shithub: scc

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Change debug to sccdebug

Debug is a too good name to be used in a global variable
used in every program.

--- a/include/scc/scc/scc.h

+++ b/include/scc/scc/scc.h

@@ -1,10 +1,10 @@

 #include <stddef.h>

-extern int debug;

+extern int enadebug;

 #ifndef NDEBUG

 #define DBG(...) dbg(__VA_ARGS__)

-#define DBGON() (debug = 1)

+#define DBGON() (enadebug = 1)

 #else

 #define DBG(...)

 #define DBGON()

--- a/src/cmd/scc/cc1/fold.c

+++ b/src/cmd/scc/cc1/fold.c

@@ -637,7 +637,7 @@

 	if (!np)

 		return NULL;

-	if (debug)

+	if (enadebug)

 		prtree(np);

 	l = np->left = simplify(np->left);

--- a/src/libscc/debug.c

+++ b/src/libscc/debug.c

@@ -3,12 +3,12 @@

 #include <scc/scc.h>

-int debug;

+int enadebug;

 void

 dbg(const char *fmt, ...)

 {

-	if (!debug)

+	if (!enadebug)

 		return;

 	va_list va;

 	va_start(va, fmt);