mirror of https://gitee.com/openkylin/libvirt.git
1352 lines
48 KiB
Makefile
1352 lines
48 KiB
Makefile
# Customize Makefile.maint. -*- makefile -*-
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# Copyright (C) 2008-2019 Red Hat, Inc.
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# Copyright (C) 2003-2008 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
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# <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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# We use .gnulib, not gnulib.
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gnulib_dir = $(srcdir)/.gnulib
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# List of additional files that we want to pick up in our POTFILES.in
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# This is all gnulib files, as well as generated files for RPC code.
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generated_files = \
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$(srcdir)/src/*/{remote_daemon,admin_server,log_daemon,lock_daemon}_dispatch_*stubs.h \
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$(srcdir)/src/lxc/{lxc_monitor,lxc_controller}_dispatch.h \
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$(srcdir)/src/remote/*_client_bodies.h \
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$(srcdir)/src/*/*_protocol.[ch] \
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$(srcdir)/gnulib/lib/*.[ch]
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# We haven't converted all scripts to using gnulib's init.sh yet.
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_test_script_regex = \<\(init\|test-lib\)\.sh\>
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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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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_cross_check_PATH_usage_in_tests \
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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_gnu_make_extensions \
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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_prohibit_undesirable_word_seq \
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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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# Most developers don't run 'make distcheck'. We want the official
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# dist to be secure, but don't want to penalize other developers
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# using a distro that has not yet picked up the automake fix.
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# FIXME remove this ifeq (making the syntax check unconditional)
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# once fixed automake (1.11.6 or 1.12.2+) is more common.
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ifeq ($(filter dist%, $(MAKECMDGOALS)), )
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local-checks-to-skip += sc_vulnerable_makefile_CVE-2012-3386
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else
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distdir: sc_vulnerable_makefile_CVE-2012-3386.z
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endif
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# Files that should never cause syntax check failures.
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VC_LIST_ALWAYS_EXCLUDE_REGEX = \
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(^(docs/(news(-[0-9]*)?\.html\.in|.*\.patch))|\.(po|fig|gif|ico|png))$$
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# Functions like free() that are no-ops on NULL arguments.
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useless_free_options = \
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--name=VBOX_UTF16_FREE \
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--name=VBOX_UTF8_FREE \
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--name=VBOX_COM_UNALLOC_MEM \
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--name=VIR_FREE \
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--name=qemuCapsFree \
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--name=qemuMigrationCookieFree \
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--name=qemuMigrationCookieGraphicsFree \
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--name=sexpr_free \
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--name=usbFreeDevice \
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--name=virBandwidthDefFree \
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--name=virBitmapFree \
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--name=virCPUDefFree \
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--name=virCapabilitiesFree \
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--name=virCapabilitiesFreeGuest \
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--name=virCapabilitiesFreeGuestDomain \
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--name=virCapabilitiesFreeGuestFeature \
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--name=virCapabilitiesFreeGuestMachine \
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--name=virCapabilitiesFreeHostNUMACell \
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--name=virCapabilitiesFreeMachines \
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--name=virCgroupFree \
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--name=virCommandFree \
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--name=virConfFreeList \
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--name=virConfFreeValue \
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--name=virDomainActualNetDefFree \
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--name=virDomainChrDefFree \
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--name=virDomainControllerDefFree \
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--name=virDomainDefFree \
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--name=virDomainDeviceDefFree \
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--name=virDomainDiskDefFree \
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--name=virDomainEventCallbackListFree \
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--name=virObjectEventQueueFree \
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--name=virDomainFSDefFree \
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--name=virDomainGraphicsDefFree \
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--name=virDomainHostdevDefFree \
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--name=virDomainInputDefFree \
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--name=virDomainNetDefFree \
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--name=virDomainObjFree \
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--name=virDomainSmartcardDefFree \
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--name=virDomainSnapshotObjFree \
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--name=virDomainSoundDefFree \
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--name=virDomainVideoDefFree \
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--name=virDomainWatchdogDefFree \
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--name=virFileDirectFdFree \
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--name=virHashFree \
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--name=virInterfaceDefFree \
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--name=virInterfaceIpDefFree \
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--name=virInterfaceObjFree \
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--name=virInterfaceProtocolDefFree \
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--name=virJSONValueFree \
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--name=virLastErrFreeData \
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--name=virNetMessageFree \
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--name=virNWFilterDefFree \
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--name=virNWFilterEntryFree \
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--name=virNWFilterHashTableFree \
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--name=virNWFilterIPAddrLearnReqFree \
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--name=virNWFilterIncludeDefFree \
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--name=virNWFilterObjFree \
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--name=virNWFilterRuleDefFree \
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--name=virNWFilterRuleInstFree \
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--name=virNetworkDefFree \
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--name=virNodeDeviceDefFree \
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--name=virNodeDeviceObjFree \
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--name=virObjectUnref \
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--name=virObjectFreeCallback \
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--name=virPCIDeviceFree \
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--name=virSecretDefFree \
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--name=virStorageEncryptionFree \
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--name=virStorageEncryptionSecretFree \
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--name=virStorageFileFreeMetadata \
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--name=virStoragePoolDefFree \
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--name=virStoragePoolObjFree \
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--name=virStoragePoolSourceFree \
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--name=virStorageVolDefFree \
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--name=virThreadPoolFree \
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--name=xmlBufferFree \
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--name=xmlFree \
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--name=xmlFreeDoc \
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--name=xmlFreeNode \
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--name=xmlXPathFreeContext \
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--name=xmlXPathFreeObject
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# The following template was generated by this command:
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# make ID && aid free|grep '^vi'|sed 's/ .*//;s/^/# /'
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# N virBufferFreeAndReset
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# y virCPUDefFree
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# y virCapabilitiesFree
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# y virCapabilitiesFreeGuest
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# y virCapabilitiesFreeGuestDomain
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# y virCapabilitiesFreeGuestFeature
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# y virCapabilitiesFreeGuestMachine
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# y virCapabilitiesFreeHostNUMACell
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# y virCapabilitiesFreeMachines
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# N virCapabilitiesFreeNUMAInfo FIXME
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# y virCgroupFree
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# N virConfFree (diagnoses the "error")
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# y virConfFreeList
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# y virConfFreeValue
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# y virDomainChrDefFree
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# y virDomainControllerDefFree
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# y virDomainDefFree
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# y virDomainDeviceDefFree
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# y virDomainDiskDefFree
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# y virDomainEventCallbackListFree
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# y virDomainEventQueueFree
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# y virDomainFSDefFree
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# n virDomainFree
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# n virDomainFreeName (can't fix -- returns int)
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# y virDomainGraphicsDefFree
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# y virDomainHostdevDefFree
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# y virDomainInputDefFree
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# y virDomainNetDefFree
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# y virDomainObjFree
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# n virDomainSnapshotFree (returns int)
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# n virDomainSnapshotFreeName (returns int)
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# y virDomainSnapshotObjFree
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# y virDomainSoundDefFree
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# y virDomainVideoDefFree
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# y virDomainWatchdogDefFree
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# n virDrvNodeGetCellsFreeMemory (returns int)
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# n virDrvNodeGetFreeMemory (returns long long)
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# n virFree - dereferences param
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# n virFreeError
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# n virHashFree (takes 2 args)
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# y virInterfaceDefFree
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# n virInterfaceFree (returns int)
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# n virInterfaceFreeName
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# y virInterfaceIpDefFree
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# y virInterfaceObjFree
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# n virInterfaceObjListFree
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# y virInterfaceProtocolDefFree
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# y virJSONValueFree
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# y virLastErrFreeData
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# y virNWFilterDefFree
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# y virNWFilterEntryFree
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# n virNWFilterFree (returns int)
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# y virNWFilterHashTableFree
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# y virNWFilterIPAddrLearnReqFree
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# y virNWFilterIncludeDefFree
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# n virNWFilterFreeName (returns int)
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# y virNWFilterObjFree
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# n virNWFilterObjListFree FIXME
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# y virNWFilterRuleDefFree
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# n virNWFilterRuleFreeInstanceData (typedef)
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# y virNWFilterRuleInstFree
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# y virNetworkDefFree
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# n virNetworkFree (returns int)
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# n virNetworkFreeName (returns int)
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# n virNodeDevCapsDefFree FIXME
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# y virNodeDeviceDefFree
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# n virNodeDeviceFree (returns int)
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# y virNodeDeviceObjFree
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# n virNodeDeviceObjListFree FIXME
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# n virNodeGetCellsFreeMemory (returns int)
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# n virNodeGetFreeMemory (returns non-void)
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# y virSecretDefFree
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# n virSecretFree (returns non-void)
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# n virSecretFreeName (2 args)
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# n virSecurityLabelDefFree FIXME
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# n virStorageBackendDiskMakeFreeExtent (returns non-void)
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# y virStorageEncryptionFree
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# y virStorageEncryptionSecretFree
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# n virStorageFreeType (enum)
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# y virStoragePoolDefFree
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# n virStoragePoolFree (returns non-void)
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# n virStoragePoolFreeName (returns non-void)
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# y virStoragePoolObjFree
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# n virStoragePoolObjListFree FIXME
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# y virStoragePoolSourceFree
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# y virStorageVolDefFree
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# n virStorageVolFree (returns non-void)
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# n virStorageVolFreeName (returns non-void)
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# n virStreamFree
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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$$' \
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halt='consider using safewrite instead of write' \
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$(_sc_search_regexp)
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# In debug statements, print flags as bitmask and mode_t as octal.
