我是c ++的新手，并实现了一个使用java本机接口调用c ++库方法的java应用程序。我正在使用Cygwin64。
os：windows 8 64位 JDK：1.7 64位 gcc 4.8.2
但是当我尝试构建我的项目时，我遇到了这个错误
"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf make[1]: Entering directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/LibraryTest'
cd ../DataProcessor && /usr/bin/make -f Makefile CONF=Debug
make[2]: Entering directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf
make[3]: Entering directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
"/usr/bin/make" -f nbproject/Makefile-Debug.mk dist/LocationDataProcessor.dll
make[4]: Entering directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
mkdir -p build/Debug/Cygwin_4.x-Windows
rm -f build/Debug/Cygwin_4.x-Windows/CppConnector.o.d
gcc -mno-cygwin -Wl,--add-stdcall-alias -shared -m32 -c -g -MMD -MP -MF build/Debug/Cygwin_4.x-Windows/CppConnector.o.d -o build/Debug/Cygwin_4.x-Windows/CppConnector.o CppConnector.c
gcc: error: unrecognized command line option ‘-mno-cygwin’
nbproject/Makefile-Debug.mk:69: recipe for target 'build/Debug/Cygwin_4.x-Windows/CppConnector.o' failed
make[4]: *** [build/Debug/Cygwin_4.x-Windows/CppConnector.o] Error 1
make[4]: Leaving directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
nbproject/Makefile-Debug.mk:60: recipe for target '.build-conf' failed
make[3]: *** [.build-conf] Error 2
make[3]: Leaving directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
nbproject/Makefile-impl.mk:39: recipe for target '.build-impl' failed
make[2]: *** [.build-impl] Error 2
make[2]: Leaving directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/DataProcessor'
nbproject/Makefile-Debug.mk:74: recipe for target '.build-subprojects' failed
make[1]: *** [.build-subprojects] Error 2
make[1]: Leaving directory '/cygdrive/c/Users/User/Documents/NetBeansProjects/LibraryTest'
nbproject/Makefile-impl.mk:39: recipe for target '.build-impl' failed
make: *** [.build-impl] Error 2
我将这个java c ++集成的东西堆积了4天。需要一些帮助来解决这个问题。 提前谢谢
答案 0 :(得分：1)
Cygwin和gcc已删除-mno-cygwin标志的支持。因此，您必须在删除标志后构建源。
由于删除了标记，您必须将cygwin1.dll与二进制文件一起提供。
如果您不想附加cygwin1.dll，请下载Mingw编译器并通过它进行编译。