生成scip.jar文件（mac）

Question

所以我從這裏得到了scip套裝，make編輯它。然後我去scipoptsuite-3.1.1/scip-3.1.1/interfaces/jni和遵循的自述文件的說明：

1) doxygen jniinterface.dxy 
    - generates xml documentation 
2) ./createJniInterface.py xml/* 
    - uses the xml documentation and creates JNI interface 
3) create softlinks to soplex and scip in "lib" folder: 
    mkdir ./lib 
    cd lib 
    ln -s ../../../../soplex-2.0.0 soplex 
    ln -s ../../.. scip 
    cd .. 
4) make soplex 
    - creates shared library of Soplex 
    - use options (e.g., ZLIB=false GMP=false) as required 
5) make scip 
    - creates shared library of SCIP 
    - use options (e.g., ZIMPL=false READLINE=false ZLIB=false GMP=false) 
    as required 
6) make 
7) test your installation: 
    cd examples/JniKnapsack 
    make 
    make run 

一切工作正常，直到make soplex，在那裏我看到下面的錯誤。任何想法？

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]: *** [lib/libsoplex-2.0.1.darwin.x86_64.gnu.opt.so] Error 1 
make[1]: [makelibfile] Error 2 (ignored) 
-> generating library lib/libsoplex-2.0.1.darwin.x86_64.gnu.opt.so 
Undefined symbols for architecture x86_64: 
    "___gmp_version", referenced from: 
     soplex::SoPlex::printVersion() const in soplex.o 
    "___gmpq_add", referenced from: 
     soplex::Rational::operator+(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator+=(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator+(double const&) const in rational.o 
     soplex::Rational::operator+=(double const&) const in rational.o 
     soplex::operator+(double const&, soplex::Rational const&) in rational.o 
    "___gmpq_canonicalize", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
    "___gmpq_clear", referenced from: 
     soplex::Rational::~Rational() in rational.o 
     soplex::Rational::~Rational() in rational.o 
     soplex::Rational::freeListMem() in rational.o 
     soplex::Rational::disableListMem() in rational.o 
     soplex::Rational::operator+(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator+(double const&) const in rational.o 
     soplex::Rational::operator+=(double const&) const in rational.o 
     ... 
    "___gmpq_cmp", referenced from: 
     soplex::Rational::isNextTo(double const&) in rational.o 
     soplex::operator<(soplex::Rational const&, soplex::Rational const&) in rational.o 
     soplex::Rational::isAdjacentTo(double const&) in rational.o 
     soplex::operator<=(soplex::Rational const&, soplex::Rational const&) in rational.o 
     soplex::Rational const& soplex::operator>(soplex::Rational const&) in rational.o 
     soplex::operator>=(soplex::Rational const&, soplex::Rational const&) in rational.o 
     soplex::operator<(soplex::Rational const&, double const&) in rational.o 
     ... 
    "___gmpq_div", referenced from: 
     soplex::Rational::operator/(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator/=(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator/(double const&) const in rational.o 
     soplex::Rational::operator/=(double const&) const in rational.o 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
     soplex::operator/(double const&, soplex::Rational const&) in rational.o 
     ... 
    "___gmpq_equal", referenced from: 
     soplex::operator==(soplex::Rational const&, soplex::Rational const&) in rational.o 
     soplex::operator!=(soplex::Rational const&, soplex::Rational const&) in rational.o 
     soplex::operator==(soplex::Rational const&, double const&) in rational.o 
     soplex::operator!=(soplex::Rational const&, double const&) in rational.o 
     soplex::operator==(double const&, soplex::Rational const&) in rational.o 
     soplex::operator!=(double const&, soplex::Rational const&) in rational.o 
    "___gmpq_get_d", referenced from: 
     soplex::Rational::operator double() const in rational.o 
     soplex::Rational::operator long double() const in rational.o 
     soplex::Rational::isNextTo(double const&) in rational.o 
     soplex::Rational::isAdjacentTo(double const&) in rational.o 
     soplex::rationalToString(soplex::Rational const&, bool) in rational.o 
    "___gmpq_get_str", referenced from: 
     soplex::rationalToString(soplex::Rational const&, bool) in rational.o 
