mirror of
https://gitlab.com/libvirt/libvirt.git
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67e72053c1
Prefer the GLib version of the macro. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2351 lines
86 KiB
Makefile
2351 lines
86 KiB
Makefile
#
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# Rules for running syntax-check, derived from gnulib's
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# maint.mk
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#
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# Copyright (C) 2008-2019 Red Hat, Inc.
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# Copyright (C) 2003-2019 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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# This is reported not to work with make-3.79.1
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# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
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ME := $(_build-aux)/syntax-check.mk
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# These variables ought to be defined through the configure.ac section
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# of the module description. But some packages import this file directly,
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# ignoring the module description.
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AWK ?= awk
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GREP ?= grep
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SED ?= sed
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# Helper variables.
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_empty =
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_sp = $(_empty) $(_empty)
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# _equal,S1,S2
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# ------------
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# If S1 == S2, return S1, otherwise the empty string.
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_equal = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))
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GIT = git
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VC = $(GIT)
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VC_LIST = $(srcdir)/$(_build-aux)/vc-list-files -C $(srcdir)
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# You can override this variable in syntax-check.mk if your gnulib submodule lives
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# in a different location.
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gnulib_dir ?= $(srcdir)/gnulib
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# You can override this variable in syntax-check.mk to set your own regexp
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# matching files to ignore.
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VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$
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# This is to preprocess robustly the output of $(VC_LIST), so that even
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# when $(srcdir) is a pathological name like "....", the leading sed command
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# removes only the intended prefix.
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_dot_escaped_srcdir = $(subst .,\.,$(srcdir))
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# Post-process $(VC_LIST) output, prepending $(srcdir)/, but only
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# when $(srcdir) is not ".".
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ifeq ($(srcdir),.)
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_prepend_srcdir_prefix =
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else
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_prepend_srcdir_prefix = | $(SED) 's|^|$(srcdir)/|'
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endif
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# In order to be able to consistently filter "."-relative names,
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# (i.e., with no $(srcdir) prefix), this definition is careful to
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# remove any $(srcdir) prefix, and to restore what it removes.
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_sc_excl = \
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$(or $(exclude_file_name_regexp--$@),^$$)
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VC_LIST_EXCEPT = \
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$(VC_LIST) | $(SED) 's|^$(_dot_escaped_srcdir)/||' \
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| if test -f $(srcdir)/.x-$@; then $(GREP) -vEf $(srcdir)/.x-$@; \
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else $(GREP) -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \
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| $(GREP) -Ev -e '($(VC_LIST_ALWAYS_EXCLUDE_REGEX)|$(_sc_excl))' \
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$(_prepend_srcdir_prefix)
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# Override this in syntax-check.mk if you are using a different format in your
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# NEWS file.
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today = $(shell date +%Y-%m-%d)
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# Prevent programs like 'sort' from considering distinct strings to be equal.
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# Doing it here saves us from having to set LC_ALL elsewhere in this file.
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export LC_ALL = C
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## --------------- ##
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## Sanity checks. ##
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## --------------- ##
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_cfg_mk := $(wildcard $(srcdir)/$(_build-aux)/syntax-check.mk)
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# Collect the names of rules starting with 'sc_'.
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syntax-check-rules := $(sort $(shell $(SED) -n \
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's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' $(srcdir)/$(ME) $(_cfg_mk)))
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.PHONY: $(syntax-check-rules)
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ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0)
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local-checks-available += $(syntax-check-rules)
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else
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local-checks-available += no-vc-detected
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no-vc-detected:
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@echo "No version control files detected; skipping syntax check"
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endif
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.PHONY: $(local-checks-available)
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# Arrange to print the name of each syntax-checking rule just before running it.
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$(syntax-check-rules): %: %.m
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sc_m_rules_ = $(patsubst %, %.m, $(syntax-check-rules))
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.PHONY: $(sc_m_rules_)
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$(sc_m_rules_):
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@echo $(patsubst sc_%.m, %, $@)
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@date +%s.%N > .sc-start-$(basename $@)
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# Compute and print the elapsed time for each syntax-check rule.
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sc_z_rules_ = $(patsubst %, %.z, $(syntax-check-rules))
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.PHONY: $(sc_z_rules_)
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$(sc_z_rules_): %.z: %
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@end=$$(date +%s.%N); \
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start=$$(cat .sc-start-$*); \
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rm -f .sc-start-$*; \
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$(AWK) -v s=$$start -v e=$$end \
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'END {printf "%.2f $(patsubst sc_%,%,$*)\n", e - s}' < /dev/null
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# The patsubst here is to replace each sc_% rule with its sc_%.z wrapper
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# that computes and prints elapsed time.
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local-check := \
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$(patsubst sc_%, sc_%.z, \
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$(filter-out $(local-checks-to-skip), $(local-checks-available)))
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syntax-check: $(local-check)
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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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# 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 \
|
|
$(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 G_GNUC_UNUSED' \
|
|
exclude='virSecurityDomainImageLabelFlags' \
|
|
halt='flags should be checked with virCheckFlags' \
|
|
$(_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:
|
|
@prohibit='vir(Free|AllocN?|ReallocN|(Insert|Delete)ElementsN|File(Close|Fclose|Fdopen)) *\(' \
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|
halt='use VIR_ macros instead of internal functions' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_raw_virclassnew:
|
|
@prohibit='virClassNew *\(' \
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|
halt='use VIR_CLASS_NEW instead of virClassNew' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Avoid raw malloc and free, except in documentation comments.
|
|
sc_prohibit_raw_allocation:
|
|
@prohibit='^.[^*].*\<((m|c|re)alloc|free) *\([^)]' \
|
|
halt='use VIR_ macros from viralloc.h instead of malloc/free' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Avoid functions that can lead to double-close bugs.
|
|
sc_prohibit_close:
|
|
@prohibit='([^>.]|^)\<[fp]?close *\(' \
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|
halt='use VIR_{FORCE_}[F]CLOSE instead of [f]close' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='\<fdopen *\(' \
|
|
halt='use VIR_FDOPEN instead of fdopen' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Prefer virCommand for all child processes.
|
|
sc_prohibit_fork_wrappers:
|
|
@prohibit='= *\<(fork|popen|system) *\(' \
|
|
halt='use virCommand for child processes' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Prefer mkostemp with O_CLOEXEC.
|
|
sc_prohibit_mkstemp:
|
|
@prohibit='[^"]\<mkstemps? *\(' \
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|
halt='use mkostemp with O_CLOEXEC instead of mkstemp' \
|
|
$(_sc_search_regexp)
|
|
|
|
# access with X_OK accepts directories, but we can't exec() those.
|
|
# access with F_OK or R_OK is okay, though.
|
|
sc_prohibit_access_xok:
|
|
@prohibit='access(at)? *\(.*X_OK' \
|
|
halt='use virFileIsExecutable instead of access(,X_OK)' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Similar to the gnulib syntax-check.mk rule for sc_prohibit_strcmp
|
|
# Use STREQLEN or STRPREFIX rather than comparing strncmp == 0, or != 0.
|
|
snp_ = strncmp *\(.+\)
|
|
sc_prohibit_strncmp:
|
|
@prohibit='! *strncmp *\(|\<$(snp_) *[!=]=|[!=]= *$(snp_)' \
|
|
exclude=':# *define STR(N?EQLEN|PREFIX)\(' \
|
|
halt='use STREQLEN or STRPREFIX instead of strncmp' \
|
|
$(_sc_search_regexp)
|
|
|
|
# strtol and friends are too easy to misuse
|
|
sc_prohibit_strtol:
|
|
@prohibit='\bstrto(u?ll?|[ui]max) *\(' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use virStrToLong_*, not strtol variants' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='\bstrto[df] *\(' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use virStrToDouble, not strtod variants' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Use virAsprintf rather than as'printf since *strp is undefined on error.
