1114 lines
38 KiB
Plaintext
1114 lines
38 KiB
Plaintext
dnl @configure_input@
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dnl
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dnl Copyright 2005-2006 Sun Microsystems, Inc. All rights reserved.
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dnl
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dnl Permission is hereby granted, free of charge, to any person obtaining a
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dnl copy of this software and associated documentation files (the "Software"),
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dnl to deal in the Software without restriction, including without limitation
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dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
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dnl and/or sell copies of the Software, and to permit persons to whom the
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dnl Software is furnished to do so, subject to the following conditions:
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dnl
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dnl The above copyright notice and this permission notice (including the next
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dnl paragraph) shall be included in all copies or substantial portions of the
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dnl Software.
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dnl
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dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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dnl DEALINGS IN THE SOFTWARE.
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# XORG_MACROS_VERSION(required-version)
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# -------------------------------------
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# Minimum version: 1.1.0
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#
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# If you're using a macro added in Version 1.1 or newer, include this in
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# your configure.ac with the minimum required version, such as:
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# XORG_MACROS_VERSION(1.1)
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#
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# To ensure that this macro is defined, also add:
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# m4_ifndef([XORG_MACROS_VERSION],
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# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
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#
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#
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# See the "minimum version" comment for each macro you use to see what
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# version you require.
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m4_defun([XORG_MACROS_VERSION],[
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m4_define([vers_have], [@VERSION@])
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m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
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m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
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m4_if(m4_cmp(maj_have, maj_needed), 0,,
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[m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])])
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m4_if(m4_version_compare(vers_have, [$1]), -1,
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[m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])])
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m4_undefine([vers_have])
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m4_undefine([maj_have])
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m4_undefine([maj_needed])
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]) # XORG_MACROS_VERSION
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# XORG_PROG_RAWCPP()
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# ------------------
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# Minimum version: 1.0.0
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#
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# Find cpp program and necessary flags for use in pre-processing text files
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# such as man pages and config files
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AC_DEFUN([XORG_PROG_RAWCPP],[
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AC_REQUIRE([AC_PROG_CPP])
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AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
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[$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
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# Check for flag to avoid builtin definitions - assumes unix is predefined,
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# which is not the best choice for supporting other OS'es, but covers most
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# of the ones we need for now.
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AC_MSG_CHECKING([if $RAWCPP requires -undef])
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AC_LANG_CONFTEST([Does cpp redefine unix ?])
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if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
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AC_MSG_RESULT([no])
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else
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if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
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RAWCPPFLAGS=-undef
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AC_MSG_RESULT([yes])
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# under Cygwin unix is still defined even with -undef
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elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
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RAWCPPFLAGS="-undef -ansi"
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AC_MSG_RESULT([yes, with -ansi])
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else
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AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.])
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fi
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fi
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rm -f conftest.$ac_ext
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AC_MSG_CHECKING([if $RAWCPP requires -traditional])
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AC_LANG_CONFTEST([Does cpp preserve "whitespace"?])
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if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
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AC_MSG_RESULT([no])
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else
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if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then
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RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
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AC_MSG_RESULT([yes])
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else
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AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.])
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fi
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fi
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rm -f conftest.$ac_ext
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AC_SUBST(RAWCPPFLAGS)
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]) # XORG_PROG_RAWCPP
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# XORG_MANPAGE_SECTIONS()
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# -----------------------
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# Minimum version: 1.0.0
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#
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# Determine which sections man pages go in for the different man page types
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# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files.
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# Not sure if there's any better way than just hardcoding by OS name.
