vasilito
facf0c92e0
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
225 lines
8.7 KiB
Plaintext
225 lines
8.7 KiB
Plaintext
# libxml.m4 serial 10
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dnl Copyright (C) 2006, 2008, 2011, 2013, 2016, 2019-2020 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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dnl gl_LIBXML
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dnl gives the user the option to decide whether to use the included or
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dnl an external libxml.
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dnl gl_LIBXML(FORCE-INCLUDED)
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dnl forces the use of the included or an external libxml.
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AC_DEFUN([gl_LIBXML],
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[
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AC_REQUIRE([AM_ICONV_LINK])
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ifelse([$1], , [
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AC_MSG_CHECKING([whether included libxml is requested])
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AC_ARG_WITH([included-libxml],
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[ --with-included-libxml use the libxml2 included here],
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[gl_cv_libxml_force_included=$withval],
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[gl_cv_libxml_force_included=no])
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AC_MSG_RESULT([$gl_cv_libxml_force_included])
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], [gl_cv_libxml_force_included=$1])
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gl_cv_libxml_use_included="$gl_cv_libxml_force_included"
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LIBXML=
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LTLIBXML=
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INCXML=
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ifelse([$1], [yes], , [
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if test "$gl_cv_libxml_use_included" != yes; then
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dnl Figure out whether we can use a preinstalled libxml2, or have to use
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dnl the included one.
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AC_CACHE_VAL([gl_cv_libxml], [
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gl_cv_libxml=no
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gl_cv_LIBXML=
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gl_cv_LTLIBXML=
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gl_cv_INCXML=
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gl_save_LIBS="$LIBS"
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LIBS="$LIBS $LIBICONV"
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dnl Search for libxml2 and define LIBXML2, LTLIBXML2 and INCXML2
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dnl accordingly.
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dnl Don't use xml2-config nor pkg-config, since it doesn't work when
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dnl cross-compiling or when the C compiler in use is different from the
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dnl one that built the library.
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dnl Use a test program that tries to invoke xmlFree. On Cygwin 1.7.x,
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dnl libxml2 is built in such a way that uses of xmlFree work fine with
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dnl -Wl,--enable-auto-import but lead to a link error with
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dnl -Wl,--disable-auto-import.
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AC_LIB_LINKFLAGS_BODY([xml2])
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LIBS="$gl_save_LIBS $LIBXML2 $LIBICONV"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <libxml/xmlversion.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/xpath.h>
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]],
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[[xmlCheckVersion (0);
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xmlFree ((void *) 0);
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xmlXPathSetContextNode ((void *)0, (void *)0);
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]])],
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[gl_cv_libxml=yes
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gl_cv_LIBXML="$LIBXML2 $LIBICONV"
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gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
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])
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if test "$gl_cv_libxml" != yes; then
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gl_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $INCXML2"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <libxml/xmlversion.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/xpath.h>
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]],
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[[xmlCheckVersion (0);
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xmlFree ((void *) 0);
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xmlXPathSetContextNode ((void *)0, (void *)0);
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]])],
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[gl_cv_libxml=yes
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gl_cv_LIBXML="$LIBXML2 $LIBICONV"
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gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
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gl_cv_INCXML="$INCXML2"
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])
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if test "$gl_cv_libxml" != yes; then
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dnl Often the include files are installed in /usr/include/libxml2.
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dnl In libxml2-2.5, <libxml/xmlversion.h> is self-contained.
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dnl In libxml2-2.6, it includes <libxml/xmlexports.h> which is
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dnl self-contained.
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libxml2_include_dir=
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AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libxml2/libxml/xmlexports.h>]])],
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[gl_ABSOLUTE_HEADER([libxml2/libxml/xmlexports.h])
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libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlexports_h" | sed -e 's,.libxml.xmlexports\.h$,,'`
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])
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if test -z "$libxml2_include_dir"; then
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AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libxml2/libxml/xmlversion.h>]])],
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[gl_ABSOLUTE_HEADER([libxml2/libxml/xmlversion.h])
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libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlversion_h" | sed -e 's,.libxml.xmlversion\.h$,,'`
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])
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fi
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if test -n "$libxml2_include_dir" && test -d "$libxml2_include_dir"; then
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CPPFLAGS="$gl_save_CPPFLAGS -I$libxml2_include_dir"
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <libxml/xmlversion.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/xpath.h>
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]],
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[[xmlCheckVersion (0);
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xmlFree ((void *) 0);
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xmlXPathSetContextNode ((void *)0, (void *)0);
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]])],
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[gl_cv_libxml=yes
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gl_cv_LIBXML="$LIBXML2 $LIBICONV"
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gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
