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 = 2.1.1
   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 # 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 LCOV ?= lcov
  73 GENHTML ?= genhtml
  74
  75 all: $(EXE) $(TOOLS)
  76 all-debug: all
  77 all-debug: CFLAGS += $(DFLAGS)
  78 doc: $(ALLDOC)
  79 doc-man: $(MANDOC)
  80 doc-html: $(HTMLDOC)
  81
  82 export sysconfdir
  83
  84 install: all
  85         $(QUIET_INSTALL)tools/install.sh bin $(EXE) "$(DESTDIR)$(bindir)"
  86         $(QUIET_INSTALL)tools/install.sh data tigrc "$(DESTDIR)$(sysconfdir)"
  87
  88 install-doc-man: doc-man
  89         $(Q)$(foreach doc, $(filter %.1, $(MANDOC)), \
  90                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man1";)
  91         $(Q)$(foreach doc, $(filter %.5, $(MANDOC)), \
  92                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man5";)
  93         $(Q)$(foreach doc, $(filter %.7, $(MANDOC)), \
  94                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(mandir)/man7";)
  95
  96 install-release-doc-man:
  97         GIT_INDEX_FILE=.tmp-doc-index git read-tree origin/release
  98         GIT_INDEX_FILE=.tmp-doc-index git checkout-index -f --prefix=./ $(MANDOC)
  99         rm -f .tmp-doc-index
 100         $(MAKE) install-doc-man
 101
 102 install-doc-html: doc-html
 103         $(Q)$(foreach doc, $(HTMLDOC), \
 104                 $(QUIET_INSTALL_EACH)tools/install.sh data $(doc) "$(DESTDIR)$(docdir)/tig";)
 105
 106 install-release-doc-html:
 107         GIT_INDEX_FILE=.tmp-doc-index git read-tree origin/release
 108         GIT_INDEX_FILE=.tmp-doc-index git checkout-index -f --prefix=./ $(HTMLDOC)
 109         rm -f .tmp-doc-index
 110         $(MAKE) install-doc-html
 111
 112 install-doc: install-doc-man install-doc-html
 113 install-release-doc: install-release-doc-man install-release-doc-html
 114
 115 clean: clean-test clean-coverage
 116         $(Q)$(RM) -r $(TARNAME) *.spec tig-*.tar.gz tig-*.tar.gz.md5 .deps
 117         $(Q)$(RM) $(EXE) $(TOOLS) $(OBJS) core doc/*.xml src/builtin-config.c
 118         $(Q)$(RM) $(OBJS:%.o=%.gcda) $(OBJS:%.o=%.gcno)
 119
 120 distclean: clean
 121         $(RM) -r doc/manual.html-chunked autom4te.cache release-docs
 122         $(RM) doc/*.toc $(ALLDOC) aclocal.m4 configure
 123         $(RM) config.h config.log config.make config.status config.h.in
 124
 125 spell-check:
 126         for file in $(TXTDOC) src/tig.c; do \
 127                 aspell --lang=en --dont-backup \
 128                        --personal=./tools/aspell.dict check $$file; \
 129         done
 130
 131 strip: $(EXE)
 132         strip $(EXE)
 133
 134 update-headers:
 135         @for file in include/tig/*.h src/*.c tools/*.c test/tools/*.c; do \
 136                 grep -q '/* Copyright' "$$file" && \
 137                         sed '0,/.*\*\//d' < "$$file" | \
 138                         grep -v '/* vim: set' > "$$file.tmp"; \
 139                 { cat tools/header.h "$$file.tmp"; \
 140                   echo "/* vim: set ts=8 sw=8 noexpandtab: */"; } > "$$file"; \
 141                 rm "$$file.tmp"; \
 142                 echo "Updated $$file"; \
 143         done
 144
 145 update-docs: tools/doc-gen
 146         doc="doc/tigrc.5.adoc"; \
 147         sed -n '0,/ifndef::DOC_GEN_ACTIONS/p' < "$$doc" > "$$doc.gen"; \
 148         ./tools/doc-gen actions >> "$$doc.gen"; \
 149         sed -n '/endif::DOC_GEN_ACTIONS/,$$p' < "$$doc" >> "$$doc.gen" ; \
 150         mv "$$doc.gen" "$$doc"
 151
 152 dist: configure tig.spec
 153         $(Q)mkdir -p $(TARNAME) && \
 154         cp Makefile tig.spec configure config.h.in aclocal.m4 $(TARNAME) && \
 155         sed -i "s/VERSION\s\+=\s\+[0-9]\+\([.][0-9]\+\)\+/VERSION       = $(VERSION)/" $(TARNAME)/Makefile
 156         git archive --format=tar --prefix=$(TARNAME)/ HEAD | \
 157         tar --delete $(TARNAME)/Makefile > $(TARNAME).tar && \
