Adding upstream version 2.1.6.upstream/2.1.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 87 insertions, 0 deletions

diff --git a/mk/release.mk b/mk/release.mk
new file mode 100644
index 0000000..7d7259c
--- /dev/null
+++ b/mk/release.mk
@@ -0,0 +1,87 @@
+#
+# Copyright 2008-2022 the Pacemaker project contributors
+#
+# The version control history for this file may have further details.
+#
+# This source code is licensed under the GNU General Public License version 2
+# or later (GPLv2+) WITHOUT ANY WARRANTY.
+#
+
+# Define variables related to release version and such
+
+COMMIT	?= HEAD
+
+# TAG defaults to DIST when in a source distribution instead of a git checkout,
+# the tag name if COMMIT is tagged, and the full commit ID otherwise.
+TAG	?= $(shell								\
+	     T=$$(git describe --tags --exact-match '$(COMMIT)' 2>/dev/null);	\
+	     [ -n "$${T}" ] && echo "$${T}" 					\
+	     || git log --pretty=format:%H -n 1 '$(COMMIT)' 2>/dev/null		\
+	     || echo DIST)
+
+# If DIRTY=anything is passed to make, generated versions will end in ".mod"
+# as long as there are uncommitted changes and COMMIT is not changed from the
+# default.
+DIRTY_EXT	= $(shell [ -n "$(DIRTY)" ]				\
+			&& [ "$(COMMIT)" == "HEAD" ] 			\
+			&& ! git diff-index --quiet HEAD -- 2>/dev/null	\
+			&& echo .mod)
+
+# These can be used in case statements to avoid make interpreting parentheses
+lparen = (
+rparen = )
+
+# This will be empty if not in a git checkout
+CHECKOUT	= $(shell git rev-parse --git-dir 2>/dev/null)
+
+# VERSION is set by configure, but we allow some make targets to be run without
+# running configure first, so set a reasonable default in that case.
+VERSION		?= $(shell if [ -z "$(CHECKOUT)" ]; then			\
+			echo 0.0.0;						\
+		     else							\
+			git tag -l						\
+				| sed -n -e 's/^\(Pacemaker-[0-9.]*\)$$/\1/p'	\
+				| sort -Vr | head -n 1;				\
+		     fi)
+
+# What the git tag would be for configured VERSION (such as "Pacemaker-2.1.5")
+LAST_RELEASE	?= Pacemaker-$(VERSION)
+
+# What the git tag would be for the release after the configured VERSION
+# (LAST_RELEASE stripped of its -rc* suffix if present, or with minor-minor
+# version bumped if not; this should be manually overriden when bumping
+# the major or minor version)
+NEXT_RELEASE	?= $(shell case "$(LAST_RELEASE)" in				\
+			*-rc*$(rparen)						\
+				echo $(LAST_RELEASE) | sed s:-rc.*:: ;;		\
+			*$(rparen)						\
+				echo $(LAST_RELEASE) | awk -F.			\
+				'/[0-9]+\./{$$3+=1;OFS=".";print $$1,$$2,$$3}'	\
+				;;						\
+		     esac)
+
+# We have two make targets for creating distributions:
+#
+# - "make dist" is automake's native functionality, based on the various
+#   dist/nodist make variables; it always uses the current sources
+#
+# - "make export" is a custom target based on "git archive" and relevant
+#   entries from .gitattributes; it defaults to current sources but can use any
+#   git tag
+#
+# Both targets use the same name for the result, though they generate different
+# contents.
+#
+# The directory is named pacemaker-<version> when in a source distribution
+# instead of a git checkout, pacemaker-<version_part_of_tag> for tagged
+# commits, and pacemaker-<short_commit> otherwise.
+top_distdir	= $(PACKAGE)-$(shell						\
+		  case $(TAG) in						\
+			DIST$(rparen)						\
+				[ -n "$(VERSION)" ] && echo "$(VERSION)"	\
+					|| echo DIST;;				\
+			Pacemaker-*$(rparen)					\
+				echo '$(TAG)' | cut -c11-;;			\
+			*$(rparen)						\
+				git log --pretty=format:%h -n 1 '$(TAG)';;	\
+		  esac)$(DIRTY_EXT)