1) Patch
Because there are too many warnings when building WLAN drivers. So I turn off the -Werror command line option in the EXTRA_CFLAGS, like
EXTRA_CFLAGS += -fsigned-char
#EXTRA_CFLAGS += -fsigned-char -Werror
Modified files:
1. /opt/L27.12.1-P2/mydroid/hardware/ti/wlan/wl1283/stad/build/linux/common.inc
2. /opt/L27.12.1-P2/mydroid/hardware/ti/wlan/
2) Script used to build WLAN drivers and Android Filesystem
#!/bin/bash
MYDROID=/opt/L27.12.1-P2/mydroid
mkdir -p logs
export KERNEL_DIR=/opt/L27.12.1-P2/kernel/android-2.6.35
# Build 127x station driver
cd $MYDROID/hardware/ti/wlan/wl1283/platforms/os/linux
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- TNETW=1273
# Build 127x softAp driver
cd $MYDROID/hardware/ti/wlan/wl1283_softAP/platforms/os/linux
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- TNETW=1273
cd $MYDROID
cp -Rfp device/ti/pandaboard/buildspec.mk.default buildspec.mk
#(required for rebuild only)
make clean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- -j4 2>&1 |tee $MYDROID/logs/android_make.out
3) Finally, build errors
host StaticLib: libunz (out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/libunz.a)
echo out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/adler32.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/crc32.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/zutil.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inflate.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inftrees.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inffast.o | xargs ar crsP out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/libunz.a
host SharedLib: libfst (out/host/linux-x86/obj/lib/libfst.so)
host StaticLib: libtinyxml (out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/libtinyxml.a)
echo out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxml.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxmlparser.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxmlerror.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinystr.o | xargs ar crsP out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/libtinyxml.a
host Executable: adb (out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb)
/usr/bin/ld: skipping incompatible /usr/lib/libncurses.so when searching for -lncurses
/usr/bin/ld: skipping incompatible /usr/lib/libncurses.a when searching for -lncurses
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] Error 1
make: *** Waiting for unfinished jobs....
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] Error 1
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] Error 1
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/lib/libfst.so] Error 1
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/mydroid$
2011年5月25日 星期三
Build linux kernel (android-2.6.35)
1) Script used to build android-2.6.35
#!/bin/bash
# build kernel image
mkdir -p ./logs
#"mkimage" is located in your u-boot/tools/ directory.
export PATH=/opt/L27.12.1-P2/u-boot/tools:$PATH
#(required for rebuild only)
make ARCH=arm distclean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- CFLAGS="-march=armv7-a+sec" panda_defconfig
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage 2>&1 |tee ./logs/kernel_make.out
# build kernel modules
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- modules 2>&1 |tee ./logs/kernel_modules.out
2) Error
CC security/smc/omap4/scxlnx_device_mshield.o
In file included from security/smc/omap4/scxlnx_util.h:29:0,
from security/smc/omap4/scxlnx_device_mshield.c:38:
include/linux/pagemap.h: In function 'fault_in_pages_readable':
include/linux/pagemap.h:415:16: warning: variable 'c' set but not used [-Wunused-but-set-variable]
AS security/smc/omap4/bridge_pub2sec.o
security/smc/omap4/bridge_pub2sec.S: Assembler messages:
security/smc/omap4/bridge_pub2sec.S:95: Error: selected processor does not support ARM mode `smc #0'
make[3]: *** [security/smc/omap4/bridge_pub2sec.o] Error 1
make[2]: *** [security/smc/omap4] Error 2
make[1]: *** [security/smc] Error 2
make: *** [security] Error 2
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/kernel/android-2.6.35$
3) Patch
--- security/smc/omap4/bridge_pub2sec.S.orig 2011-05-25 20:24:21.649675315 +0800
+++ security/smc/omap4/bridge_pub2sec.S 2011-05-25 20:26:39.429877396 +0800
@@ -74,6 +74,7 @@
b label_smc
label_smc:
+ .arch_extension sec
INVALIDATE_BTB
dsb
dmb
4) Audio fixes for kernel
5) EHCI fixes for kernel
6) WLAN patches
7) patch for panda_defconfig
#!/bin/bash
# build kernel image
mkdir -p ./logs
#"mkimage" is located in your u-boot/tools/ directory.
export PATH=/opt/L27.12.1-P2/u-boot/tools:$PATH
#(required for rebuild only)
make ARCH=arm distclean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- CFLAGS="-march=armv7-a+sec" panda_defconfig
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage 2>&1 |tee ./logs/kernel_make.out
# build kernel modules
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- modules 2>&1 |tee ./logs/kernel_modules.out
2) Error
CC security/smc/omap4/scxlnx_device_mshield.o
In file included from security/smc/omap4/scxlnx_util.h:29:0,
from security/smc/omap4/scxlnx_device_mshield.c:38:
include/linux/pagemap.h: In function 'fault_in_pages_readable':
include/linux/pagemap.h:415:16: warning: variable 'c' set but not used [-Wunused-but-set-variable]
AS security/smc/omap4/bridge_pub2sec.o
security/smc/omap4/bridge_pub2sec.S: Assembler messages:
security/smc/omap4/bridge_pub2sec.S:95: Error: selected processor does not support ARM mode `smc #0'
make[3]: *** [security/smc/omap4/bridge_pub2sec.o] Error 1
make[2]: *** [security/smc/omap4] Error 2
make[1]: *** [security/smc] Error 2
make: *** [security] Error 2
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/kernel/android-2.6.35$
3) Patch
--- security/smc/omap4/bridge_pub2sec.S.orig 2011-05-25 20:24:21.649675315 +0800
+++ security/smc/omap4/bridge_pub2sec.S 2011-05-25 20:26:39.429877396 +0800
@@ -74,6 +74,7 @@
b label_smc
label_smc:
+ .arch_extension sec
INVALIDATE_BTB
dsb
dmb
cd ${YOUR_PATH}/L27.12.1-P2/kernel/android-2.6.35
git fetch http://review.omapzoom.org/p/kernel/omap refs/changes/01/13001/2 && git cherry-pick FETCH_HEAD
git fetch http://review.omapzoom.org/p/kernel/omap refs/changes/02/13002/2 && git cherry-pick FETCH_HEAD
cd ${YOUR_PATH}/L27.12.1-P2/kernel/android-2.6.35
git fetch http://review.omapzoom.org/p/kernel/omap refs/changes/17/13617/1 && git cherry-pick FETCH_HEAD
Apply the following patches to enable wlan
cd ${YOUR_PATH}/L27.12.1-P2/kernel/android-2.6.35
git fetch http://review.omapzoom.org/p/kernel/omap refs/changes/02/12002/2 && git cherry-pick FETCH_HEAD
git fetch http://review.omapzoom.org/p/kernel/omap refs/changes/03/12003/1 && git cherry-pick FETCH_HEAD7) patch for panda_defconfig
