GNUmakefile

   1 # use GNU Make to run tests in parallel, and without depending on RubyGems
   2 all::
   3 RUBY = ruby
   4 RAKE = rake
   5 RSYNC = rsync
   6 GIT_URL = git://git.bogomips.org/sleepy_penguin.git
   7
   8 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
   9         @./GIT-VERSION-GEN
  10 -include GIT-VERSION-FILE
  11 -include local.mk
  12 ifeq ($(DLEXT),) # "so" for Linux
  13   DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts Config::CONFIG["DLEXT"]')
  14 endif
  15 ifeq ($(RUBY_VERSION),)
  16   RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
  17 endif
  18
  19 install:
  20         $(prep_setup_rb)
  21         $(RM) -r .install-tmp
  22         mkdir .install-tmp
  23         $(RUBY) setup.rb all
  24         $(RM) $^
  25         $(RM) -r .install-tmp
  26         $(prep_setup_rb)
  27
  28 setup_rb_files := .config InstalledFiles
  29 prep_setup_rb := @-$(RM) $(setup_rb_files);$(MAKE) -C $(ext) clean
  30
  31 clean:
  32         -$(MAKE) -C ext/sleepy_penguin clean
  33         $(RM) $(setup_rb_files) ext/sleepy_penguin/Makefile
  34
  35 pkg_extra := GIT-VERSION-FILE NEWS ChangeLog
  36 manifest: $(pkg_extra)
  37         $(RM) .manifest
  38         $(MAKE) .manifest
  39
  40 .manifest:
  41         (git ls-files && \
  42          for i in $@ $(pkg_extra); \
  43          do echo $$i; done) | LC_ALL=C sort > $@+
  44         cmp $@+ $@ || mv $@+ $@
  45         $(RM) $@+
  46
  47 NEWS: GIT-VERSION-FILE
  48         $(RAKE) -s news_rdoc > $@+
  49         mv $@+ $@
  50
  51 latest: NEWS
  52         @awk 'BEGIN{RS="=== ";ORS=""}NR==2{sub(/\n$$/,"");print RS""$$0 }' $<
  53
  54 SINCE =
  55 ChangeLog: LOG_VERSION = \
  56   $(shell git rev-parse -q "$(GIT_VERSION)" >/dev/null 2>&1 && \
  57           echo $(GIT_VERSION) || git describe)
  58 ifneq ($(SINCE),)
  59 ChangeLog: log_range = v$(SINCE)..$(LOG_VERSION)
  60 endif
  61 ChangeLog: GIT-VERSION-FILE
  62         @echo "ChangeLog from $(GIT_URL) ($(log_range))" > $@+
  63         @echo >> $@+
  64         git log $(log_range) | sed -e 's/^/    /' >> $@+
  65         mv $@+ $@
  66
  67 news_atom := http://bogomips.org/sleepy_penguin/NEWS.atom.xml
  68 cgit_atom := http://git.bogomips.org/cgit/sleepy_penguin.git/atom/?h=master
  69 atom = <link rel="alternate" title="Atom feed" href="$(1)" \
  70              type="application/atom+xml"/>
  71
  72 # using rdoc 2.5.x
  73 doc: .document NEWS ChangeLog
  74         rdoc -t "$(shell sed -ne '1s/^= //p' README)"
  75         install -m644 COPYING doc/COPYING
  76         install -m644 $(shell grep '^[A-Z]' .document) doc/
  77         $(RUBY) -i -p -e \
  78           '$$_.gsub!("</title>",%q{\&$(call atom,$(cgit_atom))})' \
  79           doc/ChangeLog.html
  80         $(RUBY) -i -p -e \
  81           '$$_.gsub!("</title>",%q{\&$(call atom,$(news_atom))})' \
  82           doc/NEWS.html doc/README.html
  83         $(RAKE) -s news_atom > doc/NEWS.atom.xml
  84         cd doc && ln README.html tmp && mv tmp index.html
  85
  86 ifneq ($(VERSION),)
  87 rfproject := rainbows
  88 rfpackage := sleepy_penguin
  89 pkggem := pkg/$(rfpackage)-$(VERSION).gem
  90 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
  91 release_notes := release_notes-$(VERSION)
  92 release_changes := release_changes-$(VERSION)
  93
  94 release-notes: $(release_notes)
  95 release-changes: $(release_changes)
  96 $(release_changes):
  97         $(RAKE) -s release_changes > $@+
  98         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
  99 $(release_notes):
