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<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>Hi again.</DIV>
<DIV> </DIV>
<DIV>These errors are a consequence of our old autotools, the wrapper scripts
that libtool makes when creating shared libraries on Windows cause some problems
with the default flags. You should be able to work around it by adding
“coin_skip_warn_cflags=yes coin_skip_warn_cxxflags=yes” to the configure line.
You might also need “lt_cv_deplibs_check_method=pass_all” if you’re building for
64-bit (looks like you aren’t though?).</DIV>
<DIV> </DIV>
<DIV>I may have forgotten a few dependency linking flags for HSL in my round of
patches last year, if you’re trying to build with the coinhsl folder in the
source tree. I’ll look at that now and try to fix it in stable/3.11.</DIV>
<DIV> </DIV>
<DIV>-Tony</DIV>
<DIV> </DIV>
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style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV style="FONT: 10pt tahoma">
<DIV> </DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A
title=Guy.Charles@redbulltechnology.com
href="mailto:Guy.Charles@redbulltechnology.com">Guy Charles</A> </DIV>
<DIV><B>Sent:</B> Tuesday, September 02, 2014 2:27 AM</DIV>
<DIV><B>To:</B> <A title=ipopt@list.coin-or.org
href="mailto:ipopt@list.coin-or.org">ipopt@list.coin-or.org</A> </DIV>
<DIV><B>Subject:</B> [Ipopt] Issues building dlls with MinGW /
MSys</DIV></DIV></DIV>
<DIV> </DIV></DIV>
<DIV
style='FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: "Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLAY: inline'>
<DIV class=WordSection1>
<P class=MsoNormal>Hi,<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>Apologies for the multiple posts - they are related but
different enough issues to be separate questions.<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>I've searched around to find a solution to the errors that
I'm getting in building ipopt dlls on windows, but no joy so far.
Hopefully someone on here is more experienced and will be able to point me in
the right direction?<o:p></o:p></P>
<P class=MsoNormal><o:p><FONT size=3></FONT></o:p> </P>
<P class=MsoNormal>Background: I am using the pyipopt python wrapper to
ipopt, and would like to use more than the standard Mumps packages. I'm OK
using the ipopt binaries from the coin download page (<A
href="http://www.coin-or.org/Binaries/Ipopt/Ipopt-3.11.0-Win32-Win64-dll.7z">http://www.coin-or.org/Binaries/Ipopt/Ipopt-3.11.0-Win32-Win64-dll.7z</A>),
but I have issues trying to use the HSL solver dll alongside ipopt. My
previous post showed that error and was asking if they should work together -
the answer is not, and that I need to use a different dll build, so I'm trying
to build the ipopt dll from the latest source code (3.11.9).<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>I'm working in MinGW / Msys - all should be the latest
version (4.8.1-4), freshly installed. If I do not want to build dlls, the
process works fine (i.e. follow the build documentation: configure;
make; make test ; make install). This works with or without the HSL libs
and with the coin BLAS or different versions of local BLAS routines. At
the end I get all the static libs, ipopt.exe and the hs071 example. When I
change to try to build shared libs I get a problem. I am
running:<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>cd build<o:p></o:p></P>
<P class=MsoNormal>make distclean (if I've been messing around with
flags)<o:p></o:p></P>
<P class=MsoNormal>../configure --enable-shared
--enable-dependency-linking<o:p></o:p></P>
<P class=MsoNormal>make<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>It seems to go through building the third party dlls OK, but
stalls on the ipopt build with the following error:<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>g++ -O3 -pipe
-DNDEBUG -pedantic-errors -Wparentheses -Wreturn-type -Wcast-qual -Wall
-Wpointer-arith -Wwrite-strings -W<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>conversion
-Wno-unknown-pragmas -Wno-long-long -DIPOPT_BUILD -o .libs/ipopt.exe
ampl_ipopt.o ./.libs/libipoptamplinterf<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>ace.dll.a
/c/Ipopt-3.11.9/Ipopt-3.11.9/build/Ipopt/src/Interfaces/.libs/libipopt.dll.a
../../Interfaces/.libs/libipopt.d<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>ll.a
/c/Ipopt-3.11.9/Ipopt-3.11.9/build/ThirdParty/ASL/.libs/libcoinasl.dll.a
/c/Ipopt-3.11.9/Ipopt-3.11.9/build/ThirdPa<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>rty/Mumps/.libs/libcoinmumps.dll.a
-Lc:/mingw/bin/../lib/gcc/mingw32/4.8.1 -Lc:/mingw/bin/../lib/gcc
-Lc:/mingw/bin/../l<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>ib/gcc/mingw32/4.8.1/../../../../mingw32/lib
-Lc:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../..
