RE: MXE: openblas build error "dllwrap: Command not found"

[PhilipNienhuis]

John Donoghue-2 wrote
> Date: Sun, 11 Aug 2013 14:32:27 -0700 (PDT)
> From: PhilipNienhuis <

> pr.nienhuis@

> >
> To: 

> octave-maintainers@

> Subject: MXE: openblas build error "dllwrap: Command not found"
> Message-ID: <

> address@hidden

>>
> Content-Type: text/plain; charset=us-ascii
> 
> address@hidden mxe-octave]$ hg summary
> parent: 3231:ed6444cc0dcb tip
> 
> openblas log:
> 
> :
> make -j 4 -C exports dll
> make[3]: Entering directory
> `/home/philip/devel/octdev/mxe-0.10/mxe-octave/tmp-openblas/OpenBLAS-0.2.6/e
> xports'
> make[3]: warning: -jN forced in submake: disabling jobserver mode.
> perl ./gensymbol win2k    x86 dummy 0 1 1 1 > libopenblas.def
> /home/philip/devel/octdev/mxe-0.10/mxe-octave/usr/bin/i686-pc-mingw32-gcc
> -O2 -DMS_ABI -Wall -m32 -DF_INTERFACE_GFORT -DDYNAMIC_ARCH -DNO_LAPACK
> -DNO_LAPACKE -DMAX_CPU_NUMBER=4 -DASMNAME=_dllinit -DASMFNAME=_dllinit_
> -DNAME=dllinit_ -DCNAME=dllinit -DCHAR_NAME=\"dllinit_\"
> -DCHAR_CNAME=\"dllinit\" -DNO_AFFINITY -I.. -c -o dllinit.obj -s dllinit.c
> ranlib ../libopenblas-r0.2.6.lib dllwrap -o ../libopenblas.dll --def
> libopenblas.def \ --entry address@hidden -s dllinit.obj --dllname
> libopenblas.dll ../libopenblas-r0.2.6.lib -defaultlib:advapi32 -lgfortran
> -defaultlib:advapi32 -lgfortran  -lgfortran
> make[3]: dllwrap: Command not found
> make[3]: *** [../libopenblas.dll] Error 127
> make[3]: Leaving directory
> `/home/philip/devel/octdev/mxe-0.10/mxe-octave/tmp-openblas/OpenBLAS-0.2.6/e
> xports'
> make[2]: *** [shared] Error 2
> make[2]: Leaving directory
> `/home/philip/devel/octdev/mxe-0.10/mxe-octave/tmp-openblas/OpenBLAS-0.2.6'
> make[1]: *** [build-only-openblas] Error 2
> make[1]: Leaving directory `/home/philip/devel/octdev/mxe-0.10/mxe-octave'
> 
> MXE's requirement check didn't stumble over dllwrap.
> 
> What is needed to fix this build error?
> 
> Thanks, 
> 
> Philip
> 
> 
> ---------------------------
> 
> On my system, dllwrap is in /mingw/bin. I believe it is a part of
> mingw32-binutils.

FTR, I was cross-compiling on Linux.

Anyway thanks for the hint. In a similar post on the mingw32 list it was
noted that dllwrap could be a bit disguised, and indeed I found dllwrap in a
MXE cross-tools subdir where it is called i686-pc-mingw32-dllwrap (watch out
for line wrap).
I'll make a symlink and try again....

Philip



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