kc3-lang/libevent/m4/ax_prog_doxygen.m4
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Hash : 7e6c5fb4
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Date : 2020-08-06T10:24:55
build: do not try install doxygen man pages if they were not requested Fixes: #1075
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m4/ax_prog_doxygen.m4
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# =========================================================================== # https://www.gnu.org/software/autoconf-archive/ax_prog_doxygen.html # =========================================================================== # # SYNOPSIS # # DX_INIT_DOXYGEN(PROJECT-NAME, [DOXYFILE-PATH], [OUTPUT-DIR], ...) # DX_DOXYGEN_FEATURE(ON|OFF) # DX_DOT_FEATURE(ON|OFF) # DX_HTML_FEATURE(ON|OFF) # DX_CHM_FEATURE(ON|OFF) # DX_CHI_FEATURE(ON|OFF) # DX_MAN_FEATURE(ON|OFF) # DX_RTF_FEATURE(ON|OFF) # DX_XML_FEATURE(ON|OFF) # DX_PDF_FEATURE(ON|OFF) # DX_PS_FEATURE(ON|OFF) # # DESCRIPTION # # The DX_*_FEATURE macros control the default setting for the given # Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for # generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML # help (for MS users), 'CHI' for generating a separate .chi file by the # .chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate # output formats. The environment variable DOXYGEN_PAPER_SIZE may be # specified to override the default 'a4wide' paper size. # # By default, HTML, PDF and PS documentation is generated as this seems to # be the most popular and portable combination. MAN pages created by # Doxygen are usually problematic, though by picking an appropriate subset # and doing some massaging they might be better than nothing. CHM and RTF # are specific for MS (note that you can't generate both HTML and CHM at # the same time). The XML is rather useless unless you apply specialized # post-processing to it. # # The macros mainly control the default state of the feature. The use can # override the default by specifying --enable or --disable. The macros # ensure that contradictory flags are not given (e.g., # --enable-doxygen-html and --enable-doxygen-chm, # --enable-doxygen-anything with --disable-doxygen, etc.) Finally, each # feature will be automatically disabled (with a warning) if the required # programs are missing. # # Once all the feature defaults have been specified, call DX_INIT_DOXYGEN # with the following parameters: a one-word name for the project for use # as a filename base etc., an optional configuration file name (the # default is '$(srcdir)/Doxyfile', the same as Doxygen's default), and an # optional output directory name (the default is 'doxygen-doc'). To run # doxygen multiple times for different configuration files and output # directories provide more parameters: the second, forth, sixth, etc # parameter are configuration file names and the third, fifth, seventh, # etc parameter are output directories. No checking is done to catch # duplicates. # # Automake Support # # The DX_RULES substitution can be used to add all needed rules to the # Makefile. Note that this is a substitution without being a variable: # only the @DX_RULES@ syntax will work. # # The provided targets are: # # doxygen-doc: