat ${srcdir}/version)
+ifneq ($(MAKECMDGOALS),release)
+ifneq ($(MAKECMDGOALS),release-message)
+ifeq ($(IS_GIT),yes)
+VERSION:=$(shell git describe --match '[0-9.]*')
+endif
+endif
+endif
+
+RELEASE_HOST=notmuchmail.org
+RELEASE_DIR=/srv/notmuchmail.org/www/releases
+RELEASE_URL=http://notmuchmail.org/releases
+TAR_FILE=$(PACKAGE)-$(VERSION).tar.gz
+DEB_TAR_FILE=$(PACKAGE)_$(VERSION).orig.tar.gz
+SHA1_FILE=$(TAR_FILE).sha1
+GPG_FILE=$(SHA1_FILE).asc
+
+# Smash together user's values with our extra values
+FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CFLAGS) $(WARN_CFLAGS) $(CONFIGURE_CFLAGS) $(extra_cflags)
+FINAL_CXXFLAGS = $(CXXFLAGS) $(WARN_CXXFLAGS) $(CONFIGURE_CXXFLAGS) $(extra_cflags) $(extra_cxxflags)
+FINAL_NOTMUCH_LDFLAGS = $(LDFLAGS) -Llib -lnotmuch $(AS_NEEDED_LDFLAGS) $(GMIME_LDFLAGS) $(TALLOC_LDFLAGS)
+FINAL_NOTMUCH_LINKER = CC
+ifneq ($(LINKER_RESOLVES_LIBRARY_DEPENDENCIES),1)
+FINAL_NOTMUCH_LDFLAGS += $(CONFIGURE_LDFLAGS)
+FINAL_NOTMUCH_LINKER = CXX
+endif
+ifeq ($(LIBDIR_IN_LDCONFIG),0)
+FINAL_NOTMUCH_LDFLAGS += $(RPATH_LDFLAGS)
+endif
+FINAL_LIBNOTMUCH_LDFLAGS = $(LDFLAGS) $(AS_NEEDED_LDFLAGS) $(CONFIGURE_LDFLAGS)
+
+.PHONY: all
+all: notmuch notmuch-shared notmuch.1.gz
+ifeq ($(MAKECMDGOALS),)
+ifeq ($(shell cat .first-build-message 2>/dev/null),)
+ @NOTMUCH_FIRST_BUILD=1 $(MAKE) --no-print-directory all
+ @echo ""
+ @echo "Compilation of notmuch is now complete. You can install notmuch with:"
+ @echo ""
+ @echo " make install"
+ @echo ""
+ @echo "Note that depending on the prefix to which you are installing"
+ @echo "you may need root permission (such as \"sudo make install\")."
+ @echo "See \"./configure --help\" for help on setting an alternate prefix."
+ @echo Printed > .first-build-message
+endif
+endif
+
+$(TAR_FILE):
+ if git tag -v $(VERSION) >/dev/null 2>&1; then \
+ ref=$(VERSION); \
+ else \
+ ref="HEAD" ; \
+ echo "Warning: No signed tag for $(VERSION)"; \
+ fi ; \
+ git archive --format=tar --prefix=$(PACKAGE)-$(VERSION)/ $$ref > $(TAR_FILE).tmp
+ echo $(VERSION) > version.tmp
+ tar --append -f $(TAR_FILE).tmp --transform s_^_$(PACKAGE)-$(VERSION)/_ --transform 's_.tmp$$__' version.tmp
+ rm version.tmp
+ gzip < $(TAR_FILE).tmp > $(TAR_FILE)
+ @echo "Source is ready for release in $(TAR_FILE)"
+
+$(SHA1_FILE): $(TAR_FILE)
+ sha1sum $^ > $@
+
+$(GPG_FILE): $(SHA1_FILE)
+ @echo "Please enter your GPG password to sign the checksum."
