CGAL users discussion list

[Clément Jamin <>]

Hi,
When you install CGAL with the installer, there is an choice between
32 and 64 bits. So I guess you need to install CGAL again.
Clément.


On Fri, May 12, 2017 at 4:26 PM, GSBicalho 
<>
 wrote:
> I've tried, however, even though it is configured exactly like the 32bit
> version, it gives me the following linking error:
>
> ---ERROR---
>
> 1>------ Build started: Project: CGAL_Core, Configuration: Release x64
> ------
> 1>   Creating library
> C:/dev/CGAL-4.9.1/build_x64/lib/Release/CGAL_Core-vc140-mt-4.9.1.lib and
> object C:/dev/CGAL-4.9.1/build_x64/lib/Release/CGAL_Core-vc140-mt-4.9.1.exp
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmp_randinit referenced in function "struct __gmp_randstate_struct
> (* __cdecl CORE::getRandstate(void))[1]"
> (?getRandstate@CORE@@YAPEAY00U__gmp_randstate_struct@@XZ)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_add
> referenced in function "public: __cdecl
> CORE::BigFloatRep::BigFloatRep(double)" (??0BigFloatRep@CORE@@QEAA@N@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_add_ui referenced in function "public: class CORE::BigInt
> __cdecl CORE::BigInt::operator++(int)" (??EBigInt@CORE@@QEAA?AV01@H@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_and
> referenced in function "public: class CORE::BigInt & __cdecl
> CORE::BigInt::operator&=(class CORE::BigInt const &)"
> (??_4BigInt@CORE@@QEAAAEAV01@AEBV01@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_clear referenced in function "class CORE::BigFloat __cdecl
> CORE::content<class CORE::BigFloat>(class CORE::Polynomial<class
> CORE::BigFloat> const &)"
> (??$content@VBigFloat@CORE@@@CORE@@YA?AVBigFloat@0@AEBV?$Polynomial@VBigFloat@CORE@@@0@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_cmp
> referenced in function "class CORE::BigInt __cdecl CORE::content<class
> CORE::BigInt>(class CORE::Polynomial<class CORE::BigInt> const &)"
> (??$content@VBigInt@CORE@@@CORE@@YA?AVBigInt@0@AEBV?$Polynomial@VBigInt@CORE@@@0@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_divexact referenced in function "class CORE::BigInt __cdecl
> CORE::div_exact(class CORE::BigInt const &,class CORE::BigInt const &)"
> (?div_exact@CORE@@YA?AVBigInt@1@AEBV21@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_divisible_p referenced in function "bool __cdecl
> CORE::isDivisible(class CORE::BigFloat const &,class CORE::BigFloat const
> &)" (?isDivisible@CORE@@YA_NAEBVBigFloat@1@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_gcd
> referenced in function "class CORE::BigInt __cdecl CORE::gcd(class
> CORE::BigInt const &,class CORE::BigInt const &)"
> (?gcd@CORE@@YA?AVBigInt@1@AEBV21@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_get_d referenced in function "public: virtual double __cdecl
> CORE::Realbase_for<class CORE::BigInt>::doubleValue(void)const "
> (?doubleValue@?$Realbase_for@VBigInt@CORE@@@CORE@@UEBANXZ)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_get_si referenced in function "public: int __cdecl
> CORE::BigInt::intValue(void)const " (?intValue@BigInt@CORE@@QEBAHXZ)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_get_str referenced in function "public: virtual class
> std::basic_ostream<char,struct std::char_traits&lt;char> > & __cdecl
> CORE::Realbase_for<class CORE::BigInt>::operator<<(class
> std::basic_ostream<char,struct std::char_traits&lt;char> > &)const "
> (??6?$Realbase_for@VBigInt@CORE@@@CORE@@UEBAAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@AEAV23@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init referenced in function "public: __cdecl CORE::Sturm<class
> CORE::BigInt>::Sturm<class CORE::BigInt>(class CORE::Polynomial<class
> CORE::BigInt>)"
> (??0?$Sturm@VBigInt@CORE@@@CORE@@QEAA@V?$Polynomial@VBigInt@CORE@@@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init_set referenced in function "public: __cdecl
> CORE::BigInt::BigInt(struct __mpz_struct const *)"
> (??0BigInt@CORE@@QEAA@PEBU__mpz_struct@@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init_set_d referenced in function "public: __cdecl
> CORE::BigInt::BigInt(float)" (??0BigInt@CORE@@QEAA@M@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init_set_si referenced in function "class CORE::BigFloat
> __cdecl CORE::content<class CORE::BigFloat>(class CORE::Polynomial<class
> CORE::BigFloat> const &)"
> (??$content@VBigFloat@CORE@@@CORE@@YA?AVBigFloat@0@AEBV?$Polynomial@VBigFloat@CORE@@@0@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init_set_str referenced in function "public: __cdecl
> CORE::BigFloat::BigFloat(class std::basic_string<char,struct
