selinux-policy/support/Makefile.devel
Chris PeBenito 56e1b3d207 - Move booleans and tunables to modules when it is only used in a single
module.
- Add support for tunables and booleans local to a module.
2007-03-26 18:41:45 +00:00

264 lines
8.0 KiB
Makefile

# helper tools
AWK ?= gawk
INSTALL ?= install
M4 ?= m4
SED ?= sed
EINFO ?= echo
PYTHON ?= python
NAME ?= $(shell $(AWK) -F= '/^SELINUXTYPE/{ print $$2 }' /etc/selinux/config)
SHAREDIR ?= /usr/share/selinux
HEADERDIR ?= $(SHAREDIR)/$(NAME)/include
include $(HEADERDIR)/build.conf
# executables
PREFIX := /usr
BINDIR := $(PREFIX)/bin
SBINDIR := $(PREFIX)/sbin
CHECKMODULE := $(BINDIR)/checkmodule
SEMODULE := $(SBINDIR)/semodule
SEMOD_PKG := $(BINDIR)/semodule_package
XMLLINT := $(BINDIR)/xmllint
# set default build options if missing
TYPE ?= strict
DIRECT_INITRC ?= n
POLY ?= n
QUIET ?= y
genxml := $(PYTHON) $(HEADERDIR)/support/segenxml.py
docs = doc
polxml = $(docs)/policy.xml
xmldtd = $(HEADERDIR)/support/policy.dtd
metaxml = metadata.xml
globaltun = $(HEADERDIR)/global_tunables.xml
globalbool = $(HEADERDIR)/global_booleans.xml
# compile strict policy if requested.
ifneq ($(findstring strict,$(TYPE)),)
M4PARAM += -D strict_policy
endif
# compile targeted policy if requested.
ifneq ($(findstring targeted,$(TYPE)),)
M4PARAM += -D targeted_policy
endif
# enable MLS if requested.
ifneq ($(findstring -mls,$(TYPE)),)
M4PARAM += -D enable_mls
CHECKPOLICY += -M
CHECKMODULE += -M
endif
# enable MLS if MCS requested.
ifneq ($(findstring -mcs,$(TYPE)),)
M4PARAM += -D enable_mcs
CHECKPOLICY += -M
CHECKMODULE += -M
endif
# enable distribution-specific policy
ifneq ($(DISTRO),)
M4PARAM += -D distro_$(DISTRO)
endif
ifeq ($(DIRECT_INITRC),y)
M4PARAM += -D direct_sysadm_daemon
endif
# default MLS/MCS sensitivity and category settings.
MLS_SENS ?= 16
MLS_CATS ?= 256
MCS_CATS ?= 256
ifeq ($(QUIET),y)
verbose := @
endif
M4PARAM += -D hide_broken_symptoms -D mls_num_sens=$(MLS_SENS) -D mls_num_cats=$(MLS_CATS) -D mcs_num_cats=$(MCS_CATS)
# policy headers
m4support = $(wildcard $(HEADERDIR)/support/*.spt)
all_layers = $(filter-out $(HEADERDIR)/support,$(shell find $(wildcard $(HEADERDIR)/*) -maxdepth 0 -type d))
all_interfaces = $(foreach layer,$(all_layers),$(wildcard $(layer)/*.if))
rolemap = $(HEADERDIR)/rolemap
detected_layers = $(filter-out CVS tmp $(docs),$(shell find $(wildcard *) -maxdepth 0 -type d))
clayers = $(addprefix $(CURDIR)/, $(filter $(notdir $(detected_layers)), $(notdir $(all_layers))))
all_layers_subset = $(addprefix $(HEADERDIR)/, $(filter-out $(notdir $(detected_layers)), $(notdir $(all_layers))))
detected_layers_subset = $(addprefix $(CURDIR)/, $(filter-out $(notdir $(clayers)), $(notdir $(detected_layers))))
3rd_party_mods = $(wildcard *.te)
detected_mods = $(3rd_party_mods) $(foreach layer,$(detected_layers),$(wildcard $(layer)/*.te))
detected_mods_subset = $(3rd_party_mods) $(foreach layer,$(detected_layers_subset),$(wildcard $(layer)/*.te))
detected_ifs = $(detected_mods:.te=.if)
detected_fcs = $(detected_mods:.te=.fc)
all_packages = $(notdir $(detected_mods:.te=.pp))
modxml = $(addprefix $(CURDIR)/, $(detected_mods_subset:.te=.xml))
layerxml = $(addprefix tmp/, $(notdir $(addsuffix .xml, $(detected_layers_subset) $(CURDIR))))
hmodxml = $(all_interfaces:.if=.xml)
hlayerxml = $(addsuffix .xml, $(addprefix tmp/, $(notdir $(all_layers_subset))))
hmetaxml = $(foreach layer, $(all_layers_subset), $(layer)/$(metaxml))
cmods = $(foreach layer, $(clayers), $(wildcard $(layer)/*.te))
cmodxml = $(cmods:.te=.xml)
clayerxml= $(addsuffix .xml, $(addprefix tmp/, $(notdir $(clayers))))
cmetaxml = $(foreach layer, $(notdir $(clayers)), $(HEADERDIR)/$(layer)/$(metaxml))
vpath %.te $(detected_layers)
vpath %.if $(detected_layers)
vpath %.fc $(detected_layers)
########################################
#
# Functions
#
# parse-rolemap-compat modulename,outputfile
define parse-rolemap-compat
$(verbose) $(M4) $(M4PARAM) $(rolemap) | \
$(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_userdomain_template(" $$2 "," $$3 "," $$1 ")" }' >> $2
endef
# parse-rolemap modulename,outputfile
define parse-rolemap
$(verbose) $(M4) $(M4PARAM) $(rolemap) | \
$(AWK) '/^[[:blank:]]*[A-Za-z]/{ print "gen_require(type " $$3 "; role " $$1 ";)\n$1_per_role_template(" $$2 "," $$3 "," $$1 ")" }' >> $2
endef
# peruser-expansion modulename,outputfile
define peruser-expansion
$(verbose) echo "ifdef(\`""$1""_per_role_template',\`" > $2
$(call parse-rolemap,$1,$2)
$(verbose) echo "')" >> $2
$(verbose) echo "ifdef(\`""$1""_per_userdomain_template',\`" >> $2
$(verbose) echo "errprint(\`Warning: per_userdomain_templates have been renamed to per_role_templates (""$1""_per_userdomain_template)'__endline__)" >> $2
$(call parse-rolemap-compat,$1,$2)
$(verbose) echo "')" >> $2
endef
.PHONY: clean all xml load reload
.SUFFIXES:
.SUFFIXES: .pp
# broken in make 3.81:
#.SECONDARY:
########################################
#
# Main targets
#
all: $(all_packages)
xml: $(polxml)
########################################
#
# Load module packages
#
load: tmp/loaded
tmp/loaded: $(all_packages)
@$(EINFO) "Loading $(NAME) modules: $(basename $(notdir $?))"
