build: Move variable definitions to Makefile.global

I noticed when trying to use VERSION (and derived variables) in a
subdirectory that the top level Makefile.local needed to be included
first. But according to c10085c77b407d9ea704f8b4f9e0a805f63e72cb it
actually needs to be last. To break this conflict, move the variables
definitions into a new Makefile.global.

diff --git a/Makefile b/Makefile
index 4c0e8c62011393277cc1041a69859cde5296c2ea..0ef57fa9fabed81019822e033b29802bb0bbb151 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -33,6 +33,8 @@ ifeq ($(configure_options),)
 endif
        $(srcdir)/configure $(configure_options)
 
+# runtime variable definitions available in all subdirs
+include $(srcdir)/Makefile.global
 # Finally, include all of the Makefile.local fragments where all the
 # real work is done.
 

diff --git a/Makefile.global b/Makefile.global
new file mode 100644 (file)
index 0000000..444e6bb
--- /dev/null
+++ b/Makefile.global
@@ -0,0 +1,63 @@
+# 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:=$(if $(wildcard ${srcdir}/.git),yes,no)
+
+ifeq ($(IS_GIT),yes)
+DATE:=$(shell git --git-dir=${srcdir}/.git log --date=short -1 --pretty=format:%cd)
+else
+DATE:=$(shell date +%F)
+endif
+
+VERSION:=$(shell cat ${srcdir}/version)
+ELPA_VERSION:=$(subst ~,_,$(VERSION))
+ifeq ($(filter release release-message pre-release update-versions,$(MAKECMDGOALS)),)
+ifeq ($(IS_GIT),yes)
+VERSION:=$(shell git --git-dir=${srcdir}/.git describe --abbrev=7 --match '[0-9.]*'|sed -e s/_/~/ -e s/-/+/ -e s/-/~/)
+# drop the ~g$sha1 part
+ELPA_VERSION:=$(word 1,$(subst ~, ,$(VERSION)))
+
+# Write the file 'version.stamp' in case its contents differ from $(VERSION)
+FILE_VERSION:=$(shell test -f version.stamp && read vs < version.stamp || vs=; echo $$vs)
+ifneq ($(FILE_VERSION),$(VERSION))
+       $(shell echo "$(VERSION)" > version.stamp)
+endif
+endif
+endif
+
+UPSTREAM_TAG=$(subst ~,_,$(VERSION))
+DEB_TAG=debian/$(UPSTREAM_TAG)-1
+
+RELEASE_HOST=notmuchmail.org
+RELEASE_DIR=/srv/notmuchmail.org/www/releases
+RELEASE_URL=https://notmuchmail.org/releases
+TAR_FILE=$(PACKAGE)-$(VERSION).tar.gz
+ELPA_FILE:=$(PACKAGE)-emacs-$(ELPA_VERSION).tar
+DEB_TAR_FILE=$(PACKAGE)_$(VERSION).orig.tar.gz
+SHA1_FILE=$(TAR_FILE).sha1
+GPG_FILE=$(SHA1_FILE).asc
+
+PV_FILE=bindings/python/notmuch/version.py
+
+# Smash together user's values with our extra values
+STD_CFLAGS := -std=gnu99
+FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CPPFLAGS) $(STD_CFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(extra_cflags) $(CONFIGURE_CFLAGS)
+FINAL_CXXFLAGS = $(CPPFLAGS) $(CXXFLAGS) $(WARN_CXXFLAGS) $(extra_cflags) $(extra_cxxflags) $(CONFIGURE_CXXFLAGS)
+FINAL_NOTMUCH_LDFLAGS = $(LDFLAGS) -Lutil -lutil -Llib -lnotmuch
+ifeq ($(LIBDIR_IN_LDCONFIG),0)
+FINAL_NOTMUCH_LDFLAGS += $(RPATH_LDFLAGS)
+endif
+FINAL_NOTMUCH_LDFLAGS += $(AS_NEEDED_LDFLAGS) $(GMIME_LDFLAGS) $(TALLOC_LDFLAGS) $(ZLIB_LDFLAGS)
+FINAL_NOTMUCH_LINKER = CC
+ifneq ($(LINKER_RESOLVES_LIBRARY_DEPENDENCIES),1)
+FINAL_NOTMUCH_LDFLAGS += $(CONFIGURE_LDFLAGS)
+FINAL_NOTMUCH_LINKER = CXX
+endif
+FINAL_LIBNOTMUCH_LDFLAGS = $(LDFLAGS) $(AS_NEEDED_LDFLAGS) $(CONFIGURE_LDFLAGS)

