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e187b40d31
Standard output was never explicitly closed, so we could not
detect failure. Thus, bison would ignore the errors of writing
to a full file system and getting an I/O error on write, but only
for standard output, e.g., for --print-localedir, --print-datadir,
--help and some verbose output.
Now, "bison --print-datadir > /dev/full" reports the write failure:
bison: write error: No space left on device
Before, it would exit 0 with no diagnostic, implying success.
This is not an issue for "--output=-" or the other FILE-accepting
command-line options, because unlike most other GNU programs,
an output file argument of "-" is treated as the literal "./-",
rather than standard output.
* bootstrap.conf (gnulib_modules): Add closeout.
* src/main.c: Include "closeout.h".
Use atexit to ensure we close stdout.
* .gitignore: Ignore new files pulled in via gnulib-tool.
(cherry picked from commit acb5895680)
Conflicts:
m4/.gitignore
85 lines
2.8 KiB
Plaintext
85 lines
2.8 KiB
Plaintext
# Bootstrap configuration.
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# Copyright (C) 2006-2012 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# gnulib modules used by this package.
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gnulib_modules='
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announce-gen argmatch assert calloc-posix close closeout config-h c-strcase
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configmake dirname error extensions fdl fopen-safer gendocs getopt-gnu
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gettext git-version-gen gitlog-to-changelog
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gpl-3.0 hash inttypes isnan javacomp-script
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javaexec-script ldexpl maintainer-makefile malloc-gnu mbschr mbsrchr
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mbswidth obstack perror pipe-posix quote quotearg realloc-posix
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spawn-pipe stdbool stpcpy strdup-posix strerror strtoul strverscmp
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unistd unistd-safer unlocked-io update-copyright unsetenv verify
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warnings xalloc xalloc-die xstrndup
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fprintf-posix printf-posix snprintf-posix sprintf-posix
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vsnprintf-posix vsprintf-posix
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'
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# Additional xgettext options to use. Use "\\\newline" to break lines.
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XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
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--from-code=UTF-8\\\
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--flag=asprintf:2:c-format\\\
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--flag=complain:1:c-format --flag=complain_at:2:c-format\\\
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--flag=fatal:1:c-format --flag=fatal_at:2:c-format\\\
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--flag=warn:1:c-format --flag=warn_at:2:c-format\\\
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--flag=unexpected_end:2:c-format\\\
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'
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XGETTEXT_OPTIONS_RUNTIME=$XGETTEXT_OPTIONS'\\\
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--keyword=YY_ \\\
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'
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# Gettext supplies these files, but we don't need them since
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# we don't have an intl subdirectory.
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excluded_files='
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m4/glibc2.m4
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m4/intdiv0.m4
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m4/intl.m4
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m4/intldir.m4
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m4/intmax.m4
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m4/lcmessage.m4
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m4/lock.m4
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m4/longdouble.m4
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m4/signed.m4
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m4/uintmax_t.m4
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m4/ulonglong.m4
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m4/visibility.m4
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'
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gnulib_tool_option_extras='--symlink --makefile-name=gnulib.mk'
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bootstrap_post_import_hook()
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{
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# Ensure that ChangeLog exists, for automake.
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test -f ChangeLog || touch ChangeLog
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}
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bootstrap_epilogue()
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{
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# Make sure we don't need src/bison, which usually doesn't exist at
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# the time of a bootstrap.
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touch src/parse-gram.[ch]
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}
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# Keep our bootstrap script in sync with gnulib's. If we ever need to
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# maintain our own bootstrap script again, set this to false, remove
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# the bootstrap entry from the file .x-update-copyright, and add any
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# needed copyright years to the copyright statement in the bootstrap
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# script.
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# FIXME: temporary bootstrap_sync=true
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