ソースコードでWindows用のソフトウェアをコンパイルしようとしています。私が特別にコンパイルしようとしているソフトウェアは、Keeperfx for Dungeon Keeperというアプリケーションです。私はこのゲームが好きなので、Linuxでソースコードをコンパイルして動作することを確認する必要があると思いました。しかし、私はとても幸運ではありませんでした。
このmakeコマンドを実行すると、次の出力が提供されます。
mkdir -p obj/std
Building file: src/main.cpp
g++ -I"directx/include" -I"sdl/include" -I"libav/include" -c -fmessage-length=0 -Wall -Wno-sign-compare -Wno-unused-parameter -Wno-strict-aliasing -Wno-unknown-pragmas -MMD -MP -MF"obj/std/main.d" -MT"obj/std/main.d" -march=i686 -fno-omit-frame-pointer -O3 -DBFDEBUG_LEVEL=0 -o"obj/std/main.o" "src/main.cpp"
src/main.cpp:1:0: error: CPU you selected does not support x86-64 instruction set
#pragma region includes
^
src/main.cpp:1:0: error: CPU you selected does not support x86-64 instruction set
Makefile:658: recipe for target 'obj/std/main.o' failed
make: *** [obj/std/main.o] Error 1
だから私はmingwを使用すると思いました。しかし、引き続きエラーが発生します。
../src/bflib_crash.c: In function ‘sigstr’:
../src/bflib_crash.c:77:10: error: ‘SIGBREAK’ undeclared (first use in this function)
case SIGBREAK : return "Ctrl-Break (Win32)";
^
../src/bflib_crash.c:77:10: note: each undeclared identifier is reported only once for each function it appears in
../src/bflib_crash.c: In function ‘LbErrorParachuteInstall’:
../src/bflib_crash.c:189:12: error: ‘SIGBREAK’ undeclared (first use in this function)
signal(SIGBREAK,ctrl_handler);
^
In file included from ../src/bflib_dernc.c:26:0:
/usr/include/fcntl.h:202:12: error: conflicting types for ‘creat’
extern int creat (const char *__file, mode_t __mode) __nonnull ((1));
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:314:15: note: previous declaration of ‘creat’ was here
int __cdecl creat(const char *_Filename,int _PermissionMode) __MINGW_ATTRIB_D
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:283:12: error: conflicting types for ‘chmod’
extern int chmod (const char *__file, __mode_t __mode)
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:311:15: note: previous declaration of ‘chmod’ was here
int __cdecl chmod(const char *_Filename,int _AccessMode) __MINGW_ATTRIB_DEPRE
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:311:17: error: conflicting types for ‘umask’
extern __mode_t umask (__mode_t __mask) __THROW;
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:328:15: note: previous declaration of ‘umask’ was here
int __cdecl umask(int _Mode) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:320:12: error: conflicting types for ‘mkdir’
extern int mkdir (const char *__path, __mode_t __mode)
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:267:15: note: previous declaration of ‘mkdir’ was here
int __cdecl mkdir (const char *) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_fileio.c:28:0:
/usr/include/fcntl.h:202:12: error: conflicting types for ‘creat’
extern int creat (const char *__file, mode_t __mode) __nonnull ((1));
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:314:15: note: previous declaration of ‘creat’ was here
int __cdecl creat(const char *_Filename,int _PermissionMode) __MINGW_ATTRIB_D
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:283:12: error: conflicting types for ‘chmod’
extern int chmod (const char *__file, __mode_t __mode)
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:311:15: note: previous declaration of ‘chmod’ was here
int __cdecl chmod(const char *_Filename,int _AccessMode) __MINGW_ATTRIB_DEPRE
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:311:17: error: conflicting types for ‘umask’
extern __mode_t umask (__mode_t __mask) __THROW;
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:328:15: note: previous declaration of ‘umask’ was here
int __cdecl umask(int _Mode) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:320:12: error: conflicting types for ‘mkdir’
extern int mkdir (const char *__path, __mode_t __mode)
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:267:15: note: previous declaration of ‘mkdir’ was here
int __cdecl mkdir (const char *) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
../src/bflib_fileio.c: In function ‘LbFileOpen’:
../src/bflib_fileio.c:237:43: error: ‘O_BINARY’ undeclared (first use in this function)
rc = _sopen(fname, O_RDWR|O_CREAT|O_BINARY, SH_DENYNO, S_IREAD|S_IWRITE
^
../src/bflib_fileio.c:237:43: note: each undeclared identifier is reported only once for each function it appears in
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_keybrd.c:25:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
../src/bflib_math.c: In function ‘LbRandomSeries’:
../src/bflib_math.c:746:11: warning: implicit declaration of function ‘_lrotr’ [-Wimplicit-function-declaration]
*seed = _lrotr(i, 13);
^
../src/bflib_tcpsp.c:26:26: fatal error: SDL2/SDL_net.h: No such file or directory
#include <SDL2/SDL_net.h>
^
compilation terminated.
