错误:'srandom'未在此范围内声明

Question

我正在使用MinGW构建zxing,但它失败了这些错误:

build\core\tests\src\common\BitArrayTest.cpp: In static member function 'static void zxing::BitArrayTest::fillRandom(zxing::BitArray&, zxing::BitArray&)':
build\core\tests\src\common\BitArrayTest.cpp:99:39: error: 'srandom' was not declared in this scope
build\core\tests\src\common\BitArrayTest.cpp:101:15: error: 'random' was not declared in this scope
scons: *** [build\core\tests\src\common\BitArrayTest.o] Error 1

我尝试添加-DANN_NO_RANDOM到编译器标志,但它没有帮助.

Answer 1

srandom是一个linux函数,而是使用srand,如果你不想从外部库更改代码,只需添加-Dsrandom=srand -Drandom=rand到编译器标志.