Gold linker support for entire source tree

2013-06-11 19:08:05 +00:00
parent 3d257f8073
commit 1d71e39b73
36 changed files with 4653 additions and 12 deletions
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -15,7 +15,13 @@ LDADD+=	-ltimers -lsys -lexec -lminlib -L/usr/lib

 LINKERSCRIPT= ${.CURDIR}/arch/${MACHINE_ARCH}/kernel.lds

+.if ${HAVE_GOLD:U} != ""
+GOLDLINKERSCRIPT=${LINKERSCRIPT}
+LDFLAGS+= -Wl,--allow-multiple-definition
+CFLAGS += -fno-common
+.else
 LDFLAGS+= -T ${LINKERSCRIPT}
+.endif
 LDFLAGS+= -nostdlib 
 CFLAGS += -fno-stack-protector