diff --git a/arch/arm/configs/panda_defconfig b/arch/arm/configs/panda_defconfig index 2adf851..9d574e1 100644 --- a/arch/arm/configs/panda_defconfig +++ b/arch/arm/configs/panda_defconfig @@ -290,7 +290,6 @@ CONFIG_OMAP_DM_TIMER=y # CONFIG_OMAP_PM_NONE is not set # CONFIG_OMAP_PM_NOOP is not set CONFIG_OMAP_PM=y -CONFIG_OMAP_HDMI_AUDIO_WA=y # # OMAP Board Type @@ -808,6 +807,7 @@ CONFIG_KERNEL_DEBUGGER_CORE=y # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1780 is not set # CONFIG_SENSORS_AK8975 is not set +# CONFIG_TWL6040_VIB is not set # CONFIG_CDC_TCXO is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set @@ -830,7 +830,7 @@ CONFIG_UID_STAT=y # # Texas Instruments shared transport line discipline # -CONFIG_TI_ST=m +CONFIG_TI_ST=y CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -888,7 +888,8 @@ CONFIG_KS8851=y # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set +CONFIG_USB_USBNET=y +CONFIG_USB_NET_SMSC95XX=y # CONFIG_USB_HSO is not set # CONFIG_USB_IPHETH is not set # CONFIG_WAN is not set @@ -1275,7 +1276,7 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_SSB is not set CONFIG_MFD_SUPPORT=y -# CONFIG_MFD_CORE is not set +CONFIG_MFD_CORE=y # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set @@ -1291,7 +1292,7 @@ CONFIG_TWL4030_CORE=y CONFIG_TWL6030_PWM=y CONFIG_TWL6030_POWEROFF=y CONFIG_TWL6030_GPADC=y -# CONFIG_TWL6040_CODEC is not set +CONFIG_TWL6040_CODEC=y # CONFIG_MFD_TMIO is not set # CONFIG_MFD_T7L66XB is not set # CONFIG_MFD_TC6387XB is not set @@ -1368,7 +1369,6 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y CONFIG_VIDEO_IR_I2C=y # CONFIG_VIDEO_VIVI is not set CONFIG_VIDEO_OMAP2_VOUT=y -CONFIG_VIDEO_OMAP_GFX=m # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_SOC_CAMERA is not set @@ -1553,7 +1553,49 @@ CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y -# CONFIG_SOUND is not set +CONFIG_SOUND=y +# CONFIG_SOUND_OSS_CORE is not set +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_JACK=y +# CONFIG_SND_SEQUENCER is not set +# CONFIG_SND_MIXER_OSS is not set +# CONFIG_SND_PCM_OSS is not set +# CONFIG_SND_HRTIMER is not set +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_ARM=y +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +# CONFIG_SND_USB_AUDIO is not set +# CONFIG_SND_USB_UA101 is not set +# CONFIG_SND_USB_CAIAQ is not set +CONFIG_SND_SOC=y +CONFIG_SND_OMAP_SOC=y +CONFIG_SND_OMAP_SOC_ABE_DSP=y +CONFIG_SND_OMAP_SOC_MCBSP=y +CONFIG_SND_OMAP_SOC_MCPDM=y +CONFIG_SND_OMAP_SOC_ABE=y +CONFIG_SND_OMAP_SOC_VXREC=y +CONFIG_SND_OMAP_SOC_OMAP4_PANDA=y +CONFIG_SND_SOC_I2C_AND_SPI=y +# CONFIG_SND_SOC_ALL_CODECS is not set +CONFIG_SND_SOC_TWL6040=y +# CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set @@ -1633,7 +1675,8 @@ CONFIG_USB_OTG=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_EHCI_HCD is not set +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set
Build x-loader
1) Script used to build x-loader
#!/bin/bash
mkdir -p ./logs
make distclean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- CFLAGS="-Wa,-march=armv7-a+sec" omap4430panda_config
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- ift 2>&1 | tee ./logs/x-loader_make.out
2) Error
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o smc.o /opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S: Assembler messages:
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S:40: Error: selected processor does not support ARM mode `smc #0'
make[1]: *** [smc.o] Error 1
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
make: *** [cpu/omap4/libomap4.a] Error 2
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$
3) Patches
--- x-loader/cpu/omap4/smc.S.orig 2011-05-25 20:06:00.188059813 +0800
+++ x-loader/cpu/omap4/smc.S 2011-05-25 20:04:02.757887581 +0800
@@ -29,6 +29,7 @@
* @arg: Argument passed to ROM api (input in r1 will move to r0)
*/
.globl omap_smc_rom
+.arch_extension sec
omap_smc_rom:
push {r4-r11,lr}
mov r12, r0
4) Build successfully
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$ ls -la
總計 288
drwxr-xr-x 13 mingfeng mingfeng 4096 2011-05-25 20:09 .
drwxr-xr-x 6 mingfeng mingfeng 4096 2011-05-25 20:12 ..
-rw-r--r-- 1 mingfeng mingfeng 908 2011-05-17 23:43 arm_config.mk
drwxr-xr-x 10 mingfeng mingfeng 4096 2011-05-17 23:43 board
-rwxr-xr-x 1 mingfeng mingfeng 242 2011-05-25 20:09 build.sh
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 common
-rw-r--r-- 1 mingfeng mingfeng 5260 2011-05-17 23:43 config.mk
drwxr-xr-x 6 mingfeng mingfeng 4096 2011-05-17 23:43 cpu
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 disk
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 drivers
drwxr-xr-x 3 mingfeng mingfeng 4096 2011-05-17 23:43 fs
drwxr-xr-x 8 mingfeng mingfeng 4096 2011-05-17 23:43 .git
-rw-r--r-- 1 mingfeng mingfeng 520 2011-05-17 23:43 .gitignore
drwxr-xr-x 5 mingfeng mingfeng 4096 2011-05-25 20:08 include
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 lib
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-18 22:17 logs
-rw-r--r-- 1 mingfeng mingfeng 7529 2011-05-17 23:43 Makefile
-rwxr-xr-x 1 mingfeng mingfeng 1122 2011-05-17 23:43 mkconfig
-rw-r--r-- 1 mingfeng mingfeng 21920 2011-05-25 20:08 MLO
-rw-r--r-- 1 mingfeng mingfeng 3935 2011-05-17 23:43 README
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-17 23:43 scripts
-rwxr-xr-x 1 mingfeng mingfeng 9642 2011-05-25 20:08 signGP
-rw-r--r-- 1 mingfeng mingfeng 3279 2011-05-25 20:08 System.map
-rwxr-xr-x 1 mingfeng mingfeng 93779 2011-05-25 20:08 x-load
-rwxr-xr-x 1 mingfeng mingfeng 21400 2011-05-25 20:08 x-load.bin
-rw-r--r-- 1 mingfeng mingfeng 21920 2011-05-25 20:08 x-load.bin.ift
-rw-r--r-- 1 mingfeng mingfeng 29031 2011-05-25 20:08 x-load.map
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$
#!/bin/bash
mkdir -p ./logs
make distclean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- CFLAGS="-Wa,-march=armv7-a+sec" omap4430panda_config
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- ift 2>&1 | tee ./logs/x-loader_make.out
2) Error
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o smc.o /opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S: Assembler messages:
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S:40: Error: selected processor does not support ARM mode `smc #0'
make[1]: *** [smc.o] Error 1
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
make: *** [cpu/omap4/libomap4.a] Error 2
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$
3) Patches
--- x-loader/cpu/omap4/smc.S.orig 2011-05-25 20:06:00.188059813 +0800
+++ x-loader/cpu/omap4/smc.S 2011-05-25 20:04:02.757887581 +0800
@@ -29,6 +29,7 @@
* @arg: Argument passed to ROM api (input in r1 will move to r0)
*/
.globl omap_smc_rom
+.arch_extension sec
omap_smc_rom:
push {r4-r11,lr}
mov r12, r0
4) Build successfully
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$ ls -la
總計 288
drwxr-xr-x 13 mingfeng mingfeng 4096 2011-05-25 20:09 .
drwxr-xr-x 6 mingfeng mingfeng 4096 2011-05-25 20:12 ..