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sc_flags_debug:
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@prohibit='\<mode=%[0-9.]*[diuxo]' \
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halt='use \"0%o\" to debug mode_t values' \
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$(_sc_search_regexp)
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@prohibit='[Ff]lags=%[0-9.]*l*[dioux]' \
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halt='use \"0x%x\" to debug flag values' \
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$(_sc_search_regexp)
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# Prefer 'unsigned int flags', along with checks for unknown flags.
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# For historical reasons, we are stuck with 'unsigned long flags' in
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# migration, so check for those known 4 instances and no more in public
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# API. Also check that no flags are marked unused, and 'unsigned' should
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# appear before any declaration of a flags variable (achieved by
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# prohibiting the word prior to the type from ending in anything other
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# than d). The existence of long long, and of documentation about
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# flags, makes the regex in the third test slightly harder.
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sc_flags_usage:
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@test "$$(cat $(srcdir)/include/libvirt/libvirt-domain.h \
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$(srcdir)/include/libvirt/virterror.h \
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$(srcdir)/include/libvirt/libvirt-qemu.h \
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$(srcdir)/include/libvirt/libvirt-lxc.h \
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$(srcdir)/include/libvirt/libvirt-admin.h \
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| $(GREP) -c '\(long\|unsigned\) flags')" != 4 && \
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{ echo '$(ME): new API should use "unsigned int flags"' 1>&2; \
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exit 1; } || :
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@prohibit=' flags ATTRIBUTE_UNUSED' \
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exclude='virSecurityDomainImageLabelFlags' \
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halt='flags should be checked with virCheckFlags' \
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$(_sc_search_regexp)
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@prohibit='^[^@]*([^d] (int|long long)|[^dg] long) flags[;,)]' \
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halt='flags should be unsigned' \
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$(_sc_search_regexp)
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# Avoid functions that should only be called via macro counterparts.
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sc_prohibit_internal_functions:
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@prohibit='vir(Free|AllocN?|ReallocN|(Insert|Delete)ElementsN|File(Close|Fclose|Fdopen)) *\(' \
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halt='use VIR_ macros instead of internal functions' \
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$(_sc_search_regexp)
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sc_prohibit_raw_virclassnew:
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@prohibit='virClassNew *\(' \
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halt='use VIR_CLASS_NEW instead of virClassNew' \
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$(_sc_search_regexp)
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# Avoid raw malloc and free, except in documentation comments.
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sc_prohibit_raw_allocation:
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@prohibit='^.[^*].*\<((m|c|re)alloc|free) *\([^)]' \
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halt='use VIR_ macros from viralloc.h instead of malloc/free' \
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$(_sc_search_regexp)
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# Avoid functions that can lead to double-close bugs.
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sc_prohibit_close:
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@prohibit='([^>.]|^)\<[fp]?close *\(' \
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halt='use VIR_{FORCE_}[F]CLOSE instead of [f]close' \
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$(_sc_search_regexp)
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@prohibit='\<fdopen *\(' \
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halt='use VIR_FDOPEN instead of fdopen' \
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$(_sc_search_regexp)
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# Prefer virCommand for all child processes.
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sc_prohibit_fork_wrappers:
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@prohibit='= *\<(fork|popen|system) *\(' \
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halt='use virCommand for child processes' \
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$(_sc_search_regexp)
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# Prefer mkostemp with O_CLOEXEC.
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sc_prohibit_mkstemp:
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@prohibit='[^"]\<mkstemps? *\(' \
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halt='use mkostemp with O_CLOEXEC instead of mkstemp' \
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$(_sc_search_regexp)
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# access with X_OK accepts directories, but we can't exec() those.
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# access with F_OK or R_OK is okay, though.
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sc_prohibit_access_xok:
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@prohibit='access(at)? *\(.*X_OK' \
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halt='use virFileIsExecutable instead of access(,X_OK)' \
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$(_sc_search_regexp)
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# Similar to the gnulib maint.mk rule for sc_prohibit_strcmp
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# Use STREQLEN or STRPREFIX rather than comparing strncmp == 0, or != 0.
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snp_ = strncmp *\(.+\)
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sc_prohibit_strncmp:
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@prohibit='! *strncmp *\(|\<$(snp_) *[!=]=|[!=]= *$(snp_)' \
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exclude=':# *define STR(N?EQLEN|PREFIX)\(' \
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halt='use STREQLEN or STRPREFIX instead of strncmp' \
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$(_sc_search_regexp)
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# strtol and friends are too easy to misuse
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sc_prohibit_strtol:
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|
@prohibit='\bstrto(u?ll?|[ui]max) *\(' \
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|
exclude='exempt from syntax-check' \
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|
halt='use virStrToLong_*, not strtol variants' \
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|
$(_sc_search_regexp)
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|
@prohibit='\bstrto[df] *\(' \
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|
exclude='exempt from syntax-check' \
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|
halt='use virStrToDouble, not strtod variants' \
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|
$(_sc_search_regexp)
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|
|
# Use virAsprintf rather than as'printf since *strp is undefined on error.
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# But for plain %s, virAsprintf is overkill compared to strdup.
