On Tue, 2007-05-22 at 06:51 -0500, Bob Tracy wrote: > Second try: originally reported this back on April 17th. 2.6.X > kernel builds started failing after I upgraded my compiler from > gcc-3.3.X to gcc-3.4.6: > > make -C drivers/scsi/aic7xxx/aicasm > (...) > gcc -I/usr/include -I. aicasm.c aicasm_symbol.c aicasm_gram.c aicasm_macro_gram.c aicasm_scan.c aicasm_macro_scan.c -o aicasm -ldb > aicasm_gram.y:1948: error: conflicting types for 'yyerror' > aicasm_gram.tab.c:3004: error: previous implicit declaration of 'yyerror' was here > aicasm_macro_gram.y:162: error: conflicting types for 'mmerror' > aicasm_macro_gram.tab.c:1196: error: previous implicit declaration of 'mmerror' was here > > As a workaround, commenting out or deleting the "void" declarations > for yyerror() and mmerror() in the respective ".y" files fixes the > problem. We really don't want gcc making assumptions about prototypes ... even if it's getting them right in all likelihood (doubtless unprototyped assumed functions will become a warning and then an error in later gcc versions ...), so this is a better fix James diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y index c328596..6066998 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y @@ -106,6 +106,7 @@ static void make_expression(expression_t *immed, int value); static void add_conditional(symbol_t *symbol); static void add_version(const char *verstring); static int is_download_const(expression_t *immed); +void yyerror(const char *string); #define SRAM_SYMNAME "SRAM_BASE" #define SCB_SYMNAME "SCB_BASE" diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y index 439f760..ff46aa6 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y @@ -65,6 +65,7 @@ static symbol_t *macro_symbol; static void add_macro_arg(const char *argtext, int position); +void mmerror(const char *string); %} - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