-rw-r--r-- 1 mingfeng mingfeng 908 2011-05-17 23:43 arm_config.mk
drwxr-xr-x 10 mingfeng mingfeng 4096 2011-05-17 23:43 board
-rwxr-xr-x 1 mingfeng mingfeng 242 2011-05-25 20:09 build.sh
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 common
-rw-r--r-- 1 mingfeng mingfeng 5260 2011-05-17 23:43 config.mk
drwxr-xr-x 6 mingfeng mingfeng 4096 2011-05-17 23:43 cpu
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 disk
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 drivers
drwxr-xr-x 3 mingfeng mingfeng 4096 2011-05-17 23:43 fs
drwxr-xr-x 8 mingfeng mingfeng 4096 2011-05-17 23:43 .git
-rw-r--r-- 1 mingfeng mingfeng 520 2011-05-17 23:43 .gitignore
drwxr-xr-x 5 mingfeng mingfeng 4096 2011-05-25 20:08 include
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-25 20:08 lib
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-18 22:17 logs
-rw-r--r-- 1 mingfeng mingfeng 7529 2011-05-17 23:43 Makefile
-rwxr-xr-x 1 mingfeng mingfeng 1122 2011-05-17 23:43 mkconfig
-rw-r--r-- 1 mingfeng mingfeng 21920 2011-05-25 20:08 MLO
-rw-r--r-- 1 mingfeng mingfeng 3935 2011-05-17 23:43 README
drwxr-xr-x 2 mingfeng mingfeng 4096 2011-05-17 23:43 scripts
-rwxr-xr-x 1 mingfeng mingfeng 9642 2011-05-25 20:08 signGP
-rw-r--r-- 1 mingfeng mingfeng 3279 2011-05-25 20:08 System.map
-rwxr-xr-x 1 mingfeng mingfeng 93779 2011-05-25 20:08 x-load
-rwxr-xr-x 1 mingfeng mingfeng 21400 2011-05-25 20:08 x-load.bin
-rw-r--r-- 1 mingfeng mingfeng 21920 2011-05-25 20:08 x-load.bin.ift
-rw-r--r-- 1 mingfeng mingfeng 29031 2011-05-25 20:08 x-load.map
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/x-loader$
2011年5月18日 星期三
Building u-boot and x-loader
Pre-requisite packages for build Android Filesystem (Note this is with reference to uBuntu 8.04)
If you are behind firewall, you will have to set-up firewall using the instructions in Support Tools
For higher versions of U-buntu please refer to Host PC COnfiguration
The following commands will install the correct packages to your server:
If you are behind firewall, you will have to set-up firewall using the instructions in Support Tools
For higher versions of U-buntu please refer to Host PC COnfiguration
The following commands will install the correct packages to your server:
sudo apt-get install git-core flex bison gperf libesd0-dev libwxgtk2.6-dev zlib1g-dev build-essential libstdc++5 tofrodos sudo apt-get install x-dev (*** no files existing ***) sudo apt-get install libx11-dev sudo apt-get install libncurses5-dev sudo apt-get install sun-java5-jdk (*** no files existing ***)If you do not have sudo rights to your machine, contact your System Administrator for assistance. Google has issued that “sun-java6-jdk” has become unsupported: “because of incompatibilities with @Override” To uninstall “sun-java6-jdk” please type:
sudo apt-get remove sun-java6-jdk“Intrepid (8.10) users may need a newer version of libreadline:
sudo apt-get install lib32readline5-dev”
1) script used to build u-boot:
#!/bin/bash make distclean mkdir -p ./logs make ARCH=arm omap4430panda_config make 2>&1 |tee ./logs/u-boot_make.out
2) script used to build x-loader:
#!/bin/bash mkdir -p ./logs make distclean make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- omap4430panda_config make CROSS_COMPILE=arm-none-linux-gnueabi- ift 2>&1 |tee ./logs/x-loader_make.out
Finally, I built u-boot successfully, but there is an error when I
built the x-loader.
find . -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' \
-o -name '*.o' -o -name '*.a' \) -print \
| xargs rm -f
find . -type f \
\( -name .depend -o -name '*.srec' -o -name '*.bin' \) \
-print \
| xargs rm -f
rm -f cpu/omap4/start.o *.bak tags TAGS
rm -fr *.*~
rm -f x-load x-load.map x-load.bin System.map x-load.bin.ift signGP MLO
rm -f include/asm/proc include/asm/arch
rm -f include/config.h include/config.mk
rm -f include/config.h include/config.mk
Configuring for omap4430panda board...
echo "/* Generarated file. Do not edit */" >./include/config.h
echo "#include <configs/omap4430panda.h>" >>./include/config.h
MPU at 1GHz revision..
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o cpu/omap4/start.o /opt/L27.12.1-P2/x-loader/cpu/omap4/start.S
make -C `dirname board/omap4430panda/libomap4430panda.a`
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
arm-none-linux-gnueabi-gcc -M -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu omap4430panda.c | \
sed -e "s/\:/\\\:/g"|sed -e "s/\\\: /\: /g"> .depend
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o omap4430panda.o omap4430panda.c
arm-none-linux-gnueabi-ar crv libomap4430panda.a omap4430panda.o
a - omap4430panda.o
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
make -C `dirname cpu/omap4/libomap4.a`
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
arm-none-linux-gnueabi-gcc -M -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu platform.S smc.S cpu.c mmc.c sys_info.c clock.c sdram.c syslib.c sdram_elpida.c | \
sed -e "s/\:/\\\:/g"|sed -e "s/\\\: /\: /g"> .depend
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o cpu.o cpu.c
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o mmc.o mmc.c
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sys_info.o sys_info.c
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o clock.o clock.c
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sdram.o sdram.c
sdram.c: In function 'emif_config':
sdram.c:116:26: warning: variable 'rev' set but not used [-Wunused-but-set-variable]
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o syslib.o syslib.c
arm-none-linux-gnueabi-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sdram_elpida.o sdram_elpida.c
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o platform.o /opt/L27.12.1-P2/x-loader/cpu/omap4/platform.S
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o smc.o /opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S: Assembler messages:
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S:39: Error: selected processor does not support ARM mode `smc #0'2011年5月17日 星期二
Download Android/Linux kernel/U-Boot/X-loader source
Downloading Release Software
[Reference] http://www.omappedia.org/wiki/PandaBoard_L27.12.1-P2_Release_Notes
Installing repo
For detail information regarding repo visit: Using Repo and GitOther reference links on Git can be found in Techincal References page
Download repo to environment
$ cd $YOUR_PATH/L27.12.1-P2/mydroid $ curl http://android.git.kernel.org/repo > ./repo $ chmod a+x repo
Download Android source
cd $YOUR_PATH/L27.12.1-P2/ cd $MYDROID repo init -u git://git.omapzoom.org/platform/omapmanifest.git -b 27.x -m RLS27.12.1-P2_Gingerbread.xml repo syncAdding Mouse and Keyboard support
cd $MYDROID/frameworks/base git remote add rowboat git://gitorious.org/rowboat/frameworks-base.git git fetch rowboat git cherry-pick 17128d44ab04c5b7cb2911e8b1c9f837aa9b36a5 git cherry-pick 174cb50436065dc092114d69fb40d5a7712e3ca0Update PandaBoard device directory Update pandaboard device directory -- TODO: clean up and remove Blaze items
cd $MYDROID/device/ti/pandaboard git fetch http://review.omapzoom.org/p/device/ti/pandaboard refs/changes/89/13489/1 && git cherry-pick FETCH_HEAD
Kernel & Driver Source
To clone kernel source from scratch do:cd $YOUR_PATH/L27.12-P2/ git clone git://git.omapzoom.org/kernel/omap.git kernel/android-2.6.35 cd kernel/android-2.6.35 git checkout ec895072ad0b686d2c130e5d80a3076a03042033If you already have kernel source cloned then just update it (and add a remote if it is the first time):
cd $YOUR_PATH/L27.12-P2/kernel/android-2.6.35 git fetch origin git checkout ec895072ad0b686d2c130e5d80a3076a03042033
U-Boot Source
cd $YOUR_PATH/L27.12-P2/ git clone git://git.omapzoom.org/repo/u-boot.git u-boot cd u-boot git checkout 601ff71c8d46b5e90e13613974a16d10f2006bb3
X-loader Source
cd $YOUR_PATH/L27.12-P2/ git clone git://git.omapzoom.org/repo/x-loader.git x-loader cd x-loader git checkout c8855fa6b85bd44073bd1b25dbffa99f02cbeeed
2011年5月15日 星期日
Android Version Control with Repo and Git
Reference:
http://source.android.com/source/version-control.html
1) Download repo:
The basic pattern of interacting with the repositories is as follows:
http://source.android.com/source/version-control.html
1) Download repo:
$ curl http://android.git.kernel.org/repo > ~/bin/repo
$ chmod a+x ~/bin/repo$ set path to ~/bin/repo 2) Basic Workflow- Use
repo startto start a new topic branch.
- Edit the files.
- Use
git addto stage changes.
- Use
git committo commit changes.
- Use
repo uploadto upload changes to the review server.
