Makefile

   1 ## Makefile for tig
   2
   3 # The last tagged version. Can be overridden either by the version from
   4 # git or from the value of the DIST_VERSION environment variable.
   5 VERSION = 1.1
   6
   7 all:
   8
   9 # Include kernel specific configuration
  10 kernel_name := $(shell sh -c 'uname -s 2>/dev/null || echo unknown')
  11 -include contrib/config.make-$(kernel_name)
  12
  13 # Include setting from the configure script
  14 -include config.make
  15
  16 prefix ?= $(HOME)
  17 bindir ?= $(prefix)/bin
  18 datarootdir ?= $(prefix)/share
  19 sysconfdir ?= $(prefix)/etc
  20 docdir ?= $(datarootdir)/doc
  21 mandir ?= $(datarootdir)/man
  22 # DESTDIR=
  23
  24 ifneq (,$(wildcard .git))
  25 GITDESC = $(subst tig-,,$(shell git describe))
  26 WTDIRTY = $(if $(shell git diff-index HEAD 2>/dev/null),-dirty)
  27 VERSION = $(GITDESC)$(WTDIRTY)
  28 endif
  29 ifdef DIST_VERSION
  30 VERSION = $(DIST_VERSION)
  31 endif
  32
  33 # Split the version "TAG-OFFSET-gSHA1-DIRTY" into "TAG OFFSET"
  34 # and append 0 as a fallback offset for "exact" tagged versions.
  35 RPM_VERLIST = $(filter-out g% dirty,$(subst -, ,$(VERSION))) 0
  36 RPM_VERSION = $(word 1,$(RPM_VERLIST))
  37 RPM_RELEASE = $(word 2,$(RPM_VERLIST))$(if $(WTDIRTY),.dirty)
  38
  39 LDLIBS ?= -lcurses
  40 CFLAGS ?= -Wall -O2
  41 DFLAGS  = -g -DDEBUG -Werror -O0
  42 PROGS   = tig
  43 TESTS   = test-graph
  44 SOURCE  = tig.c tig.h io.c io.h graph.c graph.h
  45 TXTDOC  = tig.1.txt tigrc.5.txt manual.txt NEWS README INSTALL BUGS
  46 MANDOC  = tig.1 tigrc.5 tigmanual.7
  47 HTMLDOC = tig.1.html tigrc.5.html manual.html README.html NEWS.html
  48 ALLDOC  = $(MANDOC) $(HTMLDOC) manual.html-chunked manual.pdf
  49
  50 # Never include the release number in the tarname for tagged
  51 # versions.
  52 ifneq ($(if $(DIST_VERSION),$(words $(RPM_VERLIST))),2)
  53 TARNAME = tig-$(RPM_VERSION)-$(RPM_RELEASE)
  54 else
  55 TARNAME = tig-$(RPM_VERSION)
  56 endif
  57
  58 override CPPFLAGS += '-DTIG_VERSION="$(VERSION)"'
  59 override CPPFLAGS += '-DSYSCONFDIR="$(sysconfdir)"'
  60
  61 ASCIIDOC ?= asciidoc
  62 ASCIIDOC_FLAGS = -aversion=$(VERSION) -asysconfdir=$(sysconfdir)
  63 XMLTO ?= xmlto
  64 DOCBOOK2PDF ?= docbook2pdf
  65
  66 all: $(PROGS) $(TESTS)
  67 all-debug: $(PROGS) $(TESTS)
  68 all-debug: CFLAGS += $(DFLAGS)
  69 doc: $(ALLDOC)
  70 doc-man: $(MANDOC)
  71 doc-html: $(HTMLDOC)
  72
  73 install: all
  74         mkdir -p $(DESTDIR)$(bindir) && \
  75         for prog in $(PROGS); do \
  76                 install -p -m 0755 "$$prog" "$(DESTDIR)$(bindir)"; \
  77         done
  78
  79 install-doc-man: doc-man
  80         mkdir -p $(DESTDIR)$(mandir)/man1 \
  81                  $(DESTDIR)$(mandir)/man5 \
  82                  $(DESTDIR)$(mandir)/man7
  83         for doc in $(MANDOC); do \
  84                 sed 's#++SYSCONFDIR++#$(sysconfdir)#' < "$$doc" > "$$doc+"; \
  85                 case "$$doc" in \
  86                 *.1) install -p -m 0644 "$$doc+" "$(DESTDIR)$(mandir)/man1/$$doc" ;; \
  87                 *.5) install -p -m 0644 "$$doc+" "$(DESTDIR)$(mandir)/man5/$$doc" ;; \
  88                 *.7) install -p -m 0644 "$$doc+" "$(DESTDIR)$(mandir)/man7/$$doc" ;; \
  89                 esac; \
  90                 $(RM) "$$doc+"; \
  91         done
  92
  93 install-release-doc-man:
  94         GIT_INDEX_FILE=.tmp-doc-index git read-tree origin/release
  95         GIT_INDEX_FILE=.tmp-doc-index git checkout-index -f --prefix=./ $(MANDOC)
  96         rm -f .tmp-doc-index
  97         $(MAKE) install-doc-man
  98
  99 install-doc-html: doc-html
 100         mkdir -p $(DESTDIR)$(docdir)/tig
 101         for doc in $(HTMLDOC); do \
 102                 sed 's#++SYSCONFDIR++#$(sysconfdir)#' < "$$doc" > "$$doc+"; \
 103                 case "$$doc" in \
 104                 *.html) install -p -m 0644 "$$doc+" "$(DESTDIR)$(docdir)/tig/$$doc" ;; \
 105                 esac; \
 106                 $(RM) "$$doc+"; \
 107         done
 108
 109 install-release-doc-html:
 110         GIT_INDEX_FILE=.tmp-doc-index git read-tree origin/release
 111         GIT_INDEX_FILE=.tmp-doc-index git checkout-index -f --prefix=./ $(HTMLDOC)
 112         rm -f .tmp-doc-index
 113         $(MAKE) install-doc-html
 114
 115 install-doc: install-doc-man install-doc-html
 116 install-release-doc: install-release-doc-man install-release-doc-html
 117
 118 clean:
 119         $(RM) -r $(TARNAME) *.spec tig-*.tar.gz tig-*.tar.gz.md5
 120         $(RM) $(PROGS) $(TESTS) core *.o *.xml
