svn commit: r260095 - in head/sys/boot: i386 i386/boot2 i386/gptboot i386/gptzfsboot i386/zfsboot pc98/boot2
Dimitry Andric
dim at FreeBSD.org
Mon Dec 30 19:05:52 UTC 2013
Author: dim
Date: Mon Dec 30 19:05:50 2013
New Revision: 260095
URL: http://svnweb.freebsd.org/changeset/base/260095
Log:
For sys/boot/i386 and sys/boot/pc98, separate flags to be passed
directly to the linker (LD_FLAGS) from flags passed indirectly, via the
compiler driver (LDFLAGS).
This is because several Makefiles under sys/boot/i386 and sys/boot/pc98
use ${LD} directly to link, and the normal LDFLAGS value should not be
used in these cases.
MFC after: 3 days
Modified:
head/sys/boot/i386/Makefile.inc
head/sys/boot/i386/boot2/Makefile
head/sys/boot/i386/gptboot/Makefile
head/sys/boot/i386/gptzfsboot/Makefile
head/sys/boot/i386/zfsboot/Makefile
head/sys/boot/pc98/boot2/Makefile
Modified: head/sys/boot/i386/Makefile.inc
==============================================================================
--- head/sys/boot/i386/Makefile.inc Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/i386/Makefile.inc Mon Dec 30 19:05:50 2013 (r260095)
@@ -13,7 +13,8 @@ LDFLAGS+= -nostdlib
.if ${MACHINE_CPUARCH} == "amd64"
CFLAGS+= -m32
ACFLAGS+= -m32
-LDFLAGS+= -m elf_i386_fbsd
+# LD_FLAGS is passed directly to ${LD}, not via ${CC}:
+LD_FLAGS+= -m elf_i386_fbsd
AFLAGS+= --32
.endif
Modified: head/sys/boot/i386/boot2/Makefile
==============================================================================
--- head/sys/boot/i386/boot2/Makefile Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/i386/boot2/Makefile Mon Dec 30 19:05:50 2013 (r260095)
@@ -44,7 +44,7 @@ CFLAGS.gcc+= -fno-guess-branch-probabili
-fno-unit-at-a-time \
-mno-align-long-strings \
-LDFLAGS=-static -N --gc-sections
+LD_FLAGS=-static -N --gc-sections
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
@@ -60,7 +60,7 @@ boot1: boot1.out
objcopy -S -O binary boot1.out ${.TARGET}
boot1.out: boot1.o
- ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o
+ ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o
CLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \
boot2.s boot2.s.tmp boot2.h sio.o
@@ -81,7 +81,7 @@ boot2.bin: boot2.out
objcopy -S -O binary boot2.out ${.TARGET}
boot2.out: ${BTXCRT} boot2.o sio.o
- ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
+ ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
boot2.o: boot2.s
${CC} ${ACFLAGS} -c boot2.s
Modified: head/sys/boot/i386/gptboot/Makefile
==============================================================================
--- head/sys/boot/i386/gptboot/Makefile Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/i386/gptboot/Makefile Mon Dec 30 19:05:50 2013 (r260095)
@@ -37,7 +37,7 @@ CFLAGS= -DBOOTPROG=\"gptboot\" \
-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
-Winline --param max-inline-insns-single=100
-LDFLAGS=-static -N --gc-sections
+LD_FLAGS=-static -N --gc-sections
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
@@ -54,7 +54,7 @@ gptldr.bin: gptldr.out
objcopy -S -O binary gptldr.out ${.TARGET}
gptldr.out: gptldr.o
- ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
+ ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
CLEANFILES+= gptboot.bin gptboot.out gptboot.o sio.o gpt.o crc32.o drv.o \
cons.o util.o
@@ -63,7 +63,7 @@ gptboot.bin: gptboot.out
objcopy -S -O binary gptboot.out ${.TARGET}
gptboot.out: ${BTXCRT} gptboot.o sio.o gpt.o crc32.o drv.o cons.o util.o
- ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
+ ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
