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Update Gnulib to v0.0-6827-g39c3009; use the `dirfd' module.

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* m4/gnulib-cache.m4: Use `dirfd'.

* libguile/filesys.c: Include Gnulib's <dirent.h> directly.
  (dirfd): Remove.  Suggested by Bruno Haible <bruno@clisp.org>.
This commit is contained in:
Ludovic Courtès 2012-01-16 23:49:21 +01:00
parent ad17b15512
commit f0007cade0
305 changed files with 1230 additions and 537 deletions
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39
maint.mk
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@ -2,7 +2,7 @@
# This Makefile fragment tries to be general-purpose enough to be
# used by many projects via the gnulib maintainer-makefile module.
## Copyright (C) 2001-2011 Free Software Foundation, Inc.
## Copyright (C) 2001-2012 Free Software Foundation, Inc.
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
@ -126,7 +126,7 @@ export LC_ALL = C
_cfg_mk := $(shell test -f $(srcdir)/cfg.mk && echo '$(srcdir)/cfg.mk')
# Collect the names of rules starting with `sc_'.
# Collect the names of rules starting with 'sc_'.
syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \
$(srcdir)/$(ME) $(_cfg_mk)))
.PHONY: $(syntax-check-rules)
@ -221,15 +221,6 @@ define _sc_say_and_exit
{ printf '%s\n' "$(ME): $$msg" 1>&2; exit 1; };
endef
# _sc_search_regexp used to be named _prohibit_regexp. However,
# upgrading to the new definition and leaving the old name undefined
# would usually convert each custom rule using $(_prohibit_regexp)
# (usually defined in cfg.mk) into a no-op. This definition ensures
# that people know right away if they're still using the old name.
# FIXME: remove in 2012.
_prohibit_regexp = \
$(error '*** you need to s/_prohibit_regexp/_sc_search_regexp/, and adapt')
define _sc_search_regexp
dummy=; : so we do not need a semicolon before each use; \
\
@ -303,7 +294,7 @@ sc_space_tab:
halt='found SPACE-TAB sequence; remove the SPACE' \
$(_sc_search_regexp)
# Don't use *scanf or the old ato* functions in `real' code.
# Don't use *scanf or the old ato* functions in "real" code.
# They provide no error checking mechanism.
# Instead, use strto* functions.
sc_prohibit_atoi_atof:
@ -335,15 +326,15 @@ sc_prohibit_magic_number_exit:
$(_sc_search_regexp)
# Using EXIT_SUCCESS as the first argument to error is misleading,
# since when that parameter is 0, error does not exit. Use `0' instead.
# since when that parameter is 0, error does not exit. Use '0' instead.
sc_error_exit_success:
@prohibit='error *\(EXIT_SUCCESS,' \
in_vc_files='\.[chly]$$' \
halt='found error (EXIT_SUCCESS' \
$(_sc_search_regexp)
# `FATAL:' should be fully upper-cased in error messages
# `WARNING:' should be fully upper-cased, or fully lower-cased
# "FATAL:" should be fully upper-cased in error messages
# "WARNING:" should be fully upper-cased, or fully lower-cased
sc_error_message_warn_fatal:
@grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \
| grep -E '"Warning|"Fatal|"fatal' && \
@ -847,7 +838,7 @@ sc_prohibit_cvs_keyword:
#
# This is a perl script that is expected to be the single-quoted argument
# to a command-line "-le". The remaining arguments are file names.
# Print the name of each file that ends in exactly one newline byte.
# Print the name of each file that does not end in exactly one newline byte.
# I.e., warn if there are blank lines (2 or more newlines), or if the
# last byte is not a newline. However, currently we don't complain
# about any file that contains exactly one byte.
@ -1087,15 +1078,15 @@ sc_po_check:
# Sometimes it is useful to change the PATH environment variable
# in Makefiles. When doing so, it's better not to use the Unix-centric
# path separator of `:', but rather the automake-provided `$(PATH_SEPARATOR)'.
msg = '$(ME): Do not use `:'\'' above; use $$(PATH_SEPARATOR) instead'
# path separator of ':', but rather the automake-provided '$(PATH_SEPARATOR)'.
msg = '$(ME): Do not use '\'':'\'' above; use $$(PATH_SEPARATOR) instead'
sc_makefile_path_separator_check:
@prohibit='PATH[=].*:' \
in_vc_files='akefile|\.mk$$' \
halt=$(msg) \
$(_sc_search_regexp)
# Check that `make alpha' will not fail at the end of the process,
# Check that 'make alpha' will not fail at the end of the process,
# i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release)
# and is read-only.
writable-files:
@ -1455,9 +1446,9 @@ ifeq (a,b)
# TS-start
# Most functions should have static scope.
# Any that don't must be marked with `extern', but `main'
# and `usage' are exceptions: they're always extern, but
# do not need to be marked. Symbols matching `__.*' are
# Any that don't must be marked with 'extern', but 'main'
# and 'usage' are exceptions: they're always extern, but
# do not need to be marked. Symbols matching '__.*' are
# reserved by the compiler, so are automatically excluded below.
_gl_TS_unmarked_extern_functions ?= main usage
_gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\S+) *\(/
@ -1467,9 +1458,9 @@ _gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\S+) *\(/
# export _gl_TS_extern = extern|XTERN
_gl_TS_extern ?= extern
# The second nm|grep checks for file-scope variables with `extern' scope.
# The second nm|grep checks for file-scope variables with 'extern' scope.
# Without gnulib's progname module, you might put program_name here.
# Symbols matching `__.*' are reserved by the compiler,
# Symbols matching '__.*' are reserved by the compiler,
# so are automatically excluded below.
_gl_TS_unmarked_extern_vars ?=