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 = 2.0.3
   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 # Optional defaults.
  17 # TIG_ variables are set by contrib/config.make-$(kernel_name).
  18 TIG_NCURSES ?= -lcurses
  19 LDFLAGS ?= $(TIG_LDFLAGS)
  20 CPPFLAGS ?= $(TIG_CPPFLAGS)
  21 LDLIBS ?= $(TIG_NCURSES) $(TIG_LDLIBS)
  22 CFLAGS ?= -Wall -O2 $(TIG_CFLAGS)
  23
  24 prefix ?= $(HOME)
  25 bindir ?= $(prefix)/bin
  26 datarootdir ?= $(prefix)/share
  27 sysconfdir ?= $(prefix)/etc
  28 docdir ?= $(datarootdir)/doc
  29 mandir ?= $(datarootdir)/man
  30 # DESTDIR=
  31
  32 ifneq (,$(wildcard .git))
  33 GITDESC = $(subst tig-,,$(shell git describe 2>/dev/null))
  34 COMMIT := $(if $(GITDESC),$(GITDESC),$(VERSION)-g$(shell git describe --always))
  35 WTDIRTY = $(if $(shell git diff-index HEAD 2>/dev/null),-dirty)
  36 VERSION = $(COMMIT)$(WTDIRTY)
  37 endif
  38 ifdef DIST_VERSION
  39 VERSION = $(DIST_VERSION)
  40 endif
  41
  42 # Split the version "TAG-OFFSET-gSHA1-DIRTY" into "TAG OFFSET"
  43 # and append 0 as a fallback offset for "exact" tagged versions.
  44 RPM_VERLIST = $(filter-out g% dirty,$(subst -, ,$(VERSION))) 0
  45 RPM_VERSION = $(word 1,$(RPM_VERLIST))
  46 RPM_RELEASE = $(word 2,$(RPM_VERLIST))$(if $(WTDIRTY),.dirty)
  47
  48 DFLAGS  = -g -DDEBUG -Werror -O0
  49 EXE     = src/tig
  50 TOOLS   = test/tools/test-graph tools/doc-gen
  51 TXTDOC  = doc/tig.1.adoc doc/tigrc.5.adoc doc/manual.adoc NEWS.adoc README.adoc INSTALL.adoc
  52 MANDOC  = doc/tig.1 doc/tigrc.5 doc/tigmanual.7
  53 HTMLDOC = doc/tig.1.html doc/tigrc.5.html doc/manual.html README.html INSTALL.html NEWS.html
  54 ALLDOC  = $(MANDOC) $(HTMLDOC) doc/manual.html-chunked doc/manual.pdf
  55
  56 # Never include the release number in the tarname for tagged
  57 # versions.
  58 ifneq ($(if $(DIST_VERSION),$(words $(RPM_VERLIST))),2)
  59 TARNAME = tig-$(RPM_VERSION)-$(RPM_RELEASE)
  60 else
  61 TARNAME = tig-$(RPM_VERSION)
  62 endif
  63
  64 override CPPFLAGS += '-DTIG_VERSION="$(VERSION)"'
  65 override CPPFLAGS += '-DSYSCONFDIR="$(sysconfdir)"'
  66
  67 ASCIIDOC ?= asciidoc
  68 ASCIIDOC_FLAGS = -aversion=$(VERSION) -asysconfdir=$(sysconfdir) -f doc/asciidoc.conf
  69 XMLTO ?= xmlto
  70 DOCBOOK2PDF ?= docbook2pdf
  71
  72 all: $(EXE) $(TOOLS)
  73 all-debug: $(EXE) $(TOOLS)
  74 all-debug: CFLAGS += $(DFLAGS)
  75 doc: $(ALLDOC)
  76 doc-man: $(MANDOC)
  77 doc-html: $(HTMLDOC)
  78
  79 export sysconfdir
  80
  81 install: all
  82         $(QUIET_INSTALL)tools/install.sh bin $(EXE) "$(DESTDIR)$(bindir)"
  83         $(QUIET_INSTALL)tools/install.sh data tigrc "$(DESTDIR)$(sysconfdir)"
  84
  85 install-doc-man: doc-man
  86         $(Q)$(foreach doc, $(filter %.1, $(MANDOC)), \
  87                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man1";)
  88         $(Q)$(foreach doc, $(filter %.5, $(MANDOC)), \
  89                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man5";)
  90         $(Q)$(foreach doc, $(filter %.7, $(MANDOC)), \
  91                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man7";)
