[thirdparty/pdns.git] / m4 / pdns_with_libdecaf.m4

AC_DEFUN([PDNS_WITH_LIBDECAF],[
  AC_MSG_CHECKING([whether we will be linking in libdecaf])
  AC_ARG_WITH([libdecaf],
    [AS_HELP_STRING([--with-libdecaf],[use libdecaf  @<:@default=no@:>@])],
    [with_libdecaf=$withval],
    [with_libdecaf=no]
  )
  AC_MSG_RESULT([$with_libdecaf])

  AM_CONDITIONAL([LIBDECAF],[test "x$with_libdecaf" != "xno"])

  AS_IF([test "x$with_libdecaf" != "xno"],[
    save_LIBS=$LIBS
    LIBS=""
    AC_SEARCH_LIBS([decaf_ed25519_sign],[decaf],[
      AC_DEFINE([HAVE_LIBDECAF],[1],[Define to 1 if you have libdecaf])
      AC_SUBST([LIBDECAF_LIBS],["$LIBS"])
    ],[
        AC_MSG_ERROR([Could not find libdecaf])
    ])
    LIBS="$save_LIBS"
  ])
])
Commit	Line	Data
ee89ca58	1	AC_DEFUN([PDNS_WITH_LIBDECAF],[
21a8834a	2	AC_MSG_CHECKING([whether we will be linking in libdecaf])
ee89ca58 JS	3	AC_ARG_WITH([libdecaf],
	4	[AS_HELP_STRING([--with-libdecaf],[use libdecaf @<:@default=no@:>@])],
	5	[with_libdecaf=$withval],
	6	[with_libdecaf=no]
21a8834a	7	)
ee89ca58	8	AC_MSG_RESULT([$with_libdecaf])
21a8834a	9
ee89ca58	10	AM_CONDITIONAL([LIBDECAF],[test "x$with_libdecaf" != "xno"])
21a8834a	11
ee89ca58	12	AS_IF([test "x$with_libdecaf" != "xno"],[
21a8834a KM	13	save_LIBS=$LIBS
	14	LIBS=""
	15	AC_SEARCH_LIBS([decaf_ed25519_sign],[decaf],[
	16	AC_DEFINE([HAVE_LIBDECAF],[1],[Define to 1 if you have libdecaf])
	17	AC_SUBST([LIBDECAF_LIBS],["$LIBS"])
	18	],[
0cb6df8a KM	19	AC_MSG_ERROR([Could not find libdecaf])
0cb6df8a KM	20	])
21a8834a	21	LIBS="$save_LIBS"
0cb6df8a	22	])
21a8834a	23	])