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sc_prohibit_asprintf:
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|
@prohibit='\<v?a[s]printf\>' \
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|
halt='use virAsprintf, not asprintf' \
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|
$(_sc_search_regexp)
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|
@prohibit='virAsprintf.*, *"%s",' \
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|
halt='use VIR_STRDUP instead of virAsprintf with "%s"' \
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|
$(_sc_search_regexp)
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|
|
|
sc_prohibit_strdup:
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|
@prohibit='\<strn?dup\> *\(' \
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|
halt='use VIR_STRDUP, not strdup' \
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|
$(_sc_search_regexp)
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|
|
|
# Prefer virSetUIDGID.
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|
sc_prohibit_setuid:
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|
@prohibit='\<set(re)?[ug]id\> *\(' \
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|
halt='use virSetUIDGID, not raw set*id' \
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|
$(_sc_search_regexp)
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|
|
|
# Don't compare *id_t against raw -1.
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|
sc_prohibit_risky_id_promotion:
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|
@prohibit='\b(user|group|[ug]id) *[=!]= *-' \
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|
halt='cast -1 to ([ug]id_t) before comparing against id' \
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|
$(_sc_search_regexp)
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|
|
|
# Use snprintf rather than s'printf, even if buffer is provably large enough,
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|
# since gnulib has more guarantees for snprintf portability
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|
sc_prohibit_sprintf:
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|
@prohibit='\<[s]printf\>' \
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|
halt='use snprintf, not sprintf' \
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|
$(_sc_search_regexp)
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|
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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_readdir:
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|
@prohibit='\b(read|close|open)dir *\(' \
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|
exclude='exempt from syntax-check' \
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|
halt='use virDirOpen, virDirRead and VIR_DIR_CLOSE' \
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|
$(_sc_search_regexp)
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|
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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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|
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|
sc_prohibit_VIR_ERR_NO_MEMORY:
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|
@prohibit='\<VIR_ERR_NO_MEMORY\>' \
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|
halt='use virReportOOMError, not VIR_ERR_NO_MEMORY' \
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|
$(_sc_search_regexp)
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|
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sc_prohibit_PATH_MAX:
|
|
@prohibit='\<PATH_MAX\>' \
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|
halt='dynamically allocate paths, do not use PATH_MAX' \
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|
$(_sc_search_regexp)
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|
|
|
include $(srcdir)/Makefile.nonreentrant
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|
sc_prohibit_nonreentrant:
|
|
@prohibit="\\<(${NON_REENTRANT_RE}) *\\(" \
|
|
halt="use re-entrant functions (usually ending with _r)" \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_select:
|
|
@prohibit='\<select *\(' \
|
|
halt='use poll(), not select()' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Prohibit the inclusion of <ctype.h>.
|
|
sc_prohibit_ctype_h:
|
|
@prohibit='^# *include *<ctype\.h>' \
|
|
halt='use c-ctype.h instead of ctype.h' \
|
|
$(_sc_search_regexp)
|
|
|
|
# We have our own wrapper for mocking purposes
|
|
sc_prohibit_canonicalize_file_name:
|
|
@prohibit='\<canonicalize_file_name\(' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use virFileCanonicalizePath() instead of canonicalize_file_name()' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Insist on correct types for [pug]id.
|
|
sc_correct_id_types:
|
|
@prohibit='\<(int|long) *[pug]id\>' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use pid_t for pid, uid_t for uid, gid_t for gid' \
|
|
$(_sc_search_regexp)
|
|
|
|
# "const fooPtr a" is the same as "foo * const a", even though it is
|
|
# usually desired to have "foo const *a". It's easier to just prevent
|
|
# the confusing mix of typedef vs. const placement.
|
|
# Also requires that all 'fooPtr' typedefs are actually pointers.
|
|
sc_forbid_const_pointer_typedef:
|
|
@prohibit='(^|[^"])const \w*Ptr' \
|
|
halt='"const fooPtr var" does not declare what you meant' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='typedef [^(]+ [^*]\w*Ptr\b' \
|
|
halt='use correct style and type for Ptr typedefs' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Forbid sizeof foo or sizeof (foo), require sizeof(foo)
|
|
sc_size_of_brackets:
|
|
@prohibit='sizeof\s' \
|
|
halt='use sizeof(foo), not sizeof (foo) or sizeof foo' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Ensure that no C source file, docs, or rng schema uses TABs for
|
|
# indentation. Also match *.h.in files, to get libvirt.h.in. Exclude
|
|
# files in gnulib, since they're imported.
|
|
space_indent_files=(\.(aug(\.in)?|rng|s?[ch](\.in)?|html.in|py|pl|syms)|(daemon|tools)/.*\.in)
|
|
sc_TAB_in_indentation:
|
|
@prohibit='^ * ' \
|
|
in_vc_files='$(space_indent_files)$$' \
|
|
halt='indent with space, not TAB, in C, sh, html, py, syms and RNG schemas' \
|
|
$(_sc_search_regexp)
|
|
|
|
ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
|
|
|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
|
|
|
|
sc_avoid_ctype_macros:
|
|
@prohibit='\b($(ctype_re)) *\(' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='use c-ctype.h instead of ctype macros' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_avoid_strcase:
|
|
@prohibit='\bstrn?case(cmp|str) *\(' \
|
|
halt='use c-strcase.h instead of raw strcase functions' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_virBufferAdd_with_string_literal:
|
|
@prohibit='\<virBufferAdd *\([^,]+, *"[^"]' \
|
|
halt='use virBufferAddLit, not virBufferAdd, with a string literal' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_virBufferAsprintf_with_string_literal:
|
|
@prohibit='\<virBufferAsprintf *\([^,]+, *"([^%"\]|\\.|%%)*"\)' \
|
|
halt='use virBufferAddLit, not virBufferAsprintf, with a string literal' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_forbid_manual_xml_indent:
|
|
@prohibit='virBuffer.*" +<' \
|
|
halt='use virBufferAdjustIndent instead of spaces when indenting xml' \
|
|
$(_sc_search_regexp)
|
|
|
|
# dirname and basename from <libgen.h> are not required to be thread-safe
|
|
sc_prohibit_libgen:
|
|
@prohibit='( (base|dir)name *\(|include .libgen\.h)' \
|
|
halt='use functions from gnulib "dirname.h", not <libgen.h>' \
|
|
$(_sc_search_regexp)
|
|
|
|
# raw xmlGetProp requires some nasty casts
|
|
sc_prohibit_xmlGetProp:
|
|
@prohibit='\<xmlGetProp *\(' \
|
|
halt='use virXMLPropString, not xmlGetProp' \
|
|
$(_sc_search_regexp)
|
|
|
|
# xml(ParseURI|SaveUri) doesn't handle IPv6 URIs well
|
|
sc_prohibit_xmlURI:
|
|
@prohibit='\<xml(ParseURI|SaveUri) *\(' \
|
|
halt='use virURI(Parse|Format), not xml(ParseURI|SaveUri)' \
|
|
$(_sc_search_regexp)
|
|
|
|
# we don't want old old-style return with parentheses around argument
|
|
sc_prohibit_return_as_function:
|
|
@prohibit='\<return *\(([^()]*(\([^()]*\)[^()]*)*)\) *;' \
|
|
halt='avoid extra () with return statements' \
|
|
$(_sc_search_regexp)
|
|
|
|
# ATTRIBUTE_UNUSED should only be applied in implementations, not
|
|
# header declarations
|
|
sc_avoid_attribute_unused_in_header:
|
|
@prohibit='^[^#]*ATTRIBUTE_UNUSED([^:]|$$)' \
|
|
in_vc_files='\.h$$' \
|
|
halt='use ATTRIBUTE_UNUSED in .c rather than .h files' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_int_index:
|
|
@prohibit='\<(int|unsigned)\s*\*?index\>(\s|,|;)' \
|
|
halt='use different name than 'index' for declaration' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_int_ijk:
|
|
@prohibit='\<(int|unsigned) ([^(=]* )*(i|j|k)\>(\s|,|;)' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use size_t, not int/unsigned int for loop vars i, j, k' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_loop_iijjkk:
|
|
@prohibit='\<(int|unsigned) ([^=]+ )*(ii|jj|kk)\>(\s|,|;)' \
|
|
halt='use i, j, k for loop iterators, not ii, jj, kk' \
|
|
$(_sc_search_regexp)
