stand: push LIBC_SRC up into defs.mk

Other parts of stand/ that don't use libsa will need to grab bits from libc
shortly. Push LIBC_SRC up to defs.mk in advance of this so that they can use
it, and rename it to LIBCSRC to match the convention of the rest of the *SRC
variables in this file.

Reviewed by:	imp
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D21282

2 files changed, 9 insertions, 9 deletions

diff --git a/stand/defs.mk b/stand/defs.mk
index 0d66fba0cf69..ebf0848b6a10 100644
--- a/stand/defs.mk
+++ b/stand/defs.mk
@@ -33,6 +33,7 @@ SASRC=		${BOOTSRC}/libsa
 SYSDIR=		${SRCTOP}/sys
 UBOOTSRC=	${BOOTSRC}/uboot
 ZFSSRC=		${SASRC}/zfs
+LIBCSRC=	${SRCTOP}/lib/libc
 
 BOOTOBJ=	${OBJTOP}/stand
 
diff --git a/stand/libsa/Makefile b/stand/libsa/Makefile
index 72a9775298d0..5de3a63aa006 100644
--- a/stand/libsa/Makefile
+++ b/stand/libsa/Makefile
@@ -9,7 +9,6 @@
 .include <bsd.init.mk>
 
 LIBSA_CPUARCH?=${MACHINE_CPUARCH}
-LIBC_SRC=	${SRCTOP}/lib/libc
 
 LIB?=		sa
 
@@ -21,12 +20,12 @@ SRCS+=	gzguts.h zutil.h __main.c abort.c assert.c bcd.c environment.c getopt.c g
 # private (pruned) versions of libc string functions
 SRCS+=	strcasecmp.c
 
-.PATH: ${LIBC_SRC}/net
+.PATH: ${LIBCSRC}/net
 
 SRCS+= ntoh.c
 
 # string functions from libc
-.PATH: ${LIBC_SRC}/string
+.PATH: ${LIBCSRC}/string
 SRCS+=	bcmp.c bcopy.c bzero.c ffs.c fls.c \
 	memccpy.c memchr.c memcmp.c memcpy.c memmove.c memset.c \
 	qdivrem.c strcat.c strchr.c strcmp.c strcpy.c stpcpy.c stpncpy.c \
@@ -34,7 +33,7 @@ SRCS+=	bcmp.c bcopy.c bzero.c ffs.c fls.c \
 	strnlen.c strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c
 
 # stdlib functions from libc
-.PATH: ${LIBC_SRC}/stdlib
+.PATH: ${LIBCSRC}/stdlib
 SRCS+=	abs.c strtol.c strtoll.c strtoul.c strtoull.c
 
 # common boot code
@@ -42,7 +41,7 @@ SRCS+=	abs.c strtol.c strtoll.c strtoul.c strtoull.c
 SRCS+=	subr_boot.c
 
 .if ${MACHINE_CPUARCH} == "arm"
-.PATH: ${LIBC_SRC}/arm/gen
+.PATH: ${LIBCSRC}/arm/gen
 
 # Do not generate movt/movw, because the relocation fixup for them does not
 # translate to the -Bsymbolic -pie format required by self_reloc() in loader(8).
@@ -68,22 +67,22 @@ SRCS+=	aeabi_memcmp.S aeabi_memcpy.S aeabi_memmove.S aeabi_memset.S
 .endif
 
 .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv"
-.PATH: ${LIBC_SRC}/${MACHINE_CPUARCH}/gen
+.PATH: ${LIBCSRC}/${MACHINE_CPUARCH}/gen
 .endif
 
 .if ${MACHINE_CPUARCH} == "powerpc"
-.PATH: ${LIBC_SRC}/quad
+.PATH: ${LIBCSRC}/quad
 SRCS+=	ashldi3.c ashrdi3.c lshrdi3.c
 SRCS+=	syncicache.c
 .endif
 
 .if ${MACHINE_CPUARCH} == "mips"
-.PATH: ${LIBC_SRC}/quad
+.PATH: ${LIBCSRC}/quad
 SRCS+=	ashldi3.c ashrdi3.c lshrdi3.c
 .endif
 
 # uuid functions from libc
-.PATH: ${LIBC_SRC}/uuid
+.PATH: ${LIBCSRC}/uuid
 SRCS+= uuid_create_nil.c uuid_equal.c uuid_from_string.c uuid_is_nil.c uuid_to_string.c
 
 # _setjmp/_longjmp