Makefile: Create include directory when installing headers

[notmuch] / lib / Makefile.local

diff --git a/lib/Makefile.local b/lib/Makefile.local
index f8489468eea069691eb372955f8445860a3bb78e..85b010e6f12de1848e22f63dfb6eb541a88aaddf 100644 (file)
--- a/lib/Makefile.local
+++ b/lib/Makefile.local
@@ -1,3 +1,22 @@
+# The major version of the library interface. This will control the soname.
+# As such, this number must be incremented for any incompatible change to
+# the library interface, (such as the deletion of an API or a major
+# semantic change that breaks formerly functioning code).
+LIBNOTMUCH_VERSION_MAJOR = 1
+
+# The minor version of the library interface. This should be incremented at
+# the time of release for any additions to the library interface.
+LIBNOTMUCH_VERSION_MINOR = 0
+
+# The release version the library interface. This should be incremented at
+# the time of release if there have been no changes to the interface, (but
+# simply compatible changes to the implementation).
+LIBNOTMUCH_VERSION_RELEASE = 0
+
+LINKER_NAME = libnotmuch.so
+SONAME = $(LINKER_NAME).$(LIBNOTMUCH_VERSION_MAJOR)
+LIBNAME = $(SONAME).$(LIBNOTMUCH_VERSION_MINOR).$(LIBNOTMUCH_VERSION_RELEASE)
+
 dir := lib
 extra_cflags += -I$(dir) -fPIC
 
@@ -18,9 +37,25 @@ libnotmuch_cxx_srcs =                \
        $(dir)/thread.cc
 
 libnotmuch_modules = $(libnotmuch_c_srcs:.c=.o) $(libnotmuch_cxx_srcs:.cc=.o)
-$(dir)/libnotmuch.so : $(libnotmuch_modules)
+
+$(dir)/$(LIBNAME) : $(libnotmuch_modules)
        $(call quiet,CXX,$(LDFLAGS)) $^ $(FINAL_LDFLAGS) -shared -Wl,-soname=$(SONAME) -o $@
-       ln -sf $(SONAME) $@
+
+$(dir)/$(SONAME): $(dir)/$(LIBNAME)
+       $(call quiet_symlink, $(LIBNAME) $@)
+
+$(dir)/$(LINKER_NAME): $(dir)/$(SONAME)
+       $(call quiet_symlink, $(LIBNAME) $@)
+
+install: install-$(dir)
+
+install-$(dir):
+       $(call quiet_mkdir, $(DESTDIR)$(libdir)/)
+       $(call quiet_install_data, $(dir)/$(LIBNAME) $(DESTDIR)$(libdir)/)
+       $(call quiet_symlink, $(LIBNAME) $(DESTDIR)$(libdir)/$(SONAME))
+       $(call quiet_symlink, $(LIBNAME) $(DESTDIR)$(libdir)/$(LINKER_NAME))
+       $(call quiet_mkdir, $(DESTDIR)$(prefix)/include/)
+       $(call quiet_install_data, $(dir)/notmuch.h $(DESTDIR)$(prefix)/include/)
 
 SRCS  := $(SRCS) $(libnotmuch_c_srcs) $(libnotmuch_cxx_srcs)
-CLEAN := $(CLEAN) $(libnotmuch_modules) $(dir)/libnotmuch.so *.so
+CLEAN := $(CLEAN) $(libnotmuch_modules) $(dir)/$(SONAME) $(dir)/$(LINKER_NAME) $(dir)$(LIBNAME)