>Number: 182513
>Category: misc
>Synopsis: Cross build failed with segfault of clang
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Sep 30 13:20:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Michael Pounov
>Release: FreeBSD-current
>Organization:
ELWIX
>Environment:
FreeBSD elwix.aitnet.org 10.0-ALPHA3 FreeBSD 10.0-ALPHA3 #1 r255867: Wed Sep 25
12:42:06 EEST 2013 [email protected]:/usr/obj/usr/src/sys/GENERIC i386
>Description:
Cross build of FreeBSD for i386 is broken and strange effects appeared. clang
crashes with segmentation faults.
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp/usr/include/unistd.h:37:10:
fatal error:
file
'/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp/usr/include/sys/types.h'
modified
since it was first processed
#include <sys/types.h> /* XXX adds too much pollution. */
^
Stack dump:
0. Program arguments:
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp/usr/bin/cc
-cc1 -triple i386-unknown-freebsd10.0 -emit-obj -disable-free -main-file-name
v3_crld.c -mrelocation-model static -mdisable-fp-elim -masm-verbose
-mconstructor-aliases -target-cpu i486 -coverage-file
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/secure/lib/libcrypto/v3_crld.po
-resource-dir
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp/usr/bin/../lib/clang/3.3
-D TERMIOS -D ANSI_SOURCE -D OPENSSL_THREADS -D DSO_DLFCN -D HAVE_DLFCN_H -D
L_ENDIAN -D OPENSSL_IA32_SSE2 -D AES_ASM -D VPAES_ASM -D
OPENSSL_BN_ASM_PART_WORDS -D OPENSSL_BN_ASM_MONT -D OPENSSL_BN_ASM_GF2m -D
MD5_ASM -D GHASH_ASM -D RMD160_ASM -D SHA1_ASM -D SHA256_ASM -D SHA512_ASM -D
WHIRLPOOL_ASM -I
/home/fbsd_work.src/src/secure/lib/libcrypto/../../../crypto/openssl -I
/home/fbsd_work.src/src/secure/lib/libcrypto/../../../crypto/openssl/crypto -I
/home/misho/work/elwix/build
/2.1/obj
/i386/home/fbsd_work.src/src/secure/lib/libcrypto -I
/home/fbsd_work.src/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/asn1
-I
/home/fbsd_work.src/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/evp
-I
/home/fbsd_work.src/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/modes
-isysroot /home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp
-O2 -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
-Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality
-Wno-unused-function -Wno-conversion -Wno-switch -Wno-switch-enum
-Wno-knr-promoted-parameter -Wno-parentheses -std=gnu89 -fdebug-compilation-dir
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/secure/lib/libcrypto
-ferror-limit 19 -fmessage-length 114 -pg -stack-protector 1 -mstackrealign
-fobjc-runtime=gnustep -fobjc-default-synthesize-properties
-fdiagnostics-show-option -fcolor-diagnostics -backend-option -vectorize-loops
-o v3_crld.po -x c /home/fbsd_wo
rk.src/s
rc/secure/lib/libcrypto/../../../crypto/open!
ssl/crypto/x509v3/v3_crld.c
1.
/home/misho/work/elwix/build/2.1/obj/i386/home/fbsd_work.src/src/tmp/usr/include/unistd.h:37:2:
current parser token 'include'
cc: error: unable to execute command: Segmentation fault (core dumped)
cc: error: clang frontend command failed due to signal (use -v to see
invocation)
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
Target: i386-unknown-freebsd10.0
Thread model: posix
cc: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/
and include the crash backtrace, preprocessed source, and associated run script.
cc: note: diagnostic msg: Error generating preprocessed source(s).
*** Error code 254
>How-To-Repeat:
Try to cross compile world with
make TARGET=i386 TARGET_ARCH=i386 buildworld DESTDIR=/wtf
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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