add a check to lrintf for systems that define it in libm

extras/contrib/src/Makefile

@@ -801,7 +801,7 @@ DISTCLEAN_PKG += speex-$(SPEEX_VERSION).tar.gz
 #	@echo "*** Please type return here : ***"
 #	cvs -d $(FAAD2_CVSROOT) login
 #	cvs -d $(FAAD2_CVSROOT) co faad2
-#	(cd $@; patch -p0 < ../Patches/faad2.patch)
+#	(cd $@; patch -p1 < ../Patches/faad2.patch)
 #	(cd $@; sh ./bootstrap)
 
 faad2-$(FAAD2_VERSION).tar.bz2:
@@ -809,7 +809,7 @@ faad2-$(FAAD2_VERSION).tar.bz2:
 
 faad: faad2-$(FAAD2_VERSION).tar.bz2
 	$(EXTRACT_BZ2)
-	(cd $@; patch -p0  < ../Patches/faad2.patch && ./bootstrap)
+	(cd $@; patch -p1 < ../Patches/faad2.patch && ./bootstrap)
 
 .faad: faad
 	(cd $< && $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) CFLAGS="-O3" && sed -i.orig "s/shrext_cmds/shrext/g" libtool && make -C libfaad && make -C libfaad install)

extras/contrib/src/Patches/faad2.patch

---- libfaad/bits.h	2005-11-22 23:41:28.000000000 +0000
-+++ libfaad/bits.h	2005-11-22 23:40:15.000000000 +0000
+diff -ru a/configure.in b/configure.in
+--- a/configure.in	Wed Nov 22 23:42:56 2006
++++ b/configure.in	Wed Nov 22 23:30:04 2006
+@@ -76,6 +76,8 @@
+ fi
+ ])
+ 
++dnl check for lrintf()
++AC_SEARCH_LIBS(lrintf,m,[AC_DEFINE([HAVE_LRINTF], [1], [Define if lrintf exists])], [])
+ 
+ MY_CHECK_TYPEDEF_FROM_INCLUDE([float32_t temp],
+         [#include <sys/types.h>,
+diff -ru a/libfaad/bits.h b/libfaad/bits.h
+--- a/libfaad/bits.h	Wed Nov 22 23:43:10 2006
++++ b/libfaad/bits.h	Wed Nov 22 23:44:20 2006
 @@ -58,7 +58,7 @@
  
  #if defined (_WIN32) && !defined(_WIN32_WCE) && !defined(__MINGW32__)
@@ -9,14 +22,10 @@
  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )
  #else
  #define BSWAP(a) \
-Index: libfaad/common.h
-===================================================================
-RCS file: /cvsroot/faac/faad2/libfaad/common.h,v
-retrieving revision 1.66
-diff -u -r1.66 common.h
---- libfaad/common.h	1 Feb 2005 13:23:35 -0000	1.66
-+++ libfaad/common.h	22 Nov 2005 22:46:50 -0000
-@@ -162,7 +162,7 @@
+diff -ru a/libfaad/common.h b/libfaad/common.h
+--- a/libfaad/common.h	Wed Nov 22 23:43:04 2006
++++ b/libfaad/common.h	Wed Nov 22 23:45:04 2006
+@@ -147,7 +147,7 @@
  
  /* END COMPILE TIME DEFINITIONS */
  
@@ -25,16 +34,26 @@ diff -u -r1.66 common.h
  
  #include <stdlib.h>
  
-@@ -309,8 +309,11 @@
+@@ -288,8 +288,11 @@
+       *y2 = MUL_F(x2, c1) - MUL_F(x1, c2);
    }
  
- 
+-
 -  #if defined(_WIN32) && !defined(__MINGW32__)
++#ifndef HAVE_LRINTF
 +  #if defined(__MINGWCE__)
 +  #elif defined(__MINGW32__) || defined(__APPLE__)
-     #define HAS_LRINTF
-+  #elif defined(_WIN32)
 +    #define HAS_LRINTF
++  #elif defined(_WIN32)
+     #define HAS_LRINTF
      static INLINE int lrintf(float f)
      {
-         int i;
+@@ -315,7 +318,7 @@
+         return i;
+     }
+   #endif
+-
++#endif
+ 
+   #ifdef __ICL /* only Intel C compiler has fmath ??? */
+