diff options
Diffstat (limited to 'app/xsetroot/aclocal.m4')
| -rw-r--r-- | app/xsetroot/aclocal.m4 | 841 |
1 files changed, 729 insertions, 112 deletions
diff --git a/app/xsetroot/aclocal.m4 b/app/xsetroot/aclocal.m4 index d6409426d..3f71a4321 100644 --- a/app/xsetroot/aclocal.m4 +++ b/app/xsetroot/aclocal.m4 @@ -997,32 +997,26 @@ AC_SUBST([am__untar]) dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl -dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved. +dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a -dnl copy of this software and associated documentation files (the -dnl "Software"), to deal in the Software without restriction, including -dnl without limitation the rights to use, copy, modify, merge, publish, -dnl distribute, and/or sell copies of the Software, and to permit persons -dnl to whom the Software is furnished to do so, provided that the above -dnl copyright notice(s) and this permission notice appear in all copies of -dnl the Software and that both the above copyright notice(s) and this -dnl permission notice appear in supporting documentation. +dnl copy of this software and associated documentation files (the "Software"), +dnl to deal in the Software without restriction, including without limitation +dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, +dnl and/or sell copies of the Software, and to permit persons to whom the +dnl Software is furnished to do so, subject to the following conditions: dnl -dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT -dnl OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -dnl HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL -dnl INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING -dnl FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, -dnl NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION -dnl WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +dnl The above copyright notice and this permission notice (including the next +dnl paragraph) shall be included in all copies or substantial portions of the +dnl Software. dnl -dnl Except as contained in this notice, the name of a copyright holder -dnl shall not be used in advertising or otherwise to promote the sale, use -dnl or other dealings in this Software without prior written authorization -dnl of the copyright holder. +dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- @@ -1040,7 +1034,7 @@ dnl of the copyright holder. # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ -m4_define([vers_have], [1.3.0]) +m4_define([vers_have], [1.11.0]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, @@ -1108,9 +1102,12 @@ AC_SUBST(RAWCPPFLAGS) # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. # Not sure if there's any better way than just hardcoding by OS name. # Override default settings by setting environment variables +# Added MAN_SUBSTS in version 1.8 +# Added AC_PROG_SED in version 1.8 AC_DEFUN([XORG_MANPAGE_SECTIONS],[ AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([AC_PROG_SED]) if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 @@ -1179,8 +1176,60 @@ AC_SUBST([FILE_MAN_DIR]) AC_SUBST([MISC_MAN_DIR]) AC_SUBST([DRIVER_MAN_DIR]) AC_SUBST([ADMIN_MAN_DIR]) + +XORG_MAN_PAGE="X Version 11" +AC_SUBST([XORG_MAN_PAGE]) +MAN_SUBSTS="\ + -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ + -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ + -e 's|__xservername__|Xorg|g' \ + -e 's|__xconfigfile__|xorg.conf|g' \ + -e 's|__projectroot__|\$(prefix)|g' \ + -e 's|__apploaddir__|\$(appdefaultdir)|g' \ + -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ + -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ + -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ + -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ + -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ + -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" +AC_SUBST([MAN_SUBSTS]) + ]) # XORG_MANPAGE_SECTIONS +# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) +# ------------------------ +# Minimum version: 1.7.0 +# +# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent +# provided by xorg-sgml-doctools, if installed. +AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ +AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) +XORG_SGML_PATH= +PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], + [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], + [m4_ifval([$1],[:], + [if test