 158         tar rf $(TARNAME).tar `find $(TARNAME)/*` && \
 159         gzip -f -9 $(TARNAME).tar && \
 160         md5sum $(TARNAME).tar.gz > $(TARNAME).tar.gz.md5
 161         $(Q)$(RM) -r $(TARNAME)
 162
 163 rpm: dist
 164         rpmbuild -ta $(TARNAME).tar.gz
 165
 166 COVERAGE_CFLAGS ?= -fprofile-arcs -ftest-coverage
 167 all-coverage: all
 168 all-coverage: CFLAGS += $(COVERAGE_CFLAGS)
 169
 170 COVERAGE_DIR    ?= test/coverage
 171
 172 clean-coverage:
 173         @$(RM) -rf $(COVERAGE_DIR)
 174
 175 reset-coverage: clean-coverage
 176         $(LCOV) --reset-counters
 177
 178 test-coverage: clean-coverage all-coverage test $(COVERAGE_DIR)/index.html
 179
 180 $(COVERAGE_DIR)/trace:
 181         @mkdir -p $(COVERAGE_DIR)
 182         $(QUIET_LCOV)$(LCOV) $(Q:@=--quiet) --capture --no-external --directory . --output-file $@
 183
 184 $(COVERAGE_DIR)/index.html: $(COVERAGE_DIR)/trace
 185         $(QUIET_GENHTML)$(GENHTML) $(Q:@=--quiet) --output-directory $(COVERAGE_DIR) $<
 186
 187 TESTS  = $(sort $(shell find test -type f -name '*-test'))
 188
 189 clean-test:
 190         $(Q)$(RM) -r test/tmp
 191
 192 test: clean-test $(TESTS)
 193         $(QUIET_SUMMARY)test/tools/show-results.sh
 194
 195 export TIG_TEST_OPTS = $(V:1=no-indent)
 196
 197 $(TESTS): PATH := $(CURDIR)/test/tools:$(CURDIR)/src:$(PATH)
 198 $(TESTS): $(EXE) test/tools/test-graph
 199         $(QUIET_TEST)$(TEST_SHELL) $@
 200
 201 # Other autoconf-related rules are hidden in config.make.in so that
 202 # they don't confuse Make when we aren't actually using ./configure
 203 configure: configure.ac acinclude.m4 tools/*.m4
 204         ./autogen.sh
 205
 206 .PHONY: all all-coverage all-debug clean clean-coverage clean-test doc \
 207         doc-man doc-html dist distclean install install-doc \
 208         install-doc-man install-doc-html install-release-doc-html \
 209         install-release-doc-man rpm spell-check strip test \
 210         test-coverage update-docs update-headers $(TESTS)
 211
 212 ifdef NO_MKSTEMPS
 213 COMPAT_CPPFLAGS += -DNO_MKSTEMPS
 214 COMPAT_OBJS += compat/mkstemps.o
 215 endif
 216
 217 ifdef NO_SETENV
 218 COMPAT_CPPFLAGS += -DNO_SETENV
 219 COMPAT_OBJS += compat/setenv.o
 220 endif
 221
 222 ifdef NO_STRNDUP
 223 COMPAT_CPPFLAGS += -DNO_STRNDUP
 224 COMPAT_OBJS += compat/strndup.o
 225 endif
 226
 227 COMPAT_OBJS += compat/hashtab.o
 228
 229 override CPPFLAGS += $(COMPAT_CPPFLAGS)
 230
 231 GRAPH_OBJS = src/graph.o src/graph-v1.o src/graph-v2.o
 232
 233 TIG_OBJS = \
 234         src/tig.o \
 235         src/types.o \
 236         src/string.o \
 237         src/util.o \
 238         src/map.o \
 239         src/argv.o \
 240         src/io.o \
 241         src/refdb.o \
 242         src/builtin-config.o \
 243         src/request.o \
 244         src/line.o \
 245         src/keys.o \
 246         src/repo.o \
 247         src/options.o \
 248         src/draw.o \
 249         src/prompt.o \
 250         src/display.o \
 251         src/view.o \
 252         src/parse.o \
 253         src/watch.o \
 254         src/pager.o \
 255         src/log.o \
 256         src/diff.o \
 257         src/help.o \
 258         src/tree.o \
 259         src/blob.o \
 260         src/blame.o \
 261         src/refs.o \
 262         src/status.o \
 263         src/stage.o \
 264         src/main.o \
 265         src/stash.o \
 266         src/grep.o \
 267         src/ui.o \
 268         $(GRAPH_OBJS) \
 269         $(COMPAT_OBJS)
 270
 271 src/tig: $(TIG_OBJS)
 272
 273 TEST_GRAPH_OBJS = test/tools/test-graph.o src/string.o src/util.o src/io.o $(GRAPH_OBJS) $(COMPAT_OBJS)
 274 test/tools/test-graph: $(TEST_GRAPH_OBJS)
 275
 276 DOC_GEN_OBJS = tools/doc-gen.o src/string.o src/types.o src/util.o src/request.o
 277 tools/doc-gen: $(DOC_GEN_OBJS)
 278
 279 OBJS = $(sort $(TIG_OBJS) $(TEST_GRAPH_OBJS) $(DOC_GEN_OBJS))
 280
