2 * MinGW wrapper: makes gcc behave like MinGW.
4 * Copyright 2000 Manuel Novoa III
5 * Copyright 2002 Dimitrie O. Paun
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "wine/port.h"
36 static char **tmp_files
;
37 static int nb_tmp_files
;
38 static int verbose
= 0;
39 static int keep_generated
= 0;
41 void error(const char *s
, ...)
46 fprintf(stderr
, "Error: ");
47 vfprintf(stderr
, s
, ap
);
48 fprintf(stderr
, "\n");
53 char *strmake(const char *fmt
, ...)
59 if ((p
= malloc (size
)) == NULL
)
60 error("Can not malloc %d bytes.", size
);
65 n
= vsnprintf (p
, size
, fmt
, ap
);
67 if (n
> -1 && n
< size
) return p
;
69 if ((p
= realloc (p
, size
)) == NULL
)
70 error("Can not realloc %d bytes.", size
);
74 void spawn(char *const argv
[])
76 int pid
, status
, wret
, i
;
80 for(i
= 0; argv
[i
]; i
++) printf("%s ", argv
[i
]);
84 if ((pid
= fork()) == 0) execvp(argv
[0], argv
);
87 while (pid
!= (wret
= waitpid(pid
, &status
, 0)))
88 if (wret
== -1 && errno
!= EINTR
) break;
90 if (pid
== wret
&& WIFEXITED(status
) && WEXITSTATUS(status
) == 0) return;
91 error("%s failed.", argv
[0]);
97 int strendswith(const char *str
, const char *end
)
102 return l
>= m
&& strcmp(str
+ l
- m
, end
) == 0;
105 void clean_temp_files()
109 if (keep_generated
) return;
111 for (i
= 0; i
< nb_tmp_files
; i
++)
112 unlink(tmp_files
[i
]);
115 char *get_temp_file(const char *suffix
)
117 char *tmp
= strmake("%s%s", tempnam(0, "wgcc"), suffix
);
119 tmp_files
= realloc( tmp_files
, (nb_tmp_files
+1) * sizeof(*tmp_files
) );
120 tmp_files
[nb_tmp_files
++] = tmp
;
125 char *get_obj_file(char **argv
, int n
)
127 char *tmpobj
, **compargv
;
130 if (strendswith(argv
[n
], ".o")) return argv
[n
];
131 if (strendswith(argv
[n
], ".a")) return argv
[n
];
133 tmpobj
= get_temp_file(".o");
134 compargv
= malloc(sizeof(char*) * (n
+ 10));
136 compargv
[i
++] = BINDIR
"/winegcc";
137 compargv
[i
++] = "-c";
138 compargv
[i
++] = "-o";
139 compargv
[i
++] = tmpobj
;
140 for (j
= 1; j
<= n
; j
++)
141 if (argv
[j
]) compargv
[i
++] = argv
[j
];
150 int main(int argc
, char **argv
)
154 int linking
= 1, cpp
= 0, use_static_linking
= 0;
155 int use_stdinc
= 1, use_stdlib
= 1, use_msvcrt
= 0, gui_app
= 0;
157 atexit(clean_temp_files
);
159 if (strendswith(argv
[0], "++")) cpp
= 1;
161 for ( i
= 1 ; i
< argc
; i
++ )
163 if (argv
[i
][0] == '-') /* option */
167 case 'c': /* compile or assemble */
168 case 'S': /* generate assembler code */
169 case 'E': /* preprocess only */
170 if (argv
[i
][2] == 0) linking
= 0;
172 case 'M': /* map file generation */
176 if (strcmp("-mno-cygwin", argv
[i
]) == 0)
178 else if (strcmp("-mwindows", argv
[i
]) == 0)
182 if (strcmp("-nostdinc", argv
[i
]) == 0)
184 else if (strcmp("-nodefaultlibs", argv
[i
]) == 0)
186 else if (strcmp("-nostdlib", argv
[i
]) == 0)
190 if (strcmp("-static", argv
[i
]) == 0) use_static_linking
= 1;
192 case 'v': /* verbose */
193 if (argv
[i
][2] == 0) verbose
= 1;
196 printf("winegcc v0.3\n");
200 if (strncmp("-Wl,", argv
[i
], 4) == 0)
202 if (strstr(argv
[i
], "-static"))
203 use_static_linking
= 1;
207 if (strcmp("-static", argv
[i
]+1) == 0)
208 use_static_linking
= 1;
214 if (use_static_linking
) error("Static linking is not supported.");
216 gcc_argv
= malloc(sizeof(char*) * (argc
+ 20));
221 int has_output_name
= 0;
223 gcc_argv
[i
++] = BINDIR
"/winewrap";
224 if (gui_app
) gcc_argv
[i
++] = "-mgui";
226 if (cpp
) gcc_argv
[i
++] = "-C";
227 for ( j
= 1 ; j
< argc
; j
++ )
229 if ( argv
[j
][0] == '-' )
235 gcc_argv
[i
++] = argv
[j
];
237 if (!gcc_argv
[i
-1][2] && j
+ 1 < argc
)
239 gcc_argv
[i
++] = argv
[++j
];
245 gcc_argv
[i
++] = strcmp(argv
[j
], "-luuid") ? argv
[j
] : "-lwine_uuid";
249 ; /* ignore the rest */
254 gcc_argv
[i
++] = get_obj_file(argv
, j
);
258 /* Support the a.out default name, to appease configure */
259 if (!has_output_name
)
261 gcc_argv
[i
++] = "-o";
262 gcc_argv
[i
++] = "a.out";
265 if (use_stdlib
&& use_msvcrt
) gcc_argv
[i
++] = "-lmsvcrt";
266 if (gui_app
) gcc_argv
[i
++] = "-lcomdlg32";
267 if (gui_app
) gcc_argv
[i
++] = "-lshell32";
268 gcc_argv
[i
++] = "-ladvapi32";
272 gcc_argv
[i
++] = cpp
? "g++" : "gcc";
274 gcc_argv
[i
++] = "-fshort-wchar";
275 gcc_argv
[i
++] = "-fPIC";
278 if (use_msvcrt
) gcc_argv
[i
++] = "-I" INCLUDEDIR
"/msvcrt";
279 gcc_argv
[i
++] = "-I" INCLUDEDIR
"/windows";
281 gcc_argv
[i
++] = "-D__WINE__";
282 gcc_argv
[i
++] = "-D__WIN32__";
283 gcc_argv
[i
++] = "-DWINE_UNICODE_NATIVE";
284 gcc_argv
[i
++] = "-D__int8=char";
285 gcc_argv
[i
++] = "-D__int16=short";
286 gcc_argv
[i
++] = "-D__int32=int";
287 gcc_argv
[i
++] = "-D__int64=long long";
289 for ( j
= 1 ; j
< argc
; j
++ )
291 if (strcmp("-mno-cygwin", argv
[j
]) == 0)
292 ; /* ignore this option */
293 else if (strcmp("-mwindows", argv
[j
]) == 0)
294 ; /* ignore this option */
295 else if (strcmp("-s", argv
[j
]) == 0)
296 ; /* ignore this option */
298 gcc_argv
[i
++] = argv
[j
];