x"$cross_compiling" != x"yes" ; then + AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], + [XORG_SGML_PATH=$prefix/share/sgml]) + fi]) + ]) + +# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing +# the path and the name of the doc stylesheet +if test "x$XORG_SGML_PATH" != "x" ; then + AC_MSG_RESULT([$XORG_SGML_PATH]) + STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 + XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl +else + AC_MSG_RESULT([no]) +fi + +AC_SUBST(XORG_SGML_PATH) +AC_SUBST(STYLESHEET_SRCDIR) +AC_SUBST(XSL_STYLESHEET) +AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) +]) # XORG_CHECK_SGML_DOCTOOLS + # XORG_CHECK_LINUXDOC # ------------------- # Minimum version: 1.0.0 @@ -1190,23 +1239,14 @@ AC_SUBST([ADMIN_MAN_DIR]) # Whether or not the necessary tools and files are found can be checked # with the AM_CONDITIONAL "BUILD_LINUXDOC" AC_DEFUN([XORG_CHECK_LINUXDOC],[ -if test x$XORG_SGML_PATH = x ; then - XORG_SGML_PATH=$prefix/share/sgml -fi -HAVE_DEFS_ENT= - -if test x"$cross_compiling" = x"yes" ; then - HAVE_DEFS_ENT=no -else - AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) -fi +AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) +AC_REQUIRE([XORG_WITH_PS2PDF]) AC_PATH_PROG(LINUXDOC, linuxdoc) -AC_PATH_PROG(PS2PDF, ps2pdf) -AC_MSG_CHECKING([Whether to build documentation]) +AC_MSG_CHECKING([whether to build documentation]) -if test x$HAVE_DEFS_ENT != x && test x$LINUXDOC != x ; then +if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then BUILDDOC=yes else BUILDDOC=no @@ -1216,9 +1256,9 @@ AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) AC_MSG_RESULT([$BUILDDOC]) -AC_MSG_CHECKING([Whether to build pdf documentation]) +AC_MSG_CHECKING([whether to build pdf documentation]) -if test x$PS2PDF != x && test x$BUILD_PDFDOC != xno; then +if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes else BUILDPDFDOC=no @@ -1228,7 +1268,7 @@ AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) -MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt" +MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" MAKE_PDF="$PS2PDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" @@ -1248,48 +1288,44 @@ AC_SUBST(MAKE_HTML) # indicates whether the necessary tools and files are found and, if set, # $(MAKE_XXX) blah.sgml will produce blah.xxx. AC_DEFUN([XORG_CHECK_DOCBOOK],[ -if test x$XORG_SGML_PATH = x ; then - XORG_SGML_PATH=$prefix/share/sgml -fi -HAVE_DEFS_ENT= +AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) + BUILDTXTDOC=no BUILDPDFDOC=no BUILDPSDOC=no BUILDHTMLDOC=no -AC_CHECK_FILE([$XORG_SGML_PATH/X11/defs.ent], [HAVE_DEFS_ENT=yes]) - AC_PATH_PROG(DOCBOOKPS, docbook2ps) AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) AC_PATH_PROG(DOCBOOKHTML, docbook2html) AC_PATH_PROG(DOCBOOKTXT, docbook2txt) -AC_MSG_CHECKING([Whether to build text documentation]) -if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKTXT != x && +AC_MSG_CHECKING([whether to build text documentation]) +if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && test x$BUILD_TXTDOC != xno; then BUILDTXTDOC=yes fi AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) AC_MSG_RESULT([$BUILDTXTDOC]) -AC_MSG_CHECKING([Whether to build PDF documentation]) -if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPDF != x && +AC_MSG_CHECKING([whether to build PDF documentation]) +if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) -AC_MSG_CHECKING([Whether to build PostScript documentation]) -if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKPS != x && +AC_MSG_CHECKING([whether to build PostScript documentation]) +if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && test x$BUILD_PSDOC != xno; then BUILDPSDOC=yes fi AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) AC_MSG_RESULT([$BUILDPSDOC]) -AC_MSG_CHECKING([Whether to build HTML documentation]) -if test x$HAVE_DEFS_ENT != x && test x$DOCBOOKHTML != x && +AC_MSG_CHECKING([whether to build HTML documentation]) +if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && test x$BUILD_HTMLDOC != xno; then BUILDHTMLDOC=yes fi @@ -1307,6 +1343,548 @@ AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_DOCBOOK +# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) +# ---------------- +# Minimum version: 1.5.