1http://patchwork.openembedded.org/patch/921/ 2 3diff -ur libmad-0.15.1b-orig/fixed.h libmad-0.15.1b/fixed.h 4--- libmad-0.15.1b-orig/fixed.h 2004-02-17 12:32:03.000000000 +1030 5+++ libmad-0.15.1b/fixed.h 2009-08-05 10:46:30.000000000 +0930 6@@ -299,6 +299,23 @@ 7 8 # elif defined(FPM_MIPS) 9 10+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */ 11+#if defined (__GNUC__) && defined (__GNUC_MINOR__) 12+#define __GNUC_PREREQ(maj, min) \ 13+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) 14+#else 15+#define __GNUC_PREREQ(maj, min) 0 16+#endif 17+ 18+#if __GNUC_PREREQ(4,4) 19+ typedef unsigned int u64_di_t __attribute__ ((mode (DI))); 20+# define MAD_F_MLX(hi, lo, x, y) \ 21+ do { \ 22+ u64_di_t __ll = (u64_di_t) (x) * (y); \ 23+ hi = __ll >> 32; \ 24+ lo = __ll; \ 25+ } while (0) 26+#else 27 /* 28 * This MIPS version is fast and accurate; the disposition of the least 29 * significant bit depends on OPT_ACCURACY via mad_f_scale64(). 30@@ -328,6 +345,7 @@ 31 : "%r" ((x) >> 12), "r" ((y) >> 16)) 32 # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo)) 33 # endif 34+#endif /* __GNU_PREREQ(4,4) */ 35 36 # if defined(OPT_SPEED) 37 # define mad_f_scale64(hi, lo) \ 38diff -ur libmad-0.15.1b-orig/mad.h libmad-0.15.1b/mad.h 39--- libmad-0.15.1b-orig/mad.h 2004-02-17 13:25:44.000000000 +1030 40+++ libmad-0.15.1b/mad.h 2009-08-05 10:42:40.000000000 +0930 41@@ -344,6 +344,23 @@ 42 43 # elif defined(FPM_MIPS) 44 45+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */ 46+#if defined (__GNUC__) && defined (__GNUC_MINOR__) 47+#define __GNUC_PREREQ(maj, min) \ 48+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) 49+#else 50+#define __GNUC_PREREQ(maj, min) 0 51+#endif 52+ 53+#if __GNUC_PREREQ(4,4) 54+ typedef unsigned int u64_di_t __attribute__ ((mode (DI))); 55+# define MAD_F_MLX(hi, lo, x, y) \ 56+ do { \ 57+ u64_di_t __ll = (u64_di_t) (x) * (y); \ 58+ hi = __ll >> 32; \ 59+ lo = __ll; \ 60+ } while (0) 61+#else 62 /* 63 * This MIPS version is fast and accurate; the disposition of the least 64 * significant bit depends on OPT_ACCURACY via mad_f_scale64(). 65@@ -373,6 +390,7 @@ 66 : "%r" ((x) >> 12), "r" ((y) >> 16)) 67 # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo)) 68 # endif 69+#endif /* __GNU_PREREQ(4,4) */ 70 71 # if defined(OPT_SPEED) 72 # define mad_f_scale64(hi, lo) \ 73