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Viewing changes to m4/reorganization/libs/xml.m4

  • Committer: Package Import Robot
  • Author(s): Scott Kitterman
  • Date: 2014-07-15 01:08:10 UTC
  • mfrom: (0.35.47 sid)
  • Revision ID: package-import@ubuntu.com-20140715010810-ru66ek4fun2iseba
Tags: 0.98.4+dfsg-2~ubuntu13.10.1
https://launchpad.net/bugs/1341962
No-change backport to saucy (LP: #1341962)

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m4/reorganization/libs/xml.m4
 
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want_xml="auto"
 
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AC_ARG_ENABLE([xml],
 
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[  --disable-xml          disable DMG and XAR support],
 
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want_xml=$enableval, want_xml="auto")
 
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XML_HOME=""
 
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if test "X$want_xml" != "Xno"; then
 
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  AC_MSG_CHECKING([for libxml2 installation])
 
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  AC_ARG_WITH([xml],
 
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  [  --with-xml=DIR       path to directory containing libxml2 library (default=
 
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                          /usr/local or /usr if not found in /usr/local)],
 
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  [
 
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  if test "$withval"
 
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  then
 
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    XML_HOME="$withval"
 
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    AC_MSG_RESULT([using $XML_HOME])
 
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  else
 
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    AC_MSG_ERROR([cannot assign blank value to --with-xml])
 
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  fi
 
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  ], [
 
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  XML_HOME=/usr/local
 
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  if test ! -x "$XML_HOME/bin/xml2-config"
 
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  then
 
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    XML_HOME=/usr
 
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    if test ! -x "$XML_HOME/bin/xml2-config"
 
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    then
 
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      XML_HOME=""
 
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    fi
 
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  fi
 
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  if test "x$XML_HOME" != "x"; then
 
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    AC_MSG_RESULT([$XML_HOME])
 
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  else
 
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    AC_MSG_RESULT([not found])
 
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  fi
 
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  ])
 
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fi
 
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found_xml="no"
 
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XMLCONF_VERSION=""
 
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XML_CPPFLAGS=""
 
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XML_LIBS=""
 
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if test "x$XML_HOME" != "x"; then
 
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  AC_MSG_CHECKING([xml2-config version])
 
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  XMLCONF_VERSION="`$XML_HOME/bin/xml2-config --version`"
 
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  if test "x%XMLCONF_VERSION" != "x"; then
 
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    AC_MSG_RESULT([$XMLCONF_VERSION])
 
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    found_xml="yes"
 
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    XML_CPPFLAGS="`$XML_HOME/bin/xml2-config --cflags`"
 
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    XML_LIBS="`$XML_HOME/bin/xml2-config --libs`"
 
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  else
 
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    AC_MSG_ERROR([xml2-config failed])
 
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  fi
 
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fi
 
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working_xml="no"
 
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if test "X$found_xml" != "Xno"; then
 
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  AC_MSG_CHECKING([for xmlreader.h in $XML_HOME])
 
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  if test ! -f "$XML_HOME/include/libxml2/libxml/xmlreader.h"; then
 
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    AC_MSG_RESULT([not found])
 
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  else
 
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    AC_MSG_RESULT([found])
 
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    save_LIBS="$LIBS"
 
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    save_CPPFLAGS="$CPPFLAGS"
 
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    CPPFLAGS="$CPPFLAGS $XML_CPPFLAGS"
 
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    save_LDFLAGS="$LDFLAGS"
 
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    LDFLAGS="$LDFLAGS $XML_LIBS"
 
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    AC_CHECK_LIB([xml2], [xmlTextReaderRead], [working_xml="yes"], [working_xml="no"])
 
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    CPPFLAGS="$save_CPPFLAGS"
 
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    LDFLAGS="$save_LDFLAGS"
 
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    LIBS="$save_LIBS"
 
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  fi
 
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fi
 
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if test "$working_xml" = "yes"; then
 
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  AC_DEFINE([HAVE_LIBXML2],1,[Define to 1 if you have the 'libxml2' library (-lxml2).])
 
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  AC_SUBST(XML_CPPFLAGS)
 
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  AC_SUBST(XML_LIBS)
 
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  AC_MSG_NOTICE([Compiling and linking with libxml2 from $XML_HOME])
 
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else
 
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  if test "$want_xml" = "yes"; then
 
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     AC_MSG_ERROR([****** Please install libxml2 packages!])
 
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  else
 
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    if test "$want_xml" != "no"; then
 
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      AC_MSG_NOTICE([****** libxml2 support unavailable])
 
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    fi
 
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  fi
 
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  XML_CPPFLAGS=""
 
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  XML_LIBS=""
 
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  AC_SUBST(XML_CPPFLAGS)
 
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  AC_SUBST(XML_LIBS)
 
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fi
 
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AM_CONDITIONAL([HAVE_LIBXML2], test "x$HAVE_LIBXML2" = "xyes")