  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         $(Q)$(foreach doc, $(HTMLDOC), \
 101                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(docdir)/tig";)
 102
 103 install-release-doc-html:
 104         GIT_INDEX_FILE=.tmp-doc-index git read-tree origin/release
 105         GIT_INDEX_FILE=.tmp-doc-index git checkout-index -f --prefix=./ $(HTMLDOC)
 106         rm -f .tmp-doc-index
 107         $(MAKE) install-doc-html
 108
 109 install-doc: install-doc-man install-doc-html
 110 install-release-doc: install-release-doc-man install-release-doc-html
 111
 112 clean: clean-test
 113         $(RM) -r $(TARNAME) *.spec tig-*.tar.gz tig-*.tar.gz.md5 .deps
 114         $(RM) $(EXE) $(TOOLS) $(OBJS) core doc/*.xml src/builtin-config.c
 115
 116 distclean: clean
 117         $(RM) -r doc/manual.html-chunked autom4te.cache release-docs
 118         $(RM) doc/*.toc $(ALLDOC) aclocal.m4 configure
 119         $(RM) config.h config.log config.make config.status config.h.in
 120
 121 spell-check:
 122         for file in $(TXTDOC) src/tig.c; do \
 123                 aspell --lang=en --dont-backup \
 124                        --personal=./tools/aspell.dict check $$file; \
 125         done
 126
 127 strip: $(EXE)
 128         strip $(EXE)
 129
 130 update-headers:
 131         @for file in include/tig/*.h src/*.c tools/*.c test/tools/*.c; do \
 132                 grep -q '/* Copyright' "$$file" && \
 133                         sed '0,/.*\*\//d' < "$$file" | \
 134                         grep -v '/* vim: set' > "$$file.tmp"; \
 135                 { cat tools/header.h "$$file.tmp"; \
 136                   echo "/* vim: set ts=8 sw=8 noexpandtab: */"; } > "$$file"; \
 137                 rm "$$file.tmp"; \
 138                 echo "Updated $$file"; \
 139         done
 140
 141 update-docs: tools/doc-gen
 142         doc="doc/tigrc.5.adoc"; \
 143         sed -n '0,/ifndef::DOC_GEN_ACTIONS/p' < "$$doc" > "$$doc.gen"; \
 144         ./tools/doc-gen actions >> "$$doc.gen"; \
 145         sed -n '/endif::DOC_GEN_ACTIONS/,$$p' < "$$doc" >> "$$doc.gen" ; \
 146         mv "$$doc.gen" "$$doc"
 147
 148 dist: configure tig.spec
 149         $(Q)mkdir -p $(TARNAME) && \
 150         cp Makefile tig.spec configure config.h.in aclocal.m4 $(TARNAME) && \
 151         sed -i "s/VERSION\s\+=\s\+[0-9]\+\([.][0-9]\+\)\+/VERSION       = $(VERSION)/" $(TARNAME)/Makefile
 152         git archive --format=tar --prefix=$(TARNAME)/ HEAD | \
 153         tar --delete $(TARNAME)/Makefile > $(TARNAME).tar && \
 154         tar rf $(TARNAME).tar `find $(TARNAME)/*` && \
 155         gzip -f -9 $(TARNAME).tar && \
 156         md5sum $(TARNAME).tar.gz > $(TARNAME).tar.gz.md5
 157         $(Q)$(RM) -r $(TARNAME)
 158
 159 rpm: dist
 160         rpmbuild -ta $(TARNAME).tar.gz
 161
 162 TESTS  = $(sort $(shell find test -type f -name '*-test'))
 163
 164 clean-test:
 165         $(Q)$(RM) -r test/tmp
 166
 167 test: clean-test $(TESTS)
 168         $(QUIET_SUMMARY)test/tools/show-results.sh
 169
