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-ffreestanding is the word for /sys.

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This commit is contained in:
David E. O'Brien 2002-05-10 00:53:45 +00:00
parent 708a23c342
commit 7571ef5ae3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=96306
6 changed files with 18 additions and 17 deletions
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2
sys/boot/i386/Makefile.inc
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@ -3,4 +3,4 @@
# $FreeBSD$
LOADER_ADDRESS?= 0x200000
CFLAGS+= -mpreferred-stack-boundary=2
CFLAGS+= -ffreestanding -mpreferred-stack-boundary=2

8
sys/boot/i386/boot2/Makefile
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@ -27,10 +27,10 @@ BTX= ${.CURDIR}/../btx
ORG1= 0x7c00
ORG2= 0x1000
CFLAGS= -elf -I${.CURDIR}/../btx/lib -I. \
-Os -fno-builtin -fforce-addr -fdata-sections \
-malign-functions=0 -malign-jumps=0 -malign-loops=0 -mrtd \
-mpreferred-stack-boundary=2 \
CFLAGS= -elf -ffreestanding -Os -fno-builtin -fforce-addr -fdata-sections \
-fno-align-functions -fno-align-jumps -fno-align-loops -fno-align-labels \
-mrtd -mpreferred-stack-boundary=2 \
-I${.CURDIR}/../btx/lib -I. \
-Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings

8
sys/boot/i386/gptboot/Makefile
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@ -27,10 +27,10 @@ BTX= ${.CURDIR}/../btx
ORG1= 0x7c00
ORG2= 0x1000
CFLAGS= -elf -I${.CURDIR}/../btx/lib -I. \
-Os -fno-builtin -fforce-addr -fdata-sections \
-malign-functions=0 -malign-jumps=0 -malign-loops=0 -mrtd \
-mpreferred-stack-boundary=2 \
CFLAGS= -elf -ffreestanding -Os -fno-builtin -fforce-addr -fdata-sections \
-fno-align-functions -fno-align-jumps -fno-align-loops -fno-align-labels \
-mrtd -mpreferred-stack-boundary=2 \
-I${.CURDIR}/../btx/lib -I. \
-Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings

2
sys/boot/i386/kgzldr/Makefile
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@ -3,7 +3,7 @@
FILES= kgzldr.o
SRCS= start.s boot.c inflate.c lib.c crt.s sio.s
OBJS= ${SRCS:N*.h:R:S/$/.o/g}
CFLAGS= -fno-builtin
CFLAGS= -ffreestanding -fno-builtin
.if ${OBJFORMAT} == aout
CFLAGS+=-O2
.else

14
sys/boot/i386/libi386/Makefile
View File

@ -11,19 +11,13 @@ SRCS= aout_freebsd.c biosacpi.c bioscd.c biosdisk.c biosmem.c biospnp.c \
i386_copy.c i386_module.c nullconsole.c pxe.c pxetramp.s \
time.c vidconsole.c
CFLAGS+= -I${.CURDIR}/../../common -I${.CURDIR}/../btx/lib \
-I${.CURDIR}/../../../contrib/dev/acpica \
-I${.CURDIR}/../../.. -I.
CFLAGS+= -ffreestanding
BOOT_COMCONSOLE_PORT?= 0x3f8
CFLAGS+= -DCOMPORT=${BOOT_COMCONSOLE_PORT}
BOOT_COMCONSOLE_SPEED?= 9600
CFLAGS+= -DCOMSPEED=${BOOT_COMCONSOLE_SPEED}
# the location of libstand
CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
.ifdef(BOOT_BIOSDISK_DEBUG)
# Make the disk code more talkative
CFLAGS+= -DDISK_DEBUG
@ -32,6 +26,12 @@ CFLAGS+= -DDISK_DEBUG
# Include simple terminal emulation (cons25-compatible)
CFLAGS+= -DTERM_EMU
CFLAGS+= -I${.CURDIR}/../../common -I${.CURDIR}/../btx/lib \
-I${.CURDIR}/../../../contrib/dev/acpica \
-I${.CURDIR}/../../.. -I.
# the location of libstand
CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
# Make "machine" required for all objects
# (based on the more complete case in sys/i386/boot/Makefile.inc)
${SRCS:M*.c:R:S/$/.o/g}: machine

1
sys/boot/i386/loader/Makefile
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@ -13,6 +13,7 @@ LOADER_AOUT_SUPPORT= yes
# architecture-specific loader code
SRCS= main.c conf.c
CFLAGS+= -ffreestanding
# Enable PXE TFTP or NFS support, not both.
.if defined(LOADER_TFTP_SUPPORT)
CFLAGS+= -DLOADER_TFTP_SUPPORT