u-boot fails to build for powerpc with gcc 4.5.1

U-Boot Darren Hart 2 participants 2 messages Mar 31, 2011

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Darren Hart

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2011-03-31 22:27 UTC #0 lore raw

The u-boot recipe in Poky (OE core) fails to build u-boot for powerpc. I've tested the following versions:

v2010.09
v2010.12
v2011.03

All versions fail with:

$ make ARCH=powerpc
CROSS_COMPILE=/opt/poky/1.0/sysroots/x86_64-pokysdk-linux/usr/bin/ppc603e-poky-linux/powerpc-poky-linux-
MPC8315ERDB_config
awk '(NF && $1 !~ /^#/) { print $1 ": " $1 "_config; $(MAKE)" }' boards.cfg >
.boards.depend
Generating include/autoconf.mk
cc1: error: Do not use -Os option if --enable-target-optspace is not set.
Generating include/autoconf.mk.dep
cc1: error: Do not use -Os option if --enable-target-optspace is not set.
Configuring for MPC8315ERDB board...

I got past this with:

config.mk +1 -1

index eb95093..374b262 100644
@@ -151,7 +151,7 @@ ARFLAGS = crv
 endif
 RELFLAGS= $(PLATFORM_RELFLAGS)
 DBGFLAGS= -g # -DDEBUG
-OPTFLAGS= -Os #-fomit-frame-pointer
+OPTFLAGS= #-Os #-fomit-frame-pointer
 ifndef LDSCRIPT
 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 ifeq ($(CONFIG_NAND_U_BOOT),y)

v2010.09 fails with:
crc32.c:85:1: error: initializer element is not constant crc32.c:85:1: error: (near initialization for 'crc_table[0]') This appears to be fixed in later versions.

v2010.12 and v2011.03 fail with:
ehci-hcd.c:59:3: error: initializer element is not constant

Full build logs are available in the bug report here:
http://bugzilla.pokylinux.org/show_bug.cgi?id=943

Thanks,

Signature · 3 lines

Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel

Kumar Gala

2011-03-31 22:56 UTC #1 lore raw

Quoted 41 lines · Darren Hart

The u-boot recipe in Poky (OE core) fails to build u-boot for powerpc. I've tested the following versions:
v2010.09
v2010.12
v2011.03
All versions fail with:
$ make ARCH=powerpc
CROSS_COMPILE=/opt/poky/1.0/sysroots/x86_64-pokysdk-linux/usr/bin/ppc603e-poky-linux/powerpc-poky-linux-
MPC8315ERDB_config
awk '(NF && $1 !~ /^#/) { print $1 ": " $1 "_config; $(MAKE)" }' boards.cfg >
.boards.depend
Generating include/autoconf.mk
cc1: error: Do not use -Os option if --enable-target-optspace is not set.
Generating include/autoconf.mk.dep
cc1: error: Do not use -Os option if --enable-target-optspace is not set.
Configuring for MPC8315ERDB board...
I got past this with:
config.mk +0 -0
index eb95093..374b262 100644
@@ -151,7 +151,7 @@ ARFLAGS = crv
endif
RELFLAGS= $(PLATFORM_RELFLAGS)
DBGFLAGS= -g # -DDEBUG
config.mk +1 -1
-OPTFLAGS= -Os #-fomit-frame-pointer
+OPTFLAGS= #-Os #-fomit-frame-pointer
ifndef LDSCRIPT
#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug ifeq ($(CONFIG_NAND_U_BOOT),y)
v2010.09 fails with:
crc32.c:85:1: error: initializer element is not constant crc32.c:85:1: error: (near initialization for 'crc_table[0]') This appears to be fixed in later versions.

Quoted 5 lines

v2010.12 and v2011.03 fail with:
ehci-hcd.c:59:3: error: initializer element is not constant
Full build logs are available in the bug report here:
http://bugzilla.pokylinux.org/show_bug.cgi?id=943

This is interesting, we've been using a Code Sourcey based 4.5.1 (hard to tell exactly what it is)

gcc version 4.5.1 (Sourcery G++ Lite 2010.09-55)

and it builds just fine.

- k