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_video.c:27:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_vidsurface.c:25:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
../src/config.c: In function ‘recognize_conf_command’:
../src/config.c:275:13: warning: implicit declaration of function ‘strnicmp’ [-Wimplicit-function-declaration]
if (strnicmp(buf+(*pos), commands[i].name, cmdname_len) == 0)
^
../src/config.c: In function ‘get_language_lwrstr’:
../src/config.c:424:3: warning: implicit declaration of function ‘strlwr’ [-Wimplicit-function-declaration]
strlwr(lang_str);
^
../src/front_network.c: In function ‘net_write_config_file’:
../src/front_network.c:503:9: warning: implicit declaration of function ‘strupr’ [-Wimplicit-function-declaration]
strupr(net_config_info.str_atz);
^
../src/lvl_filesdk1.c: In function ‘get_level_number_from_file_name’:
../src/lvl_filesdk1.c:108:7: warning: implicit declaration of function ‘strnicmp’ [-Wimplicit-function-declaration]
if (strnicmp(fname,"map",3) != 0)
^
../src/lvl_script.c: In function ‘get_next_word’:
../src/lvl_script.c:446:9: warning: implicit declaration of function ‘strupr’ [-Wimplicit-function-declaration]
strupr(param);
^
../src/lvl_script.c: In function ‘get_map_location_code_name’:
../src/lvl_script.c:792:9: warning: implicit declaration of function ‘itoa’ [-Wimplicit-function-declaration]
itoa(apt->num, name, 10);
^
nicholas@LinuxNick ~/.apps/keeperfx/bin $ sudo i686-w64-mingw32-gcc-win32 -I/usr/include -L/usr/local/lib -liconv ../src/*.c -o keeperfx/
[sudo] password for nicholas:
../src/bflib_crash.c: In function ‘sigstr’:
../src/bflib_crash.c:77:10: error: ‘SIGBREAK’ undeclared (first use in this function)
case SIGBREAK : return "Ctrl-Break (Win32)";
^
../src/bflib_crash.c:77:10: note: each undeclared identifier is reported only once for each function it appears in
../src/bflib_crash.c: In function ‘LbErrorParachuteInstall’:
../src/bflib_crash.c:189:12: error: ‘SIGBREAK’ undeclared (first use in this function)
signal(SIGBREAK,ctrl_handler);
^
In file included from ../src/bflib_dernc.c:26:0:
/usr/include/fcntl.h:202:12: error: conflicting types for ‘creat’
extern int creat (const char *__file, mode_t __mode) __nonnull ((1));
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:314:15: note: previous declaration of ‘creat’ was here
int __cdecl creat(const char *_Filename,int _PermissionMode) __MINGW_ATTRIB_D
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:283:12: error: conflicting types for ‘chmod’
extern int chmod (const char *__file, __mode_t __mode)
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:311:15: note: previous declaration of ‘chmod’ was here
int __cdecl chmod(const char *_Filename,int _AccessMode) __MINGW_ATTRIB_DEPRE
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:311:17: error: conflicting types for ‘umask’
extern __mode_t umask (__mode_t __mask) __THROW;
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:328:15: note: previous declaration of ‘umask’ was here
int __cdecl umask(int _Mode) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_dernc.c:27:0:
/usr/include/sys/stat.h:320:12: error: conflicting types for ‘mkdir’
extern int mkdir (const char *__path, __mode_t __mode)
^
In file included from ../src/bflib_dernc.c:25:0:
/usr/share/mingw-w64/include/io.h:267:15: note: previous declaration of ‘mkdir’ was here
int __cdecl mkdir (const char *) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_fileio.c:28:0:
/usr/include/fcntl.h:202:12: error: conflicting types for ‘creat’
extern int creat (const char *__file, mode_t __mode) __nonnull ((1));
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:314:15: note: previous declaration of ‘creat’ was here
int __cdecl creat(const char *_Filename,int _PermissionMode) __MINGW_ATTRIB_D
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:283:12: error: conflicting types for ‘chmod’
extern int chmod (const char *__file, __mode_t __mode)
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:311:15: note: previous declaration of ‘chmod’ was here
int __cdecl chmod(const char *_Filename,int _AccessMode) __MINGW_ATTRIB_DEPRE
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:311:17: error: conflicting types for ‘umask’
extern __mode_t umask (__mode_t __mask) __THROW;
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:328:15: note: previous declaration of ‘umask’ was here
int __cdecl umask(int _Mode) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
In file included from ../src/bflib_fileio.c:29:0:
/usr/include/sys/stat.h:320:12: error: conflicting types for ‘mkdir’
extern int mkdir (const char *__path, __mode_t __mode)
^
In file included from ../src/bflib_basics.h:23:0,
from ../src/bflib_fileio.h:23,
from ../src/bflib_fileio.c:22:
/usr/share/mingw-w64/include/io.h:267:15: note: previous declaration of ‘mkdir’ was here
int __cdecl mkdir (const char *) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
^
../src/bflib_fileio.c: In function ‘LbFileOpen’:
../src/bflib_fileio.c:237:43: error: ‘O_BINARY’ undeclared (first use in this function)
rc = _sopen(fname, O_RDWR|O_CREAT|O_BINARY, SH_DENYNO, S_IREAD|S_IWRITE
^
../src/bflib_fileio.c:237:43: note: each undeclared identifier is reported only once for each function it appears in
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_keybrd.c:25:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
../src/bflib_math.c: In function ‘LbRandomSeries’:
../src/bflib_math.c:746:11: warning: implicit declaration of function ‘_lrotr’ [-Wimplicit-function-declaration]
*seed = _lrotr(i, 13);
^
../src/bflib_tcpsp.c:26:26: fatal error: SDL2/SDL_net.h: No such file or directory
#include <SDL2/SDL_net.h>
^
compilation terminated.