|
|
# But for plain %s, virAsprintf is overkill compared to strdup.
|
|
sc_prohibit_asprintf:
|
|
@prohibit='\<v?a[s]printf\>' \
|
|
halt='use virAsprintf, not asprintf' \
|
|
$(_sc_search_regexp)
|
|
@prohibit='virAsprintf.*, *"%s",' \
|
|
halt='use VIR_STRDUP instead of virAsprintf with "%s"' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_strdup:
|
|
@prohibit='\<strn?dup\> *\(' \
|
|
halt='use VIR_STRDUP, not strdup' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Prefer virSetUIDGID.
|
|
sc_prohibit_setuid:
|
|
@prohibit='\<set(re)?[ug]id\> *\(' \
|
|
halt='use virSetUIDGID, not raw set*id' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Don't compare *id_t against raw -1.
|
|
sc_prohibit_risky_id_promotion:
|
|
@prohibit='\b(user|group|[ug]id) *[=!]= *-' \
|
|
halt='cast -1 to ([ug]id_t) before comparing against id' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Use snprintf rather than s'printf, even if buffer is provably large enough,
|
|
# since gnulib has more guarantees for snprintf portability
|
|
sc_prohibit_sprintf:
|
|
@prohibit='\<[s]printf\>' \
|
|
halt='use snprintf, not sprintf' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_readlink:
|
|
@prohibit='\<readlink *\(' \
|
|
halt='use virFileResolveLink, not readlink' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_gethostname:
|
|
@prohibit='gethostname *\(' \
|
|
halt='use virGetHostname, not gethostname' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_readdir:
|
|
@prohibit='\b(read|close|open)dir *\(' \
|
|
exclude='exempt from syntax-check' \
|
|
halt='use virDirOpen, virDirRead and VIR_DIR_CLOSE' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_gettext_noop:
|
|
@prohibit='gettext_noop *\(' \
|
|
halt='use N_, not gettext_noop' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_VIR_ERR_NO_MEMORY:
|
|
@prohibit='\<VIR_ERR_NO_MEMORY\>' \
|
|
halt='use virReportOOMError, not VIR_ERR_NO_MEMORY' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_PATH_MAX:
|
|
@prohibit='\<PATH_MAX\>' \
|
|
halt='dynamically allocate paths, do not use PATH_MAX' \
|
|
$(_sc_search_regexp)
|
|
|
|
include $(srcdir)/Makefile.nonreentrant
|
|
sc_prohibit_nonreentrant:
|
|
@prohibit="\\<(${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)
|
|
|
|
# G_GNUC_UNUSED should only be applied in implementations, not
|
|
# header declarations
|
|
sc_avoid_g_gnuc_unused_in_header:
|
|
@prohibit='^[^#]*G_GNUC_UNUSED([^:]|$$)' \
|
|
in_vc_files='\.h$$' \
|
|
halt='use G_GNUC_UNUSED in .c rather than .h files' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_attribute_macros:
|
|
@prohibit='ATTRIBUTE_(UNUSED|NORETURN|SENTINEL|RETURN_CHECK|NOINLINE|FMT_PRINTF|FALLTHROUGH)' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='use GLib macros: G_GNUC_<ATTRIBUTE_SUFFIX> for most' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_non_glib_macros:
|
|
@prohibit='ARRAY_CARDINALITY' \
|
|
in_vc_files='\.[ch]$$' \
|
|
halt='use GLib macros: G_N_ELEMENTS' \
|
|
$(_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)$'
|
|
|
|
msg_gen_function =
|
|
msg_gen_function += VIR_ERROR
|
|
msg_gen_function += lxcError
|
|
msg_gen_function += regerror
|
|
msg_gen_function += vah_error
|
|
msg_gen_function += vah_warning
|
|
msg_gen_function += virGenericReportError
|
|
msg_gen_function += virRaiseError
|
|
msg_gen_function += virReportError
|
|
msg_gen_function += virReportErrorHelper
|
|
msg_gen_function += virReportSystemError
|
|
msg_gen_function += virLastErrorPrefixMessage
|
|
|
|
# Uncomment the following and run "make syntax-check" to see diagnostics
|
|
# that are not yet marked for translation, but that need to be rewritten
|
|
# so that they are translatable.
|
|
# msg_gen_function += fprintf
|
|
# msg_gen_function += testError
|
|
# msg_gen_function += vshPrint
|
|
# msg_gen_function += vshError
|
|
|
|
space =
|
|
space +=
|
|
func_re= ($(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 '/(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(\.inc)?\.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="($$dir|util|conf|storage)";; \
|
|
*) safe="($$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.*,$$/N' \
|
|
-e '/VIR_ENUM_IMPL[^,]*,[^,]*,[^,]*[^_,][^L,][^A,][^S,][^T,],/p' \
|
|
-e '/VIR_ENUM_IMPL[^,]*,[^,]\{0,4\},/p' \
|
|
| $(GREP) . && \
|
|
{ echo '$(ME): enum impl needs _LAST marker on second line' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# In Python files we don't want to end lines with a semicolon like in C
|
|
sc_flake8:
|
|
@if [ -n "$(FLAKE8)" ]; then \
|
|
$(VC_LIST_EXCEPT) | $(GREP) '\.py$$' | xargs \
|
|
$(FLAKE8) --select E703 --show-source; \
|
|
else \
|
|
echo '$(ME): skipping test $@: flake8 not installed' 1>&2; \
|
|
fi
|
|
|
|
# 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='((g_auto(ptr|free)?)|(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)
|
|
|
|
|
|
# _sc_search_regexp
|
|
#
|
|
# This macro searches for a given construct in the selected files and
|
|
# then takes some action.
|
|
#
|
|
# Parameters (shell variables):
|
|
#
|
|
# prohibit | require
|
|
#
|
|
# Regular expression (ERE) denoting either a forbidden construct
|
|
# or a required construct. Those arguments are exclusive.
|
|
#
|
|
# exclude
|
|
#
|
|
# Regular expression (ERE) denoting lines to ignore that matched
|
|
# a prohibit construct. For example, this can be used to exclude
|
|
# comments that mention why the nearby code uses an alternative
|
|
# construct instead of the simpler prohibited construct.
|
|
#
|
|
# in_vc_files | in_files
|
|
#
|
|
# grep-E-style regexp selecting the files to check. For in_vc_files,
|
|
# the regexp is used to select matching files from the list of all
|
|
# version-controlled files; for in_files, it's from the names printed
|
|
# by "find $(srcdir)". When neither is specified, use all files that
|
|
# are under version control.
|
|
#
|
|
# containing | non_containing
|
|
#
|
|
# Select the files (non) containing strings matching this regexp.
|
|
# If both arguments are specified then CONTAINING takes
|
|
# precedence.
|
|
#
|
|
# with_grep_options
|
|
#
|
|
# Extra options for grep.
|
|
#
|
|
# ignore_case
|
|
#
|
|
# Ignore case.
|
|
#
|
|
# halt
|
|
#
|
|
# Message to display before to halting execution.
|
|
#
|
|
# Finally, you may exempt files based on an ERE matching file names.
|
|
# For example, to exempt from the sc_space_tab check all files with the
|
|
# .diff suffix, set this Make variable:
|
|
#
|
|
# exclude_file_name_regexp--sc_space_tab = \.diff$
|
|
#
|
|
# Note that while this functionality is mostly inherited via VC_LIST_EXCEPT,
|
|
# when filtering by name via in_files, we explicitly filter out matching
|
|
# names here as well.
|
|
|
|
# Initialize each, so that envvar settings cannot interfere.
|
|
export require =
|
|
export prohibit =
|
|
export exclude =
|
|
export in_vc_files =
|
|
export in_files =
|
|
export containing =
|
|
export non_containing =
|
|
export halt =
|
|
export with_grep_options =
|
|
|
|
# By default, _sc_search_regexp does not ignore case.
|
|
export ignore_case =
|
|
_ignore_case = $$(test -n "$$ignore_case" && printf %s -i || :)
|
|
|
|
define _sc_say_and_exit
|
|
dummy=; : so we do not need a semicolon before each use; \
|
|
{ printf '%s\n' "$(ME): $$msg" 1>&2; exit 1; };
|
|
endef
|
|
|
|
define _sc_search_regexp
|
|
dummy=; : so we do not need a semicolon before each use; \
|
|
\
|
|
: Check arguments; \
|
|
test -n "$$prohibit" && test -n "$$require" \
|
|
&& { msg='Cannot specify both prohibit and require' \
|
|
$(_sc_say_and_exit) } || :; \
|
|
test -z "$$prohibit" && test -z "$$require" \
|
|
&& { msg='Should specify either prohibit or require' \
|
|
$(_sc_say_and_exit) } || :; \
|
|
test -z "$$prohibit" && test -n "$$exclude" \
|
|
&& { msg='Use of exclude requires a prohibit pattern' \
|
|
$(_sc_say_and_exit) } || :; \
|
|
test -n "$$in_vc_files" && test -n "$$in_files" \
|
|
&& { msg='Cannot specify both in_vc_files and in_files' \
|
|
$(_sc_say_and_exit) } || :; \
|
|
test "x$$halt" != x \
|
|
|| { msg='halt not defined' $(_sc_say_and_exit) }; \
|
|
\
|
|
: Filter by file name; \
|
|
if test -n "$$in_files"; then \
|
|
files=$$(find $(srcdir) | $(GREP) -E "$$in_files" \
|
|
| $(GREP) -Ev '$(_sc_excl)'); \
|
|
else \
|
|
files=$$($(VC_LIST_EXCEPT)); \
|
|
if test -n "$$in_vc_files"; then \
|
|
files=$$(echo "$$files" | $(GREP) -E "$$in_vc_files"); \
|
|
fi; \
|
|
fi; \
|
|
\
|
|
: Filter by content; \
|
|
test -n "$$files" \
|
|
&& test -n "$$containing" \
|
|
&& { files=$$(echo "$$files" | xargs $(GREP) -l "$$containing"); } \
|
|
|| :; \
|
|
test -n "$$files" \
|
|
&& test -n "$$non_containing" \
|
|
&& { files=$$(echo "$$files" | xargs $(GREP) -vl "$$non_containing"); } \
|
|
|| :; \
|
|
\
|
|
: Check for the construct; \
|
|
if test -n "$$files"; then \
|
|
if test -n "$$prohibit"; then \
|
|
echo "$$files" \
|
|
| xargs $(GREP) $$with_grep_options $(_ignore_case) -nE \
|
|
"$$prohibit" /dev/null \
|
|
| $(GREP) -vE "$${exclude:-^$$}" \
|
|
&& { msg="$$halt" $(_sc_say_and_exit) } \
|
|
|| :; \
|
|
else \
|
|
echo "$$files" \
|
|
| xargs \
|
|
$(GREP) $$with_grep_options $(_ignore_case) -LE "$$require" \
|
|
| $(GREP) . \
|
|
&& { msg="$$halt" $(_sc_say_and_exit) } \
|
|
|| :; \
|
|
fi \
|
|
else :; \
|
|
fi || :;
|
|
endef
|
|
|
|
sc_avoid_if_before_free:
|
|
@$(VC_LIST_EXCEPT) \
|
|
| $(GREP) -v useless-if-before-free \
|
|
| xargs \
|
|
$(srcdir)/$(_build-aux)/useless-if-before-free \
|
|
$(useless_free_options) \
|
|
&& { printf '$(ME): found useless "if"' \
|
|
' before "free" above\n' 1>&2; \
|
|
exit 1; } \
|
|
|| :
|
|
|
|
sc_cast_of_argument_to_free:
|
|
@prohibit='\<free *\( *\(' halt="don't cast free argument" \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_cast_of_x_alloc_return_value:
|
|
@prohibit='\*\) *x(m|c|re)alloc\>' \
|
|
halt="don't cast x*alloc return value" \
|
|
$(_sc_search_regexp)
|
|
|
|
# Use STREQ rather than comparing strcmp == 0, or != 0.
|
|
sp_ = strcmp *\(.+\)
|
|
sc_prohibit_strcmp:
|
|
@prohibit='! *strcmp *\(|\<$(sp_) *[!=]=|[!=]= *$(sp_)' \
|
|
exclude='# *define STRN?EQ\(' \
|
|
halt='replace strcmp calls above with STREQ/STRNEQ' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Really. You don't want to use this function.
|
|
# It may fail to NUL-terminate the destination,
|
|
# and always NUL-pads out to the specified length.
|
|
sc_prohibit_strncpy:
|
|
@prohibit='\<strncpy *\(' \
|
|
halt='do not use strncpy, period' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Pass EXIT_*, not number, to usage, exit, and error (when exiting)
|
|
# Convert all uses automatically, via these two commands:
|
|
# git grep -l '\<exit *(1)' \
|
|
# | grep -vEf .x-sc_prohibit_magic_number_exit \
|
|
# | xargs --no-run-if-empty \
|
|
# perl -pi -e 's/(^|[^.])\b(exit ?)\(1\)/$1$2(EXIT_FAILURE)/'
|
|
# git grep -l '\<exit *(0)' \
|
|
# | grep -vEf .x-sc_prohibit_magic_number_exit \
|
|
# | xargs --no-run-if-empty \
|
|
# perl -pi -e 's/(^|[^.])\b(exit ?)\(0\)/$1$2(EXIT_SUCCESS)/'
|
|
sc_prohibit_magic_number_exit:
|
|
@prohibit='(^|[^.])\<(usage|exit|error) ?\(-?[0-9]+[,)]' \
|
|
exclude='exit \(77\)|error ?\(((0|77),|[^,]*)' \
|
|
halt='use EXIT_* values rather than magic number' \
|
|
$(_sc_search_regexp)
|
|
|
|
# "FATAL:" should be fully upper-cased in error messages
|
|
# "WARNING:" should be fully upper-cased, or fully lower-cased
|
|
sc_error_message_warn_fatal:
|
|
@$(VC_LIST_EXCEPT) \
|
|
| xargs $(GREP) -nEA2 '[^rp]error *\(' /dev/null \
|
|
| $(GREP) -E '"Warning|"Fatal|"fatal' \
|
|
&& { echo '$(ME): use FATAL, WARNING or warning' 1>&2; \
|
|
exit 1; } \
|
|
|| :
|
|
|
|
# Error messages should not end with a period
|
|
sc_error_message_period:
|
|
@$(VC_LIST_EXCEPT) \
|
|
| xargs $(GREP) -nEA2 '[^rp]error *\(' /dev/null \
|
|
| $(GREP) -E '[^."]\."' \
|
|
&& { echo '$(ME): found error message ending in period' 1>&2; \
|
|
exit 1; } \
|
|
|| :
|
|
|
|
# Don't use cpp tests of this symbol. All code assumes config.h is included.
|
|
sc_prohibit_have_config_h:
|
|
@prohibit='^# *if.*HAVE''_CONFIG_H' \
|
|
halt='found use of HAVE''_CONFIG_H; remove' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Nearly all .c files must include <config.h>. However, we also permit this
|
|
# via inclusion of a package-specific header, if syntax-check.mk specified one.
|
|
# config_h_header must be suitable for grep -E.
|
|
config_h_header ?= <config\.h>
|
|
sc_require_config_h:
|
|
@require='^# *include $(config_h_header)' \
|
|
in_vc_files='\.c$$' \
|
|
halt='the above files do not include <config.h>' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Print each file name for which the first #include does not match
|
|
# $(config_h_header). Like grep -m 1, this only looks at the first match.
|
|
perl_config_h_first_ = \
|
|
-e 'BEGIN {$$ret = 0}' \
|
|
-e 'if (/^\# *include\b/) {' \
|
|
-e ' if (not m{^\# *include $(config_h_header)}) {' \
|
|
-e ' print "$$ARGV\n";' \
|
|
-e ' $$ret = 1;' \
|
|
-e ' }' \
|
|
-e ' \# Move on to next file after first include' \
|
|
-e ' close ARGV;' \
|
|
-e '}' \
|
|
-e 'END {exit $$ret}'