Generate all doxygen documentation. # # doxygen-run: Run doxygen, which will generate some of the # documentation (HTML, CHM, CHI, MAN, RTF, XML) # but will not do the post processing required # for the rest of it (PS, PDF). # # doxygen-ps: Generate doxygen PostScript documentation. # # doxygen-pdf: Generate doxygen PDF documentation. # # Note that by default these are not integrated into the automake targets. # If doxygen is used to generate man pages, you can achieve this # integration by setting man3_MANS to the list of man pages generated and # then adding the dependency: # # $(man3_MANS): doxygen-doc # # This will cause make to run doxygen and generate all the documentation. # # The following variable is intended for use in Makefile.am: # # DX_CLEANFILES = everything to clean. # # Then add this variable to MOSTLYCLEANFILES. # # LICENSE # # Copyright (c) 2009 Oren Ben-Kiki <oren@ben-kiki.org> # Copyright (c) 2015 Olaf Mandel <olaf@mandel.name> # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 24 ## ----------## ## Defaults. ## ## ----------## DX_ENV="" AC_DEFUN([DX_FEATURE_doc], OFF) AC_DEFUN([DX_FEATURE_dot], OFF) AC_DEFUN([DX_FEATURE_man], OFF) AC_DEFUN([DX_FEATURE_html], ON) AC_DEFUN([DX_FEATURE_chm], OFF) AC_DEFUN([DX_FEATURE_chi], OFF) AC_DEFUN([DX_FEATURE_rtf], OFF) AC_DEFUN([DX_FEATURE_xml], OFF) AC_DEFUN([DX_FEATURE_pdf], ON) AC_DEFUN([DX_FEATURE_ps], ON) ## --------------- ## ## Private macros. ## ## --------------- ## # DX_ENV_APPEND(VARIABLE, VALUE) # ------------------------------ # Append VARIABLE="VALUE" to DX_ENV for invoking doxygen and add it # as a substitution (but not a Makefile variable). The substitution # is skipped if the variable name is VERSION. AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])dnl m4_if([$1], [VERSION], [], [AC_SUBST([$1], [$2])dnl AM_SUBST_NOTMAKE([$1])])dnl ]) # DX_DIRNAME_EXPR # --------------- # Expand into a shell expression prints the directory part of a path. AC_DEFUN([DX_DIRNAME_EXPR], [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']]) # DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF) # ------------------------------------- # Expands according to the M4 (static) status of the feature. AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])]) # DX_REQUIRE_PROG(VARIABLE, PROGRAM) # ---------------------------------- # Require the specified program to be found for the DX_CURRENT_FEATURE to work. AC_DEFUN([DX_REQUIRE_PROG], [ AC_PATH_TOOL([$1], [$2]) if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then if test "x$2" = "xdoxygen"; then AC_MSG_ERROR([$2 not found - will not DX_CURRENT_DESCRIPTION]) else AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION]) fi AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0) fi ]) # DX_TEST_FEATURE(FEATURE) # ------------------------ # Expand to a shell expression testing whether the feature is active. AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1]) # DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE) # ------------------------------------------------- # Verify that a required features has the right state before trying to turn on # the DX_CURRENT_FEATURE. AC_DEFUN([DX_CHECK_DEPEND], [ test "$DX_FLAG_$1" = "$2" \ || AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1, requires, contradicts) doxygen-$1]) ]) # DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE) # ---------------------------------------------------------- # Turn off the DX_CURRENT_FEATURE if the required feature is off. AC_DEFUN([DX_CLEAR_DEPEND], [ test "$DX_FLAG_$1" = "$2" || AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0) ]) # DX_FEATURE_ARG(FEATURE, DESCRIPTION, # CHECK_DEPEND, CLEAR_DEPEND, # REQUIRE, DO-IF-ON, DO-IF-OFF) # -------------------------------------------- # Parse the command-line option controlling a feature. CHECK_DEPEND is called # if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND), # otherwise CLEAR_DEPEND is called to turn off the default state if a required # feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional # requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and # DO-IF-ON or DO-IF-OFF are called according to the final state of the feature. AC_DEFUN([DX_ARG_ABLE], [ AC_DEFUN([DX_CURRENT_FEATURE], [$1]) AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2]) AC_ARG_ENABLE(doxygen-$1, [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1], [--enable-doxygen-$1]), DX_IF_FEATURE([$1], [don't $2], [$2]))], [ case "$enableval" in #( y|Y|yes|Yes|YES) AC_SUBST([DX_FLAG_$1], 1) $3 ;; #( n|N|no|No|NO) AC_SUBST([DX_FLAG_$1], 0) ;; #( *) AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1]) ;; esac ], [ AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)]) $4 ]) if DX_TEST_FEATURE([$1]); then $5 : fi if DX_TEST_FEATURE([$1]); then $6 : else $7 : fi ]) ## -------------- ## ## Public macros. ## ## -------------- ## # DX_XXX_FEATURE(DEFAULT_STATE) # ----------------------------- AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc], [$1])]) AC_DEFUN([DX_DOT_FEATURE], [AC_DEFUN([DX_FEATURE_dot], [$1])]) AC_DEFUN([DX_MAN_FEATURE], [AC_DEFUN([DX_FEATURE_man], [$1])]) AC_DEFUN([DX_HTML_FEATURE], [AC_DEFUN([DX_FEATURE_html], [$1])]) AC_DEFUN([DX_CHM_FEATURE], [AC_DEFUN([DX_FEATURE_chm], [$1])]) AC_DEFUN([DX_CHI_FEATURE], [AC_DEFUN([DX_FEATURE_chi], [$1])]) AC_DEFUN([DX_RTF_FEATURE], [AC_DEFUN([DX_FEATURE_rtf], [$1])]) AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])]) AC_DEFUN([DX_XML_FEATURE], [AC_DEFUN([DX_FEATURE_xml], [$1])]) AC_DEFUN([DX_PDF_FEATURE], [AC_DEFUN([DX_FEATURE_pdf], [$1])]) AC_DEFUN([DX_PS_FEATURE], [AC_DEFUN([DX_FEATURE_ps], [$1])]) # DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR], ...) # -------------------------------------------------------------- # PROJECT also serves as the base name for the documentation files. # The default CONFIG-FILE is "$(srcdir)/Doxyfile" and OUTPUT-DOC-DIR is # "doxygen-doc". # More arguments are interpreted as interleaved CONFIG-FILE and # OUTPUT-DOC-DIR values. AC_DEFUN([DX_INIT_DOXYGEN], [ # Files: AC_SUBST([DX_PROJECT], [$1]) AC_SUBST([DX_CONFIG], ['ifelse([$2], [], [$(srcdir)/Doxyfile], [$2])']) AC_SUBST([DX_DOCDIR], ['ifelse([$3], [], [doxygen-doc], [$3])']) m4_if(m4_eval(3 < m4_count($@)), 1, [m4_for([DX_i], 4, m4_count($@), 2, [AC_SUBST([DX_CONFIG]m4_eval(DX_i[/2]), 'm4_default_nblank_quoted(m4_argn(DX_i, $@), [$(srcdir)/Doxyfile])')])])dnl m4_if(m4_eval(3 < m4_count($@)), 