C++ Mac OS X上的CGAL链接错误

我使用macports安装了cgal：

$ sudo port install cgal

然后使用cmake构建示例代码：

$ cgal_create_CMakeLists -s out
$ cmake .
$ make

cmake

成功返回：

-- Requested component: MPFR
-- Requested component: GMP
-- Boost version: 1.54.0
-- Configuring done
-- Generating done
-- Build files have been written to: [...]

但是，当我在.cpp文件中尝试将

Exact\u谓词\u Exact\u构造\u内核\u与\u sqrt

内核一起使用时，

make

在链接阶段失败，出现以下错误<代码>精确谓词\精确构造\内核工作正常

Linking CXX executable out
Undefined symbols for architecture x86_64:
  "CORE::EscapePrec", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::core_error(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, int, bool)", referenced from:
      CORE::filteredFp::operator/(CORE::filteredFp const&) const in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::filteredFp::sqrt() const in hello-really-exact.cpp.o
  "CORE::defAbsPrec", referenced from:
      CORE::Real::Real(CORE::BigRat const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::BigFloatValue() const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::sqrt(CORE::extLong const&) const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::sqrt(CORE::extLong const&, CORE::BigFloat const&) const in hello-really-exact.cpp.o
  "CORE::defRelPrec", referenced from:
      CORE::Real::Real(CORE::BigRat const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::BigFloatValue() const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::sqrt(CORE::extLong const&) const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::sqrt(CORE::extLong const&, CORE::BigFloat const&) const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::add(CORE::BigFloatRep const&, CORE::BigFloatRep const&)", referenced from:
      CORE::Real CORE::_real_add::eval<CORE::BigFloat>(CORE::BigFloat const&, CORE::BigFloat const&) in hello-really-exact.cpp.o
  "CORE::BigFloatRep::div(CORE::BigInt const&, CORE::BigInt const&, CORE::extLong const&, CORE::extLong const&)", referenced from:
      CORE::BigFloat::approx(CORE::BigRat const&, CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::BigFloat::BigFloat(CORE::BigRat const&, CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
  "CORE::BigFloatRep::sub(CORE::BigFloatRep const&, CORE::BigFloatRep const&)", referenced from:
      CORE::Real CORE::_real_sub::eval<CORE::BigFloat>(CORE::BigFloat const&, CORE::BigFloat const&) in hello-really-exact.cpp.o
  "CORE::BigFloatRep::sqrt(CORE::BigFloatRep const&, CORE::extLong const&)", referenced from:
      CORE::BigFloat::sqrt(CORE::extLong const&) const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::sqrt(CORE::BigFloatRep const&, CORE::extLong const&, CORE::BigFloat const&)", referenced from:
      CORE::BigFloat::sqrt(CORE::extLong const&, CORE::BigFloat const&) const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::trunc(CORE::BigInt const&, CORE::extLong const&, CORE::extLong const&)", referenced from:
      CORE::Realbase_for<long>::approx(CORE::extLong const&, CORE::extLong const&) const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigInt>::approx(CORE::extLong const&, CORE::extLong const&) const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::approx(CORE::BigFloatRep const&, CORE::extLong const&, CORE::extLong const&)", referenced from:
      CORE::Realbase_for<CORE::BigFloat>::approx(CORE::extLong const&, CORE::extLong const&) const in hello-really-exact.cpp.o
  "CORE::InvalidFlag", referenced from:
      CORE::sqrt(CORE::Expr const&) in hello-really-exact.cpp.o
      CORE::operator/(CORE::Expr const&, CORE::Expr const&) in hello-really-exact.cpp.o
  "CORE::fpFilterFlag", referenced from:
      CORE::filteredFp::isOK() const in hello-really-exact.cpp.o
  "CORE::EscapePrecFlag", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::EscapePrecWarning", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::rationalReduceFlag", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::progressiveEvalFlag", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::defInitialProgressivePrec", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::Add::name", referenced from:
      CORE::AddSubRep<CORE::Add>::op() const in hello-really-exact.cpp.o
