GNUmakefile

   1 # use GNU Make to run tests in parallel, and without depending on RubyGems
   2 all::
   3 RUBY = ruby
   4 RAKE = rake
   5 RAGEL = ragel
   6 GIT_URL = git://git.bogomips.org/kcar.git
   7 RLFLAGS = -G2
   8
   9 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  10         @./GIT-VERSION-GEN
  11 -include GIT-VERSION-FILE
  12 -include local.mk
  13 ifeq ($(DLEXT),) # "so" for Linux
  14   DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts Config::CONFIG["DLEXT"]')
  15 endif
  16 ifeq ($(RUBY_VERSION),)
  17   RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
  18 endif
  19
  20 install: $(bins)
  21         $(prep_setup_rb)
  22         $(RM) -r .install-tmp
  23         mkdir .install-tmp
  24         cp -p bin/* .install-tmp
  25         $(RUBY) setup.rb all
  26         $(RM) $^
  27         mv .install-tmp/* bin/
  28         $(RM) -r .install-tmp
  29         $(prep_setup_rb)
  30
  31 setup_rb_files := .config InstalledFiles
  32 prep_setup_rb := @-$(RM) $(setup_rb_files);$(MAKE) -C $(ext) clean
  33
  34 clean:
  35         -$(MAKE) -C ext/kcar clean
  36         $(RM) $(setup_rb_files) ext/kcar/Makefile
  37
  38 pkg_extra := GIT-VERSION-FILE NEWS ChangeLog ext/kcar/kcar.c
  39 manifest: $(pkg_extra)
  40         $(RM) .manifest
  41         $(MAKE) .manifest
  42
  43 .manifest:
  44         (git ls-files && \
  45          for i in $@ $(pkg_extra) $(man1_paths); \
  46          do echo $$i; done) | LC_ALL=C sort > $@+
  47         cmp $@+ $@ || mv $@+ $@
  48         $(RM) $@+
  49
  50 NEWS: GIT-VERSION-FILE
  51         $(RAKE) -s news_rdoc > $@+
  52         mv $@+ $@
  53
  54 latest: NEWS
  55         @awk 'BEGIN{RS="=== ";ORS=""}NR==2{sub(/\n$$/,"");print RS""$$0 }' $<
  56
  57 SINCE =
  58 ChangeLog: LOG_VERSION = \
  59   $(shell git rev-parse -q "$(GIT_VERSION)" >/dev/null 2>&1 && \
  60           echo $(GIT_VERSION) || git describe)
  61 ifneq ($(SINCE),)
  62 ChangeLog: log_range = v$(SINCE)..$(LOG_VERSION)
  63 endif
  64 ChangeLog: GIT-VERSION-FILE
  65         @echo "ChangeLog from $(GIT_URL) ($(log_range))" > $@+
  66         @echo >> $@+
  67         git log $(log_range) | sed -e 's/^/    /' >> $@+
  68         mv $@+ $@
  69
  70 news_atom := http://bogomips.org/kcar/NEWS.atom.xml
  71 cgit_atom := http://git.bogomips.org/cgit/kcar.git/atom/?h=master
  72 atom = <link rel="alternate" title="Atom feed" href="$(1)" \
  73              type="application/atom+xml"/>
  74
  75 # using rdoc 2.5.x
  76 doc: .document NEWS ChangeLog
  77         rdoc -a -t "$(shell sed -ne '1s/^= //p' README)"
  78         install -m644 COPYING doc/COPYING
  79         install -m644 $(shell grep '^[A-Z]' .document) doc/
  80         $(RUBY) -i -p -e \
  81           '$$_.gsub!("</title>",%q{\&$(call atom,$(cgit_atom))})' \
  82           doc/ChangeLog.html
  83         $(RUBY) -i -p -e \
  84           '$$_.gsub!("</title>",%q{\&$(call atom,$(news_atom))})' \
  85           doc/NEWS.html doc/README.html
  86         $(RAKE) -s news_atom > doc/NEWS.atom.xml
  87         cd doc && ln README.html tmp && mv tmp index.html
  88
  89 ifneq ($(VERSION),)
  90 rfproject := rainbows
  91 rfpackage := kcar
  92 pkggem := pkg/$(rfpackage)-$(VERSION).gem
  93 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
  94 release_notes := release_notes-$(VERSION)
  95 release_changes := release_changes-$(VERSION)
  96
  97 release-notes: $(release_notes)
  98 release-changes: $(release_changes)
  99 $(release_changes):
 100         $(RAKE) -s release_changes > $@+
 101         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
 102 $(release_notes):
