2002-08-30 21:23:27 +00:00
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dnl $Id: roken.m4,v 1.3 2002/04/30 16:46:33 joda Exp $
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2001-02-13 16:46:19 +00:00
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dnl
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dnl try to look for an installed roken library with sufficient stuff
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dnl
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dnl set LIB_roken to the what we should link with
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dnl set DIR_roken to if the directory should be built
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dnl set CPPFLAGS_roken to stuff to add to CPPFLAGS
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dnl AC_ROKEN(version,directory-to-try,roken-dir,fallback-library,fallback-cppflags)
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AC_DEFUN(AC_ROKEN, [
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AC_ARG_WITH(roken,
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2002-08-30 21:23:27 +00:00
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AC_HELP_STRING([--with-roken=dir],[use the roken library in dir]),
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2001-02-13 16:46:19 +00:00
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[if test "$withval" = "no"; then
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AC_MSG_ERROR(roken is required)
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fi])
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save_CPPFLAGS="${CPPFLAGS}"
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case $with_roken in
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yes|"")
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dirs="$2" ;;
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*)
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dirs="$with_roken" ;;
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esac
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roken_installed=no
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for i in $dirs; do
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AC_MSG_CHECKING(for roken in $i)
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CPPFLAGS="-I$i/include ${CPPFLAGS}"
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AC_TRY_CPP(
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[#include <roken.h>
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#if ROKEN_VERSION < $1
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#error old roken version, should be $1
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fail
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#endif
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],[roken_installed=yes; break])
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AC_MSG_RESULT($roken_installed)
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done
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CPPFLAGS="$save_CPPFLAGS"
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if test "$roken_installed" != "yes"; then
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DIR_roken="roken"
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LIB_roken='$4'
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CPPFLAGS_roken='$5'
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AC_CONFIG_SUBDIRS(lib/roken)
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else
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LIB_roken="$i/lib/libroken.la"
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CPPFLAGS_roken="-I$i/include"
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fi
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LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
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AC_SUBST(LIB_roken)dnl
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AC_SUBST(DIR_roken)dnl
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AC_SUBST(CPPFLAGS_roken)dnl
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])
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