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d002c250cd
git reset --hard96e5a2d4d5./autogen.sh make -s git pull make -s <-- expecting auto-bootstrap here, doesn't happen Use git diff to expose whether the submodule has untracked changes, which are typical on an incremental pull if .gnulib was updated but the user did not manually run 'git submodule update'. After this patch is applied, I encountered a new problem when following the reproducing pattern. Basically, the change to .gnulib between libvirt's commit96e5a2d4and this patch introduced a change to sys_ioctl.in.h, but gnulib (intentionally) does not make the replacement headers depend on Makefile changes. Therefore, I ended up with the generated replacement header being broken: gnulib/lib/sys/ioctl.h complained about a use of @. But that seems like something that should be fixed upstream in gnulib's bootstrap script (that is, when doing a gnulib update, all files created from .in.h file should probably be deleted). Without the benefit of that proposed gnulib fix, I worked around the problem by manually removing the stale gnulib/lib/sys/ioctl.h. * autogen.sh (t): Also run bootstrap if the gnulib submodule needs to be updated. * cfg.mk (_autogen): Likewise. Reported by Matthias Bolte.
316 lines
11 KiB
Makefile
316 lines
11 KiB
Makefile
# Customize Makefile.maint. -*- makefile -*-
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# Copyright (C) 2003-2010 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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# 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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# 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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# Use alpha.gnu.org for alpha and beta releases.
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# Use ftp.gnu.org for major releases.
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gnu_ftp_host-alpha = alpha.gnu.org
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gnu_ftp_host-beta = alpha.gnu.org
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gnu_ftp_host-major = ftp.gnu.org
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gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
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url_dir_list = \
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ftp://$(gnu_rel_host)/gnu/coreutils
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# Tests not to run as part of "make distcheck".
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local-checks-to-skip = \
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changelog-check \
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check-AUTHORS \
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makefile-check \
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makefile_path_separator_check \
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patch-check \
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sc_GPL_version \
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sc_always_defined_macros \
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sc_cast_of_alloca_return_value \
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sc_dd_max_sym_length \
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sc_error_exit_success \
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sc_file_system \
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sc_immutable_NEWS \
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sc_makefile_path_separator_check \
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sc_obsolete_symbols \
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sc_prohibit_S_IS_definition \
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sc_prohibit_atoi_atof \
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sc_prohibit_hash_without_use \
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sc_prohibit_jm_in_m4 \
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sc_prohibit_quote_without_use \
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sc_prohibit_quotearg_without_use \
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sc_prohibit_stat_st_blocks \
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sc_root_tests \
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sc_space_tab \
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sc_sun_os_names \
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sc_system_h_headers \
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sc_texinfo_acronym \
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sc_tight_scope \
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sc_two_space_separator_in_usage \
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sc_error_message_uppercase \
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sc_program_name \
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sc_require_test_exit_idiom \
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sc_makefile_check \
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sc_useless_cpp_parens
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useless_free_options = \
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--name=sexpr_free \
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--name=VIR_FREE \
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--name=xmlFree \
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--name=xmlXPathFreeContext \
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--name=virDomainDefFree \
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--name=xmlXPathFreeObject
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# Avoid uses of write(2). Either switch to streams (fwrite), or use
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# the safewrite wrapper.
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sc_avoid_write:
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@prohibit='\<write *\(' \
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in_vc_files='\.c$$' \
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halt='consider using safewrite instead of write' \
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$(_sc_search_regexp)
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# Use STREQ rather than comparing strcmp == 0, or != 0.
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# Similarly, use STREQLEN or STRPREFIX rather than strncmp.
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sc_prohibit_strcmp_and_strncmp:
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@prohibit='strn?cmp *\(' \
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halt='use STREQ() in place of the above uses of str[n]cmp' \
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$(_sc_search_regexp)
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# Use virAsprintf rather than a'sprintf since *strp is undefined on error.
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sc_prohibit_asprintf:
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@prohibit='\<[a]sprintf\>' \
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halt='use virAsprintf, not a'sprintf \
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$(_sc_search_regexp)
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sc_prohibit_strncpy:
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@prohibit='strncpy *\(' \
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halt='use virStrncpy, not strncpy' \
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$(_sc_search_regexp)
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sc_prohibit_readlink:
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@prohibit='readlink *\(' \
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halt='use virFileResolveLink, not readlink' \
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$(_sc_search_regexp)
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sc_prohibit_gethostname:
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@prohibit='gethostname *\(' \
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halt='use virGetHostname, not gethostname' \
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$(_sc_search_regexp)
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sc_prohibit_gettext_noop:
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@prohibit='gettext_noop *\(' \
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halt='use N_, not gettext_noop' \
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$(_sc_search_regexp)
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sc_prohibit_VIR_ERR_NO_MEMORY:
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@prohibit='\<V''IR_ERR_NO_MEMORY\>' \
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halt='use virReportOOMError, not V'IR_ERR_NO_MEMORY \
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$(_sc_search_regexp)
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# Use a subshell for each function, to give the optimal warning message.
