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$NetBSD: patch-configure,v 1.8 2022/08/23 10:17:49 wiz Exp $
Enable PIC and section_data_rel_ro on NetBSD, even on i386,
to avoid text relocations.
Allow newer SDL2 versions.
--- configure.orig 2022-05-14 00:19:12.000000000 +0000
+++ configure
@@ -4941,6 +4941,8 @@ case $target_os in
;;
netbsd)
disable symver
+ enable pic
+ enable section_data_rel_ro
oss_indev_extralibs="-lossaudio"
oss_outdev_extralibs="-lossaudio"
enabled gcc || check_ldflags -Wl,-zmuldefs
@@ -5361,10 +5363,13 @@ 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 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
check_cc <<EOF && enable const_nan
#include <math.h>
@@ -6100,7 +6105,7 @@ fi
if enabled sdl2; then
SDL2_CONFIG="${cross_prefix}sdl2-config"
- if check_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent; then
+ if check_pkg_config sdl2 "sdl2 >= 2.0.1 " SDL_events.h SDL_PollEvent; then
check_func SDL_Init $sdl2_extralibs $sdl2_cflags ||
disable sdl2
elif "${SDL2_CONFIG}" --version > /dev/null 2>&1; then
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