|
|
|
|
# You must include <config.h> before including any other header file.
|
|
# This can possibly be via a package-specific header, if given by syntax-check.mk.
|
|
sc_require_config_h_first:
|
|
@if $(VC_LIST_EXCEPT) | $(GREP) '\.c$$' > /dev/null; then \
|
|
files=$$($(VC_LIST_EXCEPT) | $(GREP) '\.c$$') && \
|
|
perl -n $(perl_config_h_first_) $$files || \
|
|
{ echo '$(ME): the above files include some other header' \
|
|
'before <config.h>' 1>&2; exit 1; } || :; \
|
|
else :; \
|
|
fi
|
|
|
|
sc_prohibit_HAVE_MBRTOWC:
|
|
@prohibit='\bHAVE_MBRTOWC\b' \
|
|
halt="do not use $$prohibit; it is always defined" \
|
|
$(_sc_search_regexp)
|
|
|
|
# To use this "command" macro, you must first define two shell variables:
|
|
# h: the header name, with no enclosing <> or ""
|
|
# re: a regular expression that matches IFF something provided by $h is used.
|
|
define _sc_header_without_use
|
|
dummy=; : so we do not need a semicolon before each use; \
|
|
h_esc=`echo '[<"]'"$$h"'[">]'|$(SED) 's/\./\\\\./g'`; \
|
|
if $(VC_LIST_EXCEPT) | $(GREP) '\.c$$' > /dev/null; then \
|
|
files=$$($(GREP) -l '^# *include '"$$h_esc" \
|
|
$$($(VC_LIST_EXCEPT) | $(GREP) '\.c$$')) && \
|
|
$(GREP) -LE "$$re" $$files | $(GREP) . && \
|
|
{ echo "$(ME): the above files include $$h but don't use it" \
|
|
1>&2; exit 1; } || :; \
|
|
else :; \
|
|
fi
|
|
endef
|
|
|
|
# Prohibit the inclusion of assert.h without an actual use of assert.
|
|
sc_prohibit_assert_without_use:
|
|
@h='assert.h' re='\<assert *\(' $(_sc_header_without_use)
|
|
|
|
# Prohibit the inclusion of close-stream.h without an actual use.
|
|
sc_prohibit_close_stream_without_use:
|
|
@h='close-stream.h' re='\<close_stream *\(' $(_sc_header_without_use)
|
|
|
|
# Prohibit the inclusion of getopt.h without an actual use.
|
|
sc_prohibit_getopt_without_use:
|
|
@h='getopt.h' re='\<getopt(_long)? *\(' $(_sc_header_without_use)
|
|
|
|
# Don't include this header unless you use one of its functions.
|
|
sc_prohibit_long_options_without_use:
|
|
@h='long-options.h' re='\<parse_(long_options|gnu_standard_options_only) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include this header unless you use one of its functions.
|
|
sc_prohibit_inttostr_without_use:
|
|
@h='inttostr.h' re='\<(off|[iu]max|uint)tostr *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include this header unless you use one of its functions.
|
|
sc_prohibit_ignore_value_without_use:
|
|
@h='ignore-value.h' re='\<ignore_(value|ptr) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include this header unless you use one of its functions.
|
|
sc_prohibit_error_without_use:
|
|
@h='error.h' \
|
|
re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include xalloc.h unless you use one of its functions.
|
|
# Consider these symbols:
|
|
# perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h|grep -v '^__';
|
|
# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) *\(/ and print $1' lib/xalloc.h
|
|
# Divide into two sets on case, and filter each through this:
|
|
# | sort | perl -MRegexp::Assemble -le \
|
|
# 'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'|sed 's/\?://g'
|
|
# Note this was produced by the above:
|
|
# _xa1 = \
|
|
#x(((2n?)?re|c(har)?|n(re|m)|z)alloc|alloc_(oversized|die)|m(alloc|emdup)|strdup)
|
|
# But we can do better, in at least two ways:
|
|
# 1) take advantage of two "dup"-suffixed strings:
|
|
# x(((2n?)?re|c(har)?|n(re|m)|[mz])alloc|alloc_(oversized|die)|(mem|str)dup)
|
|
# 2) notice that "c(har)?|[mz]" is equivalent to the shorter and more readable
|
|
# "char|[cmz]"
|
|
# x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
|
|
_xa1 = x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup)
|
|
_xa2 = X([CZ]|N?M)ALLOC
|
|
sc_prohibit_xalloc_without_use:
|
|
@h='xalloc.h' \
|
|
re='\<($(_xa1)|$(_xa2)) *\('\
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_cloexec_without_use:
|
|
@h='cloexec.h' re='\<(set_cloexec_flag|dup_cloexec) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_posixver_without_use:
|
|
@h='posixver.h' re='\<posix2_version *\(' $(_sc_header_without_use)
|
|
|
|
sc_prohibit_same_without_use:
|
|
@h='same.h' re='\<same_name(at)? *\(' $(_sc_header_without_use)
|
|
|
|
sc_prohibit_hash_pjw_without_use:
|
|
@h='hash-pjw.h' \
|
|
re='\<hash_pjw\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_safe_read_without_use:
|
|
@h='safe-read.h' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_argmatch_without_use:
|
|
@h='argmatch.h' \
|
|
re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<(invalid_arg|argmatch(_exit_fn|_(in)?valid)?) *\()' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_canonicalize_without_use:
|
|
@h='canonicalize.h' \
|
|
re='CAN_(EXISTING|ALL_BUT_LAST|MISSING)|canonicalize_(mode_t|filename_mode|file_name)' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_root_dev_ino_without_use:
|
|
@h='root-dev-ino.h' \
|
|
re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
|
|
$(_sc_header_without_use)
|
|
|
|
sc_prohibit_openat_without_use:
|
|
@h='openat.h' \
|
|
re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?(stat|ch(own|mod))at|(euid)?accessat|(FCHMOD|FCHOWN|STAT)AT_INLINE)\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Prohibit the inclusion of c-ctype.h without an actual use.
|
|
ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
|
|
|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
|
|
sc_prohibit_c_ctype_without_use:
|
|
@h='c-ctype.h' re='\<c_($(ctype_re)) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# The following list was generated by running:
|
|
# man signal.h|col -b|perl -ne '/bsd_signal.*;/.../sigwaitinfo.*;/ and print' \
|
|
# | perl -lne '/^\s+(?:int|void).*?(\w+).*/ and print $1' | fmt
|
|
_sig_functions = \
|
|
bsd_signal kill killpg pthread_kill pthread_sigmask raise sigaction \
|
|
sigaddset sigaltstack sigdelset sigemptyset sigfillset sighold sigignore \
|
|
siginterrupt sigismember signal sigpause sigpending sigprocmask sigqueue \
|
|
sigrelse sigset sigsuspend sigtimedwait sigwait sigwaitinfo
|
|
_sig_function_re = $(subst $(_sp),|,$(strip $(_sig_functions)))
