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(svn r3258) -Feature: [OSX] added support for universal binaries

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it needs both PPC and x86 libs to compile
	due to this fact, compilation with libPNG or SDL is not tested (dedicated servers only)
	only PPC part is tested as I don't have x86 OSX
This commit is contained in:
bjarni
2005-12-04 17:36:19 +00:00
parent 8277a0651e
commit 961b71f434
4 changed files with 107 additions and 22 deletions
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45
endian_check.c
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@@ -11,22 +11,39 @@
// care of the real writing to the file.
int main (int argc, char *argv[]) {
unsigned char EndianTest[2] = { 1, 0 };
int force_BE = 0, force_LE = 0;
unsigned char EndianTest[2] = { 1, 0 };
int force_BE = 0, force_LE = 0;
if (argc > 1 && strcmp(argv[1], "BE") == 0)
force_BE = 1;
if (argc > 1 && strcmp(argv[1], "LE") == 0)
force_LE = 1;
if (argc > 1 && strcmp(argv[1], "BE") == 0)
force_BE = 1;
if (argc > 1 && strcmp(argv[1], "LE") == 0)
force_LE = 1;
printf("#ifndef ENDIAN_H\n#define ENDIAN_H\n");
printf("#ifndef ENDIAN_H\n#define ENDIAN_H\n");
if ( (*(short *) EndianTest == 1 && force_BE != 1) || force_LE == 1)
printf("#define TTD_LITTLE_ENDIAN\n");
else
printf("#define TTD_BIG_ENDIAN\n");
if (force_LE == 1) {
printf("#define TTD_LITTLE_ENDIAN\n");
} else {
if (force_BE == 1) {
printf("#define TTD_BIG_ENDIAN\n");
} else {
#ifdef __APPLE__
// adding support for universal binaries on OSX
// Universal binaries supports both PPC and x86
printf("#ifdef __BIG_ENDIAN__\n");
printf("#define TTD_BIG_ENDIAN\n");
printf("#else\n");
printf("#define TTD_LITTLE_ENDIAN\n");
printf("#endif\n");
#else
if ( *(short *) EndianTest == 1 )
printf("#define TTD_LITTLE_ENDIAN\n");
else
printf("#define TTD_BIG_ENDIAN\n");
#endif
}
}
printf("#endif\n");
printf("#endif\n");
return 0;
return 0;
}