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-rw-r--r--Makefile.am79
1 files changed, 78 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am
index f6a8f6613d..f574f5f09c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -546,6 +546,83 @@ gen-AUTHORS:
"$(top_srcdir)" "$(distdir)/AUTHORS"; \
fi
+
+#
+# Release management.
+#
+
+releasedir = release-$(PACKAGE_VERSION)
+
+PACKAGE_FULL_TARNAME = $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)
+
+# List of source tarballs produced. This must be kept in sync with the
+# 'dist-' options of 'AM_INIT_AUTOMAKE' in 'configure.ac'.
+SOURCE_TARBALLS = \
+ $(foreach ext,tar.gz,$(PACKAGE_FULL_TARNAME).$(ext))
+
+# Systems supported by Guix.
+SUPPORTED_SYSTEMS = x86_64-linux i686-linux armhf-linux
+
+# Guix binary tarballs.
+BINARY_TARBALLS = \
+ $(foreach system,$(SUPPORTED_SYSTEMS),guix-binary.$(system).tar.xz)
+
+# Systems supported by GuixSD.
+GUIXSD_SUPPORTED_SYSTEMS = x86_64-linux #i686-linux
+
+# Prefix of the GuixSD installation image file name.
+GUIXSD_IMAGE_BASE = guixsd-usb-install-$(PACKAGE_VERSION)
+
+# Size of the installation image (for x86_64 typically).
+GUIXSD_INSTALLATION_IMAGE_SIZE ?= 950MiB
+
+# The release process works in several phases:
+#
+# 0. We assume the developer created a 'vX.Y' tag.
+# 1. Build the source tarball.
+# 2. Update the 'guix' package so that it corresponds to the 'vX.Y' tag.
+# 3. Build the binary tarballs for that 'guix' package.
+# 4. Update the 'guix' package again.
+# 5. Build the GuixSD installation images. The images will run 'guix'
+# corresponding to 'vX.Y' + 1 commit, and they will install 'vX.Y'.
+#
+# This 'release' target takes care of everything and copies the resulting
+# files to $(releasedir).
+release: distcheck
+ $(MKDIR_P) "$(releasedir)"
+ rm -f "$(releasedir)"/*
+ mv $(SOURCE_TARBALLS) "$(releasedir)"
+ cd po; git checkout .
+ $(top_builddir)/pre-inst-env "$(GUILE)" \
+ $(top_srcdir)/build-aux/update-guix-package.scm \
+ "`git rev-parse HEAD`" "$(PACKAGE_VERSION)"
+ git add $(top_srcdir)/gnu/packages/package-management.scm
+ git commit -m "gnu: guix: Update to $(PACKAGE_VERSION)."
+ rm -f $(BINARY_TARBALLS)
+ $(MAKE) $(BINARY_TARBALLS)
+ for system in $(SUPPORTED_SYSTEMS) ; do \
+ mv "guix-binary.$$system.tar.xz" \
+ "$(releasedir)/guix-binary-$(PACKAGE_VERSION).$$system.tar.xz" ; \
+ done
+ $(top_builddir)/pre-inst-env "$(GUILE)" \
+ $(top_srcdir)/build-aux/update-guix-package.scm \
+ "`git rev-parse HEAD`"
+ git add $(top_srcdir)/gnu/packages/package-management.scm
+ git commit -m "gnu: guix: Update to `git rev-parse HEAD | cut -c1-7`."
+ for system in $(GUIXSD_SUPPORTED_SYSTEMS) ; do \
+ image=`$(top_builddir)/pre-inst-env \
+ guix system disk-image \
+ --image-size=$(GUIXSD_INSTALLATION_IMAGE_SIZE) \
+ gnu/system/install.scm` ; \
+ if [ ! -f "$$image" ] ; then \
+ echo "failed to produced GuixSD installation image for $$system" >&2 ; \
+ exit 1 ; \
+ fi ; \
+ xz < "$$image" > "$(releasedir)/$(GUIXSD_IMAGE_BASE).$$system.xz.tmp" ; \
+ mv "$(releasedir)/$(GUIXSD_IMAGE_BASE).$$system.xz.tmp" \
+ "$(releasedir)/$(GUIXSD_IMAGE_BASE).$$system.xz" ; \
+ done
+
update-guix-package:
git rev-parse HEAD
$(top_builddir)/pre-inst-env "$(GUILE)" \
@@ -587,7 +664,7 @@ hydra-jobs.scm: $(GOBJECTS)
.PHONY: assert-no-store-file-names assert-binaries-available
.PHONY: assert-final-inputs-self-contained
.PHONY: clean-go make-go
-.PHONY: update-guix-package
+.PHONY: update-guix-package release
## -------------- ##
## Silent rules. ##