> std::char_traits&lt;char>,class std::allocator<char> > const &)"
> (??0BigFloat@CORE@@QEAA@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_init_set_ui referenced in function "public: __cdecl
> CORE::BigInt::BigInt(unsigned char)" (??0BigInt@CORE@@QEAA@E@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_ior
> referenced in function "public: class CORE::BigInt & __cdecl
> CORE::BigInt::operator|=(class CORE::BigInt const &)"
> (??_5BigInt@CORE@@QEAAAEAV01@AEBV01@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_mul
> referenced in function "class CORE::Polynomial<class CORE::BigInt> __cdecl
> CORE::gcd<class CORE::BigInt>(class CORE::Polynomial<class CORE::BigInt>
> const &,class CORE::Polynomial<class CORE::BigInt> const &)"
> (??$gcd@VBigInt@CORE@@@CORE@@YA?AV?$Polynomial@VBigInt@CORE@@@0@AEBV10@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_mul_2exp referenced in function "public: __cdecl
> CORE::BigFloatRep::BigFloatRep(double)" (??0BigFloatRep@CORE@@QEAA@N@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_pow_ui referenced in function "public: class CORE::BigFloat
> __cdecl CORE::Polynomial<class CORE::BigFloat>::sepBound(void)const "
> (?sepBound@?$Polynomial@VBigFloat@CORE@@@CORE@@QEBA?AVBigFloat@2@XZ)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_remove referenced in function "public: virtual void __cdecl
> CORE::Realbase_for<class CORE::BigInt>::ULV_E(class CORE::extLong &,class
> CORE::extLong &,class CORE::extLong &,class CORE::extLong &,class
> CORE::extLong &,class CORE::extLong &)const "
> (?ULV_E@?$Realbase_for@VBigInt@CORE@@@CORE@@UEBAXAEAVextLong@2@00000@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_scan1 referenced in function "public: virtual void __cdecl
> CORE::Realbase_for<double>::ULV_E(class CORE::extLong &,class CORE::extLong
> &,class CORE::extLong &,class CORE::extLong &,class CORE::extLong &,class
> CORE::extLong &)const "
> (?ULV_E@?$Realbase_for@N@CORE@@UEBAXAEAVextLong@2@00000@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_set
> referenced in function "public: __cdecl CORE::BigRatRep::BigRatRep(struct
> __mpz_struct const *,struct __mpz_struct const *)"
> (??0BigRatRep@CORE@@QEAA@PEBU__mpz_struct@@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_set_str referenced in function "class
> std::basic_istream<char,struct std::char_traits&lt;char> > & __cdecl
> CORE::io_read(class std::basic_istream<char,struct std::char_traits&lt;char>
>> &,struct __mpz_struct *)"
> (?io_read@CORE@@YAAEAV?$basic_istream@DU?$char_traits@D@std@@@std@@AEAV23@PEAU__mpz_struct@@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_set_ui referenced in function "class
> std::basic_istream<char,struct std::char_traits&lt;char> > & __cdecl
> CORE::io_read(class std::basic_istream<char,struct std::char_traits&lt;char>
>> &,struct __mpz_struct *)"
> (?io_read@CORE@@YAAEAV?$basic_istream@DU?$char_traits@D@std@@@std@@AEAV23@PEAU__mpz_struct@@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_sizeinbase referenced in function "public: __cdecl
> CORE::Realbase_for<class CORE::BigInt>::Realbase_for<class
> CORE::BigInt>(class CORE::BigInt const &)"
> (??0?$Realbase_for@VBigInt@CORE@@@CORE@@QEAA@AEBVBigInt@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_sub
> referenced in function "class CORE::BigInt __cdecl CORE::operator-(class
> CORE::BigInt const &,class CORE::BigInt const &)"
> (??GCORE@@YA?AVBigInt@0@AEBV10@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_sub_ui referenced in function "public: class CORE::BigInt
> __cdecl CORE::BigInt::operator--(int)" (??FBigInt@CORE@@QEAA?AV01@H@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_tdiv_q referenced in function "public: class CORE::BigInt &
> __cdecl CORE::BigInt::operator/=(class CORE::BigInt const &)"
> (??_0BigInt@CORE@@QEAAAEAV01@AEBV01@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_tdiv_q_2exp referenced in function "class CORE::BigInt __cdecl
> CORE::operator>>(class CORE::BigInt const &,unsigned long)"
> (??5CORE@@YA?AVBigInt@0@AEBV10@K@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_tdiv_qr referenced in function "public: void __cdecl
> CORE::BigFloatRep::div(class CORE::BigFloatRep const &,class
> CORE::BigFloatRep const &,class CORE::extLong const &)"
> (?div@BigFloatRep@CORE@@QEAAXAEBV12@0AEBVextLong@2@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpz_tdiv_r referenced in function "class CORE::BigInt __cdecl
> CORE::operator%(class CORE::BigInt const &,class CORE::BigInt const &)"
> (??LCORE@@YA?AVBigInt@0@AEBV10@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpz_xor
