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james northrup

2009-Jul-31 06:03 UTC

[LLVMdev] llvm-gcc build of inferno/plan 9 'mk' fails

hello,

I'm attempting to build the inferno source tree using either of native
LTO or jit'd bins and having no obvious luck.

im using macports (current as of this email) llvm-2.5 and llvm-gcc on
a macbook pro (x86)

following the inferno directions verbatim will use 'cc' as the
compiler and just works.
the build tools are different from the naive build tools as follows:

CC="p llvm-gcc-4.2 `llvm-config --cflags` -march=i386  --emit-llvm -O0
  -c -I$PLAT/include -I$ROOT/include -I$ROOT/utils/    include"
LD="p llvm-ld `llvm-config --ldflags --libs all  `"
AR="p llvm-ar crvs"

any simplifications or rules of thumb that might help would be greatly
appreciated....

the build proceeds, finishes, and leaves me guessing:

#957$457 Thu 09073022:29:22 jim at bframe4:~/work/inferno
: CC=llvm-gcc-4.2
PATH=/usr/local/inferno/MacOSX/386/bin/:/opt/local/bin:$PATH
./makemk.sh
removing old libraries and binaries
llvm-gcc-4.2 -I/opt/local/include -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -march=i386
--emit-llvm -O0 -c -I/usr/local/inferno/MacOSX/386/include
-I/usr/local/inferno/include -I/usr/local/inferno/utils/include
regaux.c regcomp.c regerror.c regexec.c regsub.c rregexec.c rregsub.c
llvm-ar crvs /usr/local/inferno/MacOSX/386/lib/libregexp.a regaux.o
regcomp.o regerror.o regexec.o regsub.o rregexec.o rregsub.o
llvm-ranlib /usr/local/inferno/MacOSX/386/lib/libregexp.a
llvm-gcc-4.2 -I/opt/local/include -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -march=i386
--emit-llvm -O0 -c -I/usr/local/inferno/MacOSX/386/include
-I/usr/local/inferno/include -I/usr/local/inferno/utils/include
bbuffered.c bfildes.c bflush.c bgetc.c bgetd.c bgetrune.c binit.c
boffset.c bprint.c bputc.c bputrune.c brdline.c bread.c bseek.c
bwrite.c
llvm-ar crvs /usr/local/inferno/MacOSX/386/lib/libbio.a bbuffered.o
bfildes.o bflush.o bgetc.o bgetd.o bgetrune.o binit.o boffset.o
bprint.o bputc.o bputrune.o brdline.o bread.o bseek.o bwrite.o
llvm-ranlib /usr/local/inferno/MacOSX/386/lib/libbio.a
llvm-gcc-4.2 -I/opt/local/include -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -march=i386
--emit-llvm -O0 -c -I/usr/local/inferno/MacOSX/386/include
-I/usr/local/inferno/include -I/usr/local/inferno/utils/include
dirstat-posix.c rerrstr.c errstr-posix.c getuser-posix.c charstod.c
cleanname.c create.c dirwstat.c fmtprint.c fmtvprint.c fprint.c
print.c runeseprint.c runesmprint.c runesnprint.c runevseprint.c
seprint.c smprint.c snprint.c sprint.c vfprint.c vseprint.c vsmprint.c
vsnprint.c dofmt.c dorfmt.c errfmt.c fcallfmt.c fltfmt.c fmt.c fmtfd.c
fmtlock.c fmtprint.c fmtquote.c fmtrune.c fmtstr.c fmtvprint.c exits.c
getfields.c pow10.c print.c qsort.c rune.c runestrlen.c seek.c
