[build] Remove obsolete "allzroms" target

The .zrom format has not existed since around 2007.  ROMs are now
compressed by default.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/Makefile.housekeeping b/src/Makefile.housekeeping
index c184351d59e1823937266f9fb3dc971c201615e6..31a8a9911d62478709c74e4ad9fe6a5adbb6dad4 100644 (file)
--- a/src/Makefile.housekeeping
+++ b/src/Makefile.housekeeping
@@ -926,8 +926,8 @@ BOBJS += $(patsubst payload/%.img,$(BIN)/%.o,$(wildcard payload/*.img))
 
 # The "allXXXs" targets for each suffix
 #
-allall: allroms allzroms allpxes allisos alldsks
-allroms allzroms : all%s : $(foreach ROM,$(ROMS),$(BIN)/$(ROM).%)
+allall: allroms allpxes allisos alldsks
+allroms : all%s : $(foreach ROM,$(ROMS),$(BIN)/$(ROM).%)
 allpxes allisos alldsks : all%s : $(foreach DRIVER,$(DRIVERS),$(BIN)/$(DRIVER).%)
 
 # Alias for ipxe.%