+ gpg --armor --sign $^
+
+.PHONY: dist
+dist: $(TAR_FILE)
+
+# We invoke make recursively only to force ordering of our phony
+# targets in the case of parallel invocation of make (-j).
+#
+# We carefully ensure that our VERSION variable is passed down to any
+# sub-ordinate make invocations (which won't otherwise know that they
+# are part of the release and need to take the version from the
+# version file).
+.PHONY: release
+release: verify-source-tree-and-version
+ $(MAKE) VERSION=$(VERSION) verify-newer
+ $(MAKE) VERSION=$(VERSION) clean
+ $(MAKE) VERSION=$(VERSION) test
+ git tag -s -m "$(PACKAGE) $(VERSION) release" $(VERSION)
+ $(MAKE) VERSION=$(VERSION) $(GPG_FILE)
+ ln -sf $(TAR_FILE) $(DEB_TAR_FILE)
+ pristine-tar commit $(DEB_TAR_FILE) $(VERSION)
+ git tag -s -m "$(PACKAGE) Debian $(VERSION)-1 upload (same as $(VERSION))" debian/$(VERSION)-1
+ mkdir -p releases
+ mv $(TAR_FILE) $(SHA1_FILE) $(GPG_FILE) releases
+ $(MAKE) VERSION=$(VERSION) release-message > $(PACKAGE)-$(VERSION).announce
+ifeq ($(REALLY_UPLOAD),yes)
+ git push origin $(VERSION)
+ cd releases && scp $(TAR_FILE) $(SHA1_FILE) $(GPG_FILE) $(RELEASE_HOST):$(RELEASE_DIR)
+ ssh $(RELEASE_HOST) "rm -f $(RELEASE_DIR)/LATEST-$(PACKAGE)-[0-9]* ; ln -s $(TAR_FILE) $(RELEASE_DIR)/LATEST-$(PACKAGE)-$(VERSION)"
+endif
+ @echo "Please send a release announcement using $(PACKAGE)-$(VERSION).announce as a template."
+
+.PHONY: release-message
+release-message:
+ @echo "To: notmuch@notmuchmail.org"
+ @echo "Subject: $(PACKAGE) release $(VERSION) now available"
+ @echo ""
+ @echo "Where to obtain notmuch $(VERSION)"
+ @echo "==========================="
+ @echo " $(RELEASE_URL)/$(TAR_FILE)"
+ @echo ""
+ @echo "Which can be verified with:"
+ @echo ""
+ @echo " $(RELEASE_URL)/$(SHA1_FILE)"
+ @echo -n " "
+ @cat releases/$(SHA1_FILE)
+ @echo ""
+ @echo " $(RELEASE_URL)/$(GPG_FILE)"
+ @echo " (signed by `getent passwd "$$USER" | cut -d: -f 5 | cut -d, -f 1`)"
+ @echo ""
+ @echo "What's new in notmuch $(VERSION)"
+ @echo "========================="
+ @sed -ne '/^[Nn]otmuch $(VERSION)/{n;n;b NEWS}; d; :NEWS /^===/q; {p;n;b NEWS}' < NEWS | head -n -2
+ @echo ""
+ @echo "What is notmuch"
+ @echo "==============="
+ @echo "Notmuch is a system for indexing, searching, reading, and tagging"
+ @echo "large collections of email messages in maildir or mh format. It uses"
+ @echo "the Xapian library to provide fast, full-text search with a convenient"
+ @echo "search syntax."
+ @echo ""
+ @echo "For more about notmuch, see http://notmuchmail.org"
+
+# This is a chain of dependencies rather than a simple list simply to
+# avoid the messages getting interleaved in the case of a parallel
+# make invocation.
+.PHONY: verify-source-tree-and-version
+verify-source-tree-and-version: verify-no-dirty-code
+
+.PHONY: verify-no-dirty-code
+verify-no-dirty-code: verify-version-debian
+ifeq ($(IS_GIT),yes)
+ @printf "Checking that source tree is clean..."