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# Override default settings by setting environment variables
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# Added MAN_SUBSTS in version 1.8
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# Added AC_PROG_SED in version 1.8
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AC_DEFUN([XORG_MANPAGE_SECTIONS],[
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AC_REQUIRE([AC_CANONICAL_HOST])
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AC_REQUIRE([AC_PROG_SED])
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if test x$APP_MAN_SUFFIX = x ; then
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APP_MAN_SUFFIX=1
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fi
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if test x$APP_MAN_DIR = x ; then
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APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)'
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fi
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if test x$LIB_MAN_SUFFIX = x ; then
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LIB_MAN_SUFFIX=3
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fi
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if test x$LIB_MAN_DIR = x ; then
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LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)'
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fi
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if test x$FILE_MAN_SUFFIX = x ; then
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case $host_os in
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solaris*) FILE_MAN_SUFFIX=4 ;;
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*) FILE_MAN_SUFFIX=5 ;;
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esac
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fi
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if test x$FILE_MAN_DIR = x ; then
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FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)'
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fi
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if test x$MISC_MAN_SUFFIX = x ; then
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case $host_os in
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solaris*) MISC_MAN_SUFFIX=5 ;;
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*) MISC_MAN_SUFFIX=7 ;;
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esac
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fi
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if test x$MISC_MAN_DIR = x ; then
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MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)'
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fi
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if test x$DRIVER_MAN_SUFFIX = x ; then
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case $host_os in
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solaris*) DRIVER_MAN_SUFFIX=7 ;;
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*) DRIVER_MAN_SUFFIX=4 ;;
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esac
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fi
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if test x$DRIVER_MAN_DIR = x ; then
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DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)'
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fi
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if test x$ADMIN_MAN_SUFFIX = x ; then
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case $host_os in
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solaris*) ADMIN_MAN_SUFFIX=1m ;;
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*) ADMIN_MAN_SUFFIX=8 ;;
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esac
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fi
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if test x$ADMIN_MAN_DIR = x ; then
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ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)'
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fi
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AC_SUBST([APP_MAN_SUFFIX])
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AC_SUBST([LIB_MAN_SUFFIX])
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AC_SUBST([FILE_MAN_SUFFIX])
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AC_SUBST([MISC_MAN_SUFFIX])
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AC_SUBST([DRIVER_MAN_SUFFIX])
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AC_SUBST([ADMIN_MAN_SUFFIX])
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AC_SUBST([APP_MAN_DIR])
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AC_SUBST([LIB_MAN_DIR])
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AC_SUBST([FILE_MAN_DIR])
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AC_SUBST([MISC_MAN_DIR])
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AC_SUBST([DRIVER_MAN_DIR])
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AC_SUBST([ADMIN_MAN_DIR])
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XORG_MAN_PAGE="X Version 11"
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AC_SUBST([XORG_MAN_PAGE])
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MAN_SUBSTS="\
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-e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
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-e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \
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-e 's|__xservername__|Xorg|g' \
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-e 's|__xconfigfile__|xorg.conf|g' \
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-e 's|__projectroot__|\$(prefix)|g' \
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-e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \
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-e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \
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-e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \
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-e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \
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-e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \
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-e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'"
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AC_SUBST([MAN_SUBSTS])
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]) # XORG_MANPAGE_SECTIONS
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# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION])
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# ------------------------
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# Minimum version: 1.7.0
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#
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# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent
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# provided by xorg-sgml-doctools, if installed.
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AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[
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AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])])
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XORG_SGML_PATH=
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PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])],
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[XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`],
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[m4_ifval([$1],[:],
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[if test x"$cross_compiling" != x"yes" ; then
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AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent],
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[XORG_SGML_PATH=$prefix/share/sgml])
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fi])
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])
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# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
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# the path and the name of the doc stylesheet
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if test "x$XORG_SGML_PATH" != "x" ; then
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AC_MSG_RESULT([$XORG_SGML_PATH])
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STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
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XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
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else
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AC_MSG_RESULT([no])
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fi
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AC_SUBST(XORG_SGML_PATH)
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AC_SUBST(STYLESHEET_SRCDIR)
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AC_SUBST(XSL_STYLESHEET)
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AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"])
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]) # XORG_CHECK_SGML_DOCTOOLS
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# XORG_CHECK_LINUXDOC
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# -------------------
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# Minimum version: 1.0.0
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#
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# Defines the variable MAKE_TEXT if the necessary tools and
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# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt.
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# Whether or not the necessary tools and files are found can be checked
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# with the AM_CONDITIONAL "BUILD_LINUXDOC"
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AC_DEFUN([XORG_CHECK_LINUXDOC],[
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AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
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AC_REQUIRE([XORG_WITH_PS2PDF])
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AC_PATH_PROG(LINUXDOC, linuxdoc)
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AC_MSG_CHECKING([whether to build documentation])
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if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then
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BUILDDOC=yes
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else
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BUILDDOC=no
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fi
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AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes])
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AC_MSG_RESULT([$BUILDDOC])
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AC_MSG_CHECKING([whether to build pdf documentation])
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if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then
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BUILDPDFDOC=yes
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else
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BUILDPDFDOC=no
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fi
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AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
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AC_MSG_RESULT([$BUILDPDFDOC])
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MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f"
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MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps"
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MAKE_PDF="$PS2PDF"
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MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0"
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AC_SUBST(MAKE_TEXT)
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AC_SUBST(MAKE_PS)
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AC_SUBST(MAKE_PDF)
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AC_SUBST(MAKE_HTML)
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]) # XORG_CHECK_LINUXDOC
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# XORG_CHECK_DOCBOOK
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# -------------------
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# Minimum version: 1.0.0
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#
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# Checks for the ability to build output formats from SGML DocBook source.