diff --git a/Makefile.local b/Makefile.local
index 0a122ab0e208c29c501bc3aee9c37243e06b13c9..222082359ba1d3256cf2681ca3450769f3ffd418 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -1,67 +1,5 @@
 # -*- 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:=$(if $(wildcard ${srcdir}/.git),yes,no)
-
-ifeq ($(IS_GIT),yes)
-DATE:=$(shell git --git-dir=${srcdir}/.git log --date=short -1 --pretty=format:%cd)
-else
-DATE:=$(shell date +%F)
-endif
-
-VERSION:=$(shell cat ${srcdir}/version)
-ELPA_VERSION:=$(subst ~,_,$(VERSION))
-ifeq ($(filter release release-message pre-release update-versions,$(MAKECMDGOALS)),)
-ifeq ($(IS_GIT),yes)
-VERSION:=$(shell git --git-dir=${srcdir}/.git describe --abbrev=7 --match '[0-9.]*'|sed -e s/_/~/ -e s/-/+/ -e s/-/~/)
-# drop the ~g$sha1 part
-ELPA_VERSION:=$(word 1,$(subst ~, ,$(VERSION)))
-# Write the file 'version.stamp' in case its contents differ from $(VERSION)
-FILE_VERSION:=$(shell test -f version.stamp && read vs < version.stamp || vs=; echo $$vs)
-ifneq ($(FILE_VERSION),$(VERSION))
-       $(shell echo "$(VERSION)" > version.stamp)
-endif
-endif
-endif
-
-UPSTREAM_TAG=$(subst ~,_,$(VERSION))
-DEB_TAG=debian/$(UPSTREAM_TAG)-1
-
-RELEASE_HOST=notmuchmail.org
-RELEASE_DIR=/srv/notmuchmail.org/www/releases
-RELEASE_URL=https://notmuchmail.org/releases
-TAR_FILE=$(PACKAGE)-$(VERSION).tar.gz
-DEB_TAR_FILE=$(PACKAGE)_$(VERSION).orig.tar.gz
-SHA1_FILE=$(TAR_FILE).sha1
-GPG_FILE=$(SHA1_FILE).asc
-
-PV_FILE=bindings/python/notmuch/version.py
-
-# Smash together user's values with our extra values
-STD_CFLAGS := -std=gnu99
-FINAL_CFLAGS = -DNOTMUCH_VERSION=$(VERSION) $(CPPFLAGS) $(STD_CFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(extra_cflags) $(CONFIGURE_CFLAGS)
-FINAL_CXXFLAGS = $(CPPFLAGS) $(CXXFLAGS) $(WARN_CXXFLAGS) $(extra_cflags) $(extra_cxxflags) $(CONFIGURE_CXXFLAGS)
-FINAL_NOTMUCH_LDFLAGS = $(LDFLAGS) -Lutil -lutil -Llib -lnotmuch
-ifeq ($(LIBDIR_IN_LDCONFIG),0)
-FINAL_NOTMUCH_LDFLAGS += $(RPATH_LDFLAGS)
-endif
-FINAL_NOTMUCH_LDFLAGS += $(AS_NEEDED_LDFLAGS) $(GMIME_LDFLAGS) $(TALLOC_LDFLAGS) $(ZLIB_LDFLAGS)
-FINAL_NOTMUCH_LINKER = CC
-ifneq ($(LINKER_RESOLVES_LIBRARY_DEPENDENCIES),1)
-FINAL_NOTMUCH_LDFLAGS += $(CONFIGURE_LDFLAGS)
-FINAL_NOTMUCH_LINKER = CXX
-endif
-FINAL_LIBNOTMUCH_LDFLAGS = $(LDFLAGS) $(AS_NEEDED_LDFLAGS) $(CONFIGURE_LDFLAGS)
-
 .PHONY: all
 all: notmuch notmuch-shared build-man ruby-bindings
 ifeq ($(MAKECMDGOALS),)