From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 071E9C433EF for ; Sun, 10 Oct 2021 20:17:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D1C2060F35 for ; Sun, 10 Oct 2021 20:17:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230333AbhJJUTk (ORCPT ); Sun, 10 Oct 2021 16:19:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229758AbhJJUTk (ORCPT ); Sun, 10 Oct 2021 16:19:40 -0400 Received: from kadath.azazel.net (kadath.azazel.net [IPv6:2001:8b0:135f:bcd1:e0cb:4eff:fedf:e608]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14122C061570 for ; Sun, 10 Oct 2021 13:17:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=azazel.net; s=20190108; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=yKyUj4HaTyCHxnOodZVD96G/hj5EvUdAywObmCS2z2o=; b=hIKSdEE+CHEKbKUIa0Ub8sSvNJ iINdwC6GG1E6XZmd/b/boFueyETVP9g/J6UaIxGY6sxS3LI87txRjk0UARZX/9LUTiKypQvZFNgo8 FrDJqkpT2MRSCmUbr9NyAIlyMiRr5SfA0sKEAuf/teSpjaTGlRLkEb/o4D/LvEyNubrUMaFPiow5x pwLB0OGo+mdf3iPDtToG+Y03V/9r5NAy9AW9siG5PYVzHs83auNaNE+IslYWzsKUnxO8Rw3eCaWcd PNf2jpuHdTzxewuemcqP3syhsTHvelreq1fgA6TeiC8KUR2QRRm4+WNI/BxJ8wCWA1b0EcfPfuLel +66D8ImQ==; Received: from [2001:8b0:fb7d:d6d7:feb3:bcff:fe5e:42c3] (helo=azazel.net) by kadath.azazel.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mZfFm-00D7Hs-VI; Sun, 10 Oct 2021 21:17:03 +0100 Date: Sun, 10 Oct 2021 21:17:01 +0100 From: Jeremy Sowden To: Duncan Roe Cc: pablo@netfilter.org, netfilter-devel@vger.kernel.org Subject: Re: [PATCH libnetfilter_log v5 1/1] build: doc: `make` generates requested documentation Message-ID: References: <20211010023734.26923-1-duncan_roe@optusnet.com.au> <20211010023734.26923-2-duncan_roe@optusnet.com.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="RkPD536mh1Dp0PDv" Content-Disposition: inline In-Reply-To: <20211010023734.26923-2-duncan_roe@optusnet.com.au> X-SA-Exim-Connect-IP: 2001:8b0:fb7d:d6d7:feb3:bcff:fe5e:42c3 X-SA-Exim-Mail-From: jeremy@azazel.net X-SA-Exim-Scanned: No (on kadath.azazel.net); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org --RkPD536mh1Dp0PDv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On 2021-10-10, at 13:37:34 +1100, Duncan Roe wrote: > Generate man pages, HTML, neither or both according to ./configure. > Based on the work done for libnetfilter_queue > > Signed-off-by: Duncan Roe Tested-by: Jeremy Sowden > --- > v2: remove --without-doxygen since -disable-man-pages does that > v3: - update .gitignore for clean `git status` after in-tree build > - adjust configure.ac indentation for better readability > - adjust configure.ac for all lines to fit in 80cc > v4: implement Jeremy's suggestions > v5: rebase on top of Jeremy's "Build fixes" patch series > .gitignore | 7 ++-- > Makefile.am | 2 +- > autogen.sh | 8 +++++ > configure.ac | 46 +++++++++++++++++++++++- > doxygen/Makefile.am | 39 ++++++++++++++++++++ > doxygen.cfg.in => doxygen/doxygen.cfg.in | 9 ++--- > 6 files changed, 103 insertions(+), 8 deletions(-) > create mode 100644 doxygen/Makefile.am > rename doxygen.cfg.in => doxygen/doxygen.cfg.in (76%) > > diff --git a/.gitignore