$(verbose) $(SEMODULE) $(foreach mod,$?,-i $(mod))
@mkdir -p tmp
@touch tmp/loaded
reload: $(all_packages)
@$(EINFO) "Loading $(NAME) modules: $(basename $(notdir $^))"
$(verbose) $(SEMODULE) $(foreach mod,$^,-i $(mod))
@mkdir -p tmp
@touch tmp/loaded
########################################
#
# Build module packages
#
tmp/%.mod: $(m4support) tmp/all_interfaces.conf %.te
@$(EINFO) "Compiling $(NAME) $(basename $(@F)) module"
@test -d tmp || mkdir -p tmp
$(call peruser-expansion,$(basename $(@F)),$@.role)
$(verbose) $(M4) $(M4PARAM) -s $^ $@.role > $(@:.mod=.tmp)
$(verbose) $(CHECKMODULE) -m $(@:.mod=.tmp) -o $@
tmp/%.mod.fc: $(m4support) %.fc
$(verbose) $(M4) $(M4PARAM) $^ > $@
%.pp: tmp/%.mod tmp/%.mod.fc
@echo "Creating $(NAME) $(@F) policy package"
$(verbose) $(SEMOD_PKG) -o $@ -m $< -f $<.fc
tmp/all_interfaces.conf: $(m4support) $(all_interfaces) $(detected_ifs)
@test -d tmp || mkdir -p tmp
$(verbose) m4 $^ | sed -e s/dollarsstar/\$$\*/g > $@
# so users dont have to make empty .fc and .if files
$(detected_ifs) $(detected_fcs):
@touch $@
########################################
#
# Documentation generation
#
$(clayerxml): %.xml: $(cmodxml) $(hmodxml) $(cmetaxml)
@test -d tmp || mkdir -p tmp
$(verbose) echo '<layer name="$(*F)">' > $@
$(verbose) cat $(addprefix $(HEADERDIR)/, $(notdir $*)/$(metaxml)) >> $@;
$(verbose) cat $(filter $(addprefix $(CURDIR)/, $(notdir $*))/%, $(cmodxml)) >> $@
$(verbose) cat $(filter-out $(addprefix $(HEADERDIR)/, $(notdir $*))/$(metaxml), $(filter $(addprefix $(HEADERDIR)/, $(notdir $*))/%, $(hmodxml))) >> $@
$(verbose) echo '</layer>' >> $@
$(hlayerxml): %.xml: $(hmodxml) $(hmetaxml)
@test -d tmp || mkdir -p tmp
$(verbose) echo '<layer name="$(*F)">' > $@
$(verbose) cat $(addprefix $(HEADERDIR)/, $(notdir $*)/$(metaxml)) >> $@;
$(verbose) cat $(filter-out $(addprefix $(HEADERDIR)/, $(notdir $*))/$(metaxml), $(filter $(addprefix $(HEADERDIR)/, $(notdir $*))/%, $(hmodxml))) >> $@
$(verbose) echo '</layer>' >> $@
$(cmodxml) $(modxml): %.xml: %.if %.te
$(verbose) $(genxml) -w -m $* > $@
$(layerxml): %.xml: $(modxml)
@test -d tmp || mkdir -p tmp
$(verbose) echo '<layer name="$(*F)">' > $@
$(verbose) if test -f '$(metaxml)'; then \
cat $(metaxml) >> $@; \
else \
echo '<summary>This is all third-party generated modules.</summary>' >> $@; \
fi
$(verbose) cat $(filter-out %/$(metaxml), $^) >> $@
$(verbose) echo '</layer>' >> $@
$(polxml): $(clayerxml) $(hlayerxml) $(layerxml) $(globaltun) $(globalbool)
@echo "Creating $(@F)"
@test -d $(dir $(polxml)) || mkdir -p $(dir $(polxml))
$(verbose) echo '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>' > $@
$(verbose) echo '<!DOCTYPE policy SYSTEM "$(notdir $(xmldtd))">' >> $@
$(verbose) echo '<policy>' >> $@
$(verbose) cat $(sort $(clayerxml) $(hlayerxml) $(layerxml)) $(globaltun) $(globalbool) >> $@
$(verbose) echo '</policy>' >> $@
$(verbose) if test -x $(XMLLINT) && test -f $(xmldtd); then \
$(XMLLINT) --noout --path $(dir $(xmldtd)) --dtdvalid $(xmldtd) $@ ;\
fi
########################################
#
# Clean the environment
#
clean:
rm -fR tmp
rm -f *.pp