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# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC"
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# indicates whether the necessary tools and files are found and, if set,
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# $(MAKE_XXX) blah.sgml will produce blah.xxx.
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AC_DEFUN([XORG_CHECK_DOCBOOK],[
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AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS])
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BUILDTXTDOC=no
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BUILDPDFDOC=no
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BUILDPSDOC=no
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BUILDHTMLDOC=no
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AC_PATH_PROG(DOCBOOKPS, docbook2ps)
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AC_PATH_PROG(DOCBOOKPDF, docbook2pdf)
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AC_PATH_PROG(DOCBOOKHTML, docbook2html)
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AC_PATH_PROG(DOCBOOKTXT, docbook2txt)
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AC_MSG_CHECKING([whether to build text documentation])
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if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x &&
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test x$BUILD_TXTDOC != xno; then
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BUILDTXTDOC=yes
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fi
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AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes])
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AC_MSG_RESULT([$BUILDTXTDOC])
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AC_MSG_CHECKING([whether to build PDF documentation])
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if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x &&
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test x$BUILD_PDFDOC != xno; then
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BUILDPDFDOC=yes
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fi
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AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes])
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AC_MSG_RESULT([$BUILDPDFDOC])
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AC_MSG_CHECKING([whether to build PostScript documentation])
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if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x &&
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test x$BUILD_PSDOC != xno; then
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BUILDPSDOC=yes
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fi
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AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes])
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AC_MSG_RESULT([$BUILDPSDOC])
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AC_MSG_CHECKING([whether to build HTML documentation])
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if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x &&
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test x$BUILD_HTMLDOC != xno; then
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BUILDHTMLDOC=yes
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fi
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AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes])
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AC_MSG_RESULT([$BUILDHTMLDOC])
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MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT"
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MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS"
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MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF"
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MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML"
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AC_SUBST(MAKE_TEXT)
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AC_SUBST(MAKE_PS)
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AC_SUBST(MAKE_PDF)
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AC_SUBST(MAKE_HTML)
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]) # XORG_CHECK_DOCBOOK
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# XORG_WITH_XMLTO([MIN-VERSION])
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# ----------------
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# Minimum version: 1.5.0
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#
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# Documentation tools are not always available on all platforms and sometimes
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# not at the appropriate level. This macro enables a module to test for the
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# presence of the tool and obtain it's path in separate variables. Coupled with
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# the --with-xmlto option, it allows maximum flexibilty in making decisions
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# as whether or not to use the xmlto package.
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#
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# Interface to module:
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# HAVE_XMLTO: used in makefiles to conditionally generate documentation
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# XMLTO: returns the path of the xmlto program found
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# returns the path set by the user in the environment
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# --with-xmlto: 'yes' user instructs the module to use xmlto
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# 'no' user instructs the module not to use xmlto
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#
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# Added in version 1.10.0
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# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation
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# xmlto for text output requires either lynx, links, or w3m browsers
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#
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# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path.
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#
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AC_DEFUN([XORG_WITH_XMLTO],[
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AC_ARG_VAR([XMLTO], [Path to xmlto command])
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AC_ARG_WITH(xmlto,
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AS_HELP_STRING([--with-xmlto],
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[Use xmlto to regenerate documentation (default: yes, if installed)]),
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[use_xmlto=$withval], [use_xmlto=auto])
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if test "x$use_xmlto" = x"auto"; then
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AC_PATH_PROG([XMLTO], [xmlto])
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if test "x$XMLTO" = "x"; then
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AC_MSG_WARN([xmlto not found - documentation targets will be skipped])
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have_xmlto=no
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else
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have_xmlto=yes
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fi
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elif test "x$use_xmlto" = x"yes" ; then
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AC_PATH_PROG([XMLTO], [xmlto])
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if test "x$XMLTO" = "x"; then
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AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH])
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fi
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have_xmlto=yes
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elif test "x$use_xmlto" = x"no" ; then
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if test "x$XMLTO" != "x"; then
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AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified])
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fi
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have_xmlto=no
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else
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AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no'])
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fi
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# Test for a minimum version of xmlto, if provided.