     soplex::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, soplex::Rational const&) in rational.o 
    "___gmpq_init", referenced from: 
     soplex::Rational::Rational() in rational.o 
     soplex::Rational::Rational() in rational.o 
     soplex::Rational::Rational(soplex::Rational const&) in rational.o 
     soplex::Rational::Rational(long double const&) in rational.o 
     soplex::Rational::Rational(double const&) in rational.o 
     soplex::Rational::Rational(int const&) in rational.o 
     soplex::Rational::Rational(__mpq_struct const (&) [1]) in rational.o 
     ... 
    "___gmpq_mul", referenced from: 
     soplex::Rational::operator*(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator*=(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator*(double const&) const in rational.o 
     soplex::Rational::operator*=(double const&) const in rational.o 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
     soplex::operator*(double const&, soplex::Rational const&) in rational.o 
     ... 
    "___gmpq_set", referenced from: 
     soplex::Rational::Rational(soplex::Rational const&) in rational.o 
     soplex::Rational::Rational(__mpq_struct const (&) [1]) in rational.o 
     soplex::Rational::operator=(soplex::Rational const&) in rational.o 
     soplex::Rational::operator=(__mpq_struct const (&) [1]) in rational.o 
     soplex::abs(soplex::Rational const&) in rational.o 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::operator-(soplex::Rational const&) in rational.o 
     ... 
    "___gmpq_set_d", referenced from: 
     soplex::Rational::Rational(long double const&) in rational.o 
     soplex::Rational::Rational(double const&) in rational.o 
     soplex::Rational::Rational(int const&) in rational.o 
     soplex::Rational::operator=(long double const&) in rational.o 
     soplex::Rational::operator=(double const&) in rational.o 
     soplex::Rational::operator=(int const&) in rational.o 
     soplex::Rational::operator+=(double const&) const in rational.o 
     ... 
    "___gmpq_set_str", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
    "___gmpq_set_z", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
    "___gmpq_sub", referenced from: 
     soplex::Rational::operator-(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator-=(soplex::Rational const&) const in rational.o 
     soplex::Rational::operator-(double const&) const in rational.o 
     soplex::Rational::operator-=(double const&) const in rational.o 
     soplex::Rational::isNextTo(double const&) in rational.o 
     soplex::operator-(double const&, soplex::Rational const&) in rational.o 
    "___gmpz_clear", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
    "___gmpz_init", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
    "___gmpz_sizeinbase", referenced from: 
     soplex::rationalToString(soplex::Rational const&, bool) in rational.o 
     soplex::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, soplex::Rational const&) in rational.o 
    "___gmpz_ui_pow_ui", referenced from: 
     soplex::Rational::readString(char const*) in rational.o 
     soplex::readStringRational(char const*, soplex::Rational&) in rational.o 
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]: *** [lib/libsoplex-2.0.1.darwin.x86_64.gnu.opt.so] Error 1 
make[1]: [all] Error 2 (ignored) 
Install SoPlex library into lib directory 
install: illegal option -- t 
usage: install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode] 
       [-o owner] file1 file2 
     install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode] 
       [-o owner] file1 ... fileN directory 
     install -d [-v] [-g group] [-m mode] [-o owner] directory ... 
make: [soplex] Error 64 (ignored) 

這裏是GCC版本號：

MacBook-Pro-7:jni i-danielk$ gcc --version 
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 
Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) 
Target: x86_64-apple-darwin14.3.0 

Answer 1

的問題是， 「GMP」 缺少您的系統上。你有兩個選擇：

1. 安裝GMP庫
2. 編譯SoPlex沒有GMP認證。撥打電話： make soplex GMP=false

zlib可能會出現類似的問題。如果這個庫沒有安裝在你的系統上。如果是這種情況，您可以使用make soplex GMP=false ZLIB=false

下一步將要求您編譯SCIP。如果您不安裝gmp，則需要使用以下命令：make scip GMP=false ZIMPL=false