 103         GIT_URL=$(GIT_URL) $(RAKE) -s release_notes > $@+
 104         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
 105
 106 # ensures we're actually on the tagged $(VERSION), only used for release
 107 verify:
 108         test x"$(shell umask)" = x0022
 109         git rev-parse --verify refs/tags/v$(VERSION)^{}
 110         git diff-index --quiet HEAD^0
 111         test `git rev-parse --verify HEAD^0` = \
 112              `git rev-parse --verify refs/tags/v$(VERSION)^{}`
 113
 114 fix-perms:
 115         -git ls-tree -r HEAD | awk '/^100644 / {print $$NF}' | xargs chmod 644
 116         -git ls-tree -r HEAD | awk '/^100755 / {print $$NF}' | xargs chmod 755
 117
 118 gem: $(pkggem)
 119
 120 install-gem: $(pkggem)
 121         gem install $(CURDIR)/$<
 122
 123 $(pkggem): manifest fix-perms
 124         gem build $(rfpackage).gemspec
 125         mkdir -p pkg
 126         mv $(@F) $@
 127
 128 $(pkgtgz): distdir = $(basename $@)
 129 $(pkgtgz): HEAD = v$(VERSION)
 130 $(pkgtgz): manifest fix-perms
 131         @test -n "$(distdir)"
 132         $(RM) -r $(distdir)
 133         mkdir -p $(distdir)
 134         tar c `cat .manifest` | (cd $(distdir) && tar x)
 135         cd pkg && tar c $(basename $(@F)) | gzip -9 > $(@F)+
 136         mv $@+ $@
 137
 138 package: $(pkgtgz) $(pkggem)
 139
 140 test-release: verify package $(release_notes) $(release_changes)
 141 release: verify package $(release_notes) $(release_changes)
 142         # make tgz release on RubyForge
 143         rubyforge add_release -f -n $(release_notes) -a $(release_changes) \
 144           $(rfproject) $(rfpackage) $(VERSION) $(pkgtgz)
 145         # push gem to Gemcutter
 146         gem push $(pkggem)
 147         # in case of gem downloads from RubyForge releases page
 148         -rubyforge add_file \
 149           $(rfproject) $(rfpackage) $(VERSION) $(pkggem)
 150 else
 151 gem install-gem: GIT-VERSION-FILE
 152         $(MAKE) $@ VERSION=$(GIT_VERSION)
 153 endif
 154
 155 ext := ext/kcar/kcar_ext.$(DLEXT)
 156 hdr := $(wildcard $(addprefix ext/kcar/,*.h))
 157 ragel: $(ext)
 158 ext/kcar/Makefile: ext/kcar/extconf.rb
 159         cd $(@D) && $(RUBY) extconf.rb
 160
 161 ext/kcar/kcar.c: ext/kcar/kcar.rl ext/kcar/kcar_http_common.rl
 162         cd $(@D) && $(RAGEL) kcar.rl -C $(RLFLAGS) -o $(@F)
 163
 164 $(ext): ext/kcar/kcar.c $(hdr) ext/kcar/Makefile
 165         $(MAKE) -C $(@D)
 166
 167 all:: test
 168
 169 build: $(ext)
 170 test_units := $(wildcard test/test_*.rb)
 171 test: test-unit
 172 test-unit: $(test_units)
 173 $(test_units): build
 174         $(RUBY) -w -I lib:ext/kcar $@
 175
 176 # this requires GNU coreutils variants
 177 publish_doc:
 178         -git set-file-times
 179         $(RM) -r doc ChangeLog NEWS
 180         $(MAKE) doc LOG_VERSION=$(shell git tag -l | tail -1)
 181         $(MAKE) -s latest > doc/LATEST
 182         find doc/images doc/js -type f | \
 183                 TZ=UTC xargs touch -d '1970-01-01 00:00:00' doc/rdoc.css
 184         $(MAKE) doc_gz
 185         chmod 644 $$(find doc -type f)
 186         rsync -av doc/ dcvr:/srv/bogomips/kcar/
 187         git ls-files | xargs touch
 188
 189 # Create gzip variants of the same timestamp as the original so nginx
 190 # "gzip_static on" can serve the gzipped versions directly.
 191 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.\(gif\|jpg\|png\|gz\)$$')
 192 doc_gz:
 193         touch doc/NEWS.atom.xml -d "$$(awk 'NR==1{print $$4,$$5,$$6}' NEWS)"
 194         for i in $(docs); do \
 195           gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
 196
 197 .PHONY: .FORCE-GIT-VERSION-FILE doc manifest man test $(test_units)