Lines Matching defs:m4
221 const char * m4 = NULL;
348 if ( !(m4 = getenv("M4"))) {
350 m4 = M4;
352 m4 = slash+1;
356 m4 = M4;
358 int m4_length = strlen(m4);
372 memcpy(m4_path + (endOfDir-path) + 1, m4, m4_length + 1);
375 m4 = m4_path;
383 m4 = M4;
387 filter_create_ext(output_chain, m4, "-P", 0);
493 /* Dump the m4 definitions. */