 281 DEPS_CFLAGS ?= -MMD -MP -MF .deps/$*.d
 282
 283 %: %.o
 284         $(QUIET_LINK)$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
 285
 286 %.o: %.c $(CONFIG_H)
 287         @mkdir -p .deps/$(*D)
 288         $(QUIET_CC)$(CC) -I. -Iinclude $(CFLAGS) $(DEPS_CFLAGS) $(CPPFLAGS) -c -o $@ $<
 289
 290 -include $(OBJS:%.o=.deps/%.d)
 291
 292 src/builtin-config.c: tigrc tools/make-builtin-config.sh
 293         $(QUIET_GEN)tools/make-builtin-config.sh $< > $@
 294
 295 tig.spec: contrib/tig.spec.in
 296         $(QUIET_GEN)sed -e 's/@@VERSION@@/$(RPM_VERSION)/g' \
 297             -e 's/@@RELEASE@@/$(RPM_RELEASE)/g' < $< > $@
 298
 299 doc/manual.html: doc/manual.toc
 300 doc/manual.html: ASCIIDOC_FLAGS += -ainclude-manual-toc
 301 %.toc: %.adoc
 302         $(QUIET_GEN)sed -n '/^\[\[/,/\(---\|~~~\)/p' < $< | while read line; do \
 303                 case "$$line" in \
 304                 "----"*)  echo ". <<$$ref>>"; ref= ;; \
 305                 "~~~~"*)  echo "- <<$$ref>>"; ref= ;; \
 306                 "[["*"]]") ref="$$line" ;; \
 307                 *)         ref="$$ref, $$line" ;; \
 308                 esac; done | sed 's/\[\[\(.*\)\]\]/\1/' > $@
 309
 310 README.html: README.adoc doc/asciidoc.conf
 311         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -a readme $<
 312
 313 INSTALL.html: INSTALL.adoc doc/asciidoc.conf
 314         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article $<
 315
 316 NEWS.html: NEWS.adoc doc/asciidoc.conf
 317         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article $<
 318
 319 doc/tigmanual.7: doc/manual.adoc
 320
 321 %.1.html : %.1.adoc doc/asciidoc.conf
 322         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 323
 324 %.1.xml : %.1.adoc doc/asciidoc.conf
 325         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 326
 327 %.5.html : %.5.adoc doc/asciidoc.conf
 328         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d manpage $<
 329
 330 %.5.xml : %.5.adoc doc/asciidoc.conf
 331         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 332
 333 %.7.xml : %.7.adoc doc/asciidoc.conf
 334         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d manpage $<
 335
 336 %.html: ASCIIDOC_FLAGS += -adocext=html
 337 %.html : %.adoc doc/asciidoc.conf
 338         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b xhtml11 -d article -n $<
 339
 340 %.xml : %.adoc doc/asciidoc.conf
 341         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_FLAGS) -b docbook -d article $<
 342
 343 % : %.xml
 344         $(QUIET_XMLTO)$(XMLTO) man -o doc $<
 345
 346 %.html-chunked : %.xml
 347         $(QUIET_XMLTO)$(XMLTO) html -o $@ $<
 348
 349 %.pdf : %.xml
 350         $(QUIET_DB2PDF)$(DOCBOOK2PDF) -o doc $<
 351
 352 #############################################################################
 353 # Quiet make
 354 #############################################################################
 355
 356 ifneq ($(findstring $(MAKEFLAGS),s),s)
 357 V                       = @
 358 Q                       = $(V:1=)
 359 QUIET_CC                = $(Q:@=@echo    '        CC  '$@;)
 360 QUIET_LINK              = $(Q:@=@echo    '      LINK  '$@;)
 361 QUIET_GEN               = $(Q:@=@echo    '       GEN  '$@;)
 362 QUIET_ASCIIDOC          = $(Q:@=@echo    '  ASCIIDOC  '$@;)
 363 QUIET_XMLTO             = $(Q:@=@echo    '     XMLTO  '$@;)
 364 QUIET_DB2PDF            = $(Q:@=@echo    '    DB2PDF  '$@;)
 365 # tools/install.sh will print 'file -> $install_dir/file'
 366 QUIET_INSTALL           = $(Q:@=@printf  '   INSTALL  ';)
 367 QUIET_INSTALL_EACH      = $(Q:@=printf   '   INSTALL  ';)
 368 QUIET_TEST              = $(Q:@=@echo    '      TEST  '$@;)
 369 QUIET_SUMMARY           = $(Q:@=@printf  '   SUMMARY  ';)
 370 QUIET_LCOV              = $(Q:@=@echo    '      LCOV  '$@;)
 371 QUIET_GENHTML           = $(Q:@=@echo    '   GENHTML  '$@;)
 372
 373 export V
 374 endif