From: dtrg <none@none>
Date: Fri, 3 Feb 2006 22:23:11 +0000 (+0000)
Subject: Modernised usage of system header files. Changed the patch buffer (which allowed... 
X-Git-Tag: release-6-0-pre-1~150
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=c39e85da6326aa344d4c2cd15073661d85e691b5;p=ack.git

Modernised usage of system header files. Changed the patch buffer (which allowed the library path to be modified with a hex editor) to an environment variable instead.
---

diff --git a/util/LLgen/src/machdep.c b/util/LLgen/src/machdep.c
index 8214b09de..0c9dcbf18 100644
--- a/util/LLgen/src/machdep.c
+++ b/util/LLgen/src/machdep.c
@@ -16,6 +16,8 @@
  * Machine dependant things
  */
 
+#include <stdlib.h>
+#include <string.h>
 # include "types.h"
 
 # ifndef NORCSID
@@ -49,9 +51,6 @@ RENAME(x,y) string x,y; {
 #endif
 }
 
-/* to make it easier to patch ... */
-char libdir[256] = LIBDIR;
-
 string
 libpath(s) string s; {
 	/* Must deliver a full pathname to the library file "s" */
@@ -61,6 +60,9 @@ libpath(s) string s; {
 	p_mem alloc();
 	string strcpy(), strcat();
 
+	char* libdir = getenv("LLGEN_LIB_DIR");
+	if (!libdir)
+		libdir = LIBDIR;
 	length = strlen(libdir) + strlen(s) + 2;
 	p = (string) alloc((unsigned) length);
 	strcpy(p,libdir);