GCC-4.6.0 build script for arm-none-eabi
#!/bin/bash
GCC_SRC=gcc-4.6.0
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-eabi
PREFIX=/opt/build/arm-none-eabi-${GCC_SRC}
DEFAULT_CPU=cortex-a9
cd /opt
mkdir -p build_binutils
cd build_binutils
../binutils-2.21/configure --build=${HOST} --host=${HOST} --target=${TARGET} --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-lto --enable-multilib --enable-shared --enable-gmp --enable-mpfr --prefix=${PREFIX}
make all install
cd /opt
mkdir -p build_gcc
cd build_gcc
#mkdir -p mpfr
#cp ../${GCC_SRC}/gmp/gmp-impl.h mpfr/
#cp ../${GCC_SRC}/gmp/longlong.h mpfr/
../${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --with-pkgversion='M.F. C/C++ Compiler Release 20110423' --disable-libssp --disable-nls --disable-libgomp --disable-threads --disable-tls --enable-lto --enable-multilib --enable-gmp --enable-mpfr --enable-cloog --enable-ppl --with-v4bx-interworking --enable-languages=c,c++ --enable-long-long --enable-c99 --enable-shared --with-float=hard --enable-cxx-flags=-mhard-float --with-cpu=${DEFAULT_CPU} --with-newlib --with-ld=${PREFIX}/bin/${TARGET}-ld --prefix=${PREFIX}
make all install
rm -rf build_binutils
rm -rf build_gcc
GCC_SRC=gcc-4.6.0
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-eabi
PREFIX=/opt/build/arm-none-eabi-${GCC_SRC}
DEFAULT_CPU=cortex-a9
cd /opt
mkdir -p build_binutils
cd build_binutils
../binutils-2.21/configure --build=${HOST} --host=${HOST} --target=${TARGET} --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-lto --enable-multilib --enable-shared --enable-gmp --enable-mpfr --prefix=${PREFIX}
make all install
cd /opt
mkdir -p build_gcc
cd build_gcc
#mkdir -p mpfr
#cp ../${GCC_SRC}/gmp/gmp-impl.h mpfr/
#cp ../${GCC_SRC}/gmp/longlong.h mpfr/
../${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --with-pkgversion='M.F. C/C++ Compiler Release 20110423' --disable-libssp --disable-nls --disable-libgomp --disable-threads --disable-tls --enable-lto --enable-multilib --enable-gmp --enable-mpfr --enable-cloog --enable-ppl --with-v4bx-interworking --enable-languages=c,c++ --enable-long-long --enable-c99 --enable-shared --with-float=hard --enable-cxx-flags=-mhard-float --with-cpu=${DEFAULT_CPU} --with-newlib --with-ld=${PREFIX}/bin/${TARGET}-ld --prefix=${PREFIX}
make all install
rm -rf build_binutils
rm -rf build_gcc
2011年5月14日 星期六
GCC-4.6.0 arm-none-linux-gnueabi build script for both little and big endian static toolchain
1) gcc-4.6.0 with arm-none-linux-gnueabi
2) support both -mlittle-endian and -mbig-endian
3) default -mhard-float and multilib for cortex-a9
4) static-build gcc/g++
The patches to gcc-4.6.0:
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-eabi.h gcc-4.6.0/gcc/config/arm/linux-eabi.h
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-eabi.h 2011-01-12 22:29:14.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/linux-eabi.h 2011-05-11 23:29:29.012044669 +0800
@@ -101,3 +101,6 @@
is used. */
#undef CLEAR_INSN_CACHE
#define CLEAR_INSN_CACHE(BEG, END) not_used
+
+#undef SYSROOT_SUFFIX_SPEC
+#define SYSROOT_SUFFIX_SPEC "%{mbig-endian:/be}"
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-elf.h gcc-4.6.0/gcc/config/arm/linux-elf.h
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-elf.h 2011-01-15 02:42:32.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/linux-elf.h 2011-05-14 20:06:44.188276102 +0800
@@ -51,7 +51,7 @@
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
/* Now we define the strings used to build the spec file. */
#undef LIB_SPEC
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-arm-elf gcc-4.6.0/gcc/config/arm/t-arm-elf
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-arm-elf 2011-01-04 04:52:22.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-arm-elf 2011-05-14 21:50:58.517726008 +0800
@@ -36,6 +36,10 @@
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
+MULTILIB_OPTIONS += mcpu=cortex-a9
+MULTILIB_DIRNAMES += cortex-a9
+MULTILIB_EXCEPTIONS +=
+
#MULTILIB_OPTIONS += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
#MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te
#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
@@ -67,6 +71,10 @@
# MULTILIB_DIRNAMES += le be
# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
#
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+MULTILIB_MATCHES += mbig-endian=mbe
+#
# MULTILIB_OPTIONS += mhard-float/msoft-float
# MULTILIB_DIRNAMES += fpu soft
# MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux gcc-4.6.0/gcc/config/arm/t-linux
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux 2009-04-22 03:03:23.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-linux 2011-05-11 23:34:24.503749908 +0800
@@ -28,6 +28,9 @@
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+
# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
# LIBGCC = stmp-multilib
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux-eabi gcc-4.6.0/gcc/config/arm/t-linux-eabi
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux-eabi 2011-01-04 04:52:22.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-linux-eabi 2011-05-14 21:50:19.527668816 +0800
@@ -21,8 +21,22 @@
# We do not build a Thumb multilib for Linux because the definition of
# CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode.
-MULTILIB_OPTIONS =
-MULTILIB_DIRNAMES =
+MULTILIB_OPTIONS = marm
+MULTILIB_DIRNAMES = arm
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+
+MULTILIB_OPTIONS += mcpu=cortex-a9
+MULTILIB_DIRNAMES += cortex-a9
+MULTILIB_EXCEPTIONS +=
+
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+MULTILIB_MATCHES += mbig-endian=mbe
+
+#MULTILIB_OPTIONS += mfloat-abi=hard
+#MULTILIB_DIRNAMES += fpu
+#MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
#MULTILIB_OPTIONS += mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
#MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te
The build script for arm-none-linux-gnueabi:
[1-build-binutils.sh]
[3-build-headers.sh]
[4-build-gcc.sh]
[5-build-glibc.sh]
[6-build-gcc-final.sh]
[build-all.sh]
2) support both -mlittle-endian and -mbig-endian
3) default -mhard-float and multilib for cortex-a9
4) static-build gcc/g++
The patches to gcc-4.6.0:
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-eabi.h gcc-4.6.0/gcc/config/arm/linux-eabi.h
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-eabi.h 2011-01-12 22:29:14.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/linux-eabi.h 2011-05-11 23:29:29.012044669 +0800
@@ -101,3 +101,6 @@
is used. */
#undef CLEAR_INSN_CACHE
#define CLEAR_INSN_CACHE(BEG, END) not_used
+
+#undef SYSROOT_SUFFIX_SPEC
+#define SYSROOT_SUFFIX_SPEC "%{mbig-endian:/be}"
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-elf.h gcc-4.6.0/gcc/config/arm/linux-elf.h
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/linux-elf.h 2011-01-15 02:42:32.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/linux-elf.h 2011-05-14 20:06:44.188276102 +0800
@@ -51,7 +51,7 @@
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
/* Now we define the strings used to build the spec file. */
#undef LIB_SPEC
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-arm-elf gcc-4.6.0/gcc/config/arm/t-arm-elf
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-arm-elf 2011-01-04 04:52:22.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-arm-elf 2011-05-14 21:50:58.517726008 +0800
@@ -36,6 +36,10 @@
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
+MULTILIB_OPTIONS += mcpu=cortex-a9
+MULTILIB_DIRNAMES += cortex-a9
+MULTILIB_EXCEPTIONS +=
+
#MULTILIB_OPTIONS += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
#MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te
#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
@@ -67,6 +71,10 @@
# MULTILIB_DIRNAMES += le be
# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
#
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+MULTILIB_MATCHES += mbig-endian=mbe
+#
# MULTILIB_OPTIONS += mhard-float/msoft-float
# MULTILIB_DIRNAMES += fpu soft
# MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux gcc-4.6.0/gcc/config/arm/t-linux
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux 2009-04-22 03:03:23.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-linux 2011-05-11 23:34:24.503749908 +0800
@@ -28,6 +28,9 @@
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+
# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
# LIBGCC = stmp-multilib
diff -uNr src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux-eabi gcc-4.6.0/gcc/config/arm/t-linux-eabi
--- src/gcc-4.6.0/gcc-4.6.0/gcc/config/arm/t-linux-eabi 2011-01-04 04:52:22.000000000 +0800