|
|
|
|
# RHEL 5 gcc can't grok "for (int i..."
|
|
sc_prohibit_loop_var_decl:
|
|
@prohibit='\<for *\(\w+[ *]+\w+' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='declare loop iterators outside the for statement' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Use 'bool', not 'int', when assigning true or false
|
|
sc_prohibit_int_assign_bool:
|
|
@prohibit='\<int\>.*= *(true|false)' \
|
|
halt='use bool type for boolean values' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_unsigned_pid:
|
|
@prohibit='\<unsigned\> [^,=;(]+pid' \
|
|
halt='use signed type for pid values' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Many of the function names below came from this filter:
|
|
# git grep -B2 '\<_('|grep -E '\.c- *[[:alpha:]_][[:alnum:]_]* ?\(.*[,;]$' \
|
|
# |sed 's/.*\.c- *//'|perl -pe 's/ ?\(.*//'|sort -u \
|
|
# |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)$'
|
|
|
|
msg_gen_function =
|
|
msg_gen_function += VIR_ERROR
|
|
msg_gen_function += lxcError
|
|
msg_gen_function += regerror
|
|
msg_gen_function += vah_error
|
|
msg_gen_function += vah_warning
|
|
msg_gen_function += virGenericReportError
|
|
msg_gen_function += virRaiseError
|
|
msg_gen_function += virReportError
|
|
msg_gen_function += virReportErrorHelper
|
|
msg_gen_function += virReportSystemError
|
|
msg_gen_function += xenapiSessionErrorHandler
|
|
msg_gen_function += virLastErrorPrefixMessage
|
|
|
|
# Uncomment the following and run "make syntax-check" to see diagnostics
|
|
# that are not yet marked for translation, but that need to be rewritten
|
|
# so that they are translatable.
|
|
# msg_gen_function += fprintf
|
|
# msg_gen_function += testError
|
|
# msg_gen_function += vshPrint
|
|
# msg_gen_function += vshError
|
|
|
|
space =
|
|
space +=
|
|
func_re= ($(subst $(space),|,$(msg_gen_function)))
|
|
|
|
# Look for diagnostics that aren't marked for translation.
|
|
# This won't find any for which error's format string is on a separate line.
|
|
# The sed filters eliminate false-positives like these:
|
|
# _("...: "
|
|
# "%s", _("no storage vol w..."
|
|
sc_libvirt_unmarked_diagnostics:
|
|
@prohibit='\<$(func_re) *\([^"]*"[^"]*[a-z]{3}' \
|
|
exclude='_\(' \
|
|
halt='found unmarked diagnostic(s)' \
|
|
$(_sc_search_regexp)
|
|
@{ $(VC_LIST_EXCEPT) | xargs \
|
|
$(GREP) -nE '\<$(func_re) *\(.*;$$' /dev/null; \
|
|
$(VC_LIST_EXCEPT) | xargs \
|
|
$(GREP) -A1 -nE '\<$(func_re) *\(.*,$$' /dev/null; } \
|
|
| $(SED) -E 's/_\("([^\"]|\\.)+"//;s/"%s"//' \
|
|
| $(GREP) '"' && \
|
|
{ echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# Like the above, but prohibit a newline at the end of a diagnostic.
|
|
# This is subject to false positives partly because it naively looks for
|
|
# `\n"', which may not be the end of the string, and also because it takes
|
|
# two lines of context (the -A2) after the line with the function name.
|
|
# FIXME: this rule might benefit from a separate function list, in case
|
|
# there are functions to which this one applies but that do not get marked
|
|
# diagnostics.
|
|
sc_prohibit_newline_at_end_of_diagnostic:
|
|
@$(VC_LIST_EXCEPT) | xargs $(GREP) -A2 -nE \
|
|
'\<$(func_re) *\(' /dev/null \
|
|
| $(GREP) '\\n"' \
|
|
&& { echo '$(ME): newline at end of message(s)' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# Look for diagnostics that lack a % in the format string, except that we
|
|
# allow VIR_ERROR to do this, and ignore functions that take a single
|
|
# string rather than a format argument.
|
|
sc_prohibit_diagnostic_without_format:
|
|
@{ $(VC_LIST_EXCEPT) | xargs \
|
|
$(GREP) -nE '\<$(func_re) *\(.*;$$' /dev/null; \
|
|
$(VC_LIST_EXCEPT) | xargs \
|
|
$(GREP) -A2 -nE '\<$(func_re) *\(.*,$$' /dev/null; } \
|
|
| $(SED) -rn -e ':l; /[,"]$$/ {N;b l;}' \
|
|
-e '/(xenapiSessionErrorHandler|vah_(error|warning))/d' \
|
|
-e '/\<$(func_re) *\([^"]*"([^%"]|"\n[^"]*")*"[,)]/p' \
|
|
| $(GREP) -vE 'VIR_ERROR' && \
|
|
{ echo '$(ME): found diagnostic without %' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# The strings "" and "%s" should never be marked for translation.
|
|
# Files under tests/ and examples/ should not be translated.
|
|
sc_prohibit_useless_translation:
|
|
@prohibit='_\("(%s)?"\)' \
|
|
halt='found useless translation' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='\<N?_ *\(' \
|
|
in_vc_files='(tests|examples)/' \
|
|
halt='no translations in tests or examples' \
|
|
$(_sc_search_regexp)
|
|
|
|
# When splitting a diagnostic across lines, ensure that there is a space
|
|
# or \n on one side of the split.
|
|
sc_require_whitespace_in_translation:
|
|
@$(VC_LIST_EXCEPT) | xargs $(GREP) -n -A1 '"$$' /dev/null \
|
|
| $(SED) -ne ':l; /"$$/ {N;b l;}; s/"\n[^"]*"/""/g; s/\\n/ /g' \
|
|
-e '/_(.*[^\ ]""[^\ ]/p' | $(GREP) . && \
|
|
{ echo '$(ME): missing whitespace at line split' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# Enforce recommended preprocessor indentation style.
|
|
sc_preprocessor_indentation:
|
|
@if cppi --version >/dev/null 2>&1; then \
|
|
$(VC_LIST_EXCEPT) | $(GREP) -E '\.[ch](\.in)?$$' | xargs cppi -a -c \
|
|
|| { echo '$(ME): incorrect preprocessor indentation' 1>&2; \
|
|
exit 1; }; \
|
|
else \
|
|
echo '$(ME): skipping test $@: cppi not installed' 1>&2; \
|
|
fi
|
|
|
|
# Enforce similar spec file indentation style, by running cppi on a
|
|
# (comment-only) C file that mirrors the same layout as the spec file.
|
|
sc_spec_indentation:
|
|
@if cppi --version >/dev/null 2>&1; then \
|
|
for f in $$($(VC_LIST_EXCEPT) | $(GREP) '\.spec\.in$$'); do \
|
|
$(SED) -e 's|#|// #|; s|%ifn*\(arch\)* |#if a // |' \
|
|
-e 's/%\(else\|endif\|define\)/#\1/' \
|
|
-e 's/^\( *\)\1\1\1#/#\1/' \
|
|
-e 's|^\( *[^#/ ]\)|// \1|; s|^\( */[^/]\)|// \1|' $$f \
|
|
| cppi -a -c 2>&1 | $(SED) "s|standard input|$$f|"; \
|
|
done | { if $(GREP) . >&2; then false; else :; fi; } \
|
|
|| { echo '$(ME): incorrect preprocessor indentation' 1>&2; \
|
|
exit 1; }; \
|
|
else \
|
|
echo '$(ME): skipping test $@: cppi not installed' 1>&2; \
|
|
fi
|
|
|
|
# Nested conditionals are easier to understand if we enforce that endifs
|
|
# can be paired back to the if
|
|
sc_makefile_conditionals:
|
|
@prohibit='(else|endif)($$| *#)' \
|
|
in_vc_files='Makefile\.am' \
|
|
halt='match "if FOO" with "endif FOO" in Makefiles' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Long lines can be harder to diff; too long, and git send-email chokes.
