1 - Added RCS identification.

2 - Removed the default for compiler and error file pathname.
    These are now always supplied by the callee.

diff --git a/util/ack/pc/em_pc.c b/util/ack/pc/em_pc.c
index 8187abe..921e747 100644 (file)
--- a/util/ack/pc/em_pc.c
+++ b/util/ack/pc/em_pc.c
@@ -15,6 +15,8 @@
  *
  */
 
+/* $Header$ */
+
 /*
  * put all the pieces of the pascal part of the EM project together
  *      original author: Johan Stevenson, Vrije Universiteit, Amsterdam
@@ -33,8 +35,8 @@
 
 #define void                    int
 
-char   *pc_path        =       PEM_PATH ;
-char    *err_path       =      ERR_PATH;
+char   *pc_path;
+char    *err_path;
 
 int     toterr;
 int     parent;
@@ -210,6 +212,7 @@ pem(p,q) char *p,*q; {
        int i;
        FILE *erfil;
 
+       if ( !pc_path ) fatal("Missing compiler pathname specification\n") ;
        v = initvector(pc_path);
        d = tempfile('d');
        if ((erfil = fopen(d,"w")) == NULL)
@@ -614,6 +617,7 @@ int nexterror() {
 fillindex() {
        register *ip,n,c;
 
+       if ( !err_path ) fatal("Missing error file name\n") ;
        if ((mesfil = fopen(err_path,"r")) == NULL)
                syserr(err_path);
        ip = index;