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authorGraham Gower <graham.gower@gmail.com>2009-08-04 15:46:28 +0000
committerHolger Hans Peter Freyther <zecke@selfish.org>2009-08-11 03:48:42 +0200
commit7a7e66530372d88a716bbb4a2b48563680f0ef08 (patch)
treeb6dc17929f73c3b3100183d638db544a18145a7d /recipes/libmad/files
parent7a1bea0c401749e0bfb8d387df04cab2f11ae155 (diff)
libmad_0.15.1b: fix libmad compilation with GCC-4.4 on mips
Fix build failure due to removal of the h asm constraint in GCC-4.4 mips port. http://patchwork.openembedded.org/patch/921/ Signed-Off-By: Holger Hans Peter Freyther <zecke@selfish.org>
Diffstat (limited to 'recipes/libmad/files')
-rw-r--r--recipes/libmad/files/mad-mips-h-constraint.patch70
1 files changed, 70 insertions, 0 deletions
diff --git a/recipes/libmad/files/mad-mips-h-constraint.patch b/recipes/libmad/files/mad-mips-h-constraint.patch
new file mode 100644
index 0000000000..b65555e1fa
--- /dev/null
+++ b/recipes/libmad/files/mad-mips-h-constraint.patch
@@ -0,0 +1,70 @@
+diff -ur libmad-0.15.1b-orig/fixed.h libmad-0.15.1b/fixed.h
+--- libmad-0.15.1b-orig/fixed.h 2004-02-17 12:32:03.000000000 +1030
++++ libmad-0.15.1b/fixed.h 2009-08-05 10:46:30.000000000 +0930
+@@ -299,6 +299,23 @@
+
+ # elif defined(FPM_MIPS)
+
++/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
++#if defined (__GNUC__) && defined (__GNUC_MINOR__)
++#define __GNUC_PREREQ(maj, min) \
++ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
++#else
++#define __GNUC_PREREQ(maj, min) 0
++#endif
++
++#if __GNUC_PREREQ(4,4)
++ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));
++# define MAD_F_MLX(hi, lo, x, y) \
++ do { \
++ u64_di_t __ll = (u64_di_t) (x) * (y); \
++ hi = __ll >> 32; \
++ lo = __ll; \
++ } while (0)
++#else
+ /*
+ * This MIPS version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+@@ -328,6 +345,7 @@
+ : "%r" ((x) >> 12), "r" ((y) >> 16))
+ # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo))
+ # endif
++#endif /* __GNU_PREREQ(4,4) */
+
+ # if defined(OPT_SPEED)
+ # define mad_f_scale64(hi, lo) \
+diff -ur libmad-0.15.1b-orig/mad.h libmad-0.15.1b/mad.h
+--- libmad-0.15.1b-orig/mad.h 2004-02-17 13:25:44.000000000 +1030
++++ libmad-0.15.1b/mad.h 2009-08-05 10:42:40.000000000 +0930
+@@ -344,6 +344,23 @@
+
+ # elif defined(FPM_MIPS)
+
++/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */
++#if defined (__GNUC__) && defined (__GNUC_MINOR__)
++#define __GNUC_PREREQ(maj, min) \
++ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
++#else
++#define __GNUC_PREREQ(maj, min) 0
++#endif
++
++#if __GNUC_PREREQ(4,4)
++ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));
++# define MAD_F_MLX(hi, lo, x, y) \
++ do { \
++ u64_di_t __ll = (u64_di_t) (x) * (y); \
++ hi = __ll >> 32; \
++ lo = __ll; \
++ } while (0)
++#else
+ /*
+ * This MIPS version is fast and accurate; the disposition of the least
+ * significant bit depends on OPT_ACCURACY via mad_f_scale64().
+@@ -373,6 +390,7 @@
+ : "%r" ((x) >> 12), "r" ((y) >> 16))
+ # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo))
+ # endif
++#endif /* __GNU_PREREQ(4,4) */
+
+ # if defined(OPT_SPEED)
+ # define mad_f_scale64(hi, lo) \