|
|
# For now, only enforce line length on files where we have intentionally
|
|
# fixed things and don't want to regress.
|
|
sc_prohibit_long_lines:
|
|
@prohibit='.{90}' \
|
|
in_vc_files='\.arg[sv]' \
|
|
halt='Wrap long lines in expected output files' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='.{80}' \
|
|
in_vc_files='Makefile\.am' \
|
|
halt='Wrap long lines in Makefiles' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_copyright_format:
|
|
@require='Copyright .*Red 'Hat', Inc\.' \
|
|
containing='Copyright .*Red 'Hat \
|
|
halt='Red Hat copyright is missing Inc.' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='Copyright [^(].*Red 'Hat \
|
|
halt='consistently use (C) in Red Hat copyright' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='\<RedHat\>' \
|
|
halt='spell Red Hat as two words' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Prefer the new URL listing over the old street address listing when
|
|
# calling out where to get a copy of the [L]GPL. Also, while we have
|
|
# to ship COPYING (GPL) alongside COPYING.LESSER (LGPL), we want any
|
|
# source file that calls out a top-level file to call out the LGPL
|
|
# version. Note that our typical copyright boilerplate refers to the
|
|
# license by name, not by reference to a top-level file.
|
|
sc_copyright_usage:
|
|
@prohibit=Boston,' MA' \
|
|
halt='Point to <http://www.gnu.org/licenses/>, not an address' \
|
|
$(_sc_search_regexp)
|
|
@require='COPYING\.LESSER' \
|
|
containing='COPYING' \
|
|
halt='Refer to COPYING.LESSER for LGPL' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='COPYING\.LIB' \
|
|
halt='Refer to COPYING.LESSER for LGPL' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Some functions/macros produce messages intended solely for developers
|
|
# and maintainers. Do not mark them for translation.
|
|
sc_prohibit_gettext_markup:
|
|
@prohibit='\<VIR_(WARN|INFO|DEBUG) *\(_\(' \
|
|
halt='do not mark these strings for translation' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Our code is divided into modular subdirectories for a reason, and
|
|
# lower-level code must not include higher-level headers.
|
|
cross_dirs=$(patsubst $(srcdir)/src/%.,%,$(wildcard $(srcdir)/src/*/.))
|
|
cross_dirs_re=($(subst / ,/|,$(cross_dirs)))
|
|
mid_dirs=access|admin|conf|cpu|locking|logging|rpc|security
|
|
sc_prohibit_cross_inclusion:
|
|
@for dir in $(cross_dirs); do \
|
|
case $$dir in \
|
|
util/) safe="util";; \
|
|
access/ | conf/) safe="($$dir|conf|util)";; \
|
|
cpu/| network/| node_device/| rpc/| security/| storage/) \
|
|
safe="($$dir|util|conf|storage)";; \
|
|
xenapi/ | xenconfig/ ) safe="($$dir|util|conf|xen|cpu)";; \
|
|
*) safe="($$dir|$(mid_dirs)|util)";; \
|
|
esac; \
|
|
in_vc_files="^src/$$dir" \
|
|
prohibit='^# *include .$(cross_dirs_re)' \
|
|
exclude="# *include .$$safe" \
|
|
halt='unsafe cross-directory include' \
|
|
$(_sc_search_regexp) \
|
|
done
|
|
|
|
# When converting an enum to a string, make sure that we track any new
|
|
# elements added to the enum by using a _LAST marker.
|
|
sc_require_enum_last_marker:
|
|
@$(VC_LIST_EXCEPT) | xargs \
|
|
$(GREP) -A1 -nE '^[^#]*VIR_ENUM_IMPL *\(' /dev/null \
|
|
| $(SED) -ne '/VIR_ENUM_IMPL.*,$$/N' \
|
|
-e '/VIR_ENUM_IMPL[^,]*,[^,]*,[^,]*[^_,][^L,][^A,][^S,][^T,],/p' \
|
|
-e '/VIR_ENUM_IMPL[^,]*,[^,]\{0,4\},/p' \
|
|
| $(GREP) . && \
|
|
{ echo '$(ME): enum impl needs _LAST marker on second line' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# In Python files we don't want to end lines with a semicolon like in C
|
|
sc_prohibit_semicolon_at_eol_in_python:
|
|
@prohibit='^[^#].*\;$$' \
|
|
in_vc_files='\.py$$' \
|
|
halt='python does not require to end lines with a semicolon' \
|
|
$(_sc_search_regexp)
|
|
|
|
# mymain() in test files should use return, not exit, for nicer output
|
|
sc_prohibit_exit_in_tests:
|
|
@prohibit='\<exit *\(' \
|
|
in_vc_files='tests/.*\.c$$' \
|
|
halt='use return, not exit(), in tests' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Don't include "libvirt/*.h" in "" form.
|
|
sc_prohibit_include_public_headers_quote:
|
|
@prohibit='# *include *"libvirt/.*\.h"' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='Do not include libvirt/*.h in internal source' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Don't include "libvirt/*.h" in <> form. Except for external tools,
|
|
# e.g. Python binding, examples and tools subdirectories.
|
|
sc_prohibit_include_public_headers_brackets:
|
|
@prohibit='# *include *<libvirt/.*\.h>' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='Do not include libvirt/*.h in internal source' \
|
|
$(_sc_search_regexp)
|
|
|
|
# <config.h> is only needed in .c files; .h files do not need it since
|
|
# .c files must include config.h before any other .h.
|
|
sc_prohibit_config_h_in_headers:
|
|
@prohibit='^# *include\>.*config\.h' \
|
|
in_vc_files='\.h$$' \
|
|
halt='headers should not include <config.h>' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_unbounded_arrays_in_rpc:
|
|
@prohibit='<>' \
|
|
in_vc_files='\.x$$' \
|
|
halt='Arrays in XDR must have a upper limit set for <NNN>' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_atoi:
|
|
@prohibit='\bato(i|f|l|ll|q) *\(' \
|
|
halt='Use virStrToLong* instead of atoi, atol, atof, atoq, atoll' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_wrong_filename_in_comment:
|
|
@$(VC_LIST_EXCEPT) | $(GREP) '\.[ch]$$' | xargs awk 'BEGIN { \
|
|
fail=0; \
|
|
} FNR < 3 { \
|
|
n=match($$0, /[[:space:]][^[:space:]]*[.][ch][[:space:]:]/); \
|
|
if (n > 0) { \
|
|
A=substr($$0, RSTART+1, RLENGTH-2); \
|
|
n=split(FILENAME, arr, "/"); \
|
|
if (A != arr[n]) { \
|
|
print "in " FILENAME ": " A " mentioned in comments "; \
|
|
fail=1; \
|
|
} \
|
|
} \
|
|
} END { \
|
|
if (fail == 1) { \
|
|
exit 1; \
|
|
} \
|
|
}' || { echo '$(ME): The file name in comments must match the' \
|
|
'actual file name' 1>&2; exit 1; }
|
|
|
|
sc_prohibit_virConnectOpen_in_virsh:
|
|
@prohibit='\bvirConnectOpen[a-zA-Z]* *\(' \
|
|
in_vc_files='tools/virsh-.*\.[ch]$$' \
|
|
halt='Use vshConnect() in virsh instead of virConnectOpen*' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_require_space_before_label:
|
|
@prohibit='^( ?)?[_a-zA-Z0-9]+:$$' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='Top-level labels should be indented by one space' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Allow for up to three spaces before the label: this is to avoid running
|
|
