On Wed, Jul 09, 2008 at 12:59:53AM +0900, Atsushi Nemoto wrote: explicit (and __STDC__ is redundant): -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise Not used anywhere in the tree: -D__DBL_MIN_EXP__='(-1021)' -D__HQ_FBIT__='15' -D__SFRACT_IBIT__='0' -D__FLT_MIN__='1.17549435e-38F' -D__UFRACT_MAX__='0XFFFFP-16UR' -D__DEC64_DEN__='0.000000000000001E-383DD' -D__DQ_FBIT__='63' -D__ULFRACT_FBIT__='32' -D__SACCUM_EPSILON__='0x1P-7HK' -D__CHAR_BIT__='8' -D__USQ_IBIT__='0' -D__ACCUM_FBIT__='15' Maybe, let me check... Nope, not used. > -DR3000='1' Not used anywhere: > -D__USFRACT_FBIT__='8' > -D__ULLFRACT_MAX__='0XFFFFFFFFFFFFFFFFP-64ULLR' > -D__WCHAR_MAX__='2147483647' -D__LACCUM_IBIT__='32' > -D__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4='1' > -D__DBL_DENORM_MIN__='4.9406564584124654e-324' > -D__FLT_EVAL_METHOD__='0' Explicitly passed: -D__unix__='1' Not used: > -D__LLACCUM_MAX__='0X7FFFFFFFFFFFFFFFP-31LLK' -D__FRACT_FBIT__='15' Used: -D_MIPS_ISA='_MIPS_ISA_MIPS32' Not used: > -D__UACCUM_FBIT__='16' > -D__LANGUAGE_C='1' -D__DBL_MIN_10_EXP__='(-307)' > -D__FINITE_MATH_ONLY__='0' -D_MIPS_TUNE='"mips32r2"' > -D__LFRACT_IBIT__='0' -D__LFRACT_MAX__='0X7FFFFFFFP-31LR' > -D__DEC64_MAX_EXP__='384' -D_ABIO32='1' -D__SA_FBIT__='15' > -D__SHRT_MAX__='32767' -D__LDBL_MAX__='1.7976931348623157e+308L' > -D__FRACT_MAX__='0X7FFFP-15R' -D__UFRACT_FBIT__='16' > -D__UFRACT_MIN__='0.0UR' -D__LANGUAGE_C__='1' Not used, might be worth defining in sparse: -D__UINTMAX_TYPE__='long > long unsigned int' Not used: -D__LLFRACT_EPSILON__='0x1P-63LLR' Explicitly passed: -D__linux='1' Not used: > -D__DEC32_EPSILON__='1E-6DF' Passed by sparse: -D__OPTIMIZE__='1' Explicitly passed: -D__unix='1' Not used: > -D__ULFRACT_MAX__='0XFFFFFFFFP-32ULR' -D__TA_IBIT__='64' > -D__LDBL_MAX_EXP__='1024' Used: -D__MIPSEL__='1' Explicitly passed: -D__linux__='1' [...] And AFAICS, the ratio gets even worse further into the list... -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