+++ gcc-4.6.0/gcc/config/arm/t-linux-eabi 2011-05-14 21:50:19.527668816 +0800
@@ -21,8 +21,22 @@
# We do not build a Thumb multilib for Linux because the definition of
# CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode.
-MULTILIB_OPTIONS =
-MULTILIB_DIRNAMES =
+MULTILIB_OPTIONS = marm
+MULTILIB_DIRNAMES = arm
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+
+MULTILIB_OPTIONS += mcpu=cortex-a9
+MULTILIB_DIRNAMES += cortex-a9
+MULTILIB_EXCEPTIONS +=
+
+MULTILIB_OPTIONS += mbig-endian
+MULTILIB_DIRNAMES += be
+MULTILIB_MATCHES += mbig-endian=mbe
+
+#MULTILIB_OPTIONS += mfloat-abi=hard
+#MULTILIB_DIRNAMES += fpu
+#MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
#MULTILIB_OPTIONS += mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
#MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te
The build script for arm-none-linux-gnueabi:
[1-build-binutils.sh]
#!/bin/bash
cd ${BUILDPATH}
mkdir -v binutils-build
cd binutils-build
AR=ar AS=as ${BINUTILS_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${PREFIX} --with-lib-path=${PREFIX}/${TARGET}/lib:${PREFIX}/${TARGET}/lib/be --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-shared --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-multilib
make configure-host
make LDFLAGS="-static"
make install
cd ${BUILDPATH}
mkdir -v binutils-build
cd binutils-build
AR=ar AS=as ${BINUTILS_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${PREFIX} --with-lib-path=${PREFIX}/${TARGET}/lib:${PREFIX}/${TARGET}/lib/be --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-shared --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-multilib
make configure-host
make LDFLAGS="-static"
make install
[3-build-headers.sh]
#!/bin/bash
echo "Prepare Linux kernel headers"
cd ${LINUX_HEADER_SRC}
make ARCH=arm CROSS_COMPILE=${TARGET}- INSTALL_HDR_PATH=${PREFIX}/${TARGET} headers_install
echo "Prepare Linux kernel headers"
cd ${LINUX_HEADER_SRC}
make ARCH=arm CROSS_COMPILE=${TARGET}- INSTALL_HDR_PATH=${PREFIX}/${TARGET} headers_install
[4-build-gcc.sh]
#!/bin/bash
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
mkdir -p ${BOOTSTRAP_PREFIX}/${TARGET}/bin
for tool in ar as ld strip ranlib; do
rm -f ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool} || true
ln -s ${PREFIX}/bin/${TARGET}-${tool} ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool}
done
fi
echo "Build bootstrap gcc"
cd ${BUILDPATH}
mkdir -v gcc-build
cd gcc-build
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
# http://comments.gmane.org/gmane.linux.lfs.devel/10631
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836
# need --disable-shared --disable-lto --disable-libquadmath --without-target-libiberty --without-target-zlib
${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${BOOTSTRAP_PREFIX} --with-local-prefix=${BOOTSTRAP_PREFIX}/${TARGET} --without-target-libiberty --without-target-zlib --disable-libquadmath --disable-lto --disable-libstdcxx-pch --disable-libffi --enable-multilib --disable-nls --disable-libgomp --disable-libmudflap --disable-libssp --enable-gold --enable-ld --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c --disable-shared --disable-threads --without-headers --disable-decimal-float --enable-mpfr --enable-gmp --without-cloog --without-ppl --with-float=hard --with-v4bx-interworking --with-gnu-as --with-gnu-ld --with-cpu=${DEFAULT_CPU} --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make
make install
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
mkdir -p ${BOOTSTRAP_PREFIX}/${TARGET}/bin
for tool in ar as ld strip ranlib; do
rm -f ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool} || true
ln -s ${PREFIX}/bin/${TARGET}-${tool} ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool}
done
fi
echo "Build bootstrap gcc"
cd ${BUILDPATH}
mkdir -v gcc-build
cd gcc-build
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
# http://comments.gmane.org/gmane.linux.lfs.devel/10631
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836
# need --disable-shared --disable-lto --disable-libquadmath --without-target-libiberty --without-target-zlib
${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${BOOTSTRAP_PREFIX} --with-local-prefix=${BOOTSTRAP_PREFIX}/${TARGET} --without-target-libiberty --without-target-zlib --disable-libquadmath --disable-lto --disable-libstdcxx-pch --disable-libffi --enable-multilib --disable-nls --disable-libgomp --disable-libmudflap --disable-libssp --enable-gold --enable-ld --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c --disable-shared --disable-threads --without-headers --disable-decimal-float --enable-mpfr --enable-gmp --without-cloog --without-ppl --with-float=hard --with-v4bx-interworking --with-gnu-as --with-gnu-ld --with-cpu=${DEFAULT_CPU} --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make
make install
[5-build-glibc.sh]
#!/bin/bash
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
ln -s ${PREFIX}/${TARGET}/include ${BOOTSTRAP_PREFIX}/${TARGET}/include
fi
cd ${BUILDPATH}
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc" AR="${TARGET}-ar" RANLIB="${TARGET}-ranlib" ${GLIBC_SRC}/configure --prefix=/usr --build=${HOST} --host=${TARGET} --target=${TARGET} --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1 LD=${TARGET}-ld RANLIB=${TARGET}-ranlib all
make install_root=${PREFIX}/${TARGET} prefix= install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
cd ${BUILDPATH}
rm -rf glibc-build
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
libc_cv_slibdir=${PREFIX}/${TARGET}/lib/be
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc -mbig-endian -Wl,-EB" AR="${TARGET}-ar" AS="${TARGET}-as -mbig-endian" RANLIB="${TARGET}-ranlib" LD="${TARGET}-ld" ${GLIBC_SRC}/configure --prefix=${PREFIX}/${TARGET} --build=${HOST} --host=${TARGET} --target=${TARGET} --libdir=${PREFIX}/${TARGET}/lib/be --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1
make install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
ln -s ${PREFIX}/${TARGET}/include ${BOOTSTRAP_PREFIX}/${TARGET}/include
fi
cd ${BUILDPATH}
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc" AR="${TARGET}-ar" RANLIB="${TARGET}-ranlib" ${GLIBC_SRC}/configure --prefix=/usr --build=${HOST} --host=${TARGET} --target=${TARGET} --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1 LD=${TARGET}-ld RANLIB=${TARGET}-ranlib all
make install_root=${PREFIX}/${TARGET} prefix= install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
cd ${BUILDPATH}
rm -rf glibc-build
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
libc_cv_slibdir=${PREFIX}/${TARGET}/lib/be
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc -mbig-endian -Wl,-EB" AR="${TARGET}-ar" AS="${TARGET}-as -mbig-endian" RANLIB="${TARGET}-ranlib" LD="${TARGET}-ld" ${GLIBC_SRC}/configure --prefix=${PREFIX}/${TARGET} --build=${HOST} --host=${TARGET} --target=${TARGET} --libdir=${PREFIX}/${TARGET}/lib/be --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1
make install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
# From crosstool 0.43
# Fix problems in linker scripts.
#
# 1. Remove absolute paths
# Any file in a list of known suspects that isn't a symlink is assumed to be a linker script.
# FIXME: test -h is not portable
# FIXME: probably need to check more files than just these three...
# Need to use sed instead of just assuming we know what's in libc.so because otherwise alpha breaks
#
# 2. Remove lines containing BUG per http://sources.redhat.com/ml/bug-glibc/2003-05/msg00055.html,
# needed to fix gcc-3.2.3/glibc-2.3.2 targeting arm
#
# To make "strip *.so.*" not fail (ptxdist does this), rename to .so_orig rather than .so.orig
for file in libc.so libpthread.so libgcc_s.so; do
for lib in lib lib/be lib64 usr/lib usr/lib64; do
if test -f ${PREFIX}/${TARGET}/$lib/$file && test ! -h ${PREFIX}/${TARGET}/$lib/$file; then
mv ${PREFIX}/${TARGET}/$lib/$file ${PREFIX}/${TARGET}/$lib/${file}_orig
sed 's,/opt/build/arm-none-linux-gnueabi-4.6.0/arm-none-linux-gnueabi/lib/be/,,g;s,/usr/lib/,,g;s,/usr/lib64/,,g;s,/lib/,,g;s,/lib64/,,g;s,${PREFIX}/${TARGET}/lib/be,,g;/BUG in libc.scripts.output-format.sed/d' < ${PREFIX}/${TARGET}/$lib/${file}_orig > ${PREFIX}/${TARGET}/$lib/$file