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-xmlto option, it allows maximum flexibilty in making decisions +# as whether or not to use the xmlto package. When DEFAULT is not specified, +# --with-xmlto assumes 'auto'. +# +# Interface to module: +# HAVE_XMLTO: used in makefiles to conditionally generate documentation +# XMLTO: returns the path of the xmlto program found +# returns the path set by the user in the environment +# --with-xmlto: 'yes' user instructs the module to use xmlto +# 'no' user instructs the module not to use xmlto +# +# Added in version 1.10.0 +# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation +# xmlto for text output requires either lynx, links, or w3m browsers +# +# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. +# +AC_DEFUN([XORG_WITH_XMLTO],[ +AC_ARG_VAR([XMLTO], [Path to xmlto command]) +m4_define([_defopt], m4_default([$2], [auto])) +AC_ARG_WITH(xmlto, + AS_HELP_STRING([--with-xmlto], + [Use xmlto to regenerate documentation (default: ]_defopt[)]), + [use_xmlto=$withval], [use_xmlto=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_xmlto" = x"auto"; then + AC_PATH_PROG([XMLTO], [xmlto]) + if test "x$XMLTO" = "x"; then + AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) + have_xmlto=no + else + have_xmlto=yes + fi +elif test "x$use_xmlto" = x"yes" ; then + AC_PATH_PROG([XMLTO], [xmlto]) + if test "x$XMLTO" = "x"; then + AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) + fi + have_xmlto=yes +elif test "x$use_xmlto" = x"no" ; then + if test "x$XMLTO" != "x"; then + AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) + fi + have_xmlto=no +else + AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) +fi + +# Test for a minimum version of xmlto, if provided. +m4_ifval([$1], +[if test "$have_xmlto" = yes; then + # scrape the xmlto version + AC_MSG_CHECKING([the xmlto version]) + xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` + AC_MSG_RESULT([$xmlto_version]) + AS_VERSION_COMPARE([$xmlto_version], [$1], + [if test "x$use_xmlto" = xauto; then + AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) + have_xmlto=no + else + AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) + fi]) +fi]) + +# Test for the ability of xmlto to generate a text target +have_xmlto_text=no +cat > conftest.xml << "EOF" +EOF +AS_IF([test "$have_xmlto" = yes], + [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], + [have_xmlto_text=yes], + [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) +rm -f conftest.xml +AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) +AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) +]) # XORG_WITH_XMLTO + +# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) +# ---------------- +# Minimum version: 1.5.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-asciidoc option, it allows maximum flexibilty in making decisions +# as whether or not to use the asciidoc package. When DEFAULT is not specified, +# --with-asciidoc assumes 'auto'. +# +# Interface to module: +# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation +# ASCIIDOC: returns the path of the asciidoc program found +# returns the path set by the user in the environment +# --with-asciidoc: 'yes' user instructs the module to use asciidoc +# 'no' user instructs the module not to use asciidoc +# +# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. +# +AC_DEFUN([XORG_WITH_ASCIIDOC],[ +AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) +m4_define([_defopt], m4_default([$2], [auto])) +AC_ARG_WITH(asciidoc, + AS_HELP_STRING([--with-asciidoc], + [Use asciidoc to regenerate documentation (default: ]_defopt[)]), + [use_asciidoc=$withval], [use_asciidoc=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_asciidoc" = x"auto"; then + AC_PATH_PROG([ASCIIDOC], [asciidoc]) + if test "x$ASCIIDOC" = "x"; then + AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) + have_asciidoc=no + else + have_asciidoc=yes + fi +elif test "x$use_asciidoc" = x"yes" ; then + AC_PATH_PROG([ASCIIDOC], [asciidoc]) + if test "x$ASCIIDOC" = "x"; then + AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) + fi + have_asciidoc=yes +elif test "x$use_asciidoc" = x"no" ; then + if test "x$ASCIIDOC" != "x"; then + AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) + fi + have_asciidoc=no +else + AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) +fi +m4_ifval([$1], +[if test "$have_asciidoc" = yes; then + # scrape the asciidoc version + AC_MSG_CHECKING([the asciidoc version]) + asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` + AC_MSG_RESULT([$asciidoc_version]) + AS_VERSION_COMPARE([$asciidoc_version], [$1], + [if test "x$use_asciidoc" = xauto; then + AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) + have_asciidoc=no + else + AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) + fi]) +fi]) +AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) +]) # XORG_WITH_ASCIIDOC + +# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) +# -------------------------------- +# Minimum version: 1.5.