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21 lines
662 B
21 lines
662 B
9 years ago
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dnl Copyright (c) 2015 - present Facebook, Inc.
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dnl All rights reserved.
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dnl
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dnl This source code is licensed under the BSD style license found in the
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dnl LICENSE file in the root directory of this source tree. An additional grant
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dnl of patent rights can be found in the PATENTS file in the same directory.
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AC_DEFUN([AC_OCAMLC_CHECK_SAFE_STRING],
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[dnl
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OCAMLC_HAS_SAFE_STRING=no
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AC_MSG_CHECKING([if $OCAMLC supports the '-safe-string' flag])
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printf "" > conftest.ml
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if $OCAMLC -safe-string -c conftest.ml >&5 2>&5 ; then
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AC_MSG_RESULT([yes])
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OCAMLC_HAS_SAFE_STRING=yes
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else
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AC_MSG_RESULT([no])
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fi
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AC_SUBST([OCAMLC_HAS_SAFE_STRING])
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])
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