> referenced in function "public: class CORE::BigInt & __cdecl
> CORE::BigInt::operator^=(class CORE::BigInt const &)"
> (??_6BigInt@CORE@@QEAAAEAV01@AEBV01@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_add
> referenced in function "public: class CORE::BigRat __cdecl
> CORE::Polynomial<class CORE::BigRat>::eval<class CORE::BigFloat>(class
> CORE::BigFloat const &)const "
> (??$eval@VBigFloat@CORE@@@?$Polynomial@VBigRat@CORE@@@CORE@@QEBA?AVBigRat@1@AEBVBigFloat@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_canonicalize referenced in function "public: __cdecl
> CORE::BigRatRep::BigRatRep(struct __mpz_struct const *,struct __mpz_struct
> const *)" (??0BigRatRep@CORE@@QEAA@PEBU__mpz_struct@@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_clear referenced in function "class CORE::BigRat __cdecl
> CORE::content<class CORE::BigRat>(class CORE::Polynomial<class CORE::BigRat>
> const &)"
> (??$content@VBigRat@CORE@@@CORE@@YA?AVBigRat@0@AEBV?$Polynomial@VBigRat@CORE@@@0@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_cmp
> referenced in function "class CORE::BigRat __cdecl CORE::content<class
> CORE::BigRat>(class CORE::Polynomial<class CORE::BigRat> const &)"
> (??$content@VBigRat@CORE@@@CORE@@YA?AVBigRat@0@AEBV?$Polynomial@VBigRat@CORE@@@0@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_div
> referenced in function "class CORE::BigRat __cdecl CORE::operator/(class
> CORE::BigRat const &,class CORE::BigRat const &)"
> (??KCORE@@YA?AVBigRat@0@AEBV10@0@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_get_d referenced in function "public: virtual double __cdecl
> CORE::Realbase_for<class CORE::BigRat>::doubleValue(void)const "
> (?doubleValue@?$Realbase_for@VBigRat@CORE@@@CORE@@UEBANXZ)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_get_str referenced in function "public: class
> std::basic_string<char,struct std::char_traits&lt;char>,class
> std::allocator<char> > __cdecl CORE::BigRat::get_str(int)const "
> (?get_str@BigRat@CORE@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_init referenced in function "public: __cdecl
> CORE::BigRat::BigRat(class CORE::BigFloat const &)"
> (??0BigRat@CORE@@QEAA@AEBVBigFloat@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_mul
> referenced in function "public: class CORE::BigRat __cdecl
> CORE::Polynomial<class CORE::BigRat>::eval<class CORE::BigFloat>(class
> CORE::BigFloat const &)const "
> (??$eval@VBigFloat@CORE@@@?$Polynomial@VBigRat@CORE@@@CORE@@QEBA?AVBigRat@1@AEBVBigFloat@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_set
> referenced in function "public: __cdecl CORE::BigRatRep::BigRatRep(class
> CORE::BigRatRep const &)" (??0BigRatRep@CORE@@QEAA@AEBV01@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_set_d referenced in function "public: __cdecl
> CORE::BigRat::BigRat(double)" (??0BigRat@CORE@@QEAA@N@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_set_si referenced in function "public: __cdecl
> CORE::BigRat::BigRat(int)" (??0BigRat@CORE@@QEAA@H@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_set_str referenced in function "public: __cdecl
> CORE::BigRat::BigRat(char const *)" (??0BigRat@CORE@@QEAA@PEBD@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol
> __imp___gmpq_set_z referenced in function "public: __cdecl
> CORE::BigRat::BigRat(class CORE::BigInt const &)"
> (??0BigRat@CORE@@QEAA@AEBVBigInt@1@@Z)
> 1>all_files.obj : error LNK2019: unresolved external symbol __imp___gmpq_sub
> referenced in function "class CORE::BigRat __cdecl CORE::operator-(class
> CORE::BigRat const &,class CORE::BigRat const &)"
> (??GCORE@@YA?AVBigRat@0@AEBV10@0@Z)
> 1>..\..\..\auxiliary\gmp\lib\libmpfr-4.lib : warning LNK4272: library
> machine type 'X86' conflicts with target machine type 'x64'
> 1>..\..\..\auxiliary\gmp\lib\libgmp-10.lib : warning LNK4272: library
> machine type 'X86' conflicts with target machine type 'x64'
> 1>C:\dev\CGAL-4.9.1\build_x64\bin\Release\CGAL_Core-vc140-mt-4.9.1.dll :
> fatal error LNK1120: 50 unresolved externals
> 1>Done building project "CGAL_Core.vcxproj" -- FAILED.
>
> ---------
>
> I'd guess that this happens because the "libgmp-10.dll" and "libmpfr-4.dll"
> are in 32bits, and I can't find 64bits versions of them.
>
> Now I've managed to compile and run the program on Linux, and it works
> perfectly, but I'd still like to get it working on Windows.
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Triangulation-of-points-in-a-4D-Sphere-tp4662712p4662724.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.
>
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