From 90efd351fa4f81df97473e1bb8c8234a801f8ebe Mon Sep 17 00:00:00 2001 From: Andrey Borzenkov Date: Sat, 25 Jan 2014 21:49:41 +0400 Subject: [PATCH 045/140] 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 b405b7e..c93f11f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ + +2014-01-25 Andrey Borzenkov + + * 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 * 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 () -- 1.9.3