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# gc.m4 serial 4
dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_GC],
[
AC_ARG_WITH(libgcrypt,
AS_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
libgcrypt=$withval, libgcrypt=no)
if test "$libgcrypt" != no; then
AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>])
fi
if test "$ac_cv_libgcrypt" = yes; then
AC_LIBOBJ([gc-libgcrypt])
else
AC_LIBOBJ([gc-gnulib])
fi
])
# Prerequisites of lib/gc.h
AC_DEFUN([gl_PREREQ_GC],
[
AC_REQUIRE([AC_C_RESTRICT])
:
])
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