rm -f ${PREFIX}/${TARGET}/$lib/${file}_orig
fi
done
done
# link for other multilib options that uses mbig-endian, or they would link to default
# target library that is mlittle-endian
cd ${PREFIX}/${TARGET}/lib; mkdir -p cortex-a9; cd cortex-a9; ln -s ../be be
# Fix problems in linker scripts.
#
# 1. Remove absolute paths
# Any file in a list of known suspects that isn't a symlink is assumed to be a linker script.
# FIXME: test -h is not portable
# FIXME: probably need to check more files than just these three...
# Need to use sed instead of just assuming we know what's in libc.so because otherwise alpha breaks
#
# 2. Remove lines containing BUG per http://sources.redhat.com/ml/bug-glibc/2003-05/msg00055.html,
# needed to fix gcc-3.2.3/glibc-2.3.2 targeting arm
#
# To make "strip *.so.*" not fail (ptxdist does this), rename to .so_orig rather than .so.orig
for file in libc.so libpthread.so libgcc_s.so; do
for lib in lib lib/be lib64 usr/lib usr/lib64; do
if test -f ${PREFIX}/${TARGET}/$lib/$file && test ! -h ${PREFIX}/${TARGET}/$lib/$file; then
mv ${PREFIX}/${TARGET}/$lib/$file ${PREFIX}/${TARGET}/$lib/${file}_orig
sed 's,/opt/build/arm-none-linux-gnueabi-4.6.0/arm-none-linux-gnueabi/lib/be/,,g;s,/usr/lib/,,g;s,/usr/lib64/,,g;s,/lib/,,g;s,/lib64/,,g;s,${PREFIX}/${TARGET}/lib/be,,g;/BUG in libc.scripts.output-format.sed/d' < ${PREFIX}/${TARGET}/$lib/${file}_orig > ${PREFIX}/${TARGET}/$lib/$file
rm -f ${PREFIX}/${TARGET}/$lib/${file}_orig
fi
done
done
# link for other multilib options that uses mbig-endian, or they would link to default
# target library that is mlittle-endian
cd ${PREFIX}/${TARGET}/lib; mkdir -p cortex-a9; cd cortex-a9; ln -s ../be be
[6-build-gcc-final.sh]
#!/bin/bash
cd ${BUILDPATH}
mkdir -v gcc-build-final
cd gcc-build-final
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
cd ${BUILDPATH}
mkdir -v gcc-build-final
cd gcc-build-final
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
AR=ar ${GCC_SRC}/configure --prefix=${PREFIX} --build=${HOST} --host=${HOST} --target=${TARGET} --with-cpu=${DEFAULT_CPU} --with-pkgversion='M.F. C/C++ Compiler Release 20110423' --disable-nls --disable-libssp --disable-libgomp --enable-gold --enable-ld --enable-threads=posix --disable-tls --enable-symvers=gnu --enable-c99 --enable-long-long --enable-multilib --enable-languages=c,c++ --enable-__cxa_atexit --with-float=hard --enable-cxx-flags=-mhard-float --enable-shared --enable-gmp --enable-mpfr --enable-cloog --enable-ppl --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make AS_FOR_TARGET="${TARGET}-as" LD_FOR_TARGET="${TARGET}-ld" LDFLAGS="-L${PREFIX}/${TARGET}/lib -L${PREFIX}/${TARGET}/lib/be -static" all
make install
rm -f ${PREFIX}/bin/${TARGET}-gccbug
strip ${PREFIX}/bin/*
strip ${PREFIX}/${TARGET}/bin/ar
strip ${PREFIX}/${TARGET}/bin/as
strip ${PREFIX}/${TARGET}/bin/c++
strip ${PREFIX}/${TARGET}/bin/g++
strip ${PREFIX}/${TARGET}/bin/gcc
strip ${PREFIX}/${TARGET}/bin/ld
strip ${PREFIX}/${TARGET}/bin/nm
strip ${PREFIX}/${TARGET}/bin/objcopy
strip ${PREFIX}/${TARGET}/bin/objdump
strip ${PREFIX}/${TARGET}/bin/ranlib
strip ${PREFIX}/${TARGET}/bin/strip
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1plus
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/collect2
make AS_FOR_TARGET="${TARGET}-as" LD_FOR_TARGET="${TARGET}-ld" LDFLAGS="-L${PREFIX}/${TARGET}/lib -L${PREFIX}/${TARGET}/lib/be -static" all
make install
rm -f ${PREFIX}/bin/${TARGET}-gccbug
strip ${PREFIX}/bin/*
strip ${PREFIX}/${TARGET}/bin/ar
strip ${PREFIX}/${TARGET}/bin/as
strip ${PREFIX}/${TARGET}/bin/c++
strip ${PREFIX}/${TARGET}/bin/g++
strip ${PREFIX}/${TARGET}/bin/gcc
strip ${PREFIX}/${TARGET}/bin/ld
strip ${PREFIX}/${TARGET}/bin/nm
strip ${PREFIX}/${TARGET}/bin/objcopy
strip ${PREFIX}/${TARGET}/bin/objdump
strip ${PREFIX}/${TARGET}/bin/ranlib
strip ${PREFIX}/${TARGET}/bin/strip
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1plus
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/collect2
[build-all.sh]
#!/bin/bash
set -ex
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-linux-gnueabi
DEFAULT_ARCH=armv7
DEFAULT_CPU=cortex-a9
# Specify the source path of each package
BINUTILS_SRC=/opt/binutils-2.21
GCC_VER=4.6.0
GCC_SRC=/opt/gcc-${GCC_VER}
GLIBC_SRC=/opt/src/glibc-2.13
LINUX_HEADER_SRC=/opt/linux-2.6.38
LOCAL_DIR=${PWD}
BUILDPATH=${LOCAL_DIR}/build
PREFIX=/opt/build/${TARGET}-${GCC_VER}
BOOTSTRAP_PREFIX=${BUILDPATH}/${TARGET}-${GCC_VER}
#MPFR_PREFIX=${PREFIX}/libmpfr
#GMP_PREFIX=${PREFIX}/libgmp
MPFR_PREFIX=/usr
GMP_PREFIX=/usr
MPC_PREFIX=/usr
LIBELF_PREFIX=/usr
unset LD_LIBRARY_PATH
unset LIBRARY_PATH
unset LD_RUN_PATH
if [ -e ${GCC_SRC}/newlib ]; then
mv ${GCC_SRC}/newlib ${GCC_SRC}/newlib.orig
fi
mkdir -v ${BUILDPATH}
source ${LOCAL_DIR}/1-build-binutils.sh
##source ${LOCAL_DIR}/2-build-gmp-mpfr.sh
source ${LOCAL_DIR}/3-build-headers.sh
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
export PATH=${BOOTSTRAP_PREFIX}/bin:${PATH}
fi
export PATH=${PREFIX}/bin:${PATH}
export LD_LIBRARY_PATH=${GMP_PREFIX}/lib:${MPFR_PREFIX}/lib
source ${LOCAL_DIR}/4-build-gcc.sh
source ${LOCAL_DIR}/5-build-glibc.sh
source ${LOCAL_DIR}/6-build-gcc-final.sh
if [ -e ${GCC_SRC}/newlib.orig ]; then
mv ${GCC_SRC}/newlib.orig ${GCC_SRC}/newlib
fi
set -ex
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-linux-gnueabi
DEFAULT_ARCH=armv7
DEFAULT_CPU=cortex-a9
# Specify the source path of each package
BINUTILS_SRC=/opt/binutils-2.21
GCC_VER=4.6.0
GCC_SRC=/opt/gcc-${GCC_VER}
GLIBC_SRC=/opt/src/glibc-2.13
LINUX_HEADER_SRC=/opt/linux-2.6.38
LOCAL_DIR=${PWD}
BUILDPATH=${LOCAL_DIR}/build
PREFIX=/opt/build/${TARGET}-${GCC_VER}
BOOTSTRAP_PREFIX=${BUILDPATH}/${TARGET}-${GCC_VER}
#MPFR_PREFIX=${PREFIX}/libmpfr
#GMP_PREFIX=${PREFIX}/libgmp
MPFR_PREFIX=/usr
GMP_PREFIX=/usr
MPC_PREFIX=/usr
LIBELF_PREFIX=/usr
unset LD_LIBRARY_PATH
unset LIBRARY_PATH
unset LD_RUN_PATH
if [ -e ${GCC_SRC}/newlib ]; then
mv ${GCC_SRC}/newlib ${GCC_SRC}/newlib.orig
fi
mkdir -v ${BUILDPATH}
source ${LOCAL_DIR}/1-build-binutils.sh
##source ${LOCAL_DIR}/2-build-gmp-mpfr.sh
source ${LOCAL_DIR}/3-build-headers.sh
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
export PATH=${BOOTSTRAP_PREFIX}/bin:${PATH}
fi
export PATH=${PREFIX}/bin:${PATH}
export LD_LIBRARY_PATH=${GMP_PREFIX}/lib:${MPFR_PREFIX}/lib
source ${LOCAL_DIR}/4-build-gcc.sh
source ${LOCAL_DIR}/5-build-glibc.sh
source ${LOCAL_DIR}/6-build-gcc-final.sh
if [ -e ${GCC_SRC}/newlib.orig ]; then
mv ${GCC_SRC}/newlib.orig ${GCC_SRC}/newlib
fi
2011年5月4日 星期三
GCC-4.6.0 little-endian build script for arm-none-linux-gnueabi
For ARM's cortex-a9, build arm-none-linux-gnueabi little-endian toolchain
Source package:
With hardware vfp.