 170 export TEST_OPTS ?= $(V:1=no-indent)
 171
 172 $(TESTS): PATH := $(CURDIR)/test/tools:$(CURDIR)/src:$(PATH)
 173 $(TESTS): $(EXE) test/tools/test-graph
 174         $(QUIET_TEST)$(TEST_SHELL) $@
 175
 176 # Other autoconf-related rules are hidden in config.make.in so that
 177 # they don't confuse Make when we aren't actually using ./configure
 178 configure: configure.ac acinclude.m4 tools/*.m4
 179         ./autogen.sh
 180
 181 .PHONY: all all-debug doc doc-man doc-html install install-doc $(TESTS) \
 182         install-doc-man install-doc-html clean spell-check dist rpm test
 183
 184 ifdef NO_MKSTEMPS
 185 COMPAT_CPPFLAGS += -DNO_MKSTEMPS
 186 COMPAT_OBJS += compat/mkstemps.o
 187 endif
 188
 189 ifdef NO_SETENV
 190 COMPAT_CPPFLAGS += -DNO_SETENV
 191 COMPAT_OBJS += compat/setenv.o
 192 endif
 193
 194 ifdef NO_STRNDUP
 195 COMPAT_CPPFLAGS += -DNO_STRNDUP
 196 COMPAT_OBJS += compat/strndup.o
 197 endif
 198
 199 COMPAT_OBJS += compat/hashtab.o
 200
 201 override CPPFLAGS += $(COMPAT_CPPFLAGS)
 202
 203 GRAPH_OBJS = src/graph.o src/graph-v1.o src/graph-v2.o
 204
 205 TIG_OBJS = \
 206         src/tig.o \
 207         src/types.o \
 208         src/string.o \
 209         src/util.o \
 210         src/map.o \
 211         src/argv.o \
 212         src/io.o \
 213         src/refdb.o \
 214         src/builtin-config.o \
 215         src/request.o \
 216         src/line.o \
 217         src/keys.o \
 218         src/repo.o \
 219         src/options.o \
 220         src/draw.o \
 221         src/prompt.o \
 222         src/display.o \
 223         src/view.o \
 224         src/parse.o \
 225         src/watch.o \
 226         src/pager.o \
 227         src/log.o \
 228         src/diff.o \
 229         src/help.o \
 230         src/tree.o \
 231         src/blob.o \
 232         src/blame.o \
 233         src/refs.o \
 234         src/status.o \
 235         src/stage.o \
 236         src/main.o \
 237         src/stash.o \
 238         src/grep.o \
 239         $(GRAPH_OBJS) \
 240         $(COMPAT_OBJS)
 241
 242 src/tig: $(TIG_OBJS)
 243
 244 TEST_GRAPH_OBJS = test/tools/test-graph.o src/string.o src/util.o src/io.o $(GRAPH_OBJS) $(COMPAT_OBJS)
 245 test/tools/test-graph: $(TEST_GRAPH_OBJS)
 246
 247 DOC_GEN_OBJS = tools/doc-gen.o src/string.o src/types.o src/util.o src/request.o
 248 tools/doc-gen: $(DOC_GEN_OBJS)
 249
 250 OBJS = $(sort $(TIG_OBJS) $(TEST_GRAPH_OBJS) $(DOC_GEN_OBJS))
 251
 252 DEPS_CFLAGS ?= -MMD -MP -MF .deps/$*.d
 253
 254 %: %.o
 255         $(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
 256
 257 %.o: %.c $(CONFIG_H)
 258         @mkdir -p .deps/$(*D)
 259         $(QUIET_CC)$(CC) -I. -Iinclude $(CFLAGS) $(DEPS_CFLAGS) $(CPPFLAGS) -c -o $@ $<
 260
 261 -include $(OBJS:%.o=.deps/%.d)
 262
 263 src/builtin-config.c: tigrc tools/make-builtin-config.sh
 264         $(QUIET_GEN)tools/make-builtin-config.sh $< > $@
 265
 266 tig.spec: contrib/tig.spec.in
 267         $(QUIET_GEN)sed -e 's/@@VERSION@@/$(RPM_VERSION)/g' \
 268             -e 's/@@RELEASE@@/$(RPM_RELEASE)/g' < $< > $@
 269