b/.gitignore > index ef6bb0f..4990a51 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -16,6 +16,9 @@ Makefile.in > /configure > /libtool > > -/doxygen/ > -/doxygen.cfg > +/doxygen/doxygen.cfg > +/doxygen/build_man.sh > +/doxygen/doxyfile.stamp > +/doxygen/man/ > +/doxygen/html/ > /*.pc > diff --git a/Makefile.am b/Makefile.am > index c7b86f7..46b14f9 100644 > --- a/Makefile.am > +++ b/Makefile.am > @@ -1,4 +1,4 @@ > -SUBDIRS = include src utils > +SUBDIRS = include src utils doxygen > > ACLOCAL_AMFLAGS = -I m4 > > diff --git a/autogen.sh b/autogen.sh > index 5e1344a..93e2a23 100755 > --- a/autogen.sh > +++ b/autogen.sh > @@ -1,4 +1,12 @@ > #!/bin/sh -e > > +BUILD_MAN=doxygen/build_man.sh > + > +# Allow to override build_man.sh url for local testing > +# E.g. export NFQ_URL=file:///usr/src/libnetfilter_queue > +curl ${NFQ_URL:-https://git.netfilter.org/libnetfilter_queue/plain}/$BUILD_MAN\ > + -o$BUILD_MAN > +chmod a+x $BUILD_MAN > + > autoreconf -fi > rm -Rf autom4te.cache > diff --git a/configure.ac b/configure.ac > index 85e49ed..589eb59 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -12,6 +12,23 @@ m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) > dnl kernel style compile messages > m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) > > +AC_ARG_ENABLE([html-doc], > + AS_HELP_STRING([--enable-html-doc], [Enable html documentation]), > + [], [enable_html_doc=no]) > +AM_CONDITIONAL([BUILD_HTML], [test "$enable_html_doc" = yes]) > +AS_IF([test "$enable_html_doc" = yes], > + [AC_SUBST(GEN_HTML, YES)], > + [AC_SUBST(GEN_HTML, NO)]) > + > +AC_ARG_ENABLE([man-pages], > + AS_HELP_STRING([--disable-man-pages], > + [Disable man page documentation]), > + [], [enable_man_pages=yes]) > +AM_CONDITIONAL([BUILD_MAN], [test "$enable_man_pages" = yes]) > +AS_IF([test "$enable_man_pages" = yes], > + [AC_SUBST(GEN_MAN, YES)], > + [AC_SUBST(GEN_MAN, NO)]) > + > AC_PROG_CC > AM_PROG_CC_C_O > LT_INIT([disable_static]) > @@ -37,6 +54,27 @@ PKG_CHECK_MODULES([LIBNETFILTER_CONNTRACK], [libnetfilter_conntrack >= 1.0.2], > [HAVE_LNFCT=1], [HAVE_LNFCT=0]) > AM_CONDITIONAL([BUILD_NFCT], [test "$HAVE_LNFCT" -eq 1]) > > +AS_IF([test "$enable_man_pages" = no -a "$enable_html_doc" = no], > + [with_doxygen=no], [with_doxygen=yes]) > + > +AS_IF([test "x$with_doxygen" != xno], [ > + AC_CHECK_PROGS([DOXYGEN], [doxygen], [""]) > + AC_CHECK_PROGS([DOT], [dot], [""]) > + AS_IF([test "x$DOT" != "x"], > + [AC_SUBST(HAVE_DOT, YES)], > + [AC_SUBST(HAVE_DOT, NO)]) > +]) > + > +AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"]) > +AS_IF([test "x$DOXYGEN" = x], [ > + AS_IF([test "x$with_doxygen" != xno], [ > + dnl Only run doxygen Makefile if doxygen installed > + AC_MSG_WARN([Doxygen not found - not building documentation]) > + enable_html_doc=no > + enable_man_pages=no > + ]) > +]) > + > dnl Output the makefile > AC_CONFIG_FILES([Makefile > src/Makefile > @@ -45,5 +83,11 @@ AC_CONFIG_FILES([Makefile > utils/Makefile > libnetfilter_log.pc > libnetfilter_log_libipulog.pc > - doxygen.cfg]) > + doxygen/Makefile > + doxygen/doxygen.cfg]) > AC_OUTPUT > + > +echo " > +libnetfilter_log configuration: > +man pages: ${enable_man_pages} > +html docs: ${enable_html_doc}" > diff --git a/doxygen/Makefile.am b/doxygen/Makefile.am > new file mode 100644 > index 0000000..582db4e > --- /dev/null > +++ b/doxygen/Makefile.am > @@ -0,0 +1,39 @@ > +if HAVE_DOXYGEN > + > +doc_srcs = $(top_srcdir)/src/libnetfilter_log.c\ > + $(top_srcdir)/src/nlmsg.c\ > + $(top_srcdir)/src/libipulog_compat.c > + > +doxyfile.stamp: $(doc_srcs) Makefile > + rm -rf html man > + doxygen doxygen.cfg >/dev/null > + > +if BUILD_MAN > + $(abs_top_srcdir)/doxygen/build_man.sh > +endif > + > + touch doxyfile.stamp > + > +CLEANFILES = doxyfile.stamp > + > +all-local: doxyfile.stamp > +clean-local: > + rm -rf man html > +install-data-local: > +if BUILD_MAN > + mkdir -p $(DESTDIR)$(mandir)/man3 > + cp --no-dereference --preserve=links,mode,timestamps man/man3/*.3\ > + $(DESTDIR)$(mandir)/man3/ > +endif > +if BUILD_HTML > + mkdir -p $(DESTDIR)$(htmldir) > + cp --no-dereference --preserve=links,mode,timestamps html/*\ > + $(DESTDIR)$(htmldir) > +endif > + > +# make distcheck needs uninstall-local > +uninstall-local: > + rm -rf $(DESTDIR)$(mandir) man html doxyfile.stamp $(DESTDIR)$(htmldir) > +endif > + > +EXTRA_DIST = build_man.sh > diff --git a/doxygen.cfg.in b/doxygen/doxygen.cfg.in > similarity index 76% > rename from doxygen.cfg.in > rename to doxygen/doxygen.cfg.in > index dc2fddb..b6c27dc 100644 > --- a/doxygen.cfg.in > +++ b/doxygen/doxygen.cfg.in > @@ -1,12 +1,11 @@ > # Difference with default Doxyfile 1.8.20 > PROJECT_NAME = @PACKAGE@ > PROJECT_NUMBER = @VERSION@ > -OUTPUT_DIRECTORY = doxygen > ABBREVIATE_BRIEF = > FULL_PATH_NAMES = NO > TAB_SIZE = 8 > OPTIMIZE_OUTPUT_FOR_C = YES > -INPUT = . > +INPUT = @abs_top_srcdir@/src > FILE_PATTERNS = *.c > RECURSIVE = YES > EXCLUDE_SYMBOLS = nflog_g_handle \ > @@ -18,7 +17,9 @@ SOURCE_BROWSER = YES > ALPHABETICAL_INDEX = NO > GENERATE_LATEX = NO > LATEX_CMD_NAME = latex > -GENERATE_MAN = YES > -HAVE_DOT = YES > +GENERATE_MAN = @GEN_MAN@ > +GENERATE_HTML = @GEN_HTML@ > +MAN_LINKS = YES > +HAVE_DOT = @HAVE_DOT@ > DOT_TRANSPARENT = YES > SEARCHENGINE = NO > -- > 2.17.5 > > --RkPD536mh1Dp0PDv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEbB20U2PvQDe9VtUXKYasCr3xBA0FAmFjShgACgkQKYasCr3x BA3uRw/5AaAqd6YvclAv/83wTvT+4VHHdk1WzD+Db2iXAP4F3viCF2IjQE7Hu7JR 5v/eJTCM3OhxebqGtMEwRuXfCymeeSL7DB88KnPVPgk95NJIlbpivAE1WxX2f3Is 6S3zdirqU0VoNc3Q/xvlqSD3HIz5m74UiRmFt+xa0Mu+vfenp4jXz08aKhMG3G0V 5vw1Ok7YwsugRXXFGSBEQjHmuglnt2stR/dUweP1CYWJ/DvCU1PAh1OyTeHUaSWm 5nOIODxoSLWRa9A+FVuU+FwgpVDuqPWikuEiAt26ACtO2ODSyK6HdEzTK1vrtq92 iUU5lWqwu1frDc4RJoqJ4ReNJGMEHy4AMQaThjkZO+j45E2OF08o78d+H1VNKvYD eXzZ3D9KJDLPio4ZmiXd9UiCMB+1XqrPscBie8UUq4AHYUIdyGTR4gdQCY3K7lCQ Mm6x6vaIQ6GX90N3kKG9mun3C6pIJ1HBxmuMN71r6ot/yOTtzWcjpCdKG8hjsN9g BKfLfaSsI6iiVlvIPyACsKjDxi4TBImpsQWaYs6BHK6c7VPmVLbkUTIHSW9N2FYe 6cL+iGbTvaiVS2anIy6SeE0OIVwey4MFZw3OF4ZrWYu7iWaTbpl7c2oYDypJbHJd /ILzt9qYKEigvv2DPaOfahaZoOdV5kVJzPFJIfLbat6cH+kaB0o= =et56 -----END PGP SIGNATURE----- --RkPD536mh1Dp0PDv--