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-doxygen option, it allows maximum flexibilty in making decisions +# as whether or not to use the doxygen package. When DEFAULT is not specified, +# --with-doxygen assumes 'auto'. +# +# Interface to module: +# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation +# DOXYGEN: returns the path of the doxygen program found +# returns the path set by the user in the environment +# --with-doxygen: 'yes' user instructs the module to use doxygen +# 'no' user instructs the module not to use doxygen +# +# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. +# +AC_DEFUN([XORG_WITH_DOXYGEN],[ +AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) +m4_define([_defopt], m4_default([$2], [auto])) +AC_ARG_WITH(doxygen, + AS_HELP_STRING([--with-doxygen], + [Use doxygen to regenerate documentation (default: ]_defopt[)]), + [use_doxygen=$withval], [use_doxygen=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_doxygen" = x"auto"; then + AC_PATH_PROG([DOXYGEN], [doxygen]) + if test "x$DOXYGEN" = "x"; then + AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) + have_doxygen=no + else + have_doxygen=yes + fi +elif test "x$use_doxygen" = x"yes" ; then + AC_PATH_PROG([DOXYGEN], [doxygen]) + if test "x$DOXYGEN" = "x"; then + AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) + fi + have_doxygen=yes +elif test "x$use_doxygen" = x"no" ; then + if test "x$DOXYGEN" != "x"; then + AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) + fi + have_doxygen=no +else + AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) +fi +m4_ifval([$1], +[if test "$have_doxygen" = yes; then + # scrape the doxygen version + AC_MSG_CHECKING([the doxygen version]) + doxygen_version=`$DOXYGEN --version 2>/dev/null` + AC_MSG_RESULT([$doxygen_version]) + AS_VERSION_COMPARE([$doxygen_version], [$1], + [if test "x$use_doxygen" = xauto; then + AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) + have_doxygen=no + else + AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) + fi]) +fi]) +AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) +]) # XORG_WITH_DOXYGEN + +# XORG_WITH_GROFF([DEFAULT]) +# ---------------- +# Minimum version: 1.6.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-groff option, it allows maximum flexibilty in making decisions +# as whether or not to use the groff package. When DEFAULT is not specified, +# --with-groff assumes 'auto'. +# +# Interface to module: +# HAVE_GROFF: used in makefiles to conditionally generate documentation +# HAVE_GROFF_MM: the memorandum macros (-mm) package +# HAVE_GROFF_MS: the -ms macros package +# GROFF: returns the path of the groff program found +# returns the path set by the user in the environment +# --with-groff: 'yes' user instructs the module to use groff +# 'no' user instructs the module not to use groff +# +# Added in version 1.9.0: +# HAVE_GROFF_HTML: groff has dependencies to output HTML format: +# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. +# psselect from the psutils package. +# the ghostcript package. Refer to the grohtml man pages +# +# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. +# +# OS and distros often splits groff in a basic and full package, the former +# having the groff program and the later having devices, fonts and macros +# Checking for the groff executable is not enough. +# +# If macros are missing, we cannot assume that groff is useless, so we don't +# unset HAVE_GROFF or GROFF env variables. +# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. +# +AC_DEFUN([XORG_WITH_GROFF],[ +AC_ARG_VAR([GROFF], [Path to groff command]) +m4_define([_defopt], m4_default([$1], [auto])) +AC_ARG_WITH(groff, + AS_HELP_STRING([--with-groff], + [Use groff to regenerate documentation (default: ]_defopt[)]), + [use_groff=$withval], [use_groff=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_groff" = x"auto"; then + AC_PATH_PROG([GROFF], [groff]) + if test "x$GROFF" = "x"; then + AC_MSG_WARN([groff