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AC_DEFUN([LJ_PKG_ARG_WITH], [
HAVE_$2=no
AC_ARG_WITH($1, [$3], , [with_$1=yes])
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test "$PKG_CONFIG" = "no" ; then
echo "*** The pkg-config script could not be found. Make sure it is"
echo "*** in your path, or set the PKG_CONFIG environment variable"
echo "*** to the full path to pkg-config."
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
else
if test "$with_$1" = "yes"; then
AC_MSG_CHECKING(for $4)
if $PKG_CONFIG --exists "$4" ; then
AC_MSG_RESULT(yes)
HAVE_$2=yes
AC_DEFINE(HAVE_$2,1,[do we have $1?])
MODULES="$MODULES $4"
else
AC_MSG_RESULT(not found)
with_$1=no
fi
fi
fi
])
dnl vim: set sw=2 :
|