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include $(srcdir)/Makefile.nonreentrant
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sc_prohibit_nonreentrant:
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@fail=0 ; \
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for i in $(NON_REENTRANT) ; \
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do \
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(prohibit="\\<$$i *\\(" \
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halt="use $${i}_r, not $$i" \
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$(_sc_search_regexp) \
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) || fail=1; \
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done ; \
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exit $$fail
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# Prohibit the inclusion of <ctype.h>.
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sc_prohibit_ctype_h:
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@prohibit='^# *include *<ctype\.h>' \
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halt="don't use ctype.h; instead, use c-ctype.h" \
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$(_sc_search_regexp)
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# Ensure that no C source file uses TABs for indentation.
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# Also match *.h.in files, to get libvirt.h.in.
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# Exclude files in gnulib, since they're imported.
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sc_TAB_in_indentation:
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@prohibit='^ * ' \
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in_vc_files='\.(rng|[ch](\.in)?)$$' \
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halt='use spaces, not TAB, for indentation in C sources' \
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$(_sc_search_regexp)
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ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
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|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
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sc_avoid_ctype_macros:
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@prohibit='\b($(ctype_re)) *\(' \
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halt="don't use ctype macros (use c-ctype.h)" \
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$(_sc_search_regexp)
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sc_prohibit_virBufferAdd_with_string_literal:
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@prohibit='\<virBufferAdd *\([^,]+, *"[^"]' \
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halt='use virBufferAddLit, not virBufferAdd, with a string literal' \
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$(_sc_search_regexp)
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# Not only do they fail to deal well with ipv6, but the gethostby*
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# functions are also not thread-safe.
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sc_prohibit_gethostby:
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@prohibit='\<gethostby(addr|name2?) *\(' \
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halt='use getaddrinfo, not gethostby*' \
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$(_sc_search_regexp)
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# Many of the function names below came from this filter:
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# git grep -B2 '\<_('|grep -E '\.c- *[[:alpha:]_][[:alnum:]_]* ?\(.*[,;]$' \
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# |sed 's/.*\.c- *//'|perl -pe 's/ ?\(.*//'|sort -u \
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# |grep -vE '^(qsort|if|close|assert|fputc|free|N_|vir.*GetName|.*Unlock|virNodeListDevices|virHashRemoveEntry|freeaddrinfo|.*[fF]ree|xdrmem_create|xmlXPathFreeObject|virUUIDFormat|openvzSetProgramSentinal|polkit_action_unref)$'
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msg_gen_function =
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msg_gen_function += DEBUG0
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msg_gen_function += DISABLE_fprintf
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msg_gen_function += ERROR
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msg_gen_function += ERROR0
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msg_gen_function += REMOTE_DEBUG
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msg_gen_function += ReportError
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msg_gen_function += VIR_FREE
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msg_gen_function += VIR_INFO
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msg_gen_function += VIR_USE_CPU
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msg_gen_function += errorf
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msg_gen_function += lxcError
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msg_gen_function += networkLog
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msg_gen_function += networkReportError
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msg_gen_function += oneError
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msg_gen_function += openvzError
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msg_gen_function += openvzLog
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msg_gen_function += qemudDispatchClientFailure
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msg_gen_function += qemudLog
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msg_gen_function += qemudReportError
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msg_gen_function += regerror
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msg_gen_function += remoteDispatchFormatError
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msg_gen_function += umlLog
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msg_gen_function += umlReportError
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msg_gen_function += virConfError
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msg_gen_function += virDomainReportError
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msg_gen_function += virSecurityReportError
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msg_gen_function += virHashError
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msg_gen_function += virLibConnError
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msg_gen_function += virLibDomainError
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msg_gen_function += virLog
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msg_gen_function += virNetworkReportError
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msg_gen_function += virNodeDeviceReportError
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msg_gen_function += virProxyError
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msg_gen_function += virRaiseError
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msg_gen_function += virReportErrorHelper
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msg_gen_function += virReportSystemError
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msg_gen_function += virSexprError
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msg_gen_function += virStorageLog
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msg_gen_function += virStorageReportError
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msg_gen_function += virXMLError
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msg_gen_function += virXenInotifyError
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msg_gen_function += virXenStoreError
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msg_gen_function += virXendError
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msg_gen_function += vshCloseLogFile
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msg_gen_function += xenapiSessionErrorHandler
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msg_gen_function += xenUnifiedError
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msg_gen_function += xenXMError
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# Uncomment the following and run "make syntax-check" to see diagnostics
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# that are not yet marked for translation, but that need to be rewritten
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# so that they are translatable.
