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         lttng-version \
  20         lttng-view \
  21         lttng-enable-channel \
  22         lttng-disable-channel \
  23         lttng-add-context \
  24         lttng-list \
  25         lttng-calibrate
  26 MAN3_NAMES =
  27 MAN8_NAMES =
  28 MAN1_NO_ASCIIDOC_NAMES = lttng-crash
  29 MAN3_NO_ASCIIDOC_NAMES =
  30 MAN8_NO_ASCIIDOC_NAMES = lttng-relayd lttng-sessiond
  31
  32 # man pages destinations
  33 MAN1 = $(call manaddsuffix,.1,$(MAN1_NAMES))
  34 MAN3 = $(call manaddsuffix,.3,$(MAN3_NAMES))
  35 MAN8 = $(call manaddsuffix,.8,$(MAN8_NAMES))
  36 MAN1_NO_ASCIIDOC = $(call manaddsuffix,.1,$(MAN1_NO_ASCIIDOC_NAMES))
  37 MAN3_NO_ASCIIDOC = $(call manaddsuffix,.3,$(MAN3_NO_ASCIIDOC_NAMES))
  38 MAN8_NO_ASCIIDOC = $(call manaddsuffix,.8,$(MAN8_NO_ASCIIDOC_NAMES))
  39 MAN = $(MAN1) $(MAN3) $(MAN8)
  40
  41 # those are always installed since they are written in troff
  42 dist_man1_MANS = $(MAN1_NO_ASCIIDOC)
  43 dist_man3_MANS = $(MAN3_NO_ASCIIDOC)
  44 dist_man8_MANS = $(MAN8_NO_ASCIIDOC)
  45
  46 # only build man pages if it was enabled
  47 if BUILD_MAN_PAGES
  48 # dist + install
  49 dist_man1_MANS += $(MAN1)
  50 dist_man3_MANS += $(MAN3)
  51 dist_man8_MANS += $(MAN8)
  52
  53 # AsciiDoc sources and outputs
  54 MAN1_TXT = $(call manaddsuffix,.1.txt,$(MAN1_NAMES))
  55 MAN3_TXT = $(call manaddsuffix,.3.txt,$(MAN3_NAMES))
  56 MAN8_TXT = $(call manaddsuffix,.8.txt,$(MAN8_NAMES))
  57 MAN_TXT = $(MAN1_TXT) $(MAN3_TXT) $(MAN8_TXT)
  58 MAN_XML = $(patsubst $(srcdir)/%.txt,%.xml,$(MAN_TXT))
  59
  60 # common AsciiDoc source files
  61 COMMON_TXT = \
  62         $(srcdir)/common-footer.txt \
  63         $(srcdir)/common-cmd-footer.txt \
  64         $(srcdir)/common-cmd-options-head.txt \
  65         $(srcdir)/common-cmd-help-options.txt
  66
  67 # config
  68 ASCIIDOC_CONF = $(srcdir)/asciidoc.conf
  69 XSL_FILES = \
  70         manpage.xsl \
  71         manpage-base.xsl \
  72         manpage-bold-literal.xsl \
  73         manpage-ulinks.xsl
  74 XSL_SRC_FILES = $(addprefix $(srcdir)/xsl/,$(XSL_FILES))
  75
  76 # common dependencies
  77 COMMON_DEPS = $(ASCIIDOC_CONF) $(COMMON_TXT)
  78
  79 # tools
  80 ADOC = $(ASCIIDOC) -f $(ASCIIDOC_CONF) -d manpage \
  81         -a lttng_version=$(PACKAGE_VERSION)
  82 ADOC_DOCBOOK = $(ADOC) -b docbook
  83 XTO = $(XMLTO) -m $(firstword $(XSL_SRC_FILES)) man
  84
  85 # recipes
  86 %.1.xml: $(srcdir)/%.1.txt $(COMMON_DEPS)
  87         $(ADOC_DOCBOOK) -o $@ $<
  88
  89 %.1: %.1.xml $(XSL_SRC_FILES)
  90         $(XTO) $<
  91
  92 %.3.xml: $(srcdir)/%.3.txt $(COMMON_DEPS)
  93         $(ADOC_DOCBOOK) -o $@ $<
  94
  95 %.3: %.3.xml $(XSL_SRC_FILES)
  96         $(XTO) $<
  97
  98 %.8.xml: $(srcdir)/%.8.txt $(COMMON_DEPS)
  99         $(ADOC_DOCBOOK) -o $@ $<
 100
 101 %.8: %.8.xml $(XSL_SRC_FILES)
 102         $(XTO) $<
 103
 104 clean-local:
 105         rm -rf $(MAN_XML)
 106         rm -rf $(MAN)
 107 else
 108 if IN_GIT_REPO
 109 # we are in the Git repo: the man pages should be built for distribution
 110 dist-hook:
 111         @echo
 112         @echo 'Error: Please build the man pages before creating a tarball.'
 113         @echo
 114         @false
 115 else
 116 # we are in the tarball, hence the man pages are already built
 117 dist_man1_MANS += $(MAN1)
 118 dist_man3_MANS += $(MAN3)
 119 dist_man8_MANS += $(MAN8)
 120 endif # IN_GIT_REPO
 121 endif # BUILD_MAN_PAGES