strdup.c strtoll.c utflen.c utfrrune.c utfrune.c utfecpy.c utflen.c
utfnlen.c utfrrune.c utfrune.c strecpy.c
llvm-ar crvs /usr/local/inferno/MacOSX/386/lib/lib9.a dirstat-posix.o
rerrstr.o errstr-posix.o getuser-posix.o charstod.o cleanname.o
create.o dirwstat.o fmtprint.o fmtvprint.o fprint.o print.o
runeseprint.o runesmprint.o runesnprint.o runevseprint.o seprint.o
smprint.o snprint.o sprint.o vfprint.o vseprint.o vsmprint.o
vsnprint.o dofmt.o dorfmt.o errfmt.o fcallfmt.o fltfmt.o fmt.o fmtfd.o
fmtlock.o fmtprint.o fmtquote.o fmtrune.o fmtstr.o fmtvprint.o exits.o
getfields.o pow10.o print.o qsort.o rune.o runestrlen.o seek.o
strdup.o strtoll.o utflen.o utfrrune.o utfrune.o utfecpy.o utflen.o
utfnlen.o utfrrune.o utfrune.o strecpy.o
llvm-ranlib /usr/local/inferno/MacOSX/386/lib/lib9.a
llvm-gcc-4.2 -I/opt/local/include -D_DEBUG -D_GNU_SOURCE
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O3 -march=i386
--emit-llvm -O0 -c -I/usr/local/inferno/MacOSX/386/include
-I/usr/local/inferno/include -I/usr/local/inferno/utils/include
Posix.c sh.c arc.c archive.c bufblock.c env.c file.c graph.c job.c
lex.c main.c match.c mk.c parse.c recipe.c rule.c run.c shprint.c
symtab.c var.c varsub.c word.c
llvm-ld -L/opt/local/lib -lpthread -lm /opt/local/lib/LLVMXCore.o
/opt/local/lib/LLVMSparcCodeGen.o /opt/local/lib/LLVMSparcAsmPrinter.o
/opt/local/lib/LLVMPowerPCAsmPrinter.o
/opt/local/lib/LLVMPowerPCCodeGen.o /opt/local/lib/LLVMPIC16.o
/opt/local/lib/LLVMMSIL.o /opt/local/lib/LLVMMips.o -lLLVMLinker
-lLLVMipo /opt/local/lib/LLVMInterpreter.o -lLLVMInstrumentation
/opt/local/lib/LLVMIA64.o /opt/local/lib/LLVMExecutionEngine.o
/opt/local/lib/LLVMJIT.o -lLLVMDebugger
/opt/local/lib/LLVMCppBackend.o /opt/local/lib/LLVMCellSPUCodeGen.o
/opt/local/lib/LLVMCellSPUAsmPrinter.o /opt/local/lib/LLVMCBackend.o
-lLLVMBitWriter /opt/local/lib/LLVMX86AsmPrinter.o
/opt/local/lib/LLVMX86CodeGen.o -lLLVMAsmParser
/opt/local/lib/LLVMARMAsmPrinter.o /opt/local/lib/LLVMARMCodeGen.o
-lLLVMArchive -lLLVMBitReader /opt/local/lib/LLVMAlphaCodeGen.o
-lLLVMSelectionDAG /opt/local/lib/LLVMAlphaAsmPrinter.o
-lLLVMAsmPrinter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMTransformUtils
-lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMSupport
-lLLVMSystem -o mk Posix.o sh.o arc.o archive.o bufblock.o env.o
file.o graph.o job.o lex.o main.o match.o mk.o parse.o recipe.o rule.o
run.o shprint.o symtab.o var.o varsub.o word.o
/usr/local/inferno/MacOSX/386/lib/libregexp.a
/usr/local/inferno/MacOSX/386/lib/libbio.a
/usr/local/inferno/MacOSX/386/lib/lib9.a
mk binary built successfully!
#958$458 Thu 09073022:29:31 jim at bframe4:~/work/inferno
: cp utils/mk/mk{,.bc} MacOSX/386/bin/
#959$459 Thu 09073022:29:48 jim at bframe4:~/work/inferno
: CC=llvm-gcc-4.2
PATH=/usr/local/inferno/MacOSX/386/bin/:/opt/local/bin:$PATH mk


