[Buildroot] [Bug 8931] New: segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

[Buildroot] [Bug 8931] New: segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8931

            Bug ID: 8931
           Summary: segment fault when compile argp-help.c using
                    aarch64-buildroot-linux-gnu-gcc
           Product: buildroot
           Version: unspecified
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at buildroot.uclibc.org
          Reporter: orient_zhu at hotmail.com
                CC: buildroot at uclibc.org
  Target Milestone: ---

make[3]: Entering directory
`/root/buildroot-2016.05-rc1/output/build/glibc-2.22/argp'
/root/buildroot-2016.05-rc1/output/host/usr/bin/aarch64-buildroot-linux-gnu-gcc
argp-help.c -c -std=gnu99 -fgnu89-inline  -O2 -Wall -Werror -Wno-error=undef
-Wundef -Wwrite-strings -fmerge-all-constants -frounding-math
-Wstrict-prototypes   -fexceptions -fexceptions  -ftls-model=initial-exec     
-I../include -I/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp 
-I/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build 
-I../sysdeps/unix/sysv/linux/aarch64  -I../sysdeps/aarch64/nptl 
-I../sysdeps/unix/sysv/linux/generic  -I../sysdeps/unix/sysv/linux/wordsize-64 
-I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux 
-I../sysdeps/nptl  -I../sysdeps/pthread  -I../sysdeps/gnu 
-I../sysdeps/unix/inet  -I../sysdeps/unix/sysv  -I../sysdeps/unix 
-I../sysdeps/posix  -I../sysdeps/aarch64/fpu  -I../sysdeps/aarch64 
-I../sysdeps/wordsize-64  -I../sysdeps/ieee754/ldbl-128 
-I../sysdeps/ieee754/dbl-64/wordsize-64  -I../sysdeps/ieee754/dbl-64 
-I../sysdeps/ieee754/flt-32  -I../sysdeps/aarch64/soft-fp  -I../sysdeps/ieee754
 -I../sysdeps/generic  -I.. -I../libio -I. -nostdinc -isystem
/root/buildroot-2016.05-rc1/output/host/usr/lib/gcc/aarch64-buildroot-linux-gnu/4.9.3/include
-isystem
/root/buildroot-2016.05-rc1/output/host/usr/lib/gcc/aarch64-buildroot-linux-gnu/4.9.3/include-fixed
-isystem
/root/buildroot-2016.05-rc1/output/host/usr/aarch64-buildroot-linux-gnu/sysroot/usr/include
 -D_LIBC_REENTRANT -include
/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/libc-modules.h
-DMODULE_NAME=libc -include ../include/libc-symbols.h       -o
/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o -MD
-MP -MF
/root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o.dt
-MT /root/buildroot-2016.05-rc1/output/build/glibc-2.22/build/argp/argp-help.o
argp-help.c: In function '_help':
argp-help.c:1684:1: internal compiler error: Segmentation fault
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.buildroot.net/> for instructions.

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[Buildroot] [Bug 8931] segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8931

--- Comment #1 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---
Thanks for the report. Could you attach your Buildroot .config file?

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[Buildroot] [Bug 8931] segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8931

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #2 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---
I've just tested:

BR2_aarch64=y
BR2_GLIBC_VERSION_2_22=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y

Which is a AArch64, gcc 4.9.3, glibc 2.22 defconfig, and it builds just fine
for me with the current master (9068fe0dea774fb35620b31f71b51e663b35167b).

Since the bug submitter did not provide the Buildroot .config, we're not able
to reproduce, so I'm closing this bug. Do not hesitate to reopen if the problem
still exists.

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[Buildroot] [Bug 8931] segment fault when compile argp-help.c using aarch64-buildroot-linux-gnu-gcc

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8931

--- Comment #3 from 18260165363 at 139.com ---
I have seen this problem too.

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