not found - documentation targets will be skipped]) + have_groff=no + else + have_groff=yes + fi +elif test "x$use_groff" = x"yes" ; then + AC_PATH_PROG([GROFF], [groff]) + if test "x$GROFF" = "x"; then + AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) + fi + have_groff=yes +elif test "x$use_groff" = x"no" ; then + if test "x$GROFF" != "x"; then + AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) + fi + have_groff=no +else + AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) +fi + +# We have groff, test for the presence of the macro packages +if test "x$have_groff" = x"yes"; then + AC_MSG_CHECKING([for ${GROFF} -ms macros]) + if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then + groff_ms_works=yes + else + groff_ms_works=no + fi + AC_MSG_RESULT([$groff_ms_works]) + AC_MSG_CHECKING([for ${GROFF} -mm macros]) + if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then + groff_mm_works=yes + else + groff_mm_works=no + fi + AC_MSG_RESULT([$groff_mm_works]) +fi + +# We have groff, test for HTML dependencies, one command per package +if test "x$have_groff" = x"yes"; then + AC_PATH_PROGS(GS_PATH, [gs gswin32c]) + AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) + AC_PATH_PROG(PSSELECT_PATH, [psselect]) + if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then + have_groff_html=yes + else + have_groff_html=no + AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) + fi +fi + +# Set Automake conditionals for Makefiles +AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) +AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) +AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) +AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) +]) # XORG_WITH_GROFF + +# XORG_WITH_FOP([DEFAULT]) +# ---------------- +# Minimum version: 1.6.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-fop option, it allows maximum flexibilty in making decisions +# as whether or not to use the fop package. When DEFAULT is not specified, +# --with-fop assumes 'auto'. +# +# Interface to module: +# HAVE_FOP: used in makefiles to conditionally generate documentation +# FOP: returns the path of the fop program found +# returns the path set by the user in the environment +# --with-fop: 'yes' user instructs the module to use fop +# 'no' user instructs the module not to use fop +# +# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. +# +AC_DEFUN([XORG_WITH_FOP],[ +AC_ARG_VAR([FOP], [Path to fop command]) +m4_define([_defopt], m4_default([$1], [auto])) +AC_ARG_WITH(fop, + AS_HELP_STRING([--with-fop], + [Use fop to regenerate documentation (default: ]_defopt[)]), + [use_fop=$withval], [use_fop=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_fop" = x"auto"; then + AC_PATH_PROG([FOP], [fop]) + if test "x$FOP" = "x"; then + AC_MSG_WARN([fop not found - documentation targets will be skipped]) + have_fop=no + else + have_fop=yes + fi +elif test "x$use_fop" = x"yes" ; then + AC_PATH_PROG([FOP], [fop]) + if test "x$FOP" = "x"; then + AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) + fi + have_fop=yes +elif test "x$use_fop" = x"no" ; then + if test "x$FOP" != "x"; then + AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) + fi + have_fop=no +else + AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) +fi +AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) +]) # XORG_WITH_FOP + +# XORG_WITH_PS2PDF([DEFAULT]) +# ---------------- +# Minimum version: 1.6.0 +# Minimum version for optional DEFAULT argument: 1.11.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a module to test for the +# presence of the tool and obtain it's path in separate variables. Coupled with +# the --with-ps2pdf option, it allows maximum flexibilty in making decisions +# as whether or not to use the ps2pdf package. When DEFAULT is not specified, +# --with-ps2pdf assumes 'auto'. +# +# Interface to module: +# HAVE_PS2PDF: used in makefiles to conditionally generate documentation +# PS2PDF: returns the path of the ps2pdf program found +# returns the path set by the user in the environment +# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf +# 'no' user instructs the module not to use ps2pdf +# +# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. +# +AC_DEFUN([XORG_WITH_PS2PDF],[ +AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) +m4_define([_defopt], m4_default([$1], [auto])) +AC_ARG_WITH(ps2pdf, + AS_HELP_STRING([--with-ps2pdf], + [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), + [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) +m4_undefine([_defopt]) + +if