$NetBSD: patch-configure,v 1.8 2022/08/23 10:04:39 wiz Exp $

Sun audio support.

Enable PIC and section_data_rel_ro on NetBSD, even on i386,
to avoid text relocations.

Do not use 'rsync'.

Allow current SDL2 versions.

--- configure.orig	2022-04-14 20:13:38.000000000 +0000
+++ configure
@@ -2139,6 +2139,7 @@ HEADERS_LIST="
     sys_resource_h
     sys_select_h
     sys_soundcard_h
+    sys_audioio_h
     sys_time_h
     sys_un_h
     sys_videoio_h
@@ -2280,7 +2281,6 @@ TOOLCHAIN_FEATURES="
     inline_asm_labels
     inline_asm_nonlocal_labels
     pragma_deprecated
-    rsync_contimeout
     symver_asm_label
     symver_gnu_asm
     vfp_args
@@ -3431,6 +3431,8 @@ opengl_outdev_deps="opengl"
 opengl_outdev_suggest="sdl2"
 oss_indev_deps_any="sys_soundcard_h"
 oss_outdev_deps_any="sys_soundcard_h"
+sunau_indev_deps_any="sys_audioio_h"
+sunau_outdev_deps_any="sys_audioio_h"
 pulse_indev_deps="libpulse"
 pulse_outdev_deps="libpulse"
 sdl2_outdev_deps="sdl2"
@@ -5369,6 +5371,8 @@ case $target_os in
         ;;
     netbsd)
         disable symver
+        enable section_data_rel_ro
+        enable pic
         oss_indev_extralibs="-lossaudio"
         oss_outdev_extralibs="-lossaudio"
         enabled gcc || check_ldflags -Wl,-zmuldefs
@@ -5767,10 +5771,13 @@ done
 check_cc pragma_deprecated "" '_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")'
 
 # The global variable ensures the bits appear unchanged in the object file.
-test_cc <<EOF || die "endian test failed"
-unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
+test_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
 
 check_cc const_nan math.h "struct { double d; } static const bar[] = { { NAN } }"
 
@@ -6170,6 +6177,7 @@ check_headers malloc.h
 check_headers mftransform.h
 check_headers net/udplite.h
 check_headers poll.h
+check_headers sys/audioio.h
 check_headers sys/param.h
 check_headers sys/resource.h
 check_headers sys/select.h
@@ -6555,7 +6563,7 @@ fi
 
 if enabled sdl2; then
     SDL2_CONFIG="${cross_prefix}sdl2-config"
-    test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent
+    test_pkg_config sdl2 "sdl2 >= 2.0.1" SDL_events.h SDL_PollEvent
     if disabled sdl2 && "${SDL2_CONFIG}" --version > /dev/null 2>&1; then
         sdl2_cflags=$("${SDL2_CONFIG}" --cflags)
         sdl2_extralibs=$("${SDL2_CONFIG}" --libs)
@@ -6599,7 +6607,6 @@ enabled makeinfo \
 disabled makeinfo_html && texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
 perl -v            > /dev/null 2>&1 && enable perl      || disable perl
 pod2man --help     > /dev/null 2>&1 && enable pod2man   || disable pod2man
-rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout
 
 # check V4L2 codecs available in the API
 if enabled v4l2_m2m; then