|
|
# The following were extracted from "man signal.h" manually.
|
|
_sig_types_and_consts = \
|
|
MINSIGSTKSZ SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK \
|
|
SA_RESETHAND SA_RESTART SA_SIGINFO SIGEV_NONE SIGEV_SIGNAL \
|
|
SIGEV_THREAD SIGSTKSZ SIG_BLOCK SIG_SETMASK SIG_UNBLOCK SS_DISABLE \
|
|
SS_ONSTACK mcontext_t pid_t sig_atomic_t sigevent siginfo_t sigset_t \
|
|
sigstack sigval stack_t ucontext_t
|
|
# generated via this:
|
|
# perl -lne '/^#ifdef (SIG\w+)/ and print $1' lib/sig2str.c|sort -u|fmt -70
|
|
_sig_names = \
|
|
SIGABRT SIGALRM SIGALRM1 SIGBUS SIGCANCEL SIGCHLD SIGCLD SIGCONT \
|
|
SIGDANGER SIGDIL SIGEMT SIGFPE SIGFREEZE SIGGRANT SIGHUP SIGILL \
|
|
SIGINFO SIGINT SIGIO SIGIOT SIGKAP SIGKILL SIGKILLTHR SIGLOST SIGLWP \
|
|
SIGMIGRATE SIGMSG SIGPHONE SIGPIPE SIGPOLL SIGPRE SIGPROF SIGPWR \
|
|
SIGQUIT SIGRETRACT SIGSAK SIGSEGV SIGSOUND SIGSTKFLT SIGSTOP SIGSYS \
|
|
SIGTERM SIGTHAW SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1 \
|
|
SIGUSR2 SIGVIRT SIGVTALRM SIGWAITING SIGWINCH SIGWIND SIGWINDOW \
|
|
SIGXCPU SIGXFSZ
|
|
_sig_syms_re = $(subst $(_sp),|,$(strip $(_sig_names) $(_sig_types_and_consts)))
|
|
|
|
# Prohibit the inclusion of signal.h without an actual use.
|
|
sc_prohibit_signal_without_use:
|
|
@h='signal.h' \
|
|
re='\<($(_sig_function_re)) *\(|\<($(_sig_syms_re))\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include stdio--.h unless you use one of its functions.
|
|
sc_prohibit_stdio--_without_use:
|
|
@h='stdio--.h' re='\<((f(re)?|p)open|tmpfile) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include stdio-safer.h unless you use one of its functions.
|
|
sc_prohibit_stdio-safer_without_use:
|
|
@h='stdio-safer.h' re='\<((f(re)?|p)open|tmpfile)_safer *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Prohibit the inclusion of strings.h without a sensible use.
|
|
# Using the likes of bcmp, bcopy, bzero, index or rindex is not sensible.
|
|
sc_prohibit_strings_without_use:
|
|
@h='strings.h' \
|
|
re='\<(strn?casecmp|ffs(ll)?)\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Extract the raw list of symbol names with this:
|
|
gl_extract_define_simple = \
|
|
/^\# *define ([A-Z]\w+)\(/ and print $$1
|
|
# Filter out duplicates and convert to a space-separated list:
|
|
_intprops_names = \
|
|
$(shell f=$(gnulib_dir)/lib/intprops.h; \
|
|
perl -lne '$(gl_extract_define_simple)' $$f | sort -u | tr '\n' ' ')
|
|
# Remove trailing space and convert to a regular expression:
|
|
_intprops_syms_re = $(subst $(_sp),|,$(strip $(_intprops_names)))
|
|
# Prohibit the inclusion of intprops.h without an actual use.
|
|
sc_prohibit_intprops_without_use:
|
|
@h='intprops.h' \
|
|
re='\<($(_intprops_syms_re)) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
_stddef_syms_re = NULL|offsetof|ptrdiff_t|size_t|wchar_t
|
|
# Prohibit the inclusion of stddef.h without an actual use.
|
|
sc_prohibit_stddef_without_use:
|
|
@h='stddef.h' \
|
|
re='\<($(_stddef_syms_re))\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
_de1 = dirfd|(close|(fd)?open|read|rewind|seek|tell)dir(64)?(_r)?
|
|
_de2 = (versionsort|struct dirent|getdirentries|alphasort|scandir(at)?)(64)?
|
|
_de3 = MAXNAMLEN|DIR|ino_t|d_ino|d_fileno|d_namlen
|
|
_dirent_syms_re = $(_de1)|$(_de2)|$(_de3)
|
|
# Prohibit the inclusion of dirent.h without an actual use.
|
|
sc_prohibit_dirent_without_use:
|
|
@h='dirent.h' \
|
|
re='\<($(_dirent_syms_re))\>' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Prohibit the inclusion of verify.h without an actual use.
|
|
sc_prohibit_verify_without_use:
|
|
@h='verify.h' \
|
|
re='\<(verify(true|expr)?|assume|static_assert) *\(' \
|
|
$(_sc_header_without_use)
|
|
|
|
# Don't include xfreopen.h unless you use one of its functions.
|
|
sc_prohibit_xfreopen_without_use:
|
|
@h='xfreopen.h' re='\<xfreopen *\(' $(_sc_header_without_use)
|
|
|
|
# Each nonempty ChangeLog line must start with a year number, or a TAB.
|
|
sc_changelog:
|
|
@prohibit='^[^12 ]' \
|
|
in_vc_files='^ChangeLog$$' \
|
|
halt='found unexpected prefix in a ChangeLog' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Ensure that each .c file containing a "main" function also
|
|
# calls bindtextdomain.
|
|
sc_bindtextdomain:
|
|
@require='bindtextdomain *\(' \
|
|
in_vc_files='\.c$$' \
|
|
containing='\<main *(' \
|
|
halt='the above files do not call bindtextdomain' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_trailing_blank:
|
|
@prohibit='[ ]$$' \
|
|
halt='found trailing blank(s)' \
|
|
exclude='^Binary file .* matches$$' \
|
|
$(_sc_search_regexp)
|
|
|
|
|
|
# A regexp matching function names like "error" that may be used
|
|
# to emit translatable messages.
|
|
_gl_translatable_diag_func_re ?= error
|
|
|
|
# Look for diagnostics that aren't marked for translation.
|
|
# This won't find any for which error's format string is on a separate line.
|
|
sc_unmarked_diagnostics:
|
|
@prohibit='\<$(_gl_translatable_diag_func_re) *\([^"]*"[^"]*[a-z]{3}' \
|
|
exclude='(_|ngettext ?)\(' \
|
|
halt='found unmarked diagnostic(s)' \
|
|
$(_sc_search_regexp)
|
|
|
|
# List headers for which HAVE_HEADER_H is always true, assuming you are
|
|
# using the appropriate gnulib module. CAUTION: for each "unnecessary"
|
|
# #if HAVE_HEADER_H that you remove, be sure that your project explicitly
|
|
# requires the gnulib module that guarantees the usability of that header.
|
|
gl_assured_headers_ = \
|
|
cd $(gnulib_dir)/lib && echo *.in.h|$(SED) 's/\.in\.h//g'
|
|
|
|
# Convert the list of names to upper case, and replace each space with "|".
|
|
az_ = abcdefghijklmnopqrstuvwxyz
|
|
AZ_ = ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
|
gl_header_upper_case_or_ = \
|
|
$$($(gl_assured_headers_) \
|
|
| tr $(az_)/.- $(AZ_)___ \
|
|
| tr -s ' ' '|' \
|
|
)
|
|
sc_prohibit_always_true_header_tests:
|
|
@or=$(gl_header_upper_case_or_); \
|
|
re="HAVE_($$or)_H"; \
|
|
prohibit='\<'"$$re"'\>' \
|
|
halt=$$(printf '%s\n' \
|
|
'do not test the above HAVE_<header>_H symbol(s);' \
|
|
' with the corresponding gnulib module, they are always true') \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_prohibit_defined_have_decl_tests:
|
|
@prohibit='(#[ ]*ifn?def|\<defined)\>[ (]+HAVE_DECL_' \
|
|
halt='HAVE_DECL macros are always defined' \
|
|
$(_sc_search_regexp)