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gl_cv_INCXML="-I$libxml2_include_dir"
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])
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fi
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fi
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CPPFLAGS="$gl_save_CPPFLAGS"
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fi
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LIBS="$gl_save_LIBS"
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])
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AC_MSG_CHECKING([for libxml])
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AC_MSG_RESULT([$gl_cv_libxml])
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if test $gl_cv_libxml = yes; then
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LIBXML="$gl_cv_LIBXML"
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LTLIBXML="$gl_cv_LTLIBXML"
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INCXML="$gl_cv_INCXML"
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else
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gl_cv_libxml_use_included=yes
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fi
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fi
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])
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AC_SUBST([LIBXML])
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AC_SUBST([LTLIBXML])
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AC_SUBST([INCXML])
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AC_MSG_CHECKING([whether to use the included libxml])
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AC_MSG_RESULT([$gl_cv_libxml_use_included])
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if test "$gl_cv_libxml_use_included" = yes; then
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LIBXML_H=
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LIBXML_H="$LIBXML_H libxml/DOCBparser.h"
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LIBXML_H="$LIBXML_H libxml/HTMLparser.h"
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LIBXML_H="$LIBXML_H libxml/HTMLtree.h"
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LIBXML_H="$LIBXML_H libxml/SAX2.h"
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LIBXML_H="$LIBXML_H libxml/SAX.h"
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LIBXML_H="$LIBXML_H libxml/c14n.h"
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LIBXML_H="$LIBXML_H libxml/catalog.h"
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LIBXML_H="$LIBXML_H libxml/chvalid.h"
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LIBXML_H="$LIBXML_H libxml/debugXML.h"
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LIBXML_H="$LIBXML_H libxml/dict.h"
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LIBXML_H="$LIBXML_H libxml/encoding.h"
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LIBXML_H="$LIBXML_H libxml/entities.h"
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LIBXML_H="$LIBXML_H libxml/globals.h"
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LIBXML_H="$LIBXML_H libxml/hash.h"
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LIBXML_H="$LIBXML_H libxml/list.h"
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LIBXML_H="$LIBXML_H libxml/nanoftp.h"
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LIBXML_H="$LIBXML_H libxml/nanohttp.h"
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LIBXML_H="$LIBXML_H libxml/parser.h"
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LIBXML_H="$LIBXML_H libxml/parserInternals.h"
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LIBXML_H="$LIBXML_H libxml/pattern.h"
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LIBXML_H="$LIBXML_H libxml/relaxng.h"
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LIBXML_H="$LIBXML_H libxml/schemasInternals.h"
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LIBXML_H="$LIBXML_H libxml/schematron.h"
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LIBXML_H="$LIBXML_H libxml/threads.h"
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LIBXML_H="$LIBXML_H libxml/tree.h"
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LIBXML_H="$LIBXML_H libxml/uri.h"
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LIBXML_H="$LIBXML_H libxml/valid.h"
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LIBXML_H="$LIBXML_H libxml/xinclude.h"
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LIBXML_H="$LIBXML_H libxml/xlink.h"
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LIBXML_H="$LIBXML_H libxml/xmlIO.h"
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LIBXML_H="$LIBXML_H libxml/xmlautomata.h"
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LIBXML_H="$LIBXML_H libxml/xmlerror.h"
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LIBXML_H="$LIBXML_H libxml/xmlexports.h"
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LIBXML_H="$LIBXML_H libxml/xmlmemory.h"
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LIBXML_H="$LIBXML_H libxml/xmlmodule.h"
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LIBXML_H="$LIBXML_H libxml/xmlreader.h"
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LIBXML_H="$LIBXML_H libxml/xmlregexp.h"
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LIBXML_H="$LIBXML_H libxml/xmlsave.h"
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LIBXML_H="$LIBXML_H libxml/xmlschemas.h"
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LIBXML_H="$LIBXML_H libxml/xmlschemastypes.h"
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LIBXML_H="$LIBXML_H libxml/xmlstring.h"
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LIBXML_H="$LIBXML_H libxml/xmlunicode.h"
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LIBXML_H="$LIBXML_H libxml/xmlversion.h"
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LIBXML_H="$LIBXML_H libxml/xmlwriter.h"
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LIBXML_H="$LIBXML_H libxml/xpath.h"
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LIBXML_H="$LIBXML_H libxml/xpathInternals.h"
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LIBXML_H="$LIBXML_H libxml/xpointer.h"
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AC_CHECK_HEADERS([arpa/inet.h ctype.h dlfcn.h dl.h errno.h \
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fcntl.h float.h limits.h malloc.h math.h netdb.h \
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netinet/in.h signal.h stdlib.h string.h \
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strings.h sys/select.h sys/socket.h sys/stat.h \
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sys/time.h sys/types.h time.h unistd.h])
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AC_CHECK_HEADERS([arpa/nameser.h], [], [], [
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#if HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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])
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AC_CHECK_HEADERS([resolv.h], [], [], [
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#if HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#if HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#if HAVE_ARPA_NAMESER_H
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# include <arpa/nameser.h>
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#endif
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])
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AC_CHECK_FUNCS([getaddrinfo localtime stat strftime])
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dnl This relies on the va_copy replacement from the stdarg module.
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AC_DEFINE([VA_COPY], [va_copy],
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[Define to a working va_copy macro or replacement.])
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dnl Don't bother checking for pthread.h and other multithread facilities.
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dnl Don't bother checking for zlib.h and how to link with libz.
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else
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LIBXML_H=
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fi
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AC_SUBST([LIBXML_H])
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AM_CONDITIONAL([INCLUDED_LIBXML],
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[test "$gl_cv_libxml_use_included" = yes])
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])
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