external libs, libvorbisidec: use autoconf WORDS_BIGENDIAN checks,

because BYTE_ORDER, LITTLE_ENDIAN, and BIG_ENDIAN are not very portable. As for the previous Android patch: no issues, because Android is always little-endian: https://developer.android.com/ndk/guides/abis Regenerated autofoo files.
libsdl-org · Dec 1, 2019 · 4b814c0 · 4b814c0
1 parent 820bb5e
commit 4b814c0
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Showing 30 changed files with 9,789 additions and 6,380 deletions.
diff --git a/external/libvorbisidec-1.2.1.patch b/external/libvorbisidec-1.2.1.patch
@@ -34,14 +34,3 @@ diff -u /dev/null libvorbisidec-1.2.1/Android.mk
 +LOCAL_SHARED_LIBRARIES := ogg
 +
 +include $(BUILD_STATIC_LIBRARY)
-diff -u libvorbisidec-1.2.1/misc.h~ libvorbisidec-1.2.1/misc.h
---- libvorbisidec-1.2.1/misc.h~
-+++ libvorbisidec-1.2.1/misc.h
-@@ -30,6 +30,7 @@
-
- #include "asm_arm.h"
- #include <stdlib.h> /* for abs() */
-+#include <endian.h>
-
- #ifndef _V_WIDE_MATH
- #define _V_WIDE_MATH
diff --git a/external/libvorbisidec-1.2.1/0007-os.h-include-config.h.patch b/external/libvorbisidec-1.2.1/0007-os.h-include-config.h.patch
@@ -16,7 +16,7 @@ index 12ba684..69dc200 100644
   ********************************************************************/
 
 +#ifdef HAVE_CONFIG_H
-+#include "config.h"
++#  include "config.h"
 +#endif
 +
  #include <math.h>

diff --git a/external/libvorbisidec-1.2.1/0018-use-AC_C_BIGENDIAN.patch b/external/libvorbisidec-1.2.1/0018-use-AC_C_BIGENDIAN.patch
@@ -0,0 +1,78 @@
+From 5d48fcab6d955a2f8b41c460d6cec3b858894ec7 Mon Sep 17 00:00:00 2001
+From: sezero <sezero@users.sourceforge.net>
+Date: Tue, 20 Mar 2018 11:50:50 +0300
+Subject: [PATCH] use autoconf AC_C_BIGENDIAN / WORDS_BIGENDIAN checks
+
+because BYTE_ORDER, LITTLE_ENDIAN and BIG_ENDIAN are
+not very portable..
+---
+ configure.in |    3 +++
+ misc.h       |   17 +++++------------
+ os.h         |    2 --
+ 3 files changed, 8 insertions(+), 14 deletions(-)
+
+diff --git a/configure.in b/configure.in
+index 4e853dc..ade6f21 100644
+--- a/configure.in
++++ b/configure.in
+@@ -80,6 +80,9 @@ LDFLAGS="$LDFLAGS $ldflags_save"
+ AC_PROG_LD
+ AC_PROG_LD_GNU
+
++# check endianism
++AC_C_BIGENDIAN
++
+ dnl --------------------------------------------------
+ dnl Options 
+ dnl --------------------------------------------------
+diff --git a/misc.h b/misc.h
+index ee5660d..77cb2e2 100644
+--- a/misc.h
++++ b/misc.h
+@@ -41,25 +41,18 @@
+ #include <sys/types.h>
+ #endif
+
+-#if BYTE_ORDER==LITTLE_ENDIAN
+-union magic {
+-  struct {
+-    ogg_int32_t lo;
+-    ogg_int32_t hi;
+-  } halves;
+-  ogg_int64_t whole;
+-};
+-#endif 
+-
+-#if BYTE_ORDER==BIG_ENDIAN
+ union magic {
+   struct {
++#ifdef WORDS_BIGENDIAN
+     ogg_int32_t hi;
+     ogg_int32_t lo;
++#else /* little endian */
++    ogg_int32_t lo;
++    ogg_int32_t hi;
++#endif
+   } halves;
+   ogg_int64_t whole;
+ };
+-#endif
+
+ STIN ogg_int32_t MULT32(ogg_int32_t x, ogg_int32_t y) {
+   union magic magic;
+diff --git a/os.h b/os.h
+index 31400de..329c5d0 100644
+--- a/os.h
++++ b/os.h
+@@ -42,8 +42,6 @@
+
+ #ifdef _WIN32
+ #  include <malloc.h>
+-#  define LITTLE_ENDIAN 1
+-#  define BYTE_ORDER LITTLE_ENDIAN
+ #endif
+
+ #if defined HAVE_ALLOCA
+-- 
+1.7.1
+
diff --git a/external/libvorbisidec-1.2.1/CHANGELOG b/external/libvorbisidec-1.2.1/CHANGELOG
@@ -0,0 +1,19 @@
+*** 20020517: 1.0.2 ***
+
+  Playback bugfix to floor1; mode mistakenly used for sizing instead
+  of blockflag
+
+*** 20020515: 1.0.1 ***
+
+  Added complete API documentation to source tarball.  No code
+  changes.
+
+*** 20020412: 1.0.1 ***
+
+  Fixed a clipping bug that affected ARM processors; negative
+  overflows were being properly clipped, but then clobbered to
+  positive by the positive overflow chec (asm_arm.h:CLIP_TO_15)
+
+*** 20020403: 1.0.0 ***
+
+  Initial version