CGAL users discussion list

[Hamid G <>]

Hi

I am trying to perform a boolean operation between two Nef polyhedrons.
The code is simple, it basically loades two .OFF files and after converting
them to Nef tries a subtraction operation.

This code compiles and works under Linux but it crashes before prompting the
user for .OFF file names on Mac OSX:

$ terminate called throwing an exceptionAbort trap: 6

The crash message seemed very cryptic to me, so here is the gdb's backtrace:

(gdb) start
Breakpoint 1 at 0x100000f2e
Starting program: subtract_polyhedron_cgal-mac64.exe 
Reading symbols for shared libraries ++......................... done
terminate called throwing an exception
Program received signal SIGABRT, Aborted.
0x00007fff8ce7282a in __kill ()
(gdb) backtrace
#0  0x00007fff8ce7282a in __kill ()
#1  0x00007fff9850ea9c in abort ()
#2  0x00007fff8ea747bc in abort_message ()
#3  0x00007fff8ea71fcf in default_terminate ()
#4  0x00007fff8ea72001 in safe_handler_caller ()
#5  0x00007fff8ea7205c in std::terminate ()
#6  0x00007fff8ea73152 in __cxa_throw ()
#7  0x00000001001169f6 in CGAL::assertion_fail ()
#8  0x0000000100010677 in
CGAL::Interval_nt<false>::Test_runtime_rounding_modes::Test_runtime_rounding_modes
()
#9  0x0000000100001909 in global constructors keyed to
_ZNSt3tr112_GLOBAL__N_16ignoreE ()
#10 0x00007fff5fc0fda6 in
__dyld__ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE
()
#11 0x00007fff5fc0faf2 in
__dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE
()
#12 0x00007fff5fc0d2e4 in
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListE
()
#13 0x00007fff5fc0e0b7 in
__dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE
()
#14 0x00007fff5fc034dd in __dyld__ZN4dyld24initializeMainExecutableEv ()
#15 0x00007fff5fc0760b in __dyld__ZN4dyld5_mainEPK12macho_headermiPPKcS5_S5_
()
#16 0x00007fff5fc01059 in __dyld__dyld_start ()

I have compiled boost/GMP/MPFR manually and created static libraries for all
of them. So my compile command looks like this:


g++ -isysroot /Developer/SDKs/MacOSX10.6.sdk -mmacosx-version-min=10.6 -Wall
-fno-common -O3 -frounding-math -fno-strict-aliasing
-I./local/CGAL/3.8-localgmp/include -I./local/boost/1.49.0/include   -c -o
subtract_polyhedron_cgal.o subtract_polyhedron_cgal.cpp
g++ subtract_polyhedron_cgal.o -o subtract_polyhedron_cgal-mac64.exe \
                   -Wl,-search_paths_first \
               -L./local/CGAL/3.8-localgmp/lib \
               -isysroot /Developer/SDKs/MacOSX10.6.sdk 
-mmacosx-version-min=10.6
./local/CGAL/3.8-localgmp/lib/libCGAL.a ./local/MPFR/3.1.0/lib/libmpfr.a
./local/GMP/5.0.4/lib/libgmp.a ./local/boost/1.49.0/lib/libboost_thread.a 

Any hint/input is appreciated,
thanks in advance

http://cgal-discuss.949826.n4.nabble.com/file/n4530372/subtract_polyhedron_cgal.cpp
subtract_polyhedron_cgal.cpp 

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