$NetBSD: patch-configure,v 1.15 2011/11/29 17:58:17 jmmv Exp $

--- configure.orig	2011-11-21 19:49:30.000000000 +0000
+++ configure
@@ -2412,6 +2412,11 @@ case $target_os in
         ;;
     netbsd)
         disable symver
+        # NetBSD/macppc *really* needs PIC enabled.  ffmpeg has repeatedly
+        # broken time and time again because PIC support has been removed
+        # from architectures that need it.  So, if you touch this, please
+        # be careful and make sure that your changes work.
+        test "${subarch}" != "x86_32" && enable pic
         oss_indev_extralibs="-lossaudio"
         oss_outdev_extralibs="-lossaudio"
         ;;
@@ -2637,10 +2642,13 @@ check_cc <<EOF && enable attribute_may_a
 union { int x; } __attribute__((may_alias)) x;
 EOF
 
-check_cc <<EOF || die "endian test failed"
-unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
+check_exec <<EOF || enable bigendian
+int main()
+{
+ long one = 1;
+ return !(*((char *)(&one)));
+}
 EOF
-od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
 
 if enabled alpha; then
 
@@ -2974,7 +2982,7 @@ else
 fi
 enabled sdl && add_cflags $sdl_cflags && add_extralibs $sdl_libs
 
-texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
+which texi2html > /dev/null 2>&1 && enable texi2html || disable texi2html
 
 check_header linux/fb.h
 check_header linux/videodev.h
@@ -3060,6 +3068,7 @@ check_ldflags -Wl,--warn-common
 check_ldflags -Wl,-rpath-link,libpostproc -Wl,-rpath-link,libswscale -Wl,-rpath-link,libavfilter -Wl,-rpath-link,libavdevice -Wl,-rpath-link,libavformat -Wl,-rpath-link,libavcodec -Wl,-rpath-link,libavutil
 test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
 
+if false; then
 echo "X{};" > $TMPV
 if test_ldflags -Wl,--version-script,$TMPV; then
     append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
@@ -3072,6 +3081,7 @@ __asm__(".symver ff_foo,av_foo@VERSION")
 void ff_foo(void) {}
 EOF
 fi
+fi
 
 if enabled small; then
     add_cflags $size_cflags