wkd@CS.UTEXAS.EDU (04/20/89)
I'm using gcc version 1.34 under SunOs4.0.1 on a Sun 4 (sparc) machine. The bug is in the stdarg.h file that comes with gcc - it has a line: #ifndef sparc ... to conditionally define the va_start macro based on whether the machine is a sparc machine or not. Ig you use gcc -ansi, then the predefined 'sparc' symbol is ommitted, and only the '__sparc__' symbol is predefined, causing the va_start macro to get messed up. Other occurrences of testing the sparc symbol also test __STDC__ and __sparc__. Bill Duttweiler Schlumberger Well Services Austin Systems Center