Compile on windows

[vabatta]

Hi,

I would like to have more info on how to compile the hans code (branch "cygwin") on windows.
I downloaded cygwin with gcc-c++ and make, but then I do the .exe compiler through the cygwin terminal, if I execute it, I get:
"Error while starting application (0xc000007b)".

What should I do?

Thanks!

[friedrich]

Did you run hans as administrator? Does it work with the binary provided?

[vabatta]

Yes. Binary provided works perfectly. Now, I did some change to the source, and I would like to recompile it but for windows.

[Anime4000]

I trying to compile hans-1.0 with cygwin, no luck...
trying to using older gcc (5.4.0) still same error

anime4000@anime-pc ~/hans-master
$ make
mkdir -p build
i686-pc-cygwin-g++ -c src/tun.cpp -o build/tun.o -c -g -std=c++98 -pedantic -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -fpermissive `sh osflags c `
src/tun.cpp: In constructor ‘Tun::Tun(const string*, int)’:
src/tun.cpp:78:33: warning: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive]
     winsystem(cmdline.str().data());
                                 ^
src/tun.cpp:44:13: note:   initializing argument 1 of ‘void winsystem(char*)’
 static void winsystem(char *cmd)
             ^
src/tun.cpp: In member function ‘void Tun::setIp(uint32_t, uint32_t)’:
src/tun.cpp:100:33: warning: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive]
     winsystem(cmdline.str().data());
                                 ^
src/tun.cpp:44:13: note:   initializing argument 1 of ‘void winsystem(char*)’
 static void winsystem(char *cmd)
             ^
i686-pc-cygwin-g++ -c src/sha1.cpp -o build/sha1.o -c -g -std=c++98 -pedantic -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -fpermissive `sh osflags c `
i686-pc-cygwin-g++ -c src/main.cpp -o build/main.o -c -g -std=c++98 -pedantic -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -fpermissive `sh osflags c `
src/main.cpp: In function ‘int main(int, char**)’:
src/main.cpp:225:29: error: variable ‘main(int, char**)::addrinfo hints’ has initializer but incomplete type
             struct addrinfo hints = {0};
                             ^
src/main.cpp:229:44: error: ‘AI_ADDRCONFIG’ was not declared in this scope
             hints.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG;
                                            ^
src/main.cpp:231:72: error: ‘getaddrinfo’ was not declared in this scope
             int err = getaddrinfo(serverName.data(), NULL, &hints, &res);
                                                                        ^
src/main.cpp:234:68: error: ‘gai_strerror’ was not declared in this scope
                 syslog(LOG_ERR, "getaddrinfo: %s", gai_strerror(err));
                                                                    ^
src/main.cpp:238:72: error: invalid use of incomplete type ‘struct main(int, char**)::addrinfo’
             sockaddr_in *sockaddr = reinterpret_cast<sockaddr_in *>(res->ai_addr);
                                                                        ^
src/main.cpp:225:20: note: forward declaration of ‘struct main(int, char**)::addrinfo’
             struct addrinfo hints = {0};
                    ^
src/main.cpp:245:29: error: ‘freeaddrinfo’ was not declared in this scope
             freeaddrinfo(res);
                             ^
src/main.cpp:251:24: error: ‘daemon’ was not declared in this scope
             daemon(0, 0);
                        ^
make: *** [Makefile:41: build/main.o] Error 1