[Xen-devel] make tools fail sometimes

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Hi all
I have a machine which build xen hourly. Most of the time, it successful to 
build. But it also has error one times out of ten, and the problem is same that 
fail to make tools. The error output as following:

-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .e820.o.d 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
-D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls -mno-tls-direct-seg-refs 
-Werror -fno-stack-protector -fno-exceptions -fno-builtin -msoft-float 
-I/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader/../../../tools/include
  -c -o e820.o e820.c
echo "#ifdef ROM_INCLUDE_VGABIOS" >> roms.inc
gcc   -O1 -fno-omit-frame-pointer -m32 -march=i686 -g -fno-strict-aliasing 
-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .tests.o.d 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
-D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls -mno-tls-direct-seg-refs 
-Werror -fno-stack-protector -fno-exceptions -fno-builtin -msoft-float 
-I/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader/../../../tools/include
  -c -o tests.o tests.c
sh ./mkhex vgabios_cirrusvga ../vgabios/VGABIOS-lgpl-latest.cirrus.bin >> 
roms.inc
gcc   -O1 -fno-omit-frame-pointer -m32 -march=i686 -g -fno-strict-aliasing 
-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .rombios.o.d 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
-D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls -mno-tls-direct-seg-refs 
-Werror -fno-stack-protector -fno-exceptions -fno-builtin -msoft-float 
-I/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader/../../../tools/include
  -c -o rombios.o rombios.c
echo "#endif" >> roms.inc
echo "#ifdef ROM_INCLUDE_ETHERBOOT" >> roms.inc
cat ../etherboot/eb-roms.h >> roms.inc
echo "#endif" >> roms.inc
gcc   -O1 -fno-omit-frame-pointer -m32 -march=i686 -g -fno-strict-aliasing 
-std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value 
-Wdeclaration-after-statement  -D__XEN_TOOLS__ -MMD -MF .hvmloader.o.d 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
-D_LARGEFILE64_SOURCE -fno-optimize-sibling-calls -mno-tls-direct-seg-refs 
-Werror -fno-stack-protector -fno-exceptions -fno-builtin -msoft-float 
-I/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader/../../../tools/include
  -c -o hvmloader.o hvmloader.c
In file included from rombios.c:38:
roms.inc:6636:1: error: unterminated #ifdef
make[7]: *** [rombios.o] Error 1
make[7]: *** Waiting for unfinished jobs....
make[7]: Leaving directory 
`/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader'
make[6]: *** [all] Error 2
make[6]: Leaving directory 
`/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware/hvmloader'
make[5]: *** [subdir-all-hvmloader] Error 2
make[5]: Leaving directory 
`/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware'
make[4]: *** [subdirs-all] Error 2
make[4]: Leaving directory 
`/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware'
make[3]: *** [all] Error 2
make[3]: Leaving directory 
`/home/nightly/builds_xen_unstable_pae/xen-src-23227-20110415/tools/firmware'

best regards
yang



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