 121
 122 distclean: clean
 123         $(RM) -r manual.html-chunked autom4te.cache
 124         $(RM) *.toc $(ALLDOC) aclocal.m4 configure
 125         $(RM) config.h config.log config.make config.status config.h.in
 126
 127 spell-check:
 128         for file in $(TXTDOC) tig.c; do \
 129                 aspell --lang=en --dont-backup \
 130                        --personal=./contrib/aspell.dict check $$file; \
 131         done
 132
 133 strip: $(PROGS)
 134         strip $(PROGS)
 135
 136 update-headers:
 137         @for file in *.[ch]; do \
 138                 grep -q '/* Copyright' "$$file" && \
 139                         sed '0,/.*\*\//d' < "$$file" | \
 140                         grep -v '/* vim: set' > "$$file.tmp"; \
 141                 { cat contrib/header.h "$$file.tmp"; \
 142                   echo "/* vim: set ts=8 sw=8 noexpandtab: */"; } > "$$file"; \
 143                 rm "$$file.tmp"; \
 144                 echo "Updated $$file"; \
 145         done
 146
 147 dist: configure tig.spec
 148         @mkdir -p $(TARNAME) && \
 149         cp Makefile tig.spec configure config.h.in aclocal.m4 $(TARNAME) && \
 150         sed -i "s/VERSION\s=\s[0-9]\+[.][0-9]\+/VERSION = $(VERSION)/" $(TARNAME)/Makefile
 151         git archive --format=tar --prefix=$(TARNAME)/ HEAD | \
 152         tar --delete $(TARNAME)/Makefile > $(TARNAME).tar && \
 153         tar rf $(TARNAME).tar `find $(TARNAME)/*` && \
 154         gzip -f -9 $(TARNAME).tar && \
 155         md5sum $(TARNAME).tar.gz > $(TARNAME).tar.gz.md5
 156         @$(RM) -r $(TARNAME)
 157
 158 rpm: dist
 159         rpmbuild -ta $(TARNAME).tar.gz
 160
 161 # Other autoconf-related rules are hidden in config.make.in so that
 162 # they don't confuse Make when we aren't actually using ./configure
 163 configure: configure.ac acinclude.m4 contrib/*.m4
 164         ./autogen.sh
 165
 166 .PHONY: all all-debug doc doc-man doc-html install install-doc \
 167         install-doc-man install-doc-html clean spell-check dist rpm
 168
 169 graph.o: graph.c tig.h graph.h
 170 io.o: io.c tig.h io.h
 171 refs.o: refs.c tig.h io.h refs.h
 172 test-graph.o: test-graph.c tig.h io.h graph.h
 173 tig.o: tig.c tig.h io.h refs.h graph.h git.h
 174
 175 tig: tig.o io.o graph.o refs.o
 176 test-graph: io.o graph.o
 177
 178 # To check the above.
 179 #
 180 # NOTE: Assumes GCC, and that no local headers are conditionally
 181 # included (with the exception of config.h, which we take care of in
 182 # config.make).
 183 show-deps:
 184         @echo "== without config.h =="
 185         $(CC) -MM *.c
 186         @echo "== with config.h =="
 187         $(CC) -DHAVE_CONFIG_H -MM *.c
 188
 189 tig.spec: contrib/tig.spec.in
 190         sed -e 's/@@VERSION@@/$(RPM_VERSION)/g' \
 191             -e 's/@@RELEASE@@/$(RPM_RELEASE)/g' < $< > $@
 192
 193 manual.html: manual.toc
 194 manual.toc: manual.txt
 195         sed -n '/^\[\[/,/\(---\|~~~\)/p' < $< | while read line; do \
 196                 case "$$line" in \
 197                 "----"*)  echo ". <<$$ref>>"; ref= ;; \
 198                 "~~~~"*)  echo "- <<$$ref>>"; ref= ;; \
 199                 "[["*"]]") ref="$$line" ;; \
 200                 *)         ref="$$ref, $$line" ;; \
 201                 esac; done | sed 's/\[\[\(.*\)\]\]/\1/' > $@
 202
 203 README.html: README SITES INSTALL asciidoc.conf
 204         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -a readme $<
 205
 206 NEWS.html: NEWS asciidoc.conf
 207         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article $<
 208
 209 tigmanual.7: manual.txt
 210
 211 %.1.html : %.1.txt asciidoc.conf
 212         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 213
 214 %.1.xml : %.1.txt asciidoc.conf
 215         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 216
 217 %.5.html : %.5.txt asciidoc.conf
 218         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 219
 220 %.5.xml : %.5.txt asciidoc.conf
 221         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 222
 223 %.7.xml : %.7.txt asciidoc.conf
 224         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 225
 226 %.html : %.txt asciidoc.conf
 227         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -n $<
 228
 229 %.xml : %.txt asciidoc.conf
 230         $(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d article $<
 231
 232 % : %.xml
 233         $(XMLTO) man $<
 234
 235 %.html-chunked : %.xml
 236         $(XMLTO) html -o $@ $<
 237
 238 %.pdf : %.xml
 239         $(DOCBOOK2PDF) $<