In some cases, it is desirable to build the parser without building the

binary portions (Hurd). This patch splits up the build targets so this is
possible:

"main" becomes "arch"

"indep" is created and depends on "docs"
po building is moved from "main" to "indep"

"all" has "tests" removed (standard build practices are to "make" then
"make check" so I think "tests"/"check" should stay separate from "all").

redundant chunk is removed (this exists twice in the Makefile):
-.SILENT: check
-check: tests

"install" is split into "install-indep" and "install-arch"

"install-arch" requires "arch" and only installs the binaries

"install-indep" requires "indep" and only install non-binaries

Additionally, update the README to mention the "check" target both for the
parser and the utils.

Signed-off-by: Kees Cook <kees.cook@canonical.com>
Acked-by: Steve Beattie <steve@nxnw.org>

README

@@ -74,14 +74,14 @@ $ make check
 Utilities:
 $ cd utils
 $ make
+$ make check
 $ make install
 
 
 parser:
 $ cd parser
 $ make
-$ make tests	# not strictly necessary as they are run during the
-		# build by default
+$ make check
 $ make install
 
 

parser/Makefile

@@ -130,8 +130,7 @@ techdoc.txt: techdoc/index.html
 
 # targets arranged this way so that people who don't want full docs can
 # pick specific targets they want.
-main: 	$(TOOLS)
-	$(Q)make -C po all
+arch: 	$(TOOLS)
 
 manpages:	$(MANPAGES)
 
@@ -141,7 +140,11 @@ pdf:	techdoc.pdf
 
 docs:	manpages htmlmanpages pdf
 
-all:	main docs tests
+indep: docs
+	$(Q)make -C po all
+
+all:	arch indep
+
 
 .PHONY: libstdc++.a
 libstdc++.a:
@@ -229,9 +232,6 @@ tests: ${TESTS}
 	sh -e -c 'for test in ${TESTS} ; do echo "*** running $${test}" && ./$${test}; done'
 	$(Q)make -s -C tst tests
 
-.SILENT: check
-check: tests
-
 # always need to rebuild.
 .SILENT: $(AAREOBJECT)
 .PHONY: $(AAREOBJECT)
@@ -270,15 +270,21 @@ install-debian:
 .PHONY: install-unknown
 install-unknown:
 
-INSTALLDEPS=$(TOOLS)
+INSTALLDEPS=arch
 ifdef DISTRO
 INSTALLDEPS+=install-$(DISTRO)
 endif
 
 .PHONY: install
-install: $(INSTALLDEPS)
+install: install-indep install-arch
+
+.PHONY: install-arch
+install-arch: $(INSTALLDEPS)
 	install -m 755 -d $(DESTDIR)/sbin
 	install -m 755 ${TOOLS} $(DESTDIR)/sbin
+
+.PHONY: install-indep
+install-indep:
 	install -m 755 -d $(INSTALL_CONFDIR)
 	install -m 644 subdomain.conf $(INSTALL_CONFDIR)
 	install -m 755 -d ${DESTDIR}/var/lib/apparmor