20 lines
601 B
Text
20 lines
601 B
Text
# spawn-pipe.m4
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# serial 3
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dnl Copyright (C) 2004, 2008-2024 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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AC_DEFUN([gl_SPAWN_PIPE],
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[
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AC_REQUIRE([AC_CANONICAL_HOST])
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dnl Prerequisites of lib/spawn-pipe.c.
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AC_REQUIRE([AC_TYPE_MODE_T])
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dnl Prerequisites of lib/os2-spawn.c.
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case "$host_os" in
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os2*) AC_CHECK_HEADERS_ONCE([libcx/spawn2.h]) ;;
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esac
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])
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