lib/version: Move board identification strings
These strings are now only expanded in lib/identity.c.
This improves ccache hit rates slightly, as one built object file
lib/version.o is used for all variants of a board. Also one built
object file lib/identity.o can become a ccache hit for successive
builds of a variant, while the commit hash changes.
Change-Id: Ia7d5454d95c8698ab1c1744e63ea4c04d615bb3b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index c83004a..385c87e 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -229,12 +229,8 @@
smm-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
endif
-bootblock-y += version.c
-romstage-y += version.c
-ramstage-y += version.c
-smm-y += version.c
-verstage-y += version.c
-postcar-y += version.c
+all-y += identity.c version.c
+smm-y += identity.c version.c
$(call src-to-obj,bootblock,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,romstage,$(dir)/version.c) : $(obj)/build.h