mark 4.2 to follow the 4.2 branch of MyPLC

[build.git] / Makefile

diff --git a/Makefile b/Makefile
index a865858..b6a8051 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -64,6 +64,9 @@
 # (*) package-RPMBUILD: If not rpmbuild - mostly used for sudo'ing rpmbuild
 # (*) package-BUILD-FROM-SRPM: set this to any non-empty value, if your package is able to produce 
 #     a source rpms by running 'make srpm'
+# (*) package-RPMDATE: set this to any non-empty value to get the rpm package's release field hold the current date
+#     this is useful for container packages, like e.g. bootstrapfs or vserver, that contains much more than the
+#     correspondng module
 #
 #################### modules
 # Required information about the various modules (set this in e.g. planetlab-tags.mk)
@@ -84,7 +87,7 @@
 # (*)  $ make ulogd-pkginfo
 #        to see the list f variables attached to a given package
 # (*)  $ make kernel-devel-rpminfo
-#        to see the list f variables attached to a given rpm
+#        to see the list of variables attached to a given rpm
 #
 ####################
 
@@ -215,17 +218,17 @@ endef
 $(foreach package, $(ALL), $(eval $(call stage1_variables,$(package))))
 
 #
-# for each package, compute whether we need to set date (i.e. whether we use the trunk)
-# the myplc package is forced to have a date, because it is more convenient
-# (we cannot bump its number everytime something changes in the system)
-# myplc-native does not need this trick
+# for each package, compute whether we need to set date 
+# the heuristic is that we mention the date as part of the rpm release flag if
+# (*) the package has requested it by setting package-RPMDATE (container packages should do that)
+# (*) or SVNPATH contains 'trunk' or 'branches' 
 # 
 define package_hasdate
-$(1).has-date = $(if $(subst myplc,,$(1)), \
-                 $(if $($($(1).module)-SVNPATH),\
-                    $(if $(findstring /trunk,$($($(1).module)-SVNPATH)),yes,),\
-                    $(if $(findstring HEAD,$($($(1).module)-TAG)),yes,)), \
-               yes)
+$(1).has-date = $(if $($(1)-RPMDATE),yes, \
+                  $(if $($($(1).module)-SVNPATH), \
+                    $(if $(findstring /trunk,$($($(1).module)-SVNPATH)),yes, \
+                       $(if $(findstring /branches,$($($(1).module)-SVNPATH)),yes,)), \
+                    $(if $(findstring HEAD,$($($(1).module)-TAG)),yes,)))
 endef
 
 $(foreach package, $(ALL), $(eval $(call package_hasdate,$(package))))
@@ -564,7 +567,7 @@ clean-help:
 
 ### brute force clean
 distclean1:
-       rm -rf pldistro.mk .rpmmacros spec2make SPECS MAKE 
+       rm -rf pldistro.mk .rpmmacros spec2make header.spec SPECS MAKE 
 distclean2:
        rm -rf CODEBASES SOURCES BUILD RPMS SRPMS tmp
 distclean: distclean1 distclean2
@@ -656,10 +659,10 @@ RPMKEYS := rpm-path package
 
 #################### various lists - designed to run with stage1=true
 packages:
-       @$(foreach package,$(ALL), echo package=$(package) ref_module=$($(package).module) modules=$($(package)-MODULES); )
+       @$(foreach package,$(ALL), echo package=$(package) ref_module=$($(package).module) modules=$($(package)-MODULES) rpmnames=$($(package).rpmnames); )
 
 modules:
-       @$(foreach module,$(ALL-MODULES), echo modules=$(module) svnpath=$($(module)-SVNPATH); )
+       @$(foreach module,$(ALL-MODULES), echo module=$(module) svnpath=$($(module)-SVNPATH); )
 
 branches:
        @$(foreach module,$(ALL-MODULES), \
@@ -667,8 +670,10 @@ branches:
 
 module-tools:
        @$(foreach module,$(ALL-MODULES), \
-         echo $(module); \
-         $(if $($(module)-SVNBRANCH),echo $(module):$($(module)-SVNBRANCH);))
+        $(if $($(module)-SVNPATH), \
+         $(if $($(module)-SVNBRANCH), \
+            echo $(module):$($(module)-SVNBRANCH); , \
+            echo $(module); )))
 
 info: packages modules branches 
 
@@ -735,10 +740,15 @@ help:
        @echo "make ++ALL"
        @echo "  Displays the value of a given variable (here ALL)"
        @echo "  with only a single plus sign only the value is displayed"
+       @echo "make info"
+       @echo "  is equivalent to make packages modules branches"
+       @echo "  provides various info on these objects"
        @echo "make ulogd-pkginfo"
        @echo "  Displays know attributes of a package"
        @echo "make kernel-devel-rpminfo"
        @echo "  Displays know attributes of an rpm"
+       @echo "make stage1=true PLDISTROTAGS=planetlab-tags-4.2.mk packages modules branches module-tools"
+       @echo "  Lists mentioned items - module-tools is used in modules.update"
        @echo ""
        @echo "********** Known pakages are"
        @echo "$(ALL)"