commit 77bd1119ba43dbd0e73014037a08f8b49136bf6f
author Michael Ellerman <michael@ellerman.id.au> Mon Dec 19 17:19:30 2011 +1100
committer Anthony Liguori <aliguori@us.ibm.com> Mon Dec 19 10:27:33 2011 -0600
tree 19bdd4c256b9f9cf06d061505f456eac2f6d3fea
parent f76d27b67ca05c7ee875e39b4f6e3d567d3e9292

vl.c: Move option generation logic into a wrapper file

In vl.c and qemu-options.h we define macros and include qemu-options.def
in order to generate different content. Move the bulk of the def'ing and
undef'ing into a wrapper, this will make it cleaner when we add another
macro in the next patch.

AFAICS undefining GEN_DOCS services no purpose, but I've left it for now.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

vl.c

diff --git a/vl.c b/vl.c
index d51ac2e..25ec37b 100644
--- a/vl.c
+++ b/vl.c
@@ -1493,13 +1493,8 @@
 static void help(int exitcode)
 {
     const char *options_help =
-#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask)     \
-        opt_help
-#define DEFHEADING(text) stringify(text) "\n"
-#include "qemu-options.def"
-#undef DEF
-#undef DEFHEADING
-#undef GEN_DOCS
+#define QEMU_OPTIONS_GENERATE_HELP
+#include "qemu-options-wrapper.h"
         ;
     version();
     printf("usage: %s [options] [disk_image]\n"
@@ -1529,13 +1524,8 @@
 
 static const QEMUOption qemu_options[] = {
     { "h", 0, QEMU_OPTION_h, QEMU_ARCH_ALL },
-#define DEF(option, opt_arg, opt_enum, opt_help, arch_mask)     \
-    { option, opt_arg, opt_enum, arch_mask },
-#define DEFHEADING(text)
-#include "qemu-options.def"
-#undef DEF
-#undef DEFHEADING
-#undef GEN_DOCS
+#define QEMU_OPTIONS_GENERATE_OPTIONS
+#include "qemu-options-wrapper.h"
     { NULL },
 };
 static void select_vgahw (const char *p)