24 lines
927 B
Text
24 lines
927 B
Text
# posix_spawn_faction_addchdir.m4
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# serial 2
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dnl Copyright (C) 2018-2024 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_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR],
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[
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AC_REQUIRE([gl_SPAWN_H_DEFAULTS])
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AC_REQUIRE([AC_PROG_CC])
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gl_POSIX_SPAWN
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AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addchdir])
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gl_CHECK_FUNCS_ANDROID([posix_spawn_file_actions_addchdir_np],
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[[#include <spawn.h>]])
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if test $ac_cv_func_posix_spawn_file_actions_addchdir = yes; then
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dnl This function is not yet standardized. Therefore override the
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dnl system's implementation always.
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REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=1
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else
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HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR=0
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fi
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])
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