 100         GIT_URL=$(GIT_URL) $(RAKE) -s release_notes > $@+
 101         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
 102
 103 # ensures we're actually on the tagged $(VERSION), only used for release
 104 verify:
 105         test x"$(shell umask)" = x0022
 106         git rev-parse --verify refs/tags/v$(VERSION)^{}
 107         git diff-index --quiet HEAD^0
 108         test `git rev-parse --verify HEAD^0` = \
 109              `git rev-parse --verify refs/tags/v$(VERSION)^{}`
 110
 111 fix-perms:
 112         -git ls-tree -r HEAD | awk '/^100644 / {print $$NF}' | xargs chmod 644
 113         -git ls-tree -r HEAD | awk '/^100755 / {print $$NF}' | xargs chmod 755
 114
 115 gem: $(pkggem)
 116
 117 install-gem: $(pkggem)
 118         gem install $(CURDIR)/$<
 119
 120 $(pkggem): manifest fix-perms
 121         gem build $(rfpackage).gemspec
 122         mkdir -p pkg
 123         mv $(@F) $@
 124
 125 $(pkgtgz): distdir = $(basename $@)
 126 $(pkgtgz): HEAD = v$(VERSION)
 127 $(pkgtgz): manifest fix-perms
 128         @test -n "$(distdir)"
 129         $(RM) -r $(distdir)
 130         mkdir -p $(distdir)
 131         tar c `cat .manifest` | (cd $(distdir) && tar x)
 132         cd pkg && tar c $(basename $(@F)) | gzip -9 > $(@F)+
 133         mv $@+ $@
 134
 135 package: $(pkgtgz) $(pkggem)
 136
 137 test-release: verify package $(release_notes) $(release_changes)
 138 release: verify package $(release_notes) $(release_changes)
 139         # make tgz release on RubyForge
 140         rubyforge add_release -f -n $(release_notes) -a $(release_changes) \
 141           $(rfproject) $(rfpackage) $(VERSION) $(pkgtgz)
 142         # push gem to Gemcutter
 143         gem push $(pkggem)
 144         # in case of gem downloads from RubyForge releases page
 145         -rubyforge add_file \
 146           $(rfproject) $(rfpackage) $(VERSION) $(pkggem)
 147 else
 148 gem install-gem: GIT-VERSION-FILE
 149         $(MAKE) $@ VERSION=$(GIT_VERSION)
 150 endif
 151
 152 extdir := ext/sleepy_penguin
 153 ext := $(extdir)/sleepy_penguin_ext.$(DLEXT)
 154 $(extdir)/Makefile: $(extdir)/extconf.rb
 155         cd $(@D) && $(RUBY) extconf.rb
 156
 157 $(ext): $(wildcard $(extdir)/*.c) $(wildcard $(extdir)/*.h) $(extdir)/Makefile
 158         $(MAKE) -C $(@D)
 159
 160 all:: test
 161
 162 build: $(ext)
 163 test_units := $(wildcard test/test_*.rb)
 164 test: test-unit
 165 test-unit: $(test_units)
 166 $(test_units): build
 167         $(RUBY) -I lib:$(extdir) $@
 168
 169 # this requires GNU coreutils variants
 170 publish_doc:
 171         -git set-file-times
 172         $(RM) -r doc ChangeLog NEWS
 173         $(MAKE) doc LOG_VERSION=$(shell git tag -l | tail -1)
 174         $(MAKE) -s latest > doc/LATEST
 175         find doc/images doc/js -type f | \
 176                 TZ=UTC xargs touch -d '1970-01-01 00:00:00' doc/rdoc.css
 177         $(MAKE) doc_gz
 178         chmod 644 $$(find doc -type f)
 179         $(RSYNC) -av doc/ bogomips.org:/srv/bogomips/sleepy_penguin/
 180         git ls-files | xargs touch
 181
 182 # Create gzip variants of the same timestamp as the original so nginx
 183 # "gzip_static on" can serve the gzipped versions directly.
 184 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.\(gif\|jpg\|png\|gz\)$$')
 185 doc_gz:
 186         touch doc/NEWS.atom.xml -d "$$(awk 'NR==1{print $$4,$$5,$$6}' NEWS)"
 187         for i in $(docs); do \
 188           gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
 189
 190 .PHONY: .FORCE-GIT-VERSION-FILE doc manifest man test $(test_units)