Re: aarch64-linux-gnu-gcc.exe: error due to loss ‘/’in code path in in Jenkins server

[Sami Mujawar <Sami.Mujawar@arm.com>]

I cannot spot anything obvious, but we have seen issues where the workspace depth is long, which we resolve by using junctions on Windows.

We have tried building the FVP platform firmware on our Jenkins Windows 10 infrastructure, using the same gcc toolchain (gcc-linaro-7.3.1-2018.05-i686-mingw32_aarch64-linux-gnu) and don’t see this issue.
Our Jenkins PC is configured with the following tools. It might be worth checking this in your setup.
1. python --version
    Python 2.7.14

2. java -version
    java version "1.8.0_202"
   Java(TM) SE Runtime Environment (build 1.8.0_202-b08)
   Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode)

Note: We do not use Cygwin in our Jenkins infrastructure. Our build scripts are in DOS batch file format and are invoked by Jenkins.

Regards,

Sami Mujawar

-----Original Message-----
From: Leif Lindholm <leif.lindholm@linaro.org>
Sent: 03 April 2019 11:59 AM
To: wang xiaofeng <winggundum82@163.com>
Cc: Sami Mujawar <Sami.Mujawar@arm.com>; Gao, Liming <liming.gao@intel.com>; edk2-devel@lists.01.org; ard.biesheuvel@linaro.org
Subject: Re: Re: aarch64-linux-gnu-gcc.exe: error due to loss ‘/’in code path in in Jenkins server

On Wed, Apr 03, 2019 at 04:07:58PM +0800, wang xiaofeng wrote:
> Hi Leif,
>    We use VC for X86 (do not need GCC cross complie)

Ah, that was not clear from the original mail.

Are both server and local system using cygwin/mingw32?