1, [m4_for([DX_i], 5, m4_count($@,), 2, [AC_SUBST([DX_DOCDIR]m4_eval([(]DX_i[-1)/2]), 'm4_default_nblank_quoted(m4_argn(DX_i, $@), [doxygen-doc])')])])dnl m4_define([DX_loop], m4_dquote(m4_if(m4_eval(3 < m4_count($@)), 1, [m4_for([DX_i], 4, m4_count($@), 2, [, m4_eval(DX_i[/2])])], [])))dnl # Environment variables used inside doxygen.cfg: DX_ENV_APPEND(SRCDIR, $srcdir) DX_ENV_APPEND(PROJECT, $DX_PROJECT) DX_ENV_APPEND(VERSION, $PACKAGE_VERSION) # Doxygen itself: DX_ARG_ABLE(doc, [generate any doxygen documentation], [], [], [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen) DX_REQUIRE_PROG([DX_PERL], perl)], [DX_ENV_APPEND(PERL_PATH, $DX_PERL)]) # Dot for graphics: DX_ARG_ABLE(dot, [generate graphics for doxygen documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [DX_REQUIRE_PROG([DX_DOT], dot)], [DX_ENV_APPEND(HAVE_DOT, YES) DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])], [DX_ENV_APPEND(HAVE_DOT, NO)]) # Man pages generation: DX_ARG_ABLE(man, [generate doxygen manual pages], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [], [DX_ENV_APPEND(GENERATE_MAN, YES)], [DX_ENV_APPEND(GENERATE_MAN, NO)]) # RTF file generation: DX_ARG_ABLE(rtf, [generate doxygen RTF documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [], [DX_ENV_APPEND(GENERATE_RTF, YES)], [DX_ENV_APPEND(GENERATE_RTF, NO)]) # XML file generation: DX_ARG_ABLE(xml, [generate doxygen XML documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [], [DX_ENV_APPEND(GENERATE_XML, YES)], [DX_ENV_APPEND(GENERATE_XML, NO)]) # (Compressed) HTML help generation: DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [DX_REQUIRE_PROG([DX_HHC], hhc)], [DX_ENV_APPEND(HHC_PATH, $DX_HHC) DX_ENV_APPEND(GENERATE_HTML, YES) DX_ENV_APPEND(GENERATE_HTMLHELP, YES)], [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)]) # Separate CHI file generation. DX_ARG_ABLE(chi, [generate doxygen separate compressed HTML help index file], [DX_CHECK_DEPEND(chm, 1)], [DX_CLEAR_DEPEND(chm, 1)], [], [DX_ENV_APPEND(GENERATE_CHI, YES)], [DX_ENV_APPEND(GENERATE_CHI, NO)]) # Plain HTML pages generation: DX_ARG_ABLE(html, [generate doxygen plain HTML documentation], [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)], [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)], [], [DX_ENV_APPEND(GENERATE_HTML, YES)], [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)]) # PostScript file generation: DX_ARG_ABLE(ps, [generate doxygen PostScript documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [DX_REQUIRE_PROG([DX_LATEX], latex) DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex) DX_REQUIRE_PROG([DX_DVIPS], dvips) DX_REQUIRE_PROG([DX_EGREP], egrep)]) # PDF file generation: DX_ARG_ABLE(pdf, [generate doxygen PDF documentation], [DX_CHECK_DEPEND(doc, 1)], [DX_CLEAR_DEPEND(doc, 1)], [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex) DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex) DX_REQUIRE_PROG([DX_EGREP], egrep)]) # LaTeX generation for PS and/or PDF: if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then DX_ENV_APPEND(GENERATE_LATEX, YES) else DX_ENV_APPEND(GENERATE_LATEX, NO) fi # Paper size for PS and/or PDF: AC_ARG_VAR(DOXYGEN_PAPER_SIZE, [a4wide (default), a4, letter, legal or executive]) case "$DOXYGEN_PAPER_SIZE" in #( "") AC_SUBST(DOXYGEN_PAPER_SIZE, "") ;; #( a4wide|a4|letter|legal|executive) DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE) ;; #( *) AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE']) ;; esac # Rules: AS_IF([[test $DX_FLAG_html -eq 1]], [[DX_SNIPPET_html="## ------------------------------- ## ## Rules specific for HTML output. ## ## ------------------------------- ## DX_CLEAN_HTML = \$(DX_DOCDIR)/html]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/html]])[ "]], [[DX_SNIPPET_html=""]]) AS_IF([[test $DX_FLAG_chi -eq 1]], [[DX_SNIPPET_chi=" DX_CLEAN_CHI = \$(DX_DOCDIR)/\$(PACKAGE).chi]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).chi]])["]], [[DX_SNIPPET_chi=""]]) AS_IF([[test $DX_FLAG_chm -eq 1]], [[DX_SNIPPET_chm="## ------------------------------ ## ## Rules specific for CHM output. ## ## ------------------------------ ## DX_CLEAN_CHM = \$(DX_DOCDIR)/chm]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/chm]])[\ ${DX_SNIPPET_chi} "]], [[DX_SNIPPET_chm=""]]) AS_IF([[test $DX_FLAG_man -eq 1]], [[DX_SNIPPET_man="## ------------------------------ ## ## Rules specific for MAN output. ## ## ------------------------------ ## DX_CLEAN_MAN = \$(DX_DOCDIR)/man]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/man]])[ "]], [[DX_SNIPPET_man=""]]) AS_IF([[test $DX_FLAG_rtf -eq 1]], [[DX_SNIPPET_rtf="## ------------------------------ ## ## Rules specific for RTF output. ## ## ------------------------------ ## DX_CLEAN_RTF = \$(DX_DOCDIR)/rtf]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/rtf]])[ "]], [[DX_SNIPPET_rtf=""]]) AS_IF([[test $DX_FLAG_xml -eq 1]], [[DX_SNIPPET_xml="## ------------------------------ ## ## Rules specific for XML output. ## ## ------------------------------ ## DX_CLEAN_XML = \$(DX_DOCDIR)/xml]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/xml]])[ "]], [[DX_SNIPPET_xml=""]]) AS_IF([[test $DX_FLAG_ps -eq 1]], [[DX_SNIPPET_ps="## ----------------------------- ## ## Rules specific for PS output. ## ## ----------------------------- ## DX_CLEAN_PS = \$(DX_DOCDIR)/\$(PACKAGE).ps]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).ps]])[ DX_PS_GOAL = doxygen-ps doxygen-ps: \$(DX_CLEAN_PS) ]m4_foreach([DX_i], [DX_loop], [[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).ps: \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag \$(DX_V_LATEX)cd \$(DX_DOCDIR]DX_i[)/latex; \\ rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \\ \$(DX_LATEX) refman.tex; \\ \$(DX_MAKEINDEX) refman.idx; \\ \$(DX_LATEX) refman.tex; \\ countdown=5; \\ while \$(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \\ refman.log > /dev/null 2>&1 \\ && test \$\$countdown -gt 0; do \\ \$(DX_LATEX) refman.tex; \\ countdown=\`expr \$\$countdown - 1\`; \\ done; \\ \$(DX_DVIPS) -o ../\$(PACKAGE).ps refman.dvi ]])["]], [[DX_SNIPPET_ps=""]]) AS_IF([[test $DX_FLAG_pdf -eq 1]], [[DX_SNIPPET_pdf="## ------------------------------ ## ## Rules specific for PDF output. ## ## ------------------------------ ## DX_CLEAN_PDF = \$(DX_DOCDIR)/\$(PACKAGE).pdf]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).pdf]])[ DX_PDF_GOAL = doxygen-pdf doxygen-pdf: \$(DX_CLEAN_PDF) ]m4_foreach([DX_i], [DX_loop], [[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).pdf: \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag \$(DX_V_LATEX)cd \$(DX_DOCDIR]DX_i[)/latex; \\ rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \\ \$(DX_PDFLATEX) refman.tex; \\ \$(DX_MAKEINDEX) refman.idx; \\ \$(DX_PDFLATEX) refman.tex; \\ countdown=5; \\ while \$(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \\ refman.log > /dev/null 2>&1 \\ && test \$\$countdown -gt 0; do \\ \$(DX_PDFLATEX) refman.tex; \\ countdown=\`expr \$\$countdown - 1\`; \\ done; \\ mv refman.pdf ../\$(PACKAGE).pdf ]])["]], [[DX_SNIPPET_pdf=""]]) AS_IF([[test $DX_FLAG_ps -eq 1 -o $DX_FLAG_pdf -eq 1]], [[DX_SNIPPET_latex="## ------------------------------------------------- ## ## Rules specific for LaTeX (shared for PS and PDF). ## ## ------------------------------------------------- ## DX_V_LATEX = \$(_DX_v_LATEX_\$(V)) _DX_v_LATEX_ = \$(_DX_v_LATEX_\$(AM_DEFAULT_VERBOSITY)) _DX_v_LATEX_0 = @echo \" LATEX \" \$][@; DX_CLEAN_LATEX = \$(DX_DOCDIR)/latex]dnl m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\ \$(DX_DOCDIR]DX_i[)/latex]])[ "]], [[DX_SNIPPET_latex=""]]) AS_IF([[test $DX_FLAG_doc -eq 1]], [[DX_SNIPPET_doc="## --------------------------------- ## ## Format-independent Doxygen rules. ## ## --------------------------------- ## ${DX_SNIPPET_html}\ ${DX_SNIPPET_chm}\ ${DX_SNIPPET_man}\ ${DX_SNIPPET_rtf}\ ${DX_SNIPPET_xml}\ ${DX_SNIPPET_ps}\ ${DX_SNIPPET_pdf}\ ${DX_SNIPPET_latex}\ DX_V_DXGEN = \$(_DX_v_DXGEN_\$(V)) _DX_v_DXGEN_ = \$(_DX_v_DXGEN_\$(AM_DEFAULT_VERBOSITY)) _DX_v_DXGEN_0 = @echo \" DXGEN \" \$<; .PHONY: doxygen-run doxygen-doc \$(DX_PS_GOAL) \$(DX_PDF_GOAL) .INTERMEDIATE: doxygen-run \$(DX_PS_GOAL) \$(DX_PDF_GOAL) doxygen-run:]m4_foreach([DX_i], [DX_loop], [[ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag]])[ doxygen-doc: doxygen-run \$(DX_PS_GOAL) \$(DX_PDF_GOAL) ]m4_foreach([DX_i], [DX_loop], [[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag: \$(DX_CONFIG]DX_i[) \$(pkginclude_HEADERS) \$(A""M_V_at)rm -rf \$(DX_DOCDIR]DX_i[) \$(DX_V_DXGEN)\$(DX_ENV) DOCDIR=\$(DX_DOCDIR]DX_i[) \$(DX_DOXYGEN) \$(DX_CONFIG]DX_i[) \$(A""M_V_at)echo Timestamp >\$][@ ]])dnl [DX_CLEANFILES = \\] m4_foreach([DX_i], [DX_loop], [[ \$(DX_DOCDIR]DX_i[)/doxygen_sqlite3.db \\ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag \\ ]])dnl [ -r \\ \$(DX_CLEAN_HTML) \\ \$(DX_CLEAN_CHM) \\ \$(DX_CLEAN_CHI) \\ \$(DX_CLEAN_MAN) \\ \$(DX_CLEAN_RTF) \\ \$(DX_CLEAN_XML) \\ \$(DX_CLEAN_PS) \\ \$(DX_CLEAN_PDF) \\ \$(DX_CLEAN_LATEX) DX_INSTALL_DOCS = \\ \$(DX_CLEAN_HTML) \\ \$(DX_CLEAN_CHM) \\ \$(DX_CLEAN_CHI) \\ \$(DX_CLEAN_MAN) \\ \$(DX_CLEAN_RTF) \\ \$(DX_CLEAN_XML) \\ \$(DX_CLEAN_PS) \\ \$(DX_CLEAN_PDF) \\ \$(DX_CLEAN_LATEX) "]], [[DX_SNIPPET_doc=""]]) AC_SUBST([DX_RULES], ["${DX_SNIPPET_doc}"])dnl AM_SUBST_NOTMAKE([DX_RULES]) #For debugging: #echo DX_FLAG_doc=$DX_FLAG_doc #echo DX_FLAG_dot=$DX_FLAG_dot #echo DX_FLAG_man=$DX_FLAG_man #echo DX_FLAG_html=$DX_FLAG_html #echo DX_FLAG_chm=$DX_FLAG_chm #echo DX_FLAG_chi=$DX_FLAG_chi #echo DX_FLAG_rtf=$DX_FLAG_rtf #echo DX_FLAG_xml=$DX_FLAG_xml #echo DX_FLAG_pdf=$DX_FLAG_pdf #echo DX_FLAG_ps=$DX_FLAG_ps #echo DX_ENV=$DX_ENV ])