mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 14:15:28 +00:00
8f84fef2eb
The code in cfg.mk to detect when the git submodule was out of date worked most of the time, but not when checked out in a certain way. * cfg.mk: Extract submodule hash from command output and file, and compare only that, since the format of the full line may vary. Reported by Mike Burns, with some diagnosis by Daniel P Berrange.
260 lines
9.1 KiB
Makefile
260 lines
9.1 KiB
Makefile
# Customize Makefile.maint. -*- makefile -*-
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# Copyright (C) 2003-2009 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_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_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=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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@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
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grep '\<write *(' $$($(VC_LIST_EXCEPT) | grep '\.c$$') && \
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{ echo "$(ME): the above files use write;" \
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" consider using the safewrite wrapper instead" \
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1>&2; exit 1; } || :; \
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else :; \
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fi
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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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@grep -nE '! *strn?cmp *\(|\<strn?cmp *\([^)]+\) *==' \
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$$($(VC_LIST_EXCEPT)) \
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| grep -vE ':# *define STREQ(LEN)?\(' && \
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{ echo '$(ME): use STREQ(LEN) in place of the above uses of strcmp(strncmp)' \
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1>&2; exit 1; } || :
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# Use virAsprintf rather than a'sprintf since *strp is undefined on error.
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sc_prohibit_asprintf:
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@re='\<[a]sprintf\>' \
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msg='use virAsprintf, not a'sprintf \
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$(_prohibit_regexp)
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sc_prohibit_VIR_ERR_NO_MEMORY:
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@re='\<V''IR_ERR_NO_MEMORY\>' \
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msg='use virReportOOMError, not V'IR_ERR_NO_MEMORY \
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$(_prohibit_regexp)
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include 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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grep --before 2 --after 1 -nE "\<$$i\>[:space:]*\(" $$($(VC_LIST_EXCEPT)) && \
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fail=1 && echo "$(ME): use $${i}_r, not $${i}" || : ; \
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done ; \
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exit $$fail
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# Prohibit the inclusion of <ctype.h>.
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sc_prohibit_ctype_h:
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@grep -E '^# *include *<ctype\.h>' $$($(VC_LIST_EXCEPT)) && \
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{ echo "$(ME): don't use ctype.h; instead, use c-ctype.h" \
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1>&2; exit 1; } || :
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# Ensure that no C source file uses TABs for indentation.
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# Also match *.h.in files, to get libvirt.h.in.
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# Exclude files in gnulib, since they're imported.
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sc_TAB_in_indentation:
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@grep -lE '^ * ' /dev/null \
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$$($(VC_LIST_EXCEPT) \
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| grep -E '\.[ch](\.in)?$$' \
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| grep -v '^gnulib/') && \
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{ echo '$(ME): found TAB(s) used for indentation in C sources;'\
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'use spaces' 1>&2; exit 1; } || :
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ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
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|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
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sc_avoid_ctype_macros:
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@grep -E '\b($(ctype_re)) *\(' /dev/null \
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$$($(VC_LIST_EXCEPT)) && \
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{ echo "$(ME): don't use ctype macros (use c-ctype.h)" \
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1>&2; exit 1; } || :
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sc_prohibit_virBufferAdd_with_string_literal:
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@re='\<virBufferAdd *\([^,]+, *"[^"]' \
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msg='use virBufferAddLit, not virBufferAdd, with a string literal' \
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$(_prohibit_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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@re='\<gethostby(addr|name2?) *\(' \
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msg='use getaddrinfo, not gethostby*' \
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$(_prohibit_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 += 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 $$found = 0
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# We don't use this feature of maint.mk.
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prev_version_file = /dev/null
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ifeq (0,$(MAKELEVEL))
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_curr_status = .git-module-status
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# The sed filter accommodates those who check out on a commit from which
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# no tag is reachable. In that case, git submodule status prints a "-"
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# in column 1 and does not print a "git describe"-style string after the
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# submodule name. Contrast these:
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# -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib
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# b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
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_submodule_hash = sed 's/.//;s/ .*//'
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_update_required := $(shell \
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actual=$$(git submodule status | $(_submodule_hash)); \
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stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)"; \
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test "$$stamp" = "$$actual"; echo $$?)
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ifeq (1,$(_update_required))
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$(error gnulib update required; run ./autogen.sh first)
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endif
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endif
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