# into situations where neither this rule nor require_space_before_label
|
|
# would apply, eg. a line matching ^[a-zA-Z0-9]+ :$
|
|
sc_prohibit_space_in_label:
|
|
@prohibit='^ {0,3}[_a-zA-Z0-9]+ +:$$' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='There should be no space between label name and colon' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Doesn't catch all cases of mismatched braces across if-else, but it helps
|
|
sc_require_if_else_matching_braces:
|
|
@prohibit='( else( if .*\))? {|} else( if .*\))?$$)' \
|
|
in_vc_files='\.[chx]$$' \
|
|
halt='if one side of if-else uses {}, both sides must use it' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_curly_braces_style:
|
|
@if $(VC_LIST_EXCEPT) | $(GREP) '\.[ch]$$' | xargs $(GREP) -nHP \
|
|
'^\s*(?!([a-zA-Z_]*for_?each[a-zA-Z_]*) ?\()([_a-zA-Z0-9]+( [_a-zA-Z0-9]+)* ?\()?(\*?[_a-zA-Z0-9]+(,? \*?[_a-zA-Z0-9\[\]]+)+|void)\) ?\{' \
|
|
/dev/null; then \
|
|
echo '$(ME): Non-K&R style used for curly braces around' \
|
|
'function body' 1>&2; exit 1; \
|
|
fi; \
|
|
if $(VC_LIST_EXCEPT) | $(GREP) '\.[ch]$$' | xargs \
|
|
$(GREP) -A1 -En ' ((if|for|while|switch) \(|(else|do)\b)[^{]*$$' \
|
|
/dev/null | $(GREP) '^[^ ]*- *{'; then \
|
|
echo '$(ME): Use hanging braces for compound statements' 1>&2; exit 1; \
|
|
fi
|
|
|
|
sc_prohibit_windows_special_chars_in_filename:
|
|
@$(VC_LIST_EXCEPT) | $(GREP) '[:*?"<>|]' && \
|
|
{ echo '$(ME): Windows special chars in filename not allowed' 1>&2; echo exit 1; } || :
|
|
|
|
sc_prohibit_mixed_case_abbreviations:
|
|
@prohibit='Pci|Usb|Scsi' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='Use PCI, USB, SCSI, not Pci, Usb, Scsi' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Require #include <locale.h> in all files that call setlocale()
|
|
sc_require_locale_h:
|
|
@require='include.*locale\.h' \
|
|
containing='setlocale *(' \
|
|
halt='setlocale() requires <locale.h>' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_empty_first_line:
|
|
@$(VC_LIST_EXCEPT) | xargs awk 'BEGIN { fail=0; } \
|
|
FNR == 1 { if ($$0 == "") { print FILENAME ":1:"; fail=1; } } \
|
|
END { if (fail == 1) { \
|
|
print "$(ME): Prohibited empty first line" > "/dev/stderr"; \
|
|
} exit fail; }'
|
|
|
|
sc_prohibit_paren_brace:
|
|
@prohibit='\)\{$$' \
|
|
in_vc_files='\.[chx]$$' \
|
|
halt='Put space between closing parenthesis and opening brace' \
|
|
$(_sc_search_regexp)
|
|
|
|
# C guarantees that static variables are zero initialized, and some compilers
|
|
# waste space by sticking explicit initializers in .data instead of .bss
|
|
sc_prohibit_static_zero_init:
|
|
@prohibit='\bstatic\b.*= *(0[^xX0-9]|NULL|false)' \
|
|
in_vc_files='\.[chx](\.in)?$$' \
|
|
halt='static variables do not need explicit zero initialization'\
|
|
$(_sc_search_regexp)
|
|
|
|
# FreeBSD exports the "devname" symbol which produces a warning.
|
|
sc_prohibit_devname:
|
|
@prohibit='\bdevname\b' \
|
|
exclude='sc_prohibit_devname' \
|
|
halt='avoid using devname as FreeBSD exports the symbol' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_system_error_with_vir_err:
|
|
@prohibit='\bvirReportSystemError *\(VIR_ERR_' \
|
|
halt='do not use virReportSystemError with VIR_ERR_* error codes' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Rule to prohibit usage of virXXXFree within library, daemon, remote, etc.
|
|
# functions. There's a corresponding exclude to allow usage within tests,
|
|
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
|
|
sc_prohibit_virXXXFree:
|
|
@prohibit='\bvir(Domain|Network|NodeDevice|StorageVol|StoragePool|Stream|Secret|NWFilter|Interface|DomainSnapshot)Free\b' \
|
|
exclude='sc_prohibit_virXXXFree' \
|
|
halt='avoid using virXXXFree, use virObjectUnref instead' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_sysconf_pagesize:
|
|
@prohibit='sysconf\(_SC_PAGESIZE' \
|
|
halt='use virGetSystemPageSize[KB] instead of sysconf(_SC_PAGESIZE)' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_virSecurity:
|
|
@$(VC_LIST_EXCEPT) | $(GREP) 'src/qemu/' | \
|
|
$(GREP) -v 'src/qemu/qemu_security' | \
|
|
xargs $(GREP) -Pn 'virSecurityManager(?!Ptr)' /dev/null && \
|
|
{ echo '$(ME): prefer qemuSecurity wrappers' 1>&2; exit 1; } || :
|
|
|
|
sc_prohibit_pthread_create:
|
|
@prohibit='\bpthread_create\b' \
|
|
exclude='sc_prohibit_pthread_create' \
|
|
halt='avoid using pthread_create, use virThreadCreate instead' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_not_streq:
|
|
@prohibit='! *STRN?EQ *\(.*\)' \
|
|
halt='Use STRNEQ instead of !STREQ and STREQ instead of !STRNEQ' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_verbose_strcat:
|
|
@prohibit='strncat\([^,]*,\s+([^,]*),\s+strlen\(\1\)\)' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='Use strcat(a, b) instead of strncat(a, b, strlen(b))' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Ensure that each .c file containing a "main" function also
|
|
# calls virGettextInitialize
|
|
sc_gettext_init:
|
|
@require='virGettextInitialize *\(' \
|
|
in_vc_files='\.c$$' \
|
|
containing='\<main *(' \
|
|
halt='the above files do not call virGettextInitialize' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_obj_free_apis_in_virsh:
|
|
@prohibit='\bvir(Domain|DomainSnapshot)Free\b' \
|
|
in_vc_files='virsh.*\.[ch]$$' \
|
|
exclude='sc_prohibit_obj_free_apis_in_virsh' \
|
|
halt='avoid using virDomain(Snapshot)Free in virsh, use virsh-prefixed wrappers instead' \
|
|
$(_sc_search_regexp)
|
|
|
|
https_sites = www.libvirt.org
|
|
https_sites += libvirt.org
|
|
https_sites += security.libvirt.org
|
|
https_sites += qemu.org
|
|
https_sites += www.qemu.org
|
|
https_sites += wiki.qemu.org
|
|
https_sites += linux-kvm.org
|
|
https_sites += www.linux-kvm.org
|
|
|
|
https_re= ($(subst $(space),|,$(https_sites)))
|
|
|
|
sc_prohibit_http_urls:
|
|
@prohibit='http://$(https_re)' \
|
|
exclude="/schemas/" \
|
|
halt='Links must use https:// protocol' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_author:
|
|
@prohibit="(\*|#)\s*(A|a)uthors?:" \
|
|
halt="Author: statements are prohibited in source comments" \
|
|
$(_sc_search_regexp)
|
|
|
|
# Alignment is usually achieved through spaces (at least two of them)
|
|
# or tabs (at least one of them) right before the trailing backslash
|
|
sc_prohibit_backslash_alignment:
|
|
@prohibit='( | )\\$$' \
|
|
in_vc_files='*\.([chx]|am|mk)$$' \
|
|
halt='Do not attempt to right-align backslashes' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Some syntax rules pertaining to the usage of cleanup macros