test "x$use_ps2pdf" = x"auto"; then + AC_PATH_PROG([PS2PDF], [ps2pdf]) + if test "x$PS2PDF" = "x"; then + AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) + have_ps2pdf=no + else + have_ps2pdf=yes + fi +elif test "x$use_ps2pdf" = x"yes" ; then + AC_PATH_PROG([PS2PDF], [ps2pdf]) + if test "x$PS2PDF" = "x"; then + AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) + fi + have_ps2pdf=yes +elif test "x$use_ps2pdf" = x"no" ; then + if test "x$PS2PDF" != "x"; then + AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) + fi + have_ps2pdf=no +else + AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) +fi +AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) +]) # XORG_WITH_PS2PDF + +# XORG_ENABLE_DOCS (enable_docs=yes) +# ---------------- +# Minimum version: 1.6.0 +# +# Documentation tools are not always available on all platforms and sometimes +# not at the appropriate level. This macro enables a builder to skip all +# documentation targets except traditional man pages. +# Combined with the specific tool checking macros XORG_WITH_*, it provides +# maximum flexibilty in controlling documentation building. +# Refer to: +# XORG_WITH_XMLTO --with-xmlto +# XORG_WITH_ASCIIDOC --with-asciidoc +# XORG_WITH_DOXYGEN --with-doxygen +# XORG_WITH_FOP --with-fop +# XORG_WITH_GROFF --with-groff +# XORG_WITH_PS2PDF --with-ps2pdf +# +# Interface to module: +# ENABLE_DOCS: used in makefiles to conditionally generate documentation +# --enable-docs: 'yes' user instructs the module to generate docs +# 'no' user instructs the module not to generate docs +# parm1: specify the default value, yes or no. +# +AC_DEFUN([XORG_ENABLE_DOCS],[ +m4_define([default], m4_default([$1], [yes])) +AC_ARG_ENABLE(docs, + AS_HELP_STRING([--enable-docs], + [Enable building the documentation (default: ]default[)]), + [build_docs=$enableval], [build_docs=]default) +m4_undefine([default]) +AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) +AC_MSG_CHECKING([whether to build documentation]) +AC_MSG_RESULT([$build_docs]) +]) # XORG_ENABLE_DOCS + +# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) +# ---------------- +# Minimum version: 1.6.0 +# +# This macro enables a builder to skip all developer documentation. +# Combined with the specific tool checking macros XORG_WITH_*, it provides +# maximum flexibilty in controlling documentation building. +# Refer to: +# XORG_WITH_XMLTO --with-xmlto +# XORG_WITH_ASCIIDOC --with-asciidoc +# XORG_WITH_DOXYGEN --with-doxygen +# XORG_WITH_FOP --with-fop +# XORG_WITH_GROFF --with-groff +# XORG_WITH_PS2PDF --with-ps2pdf +# +# Interface to module: +# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs +# --enable-devel-docs: 'yes' user instructs the module to generate developer docs +# 'no' user instructs the module not to generate developer docs +# parm1: specify the default value, yes or no. +# +AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ +m4_define([devel_default], m4_default([$1], [yes])) +AC_ARG_ENABLE(devel-docs, + AS_HELP_STRING([--enable-devel-docs], + [Enable building the developer documentation (default: ]devel_default[)]), + [build_devel_docs=$enableval], [build_devel_docs=]devel_default) +m4_undefine([devel_default]) +AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) +AC_MSG_CHECKING([whether to build developer documentation]) +AC_MSG_RESULT([$build_devel_docs]) +]) # XORG_ENABLE_DEVEL_DOCS + +# XORG_ENABLE_SPECS (enable_specs=yes) +# ---------------- +# Minimum version: 1.6.0 +# +# This macro enables a builder to skip all functional specification targets. +# Combined with the specific tool checking macros XORG_WITH_*, it provides +# maximum flexibilty in controlling documentation building. +# Refer to: +# XORG_WITH_XMLTO --with-xmlto +# XORG_WITH_ASCIIDOC --with-asciidoc +# XORG_WITH_DOXYGEN --with-doxygen +# XORG_WITH_FOP --with-fop +# XORG_WITH_GROFF --with-groff +# XORG_WITH_PS2PDF --with-ps2pdf +# +# Interface to module: +# ENABLE_SPECS: used in makefiles to conditionally generate specs +# --enable-specs: 'yes' user instructs the module to generate specs +# 'no' user instructs the module not to generate specs +# parm1: specify the default value, yes or no. +# +AC_DEFUN([XORG_ENABLE_SPECS],[ +m4_define([spec_default], m4_default([$1], [yes])) +AC_ARG_ENABLE(specs, + AS_HELP_STRING([--enable-specs], + [Enable