grub2/0044-fix-Mingw-W64-32-cross-compile-failure-due-to-printf.patch

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From 67c5e4180039d4b98039620f1d109a9323e4d2fe Mon Sep 17 00:00:00 2001
From: Andrey Borzenkov <arvidjaar@gmail.com>
Date: Sat, 25 Jan 2014 21:49:41 +0400
Subject: [PATCH 044/103] fix Mingw W64-32 cross compile failure due to printf
redefinition in libintl.h
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
---
ChangeLog | 9 +++++++++
include/grub/crypto.h | 2 +-
include/grub/emu/misc.h | 8 ++++----
include/grub/err.h | 2 +-
util/import_gcry.py | 6 ++++++
5 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 3b39980..50d07c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/include/grub/crypto.h b/include/grub/crypto.h
index ec1b980..a24e89d 100644
--- a/include/grub/crypto.h
+++ b/include/grub/crypto.h
@@ -408,7 +408,7 @@ void _gcry_assert_failed (const char *expr, const char *file, int line,
const char *func) __attribute__ ((noreturn));
void _gcry_burn_stack (int bytes);
-void _gcry_log_error( const char *fmt, ... ) __attribute__ ((format (printf, 1, 2)));
+void _gcry_log_error( const char *fmt, ... ) __attribute__ ((format (__printf__, 1, 2)));
#ifdef GRUB_UTIL
diff --git a/include/grub/emu/misc.h b/include/grub/emu/misc.h
index dde48c1..a588ba2 100644
--- a/include/grub/emu/misc.h
+++ b/include/grub/emu/misc.h
@@ -53,11 +53,11 @@ grub_util_device_is_mapped (const char *dev);
void * EXPORT_FUNC(xmalloc) (grub_size_t size) WARN_UNUSED_RESULT;
void * EXPORT_FUNC(xrealloc) (void *ptr, grub_size_t size) WARN_UNUSED_RESULT;
char * EXPORT_FUNC(xstrdup) (const char *str) WARN_UNUSED_RESULT;
-char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2))) WARN_UNUSED_RESULT;
+char * EXPORT_FUNC(xasprintf) (const char *fmt, ...) __attribute__ ((format (__printf__, 1, 2))) WARN_UNUSED_RESULT;
-void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
-void EXPORT_FUNC(grub_util_info) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
-void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((format (printf, 1, 2), noreturn));
+void EXPORT_FUNC(grub_util_warn) (const char *fmt, ...) __attribute__ ((format (__printf__, 1, 2)));
+void EXPORT_FUNC(grub_util_info) (const char *fmt, ...) __attribute__ ((format (__printf__, 1, 2)));
+void EXPORT_FUNC(grub_util_error) (const char *fmt, ...) __attribute__ ((format (__printf__, 1, 2), noreturn));
grub_uint64_t EXPORT_FUNC (grub_util_get_cpu_time_ms) (void);
diff --git a/include/grub/err.h b/include/grub/err.h
index 9896fcc..1590c68 100644
--- a/include/grub/err.h
+++ b/include/grub/err.h
@@ -91,6 +91,6 @@ int EXPORT_FUNC(grub_error_pop) (void);
void EXPORT_FUNC(grub_print_error) (void);
extern int EXPORT_VAR(grub_err_printed_errors);
int grub_err_printf (const char *fmt, ...)
- __attribute__ ((format (printf, 1, 2)));
+ __attribute__ ((format (__printf__, 1, 2)));
#endif /* ! GRUB_ERR_HEADER */
diff --git a/util/import_gcry.py b/util/import_gcry.py
index 63ebb90..2b3322d 100644
--- a/util/import_gcry.py
+++ b/util/import_gcry.py
@@ -534,6 +534,12 @@ for src in sorted (os.listdir (os.path.join (indir, "src"))):
fw.close ()
continue
+ if src == "g10lib.h":
+ fw.write (f.read ().replace ("(printf,f,a)", "(__printf__,f,a)"))
+ f.close ()
+ fw.close ()
+ continue
+
fw.write (f.read ())
f.close ()
fw.close ()
--
1.9.0