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ae80eefe65
Don't assume that time_t fits in long, as some hosts (e.g., glibc x86 -D_TIME_BITS=64) have 32-bit long and 64-bit time_t. * bootstrap.conf (gnulib_modules): Add largefile, to support files with timestamps after Y2038 on hosts with 32-bit long. * configure.ac: Do not call AC_SYS_LARGEFILE, as the largefile module does that for us. * src/makeint.h (PRIdMAX, PRIuMAX, SCNdMAX): Define if not already defined (taken from gnulib). * src/ar.c: Include intprops.h, for TYPE_MAXIMUM, as INTEGER_TYPE_MAXIMUM does not work on time_t without issuing a bunch of warnings. (ar_member_date): Check that result is in time_t range. (ar_member_date_1): Use intmax_t to hold the date. (ar_glob_match): Ditto. * src/arscan.c (VMS_function, VMS_function_ret, ar_scan) (parse_int, ar_scan, ar_member_pos, ar_member_touch) (describe_member): Convert long int to intmax_t. * src/file.c (file_timestamp_sprintf): Use intmax_t/uintmax_t instead of long/unsigned long for values that might be time_t. * src/arscan.c (ar_member_touch): Fix buffer overrun if the timestamp is too large.
66 lines
2.0 KiB
Bash
66 lines
2.0 KiB
Bash
# Bootstrap configuration. -*-shell-script-*-
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# Copyright (C) 2018-2022 Free Software Foundation, Inc.
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# GNU Make is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 3 of the License, or (at your option)
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# any later version.
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# GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <https://www.gnu.org/licenses/>.
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# Allow bootstrap to know that this is not a package
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checkout_only_file=README.git
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# Choose a specific version of gnulib, when checking out
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GNULIB_REVISION=stable-202207
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# Always copy files rather than symlink
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copy=true
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# Additional xgettext options to use. Use "\\\newline" to break lines.
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# Ensure that all our magical output macros are correctly marked as
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# C (printf) format strings.
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XGETTEXT_OPTIONS='\\\
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--from-code=UTF-8\\\
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--flag=_:1:pass-c-format\\\
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--flag=N_:1:pass-c-format\\\
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--flag=DB:2:c-format --flag=DBF:2:c-format --flag=DBS:2:c-format\\\
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--flag=O:3:c-format --flag=OSN:3:c-format --flag=ONS:3:c-format\\\
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--flag=OS:3:c-format --flag=OSS:3:c-format --flag=OSSS:3:c-format\\\
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--flag=ON:3:c-format --flag=ONN:3:c-format\\\
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'
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# We manage our own .gitignore files
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vc_ignore=
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# Build prerequisites
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buildreq="\
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autoconf 2.69
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automake 1.16.1
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"
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gnulib_name=libgnu
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gnulib_files=doc/make-stds.texi
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# Using the full strtoll module pulls in a lot of stuff. But, it's pretty
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# simple to use just the base source file, so pull that. We'll use it in
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# src/misc.c if strtoll() is not found.
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gnulib_files="$gnulib_files lib/strtol.c"
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gnulib_modules="\
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alloca
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fdl
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findprog-in
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getloadavg
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host-cpu-c-abi
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largefile
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make-glob
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make-macros"
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