|
|
|
|
# ==================================================================
|
|
gl_other_headers_ ?= \
|
|
intprops.h \
|
|
openat.h \
|
|
stat-macros.h
|
|
|
|
# Perl -lne code to extract "significant" cpp-defined symbols from a
|
|
# gnulib header file, eliminating a few common false-positives.
|
|
# The exempted names below are defined only conditionally in gnulib,
|
|
# and hence sometimes must/may be defined in application code.
|
|
gl_extract_significant_defines_ = \
|
|
/^\# *define ([^_ (][^ (]*)(\s*\(|\s+\w+)/\
|
|
&& $$2 !~ /(?:rpl_|_used_without_)/\
|
|
&& $$1 !~ /^(?:NSIG|ENODATA)$$/\
|
|
&& $$1 !~ /^(?:SA_RESETHAND|SA_RESTART)$$/\
|
|
and print $$1
|
|
|
|
# Create a list of regular expressions matching the names
|
|
# of macros that are guaranteed to be defined by parts of gnulib.
|
|
define def_sym_regex
|
|
gen_h=$(gl_generated_headers_); \
|
|
(cd $(gnulib_dir)/lib; \
|
|
for f in *.in.h $(gl_other_headers_); do \
|
|
test -f $$f \
|
|
&& perl -lne '$(gl_extract_significant_defines_)' $$f; \
|
|
done; \
|
|
) | sort -u \
|
|
| $(SED) 's/^/^ *# *(define|undef) */;s/$$/\\>/'
|
|
endef
|
|
|
|
# Don't define macros that we already get from gnulib header files.
|
|
sc_prohibit_always-defined_macros:
|
|
@if test -d $(gnulib_dir); then \
|
|
case $$(echo all: | $(GREP) -l -f - $(abs_top_builddir)/Makefile) in $(abs_top_builddir)/Makefile);; *) \
|
|
echo '$(ME): skipping $@: you lack GNU grep' 1>&2; exit 0;; \
|
|
esac; \
|
|
regex=$$($(def_sym_regex)); export regex; \
|
|
$(VC_LIST_EXCEPT) \
|
|
| xargs sh -c 'echo $$regex | $(GREP) -E -f - "$$@"' \
|
|
dummy /dev/null \
|
|
&& { printf '$(ME): define the above' \
|
|
' via some gnulib .h file\n' 1>&2; \
|
|
exit 1; } \
|
|
|| :; \
|
|
fi
|
|
# ==================================================================
|
|
|
|
# Prohibit checked in backup files.
|
|
sc_prohibit_backup_files:
|
|
@$(VC_LIST) | $(GREP) '~$$' && \
|
|
{ echo '$(ME): found version controlled backup file' 1>&2; \
|
|
exit 1; } || :
|
|
|
|
# Require the latest GFDL. Two regexp, since some .texi files end up
|
|
# line wrapping between 'Free Documentation License,' and 'Version'.
|
|
_GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]|Version 1\.[^3] or any)
|
|
sc_GFDL_version:
|
|
@prohibit='$(_GFDL_regexp)' \
|
|
halt='GFDL vN, N!=3' \
|
|
$(_sc_search_regexp)
|
|
|
|
cvs_keywords = \
|
|
Author|Date|Header|Id|Name|Locker|Log|RCSfile|Revision|Source|State
|
|
|
|
sc_prohibit_cvs_keyword:
|
|
@prohibit='\$$($(cvs_keywords))\$$' \
|
|
halt='do not use CVS keyword expansion' \
|
|
$(_sc_search_regexp)
|
|
|
|
# This Perl code is slightly obfuscated. Not only is each "$" doubled
|
|
# because it's in a Makefile, but the $$c's are comments; we cannot
|
|
# use "#" due to the way the script ends up concatenated onto one line.
|
|
# It would be much more concise, and would produce better output (including
|
|
# counts) if written as:
|
|
# perl -ln -0777 -e '/\n(\n+)$/ and print "$ARGV: ".length $1' ...
|
|
# but that would be far less efficient, reading the entire contents
|
|
# of each file, rather than just the last two bytes of each.
|
|
# In addition, while the code below detects both blank lines and a missing
|
|
# newline at EOF, the above detects only the former.
|
|
#
|
|
# This is a perl script that is expected to be the single-quoted argument
|
|
# to a command-line "-le". The remaining arguments are file names.
|
|
# Print the name of each file that does not end in exactly one newline byte.
|
|
# I.e., warn if there are blank lines (2 or more newlines), or if the
|
|
# last byte is not a newline. However, currently we don't complain
|
|
# about any file that contains exactly one byte.
|
|
# Exit nonzero if at least one such file is found, otherwise, exit 0.
|
|
# Warn about, but otherwise ignore open failure. Ignore seek/read failure.
|
|
#
|
|
# Use this if you want to remove trailing empty lines from selected files:
|
|
# perl -pi -0777 -e 's/\n\n+$/\n/' files...
|
|
#
|
|
require_exactly_one_NL_at_EOF_ = \
|
|
foreach my $$f (@ARGV) \
|
|
{ \
|
|
open F, "<", $$f or (warn "failed to open $$f: $$!\n"), next; \
|
|
my $$p = sysseek (F, -2, 2); \
|
|
my $$c = "seek failure probably means file has < 2 bytes; ignore"; \
|
|
my $$last_two_bytes; \
|
|
defined $$p and $$p = sysread F, $$last_two_bytes, 2; \
|
|
close F; \
|
|
$$c = "ignore read failure"; \
|
|
$$p && ($$last_two_bytes eq "\n\n" \
|
|
|| substr ($$last_two_bytes,1) ne "\n") \
|
|
and (print $$f), $$fail=1; \
|
|
} \
|
|
END { exit defined $$fail }
|
|
sc_prohibit_empty_lines_at_EOF:
|
|
@$(VC_LIST_EXCEPT) \
|
|
| xargs perl -le '$(require_exactly_one_NL_at_EOF_)' \
|
|
|| { echo '$(ME): empty line(s) or no newline at EOF' 1>&2; \
|
|
exit 1; } \
|
|
|| :
|
|
|
|
|
|
# Perl block to convert a match to FILE_NAME:LINENO:TEST,
|
|
# that is shared by two definitions below.
|
|
perl_filename_lineno_text_ = \
|
|
-e ' {' \
|
|
-e ' $$n = ($$` =~ tr/\n/\n/ + 1);' \
|
|
-e ' ($$v = $$&) =~ s/\n/\\n/g;' \
|
|
-e ' print "$$ARGV:$$n:$$v\n";' \
|
|
-e ' }'
|
|
|
|
prohibit_doubled_words_ = \
|
|
the then in an on if is it but for or at and do to
|
|
# expand the regex before running the check to avoid using expensive captures
|
|
prohibit_doubled_word_expanded_ = \
|
|
$(join $(prohibit_doubled_words_),$(addprefix \s+,$(prohibit_doubled_words_)))
|
|
prohibit_doubled_word_RE_ ?= \
|
|
/\b(?:$(subst $(_sp),|,$(prohibit_doubled_word_expanded_)))\b/gims
|
|
prohibit_doubled_word_ = \
|
|
-e 'while ($(prohibit_doubled_word_RE_))' \
|
|
$(perl_filename_lineno_text_)
|
|
|
|
# Define this to a regular expression that matches
|
|
# any filename:dd:match lines you want to ignore.
|
|
# The default is to ignore no matches.
|
|
ignore_doubled_word_match_RE_ ?= ^$$
|
|
|
|
sc_prohibit_doubled_word:
|
|
@$(VC_LIST_EXCEPT) \
|
|
| xargs perl -n -0777 $(prohibit_doubled_word_) \
|
|
| $(GREP) -vE '$(ignore_doubled_word_match_RE_)' \
|
|
| $(GREP) . \
|
|
&& { echo '$(ME): doubled words' 1>&2; exit 1; } \
|
|
|| :
|
|
|
|
# Except for shell files and for loops, double semicolon is probably a mistake
|
|
sc_prohibit_double_semicolon:
|
|
@prohibit='; *;[ {} \]*(/[/*]|$$)' \
|
|
in_vc_files='\.[chly]$$' \
|
|
exclude='\bfor *\(.*\)' \
|
|
halt="Double semicolon detected" \
|
|
$(_sc_search_regexp)
|
|
|
|
_ptm1 = use "test C1 && test C2", not "test C1 -''a C2"
|
|
_ptm2 = use "test C1 || test C2", not "test C1 -''o C2"
|
|
# Using test's -a and -o operators is not portable.
|
|
# We prefer test over [, since the latter is spelled [[ in configure.ac.
|
|
sc_prohibit_test_minus_ao:
|
|
@prohibit='(\<test| \[+) .+ -[ao] ' \
|
|
halt='$(_ptm1); $(_ptm2)' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Avoid a test bashism.