running the build :

#974$474 Thu 09073022:59:13 jim at bframe4:~/work/inferno
: cp utils/mk/mk{,.bc} MacOSX/386/bin/
#975$475 Thu 09073022:59:25 jim at bframe4:~/work/inferno
: CC=llvm-gcc-4.2
PATH=/usr/local/inferno/MacOSX/386/bin/:/opt/local/bin:$PATH mk
Could not resolve external global address: environ
0   lli               0x0078b172 std::_Rb_tree<llvm::sys::Path,
llvm::sys::Path, std::_Identity<llvm::sys::Path>,
std::less<llvm::sys::Path>,
std::allocator<llvm::sys::Path>>::insert_unique(llvm::sys::Path const&) + 79701   libSystem.B.dylib 0x91e1c2bb _sigtramp + 43

suggestions?
 a) is macports known bad?
 b) am i missing the 'not reinvent the whole makefile for llvm
compilation' FAQ ?
 c) just missing a step?

the env is a mbp, with Xcode 3.1 and llvm-gcc installed, and macports
llvm/llvm-gcc installed and on the build-tools path

Eli Friedman

2009-Jul-31 06:26 UTC

head link

[LLVMdev] llvm-gcc build of inferno/plan 9 'mk' fails

On Thu, Jul 30, 2009 at 11:03 PM, james
northrup<northrup.james at gmail.com> wrote:> CC="p llvm-gcc-4.2 `llvm-config --cflags` -march=i386  --emit-llvm -O0
>  -c -I$PLAT/include -I$ROOT/include -I$ROOT/utils/    include"
> LD="p llvm-ld `llvm-config --ldflags --libs all  `"
> AR="p llvm-ar crvs"
Using llvm-ar+llvm-ld is likely to give you bad results.  On Mac,
AFAIK, the native ar and ld should do the right thing with bitcode
files, assuming you have relatively recent versions; I don't know the
details, though, since I don't have a Mac.

-Eli

James Northrup

2009-Jul-31 07:08 UTC

head link

[LLVMdev] llvm-gcc build of inferno/plan 9 'mk' fails

the number of working permutations of  [un]installing Xcode, iPhone  
API's, macports, and /usr/ocal/llvm[-gcc] builds seems always to  
dwindle, but does so without a clear point of consensus.

using native 'ld' has this effect:

#978$478 Fri 09073100:04:42 jim at bframe4:~/work/inferno
: CC=llvm-gcc-4.2  PATH=/usr/local/inferno/MacOSX/386/bin/:/opt/local/ 
bin:$PATH ./makemk.sh
[...]
ld -L/opt/local/lib -lpthread -lm /opt/local/lib/LLVMXCore.o /opt/ 
local/lib/LLVMSparcCodeGen.o /opt/local/lib/LLVMSparcAsmPrinter.o /opt/ 
local/lib/LLVMPowerPCAsmPrinter.o /opt/local/lib/LLVMPowerPCCodeGen.o / 
opt/local/lib/LLVMPIC16.o /opt/local/lib/LLVMMSIL.o /opt/local/lib/ 
LLVMMips.o -lLLVMLinker -lLLVMipo /opt/local/lib/LLVMInterpreter.o - 
lLLVMInstrumentation /opt/local/lib/LLVMIA64.o /opt/local/lib/ 
LLVMExecutionEngine.o /opt/local/lib/LLVMJIT.o -lLLVMDebugger /opt/ 
local/lib/LLVMCppBackend.o /opt/local/lib/LLVMCellSPUCodeGen.o /opt/ 
local/lib/LLVMCellSPUAsmPrinter.o /opt/local/lib/LLVMCBackend.o - 
lLLVMBitWriter /opt/local/lib/LLVMX86AsmPrinter.o /opt/local/lib/ 
LLVMX86CodeGen.o -lLLVMAsmParser /opt/local/lib/LLVMARMAsmPrinter.o / 
opt/local/lib/LLVMARMCodeGen.o -lLLVMArchive -lLLVMBitReader /opt/ 
local/lib/LLVMAlphaCodeGen.o -lLLVMSelectionDAG /opt/local/lib/ 
LLVMAlphaAsmPrinter.o -lLLVMAsmPrinter -lLLVMCodeGen -lLLVMScalarOpts - 
lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore - 
lLLVMSupport -lLLVMSystem -o mk Posix.o sh.o arc.o archive.o  
bufblock.o env.o file.o graph.o job.o lex.o main.o match.o mk.o  
parse.o recipe.o rule.o run.o shprint.o symtab.o var.o varsub.o  
word.o /usr/local/inferno/MacOSX/386/lib/libregexp.a /usr/local/ 
inferno/MacOSX/386/lib/libbio.a /usr/local/inferno/MacOSX/386/lib/lib9.a
ld: in Posix.o, could not parse object file Posix.o: Unknown  
instruction for inferred architecture i386
mk link failed

On Jul 30, 2009, at 11:26 PM, Eli Friedman wrote:
> On Thu, Jul 30, 2009 at 11:03 PM, james
> northrup<northrup.james at gmail.com> wrote:
>> CC="p llvm-gcc-4.2 `llvm-config --cflags` -march=i386  --emit-llvm
-
>> O0
>>  -c -I$PLAT/include -I$ROOT/include -I$ROOT/utils/    include"
>> LD="p llvm-ld `llvm-config --ldflags --libs all  `"
>> AR="p llvm-ar crvs"
>
> Using llvm-ar+llvm-ld is likely to give you bad results.  On Mac,
> AFAIK, the native ar and ld should do the right thing with bitcode
> files, assuming you have relatively recent versions; I don't know the
> details, though, since I don't have a Mac.
>
> -Eli
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

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