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 RSYNC = rsync
   9
  10 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  11         @./GIT-VERSION-GEN
  12 -include GIT-VERSION-FILE
  13 -include local.mk
  14 ifeq ($(DLEXT),) # "so" for Linux
  15   DLEXT := $(shell $(RUBY) -rrbconfig -e 'puts Config::CONFIG["DLEXT"]')
  16 endif
  17 ifeq ($(RUBY_VERSION),)
  18   RUBY_VERSION := $(shell $(RUBY) -e 'puts RUBY_VERSION')
  19 endif
  20
  21 install: $(bins)
  22         $(prep_setup_rb)
  23         $(RM) -r .install-tmp
  24         mkdir .install-tmp
  25         cp -p bin/* .install-tmp
  26         $(RUBY) setup.rb all
  27         $(RM) $^
  28         mv .install-tmp/* bin/
  29         $(RM) -r .install-tmp
  30         $(prep_setup_rb)
  31
  32 setup_rb_files := .config InstalledFiles
  33 prep_setup_rb := @-$(RM) $(setup_rb_files);$(MAKE) -C $(ext) clean
  34
  35 clean:
  36         -$(MAKE) -C ext/kcar clean
  37         $(RM) $(setup_rb_files) ext/kcar/Makefile
  38
  39 pkg_extra := GIT-VERSION-FILE NEWS ChangeLog ext/kcar/kcar.c
  40 manifest: $(pkg_extra)
  41         $(RM) .manifest
  42         $(MAKE) .manifest
  43
  44 .manifest:
  45         (git ls-files && \
  46          for i in $@ $(pkg_extra) $(man1_paths); \
  47          do echo $$i; done) | LC_ALL=C sort > $@+
  48         cmp $@+ $@ || mv $@+ $@
  49         $(RM) $@+
  50
  51 NEWS: GIT-VERSION-FILE
  52         $(RAKE) -s news_rdoc > $@+
  53         mv $@+ $@
  54
  55 latest: NEWS
  56         @awk 'BEGIN{RS="=== ";ORS=""}NR==2{sub(/\n$$/,"");print RS""$$0 }' $<
  57
  58 SINCE = 0.1.0
  59 ChangeLog: LOG_VERSION = \
  60   $(shell git rev-parse -q "$(GIT_VERSION)" >/dev/null 2>&1 && \
  61           echo $(GIT_VERSION) || git describe)
  62 ifneq ($(SINCE),)
  63 ChangeLog: log_range = v$(SINCE)..$(LOG_VERSION)
  64 endif
  65 ChangeLog: GIT-VERSION-FILE
  66         @echo "ChangeLog from $(GIT_URL) ($(log_range))" > $@+
  67         @echo >> $@+
  68         git log $(log_range) | sed -e 's/^/    /' >> $@+
  69         mv $@+ $@
  70
  71 news_atom := http://bogomips.org/kcar/NEWS.atom.xml
  72 cgit_atom := http://git.bogomips.org/cgit/kcar.git/atom/?h=master
  73 atom = <link rel="alternate" title="Atom feed" href="$(1)" \
  74              type="application/atom+xml"/>
  75
  76 # using rdoc 2.5.x
  77 doc: .document NEWS ChangeLog
  78         rdoc -a -t "$(shell sed -ne '1s/^= //p' README)"
  79         install -m644 COPYING doc/COPYING
  80         install -m644 $(shell grep '^[A-Z]' .document) doc/
  81         $(RUBY) -i -p -e \
  82           '$$_.gsub!("</title>",%q{\&$(call atom,$(cgit_atom))})' \
  83           doc/ChangeLog.html
  84         $(RUBY) -i -p -e \
  85           '$$_.gsub!("</title>",%q{\&$(call atom,$(news_atom))})' \
  86           doc/NEWS.html doc/README.html
  87         $(RAKE) -s news_atom > doc/NEWS.atom.xml
  88         cd doc && ln README.html tmp && mv tmp index.html
  89
  90 ifneq ($(VERSION),)
  91 rfproject := rainbows
  92 rfpackage := kcar
  93 pkggem := pkg/$(rfpackage)-$(VERSION).gem
  94 pkgtgz := pkg/$(rfpackage)-$(VERSION).tgz
  95 release_notes := release_notes-$(VERSION)
  96 release_changes := release_changes-$(VERSION)
  97
  98 release-notes: $(release_notes)
  99 release-changes: $(release_changes)
 100 $(release_changes):
 101         $(RAKE) -s release_changes > $@+
 102         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
 103 $(release_notes):
 104         GIT_URL=$(GIT_URL) $(RAKE) -s release_notes > $@+
 105         $(VISUAL) $@+ && test -s $@+ && mv $@+ $@