 270 doc/manual.html: doc/manual.toc
 271 doc/manual.html: ASCIIDOC_FLAGS += -ainclude-manual-toc
 272 %.toc: %.adoc
 273         $(QUIET_GEN)sed -n '/^\[\[/,/\(---\|~~~\)/p' < $< | while read line; do \
 274                 case "$$line" in \
 275                 "----"*)  echo ". <<$$ref>>"; ref= ;; \
 276                 "~~~~"*)  echo "- <<$$ref>>"; ref= ;; \
 277                 "[["*"]]") ref="$$line" ;; \
 278                 *)         ref="$$ref, $$line" ;; \
 279                 esac; done | sed 's/\[\[\(.*\)\]\]/\1/' > $@
 280
 281 README.html: README.adoc doc/asciidoc.conf
 282         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -a readme $<
 283
 284 INSTALL.html: INSTALL.adoc doc/asciidoc.conf
 285         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article $<
 286
 287 NEWS.html: NEWS.adoc doc/asciidoc.conf
 288         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article $<
 289
 290 doc/tigmanual.7: doc/manual.adoc
 291
 292 %.1.html : %.1.adoc doc/asciidoc.conf
 293         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 294
 295 %.1.xml : %.1.adoc doc/asciidoc.conf
 296         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 297
 298 %.5.html : %.5.adoc doc/asciidoc.conf
 299         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 300
 301 %.5.xml : %.5.adoc doc/asciidoc.conf
 302         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 303
 304 %.7.xml : %.7.adoc doc/asciidoc.conf
 305         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 306
 307 %.html: ASCIIDOC_FLAGS += -adocext=html
 308 %.html : %.adoc doc/asciidoc.conf
 309         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -n $<
 310
 311 %.xml : %.adoc doc/asciidoc.conf
 312         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d article $<
 313
 314 % : %.xml
 315         $(QUIET_XMLTO)$(XMLTO) man -o doc $<
 316
 317 %.html-chunked : %.xml
 318         $(QUIET_XMLTO)$(XMLTO) html -o $@ $<
 319
 320 %.pdf : %.xml
 321         $(QUIET_DB2PDF)$(DOCBOOK2PDF) -o doc $<
 322
 323 #############################################################################
 324 # Quiet make
 325 #############################################################################
 326
 327 ifneq ($(findstring $(MAKEFLAGS),s),s)
 328 V                       = @
 329 Q                       = $(V:1=)
 330 QUIET_CC                = $(Q:@=@echo    '        CC  '$@;)
 331 QUIET_LINK              = $(Q:@=@echo    '      LINK  '$@;)
 332 QUIET_GEN               = $(Q:@=@echo    '       GEN  '$@;)
 333 QUIET_ASCIIDOC          = $(Q:@=@echo    '  ASCIIDOC  '$@;)
 334 QUIET_XMLTO             = $(Q:@=@echo    '     XMLTO  '$@;)
 335 QUIET_DB2PDF            = $(Q:@=@echo    '    DB2PDF  '$@;)
 336 # tools/install.sh will print 'file -> $install_dir/file'
 337 QUIET_INSTALL           = $(Q:@=@printf  '   INSTALL  ';)
 338 QUIET_INSTALL_EACH      = $(Q:@=printf   '   INSTALL  ';)
 339 QUIET_TEST              = $(Q:@=@echo    '      TEST  '$@;)
 340 QUIET_SUMMARY           = $(Q:@=@printf  '   SUMMARY  ';)
 341
 342 export V
 343 endif