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_video.c:27:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
In file included from /usr/include/bits/errno.h:24:0,
from /usr/include/errno.h:35,
from /usr/share/mingw-w64/include/intrin.h:65,
from /usr/include/SDL2/SDL_cpuinfo.h:44,
from /usr/include/SDL2/SDL.h:38,
from ../src/bflib_vidsurface.c:25:
/usr/include/linux/errno.h:1:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
../src/config.c: In function ‘recognize_conf_command’:
../src/config.c:275:13: warning: implicit declaration of function ‘strnicmp’ [-Wimplicit-function-declaration]
if (strnicmp(buf+(*pos), commands[i].name, cmdname_len) == 0)
^
../src/config.c: In function ‘get_language_lwrstr’:
../src/config.c:424:3: warning: implicit declaration of function ‘strlwr’ [-Wimplicit-function-declaration]
strlwr(lang_str);
^
../src/front_network.c: In function ‘net_write_config_file’:
../src/front_network.c:503:9: warning: implicit declaration of function ‘strupr’ [-Wimplicit-function-declaration]
strupr(net_config_info.str_atz);
^
../src/lvl_filesdk1.c: In function ‘get_level_number_from_file_name’:
../src/lvl_filesdk1.c:108:7: warning: implicit declaration of function ‘strnicmp’ [-Wimplicit-function-declaration]
if (strnicmp(fname,"map",3) != 0)
^
../src/lvl_script.c: In function ‘get_next_word’:
../src/lvl_script.c:446:9: warning: implicit declaration of function ‘strupr’ [-Wimplicit-function-declaration]
strupr(param);
^
../src/lvl_script.c: In function ‘get_map_location_code_name’:
../src/lvl_script.c:792:9: warning: implicit declaration of function ‘itoa’ [-Wimplicit-function-declaration]
itoa(apt->num, name, 10);
^
i686-w64-mingw32-gcc-win32 -I/usr/include -L/usr/local/lib -liconv ../src/*.cコマンドを使用してコンパイルしています。ところで、出力位置を追加しても出力ファイルは出力されません。
ここで何をすべきかわかりません。
私のシステムはCinnamonで64ビットLinux Mintバージョン18.1を実行しています。
答え1
最初のエラーセットは、ソースコードが32ビットターゲットでのみ利用可能であるために発生します。 KeeperFXをビルドするときは、以下を実行して強制的に適用できます（コンパイラが正しく設定されている場合）。
make CPP="g++ -m32"
ただし、ビルド時に欠落したヘッダー（windows.h、、、winbase.h）io.hが発生します。これは、コードがWindows用に書かれており、移植性の問題がないことを示します。 「純粋なC/C++」ではありません。basetyps.hsrc/main.cpp
KeeperFXは、少なくとも一部のバージョンのMinGWまたはMinGW-w64を使用したビルドをサポートしているようですが、説明で説明されているように、LinuxではWindowsバイナリビルドのみを許可します。したがって、以下を使用してLinuxでビルドできます。
make CROSS_COMPILE=i686-w64-mingw32-
適切なクロスコンパイラが必要ですが、結果のバイナリをLinuxで実行するにはWineが必要です。 （Mintの適切なクロスコンパイラはですg++-mingw-w64。）
それ可能大きな努力がなくても、KeeperFXをSDLに移植することは可能ですが、まだ詳しくは見ていません。