|
|
|
|
dnl Copyright (c) 2015 - present Facebook, Inc.
|
|
|
|
|
dnl All rights reserved.
|
|
|
|
|
dnl
|
|
|
|
|
dnl This source code is licensed under the BSD style license found in the
|
|
|
|
|
dnl LICENSE file in the root directory of this source tree. An additional grant
|
|
|
|
|
dnl of patent rights can be found in the PATENTS file in the same directory.
|
|
|
|
|
|
|
|
|
|
dnl AC_ASSERT_OCAML_PKG([pkg_name], [pkg_version])
|
|
|
|
|
dnl
|
|
|
|
|
dnl fails if $pkg_name is not installed; also fails if it is not
|
|
|
|
|
dnl installed at version $pkg_version if specified
|
|
|
|
|
AC_DEFUN([AC_ASSERT_OCAML_PKG],
|
|
|
|
|
[dnl
|
|
|
|
|
AC_CHECK_OCAML_PKG_PATH([$1], [$2], [$3])
|
|
|
|
|
|
|
|
|
|
unset has_pkg
|
|
|
|
|
unset pkg
|
|
|
|
|
|
|
|
|
|
has_pkg=$AS_TR_SH[OCAML_PKG_$1]
|
|
|
|
|
AS_IF([test "$has_pkg" = "no"], [dnl
|
|
|
|
|
AC_MSG_ERROR([missing dependency: $1$version.
|
|
|
|
|
|
|
|
|
|
If you are using opam, please run
|
|
|
|
|
|
|
|
|
|
opam update
|
|
|
|
|
opam pin add --yes --no-action .
|
|
|
|
|
opam install --deps-only infer])
|
|
|
|
|
])
|
|
|
|
|
])
|