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m4_ifval([$1],
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[if test "$have_xmlto" = yes; then
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# scrape the xmlto version
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AC_MSG_CHECKING([the xmlto version])
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xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
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AC_MSG_RESULT([$xmlto_version])
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AS_VERSION_COMPARE([$xmlto_version], [$1],
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[if test "x$use_xmlto" = xauto; then
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AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed])
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have_xmlto=no
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else
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AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed])
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fi])
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fi])
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# Test for the ability of xmlto to generate a text target
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have_xmlto_text=no
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cat > conftest.xml << "EOF"
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EOF
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AS_IF([test "$have_xmlto" = yes],
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[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])
|
|
# ----------------
|
|
# Minimum version: 1.5.0
|
|
#
|
|
# 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.
|
|
#
|
|
# 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])
|
|
AC_ARG_WITH(asciidoc,
|
|
AS_HELP_STRING([--with-asciidoc],
|
|
[Use asciidoc to regenerate documentation (default: yes, if installed)]),
|
|
[use_asciidoc=$withval], [use_asciidoc=auto])
|
|
|
|
if test "x$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])
|
|
# --------------------------------
|
|
# Minimum version: 1.5.0
|
|
#
|
|
# 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.
|
|
#
|
|
# 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])
|
|
AC_ARG_WITH(doxygen,
|
|
AS_HELP_STRING([--with-doxygen],
|
|
[Use doxygen to regenerate documentation (default: yes, if installed)]),
|
|
[use_doxygen=$withval], [use_doxygen=auto])
|
|
|
|
if test "x$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
|
|
# ----------------
|
|
# 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 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.
|
|
#
|
|
# 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])
|
|
AC_ARG_WITH(groff,
|
|
AS_HELP_STRING([--with-groff],
|
|
[Use groff to regenerate documentation (default: yes, if installed)]),
|
|
[use_groff=$withval], [use_groff=auto])
|
|
|
|
if test "x$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
|
|
# ----------------
|
|
# 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 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.
|
|
#
|
|
# 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])
|
|
AC_ARG_WITH(fop,
|
|
AS_HELP_STRING([--with-fop],
|
|
[Use fop to regenerate documentation (default: yes, if installed)]),
|
|
[use_fop=$withval], [use_fop=auto])
|
|
|
|
if test "x$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
|
|
# ----------------
|
|
# 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 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.
|
|
#
|
|
# 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])
|
|
AC_ARG_WITH(ps2pdf,
|
|
AS_HELP_STRING([--with-ps2pdf],
|
|
[Use ps2pdf to regenerate documentation (default: yes, if installed)]),
|
|
[use_ps2pdf=$withval], [use_ps2pdf=auto])
|
|
|
|
if test "x$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],[
|
|
default=$1
|
|
if test "x$default" = x ; then
|
|
default="yes"
|
|
fi
|
|
AC_ARG_ENABLE(docs,
|
|
AS_HELP_STRING([--enable-docs],
|
|
[Enable building the documentation (default: yes)]),
|
|
[build_docs=$enableval], [build_docs=$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],[
|
|
devel_default=$1
|
|
if test "x$devel_default" = x ; then
|
|
devel_default="yes"
|
|
fi
|
|
AC_ARG_ENABLE(devel-docs,
|
|
AS_HELP_STRING([--enable-devel-docs],
|
|
[Enable building the developer documentation (default: yes)]),
|
|
[build_devel_docs=$enableval], [build_devel_docs=$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],[
|
|
spec_default=$1
|
|
if test "x$spec_default" = x ; then
|
|
spec_default="yes"
|
|
fi
|
|
AC_ARG_ENABLE(specs,
|
|
AS_HELP_STRING([--enable-specs],
|
|
[Enable building the specs (default: yes)]),
|
|
[build_specs=$enableval], [build_specs=$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
|
|
#
|
|
# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if
|
|
# malloc(0) returns NULL. Packages should add one of these cflags to
|
|
# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them.
