Skip to content
This repository has been archived by the owner on Jun 15, 2023. It is now read-only.

Commit

Permalink
net/spread: fix build on powerpc64 elfv2
Browse files Browse the repository at this point in the history
On ELFv2 ABI Clang can't build this port by default and throws assertion (already reported):
Assertion failed: ((Op.getOpcode() == ISD::FP_TO_SINT || Subtarget.hasFPCVT()) && "i64 FP_TO_UINT is supported only with FPCVT"), function LowerFP_TO_INTForReuse, file /poudriere/jails/powerpc64-elfv2-pkubaj/usr/src/contrib/llvm-project/llvm/lib/Target/PowerPC/PPCISelLowering.cpp, line 7281.
Stack dump:
0.	Program arguments: /usr/bin/cc -cc1 -triple powerpc64-unknown-freebsd13.0 -emit-obj -disable-free -main-file-name Spread.c -mrelocation-model pic -pic-level 2 -mthread-model posix -relaxed-aliasing -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu ppc64 -target-feature +secure-plt -mfloat-abi hard -dwarf-column-info -debugger-tuning=gdb -momit-leaf-frame-pointer -coverage-notes-file /wrkdirs/usr/ports/net/spread/work/spread-src-3.17.4/perl/Spread/Spread.gcno -resource-dir /usr/lib/clang/9.0.1 -I ../.. -I ../spread-src-3.17.0/ -D VERSION="3.17.4.4" -D XS_VERSION="3.17.4.4" -D PIC -I /usr/local/lib/perl5/5.30/mach/CORE -O2 -fdebug-compilation-dir /wrkdirs/usr/ports/net/spread/work/spread-src-3.17.4/perl/Spread -ferror-limit 19 -fmessage-length 0 -stack-protector 2 -fno-signed-char -fobjc-runtime=gnustep -fdiagnostics-show-option -vectorize-loops -vectorize-slp -faddrsig -o Spread.o -x c Spread.c
1.	<eof> parser at end of file
2.	Code generation
3.	Running pass 'Function Pass Manager' on module 'Spread.c'.
4.	Running pass 'PowerPC DAG->DAG Pattern Instruction Selection' on function '@XS_Spread_receive'
#0 0x000000001371df18 (/usr/bin/cc+0x1371df18)
#1 0x000000001371e594 (/usr/bin/cc+0x1371e594)
#2 0x000000001371b858 (/usr/bin/cc+0x1371b858)
#3 0x000000001371ed0c (/usr/bin/cc+0x1371ed0c)
#4 0x000000081520176c (/lib/libthr.so.3+0x1b76c)
cc: error: unable to execute command: Abort trap (core dumped)
cc: error: clang frontend command failed due to signal (use -v to see invocation)
FreeBSD clang version 9.0.1 (git@github.com:llvm/llvm-project.git c1a0a213378a458fbea1a5c77b315c7dce08fd05) (based on LLVM 9.0.1)
Target: powerpc64-unknown-freebsd13.0
Thread model: posix
InstalledDir: /usr/bin
cc: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script.
cc: note: diagnostic msg:
********************

The workaround is to optimize for POWER7, which supports necessary features in hardware.

PR:		243245
Approved by:	portmaster@bsdforge.com (maintainer timeout)
  • Loading branch information
pkubaj committed Jan 24, 2020
1 parent fe99d9d commit 816d8c5
Showing 1 changed file with 7 additions and 1 deletion.
8 changes: 7 additions & 1 deletion net/spread/Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,12 @@ PERL_CONFIGURE_ARGS= CC="${CC}" CCFLAGS="${CFLAGS}" PREFIX="${PREFIX}" \

TARGET_ORDER_OVERRIDE= 710:fix-perl-things

.include <bsd.port.pre.mk>

.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
CFLAGS+= -mcpu=power7
.endif

post-configure:
@${REINPLACE_CMD} -e 's|%%PREFIX%%|${PREFIX}|g' \
${WRKSRC}/docs/${PORTNAME}.1 ${WRKSRC}/docs/spmonitor.1
Expand Down Expand Up @@ -74,4 +80,4 @@ post-install:
${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libtspread.so.1
${STRIP_CMD} ${STAGEDIR}${PREFIX}/${SITE_ARCH_REL}/auto/Spread/Spread.so

.include <bsd.port.mk>
.include <bsd.port.post.mk>

0 comments on commit 816d8c5

Please sign in to comment.