/c/Ipopt-3.11.9/Ipopt-3.11<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>.9/build/ThirdParty/Metis/.libs/libcoinmetis.dll.a
/c/Ipopt-3.11.9/Ipopt-3.11.9/build/ThirdParty/Lapack/.libs/libcoinlap<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>ack.dll.a
/c/Ipopt-3.11.9/Ipopt-3.11.9/build/ThirdParty/Blas/.libs/libcoinblas.dll.a
-lgfortran -lmingw32 -lmoldname -lm<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>ingwex
-lmsvcrt -lquadmath -ladvapi32 -lshell32 -luser32 -lkernel32
-L/c/Ipopt-3.11.9/Ipopt-3.11.9/build/lib<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>creating
ipopt.exe<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>./.libs/lt-ipopt.c:72:24: error:
anonymous variadic macros were introduced in C99
[-Wvariadic-macros]<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'># define
DEBUG(format, ...)<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>
^<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>./.libs/lt-ipopt.c: In function
'main':<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>./.libs/lt-ipopt.c:113:19: warning: to
be safe all intermediate pointers in cast from 'char **' to 'const char **'
must<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>be 'const'
qualified [-Wcast-qual]<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style='FONT-FAMILY: "Arial","sans-serif"'>
execv("/bin/sh",(char const **)newargz);<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-FAMILY: "Arial","sans-serif"'>
^<o:p></o:p></SPAN></P>
<P class=MsoNormal><o:p><FONT size=3></FONT></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>Has anyone else had this issue or can point me in the right
direction? Do I need to go down the visual studio compiled route
instead? Can I change the #define that it's pointing at to get
around the error?<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal>Thanks,<o:p></o:p></P>
<P class=MsoNormal>Guy<o:p></o:p></P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><o:p></o:p> </P>
<P class=MsoNormal><B><SPAN
style='FONT-SIZE: 10pt; FONT-FAMILY: "Microsoft Sans Serif","sans-serif"; COLOR: black; mso-fareast-language: en-gb'>GUY
CHARLES<o:p></o:p></SPAN></B></P>
<P class=MsoNormal><SPAN
style='FONT-SIZE: 9pt; FONT-FAMILY: "Microsoft Sans Serif","sans-serif"; COLOR: #616161; mso-fareast-language: en-gb'>Senior
Simulation & Modelling Engineer</SPAN><SPAN
style="mso-fareast-language: en-gb"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style='FONT-SIZE: 9pt; FONT-FAMILY: "Microsoft Sans Serif","sans-serif"; COLOR: #616161; mso-fareast-language: en-gb'><o:p></o:p></SPAN> </P>
<P class=MsoNormal><SPAN
style='FONT-SIZE: 9pt; FONT-FAMILY: "Microsoft Sans Serif","sans-serif"; COLOR: #616161; mso-fareast-language: en-gb'>Red
Bull Technology Ltd.<BR>Building 1, Bradbourne Drive<BR>Tilbrook, Milton Keynes,
UK<BR>MK7 8BJ<o:p></o:p></SPAN></P></DIV><BR
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