|
|
AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[
|
|
AC_ARG_ENABLE(malloc0returnsnull,
|
|
AS_HELP_STRING([--enable-malloc0returnsnull],
|
|
[malloc(0) returns NULL (default: auto)]),
|
|
[MALLOC_ZERO_RETURNS_NULL=$enableval],
|
|
[MALLOC_ZERO_RETURNS_NULL=auto])
|
|
|
|
AC_MSG_CHECKING([whether malloc(0) returns NULL])
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
|
|
AC_RUN_IFELSE([
|
|
char *malloc();
|
|
char *realloc();
|
|
char *calloc();
|
|
main() {
|
|
char *m0, *r0, *c0, *p;
|
|
m0 = malloc(0);
|
|
p = malloc(10);
|
|
r0 = realloc(p,0);
|
|
c0 = calloc(0);
|
|
exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1);
|
|
}],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes],
|
|
[MALLOC_ZERO_RETURNS_NULL=no],
|
|
[MALLOC_ZERO_RETURNS_NULL=yes])
|
|
fi
|
|
AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
|
|
|
|
if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then
|
|
MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL"
|
|
XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS
|
|
XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC"
|
|
else
|
|
MALLOC_ZERO_CFLAGS=""
|
|
XMALLOC_ZERO_CFLAGS=""
|
|
XTMALLOC_ZERO_CFLAGS=""
|
|
fi
|
|
|
|
AC_SUBST([MALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XMALLOC_ZERO_CFLAGS])
|
|
AC_SUBST([XTMALLOC_ZERO_CFLAGS])
|
|
]) # XORG_CHECK_MALLOC_ZERO
|
|
|
|
# XORG_WITH_LINT()
|
|
# ----------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# 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],[
|
|
|
|
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])
|
|
|
|
# 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
|
|
AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.])
|
|
fi
|
|
|
|
# User supplied flags override default flags
|
|
if test "x$LINT_FLAGS" != "x"; then
|
|
lint_options=$LINT_FLAGS
|
|
fi
|
|
|
|
AC_SUBST([LINT_FLAGS],[$lint_options])
|
|
AM_CONDITIONAL(LINT, [test "x$LINT" != x])
|
|
|
|
]) # XORG_WITH_LINT
|
|
|
|
# XORG_LINT_LIBRARY(LIBNAME)
|
|
# --------------------------
|
|
# Minimum version: 1.1.0
|
|
#
|
|
# Sets up flags for building lint libraries for checking programs that call
|
|
# functions in the library.
|
|
#
|
|
# 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])
|
|
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" = 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])
|
|
|
|
]) # XORG_LINT_LIBRARY
|
|
|
|
# XORG_CWARNFLAGS
|
|
# ---------------
|
|
# Minimum version: 1.2.0
|
|
#
|
|
# Defines CWARNFLAGS to enable C compiler warnings.
|
|
#
|
|
AC_DEFUN([XORG_CWARNFLAGS], [
|
|
AC_REQUIRE([AC_PROG_CC_C99])
|
|
if test "x$GCC" = xyes ; then
|
|
CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
|
|
-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \
|
|
-Wbad-function-cast -Wformat=2"
|
|
case `$CC -dumpversion` in
|
|
3.4.* | 4.*)
|
|
CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement"
|
|
;;
|
|
esac
|
|
else
|
|
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
|
|
if test "x$SUNCC" = "xyes"; then
|
|
CWARNFLAGS="-v"
|
|
fi
|
|
fi
|
|
AC_SUBST(CWARNFLAGS)
|
|
]) # XORG_CWARNFLAGS
|
|
|
|
# XORG_STRICT_OPTION
|
|
# -----------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# Add configure option to enable strict compilation
|
|
AC_DEFUN([XORG_STRICT_OPTION], [
|
|
# 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])
|
|
|
|
AC_ARG_ENABLE(strict-compilation,
|
|
AS_HELP_STRING([--enable-strict-compilation],
|
|
[Enable all warnings from compiler and make them errors (default: disabled)]),
|
|
[STRICT_COMPILE=$enableval], [STRICT_COMPILE=no])
|
|
if test "x$STRICT_COMPILE" = "xyes"; then
|
|
AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
|
|
AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"])
|
|
if test "x$GCC" = xyes ; then
|
|
STRICT_CFLAGS="-pedantic -Werror"
|
|
elif test "x$SUNCC" = "xyes"; then
|
|
STRICT_CFLAGS="-errwarn"
|
|
elif test "x$INTELCC" = "xyes"; then
|
|
STRICT_CFLAGS="-Werror"
|
|
fi
|
|
fi
|
|
CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
|
|
AC_SUBST([CWARNFLAGS])
|
|
]) # XORG_STRICT_OPTION
|
|
|
|
# XORG_DEFAULT_OPTIONS
|
|
# --------------------
|
|
# Minimum version: 1.3.0
|
|
#
|
|
# 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
|