Best Regards,

Leif

>    gcc revision :
> Using built-in specs.
> COLLECT_GCC=aarch64-linux-gnu-gcc.exe
> COLLECT_LTO_WRAPPER=c:/code/gnutools/gcc-linaro-7.3.1-2018.05-i686-min
> gw32_aarch64-linux-gnu/bin/../libexec/gcc/aarch64-linux-gnu/7.3.1/lto-
> wrapper.exe
> Target: aarch64-linux-gnu
> Configured with:
> '/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/
> label/tcwg-x86_64-build/target/aarch64-linux-gnu/snapshots/gcc.git~lin
> aro-7.3-2018.05/configure' SHELL=/bin/bash
> --with-mpc=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_a
> rch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/buil
> ds/destdir/i686-w64-mingw32
> --with-mpfr=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_
> arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/bui
> lds/destdir/i686-w64-mingw32
> --with-gmp=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_a
> rch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/buil
> ds/destdir/i686-w64-mingw32 --with-gnu-as --with-gnu-ld
> --disable-libmudflap --enable-lto --enable-shared
> --without-included-gettext --enable-nls --with-system-zlib
> --disable-sjlj-exceptions --enable-gnu-unique-object
> --enable-linker-build-id --disable-libstdcxx-pch --enable-c99
> --enable-clocale=gnu --enable-libstdcxx-debug --enable-long-long
> --with-cloog=no --with-ppl=no --with-isl=no --disable-multilib
> --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419
> --with-arch=armv8-a --enable-threads=posix --enable-multiarch
> --enable-libstdcxx-time=yes --enable-gnu-indirect-function
> --with-build-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release
> /builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_
> build/sysroots/aarch64-linux-gnu
> --with-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/build
> er_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/
> builds/destdir/i686-w64-mingw32/aarch64-linux-gnu/libc
> --enable-checking=release --disable-bootstrap
> --enable-languages=c,c++,fortran,lto
> --with-libiconv-prefix=/home/tcwg-buildslave/workspace/tcwg-make-relea
> se/builder_arch/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu
> /_build/builds/destdir/i686-w64-mingw32/usr --with-system-zlib=no
> --build=x86_64-unknown-linux-gnu --host=i686-w64-mingw32
> --target=aarch64-linux-gnu
> --prefix=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arc
> h/amd64/label/tcwg-x86_64-build/target/aarch64-linux-gnu/_build/builds
> /destdir/i686-w64-mingw32
> Thread model: posix
> gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision
> d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05)
>
>
>
>
>    GNUmake revision : GNUMake-3.81_win32
>
>
>  Can the tool provide more debug output ?
>
>
>
>
>
>
>
>
>
>
> At 2019-04-03 16:00:04, "Leif Lindholm" <leif.lindholm@linaro.org> wrote:
> >Sami, any ideas?
> >
> >Xiaofeng, what gcc is being used for x86? (output of "gcc -v")
> >
> >Best Regards,
> >
> >Leif
> >
> >On Wed, Apr 03, 2019 at 03:54:33PM +0800, wang xiaofeng wrote:
> >> HI ARM Base tool owners,
> >>    I meet a strange issue that aarch64 build . The aarch64 build
> >> pass on my local server.  But it fails at Jenkins server(a Win10
> >> autobuild system written by Java that will can call edk2 bat in
> >> command line)
> >>
> >>
> >> The build command is
> >> "c:\jenkins\workspace\gop2018\udk2018\gnutools\gcc-linaro-7.3.1-201
> >> 8.05-i686-mingw32_aarch64-linux-gnu\bin\aarch64-linux-gnu-gcc" -g
> >> -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror
> >> -Wno-array-bounds -ffunction-sections -fdata-sections -include
> >> AutoGen.h -fno-common -DSTRING_ARRAY_NAME=UefiDevicePathLibStrings
> >> -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall
> >> -Werror -Wno-missing-braces -Wno-array-bounds -include AutoGen.h
> >> -fno-common -mlittle-endian -fno-short-enums -fverbose-asm
> >> -funsigned-char -ffunction-sections -fdata-sections -Wno-address
> >> -fno-asynchronous-unwind-tables -fno-pic -fno-pie -ffixed-x18 -flto
> >> -Wno-unused-but-set-variable -Wno-unused-const-variable
> >> -mcmodel=small -DEDKII -DEFIX64 -DUEFI_BUILD -DFGL_LINUX
> >> -DGCC_TOOLCHAIN -c -o
> >> c:\jenkins\workspace\gop2018\udk2018\Build\AmdGopPkg\DEBUG_GCC5\AAR
> >> CH64\MdePkg\Library\UefiDevicePathLib\UefiDevicePathLib\OUTPUT\.\De
> >> vicePathUtilities.obj
> >> -Ic:\jenkins\workspace\gop2018\udk2018\MdePkg\Library\UefiDevicePat
> >> hLib
> >> -Ic:\jenkins\workspace\gop2018\udk2018\Build\AmdGopPkg\DEBUG_GCC5\A
> >> ARCH64\MdePkg\Library\UefiDevicePathLib\UefiDevicePathLib\DEBUG
> >> -Ic:\jenkins\workspace\gop2018\udk2018\MdePkg
> >> -Ic:\jenkins\workspace\gop2018\udk2018\MdePkg\Include
> >> -Ic:\jenkins\workspace\gop2018\udk2018\MdePkg\Include\AArch64
> >> c:\jenkins\workspace\gop2018\udk2018\MdePkg\Library\UefiDevicePathL
> >> ib\DevicePathUtilities.c
> >>
> >>
> >> But aarch64-linux-gnu-gcc.exe will return error with :
> >> c:jenkinsworkspacegop2018udk2018MdePkgLibraryUefiDevicePathLibDevicePathUtilities.c: No such file or director The failure is due to all \ is missed from view of aarch64-linux-gnu-gcc.exe, while the makefile and build log have '\'
> >> Another clue is that x86 build is ok on the same Jenkins system
> >>
> >>
> >> Anyone have advice for this strange issue?
> >>
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