在OSX上用c++代码链接HealPix
HealPix linking with c++ code on OS X
我已经在运行OS X 10.9.2的MacBookPro上成功安装并测试了HealPix 3.11。在配置脚本中,我选择了"cxx"answers"osx"。现在我正试图在C++程序中链接到HealPix库,并得到以下链接错误:
make
g++ -o./test.o -I/Users/kruip/Software/Bonn/plugins/Healpix_3.11/src/cxx/osx/include -c test.cpp
g++ test.o -o test -lm -L/Users/kruip/Software/Bonn/plugins/Healpix_3.11/src/cxx/osx/lib -lhealpix_cxx -lgslcblas -lgsl
Undefined symbols for architecture x86_64:
"equal_nocase(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
string2HealpixScheme(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libhealpix_cxx.dylib(healpix_tables.o)
"planck_failure__(char const*, int, char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
string2HealpixScheme(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libhealpix_cxx.dylib(healpix_tables.o)
"planck_failure__(char const*, int, char const*, char const*)", referenced from:
T_Healpix_Base<int>::query_multidisc_general(arr<vec3_t<double> > const&, arr<double> const&, bool, std::__1::vector<int, std::__1::allocator<int> > const&, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::Set(int, Healpix_Ordering_Scheme) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::query_strip_internal(double, double, bool, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
rangeset<int>::append(int const&, int const&) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::xyf2ring(int, int, int) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::loc2pix(double, double, double, bool) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::pix2loc(int, double&, double&, double&, bool&) const in libhealpix_cxx.dylib(healpix_base.o)
...
"find_enclosing_circle(arr<vec3_t<double> > const&, vec3_t<double>&, double&)", referenced from:
void T_Healpix_Base<int>::query_polygon_internal<int>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_polygon_internal<int>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_polygon_internal<long>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<long>&) const in libhealpix_cxx.dylib(healpix_base.o)
"trim(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
string2HealpixScheme(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libhealpix_cxx.dylib(healpix_tables.o)
"PlanckError::PlanckError(char const*)", referenced from:
T_Healpix_Base<int>::query_multidisc_general(arr<vec3_t<double> > const&, arr<double> const&, bool, std::__1::vector<int, std::__1::allocator<int> > const&, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::Set(int, Healpix_Ordering_Scheme) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::query_strip_internal(double, double, bool, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
rangeset<int>::append(int const&, int const&) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::xyf2ring(int, int, int) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::loc2pix(double, double, double, bool) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::pix2loc(int, double&, double&, double&, bool&) const in libhealpix_cxx.dylib(healpix_base.o)
...
"PlanckError::PlanckError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
string2HealpixScheme(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libhealpix_cxx.dylib(healpix_tables.o)
"PlanckError::~PlanckError()", referenced from:
T_Healpix_Base<int>::query_multidisc_general(arr<vec3_t<double> > const&, arr<double> const&, bool, std::__1::vector<int, std::__1::allocator<int> > const&, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::Set(int, Healpix_Ordering_Scheme) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::query_strip_internal(double, double, bool, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
rangeset<int>::append(int const&, int const&) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::xyf2ring(int, int, int) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::loc2pix(double, double, double, bool) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::pix2loc(int, double&, double&, double&, bool&) const in libhealpix_cxx.dylib(healpix_base.o)
...
"pointing::from_vec3(vec3_t<double> const&)", referenced from:
void T_Healpix_Base<long>::query_multidisc<long>(arr<vec3_t<double> > const&, arr<double> const&, int, rangeset<long>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_multidisc<int>(arr<vec3_t<double> > const&, arr<double> const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<int>::query_multidisc<int>(arr<vec3_t<double> > const&, arr<double> const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
"pointing::normalize()", referenced from:
void T_Healpix_Base<int>::query_disc_internal<int>(pointing, double, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_disc_internal<int>(pointing, double, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_disc_internal<long>(pointing, double, int, rangeset<long>&) const in libhealpix_cxx.dylib(healpix_base.o)
"pointing::to_vec3() const", referenced from:
void T_Healpix_Base<int>::query_disc_internal<int>(pointing, double, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_disc_internal<int>(pointing, double, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<int>::query_polygon_internal<int>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_polygon_internal<int>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_disc_internal<long>(pointing, double, int, rangeset<long>&) const in libhealpix_cxx.dylib(healpix_base.o)
void T_Healpix_Base<long>::query_polygon_internal<long>(std::__1::vector<pointing, std::__1::allocator<pointing> > const&, int, rangeset<long>&) const in libhealpix_cxx.dylib(healpix_base.o)
"typeinfo for PlanckError", referenced from:
T_Healpix_Base<int>::query_multidisc_general(arr<vec3_t<double> > const&, arr<double> const&, bool, std::__1::vector<int, std::__1::allocator<int> > const&, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::Set(int, Healpix_Ordering_Scheme) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::query_strip_internal(double, double, bool, rangeset<int>&) const in libhealpix_cxx.dylib(healpix_base.o)
rangeset<int>::append(int const&, int const&) in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::xyf2ring(int, int, int) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::loc2pix(double, double, double, bool) const in libhealpix_cxx.dylib(healpix_base.o)
T_Healpix_Base<int>::pix2loc(int, double&, double&, double&, bool&) const in libhealpix_cxx.dylib(healpix_base.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: *** [test] Error 1
这个测试代码再现了我的问题:
#include "healpix_base.h"
int main(void){
Healpix_Base healpix_base_ref(5,RING);
return 0;
}
我的Makefile是这样的:
PLUGINS = /Users/kruip/Software/Bonn/plugins
HEALPIX_PATH = $(PLUGINS)/Healpix_3.11/src/cxx/osx
#COMP = /usr/local/bin/mpic++
COMP = g++
FLAGS =
MYLIBS = -L${HEALPIX_PATH}/lib -lhealpix_cxx
MYINCLUDE = -I${HEALPIX_PATH}/include
OBJS = test.o
all: test
test: ${OBJS}
${COMP} ${OBJS} -o test ${FLAGS} -lm $(MYLIBS) -lgslcblas -lgsl
test.o: test.cpp
${COMP} -o./test.o ${MYINCLUDE} -c test.cpp ${FLAGS}
clean:
rm -rf test.o test
现在非常欢迎提出建议!
通过包含以下链接器调用修复了它:-lhealpix_cxx-lcxsupport-lsharp-lfftpack-lc_utils-lcfitsio
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