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mkimage: make it easier to run syntax checkers on grub-mkimagexx.c

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This makes it so you can treat grub-mkimagexx.c as a file you can build
directly, so syntax checkers like vim's "syntastic" plugin, which uses
"gcc -x c -fsyntax-only" to build it, will work.

One still has to do whatever setup is required to make it pick the right
include dirs, which -W options we use, etc., but this makes it so you
can do the checking on the file you're editing, rather than on a
different file.

Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Peter Jones 2018-02-21 15:20:24 -05:00 committed by Vincent Batts
parent d4821938f5
commit 2b48bc8656
3 changed files with 13 additions and 0 deletions
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2
util/grub-mkimage32.c
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@ -19,4 +19,6 @@
# define ELF_ST_TYPE(val) ELF32_ST_TYPE(val) # define ELF_ST_TYPE(val) ELF32_ST_TYPE(val)
#define XEN_NOTE_SIZE 132 #define XEN_NOTE_SIZE 132
#ifndef GRUB_MKIMAGEXX
#include "grub-mkimagexx.c" #include "grub-mkimagexx.c"
#endif

2
util/grub-mkimage64.c
View file

@ -19,4 +19,6 @@
# define ELF_ST_TYPE(val) ELF64_ST_TYPE(val) # define ELF_ST_TYPE(val) ELF64_ST_TYPE(val)
#define XEN_NOTE_SIZE 120 #define XEN_NOTE_SIZE 120
#ifndef GRUB_MKIMAGEXX
#include "grub-mkimagexx.c" #include "grub-mkimagexx.c"
#endif

9
util/grub-mkimagexx.c
View file

@ -50,6 +50,15 @@
#pragma GCC diagnostic ignored "-Wcast-align" #pragma GCC diagnostic ignored "-Wcast-align"
#define GRUB_MKIMAGEXX
#if !defined(MKIMAGE_ELF32) && !defined(MKIMAGE_ELF64)
#if __SIZEOF_POINTER__ == 8
#include "grub-mkimage64.c"
#else
#include "grub-mkimage32.c"
#endif
#endif
/* These structures are defined according to the CHRP binding to IEEE1275, /* These structures are defined according to the CHRP binding to IEEE1275,
"Client Program Format" section. */ "Client Program Format" section. */