mirror of
https://git.notmuchmail.org/git/notmuch
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This indicates upwardly compatible changes, namely adding new symbols. Although we don't formally need to do this until the next release, there is no hard in doing it now, as long as we don't bump the minor version for every addition between now and the release.
105 lines
3.8 KiB
Makefile
105 lines
3.8 KiB
Makefile
# -*- makefile -*-
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# The major version of the library interface. This will control the soname.
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# As such, this number must be incremented for any incompatible change to
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# the library interface, (such as the deletion of an API or a major
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# semantic change that breaks formerly functioning code).
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#
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LIBNOTMUCH_VERSION_MAJOR = 4
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# The minor version of the library interface. This should be incremented at
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# the time of release for any additions to the library interface,
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# (and when it is incremented, the release version of the library should
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# be reset to 0).
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LIBNOTMUCH_VERSION_MINOR = 2
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# The release version the library interface. This should be incremented at
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# the time of release if there have been no changes to the interface, (but
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# simply compatible changes to the implementation).
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LIBNOTMUCH_VERSION_RELEASE = 0
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# Note: Don't forget to change the VERSION macros in notmuch.h when
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# any of the above change.
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ifeq ($(PLATFORM),MACOSX)
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LIBRARY_SUFFIX = dylib
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# On OS X, library version numbers go before suffix.
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LINKER_NAME = libnotmuch.$(LIBRARY_SUFFIX)
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SONAME = libnotmuch.$(LIBNOTMUCH_VERSION_MAJOR).$(LIBRARY_SUFFIX)
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LIBNAME = libnotmuch.$(LIBNOTMUCH_VERSION_MAJOR).$(LIBNOTMUCH_VERSION_MINOR).$(LIBNOTMUCH_VERSION_RELEASE).$(LIBRARY_SUFFIX)
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LIBRARY_LINK_FLAG = -dynamiclib -install_name $(SONAME) -compatibility_version $(LIBNOTMUCH_VERSION_MAJOR).$(LIBNOTMUCH_VERSION_MINOR) -current_version $(LIBNOTMUCH_VERSION_MAJOR).$(LIBNOTMUCH_VERSION_MINOR).$(LIBNOTMUCH_VERSION_RELEASE)
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else
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LIBRARY_SUFFIX = so
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LINKER_NAME = libnotmuch.$(LIBRARY_SUFFIX)
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SONAME = $(LINKER_NAME).$(LIBNOTMUCH_VERSION_MAJOR)
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LIBNAME = $(SONAME).$(LIBNOTMUCH_VERSION_MINOR).$(LIBNOTMUCH_VERSION_RELEASE)
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LIBRARY_LINK_FLAG = -shared -Wl,--version-script=notmuch.sym,-soname=$(SONAME) -Wl,--no-undefined
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ifeq ($(PLATFORM),OPENBSD)
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LIBRARY_LINK_FLAG += -lc
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endif
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ifeq ($(LIBDIR_IN_LDCONFIG),1)
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ifeq ($(DESTDIR),)
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LIBRARY_INSTALL_POST_COMMAND=ldconfig
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endif
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endif
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endif
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dir := lib
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extra_cflags += -I$(srcdir)/$(dir) -fPIC
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# The (often-reused) $dir works fine within targets/prerequisites,
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# but cannot be used reliably within commands, so copy its value to a
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# variable that is not reused.
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lib := $(dir)
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libnotmuch_c_srcs = \
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$(notmuch_compat_srcs) \
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$(dir)/filenames.c \
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$(dir)/string-list.c \
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$(dir)/libsha1.c \
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$(dir)/message-file.c \
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$(dir)/messages.c \
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$(dir)/sha1.c \
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$(dir)/tags.c
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libnotmuch_cxx_srcs = \
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$(dir)/database.cc \
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$(dir)/parse-time-vrp.cc \
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$(dir)/directory.cc \
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$(dir)/index.cc \
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$(dir)/message.cc \
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$(dir)/query.cc \
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$(dir)/thread.cc
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libnotmuch_modules := $(libnotmuch_c_srcs:.c=.o) $(libnotmuch_cxx_srcs:.cc=.o)
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$(dir)/libnotmuch.a: $(libnotmuch_modules)
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$(call quiet,AR) rcs $@ $^
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$(dir)/$(LIBNAME): $(libnotmuch_modules) notmuch.sym util/libutil.a parse-time-string/libparse-time-string.a
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$(call quiet,CXX $(CXXFLAGS)) $(libnotmuch_modules) $(FINAL_LIBNOTMUCH_LDFLAGS) $(LIBRARY_LINK_FLAG) -o $@ util/libutil.a parse-time-string/libparse-time-string.a
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notmuch.sym: $(srcdir)/$(dir)/notmuch.h $(libnotmuch_modules)
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sh $(srcdir)/$(lib)/gen-version-script.sh $< $(libnotmuch_modules) > $@
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$(dir)/$(SONAME): $(dir)/$(LIBNAME)
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ln -sf $(LIBNAME) $@
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$(dir)/$(LINKER_NAME): $(dir)/$(SONAME)
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ln -sf $(LIBNAME) $@
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install: install-$(dir)
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install-$(dir): $(dir)/$(LIBNAME)
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mkdir -p "$(DESTDIR)$(libdir)/"
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install -m0644 "$(lib)/$(LIBNAME)" "$(DESTDIR)$(libdir)/"
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ln -sf $(LIBNAME) "$(DESTDIR)$(libdir)/$(SONAME)"
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ln -sf $(LIBNAME) "$(DESTDIR)$(libdir)/$(LINKER_NAME)"
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mkdir -p "$(DESTDIR)$(includedir)"
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install -m0644 "$(srcdir)/$(lib)/notmuch.h" "$(DESTDIR)$(includedir)/"
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$(LIBRARY_INSTALL_POST_COMMAND)
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SRCS := $(SRCS) $(libnotmuch_c_srcs) $(libnotmuch_cxx_srcs)
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CLEAN += $(libnotmuch_modules) $(dir)/$(SONAME) $(dir)/$(LINKER_NAME)
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CLEAN += $(dir)/$(LIBNAME) $(dir)/libnotmuch.a notmuch.sym
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CLEAN += $(dir)/notmuch.h.gch
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