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57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
# fts.m4
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# serial 26
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dnl Copyright (C) 2005-2026 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_FTS],
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[
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gl_FUNC_FTS_CORE
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])
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AC_DEFUN([gl_FUNC_FTS_CORE],
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[
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dnl Prerequisites of lib/fts.c.
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gl_FUNC_OPENAT
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gl_CHECK_HEADER_SYS_CDEFS_H
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AC_CHECK_FUNCS_ONCE([fstatfs])
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AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs.h])dnl
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if test "$ac_cv_func_fstatfs,$ac_cv_header_sys_vfs_h" = yes,yes; then
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AC_CHECK_MEMBERS([struct statfs.f_type], [], [],
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[[$ac_includes_default
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#include <sys/vfs.h>
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]])
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if test "$ac_cv_member_struct_statfs_f_type" = yes; then
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AC_CHECK_TYPES([__fsword_t], [], [],
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[[$ac_includes_default
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#include <sys/vfs.h>
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]])
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fi
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fi
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gl_CHECK_FUNCS_ANDROID([fts_open], [[#include <fts.h>]])
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if case "$gl_cv_onwards_func_fts_open" in \
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yes | future*) true ;; \
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*) false ;; \
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esac; then
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dnl The system already has the symbols fts_open, etc. or will have them
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dnl in a future version.
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dnl Avoid conflicts between these symbols and ours at the linker level.
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AC_DEFINE([fts_open], [rpl_fts_open],
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[Define to the overridden function name])
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AC_DEFINE([fts_close], [rpl_fts_close],
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[Define to the overridden function name])
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AC_DEFINE([fts_read], [rpl_fts_read],
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[Define to the overridden function name])
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AC_DEFINE([fts_set], [rpl_fts_set],
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[Define to the overridden function name])
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AC_DEFINE([fts_children], [rpl_fts_children],
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[Define to the overridden function name])
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AC_DEFINE([fts_cross_check], [rpl_fts_cross_check],
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[Define to the overridden function name])
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fi
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])
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