tools/winegcc/utils.h

   1 /*
   2  * Useful functions for winegcc
   3  *
   4  * Copyright 2000 Francois Gouget
   5  * Copyright 2002 Dimitrie O. Paun
   6  * Copyright 2003 Richard Cohen
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23
  24 #ifndef __GNUC__
  25 #define __attribute__(X)
  26 #endif
  27
  28 #ifndef DECLSPEC_NORETURN
  29 # if defined(_MSC_VER) && (_MSC_VER >= 1200) && !defined(MIDL_PASS)
  30 #  define DECLSPEC_NORETURN __declspec(noreturn)
  31 # elif defined(__GNUC__)
  32 #  define DECLSPEC_NORETURN __attribute__((noreturn))
  33 # else
  34 #  define DECLSPEC_NORETURN
  35 # endif
  36 #endif
  37
  38 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
  39
  40 enum target_cpu
  41 {
  42     CPU_x86, CPU_x86_64, CPU_POWERPC, CPU_ARM, CPU_ARM64
  43 };
  44
  45 enum target_platform
  46 {
  47     PLATFORM_UNSPECIFIED,
  48     PLATFORM_APPLE,
  49     PLATFORM_ANDROID,
  50     PLATFORM_SOLARIS,
  51     PLATFORM_WINDOWS,
  52     PLATFORM_MINGW,
  53     PLATFORM_CYGWIN
  54 };
  55
  56 void DECLSPEC_NORETURN error(const char* s, ...);
  57
  58 void* xmalloc(size_t size);
  59 void* xrealloc(void* p, size_t size);
  60 char *xstrdup( const char *str );
  61 char* strmake(const char* fmt, ...) __attribute__((__format__ (__printf__, 1, 2 )));
  62 int strendswith(const char* str, const char* end);
  63
  64 typedef struct {
  65     size_t maximum;
  66     size_t size;
  67     const char** base;
  68 } strarray;
  69
  70 strarray* strarray_alloc(void);
  71 strarray* strarray_dup(const strarray* arr);
  72 void strarray_free(strarray* arr);
  73 void strarray_add(strarray* arr, const char* str);
  74 void strarray_del(strarray* arr, unsigned int i);
  75 void strarray_addall(strarray* arr, const strarray* from);
  76 strarray* strarray_fromstring(const char* str, const char* delim);
  77 char* strarray_tostring(const strarray* arr, const char* sep);
  78
  79 typedef enum {
  80     file_na, file_other, file_obj, file_res, file_rc,
  81     file_arh, file_dll, file_so, file_def, file_spec
  82 } file_type;
  83
  84 char* get_basename(const char* file);
  85 void create_file(const char* name, int mode, const char* fmt, ...);
  86 file_type get_file_type(const char* filename);
  87 file_type get_lib_type(enum target_platform platform, strarray* path, const char *library,
  88                        const char *suffix, char** file);
  89 const char *find_binary( const strarray* prefix, const char *name );
  90 int spawn(const strarray* prefix, const strarray* arr, int ignore_errors);
  91
  92 extern int verbose;