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