drc: adjust bogus looking check

[pcsx_rearmed.git] / configure

diff --git a/configure b/configure
index c02721f..20ff1d5 100755 (executable)
--- a/configure
+++ b/configure
@@ -24,7 +24,13 @@ compile_binary()
 
 check_define()
 {
-  $CC -E -dD $CFLAGS include/arm_features.h | grep -q $1 || return 1
+  $CC -E -dD $CFLAGS include/arm_features.h | grep -q "$1" || return 1
+  return 0
+}
+
+check_define_val()
+{
+  $CC -E -dD $CFLAGS include/arm_features.h | grep "$1" | awk '{print $3}'
   return 0
 }
 
@@ -33,12 +39,12 @@ check_define()
 
 platform_list="generic pandora maemo caanoo libretro"
 platform="generic"
-builtin_gpu_list="peops unai neon"
+builtin_gpu_list="peops unai neon senquack"
 builtin_gpu=""
 sound_driver_list="oss alsa pulseaudio sdl libretro"
 sound_drivers=""
 plugins="plugins/spunull/spunull.so \
-plugins/dfxvideo/gpu_peops.so plugins/gpu_unai/gpu_unai.so"
+plugins/dfxvideo/gpu_peops.so plugins/gpu_unai/gpu_unai.so plugins/gpu_senquack/gpu_senquack.so"
 ram_fixed="no"
 drc_cache_base="no"
 have_armv5=""
@@ -53,6 +59,7 @@ need_sdl="no"
 need_xlib="no"
 need_libpicofe="yes"
 need_warm="no"
+enable_icache_emu="yes"
 CFLAGS_GLES=""
 LDLIBS_GLES=""
 # these are for known platforms
@@ -87,12 +94,14 @@ set_platform()
     optimize_cortexa8="yes"
     have_arm_neon="yes"
     need_xlib="yes"
+    enable_icache_emu="no"
     ;;
   maemo)
     ram_fixed="yes"
     drc_cache_base="yes"
     optimize_cortexa8="yes"
     have_arm_neon="yes"
+    enable_icache_emu="no"
     ;;
   caanoo)
     sound_drivers="oss"
@@ -100,6 +109,7 @@ set_platform()
     drc_cache_base="yes"
     optimize_arm926ej="yes"
     need_warm="yes"
+    enable_icache_emu="no"
     ;;
   libretro)
     sound_drivers="libretro"
@@ -128,6 +138,10 @@ for opt do
   ;;
   --disable-dynarec) enable_dynarec="no"
   ;;
+  --disable-icache-emu) enable_icache_emu="no"
+  ;;
+  --enable-icache-emu) enable_icache_emu="yes"
+  ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
   esac
@@ -146,6 +160,7 @@ if [ "$show_help" = "yes" ]; then
   echo "  --disable-neon           enable/disable ARM NEON optimizations [guessed]"
   echo "  --disable-dynarec        disable dynamic recompiler"
   echo "                           (dynarec is only available and enabled on ARM)"
+  echo "  --disable-icache-emu     Disables the instruction cache emulation"
   echo "influential environment variables:"
   echo "  CROSS_COMPILE CC CXX AS AR CFLAGS ASFLAGS LDFLAGS LDLIBS"
   exit 1
@@ -436,10 +451,14 @@ EOF
 fi
 
 # check for VideoCore stuff for Raspberry Pi
-if [ -d /opt/vc/include -a -d /opt/vc/lib ]; then
+if [ -d /opt/vc/include -a -d /opt/vc/lib -a "$VIDEOCORE" != "no" ]; then
   CFLAGS_GLES="$CFLAGS_GLES -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linux"
   LDLIBS_GLES="$LDLIBS_GLES -L/opt/vc/lib"
+  if [ -f /opt/vc/lib/libbcm_host.so ]; then
+    LDLIBS_GLES="$LDLIBS_GLES -lbcm_host"
+  fi
   need_xlib="yes"
+  VIDEOCORE="yes"
 fi
 
 # check for GLES headers
@@ -450,7 +469,10 @@ int main(void) {
   return (int)eglGetDisplay( (EGLNativeDisplayType)0 );
 }
 EOF
-if compile_binary $CFLAGS_GLES -lEGL -lGLES_CM $LDLIBS_GLES; then
+if [ "$VIDEOCORE" = "yes" ] && compile_binary $CFLAGS_GLES -lbrcmEGL -lbrcmGLESv2 $LDLIBS_GLES; then
+  have_gles="yes"
+  LDLIBS_GLES="-lbrcmEGL -lbrcmGLESv2 $LDLIBS_GLES"
+elif compile_binary $CFLAGS_GLES -lEGL -lGLES_CM $LDLIBS_GLES; then
   have_gles="yes"
   LDLIBS_GLES="-lEGL -lGLES_CM $LDLIBS_GLES"
 elif compile_binary $CFLAGS_GLES -lEGL -lGLESv1_CM $LDLIBS_GLES; then
@@ -474,6 +496,15 @@ if [ "x$need_xlib" = "xyes" ]; then
   check_xlib_headers || fail "please install libx11-dev"
 fi
 
+sizeof_long=`check_define_val __SIZEOF_LONG__`
+if [ "x$sizeof_long" = "x4" ]; then
+  CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64"
+fi
+
+if [ "$enable_icache_emu" = "yes" ]; then
+  CFLAGS="$CFLAGS -DICACHE_EMULATION"
+fi
+
 cat > $TMPC <<EOF
 void test(void *f, void *d) { fread(d, 1, 1, f); }
 EOF