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# msg_gen_function += error
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# msg_gen_function += fprintf
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# msg_gen_function += testError
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# msg_gen_function += virXenError
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# msg_gen_function += vshPrint
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# msg_gen_function += vshError
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func_or := $(shell printf '$(msg_gen_function)'|tr -s '[[:space:]]' '|')
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func_re := ($(func_or))
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# Look for diagnostics that aren't marked for translation.
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# This won't find any for which error's format string is on a separate line.
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# The sed filters eliminate false-positives like these:
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# _("...: "
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# "%s", _("no storage vol w..."
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sc_libvirt_unmarked_diagnostics:
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@grep -nE \
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'\<$(func_re) \([^"]*"[^"]*[a-z]{3}' $$($(VC_LIST_EXCEPT)) \
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| grep -v '_''(' && \
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{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
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exit 1; } || :
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@{ grep -nE '\<$(func_re) *\(.*;$$' $$($(VC_LIST_EXCEPT)); \
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grep -A1 -nE '\<$(func_re) *\(.*,$$' $$($(VC_LIST_EXCEPT)); } \
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| sed 's/_("[^"][^"]*"//;s/[ ]"%s"//' \
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| grep '[ ]"' && \
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{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
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exit 1; } || :
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# Disallow trailing blank lines.
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sc_prohibit_trailing_blank_lines:
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@$(VC_LIST_EXCEPT) | xargs perl -ln -0777 -e \
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'/\n\n+$$/ and print $$ARGV' > $@-t
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@found=0; test -s $@-t && { found=1; cat $@-t 1>&2; \
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echo '$(ME): found trailing blank line(s)' 1>&2; }; \
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rm -f $@-t; \
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test $$found = 0
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# Regex for grep -E that exempts generated files from style rules.
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preprocessor_exempt = (remote_(driver|protocol)\.h)$$
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# Enforce recommended preprocessor indentation style.
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sc_preprocessor_indentation:
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@if (cppi --version >/dev/null 2>&1); then \
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$(VC_LIST_EXCEPT) | grep '\.[ch]$$' \
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| grep -vE '$(preprocessor_exempt)' | xargs cppi -a -c \
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|| { echo '$(ME): incorrect preprocessor indentation' 1>&2; \
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exit 1; }; \
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else \
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echo '$(ME): skipping test $@: cppi not installed' 1>&2; \
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fi
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sc_copyright_format:
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@require='Copyright .*Red 'Hat', Inc\.' \
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containing='Copyright .*Red 'Hat \
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halt='Red Hat copyright is missing Inc.' \
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$(_sc_search_regexp)
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@prohibit='Copyright [^(].*Red 'Hat \
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halt='consistently use (C) in Red Hat copyright' \
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$(_sc_search_regexp)
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# We don't use this feature of maint.mk.
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prev_version_file = /dev/null
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ifeq (0,$(MAKELEVEL))
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_curr_status = .git-module-status
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# The sed filter accommodates those who check out on a commit from which
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# no tag is reachable. In that case, git submodule status prints a "-"
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# in column 1 and does not print a "git describe"-style string after the
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# submodule name. Contrast these:
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# -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib
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# b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
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# $ cat .git-module-status
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# b653eda3ac4864de205419d9f41eec267cb89eeb
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_submodule_hash = sed 's/^[ +-]//;s/ .*//'
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_update_required := $(shell \
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actual=$$(git submodule status | $(_submodule_hash); \
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git hash-object bootstrap.conf; \
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git diff .gnulib); \
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stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)"; \
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test "$$stamp" = "$$actual"; echo $$?)
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ifeq (1,$(_update_required))
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$(info INFO: gnulib update required; running ./autogen.sh first)
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Makefile: _autogen
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endif
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endif
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# It is necessary to call autogen any time gnulib changes. Autogen
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# reruns configure, then we regenerate all Makefiles at once.
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.PHONY: _autogen
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_autogen:
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$(srcdir)/autogen.sh
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./config.status
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# Exempt @...@ uses of these symbols.
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_makefile_at_at_check_exceptions = ' && !/(SCHEMA|SYSCONF)DIR/'
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