  "CORE::Sub::name", referenced from:
      CORE::AddSubRep<CORE::Sub>::op() const in hello-really-exact.cpp.o
  "CORE::clLg(long)", referenced from:
      CORE::Realbase_for<long>::length() const in hello-really-exact.cpp.o
      CORE::Realbase_for<long>::height() const in hello-really-exact.cpp.o
  "CORE::clLg(unsigned long)", referenced from:
      CORE::Realbase_for<long>::ULV_E(CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&) const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigFloat>::clLgErr() const in hello-really-exact.cpp.o
  "CORE::flrLg(long)", referenced from:
      CORE::Real::Real(long) in hello-really-exact.cpp.o
  "CORE::flrLg(unsigned long)", referenced from:
      CORE::_real_binary_op<CORE::_real_add>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigFloat>::flrLgErr() const in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_sub>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
  "CORE::ExprRep::degreeBound()", referenced from:
      CORE::sqrt(CORE::Expr const&) in hello-really-exact.cpp.o
      CORE::operator/(CORE::Expr const&, CORE::Expr const&) in hello-really-exact.cpp.o
      CORE::Expr::cmp(CORE::Expr const&) const in hello-really-exact.cpp.o
  "CORE::ExprRep::getAppValue(CORE::extLong const&, CORE::extLong const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
  "CORE::ExprRep::computeBound()", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::ExprRep::reduceToZero()", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::ExprRep::reduceToBigRat(CORE::BigRat const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::ExprRep::reduceTo(CORE::ExprRep const*)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::ExprRep::ExprRep()", referenced from:
      CORE::DivRep::DivRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
      CORE::MultRep::MultRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::AddSubRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
      CORE::Expr::operator-() const in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::AddSubRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
      CORE::Expr::Expr(int) in hello-really-exact.cpp.o
      CORE::Expr::Expr() in hello-really-exact.cpp.o
      ...
  "CORE::extLong::getNegInfty()", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_add>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
      CORE::Real::Real(long) in hello-really-exact.cpp.o
      CORE::Realbase_for<long>::flrLgErr() const in hello-really-exact.cpp.o
      CORE::Realbase_for<long>::clLgErr() const in hello-really-exact.cpp.o
      CORE::Real::Real(CORE::BigInt const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigInt>::flrLgErr() const in hello-really-exact.cpp.o
      ...
  "CORE::extLong::getPosInfty()", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_add>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_sub>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
  "CORE::extLong::operator-=(CORE::extLong const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigRat>::ULV_E(CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&, CORE::extLong&) const in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
  "CORE::extLong::operator*=(CORE::extLong const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
  "CORE::extLong::operator+=(CORE::extLong const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_add>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
      CORE::Real::Real(CORE::BigRat const&) in hello-really-exact.cpp.o
      CORE::Real::Real(CORE::BigFloat const&) in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigFloat>::flrLgErr() const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigFloat>::clLgErr() const in hello-really-exact.cpp.o
      ...
  "CORE::BinOpRep::initNodeInfo()", referenced from:
      vtable for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      vtable for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "CORE::BinOpRep::count()", referenced from:
      vtable for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      vtable for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "CORE::BinOpRep::clearFlag()", referenced from:
