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BUILD_SCRIPT_DIR = build-helpers
# Check that package version matches git version before creating dist tarballs
dist-hook: git-version-check git-version-check-news git-version-stamp
distcheck-hook: git-version-check
# Note: We cannot run autogen.sh from here, because we would need some way to
# restart the whole dist process from the start and there is none.
# FIXME: NEWS check uses ${foo%%-*} POSIX shell, tested
# with bash, dash, busybox.
EXTRA_DIST += $(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version
git-version-check:
@git_ver=`$(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
if test "x$${git_ver}" = "x$(PACKAGE_VERSION)"; then :; else \
echo "ERROR: PACKAGE_VERSION and 'git describe' version do not match:"; \
echo " current 'git describe' version: $${git_ver}"; \
echo " current PACKAGE_VERSION: $(PACKAGE_VERSION)"; \
rm -rf "$(top_srcdir)/autom4te.cache"; \
if test -f "$(top_srcdir)/autogen.sh"; then \
echo "Update PACKAGE_VERSION by running $(top_srcdir)/autogen.sh."; \
else \
echo "Update PACKAGE_VERSION by running autoreconf(1)."; \
fi; \
exit 1; \
fi
git-version-check-news:
@git_ver=`$(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
case `sed 15q $(top_srcdir)/NEWS` in \
*"$${git_ver%%-*}"*) : ;; \
*) \
echo "NEWS not updated for version $${git_ver%%-*}; not releasing" 1>&2; \
exit 1;; \
esac
# Version stamp files can only exist in tarball source trees.
#
# So there is no need to generate them anywhere else or to clean them
# up anywhere.
git-version-stamp:
echo "$(PACKAGE_VERSION)" > "$(distdir)/version-stamp"
# Update *.h file to contain up-to-date version number
A_V = package-version-internal
CLEANFILES += $(A_V).h
BUILT_SOURCES += $(A_V).h.stamp
$(A_V).h.stamp:
@current_ver=`$(SHELL) $(top_srcdir)/$(BUILD_SCRIPT_DIR)/package-version $(top_srcdir) version-stamp`; \
{ echo '#ifndef PACKAGE_VERSION_INTERNAL_H'; \
echo "#define PACKAGE_VERSION_INTERNAL \"$${current_ver}\""; \
echo "#endif /* !PACKAGE_VERSION_INTERNAL */"; } > "$(A_V).h.new"
@if test -f "$(A_V).h" \
&& cmp "$(A_V).h.new" "$(A_V).h"; then :; \
else cat "$(A_V).h.new" > "$(A_V).h"; fi; \
rm -f "$(A_V).h.new"
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