From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id: <10307190344.AA14679@clio.rice.edu>
Subject: dxe3gen patch
To: djgpp-workers AT delorie DOT com (DJGPP developers)
Date: Fri, 18 Jul 2003 22:44:12 -0500 (CDT)
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Reply-To: djgpp-workers AT delorie DOT com

Includes the linux cross build patch and fixes for the $$ bash pid problem:
(I generated it on the plane, so not exactly like other suggestions).

--- dxe3gen.c_	Wed May 14 11:00:04 2003
+++ dxe3gen.c	Fri Jul 18 02:45:36 2003
@@ -27,2 +27,4 @@
 #else
+/* Linux violates POSIX.1 and defines this, but it shouldn't.  We fix it. */
+#undef _POSIX_SOURCE
 #include "../../include/sys/dxe.h"
@@ -33,4 +35,5 @@
 
-#define TEMP_O_FILE	"$$dxe$$.o"
-#define TEMP_S_FILE	"$$dxe$$.s"
+#define TEMP_BASE	"dxe_tmp"	/* 7 chars, 1 char suffix */
+#define TEMP_O_FILE	TEMP_BASE".o"
+#define TEMP_S_FILE	TEMP_BASE".s"
 
@@ -457,12 +460,12 @@
        if (init > 0) {
-          f = fopen("$$dxe$$i.o", "wb");
+          f = fopen(TEMP_BASE"i.o", "wb");
           fwrite(inits[init-1].data, inits[init-1].size, 1, f);
           fclose(f);
-          argv[i++] = "$$dxe$$i.o";
+          argv[i++] = TEMP_BASE"i.o";
        }
        if (fini > 0) {
-          f = fopen("$$dxe$$f.o", "wb");
+          f = fopen(TEMP_BASE"f.o", "wb");
           fwrite(finis[fini-1].data, finis[fini-1].size, 1, f);
           fclose(f);
-          argv[i++] = "$$dxe$$f.o";
+          argv[i++] = TEMP_BASE"f.o";
        }
@@ -473,6 +476,6 @@
        if (init > 0) {
-          remove("$$dxe$$i.o");
+          remove(TEMP_BASE"i.o");
        }
        if (fini > 0) {
-          remove("$$dxe$$f.o");
+          remove(TEMP_BASE"f.o");
        }
@@ -925,3 +928,3 @@
     /* Fire the resolver. It should take care of the dependencies (if any) */
-    strcpy(cmdbuf, "dxe3res -o $$dxe$$.c ");
+    strcpy(cmdbuf, "dxe3res -o "TEMP_BASE".c ");
     strcat(cmdbuf, opt.dxefile);
@@ -935,4 +938,4 @@
     /* Pre-compile the resolver's output. */
-    rv = system("gcc -o "TEMP_S_FILE" -O2 -S $$dxe$$.c");
-    remove("$$dxe$$.c");
+    rv = system("gcc -o "TEMP_S_FILE" -O2 -S "TEMP_BASE".c");
+    remove(TEMP_BASE".c");
     if (rv != 0) {