building the specs (default: ]spec_default[)]), + [build_specs=$enableval], [build_specs=]spec_default) +m4_undefine([spec_default]) +AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) +AC_MSG_CHECKING([whether to build functional specifications]) +AC_MSG_RESULT([$build_specs]) +]) # XORG_ENABLE_SPECS + # XORG_CHECK_MALLOC_ZERO # ---------------------- # Minimum version: 1.0.0 @@ -1336,7 +1914,8 @@ main() { exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1); }], [MALLOC_ZERO_RETURNS_NULL=yes], - [MALLOC_ZERO_RETURNS_NULL=no]) + [MALLOC_ZERO_RETURNS_NULL=no], + [MALLOC_ZERO_RETURNS_NULL=yes]) fi AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) @@ -1359,38 +1938,69 @@ AC_SUBST([XTMALLOC_ZERO_CFLAGS]) # ---------------- # Minimum version: 1.1.0 # -# Sets up flags for source checkers such as lint and sparse if --with-lint -# is specified. (Use --with-lint=sparse for sparse.) -# Sets $LINT to name of source checker passed with --with-lint (default: lint) -# Sets $LINT_FLAGS to flags to pass to source checker -# Sets LINT automake conditional if enabled (default: disabled) +# This macro enables the use of a tool that flags some suspicious and +# non-portable constructs (likely to be bugs) in C language source code. +# It will attempt to locate the tool and use appropriate options. +# There are various lint type tools on different platforms. +# +# Interface to module: +# LINT: returns the path to the tool found on the platform +# or the value set to LINT on the configure cmd line +# also an Automake conditional +# LINT_FLAGS: an Automake variable with appropriate flags +# +# --with-lint: 'yes' user instructs the module to use lint +# 'no' user instructs the module not to use lint (default) +# +# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. +# If the user sets the value of LINT_FLAGS, they are used verbatim. # AC_DEFUN([XORG_WITH_LINT],[ -# Allow checking code with lint, sparse, etc. +AC_ARG_VAR([LINT], [Path to a lint-style command]) +AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], [Use a lint-style source code checker (default: disabled)])], [use_lint=$withval], [use_lint=no]) -if test "x$use_lint" = "xyes" ; then - LINT="lint" + +# Obtain platform specific info like program name and options +# The lint program on FreeBSD and NetBSD is different from the one on Solaris +case $host_os in + *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) + lint_name=splint + lint_options="-badflag" + ;; + *freebsd* | *netbsd*) + lint_name=lint + lint_options="-u -b" + ;; + *solaris*) + lint_name=lint + lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" + ;; +esac + +# Test for the presence of the program (either guessed by the code or spelled out by the user) +if test "x$use_lint" = x"yes" ; then + AC_PATH_PROG([LINT], [$lint_name]) + if test "x$LINT" = "x"; then + AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) + fi +elif test "x$use_lint" = x"no" ; then + if test "x$LINT" != "x"; then + AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) + fi else - LINT="$use_lint" + AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) fi -if test "x$LINT_FLAGS" = "x" -a "x$LINT" != "xno" ; then - case $LINT in - lint|*/lint) - case $host_os in - solaris*) - LINT_FLAGS="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" - ;; - esac - ;; - esac + +# User supplied flags override default flags +if test "x$LINT_FLAGS" != "x"; then + lint_options=$LINT_FLAGS fi -AC_SUBST(LINT) -AC_SUBST(LINT_FLAGS) -AM_CONDITIONAL(LINT, [test x$LINT != xno]) +AC_SUBST([LINT_FLAGS],[$lint_options]) +AM_CONDITIONAL(LINT, [test "x$LINT" != x]) ]) # XORG_WITH_LINT @@ -1400,28 +2010,29 @@ AM_CONDITIONAL(LINT, [test x$LINT != xno]) # # Sets up flags for building lint libraries for checking programs that call # functions in the library. -# Disabled by default, enable with --enable-lint-library -# Sets: -# @LINTLIB@ - name of lint library file to make -# MAKE_LINT_LIB - automake conditional # +# Interface to module: +# LINTLIB - Automake variable with the name of lint library file to make +# MAKE_LINT_LIB - Automake conditional +# +# --enable-lint-library: - 'yes' user instructs the module to created a lint library +# - 'no' user instructs the module not to create a lint library (default) AC_DEFUN([XORG_LINT_LIBRARY],[ AC_REQUIRE([XORG_WITH_LINT]) -# Build lint "library" for more indepth checks of programs calling this library AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], [Create lint library (default: disabled)])], [make_lint_lib=$enableval], [make_lint_lib=no]) -if test "x$make_lint_lib" != "xno" ; then - if test "x$LINT" = "xno" ; then - AC_MSG_ERROR([Cannot make lint library without --with-lint]) - fi - if test "x$make_lint_lib" = "xyes" ; then - LINTLIB=llib-l$1.ln - else - LINTLIB=$make_lint_lib - fi + +if test "x$make_lint_lib" = x"yes" ; then + LINTLIB=llib-l$1.ln + if test "x$LINT" = "x"; then + AC_MSG_ERROR([Cannot make lint library without --with-lint]) + fi +elif test "x$make_lint_lib" != x"no" ; then + AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) fi + AC_SUBST(LINTLIB) AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) @@ -1434,11 +2045,11 @@ AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) # Defines CWARNFLAGS to enable C compiler warnings. # AC_DEFUN([XORG_CWARNFLAGS], [ -AC_REQUIRE([AC_PROG_CC]) +AC_REQUIRE([AC_PROG_CC_C99]) if test "x$GCC" = xyes ; then CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ --Wbad-function-cast" +-Wbad-function-cast -Wformat=2" case `$CC -dumpversion` in 3.4.* | 4.*) CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" @@ -1451,7 +2062,6 @@ else fi fi AC_SUBST(CWARNFLAGS) -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) ]) # XORG_CWARNFLAGS # XORG_STRICT_OPTION @@ -1460,7 +2070,7 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) # # Add configure option to enable strict compilation AC_DEFUN([XORG_STRICT_OPTION], [ -AC_REQUIRE([AC_PROG_CC]) +# If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89 AC_REQUIRE([AC_PROG_CC_C99]) AC_REQUIRE([XORG_CWARNFLAGS]) @@ -1490,12 +2100,33 @@ AC_SUBST([CWARNFLAGS]) # Defines default options for X.Org modules. # AC_DEFUN([XORG_DEFAULT_OPTIONS], [ +AC_REQUIRE([AC_PROG_INSTALL]) XORG_CWARNFLAGS XORG_STRICT_OPTION XORG_RELEASE_VERSION XORG_CHANGELOG +XORG_INSTALL XORG_MANPAGE_SECTIONS +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], + [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) ]) # XORG_DEFAULT_OPTIONS + +# XORG_INSTALL() +# ---------------- +# Minimum version: 1.4.0 +# +# Defines the variable INSTALL_CMD as the command to copy +# INSTALL from $prefix/share/util-macros. +# +AC_DEFUN([XORG_INSTALL], [ +AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` +INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ +mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ +|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ +echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" +AC_SUBST([INSTALL_CMD]) +]) # XORG_INSTALL dnl Copyright 2005 Red Hat, Inc dnl dnl Permission to use, copy, modify, distribute, and sell this software and its @@ -1523,22 +2154,9 @@ dnl # XORG_RELEASE_VERSION # -------------------- -# Adds --with/without-release-string and changes the PACKAGE and -# PACKAGE_TARNAME to use "$PACKAGE{_TARNAME}-$RELEASE_VERSION". If -# no option is given, PACKAGE and PACKAGE_TARNAME are unchanged. Also -# defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. +# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. AC_DEFUN([XORG_RELEASE_VERSION],[ - AC_ARG_WITH(release-version, - AS_HELP_STRING([--with-release-version=STRING], - [Use release version string in package name]), - [RELEASE_VERSION="$withval"], - [RELEASE_VERSION=""]) - if test "x$RELEASE_VERSION" != "x"; then - PACKAGE="$PACKAGE-$RELEASE_VERSION" - PACKAGE_TARNAME="$PACKAGE_TARNAME-$RELEASE_VERSION" - AC_MSG_NOTICE([Building with package name set to $PACKAGE]) - fi AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], [`echo $PACKAGE_VERSION | cut -d . -f 1`], [Major version of this package]) @@ -1565,13 +2183,12 @@ AC_DEFUN([XORG_RELEASE_VERSION],[ # Defines the variable CHANGELOG_CMD as the command to generate # ChangeLog from git. # -# Arrange that distcleancheck ignores ChangeLog left over by distclean. # AC_DEFUN([XORG_CHANGELOG], [ -CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > .changelog.tmp && \ -mv .changelog.tmp ChangeLog) || (rm -f .changelog.tmp; touch ChangeLog; \ +CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ +mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ +|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ echo 'git directory not found: installing possibly empty changelog.' >&2)" AC_SUBST([CHANGELOG_CMD]) -AC_SUBST([distcleancheck_listfiles], ['find . -type f ! -name ChangeLog -print']) ]) # XORG_CHANGELOG |