+2019-08-24 Bruno Haible <bruno@clisp.org>
+
+ crypto/gc: Fix link error with --with-libgcrypt.
+ * m4/gc.m4 (gl_GC): Set LIB_CRYPTO to the value found by the
+ AC_LIB_HAVE_LINKFLAGS invocation.
+
2019-08-24 Bruno Haible <bruno@clisp.org>
crypto/gc: Access the module indicators correctly.
-# gc.m4 serial 11
+# gc.m4 serial 12
dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_GC],
[
- AC_SUBST([LIB_CRYPTO])
AC_ARG_WITH([libgcrypt],
AS_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
libgcrypt=$withval, libgcrypt=no)
# version 1.4.4 or later, so test for it early. */
gl_good_gcrypt=no
AM_PATH_LIBGCRYPT([1.4.4], [gl_good_gcrypt=yes],
- [AC_MSG_ERROR([libgcrypt is too old])])
+ [AC_MSG_ERROR([libgcrypt is too old])])
if test "x$gl_good_gcrypt" != xno; then
+ dnl Ignore the value of LIBGCRYPT_LIBS, because it does not include
+ dnl '-lgpg-error'.
AC_LIB_HAVE_LINKFLAGS([gcrypt], [gpg-error], [#include <gcrypt.h>])
+ LIB_CRYPTO="$LIBGCRYPT"
else
AC_MSG_ERROR([libgcrypt not found])
fi
fi
+ AC_SUBST([LIB_CRYPTO])
])