gptboot.o: ${.CURDIR}/../../common/ufsread.c
Modified: head/sys/boot/i386/gptzfsboot/Makefile
==============================================================================
--- head/sys/boot/i386/gptzfsboot/Makefile Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/i386/gptzfsboot/Makefile Mon Dec 30 19:05:50 2013 (r260095)
@@ -34,7 +34,7 @@ CFLAGS= -DBOOTPROG=\"gptzfsboot\" \
-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
-Winline --param max-inline-insns-single=100
-LDFLAGS=-static -N --gc-sections
+LD_FLAGS=-static -N --gc-sections
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
@@ -51,7 +51,7 @@ gptldr.bin: gptldr.out
objcopy -S -O binary gptldr.out ${.TARGET}
gptldr.out: gptldr.o
- ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
+ ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
CLEANFILES+= gptzfsboot.bin gptzfsboot.out zfsboot.o sio.o cons.o \
drv.o gpt.o util.o
@@ -60,7 +60,7 @@ gptzfsboot.bin: gptzfsboot.out
objcopy -S -O binary gptzfsboot.out ${.TARGET}
gptzfsboot.out: ${BTXCRT} zfsboot.o sio.o gpt.o drv.o cons.o util.o
- ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
+ ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
zfsboot.o: ${.CURDIR}/../../zfs/zfsimpl.c
Modified: head/sys/boot/i386/zfsboot/Makefile
==============================================================================
--- head/sys/boot/i386/zfsboot/Makefile Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/i386/zfsboot/Makefile Mon Dec 30 19:05:50 2013 (r260095)
@@ -31,7 +31,7 @@ CFLAGS= -DBOOTPROG=\"zfsboot\" \
-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
-Winline --param max-inline-insns-single=100
-LDFLAGS=-static -N --gc-sections
+LD_FLAGS=-static -N --gc-sections
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
@@ -47,7 +47,7 @@ zfsboot1: zfsldr.out
objcopy -S -O binary zfsldr.out ${.TARGET}
zfsldr.out: zfsldr.o
- ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} zfsldr.o
+ ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} zfsldr.o
CLEANFILES+= zfsboot2 zfsboot.ld zfsboot.ldr zfsboot.bin zfsboot.out \
zfsboot.o zfsboot.s zfsboot.s.tmp sio.o cons.o drv.o util.o
@@ -73,7 +73,7 @@ zfsboot.bin: zfsboot.out
objcopy -S -O binary zfsboot.out ${.TARGET}
zfsboot.out: ${BTXCRT} zfsboot.o sio.o drv.o cons.o util.o
- ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
+ ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
SRCS= zfsboot.c
Modified: head/sys/boot/pc98/boot2/Makefile
==============================================================================
--- head/sys/boot/pc98/boot2/Makefile Mon Dec 30 18:42:09 2013 (r260094)
+++ head/sys/boot/pc98/boot2/Makefile Mon Dec 30 19:05:50 2013 (r260095)
@@ -50,7 +50,7 @@ CFLAGS= -Os \
# Initialize the bi_bios_geom using the BIOS geometry
#CFLAGS+= -DGET_BIOSGEOM
-LDFLAGS=-static -N --gc-sections
+LD_FLAGS=-static -N --gc-sections
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
@@ -68,7 +68,7 @@ boot1: boot1.out
objcopy -S -O binary boot1.out ${.TARGET}
boot1.out: boot1.o
- ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o
+ ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o
CLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \
boot2.s boot2.s.tmp boot2.h sio.o
@@ -89,7 +89,7 @@ boot2.bin: boot2.out
objcopy -S -O binary boot2.out ${.TARGET}
boot2.out: ${BTXCRT} boot2.o sio.o
- ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
+ ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC}
boot2.o: boot2.s
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