      vtable for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      vtable for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "CORE::io_write(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, __mpq_struct const*)", referenced from:
      CORE::Realbase_for<CORE::BigRat>::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const in hello-really-exact.cpp.o
  "CORE::io_write(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, __mpz_struct const*)", referenced from:
      CORE::Realbase_for<CORE::BigInt>::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const in hello-really-exact.cpp.o
  "CORE::AbortFlag", referenced from:
      CORE::sqrt(CORE::Expr const&) in hello-really-exact.cpp.o
      CORE::operator/(CORE::Expr const&, CORE::Expr const&) in hello-really-exact.cpp.o
  "CORE::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, CORE::extLong const&)", referenced from:
      CORE::AddSubRep<CORE::Add>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Add>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeExactFlags() in hello-really-exact.cpp.o
      CORE::AddSubRep<CORE::Sub>::computeApproxValue(CORE::extLong const&, CORE::extLong const&) in hello-really-exact.cpp.o
  "CORE::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, CORE::ExprRep&)", referenced from:
      _main in hello-really-exact.cpp.o
  "CORE::BigFloatRep::compareMExp(CORE::BigFloatRep const&) const", referenced from:
      CORE::BigFloat::longValue() const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::toLong() const", referenced from:
      CORE::BigFloat::longValue() const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::toBigInt() const", referenced from:
      CORE::Realbase_for<CORE::BigFloat>::BigIntValue() const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::toDouble() const", referenced from:
      CORE::Realbase_for<CORE::BigFloat>::doubleValue() const in hello-really-exact.cpp.o
  "CORE::BigFloatRep::toDecimal(unsigned int, bool) const", referenced from:
      CORE::Realbase_for<CORE::BigFloat>::toString(long, bool) const in hello-really-exact.cpp.o
      CORE::Realbase_for<CORE::BigFloat>::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const in hello-really-exact.cpp.o
  "CORE::extLong::operator-() const", referenced from:
      CORE::_real_binary_op<CORE::_real_add>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
      CORE::_real_binary_op<CORE::_real_sub>::eval(CORE::RealRep const&, CORE::RealRep const&) in hello-really-exact.cpp.o
  "CORE::BinOpRep::debugList(int, int) const", referenced from:
      vtable for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      vtable for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "CORE::BinOpRep::debugTree(int, int, int) const", referenced from:
      vtable for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      vtable for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "typeinfo for CORE::BinOpRep", referenced from:
      typeinfo for CORE::AddSubRep<CORE::Add> in hello-really-exact.cpp.o
      typeinfo for CORE::AddSubRep<CORE::Sub> in hello-really-exact.cpp.o
  "vtable for CORE::UnaryOpRep", referenced from:
      CORE::UnaryOpRep::~UnaryOpRep() in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::ConstDoubleRep", referenced from:
      CORE::Expr::Expr(int) in hello-really-exact.cpp.o
      CORE::Expr::Expr() in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::DivRep", referenced from:
      CORE::DivRep::DivRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::NegRep", referenced from:
      CORE::Expr::operator-() const in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::MultRep", referenced from:
      CORE::MultRep::MultRep(CORE::ExprRep*, CORE::ExprRep*) in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::SqrtRep", referenced from:
      CORE::SqrtRep::SqrtRep(CORE::ExprRep*) in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for CORE::BinOpRep", referenced from:
      CORE::BinOpRep::~BinOpRep() in hello-really-exact.cpp.o
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [out] Error 1
make[1]: *** [CMakeFiles/out.dir/all] Error 2
make: *** [all] Error 2