 106
 107 # ensures we're actually on the tagged $(VERSION), only used for release
 108 verify:
 109         test x"$(shell umask)" = x0022
 110         git rev-parse --verify refs/tags/v$(VERSION)^{}
 111         git diff-index --quiet HEAD^0
 112         test `git rev-parse --verify HEAD^0` = \
 113              `git rev-parse --verify refs/tags/v$(VERSION)^{}`
 114
 115 fix-perms:
 116         -git ls-tree -r HEAD | awk '/^100644 / {print $$NF}' | xargs chmod 644
 117         -git ls-tree -r HEAD | awk '/^100755 / {print $$NF}' | xargs chmod 755
 118
 119 gem: $(pkggem)
 120
 121 install-gem: $(pkggem)
 122         gem install $(CURDIR)/$<
 123
 124 $(pkggem): manifest fix-perms
 125         gem build $(rfpackage).gemspec
 126         mkdir -p pkg
 127         mv $(@F) $@
 128
 129 $(pkgtgz): distdir = $(basename $@)
 130 $(pkgtgz): HEAD = v$(VERSION)
 131 $(pkgtgz): manifest fix-perms
 132         @test -n "$(distdir)"
 133         $(RM) -r $(distdir)
 134         mkdir -p $(distdir)
 135         tar c `cat .manifest` | (cd $(distdir) && tar x)
 136         cd pkg && tar c $(basename $(@F)) | gzip -9 > $(@F)+
 137         mv $@+ $@
 138
 139 package: $(pkgtgz) $(pkggem)
 140
 141 test-release: verify package $(release_notes) $(release_changes)
 142 release: verify package $(release_notes) $(release_changes)
 143         # make tgz release on RubyForge
 144         rubyforge add_release -f -n $(release_notes) -a $(release_changes) \
 145           $(rfproject) $(rfpackage) $(VERSION) $(pkgtgz)
 146         # push gem to Gemcutter
 147         gem push $(pkggem)
 148         # in case of gem downloads from RubyForge releases page
 149         -rubyforge add_file \
 150           $(rfproject) $(rfpackage) $(VERSION) $(pkggem)
 151 else
 152 gem install-gem: GIT-VERSION-FILE
 153         $(MAKE) $@ VERSION=$(GIT_VERSION)
 154 endif
 155
 156 ext := ext/kcar/kcar_ext.$(DLEXT)
 157 hdr := $(wildcard $(addprefix ext/kcar/,*.h))
 158 ragel: $(ext)
 159 ext/kcar/Makefile: ext/kcar/extconf.rb
 160         cd $(@D) && $(RUBY) extconf.rb
 161
 162 ext/kcar/kcar.c: ext/kcar/kcar.rl ext/kcar/kcar_http_common.rl
 163         cd $(@D) && $(RAGEL) kcar.rl -C $(RLFLAGS) -o $(@F)
 164
 165 $(ext): ext/kcar/kcar.c $(hdr) ext/kcar/Makefile
 166         $(MAKE) -C $(@D)
 167
 168 all:: test
 169
 170 build: $(ext)
 171 test_units := $(wildcard test/test_*.rb)
 172 test: test-unit
 173 test-unit: $(test_units)
 174 $(test_units): build
 175         $(RUBY) -w -I lib:ext/kcar $@
 176
 177 # this requires GNU coreutils variants
 178 publish_doc:
 179         -git set-file-times
 180         $(RM) -r doc ChangeLog NEWS
 181         $(MAKE) doc LOG_VERSION=$(shell git tag -l | tail -1)
 182         $(MAKE) -s latest > doc/LATEST
 183         find doc/images doc/js -type f | \
 184                 TZ=UTC xargs touch -d '1970-01-01 00:00:00' doc/rdoc.css
 185         $(MAKE) doc_gz
 186         chmod 644 $$(find doc -type f)
 187         $(RSYNC) -av doc/ dcvr:/srv/bogomips/kcar/
 188         git ls-files | xargs touch
 189
 190 # Create gzip variants of the same timestamp as the original so nginx
 191 # "gzip_static on" can serve the gzipped versions directly.
 192 doc_gz: docs = $(shell find doc -type f ! -regex '^.*\.\(gif\|jpg\|png\|gz\)$$')
 193 doc_gz:
 194         touch doc/NEWS.atom.xml -d "$$(awk 'NR==1{print $$4,$$5,$$6}' NEWS)"
 195         for i in $(docs); do \
 196           gzip --rsyncable -9 < $$i > $$i.gz; touch -r $$i $$i.gz; done
 197
 198 .PHONY: .FORCE-GIT-VERSION-FILE doc manifest man test $(test_units)