doc/man/Makefile.am

   1 # Man pages are only built if the --enable-build-man-pages option was passed
   2 # to the configure script.
   3 #
   4 # They should always be built before creating a distribution tarball.
   5
   6 # function which adds the source directory prefix and adds a given suffix
   7 manaddsuffix = $(addsuffix $(1),$(addprefix $(srcdir)/,$(2)))
   8
   9 # List only the names without the .*.txt extension here:
  10 MAN1_NAMES = \
  11         lttng \
  12         lttng-create \
  13         lttng-destroy \
  14         lttng-set-session \
  15         lttng-save \
  16         lttng-load \
  17         lttng-start \
  18         lttng-stop
  19 MAN3_NAMES =
  20 MAN8_NAMES =
  21 MAN1_NO_ASCIIDOC_NAMES = lttng-crash
  22 MAN3_NO_ASCIIDOC_NAMES =
  23 MAN8_NO_ASCIIDOC_NAMES = lttng-relayd lttng-sessiond
  24
  25 # man pages destinations
  26 MAN1 = $(call manaddsuffix,.1,$(MAN1_NAMES))
  27 MAN3 = $(call manaddsuffix,.3,$(MAN3_NAMES))
  28 MAN8 = $(call manaddsuffix,.8,$(MAN8_NAMES))
  29 MAN1_NO_ASCIIDOC = $(call manaddsuffix,.1,$(MAN1_NO_ASCIIDOC_NAMES))
  30 MAN3_NO_ASCIIDOC = $(call manaddsuffix,.3,$(MAN3_NO_ASCIIDOC_NAMES))
  31 MAN8_NO_ASCIIDOC = $(call manaddsuffix,.8,$(MAN8_NO_ASCIIDOC_NAMES))
  32 MAN = $(MAN1) $(MAN3) $(MAN8)
  33
  34 # those are always installed since they are written in troff
  35 dist_man1_MANS = $(MAN1_NO_ASCIIDOC)
  36 dist_man3_MANS = $(MAN3_NO_ASCIIDOC)
  37 dist_man8_MANS = $(MAN8_NO_ASCIIDOC)
  38
  39 # only build man pages if it was enabled
  40 if BUILD_MAN_PAGES
  41 # dist + install
  42 dist_man1_MANS += $(MAN1)
  43 dist_man3_MANS += $(MAN3)
  44 dist_man8_MANS += $(MAN8)
  45
  46 # AsciiDoc sources and outputs
  47 MAN1_TXT = $(call manaddsuffix,.1.txt,$(MAN1_NAMES))
  48 MAN3_TXT = $(call manaddsuffix,.3.txt,$(MAN3_NAMES))
  49 MAN8_TXT = $(call manaddsuffix,.8.txt,$(MAN8_NAMES))
  50 MAN_TXT = $(MAN1_TXT) $(MAN3_TXT) $(MAN8_TXT)
  51 MAN_XML = $(patsubst $(srcdir)/%.txt,%.xml,$(MAN_TXT))
  52
  53 # common AsciiDoc source files
  54 COMMON_TXT = \
  55         $(srcdir)/common-footer.txt \
  56         $(srcdir)/common-cmd-footer.txt \
  57         $(srcdir)/common-cmd-options-head.txt \
  58         $(srcdir)/common-cmd-help-options.txt
  59
  60 # config
  61 ASCIIDOC_CONF = $(srcdir)/asciidoc.conf
  62 XSL_FILES = \
  63         manpage.xsl \
  64         manpage-base.xsl \
  65         manpage-bold-literal.xsl \
  66         manpage-ulinks.xsl
  67 XSL_SRC_FILES = $(addprefix $(srcdir)/xsl/,$(XSL_FILES))
  68
  69 # common dependencies
  70 COMMON_DEPS = $(ASCIIDOC_CONF) $(COMMON_TXT)
  71
  72 # tools
  73 ADOC = $(ASCIIDOC) -f $(ASCIIDOC_CONF) -d manpage \
  74         -a lttng_version=$(PACKAGE_VERSION)
  75 ADOC_DOCBOOK = $(ADOC) -b docbook
  76 XTO = $(XMLTO) -m $(firstword $(XSL_SRC_FILES)) man
  77
  78 # recipes
  79 %.1.xml: $(srcdir)/%.1.txt $(COMMON_DEPS)
  80         $(ADOC_DOCBOOK) -o $@ $<
  81
  82 %.1: %.1.xml $(XSL_SRC_FILES)
  83         $(XTO) $<
  84
  85 %.3.xml: $(srcdir)/%.3.txt $(COMMON_DEPS)
  86         $(ADOC_DOCBOOK) -o $@ $<
  87
  88 %.3: %.3.xml $(XSL_SRC_FILES)
  89         $(XTO) $<
  90
  91 %.8.xml: $(srcdir)/%.8.txt $(COMMON_DEPS)
  92         $(ADOC_DOCBOOK) -o $@ $<
  93
  94 %.8: %.8.xml $(XSL_SRC_FILES)
  95         $(XTO) $<
  96
  97 clean-local:
  98         rm -rf $(MAN_XML)
  99         rm -rf $(MAN)
 100 else
 101 if IN_GIT_REPO
 102 # we are in the Git repo: the man pages should be built for distribution
 103 dist-hook:
 104         @echo
 105         @echo 'Error: Please build the man pages before creating a tarball.'
 106         @echo
 107         @false
 108 else
 109 # we are in the tarball, hence the man pages are already built
 110 dist_man1_MANS += $(MAN1)
 111 dist_man3_MANS += $(MAN3)
 112 dist_man8_MANS += $(MAN8)
 113 endif # IN_GIT_REPO
 114 endif # BUILD_MAN_PAGES