+ifneq ($(shell git ls-files -m),)
+ @echo "No"
+ @echo "The following files have been modified since the most recent git commit:"
+ @echo ""
+ @git ls-files -m
+ @echo ""
+ @echo "The release will be made from the committed state, but perhaps you meant"
+ @echo "to commit this code first? Please clean this up to make it more clear."
+ @false
+else
+ @echo "Good"
+endif
+endif
+
+.PHONY: verify-version-debian
+verify-version-debian: verify-version-components
+ @echo -n "Checking that Debian package version is $(VERSION)-1..."
+ @if [ "$(VERSION)-1" != $$(dpkg-parsechangelog | grep ^Version | awk '{print $$2}') ] ; then \
+ (echo "No." && \
+ echo "Please edit version and debian/changelog to have consistent versions." && false) \
+ fi
+ @echo "Good."
+
+.PHONY: verify-version-components
+verify-version-components:
+ @echo -n "Checking that $(VERSION) consists only of digits and periods..."
+ @if echo $(VERSION) | grep -q -v -x '[0-9.]*'; then \
+ (echo "No." && \
+ echo "Please follow the instructions in RELEASING to choose a version" && false) \
+ else :; fi
+ @echo "Good."
+
+.PHONY: verify-newer
+verify-newer:
+ @echo -n "Checking that no $(VERSION) release already exists..."
+ @wget -q -O /dev/null $(RELEASE_URL)/$(TAR_FILE) ; \
+ case $$? in \
+ 8) echo "Good." ;; \
+ 0) echo "Ouch."; \
+ echo "Found: $(RELEASE_URL)/$(TAR_FILE)"; \
+ echo "Refusing to replace an existing release."; \
+ echo "Don't forget to update \"version\" as described in RELEASING before release." ; \
+ false ;; \
+ *) echo "An unexpected error occured"; \
+ false;; esac
+
+# The user has not set any verbosity, default to quiet mode and inform the
+# user how to enable verbose compiles.
+ifeq ($(V),)
+quiet_DOC := "Use \"$(MAKE) V=1\" to see the verbose compile lines.\n"
+quiet = @printf $(quiet_DOC)$(eval quiet_DOC:=)"$1 $@\n"; $($(shell echo $1 | sed -e s'/ .*//'))
+endif
+# The user has explicitly enabled quiet compilation.
+ifeq ($(V),0)
+quiet = @printf "$1 $@\n"; $($(shell echo $1 | sed -e s'/ .*//'))
+endif
+# Otherwise, print the full command line.
+quiet ?= $($(shell echo $1 | sed -e s'/ .*//'))
+
+%.o: %.cc $(global_deps)
+ $(call quiet,CXX $(CXXFLAGS)) -c $(FINAL_CXXFLAGS) $< -o $@
+
+%.o: %.c $(global_deps)
+ $(call quiet,CC $(CFLAGS)) -c $(FINAL_CFLAGS) $< -o $@
+
+.deps/%.d: %.c $(global_deps)
+ @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
+ $(CC) -M $(CPPFLAGS) $(FINAL_CFLAGS) $< > $@.$$$$ 2>/dev/null ; \
+ sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
+ rm -f $@.$$$$
+
+.deps/%.d: %.cc $(global_deps)
+ @set -e; rm -f $@; mkdir -p $$(dirname $@) ; \
+ $(CXX) -M $(CPPFLAGS) $(FINAL_CXXFLAGS) $< > $@.$$$$ 2>/dev/null ; \
+ sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
+ rm -f $@.$$$$
+
+DEPS := $(SRCS:%.c=.deps/%.d)
+DEPS := $(DEPS:%.cc=.deps/%.d)
+-include $(DEPS)
+
+.PHONY : clean
+clean:
+ rm -f $(CLEAN); rm -rf .deps
+
+# We don't (yet) have any distributed files not in the upstream repository.
+# So distclean is currently identical to clean.
+.PHONY: distclean
+distclean: clean