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Hi Everyone, <br>
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<p>I am new to GiNaC. In our research group. we have a tool written predominantly in C (and some c++ with GiNaC). I have inherited this recently, and I am trying to cross-compile using mingw32 on Ubuntu 14.04 with Win32 target. Note that the compiling application
for local target with Ginac1.5 installed works fine. <br>
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<p>I compile the only single file using GiNaC using</p>
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<p><span>i686-w64-mingw32-g++ -c -o symbolic-diff.o symbolic-diff.cpp</span><br>
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<p>I see the following error <span>(and a LOT more errors: </span></p>
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<p><i>In file included from /usr/i686-w64-mingw32/include/ginac/basic.h:27:0,<br>
</i></p>
<div><i> from /usr/i686-w64-mingw32/include/ginac/ginac.h:28,<br>
from symbolic-diff.cpp:17: </i>(lin<i>e </i>corresponding to <i>
</i><span>#include <ginac/ginac.h></span><i><span></span></i>)<b></b><i><br>
/usr/i686-w64-mingw32/include/ginac/ptr.h:37:13: error: expected ‘;’ at end of member declaration<br>
refcounted() noexcept : refcount(0) {}<br>
^<br>
/usr/i686-w64-mingw32/include/ginac/ptr.h:37:15: error: ‘noexcept’ does not name a type<br>
refcounted() noexcept : refcount(0) {}</i></div>
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<p><br>
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<p>I am not sure where to start. <br>
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<p>.....</p>
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<p>FYI, here are my installation steps for CLN1.3.3 and GiNaC 1.7.1</p>
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<div>HOST=i686-w64-mingw32<br>
CXX=${HOST}-g++<br>
CC=${HOST}-gcc<br>
CPPFLAGS=-I/usr/i686-w64-mingw32/include<br>
CXXFLAGS="$CPPFLAGS -O3"<br>
CFLAGS=$CXXFLAGS<br>
LDFLAGS=-L/usr/i686-w64-mingw32/lib<br>
PREFIX=/usr/i686-w64-mingw32<br>
export CC CXX CPPFLAGS CXXFLAGS CFLAGS LDFLAGS HOST<br>
<br>
** For CLN ** <br>
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<p><span>./configure --host=$HOST --enable-shared --prefix=$PREFIX && make && make install</span></p>
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</span></p>
<p><span></span></p>
<div>CLN_CFLAGS=$CPPFLAGS<br>
CLN_LIBS="$LDFLAGS -lcln"<br>
export CLN_CFLAGS CLN_LIBS<br>
<br>
<span>** For GiNaC** </span><br>
./configure --host=$HOST --enable-shared --prefix=$PREFIX && make && make install<br>
<br>
Thanks<br>
<br>
Harish<br>
<br>
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