Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/embryo
Dir : e17/libs/embryo/src/bin
Modified Files:
embryo_cc_sc2.c
Log Message:
warning instead of abort
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/embryo/src/bin/embryo_cc_sc2.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -3 -r1.5 -r1.6
--- embryo_cc_sc2.c 15 May 2004 05:39:44 -0000 1.5
+++ embryo_cc_sc2.c 2 Jun 2004 02:29:44 -0000 1.6
@@ -18,7 +18,7 @@
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
- * Version: $Id: embryo_cc_sc2.c,v 1.5 2004/05/15 05:39:44 raster Exp $
+ * Version: $Id: embryo_cc_sc2.c,v 1.6 2004/06/02 02:29:44 raster Exp $
*/
#include <assert.h>
#include <stdio.h>
@@ -640,8 +640,33 @@
{
float test1 = 0.0, test2 = 50.0;
- assert(*(int *)&test1 == 0x00000000L
- && *(int *)&test2 == 0x42480000L);
+ if (*(int *)&test1 != 0x00000000L)
+ {
+ fprintf(stderr,
+ "embryo_cc: WARNING! you compiler does not SEEM to interpret
IEEE floating\n"
+ "point math as embryo expects. this could be bad.\n"
+ "\n"
+ "(float 0.0 != 0x00000000 bitpattern, 0x%08x instead)\n"
+ "\n"
+ "this could be an issue with you compiling embryo with gcc
3.2.x that seems\n"
+ "to trigger this sanity check. we are not sure why yet, but
gcc 3.3.x works\n"
+ , (int)(*(int *)&test1)
+ );
+ }
+ else if ((int *)&test2 != 0x42480000L)
+ {
+ fprintf(stderr,
+ "embryo_cc: WARNING! you compiler does not SEEM to interpret
IEEE floating\n"
+ "point math as embryo expects. This could be bad.\n"
+ "\n"
+ "(float 50.0 != 0x42480000 bitpattern, 0x%08x instead)\n"
+ "\n"
+ "this could be an issue with you compiling embryo with gcc
3.2.x that seems\n"
+ "to trigger this sanity check. we are not sure why yet, but
gcc 3.3.x works\n"
+ , (int)(*(int *)&test2)
+ );
+ }
+
}
#endif
}
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