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fix Mingw W64-32 cross compile failure due to printf redefinition in libintl.h

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In file included from util/misc.c:36:0:
./include/grub/emu/misc.h:56:1: error: 'libintl_printf' is an unrecognized format function type [-Werror=format=]
 char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2))) WARN_UNUSED_RESULT;
 ^
./include/grub/emu/misc.h:58:1: error: 'libintl_printf' is an unrecognized format function type [-Werror=format=]

The reason is libintl.h which redefines printf as libintl_printf. The problem
is not present in native MinGW build which avoids redefinition.  Use
(format (__printf__) instead which is valid replacement in GCC.

v2: add grub-core/lib/libgcrypt/src/g10lib.h
v3: modify g10lib.h during import
This commit is contained in:
Andrey Borzenkov 2014-01-25 21:49:41 +04:00
parent 1440b7ebae
commit 5ae584c0b0
5 changed files with 21 additions and 6 deletions
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ChangeLog
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@ -1,3 +1,12 @@
2014-01-25 Andrey Borzenkov <arvidjaar@gmail.com>
* include/grub/crypto.h: Replace __attribute__ ((format (printf)) with
__attribute__ ((format (__printf__)) to fix compilation under MinGW-w64.
* include/grub/emu/misc.h: ... and here.
* include/grub/err.h: ... and here.
* util/import_gcry.py: ... and here (in files g10lib.h).
2014-01-25 Andrey Borzenkov <arvidjaar@gmail.com>
* util/grub-mkimage.c: Make prefix argument mandatory.