eeshow/main.c (verbose): move to new file diag.c

In preparation of a more flexible diagnostics system.

eeshow/Makefile

@@ -14,7 +14,7 @@ NAME = eeshow
 OBJS = main.o sch-parse.o sch-render.o lib-parse.o lib-render.o \
        gui.o gui-over.o gui-style.o gui-aoi.o fmt-pango.o \
        file.o git-util.o git-file.o git-hist.o delta.o \
-       style.o fig.o record.o cro.o diff.o gfx.o dwg.o text.o misc.o
+       style.o fig.o record.o cro.o diff.o gfx.o dwg.o text.o misc.o diag.o
 
 CFLAGS = -g  -Wall -Wextra -Wno-unused-parameter -Wshadow \
 	 -Wmissing-prototypes -Wmissing-declarations \

eeshow/diag.c

@@ -0,0 +1,16 @@
+/*
+ * diag.h - Diagnostics
+ *
+ * Written 2016 by Werner Almesberger
+ * Copyright 2016 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "diag.h"
+
+
+int verbose = 0;

eeshow/diag.h

@@ -0,0 +1,25 @@
+/*
+ * diag.h - Diagnostics
+ *
+ * Written 2016 by Werner Almesberger
+ * Copyright 2016 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef DIAG_H
+#define	DIAG_H
+
+/*
+ * 0: no progress indications
+ * 1: reasonable progress indications
+ * 2: verbose output
+ * > 2: go wild !
+ */
+
+extern int verbose;
+
+#endif /* !DIAG_H */

eeshow/file.c

@@ -17,7 +17,7 @@
 #include <string.h>
 
 #include "util.h"
-#include "main.h"
+#include "diag.h"
 #include "git-file.h"
 #include "file.h"
 

eeshow/git-file.c

@@ -21,7 +21,7 @@
 #include <git2.h>
 
 #include "util.h"
-#include "main.h"
+#include "diag.h"
 #include "file.h"
 #include "git-util.h"
 #include "git-file.h"

eeshow/git-hist.c

@@ -17,7 +17,7 @@
 #include <alloca.h>
 
 #include "util.h"
-#include "main.h"
+#include "diag.h"
 #include "fmt-pango.h"	/* for vcs_long_for_pango */
 #include "git-util.h"
 #include "git-file.h"

eeshow/main.c

@@ -20,6 +20,7 @@
 #include <gtk/gtk.h>
 
 #include "util.h"
+#include "diag.h"
 #include "fig.h"
 #include "cro.h"
 #include "diff.h"
@@ -33,9 +34,6 @@
 #include "main.h"
 
 
-int verbose = 0;
-
-
 static struct gfx_ops const *ops_list[] = {
 	&fig_ops,
 	&cro_png_ops,

eeshow/main.h

@@ -13,19 +13,6 @@
 #ifndef MAIN_H
 #define	MAIN_H
 
-#include <stdbool.h>
-
-
-/*
- * 0: no progress indications
- * 1: reasonable progress indications
- * 2: verbose output
- * > 2: go wild !
- */
-
-extern int verbose;
-
-
 void usage(const char *name);
 
 #endif /* !MAIN_H */