[1-build-binutils.sh]
[2-build-gmp-mpfr.sh]
[3-build-headers.sh]
[4-build-gcc.sh]
[5-build-glibc.sh]
[6-build-gcc-final.sh]
[build-all.sh]
#!/bin/bash
set -ex
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-linux-gnueabi
DEFAULT_ARCH=armv7
DEFAULT_CPU=cortex-a9
# Specify the source path of each package
BINUTILS_SRC=/opt/binutils-2.21
GCC_VER=4.6.0
GCC_SRC=/opt/gcc-${GCC_VER}
GLIBC_SRC=/opt/src/glibc-2.13
LINUX_HEADER_SRC=/opt/linux-2.6.38
LOCAL_DIR=${PWD}
BUILDPATH=${LOCAL_DIR}/build
PREFIX=/opt/build/${TARGET}-${GCC_VER}
BOOTSTRAP_PREFIX=${BUILDPATH}/${TARGET}-${GCC_VER}
MPFR_PREFIX=/usr
GMP_PREFIX=/usr
MPC_PREFIX=/usr
LIBELF_PREFIX=/usr
unset LD_LIBRARY_PATH
unset LIBRARY_PATH
unset LD_RUN_PATH
if [ -e ${GCC_SRC}/newlib ]; then
mv ${GCC_SRC}/newlib ${GCC_SRC}/newlib.orig
fi
mkdir -v ${BUILDPATH}
source ${LOCAL_DIR}/1-build-binutils.sh
#source ${LOCAL_DIR}/2-build-gmp-mpfr.sh
source ${LOCAL_DIR}/3-build-headers.sh
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
export PATH=${BOOTSTRAP_PREFIX}/bin:${PATH}
fi
export PATH=${PREFIX}/bin:${PATH}
export LD_LIBRARY_PATH=${GMP_PREFIX}/lib:${MPFR_PREFIX}/lib
source ${LOCAL_DIR}/4-build-gcc.sh
source ${LOCAL_DIR}/5-build-glibc.sh
source ${LOCAL_DIR}/6-build-gcc-final.sh
if [ -e ${GCC_SRC}/newlib.orig ]; then
mv ${GCC_SRC}/newlib.orig ${GCC_SRC}/newlib
fi
Source package:
binutils-2.21
gcc-4.6.0
glibc-2.13With hardware vfp.
[1-build-binutils.sh]
#!/bin/bash
cd ${BUILDPATH}
mkdir -v binutils-build
cd binutils-build
AR=ar AS=as ${BINUTILS_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${PREFIX} --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-shared --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-multilib
make configure-host
make LDFLAGS="-static"
make install
cd ${BUILDPATH}
mkdir -v binutils-build
cd binutils-build
AR=ar AS=as ${BINUTILS_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${PREFIX} --with-sysroot=${PREFIX}/${TARGET} --disable-nls --enable-shared --enable-install-libbfd --enable-interwork --with-v4bx-interworking --enable-multilib
make configure-host
make LDFLAGS="-static"
make install
[2-build-gmp-mpfr.sh]
#!/bin/bash
mkdir -v ${BUILDPATH}/gmp-build
cd ${BUILDPATH}/gmp-build
${GMP_SRC}/configure --prefix=${GMP_PREFIX} --enable-cxx --enable-mpbsd
make
make install
mkdir -v ${BUILDPATH}/mpfr-build
cd ${BUILDPATH}/mpfr-build
LDFLAGS="-Wl,-rpath,${PREFIX}/lib" ${MPFR_SRC}/configure --prefix=${MPFR_PREFIX} --enable-shared --with-gmp=${GMP_PREFIX}
make
make check
make install
mkdir -v ${BUILDPATH}/gmp-build
cd ${BUILDPATH}/gmp-build
${GMP_SRC}/configure --prefix=${GMP_PREFIX} --enable-cxx --enable-mpbsd
make
make install
mkdir -v ${BUILDPATH}/mpfr-build
cd ${BUILDPATH}/mpfr-build
LDFLAGS="-Wl,-rpath,${PREFIX}/lib" ${MPFR_SRC}/configure --prefix=${MPFR_PREFIX} --enable-shared --with-gmp=${GMP_PREFIX}
make
make check
make install
[3-build-headers.sh]
#!/bin/bash
echo "Prepare Linux kernel headers"
cd ${LINUX_HEADER_SRC}
make ARCH=arm CROSS_COMPILE=${TARGET}- INSTALL_HDR_PATH=${PREFIX}/${TARGET} headers_install
echo "Prepare Linux kernel headers"
cd ${LINUX_HEADER_SRC}
make ARCH=arm CROSS_COMPILE=${TARGET}- INSTALL_HDR_PATH=${PREFIX}/${TARGET} headers_install
[4-build-gcc.sh]
#!/bin/bash
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
mkdir -p ${BOOTSTRAP_PREFIX}/${TARGET}/bin
for tool in ar as ld strip ranlib; do
rm -f ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool} || true
ln -s ${PREFIX}/bin/${TARGET}-${tool} ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool}
done
fi
echo "Build bootstrap gcc"
cd ${BUILDPATH}
mkdir -v gcc-build
cd gcc-build
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
# http://comments.gmane.org/gmane.linux.lfs.devel/10631
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836
# need --disable-shared --disable-lto --disable-libquadmath --without-target-libiberty --without-target-zlib
${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${BOOTSTRAP_PREFIX} --with-local-prefix=${BOOTSTRAP_PREFIX}/${TARGET} --without-target-libiberty --without-target-zlib --disable-libquadmath --disable-lto --disable-libstdcxx-pch --disable-libffi --disable-multilib --disable-nls --disable-libgomp --disable-libmudflap --disable-libssp --enable-gold --enable-ld --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c --disable-shared --disable-threads --without-headers --disable-decimal-float --enable-mpfr --enable-gmp --without-cloog --without-ppl --with-float=hard --with-v4bx-interworking --with-gnu-as --with-gnu-ld --with-cpu=${DEFAULT_CPU} --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make
make install
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
mkdir -p ${BOOTSTRAP_PREFIX}/${TARGET}/bin
for tool in ar as ld strip ranlib; do
rm -f ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool} || true
ln -s ${PREFIX}/bin/${TARGET}-${tool} ${BOOTSTRAP_PREFIX}/${TARGET}/bin/${tool}
done
fi
echo "Build bootstrap gcc"
cd ${BUILDPATH}
mkdir -v gcc-build
cd gcc-build
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
# http://comments.gmane.org/gmane.linux.lfs.devel/10631
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836
# need --disable-shared --disable-lto --disable-libquadmath --without-target-libiberty --without-target-zlib
${GCC_SRC}/configure --build=${HOST} --host=${HOST} --target=${TARGET} --prefix=${BOOTSTRAP_PREFIX} --with-local-prefix=${BOOTSTRAP_PREFIX}/${TARGET} --without-target-libiberty --without-target-zlib --disable-libquadmath --disable-lto --disable-libstdcxx-pch --disable-libffi --disable-multilib --disable-nls --disable-libgomp --disable-libmudflap --disable-libssp --enable-gold --enable-ld --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c --disable-shared --disable-threads --without-headers --disable-decimal-float --enable-mpfr --enable-gmp --without-cloog --without-ppl --with-float=hard --with-v4bx-interworking --with-gnu-as --with-gnu-ld --with-cpu=${DEFAULT_CPU} --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make
make install
[5-build-glibc.sh]
#!/bin/bash