|
|
sc_prohibit_test_double_equal:
|
|
@prohibit='(\<test| \[+) .+ == ' \
|
|
containing='#! */bin/[a-z]*sh' \
|
|
halt='use "test x = x", not "test x =''= x"' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Each program that uses proper_name_utf8 must link with one of the
|
|
# ICONV libraries. Otherwise, some ICONV library must appear in LDADD.
|
|
# The perl -0777 invocation below extracts the possibly-multi-line
|
|
# definition of LDADD from the appropriate Makefile.am and exits 0
|
|
# when it contains "ICONV".
|
|
sc_proper_name_utf8_requires_ICONV:
|
|
@progs=$$($(VC_LIST_EXCEPT) \
|
|
| xargs $(GREP) -l 'proper_name_utf8 ''("'); \
|
|
if test "x$$progs" != x; then \
|
|
fail=0; \
|
|
for p in $$progs; do \
|
|
dir=$$(dirname "$$p"); \
|
|
perl -0777 \
|
|
-ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \
|
|
$$dir/Makefile.am && continue; \
|
|
base=$$(basename "$$p" .c); \
|
|
$(GREP) "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \
|
|
|| { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
|
|
done; \
|
|
test $$fail = 1 && \
|
|
{ echo 1>&2 '$(ME): the above do not link with any ICONV library'; \
|
|
exit 1; } || :; \
|
|
fi
|
|
|
|
# Warn about "c0nst struct Foo const foo[]",
|
|
# but not about "char const *const foo" or "#define const const".
|
|
sc_redundant_const:
|
|
@prohibit='\bconst\b[[:space:][:alnum:]]{2,}\bconst\b' \
|
|
halt='redundant "const" in declarations' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_const_long_option:
|
|
@prohibit='^ *static.*struct option ' \
|
|
exclude='const struct option|struct option const' \
|
|
halt='add "const" to the above declarations' \
|
|
$(_sc_search_regexp)
|
|
|
|
NEWS_hash = \
|
|
$$($(SED) -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
|
|
$(srcdir)/NEWS \
|
|
| perl -0777 -pe \
|
|
's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \
|
|
| md5sum - \
|
|
| $(SED) 's/ .*//')
|
|
|
|
# Update the hash stored above. Do this after each release and
|
|
# for any corrections to old entries.
|
|
update-NEWS-hash: NEWS
|
|
perl -pi -e 's/^(old_NEWS_hash[ \t]+:?=[ \t]+).*/$${1}'"$(NEWS_hash)/" \
|
|
$(srcdir)/syntax-check.mk
|
|
|
|
# Ensure that we use only the standard $(VAR) notation,
|
|
# not @...@ in Makefile.am, now that we can rely on automake
|
|
# to emit a definition for each substituted variable.
|
|
# However, there is still one case in which @VAR@ use is not just
|
|
# legitimate, but actually required: when augmenting an automake-defined
|
|
# variable with a prefix. For example, gettext uses this:
|
|
# MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@
|
|
# otherwise, makeinfo would put German or French (current locale)
|
|
# navigation hints in the otherwise-English documentation.
|
|
#
|
|
# Allow the package to add exceptions via a hook in syntax-check.mk;
|
|
# for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by
|
|
# setting this to ' && !/PRAGMA_SYSTEM_HEADER/'.
|
|
_makefile_at_at_check_exceptions ?=
|
|
sc_makefile_at_at_check:
|
|
@perl -ne '/\@\w+\@/' \
|
|
-e ' && !/(\w+)\s+=.*\@\1\@$$/' \
|
|
-e ''$(_makefile_at_at_check_exceptions) \
|
|
-e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \
|
|
$$($(VC_LIST_EXCEPT) | $(GREP) -E '(^|/)(Makefile\.am|[^/]+\.mk)$$') \
|
|
&& { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || :
|
|
|
|
sc_makefile_TAB_only_indentation:
|
|
@prohibit='^ [ ]{8}' \
|
|
in_vc_files='akefile|\.mk$$' \
|
|
halt='found TAB-8-space indentation' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_m4_quote_check:
|
|
@prohibit='(AC_DEFINE(_UNQUOTED)?|AC_DEFUN)\([^[]' \
|
|
in_vc_files='(^configure\.ac|\.m4)$$' \
|
|
halt='quote the first arg to AC_DEF*' \
|
|
$(_sc_search_regexp)
|
|
|
|
fix_po_file_diag = \
|
|
'you have changed the set of files with translatable diagnostics;\n\
|
|
apply the above patch\n'
|
|
|
|
# Generate a list of files in which to search for translatable strings.
|
|
perl_translatable_files_list_ = \
|
|
-e 'foreach $$file (@ARGV) {' \
|
|
-e ' \# Consider only file extensions with one or two letters' \
|
|
-e ' $$file =~ /\...?$$/ or next;' \
|
|
-e ' \# Ignore m4 and mk files' \
|
|
-e ' $$file =~ /\.m[4k]$$/ and next;' \
|
|
-e ' \# Ignore a .c or .h file with a corresponding .l or .y file' \
|
|
-e ' $$file =~ /(.+)\.[ch]$$/ && (-e "$${1}.l" || -e "$${1}.y")' \
|
|
-e ' and next;' \
|
|
-e ' \# Skip unreadable files' \
|
|
-e ' -r $$file or next;' \
|
|
-e ' print "$$file ";' \
|
|
-e '}'
|
|
|
|
# Verify that all source files using _() (more specifically, files that
|
|
# match $(_gl_translatable_string_re)) are listed in po/POTFILES.in.
|
|
po_file ?= $(srcdir)/po/POTFILES.in
|
|
generated_files ?= $(srcdir)/lib/*.[ch]
|
|
_gl_translatable_string_re ?= \b(N?_|gettext *)\([^)"]*("|$$)
|
|
sc_po_check:
|
|
@if test -f $(po_file); then \
|
|
$(GREP) -E -v '^(#|$$)' $(po_file) \
|
|
| $(GREP) -v '^src/false\.c$$' | sort > $@-1; \
|
|
{ $(VC_LIST_EXCEPT); echo $(generated_files); } \
|
|
| xargs perl $(perl_translatable_files_list_) \
|
|
| xargs $(GREP) -E -l '$(_gl_translatable_string_re)' \
|
|
| $(SED) 's|^$(_dot_escaped_srcdir)/||' \
|
|
| sort -u > $@-2; \
|
|
diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \
|
|
|| { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \
|
|
rm -f $@-1 $@-2; \
|
|
fi
|
|
|
|
# Check that 'make alpha' will not fail at the end of the process,
|
|
# i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release)
|
|
# and is read-only.
|
|
writable-files:
|
|
$(AM_V_GEN)if test -d $(release_archive_dir); then \
|
|
for file in $(DIST_ARCHIVES); do \
|
|
for p in ./ $(release_archive_dir)/; do \
|
|
test -e $$p$$file || continue; \
|
|
test -w $$p$$file \
|
|
|| { echo ERROR: $$p$$file is not writable; fail=1; }; \
|
|
done; \
|
|
done; \
|
|
test "$$fail" && exit 1 || : ; \
|
|
else :; \
|
|
fi
|
|
|
|
v_etc_file = $(gnulib_dir)/lib/version-etc.c
|
|
sample-test = tests/sample-test
|
|
texi = doc/$(PACKAGE).texi
|
|
# Make sure that the copyright date in $(v_etc_file) is up to date.
|
|
# Do the same for the $(sample-test) and the main doc/.texi file.
|
|
sc_copyright_check:
|
|
@require='enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' \
|
|
in_files=$(v_etc_file) \
|
|
halt='out of date copyright in $(v_etc_file); update it' \
|
|
$(_sc_search_regexp)
|
|
@require='# Copyright \(C\) '$$(date +%Y)' Free' \
|
|
in_vc_files=$(sample-test) \
|
|
halt='out of date copyright in $(sample-test); update it' \
|
|
$(_sc_search_regexp)
|
|
@require='Copyright @copyright\{\} .*'$$(date +%Y) \
|
|
in_vc_files=$(texi) \
|
|
halt='out of date copyright in $(texi); update it' \
|
|
$(_sc_search_regexp)
|
|
|
|
|
|
# BRE regex of file contents to identify a test script.
|
|
_test_script_regex ?= \<init\.sh\>
|
|
|
|
# In tests, use "compare expected actual", not the reverse.
|
|
sc_prohibit_reversed_compare_failure:
|
|
@prohibit='\<compare [^ ]+ ([^ ]*exp|/dev/null)' \
|
|
containing='$(_test_script_regex)' \
|
|
halt='reversed compare arguments' \
|
|
$(_sc_search_regexp)
|
|
|
|
# #if HAVE_... will evaluate to false for any non numeric string.
|
|
# That would be flagged by using -Wundef, however gnulib currently
|
|
# tests many undefined macros, and so we can't enable that option.
|
|
# So at least preclude common boolean strings as macro values.
|
|
sc_Wundef_boolean:
|
|
@prohibit='^#define.*(yes|no|true|false)$$' \
|
|
in_files='$(CONFIG_INCLUDE)' \
|
|
halt='Use 0 or 1 for macro values' \
|
|
$(_sc_search_regexp)
|
|
|
|
# Even if you use pathmax.h to guarantee that PATH_MAX is defined, it might
|
|
# not be constant, or might overflow a stack. In general, use PATH_MAX as
|
|
# a limit, not an array or alloca size.
|
|
sc_prohibit_path_max_allocation:
|
|
@prohibit='(\balloca *\([^)]*|\[[^]]*)\bPATH_MAX' \
|
|
halt='Avoid stack allocations of size PATH_MAX' \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_vulnerable_makefile_CVE-2009-4029:
|
|
@prohibit='perm -777 -exec chmod a\+rwx|chmod 777 \$$\(distdir\)' \
|
|
in_files='(^|/)Makefile\.in$$' \
|
|
halt=$$(printf '%s\n' \
|
|
'the above files are vulnerable; beware of running' \
|
|
' "make dist*" rules, and upgrade to fixed automake' \
|
|
' see https://bugzilla.redhat.com/show_bug.cgi?id=542609 for details') \
|
|
$(_sc_search_regexp)
|
|
|
|
sc_vulnerable_makefile_CVE-2012-3386:
|
|
@prohibit='chmod a\+w \$$\(distdir\)' \
|
|
in_files='(^|/)Makefile\.in$$' \
|
|
halt=$$(printf '%s\n' \
|
|
'the above files are vulnerable; beware of running' \
|
|
' "make distcheck", and upgrade to fixed automake' \
|
|
' see https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-3386 for details') \
|
|
$(_sc_search_regexp)
|
|
|
|
# We don't use this feature of syntax-check.mk.
|
|
prev_version_file = /dev/null
|
|
|
|
ifneq ($(_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)
|
|
syntax-check.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)
|
|
syntax-check.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; \
|
|
if [ -z "$(FLAKE8)" ]; then \
|
|
echo "*****************************************************" >&2; \
|
|
echo "* flake8 not installed, sc_flake8 has 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$$
|
|
|
|
exclude_file_name_regexp--sc_bindtextdomain = .*
|
|
|
|
exclude_file_name_regexp--sc_gettext_init = ^((tests|examples)/|tools/virt-login-shell.c)
|
|
|
|
exclude_file_name_regexp--sc_copyright_format = \
|
|
^build-aux/syntax-check\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_copyright_usage = \
|
|
^COPYING(|\.LESSER)|build-aux/syntax-check.mk$$
|
|
|
|
exclude_file_name_regexp--sc_flags_usage = \
|
|
^(build-aux/syntax-check\.mk|docs/|src/util/virnetdevtap\.c$$|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$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_VIR_ERR_NO_MEMORY = \
|
|
^(build-aux/syntax-check\.mk|include/libvirt/virterror\.h|src/remote/remote_daemon_dispatch\.c|src/util/virerror\.c|docs/internals/oomtesting\.html\.in)$$
|
|
|
|
exclude_file_name_regexp--sc_makefile_TAB_only_indentation = \
|
|
^build-aux/syntax-check\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_makefile_at_at_check = \
|
|
^build-aux/syntax-check\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_PATH_MAX = \
|
|
^build-aux/syntax-check\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_access_xok = \
|
|
^(build-aux/syntax-check\.mk|src/util/virutil\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_asprintf = \
|
|
^(build-aux/syntax-check\.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 = \
|
|
^src/(util/(viralloc|virutil|virfile)\.[hc]|esx/esx_vi\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_raw_virclassnew = \
|
|
^src/util/virobject\.[hc]$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_newline_at_end_of_diagnostic = \
|
|
^src/rpc/gendispatch\.pl$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_nonreentrant = \
|
|
^((po|tests|examples)/|docs/.*(py|js|html\.in)|run.in$$|tools/wireshark/util/genxdrstub\.pl|tools/virt-login-shell\.c$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_select = \
|
|
^build-aux/syntax-check\.mk$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_canonicalize_file_name = \
|
|
^(build-aux/syntax-check\.mk|tests/virfilemock\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_raw_allocation = \
|
|
^(docs/hacking\.html\.in|src/util/viralloc\.[ch]|examples/.*|tests/(securityselinuxhelper|(vircgroup|nss)mock|commandhelper)\.c|tools/wireshark/src/packet-libvirt\.c|tools/nss/libvirt_nss(_leases|_macs)?\.c|build-aux/useless-if-before-free)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_readlink = \
|
|
^src/(util/virutil|lxc/lxc_container)\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/virutil\.c|tools/virt-login-shell\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_sprintf = \
|
|
^(build-aux/syntax-check\.mk|docs/hacking\.html\.in|.*\.stp|.*\.pl)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_strncpy = ^src/util/virstring\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_strtol = ^examples/.*$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/virxml\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_xmlURI = ^src/util/viruri\.c$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_return_as_function = \.py|build-aux/useless-if-before-free$$
|
|
|
|
exclude_file_name_regexp--sc_require_config_h = \
|
|
^(examples/|tools/virsh-edit\.c$$|tests/virmockstathelpers.c)
|
|
|
|
exclude_file_name_regexp--sc_require_config_h_first = \
|
|
^(examples/|tools/virsh-edit\.c$$|tests/virmockstathelpers.c)
|
|
|
|
exclude_file_name_regexp--sc_trailing_blank = \
|
|
/sysinfodata/.*\.data|/virhostcpudata/.*\.cpuinfo|^gnulib/local/.*/.*diff$$
|
|
|
|
exclude_file_name_regexp--sc_unmarked_diagnostics = \
|
|
^(docs/apibuild.py|tests/virt-aa-helper-test|docs/js/.*\.js)$$
|
|
|
|
exclude_file_name_regexp--sc_size_of_brackets = build-aux/syntax-check\.mk
|
|
|
|
exclude_file_name_regexp--sc_correct_id_types = \
|
|
(^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|build-aux/syntax-check\.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_g_gnuc_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/.*)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_useless_translation = \
|
|
^tests/virpolkittest.c
|
|
|
|
exclude_file_name_regexp--sc_prohibit_devname = \
|
|
^(tools/virsh.pod|build-aux/syntax-check\.mk|docs/.*)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
|
|
^(docs/|tests/|examples/|tools/|build-aux/syntax-check\.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$$)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_sysconf_pagesize = \
|
|
^(build-aux/syntax-check\.mk|src/util/virutil\.c)$$
|
|
|
|
exclude_file_name_regexp--sc_prohibit_pthread_create = \
|
|
^(build-aux/syntax-check\.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|tools/virt-login-shell\.c)
|
|
|
|
exclude_file_name_regexp--sc_prohibit_backslash_alignment = \
|
|
^build-aux/syntax-check\.mk$$
|