Re: [Xen-devel] [PATCH v8 00/28] Kconfig conversion

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2015-12-15 at 07:12 -0600, Doug Goldstein wrote:
> The patch series can be grabbed at:
> https://github.com/cardoe/xen/tree/kconfig_v8

I tried this with:

$ git clean -fdqx xen
$ make -C xen XEN_TARGET_ARCH=arm64 defconfig

Followed by running my usual build script which does:

+ make -C xen XEN_TARGET_ARCH=arm64 DESTDIR=/tmp/tmpW3nFxBÂÂ
/local/scratch/ianc/devel/arm/xen.git/xen/ debug=y 
CROSS_COMPILE=aarch64-linux-gnu- CONFIG_EARLY_PRINTK=fastmodel install
make: Entering directory '/local/scratch/ianc/devel/arm/xen.git/xen'
make -f /local/scratch/ianc/devel/arm/xen.git/xen/Rules.mk -C 
/local/scratch/ianc/devel/arm/xen.git/xen built_in.o built_in_bin.o
make[1]: Entering directory '/local/scratch/ianc/devel/arm/xen.git/xen'
aarch64-linux-gnu-ldÂÂÂÂ-EL -ELÂÂÂÂÂ-r -o built_in.oÂ
aarch64-linux-gnu-ld: no input files
/local/scratch/ianc/devel/arm/xen.git/xen/Rules.mk:143: recipe for target 
'built_in.o' failed
make[1]: *** [built_in.o] Error 1
make[1]: Leaving directory '/local/scratch/ianc/devel/arm/xen.git/xen'
Makefile:232: recipe for target '/local/scratch/ianc/devel/arm/xen.git/xen/' 
failed
make: *** [/local/scratch/ianc/devel/arm/xen.git/xen/] Error 2
make: Leaving directory '/local/scratch/ianc/devel/arm/xen.git/xen'
E: failed: make -C xen XEN_TARGET_ARCH=arm64 DESTDIR=/tmp/tmpW3nFxBÂÂ
/local/scratch/ianc/devel/arm/xen.git/xen/ debug=y 
CROSS_COMPILE=aarch64-linux-gnu- CONFIG_EARLY_PRINTK=fastmodel install
+ rm -rf /tmp/tmpW3nFxB

Adding -j12 also got another error which I suppose was blocked by the
above:

aarch64-linux-gnu-gcc -O1 -fno-omit-frame-pointer -g -fno-strict-aliasing 
-std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement 
-Wno-unused-but-set-variable -Wno-unused-local-typedefs 
-I/local/scratch/ianc/devel/arm/xen.git/xen/include -fno-stack-protector 
-fno-exceptions -Wnested-externs -mcpu=generic -mgeneral-regs-only 
-DGCC_HAS_VISIBILITY_ATTRIBUTE -nostdinc -fno-builtin -fno-common -Werror 
-Wredundant-decls -Wno-pointer-arith -pipe -g -D__XEN__ -include 
/local/scratch/ianc/devel/arm/xen.git/xen/include/xen/config.h 
'-D__OBJECT_FILE__="asm-offsets.s"' -fno-optimize-sibling-calls 
-DCONFIG_EARLY_PRINTK -DEARLY_PRINTK_INIT_UART 
-DEARLY_PRINTK_INC=\"debug-pl011.inc\" -DEARLY_PRINTK_BAUD=115200 
-DEARLY_UART_BASE_ADDRESS=0x1c090000 -DEARLY_UART_REG_SHIFT= -DVERBOSE 
-fno-omit-frame-pointer -DCONFIG_FRAME_POINTER -MMD -MF ./.asm-offsets.s.d -S 
-o asm-offsets.s arm64/asm-offsets.c
In file included from <command-line>:0:0:
/local/scratch/ianc/devel/arm/xen.git/xen/include/xen/config.h:10:32: fatal 
error: generated/autoconf.h: No such file or directory
Â#include <generated/autoconf.h>
ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ^

Running oldconfig didn't help.

I'm not sure what's wrong, x86_64 seems to behave the same.

Ian.

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