将CXX可执行文件链接出
架构x86_64的未定义符号：
“核心：：EscapePrec”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“CORE:：CORE_错误（标准：：_1:：基本_字符串，标准：：_1:：基本_字符串，int，bool）”，引用自：
hello.cpp.o中的CORE:：filteredFp:：operator/（CORE:：filteredFp const&）const
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeApproxValue（CORE:：extLong const&，CORE:：extLong const&）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeApproxValue（CORE:：extLong const&，CORE:：extLong const&）
hello.cpp.o中的CORE:：filteredFp:：sqrt（）常量
“CORE:：defAbsPrec”，引用自：
hello really exact.cpp.o中的CORE:：Real:：Real（CORE:：BigRat const&）
hello really exact.cpp.o中的CORE:：Realbase_for:：BigFloatValue（）const
hello really exact.cpp.o中的CORE:：Realbase_for:：sqrt（CORE:：extLong const&）const
CORE:：Realbase_for:：sqrt（CORE:：extLong const&，CORE:：BigFloat const&）const在hello really exact.cpp.o中
“CORE:：defRelPrec”，引用自：
hello really exact.cpp.o中的CORE:：Real:：Real（CORE:：BigRat const&）
hello really exact.cpp.o中的CORE:：Realbase_for:：BigFloatValue（）const
hello really exact.cpp.o中的CORE:：Realbase_for:：sqrt（CORE:：extLong const&）const
CORE:：Realbase_for:：sqrt（CORE:：extLong const&，CORE:：BigFloat const&）const在hello really exact.cpp.o中
“CORE:：BigFloatRep:：add（CORE:：BigFloatRep常量&，CORE:：BigFloatRep常量&）”，引用自：
CORE:：Real CORE:：_Real_add:：eval（CORE:：BigFloat const&，CORE:：BigFloat const&）在hello really exact.cpp.o中
“CORE:：BigFloatRep:：div（CORE:：BigInt const&，CORE:：BigInt const&，CORE:：extLong const&，CORE:：extLong const&）”，引用自：
hello中的CORE:：BigFloat:：appro（CORE:：BigRat const&，CORE:：extLong const&，CORE:：extLong const&）really exact.cpp.o
hello中的CORE:：BigFloat:：BigFloat（CORE:：BigRat const&，CORE:：extLong const&，CORE:：extLong const&）really exact.cpp.o
“CORE:：BigFloatRep:：sub（CORE:：BigFloatRep常量&，CORE:：BigFloatRep常量&）”，引用自：
CORE:：Real CORE:：_Real_sub:：eval（CORE:：BigFloat const&，CORE:：BigFloat const&）在hello really exact.cpp.o中
“CORE:：BigFloatRep:：sqrt（CORE:：BigFloatRep常量&，CORE:：extLong常量&）”，引用自：
hello.cpp.o中的CORE:：BigFloat:：sqrt（CORE:：extLong const&）const
“CORE:：BigFloatRep:：sqrt（CORE:：BigFloatRep常量&，CORE:：extLong常量&，CORE:：BigFloat常量&）”，引用自：
hello.cpp.o中的CORE:：BigFloat:：sqrt（CORE:：extLong const&，CORE:：BigFloat const&）const
“CORE:：BigFloatRep:：trunc（CORE:：BigInt const&，CORE:：extLong const&，CORE:：extLong const&）”，引用自：
CORE：：Realbase_for：：近似（CORE：：extLong const&，CORE：：extLong const&）hello中的const really exact.cpp.o
CORE：：Realbase_for：：近似（CORE：：extLong const&，CORE：：extLong const&）hello中的const really exact.cpp.o
“CORE:：BigFloatRep:：近似值（CORE:：BigFloatRep常量&，CORE:：extLong常量&，CORE:：extLong常量&）”，引用自：
CORE：：Realbase_for：：近似（CORE：：extLong const&，CORE：：extLong const&）hello中的const really exact.cpp.o
“CORE:：InvalidFlag”，引用自：
hello.cpp.o中的CORE:：sqrt（CORE:：Expr const&）
hello.cpp.o中的CORE:：operator/（CORE:：Expr const&，CORE:：Expr const&）
“CORE:：fpFilterFlag”，引用自：
hello really exact.cpp.o中的CORE:：filteredFp:：isOK（）常量
“核心：：EscapePrecFlag”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“核心：：EscapePrecWarning”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“CORE:：rationalReduceFlag”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“CORE:：progressiveEvalFlag”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“CORE:：defInitialProgressivePrec”，引用自：
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
hello really exact.cpp.o中的CORE:：AddSubRep:：computeExactFlags（）
“核心：：添加：：名称”，引用自：
hello.cpp.o中的CORE:：AddSubRep:：op（）const
“核心：：子：：名称”，引用自：
hello.cpp.o中的CORE:：AddSubRep:：op（）const
“核心：：clLg（长）”引用自：
hello中的CORE:：Realbase_for:：length（）const really exact.cpp.o
hello really exact.cpp.o中的CORE:：Realbase_for:：height（）const
“CORE:：clLg（无符号长）”引用自：
CORE：：Realbase_for：：ULV_E（CORE：：extLong&，CORE：：extLong&，CORE：：extLong&，CORE：：extLong&，CORE：：extLong&）hello中的常量
hello really exact.cpp.o中的CORE:：Realbase_for:：clLgErr（）const
“核心：：flrLg（长）”引用自：
CORE:：Real:：Real（long）in hello really exact.cpp.o
“CORE:：flrLg（无符号长）”引用自：
核心：：_real_binary_op：：eval（核心：：RealRep const&，核心：：RealRep const&）在hello中非常精确。
$ cgal_create_CMakeLists -c Core -s out
$ cmake .
$ make

CGAL_COMPONENT Core