|
|
# implementing GNU C's cleanup attribute
|
|
|
|
# Rule to ensure that variables declared using a cleanup macro are
|
|
# always initialized.
|
|
sc_require_attribute_cleanup_initialization:
|
|
@prohibit='VIR_AUTO((FREE|PTR|UNREF|CLEAN)\(.+\)|CLOSE|STRINGLIST) *[^=]+;' \
|
|
in_vc_files='\.[chx]$$' \
|
|
halt='variable declared with a cleanup macro must be initialized' \
|
|
$(_sc_search_regexp)
|
|
|
|
# "class" in headers is not good because by default Vim treats it as a keyword
|
|
# Let's prohibit it in source files as well.
|
|
sc_prohibit_class:
|
|
@prohibit=' +_?class *;' \
|
|
in_vc_files='\.[chx]$$' \
|
|
halt='use klass instead of class or _class' \
|
|
$(_sc_search_regexp)
|
|
|
|
# The dirent "d_type" field is non-portable and even when it
|
|
# exists some filesystems will only ever return DT_UNKNOWN.
|
|
# This field should only be used by code which is exclusively
|
|
# run platforms supporting "d_type" and must expect DT_UNKNOWN.
|
|
# We blacklist it to discourage accidental usage which has
|
|
# happened many times. Add an exclude rule if it is genuinely
|
|
# needed and the above restrictions are acceptable.
|
|
sc_prohibit_dirent_d_type:
|
|
@prohibit='(->|\.)d_type' \
|
|
in_vc_files='\.[chx]$$' \
|
|
halt='do not use the d_type field in "struct dirent"' \
|
|
$(_sc_search_regexp)
|
|
|
|
|
|
# We don't use this feature of maint.mk.
|
|
prev_version_file = /dev/null
|
|
|
|
ifneq ($(_gl-Makefile),)
|
|
ifeq (0,$(MAKELEVEL))
|
|
_dry_run_result := $(shell \
|
|
cd '$(srcdir)'; \
|
|
test -d .git || test -f .git || { echo 0; exit; }; \
|
|
$(srcdir)/autogen.sh --dry-run >/dev/null 2>&1; \
|
|
echo $$?; \
|
|
)
|
|
_clean_requested = $(filter %clean,$(MAKECMDGOALS))
|
|
|
|
# A return value of 0 means no action is required
|
|
|
|
# A return value of 1 means a genuine error has occurred while
|
|
# performing the dry run, and it should be reported so it can
|
|
# be investigated
|
|
ifeq (1,$(_dry_run_result))
|
|
$(info INFO: autogen.sh error, running again to show details)
|
|
maint.mk Makefile: _autogen_error
|
|
endif
|
|
|
|
# A return value of 2 means that autogen.sh needs to be executed
|
|
# in earnest before building, probably because of gnulib updates.
|
|
# We don't run autogen.sh if the clean target has been invoked,
|
|
# though, as it would be quite pointless
|
|
ifeq (2,$(_dry_run_result)$(_clean_requested))
|
|
$(info INFO: running autogen.sh is required, running it now...)
|
|
$(shell touch $(srcdir)/AUTHORS)
|
|
maint.mk Makefile: _autogen
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
# It is necessary to call autogen any time gnulib changes. Autogen
|
|
# reruns configure, then we regenerate all Makefiles at once.
|
|
.PHONY: _autogen
|
|
_autogen:
|
|
$(srcdir)/autogen.sh
|
|
./config.status
|
|
|
|
.PHONY: _autogen_error
|
|
_autogen_error:
|
|
$(srcdir)/autogen.sh --dry-run
|
|
|
|
ifneq ($(_gl-Makefile),)
|
|
syntax-check: spacing-check test-wrap-argv \
|
|
prohibit-duplicate-header mock-noinline group-qemu-caps \
|
|
header-ifdef
|
|
@if ! cppi --version >/dev/null 2>&1; then \
|
|
echo "*****************************************************" >&2; \
|
|
echo "* cppi not installed, some checks have been skipped *" >&2; \
|
|
echo "*****************************************************" >&2; \
|
|
fi
|
|
endif
|
|
|
|
# Don't include duplicate header in the source (either *.c or *.h)
|
|
prohibit-duplicate-header:
|
|
$(AM_V_GEN)$(VC_LIST_EXCEPT) | $(GREP) '\.[chx]$$' | xargs \
|
|
$(PERL) -W $(top_srcdir)/build-aux/prohibit-duplicate-header.pl
|
|
|
|
spacing-check:
|
|
$(AM_V_GEN)$(VC_LIST) | $(GREP) '\.c$$' | xargs \
|
|
$(PERL) $(top_srcdir)/build-aux/check-spacing.pl || \
|
|
{ echo '$(ME): incorrect formatting' 1>&2; exit 1; }
|
|
|
|
mock-noinline:
|
|
$(AM_V_GEN)$(VC_LIST) | $(GREP) '\.[ch]$$' | xargs \
|
|
$(PERL) $(top_srcdir)/build-aux/mock-noinline.pl
|
|
|
|
header-ifdef:
|
|
$(AM_V_GEN)$(VC_LIST) | $(GREP) '\.[h]$$' | xargs \
|
|
$(PERL) $(top_srcdir)/build-aux/header-ifdef.pl
|
|
|
|
test-wrap-argv:
|
|
$(AM_V_GEN)$(VC_LIST) | $(GREP) -E '\.(ldargs|args)' | xargs \
|
|
$(PERL) $(top_srcdir)/tests/test-wrap-argv.pl --check
|
|
|
|
group-qemu-caps:
|
|
$(AM_V_GEN)$(PERL) $(top_srcdir)/tests/group-qemu-caps.pl --check $(top_srcdir)/
|
|
|
|
# sc_po_check can fail if generated files are not built first
|
|
sc_po_check: \
|
|
$(srcdir)/src/remote/remote_daemon_dispatch_stubs.h \
|
|
$(srcdir)/src/remote/remote_daemon_dispatch_qemu_stubs.h \
|
|
$(srcdir)/src/remote/remote_client_bodies.h \
|
|
$(srcdir)/src/admin/admin_server_dispatch_stubs.h \
|
|
$(srcdir)/src/admin/admin_client.h
|
|
$(srcdir)/src/remote/remote_daemon_dispatch_stubs.h: $(srcdir)/src/remote/remote_protocol.x
|
|
$(MAKE) -C src remote/remote_daemon_dispatch_stubs.h
|
|
$(srcdir)/src/remote/remote_daemon_dispatch_qemu_stubs.h: $(srcdir)/src/remote/qemu_protocol.x
|
|
$(MAKE) -C src remote/remote_daemon_dispatch_qemu_stubs.h
|
|
$(srcdir)/src/remote/remote_client_bodies.h: $(srcdir)/src/remote/remote_protocol.x
|
|
$(MAKE) -C src remote/remote_client_bodies.h
|
|
$(srcdir)/src/admin/admin_server_dispatch_stubs.h: $(srcdir)/src/admin/admin_protocol.x
|
|
$(MAKE) -C src admin/admin_server_dispatch_stubs.h
|
|
$(srcdir)/src/admin/admin_client.h: $(srcdir)/src/admin/admin_protocol.x
|
|
$(MAKE) -C src admin/admin_client.h
|
|
|
|
# List all syntax-check exemptions:
|
|
exclude_file_name_regexp--sc_avoid_strcase = ^tools/vsh\.h$$
|
|
|
|
_src1=libvirt-stream|qemu/qemu_monitor|util/vir(command|file|fdstream)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon
|
|
_test1=shunloadtest|virnettlscontexttest|virnettlssessiontest|vircgroupmock|commandhelper
|
|
exclude_file_name_regexp--sc_avoid_write = \
|
|
^(src/($(_src1))|tools/virsh-console|tests/($(_test1)))\.c$$
|
|
|
|
exclude_file_name_regexp--sc_bindtextdomain = .*
|
|
|
|
exclude_file_name_regexp--sc_gettext_init = ^((tests|examples)/|tools/virt-login-shell.c)
|
|
|
|
exclude_file_name_regexp--sc_copyright_format = \
|
|
^cfg\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_copyright_usage = \
|
|
^COPYING(|\.LESSER)$$
|
|
|
|
exclude_file_name_regexp--sc_flags_usage = \
|
|
^(cfg\.mk|docs/|src/util/virnetdevtap\.c$$|tests/((vir(cgroup|pci|test|usb)|nss|qemuxml2argv|qemusecurity)mock|virfilewrapper)\.c$$)
|
|
|
|
exclude_file_name_regexp--sc_libvirt_unmarked_diagnostics = \
|
|
^(src/rpc/gendispatch\.pl$$|tests/)
|
|
|
|
exclude_file_name_regexp--sc_po_check = ^(docs/|src/rpc/gendispatch\.pl$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_VIR_ERR_NO_MEMORY = \
|
|
^(cfg\.mk|include/libvirt/virterror\.h|src/remote/remote_daemon_dispatch\.c|src/util/virerror\.c|docs/internals/oomtesting\.html\.in)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_PATH_MAX = \
|
|
^cfg\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_access_xok = \
|
|
^(cfg\.mk|src/util/virutil\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_asprintf = \
|
|
^(cfg\.mk|bootstrap.conf$$|examples/|src/util/virstring\.[ch]$$|tests/vircgroupmock\.c|tools/virt-login-shell\.c|tools/nss/libvirt_nss\.c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_strdup = \
|
|
^(docs/|examples/|src/util/virstring\.c|tests/vir(netserverclient|cgroup)mock.c|tests/commandhelper\.c|tools/nss/libvirt_nss_(leases|macs)\.c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_close = \