#if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
# ln -s ${PREFIX}/${TARGET}/include ${BOOTSTRAP_PREFIX}/${TARGET}/include
#fi
cd ${BUILDPATH}
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc" AR="${TARGET}-ar" RANLIB="${TARGET}-ranlib" ${GLIBC_SRC}/configure --prefix=/usr --build=${HOST} --host=${TARGET} --target=${TARGET} --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1 LD=${TARGET}-ld RANLIB=${TARGET}-ranlib all
make install_root=${PREFIX}/${TARGET} prefix= install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
#if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
# ln -s ${PREFIX}/${TARGET}/include ${BOOTSTRAP_PREFIX}/${TARGET}/include
#fi
cd ${BUILDPATH}
mkdir -v glibc-build
cd glibc-build
cat > config.cache << EOF
libc_cv_forced_unwind=yes
libc_cv_c_cleanup=yes
libc_cv_arm_tls=yes
libc_cv_gnu89_inline=yes
EOF
# http://newsgroups.derkeiler.com/Archive/Comp/comp.lang.awk/2009-03/msg00088.html
# glibc-2.13 may have [^/], replace it with [^\/] in gen-sorted.awk
# need to install gawk
BUILD_CC="gcc" CC="${TARGET}-gcc" AR="${TARGET}-ar" RANLIB="${TARGET}-ranlib" ${GLIBC_SRC}/configure --prefix=/usr --build=${HOST} --host=${TARGET} --target=${TARGET} --without-cvs --disable-profile --disable-debug --without-gd --with-fp --disable-libunwind-exceptions --cache-file=config.cache --enable-kernel=2.6.38 --with-binutils=${PREFIX}/bin --enable-add-ons=ports,nptl --with-tls --with-__thread --with-arch=${DEFAULT_ARCH} --enable-multilib --enable-sim --enable-shared --enable-multi-arch --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include
make V=1 LD=${TARGET}-ld RANLIB=${TARGET}-ranlib all
make install_root=${PREFIX}/${TARGET} prefix= install
# modify libc.so libpthread.so
# GROUP ( /lib/libc.so.6 /lib/libc_nonshared.a AS_NEEDED ( /lib/ld-linux.so.2 ) ) ---> GROUP ( libc.so.6 libc_nonshared.a AS_NEEDED ( ld-linux.so.2 ) )
[6-build-gcc-final.sh]
#!/bin/bash
cd ${BUILDPATH}
mkdir -v gcc-build-final
cd gcc-build-final
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
#add --with-newlib
AR=ar LDFLAGS="-Wl,-rpath,${PREFIX}/${TARGET}/lib" ${GCC_SRC}/configure --prefix=${PREFIX} --build=${HOST} --host=${HOST} --target=${TARGET} --with-cpu=${DEFAULT_CPU} --with-pkgversion='M.F. C/C++ Compiler Release 20110423' --disable-nls --disable-libssp --disable-libgomp --enable-gold --enable-ld --enable-threads=posix --disable-tls --enable-symvers=gnu --enable-c99 --enable-long-long --enable-multilib --enable-languages=c,c++ --enable-__cxa_atexit --with-float=hard --enable-cxx-flags=-mhard-float --enable-shared --enable-gmp --enable-mpfr --enable-cloog --enable-ppl --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make AS_FOR_TARGET="${TARGET}-as" LD_FOR_TARGET="${TARGET}-ld" LDFLAGS="-static" all
make install
rm -f ${PREFIX}/bin/${TARGET}-gccbug
strip ${PREFIX}/bin/*
strip ${PREFIX}/${TARGET}/bin/ar
strip ${PREFIX}/${TARGET}/bin/as
strip ${PREFIX}/${TARGET}/bin/c++
strip ${PREFIX}/${TARGET}/bin/g++
strip ${PREFIX}/${TARGET}/bin/gcc
strip ${PREFIX}/${TARGET}/bin/ld
strip ${PREFIX}/${TARGET}/bin/nm
strip ${PREFIX}/${TARGET}/bin/objcopy
strip ${PREFIX}/${TARGET}/bin/objdump
strip ${PREFIX}/${TARGET}/bin/ranlib
strip ${PREFIX}/${TARGET}/bin/strip
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1plus
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/collect2
cd ${BUILDPATH}
mkdir -v gcc-build-final
cd gcc-build-final
#mkdir -p mpfr
#cp ${GCC_SRC}/gmp/gmp-impl.h ./mpfr
#cp ${GCC_SRC}/gmp/longlong.h ./mpfr
#add --with-newlib
AR=ar LDFLAGS="-Wl,-rpath,${PREFIX}/${TARGET}/lib" ${GCC_SRC}/configure --prefix=${PREFIX} --build=${HOST} --host=${HOST} --target=${TARGET} --with-cpu=${DEFAULT_CPU} --with-pkgversion='M.F. C/C++ Compiler Release 20110423' --disable-nls --disable-libssp --disable-libgomp --enable-gold --enable-ld --enable-threads=posix --disable-tls --enable-symvers=gnu --enable-c99 --enable-long-long --enable-multilib --enable-languages=c,c++ --enable-__cxa_atexit --with-float=hard --enable-cxx-flags=-mhard-float --enable-shared --enable-gmp --enable-mpfr --enable-cloog --enable-ppl --with-v4bx-interworking --with-headers=${PREFIX}/${TARGET}/include --with-libelf=${LIBELF_PREFIX} --with-mpc=${MPC_PREFIX}
make AS_FOR_TARGET="${TARGET}-as" LD_FOR_TARGET="${TARGET}-ld" LDFLAGS="-static" all
make install
rm -f ${PREFIX}/bin/${TARGET}-gccbug
strip ${PREFIX}/bin/*
strip ${PREFIX}/${TARGET}/bin/ar
strip ${PREFIX}/${TARGET}/bin/as
strip ${PREFIX}/${TARGET}/bin/c++
strip ${PREFIX}/${TARGET}/bin/g++
strip ${PREFIX}/${TARGET}/bin/gcc
strip ${PREFIX}/${TARGET}/bin/ld
strip ${PREFIX}/${TARGET}/bin/nm
strip ${PREFIX}/${TARGET}/bin/objcopy
strip ${PREFIX}/${TARGET}/bin/objdump
strip ${PREFIX}/${TARGET}/bin/ranlib
strip ${PREFIX}/${TARGET}/bin/strip
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/cc1plus
strip ${PREFIX}/libexec/gcc/${TARGET}/${GCC_VER}/collect2
[build-all.sh]
#!/bin/bash
set -ex
#HOST=i686-pc-linux-gnu
HOST=x86_64-linux-gnu
TARGET=arm-none-linux-gnueabi
DEFAULT_ARCH=armv7
DEFAULT_CPU=cortex-a9
# Specify the source path of each package
BINUTILS_SRC=/opt/binutils-2.21
GCC_VER=4.6.0
GCC_SRC=/opt/gcc-${GCC_VER}
GLIBC_SRC=/opt/src/glibc-2.13
LINUX_HEADER_SRC=/opt/linux-2.6.38
LOCAL_DIR=${PWD}
BUILDPATH=${LOCAL_DIR}/build
PREFIX=/opt/build/${TARGET}-${GCC_VER}
BOOTSTRAP_PREFIX=${BUILDPATH}/${TARGET}-${GCC_VER}
MPFR_PREFIX=/usr
GMP_PREFIX=/usr
MPC_PREFIX=/usr
LIBELF_PREFIX=/usr
unset LD_LIBRARY_PATH
unset LIBRARY_PATH
unset LD_RUN_PATH
if [ -e ${GCC_SRC}/newlib ]; then
mv ${GCC_SRC}/newlib ${GCC_SRC}/newlib.orig
fi
mkdir -v ${BUILDPATH}
source ${LOCAL_DIR}/1-build-binutils.sh
#source ${LOCAL_DIR}/2-build-gmp-mpfr.sh
source ${LOCAL_DIR}/3-build-headers.sh
if test x"${BOOTSTRAP_PREFIX}" != x"${PREFIX}"; then
export PATH=${BOOTSTRAP_PREFIX}/bin:${PATH}
fi
export PATH=${PREFIX}/bin:${PATH}
export LD_LIBRARY_PATH=${GMP_PREFIX}/lib:${MPFR_PREFIX}/lib
source ${LOCAL_DIR}/4-build-gcc.sh
source ${LOCAL_DIR}/5-build-glibc.sh
source ${LOCAL_DIR}/6-build-gcc-final.sh
if [ -e ${GCC_SRC}/newlib.orig ]; then
mv ${GCC_SRC}/newlib.orig ${GCC_SRC}/newlib
fi
訂閱：
文章 (Atom)
