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author | KUDr <kudr@openttd.org> | 2007-01-10 18:12:09 +0000 |
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committer | KUDr <kudr@openttd.org> | 2007-01-10 18:12:09 +0000 |
commit | e373ea7096c741a8189f7a480863fd21dd6f6be1 (patch) | |
tree | d9abc3d9810159441bed9f82a52bd1ee52d770dd /src/endian_check.c | |
parent | 001d858b528d78743deaf7dcea46ea8f0736bad9 (diff) | |
download | openttd-e373ea7096c741a8189f7a480863fd21dd6f6be1.tar.xz |
(svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
Diffstat (limited to 'src/endian_check.c')
-rw-r--r-- | src/endian_check.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/endian_check.c b/src/endian_check.c deleted file mode 100644 index a302ea40b..000000000 --- a/src/endian_check.c +++ /dev/null @@ -1,52 +0,0 @@ -/* $Id$ */ - -#include <stdio.h> - -// This pretty simple file checks if the system is LITTLE_ENDIAN or BIG_ENDIAN -// it does that by putting a 1 and a 0 in an array, and read it out as one -// number. If it is 1, it is LITTLE_ENDIAN, if it is 256, it is BIG_ENDIAN -// -// After that it outputs the contents of an include files (endian.h) -// that says or TTD_LITTLE_ENDIAN, or TTD_BIG_ENDIAN. Makefile takes -// 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, force_PREPROCESSOR = 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], "PREPROCESSOR") == 0) - force_PREPROCESSOR = 1; - - printf("#ifndef ENDIAN_H\n#define ENDIAN_H\n"); - - if (force_LE == 1) { - printf("#define TTD_LITTLE_ENDIAN\n"); - } else { - if (force_BE == 1) { - printf("#define TTD_BIG_ENDIAN\n"); - } else { - if (force_PREPROCESSOR == 1) { - // adding support for universal binaries on OSX - // Universal binaries supports both PPC and x86 - // If a compiler for OSX gets this setting, it will always pick the correct endian and no test is needed - 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"); - } - } - } - printf("#endif\n"); - - return 0; -} |