|
|
(\.p[yl]$$|\.spec\.in$$|^docs/|^(src/util/virfile\.c|src/libvirt-stream\.c|tests/(vir.+mock\.c|commandhelper\.c|qemusecuritymock\.c)|tools/nss/libvirt_nss_(leases|macs)\.c)$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
|
|
(^tests/(virhostcpu|virpcitest)data/|docs/js/.*\.js|docs/fonts/.*\.woff|\.diff|tests/virconfdata/no-newline\.conf$$)
|
|
|
|
_src2=src/(util/vircommand|libvirt|lxc/lxc_controller|locking/lock_daemon|logging/log_daemon|remote/remote_daemon)
|
|
exclude_file_name_regexp--sc_prohibit_fork_wrappers = \
|
|
(^($(_src2)|tests/testutils)\.c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/vir(util|log)\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_internal_functions = \
|
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^src/(util/(viralloc|virutil|virfile)\.[hc]|esx/esx_vi\.c)$$
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exclude_file_name_regexp--sc_prohibit_raw_virclassnew = \
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^src/util/virobject\.[hc]$$
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exclude_file_name_regexp--sc_prohibit_newline_at_end_of_diagnostic = \
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^src/rpc/gendispatch\.pl$$
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exclude_file_name_regexp--sc_prohibit_nonreentrant = \
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^((po|tests|examples)/|docs/.*(py|js|html\.in)|run.in$$|tools/wireshark/util/genxdrstub\.pl|tools/virt-login-shell\.c$$)
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exclude_file_name_regexp--sc_prohibit_select = \
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^cfg\.mk$$
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exclude_file_name_regexp--sc_prohibit_canonicalize_file_name = \
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^(cfg\.mk|tests/virfilemock\.c)$$
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exclude_file_name_regexp--sc_prohibit_raw_allocation = \
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|
^(docs/hacking\.html\.in|src/util/viralloc\.[ch]|examples/.*|tests/(securityselinuxhelper|(vircgroup|nss)mock|commandhelper)\.c|tools/wireshark/src/packet-libvirt\.c|tools/nss/libvirt_nss(_leases|_macs)?\.c)$$
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|
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exclude_file_name_regexp--sc_prohibit_readlink = \
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^src/(util/virutil|lxc/lxc_container)\.c$$
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exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/virutil\.c|tools/virt-login-shell\.c$$
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exclude_file_name_regexp--sc_prohibit_sprintf = \
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^(cfg\.mk|docs/hacking\.html\.in|.*\.stp|.*\.pl)$$
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exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/virstring\.c$$
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exclude_file_name_regexp--sc_prohibit_strtol = ^examples/.*$$
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exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/virxml\.c$$
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exclude_file_name_regexp--sc_prohibit_xmlURI = ^src/util/viruri\.c$$
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|
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exclude_file_name_regexp--sc_prohibit_return_as_function = \.py$$
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exclude_file_name_regexp--sc_require_config_h = \
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^(examples/|tools/virsh-edit\.c$$|tests/virmockstathelpers.c)
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exclude_file_name_regexp--sc_require_config_h_first = \
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|
^(examples/|tools/virsh-edit\.c$$|tests/virmockstathelpers.c)
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|
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exclude_file_name_regexp--sc_trailing_blank = \
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|
/sysinfodata/.*\.data|/virhostcpudata/.*\.cpuinfo|^gnulib/local/.*/.*diff$$
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|
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exclude_file_name_regexp--sc_unmarked_diagnostics = \
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|
^(docs/apibuild.py|tests/virt-aa-helper-test|docs/js/.*\.js)$$
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exclude_file_name_regexp--sc_size_of_brackets = cfg.mk
|
|
|
|
exclude_file_name_regexp--sc_correct_id_types = \
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|
(^src/locking/lock_protocol.x$$)
|
|
|
|
exclude_file_name_regexp--sc_m4_quote_check = m4/virt-lib.m4
|
|
|
|
exclude_file_name_regexp--sc_prohibit_include_public_headers_quote = \
|
|
^(src/internal\.h$$|tools/wireshark/src/packet-libvirt.c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_include_public_headers_brackets = \
|
|
^(tools/|examples/|include/libvirt/(virterror|libvirt(-(admin|qemu|lxc))?)\.h$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_int_ijk = \
|
|
^(src/remote_protocol-structs|src/remote/remote_protocol\.x|cfg\.mk|include/libvirt/libvirt.+|src/admin_protocol-structs|src/admin/admin_protocol\.x)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_unsigned_pid = \
|
|
^(include/libvirt/.*\.h|src/(qemu/qemu_driver\.c|driver-hypervisor\.h|libvirt(-[a-z]*)?\.c|.*\.x|util/vir(polkit|systemd)\.c)|tests/virpolkittest\.c|tools/virsh-domain\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_avoid_attribute_unused_in_header = \
|
|
^(src/util/virlog\.h|src/network/bridge_driver\.h)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_mixed_case_abbreviations = \
|
|
^src/(vbox/vbox_CAPI.*.h|esx/esx_vi.(c|h)|esx/esx_storage_backend_iscsi.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_empty_first_line = \
|
|
^(README|src/esx/README|tests/(vmwarever|virhostcpu)data/.*)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_useless_translation = \
|
|
^tests/virpolkittest.c
|
|
|
|
exclude_file_name_regexp--sc_prohibit_devname = \
|
|
^(tools/virsh.pod|cfg.mk|docs/.*)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
|
|
^(docs/|tests/|examples/|tools/|cfg.mk|src/test/test_driver.c|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).h|src/libvirt-(domain|qemu|network|nodedev|storage|stream|secret|nwfilter|interface|domain-snapshot).c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_sysconf_pagesize = \
|
|
^(cfg\.mk|src/util/virutil\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_pthread_create = \
|
|
^(cfg\.mk|src/util/virthread\.c|tests/.*)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_always-defined_macros = \
|
|
^tests/virtestmock.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_readdir = \
|
|
^(tests/(.*mock|virfilewrapper)\.c|tools/nss/libvirt_nss\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_cross_inclusion = \
|
|
^(src/util/virclosecallbacks\.h|src/util/virhostdev\.h)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_dirent_d_type = \
|
|
^(src/util/vircgroup.c)$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_strcmp = \
|
|
^(tools/nss/libvirt_nss.*\.c)
|