package/libcue/0001-_unused-fix.patch

   1 [PATCH] fix build on uClibc
   2
   3 Use cue_unused / cue_dead2 for the unused/non-returning annotation macros,
   4 as uClibc defines a struct member called __unused in stdio.h when built
   5 with locale support, breaking the build.
   6
   7 According to ANSI C 4.1.2.1, defines beginning with '__' are reserved
   8 for the implementation, so shouldn't be used in user code.
   9
  10 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
  11 ---
  12  src/libcue/cue_scanner.c |   10 ++++++----
  13  1 file changed, 6 insertions(+), 4 deletions(-)
  14
  15 Index: libcue-1.4.0/src/libcue/cue_scanner.c
  16 ===================================================================
  17 --- libcue-1.4.0.orig/src/libcue/cue_scanner.c
  18 +++ libcue-1.4.0/src/libcue/cue_scanner.c
  19 @@ -7,9 +7,11 @@
  20
  21  #if defined(__FreeBSD__)
  22  #include <sys/cdefs.h>
  23 +#define cue_unused __unused
  24 +#define cue_dead2 __dead2
  25  #else
  26 -#define __unused
  27 -#define __dead2
  28 +#define cue_unused
  29 +#define cue_dead2
  30  #endif
  31
  32  #define FLEX_SCANNER
  33 @@ -248,7 +250,7 @@
  34  YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
  35
  36  static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
  37 -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) __unused;
  38 +static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) cue_unused;
  39  static void yy_flex_free YY_PROTO(( void * ));
  40
  41  #define yy_new_buffer yy_create_buffer
  42 @@ -285,7 +287,7 @@
  43  static yy_state_type yy_get_previous_state YY_PROTO(( void ));
  44  static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
  45  static int yy_get_next_buffer YY_PROTO(( void ));
  46 -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )) __dead2;
  47 +static void yy_fatal_error YY_PROTO(( yyconst char msg[] )) cue_dead2;
  48
  49  /* Done after the current pattern has been matched and before the
  50   * corresponding action - sets up yytext.