我创建了一个简单的 main 函数,在它之上,我包含了犰狳库。
#include <armadillo>
我使用 g++(GCC 版本为 5.3)并在 windows 8 上的 cygwin 64bit 下编译它。我打开了 c++11 选项并添加-larmadillo
了链接到犰狳库。
一旦我编译代码,我就会收到如此可怕的错误。相同的代码在 windows XP 32 位上运行得非常好。
usr/include/armadillo_bits/compiler_setup.hpp:73:88: note: #pragma message: WAR
NING: #define ARMA_DONT_USE_CXX11 before #include <armadillo>
#pragma message ("WARNING: #define ARMA_DONT_USE_CXX11 before #include <arm
adillo>")
^
In file included from /usr/include/armadillo:310:0,
from main.cpp:1:
/usr/include/armadillo_bits/arma_cmath.hpp: In function 'float arma::arma_log1p(
float)':
/usr/include/armadillo_bits/arma_cmath.hpp:270:12: error: 'log1p' is not a membe
r of 'std'
return std::log1p(x);
^
compilation terminated due to -Wfatal-errors.
Makefile:110: recipe for target 'main.o' failed
make: *** [main.o] Error 1