annotate test/gcc-fat.sh @ 4165:3b8ac3d311a2 SDL-1.2

Hello. This patch provides basic support for video on the Sony PS3 Linux framebuffer. Scaling, format-conversion, and drawing is done from the SPEs, so there is little performance impact to PPE applications. This is by no means production quality code, but it is a very good start and a good example of how to use the PS3's hardware capabilities to accelerate video playback on the box. The driver has been verified to work with ffplay, mplayer and xine. This piece of software has been developed at the IBM R&D Lab in Boeblingen, Germany and is now returned to the community. Enjoy ! Signed-off-by: D.Herrendoerfer < d.herrendoerfer [at] de [dot] ibm [dot] com >
author Sam Lantinga <slouken@libsdl.org>
date Thu, 02 Apr 2009 04:06:55 +0000
parents 6cb18cf1777e
children
rev   line source
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1 #!/bin/sh
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2 #
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3 # Build Universal binaries on Mac OS X, thanks Ryan!
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4 #
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5 # Usage: ./configure CC="sh gcc-fat.sh" && make && rm -rf ppc x86
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6
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7 # Locate Xcode SDK path
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8 SDK_PATH=/Developer/SDKs
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9 if [ ! -d $SDK_PATH ]; then
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10 echo "Couldn't find SDK path"
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11 exit 1
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12 fi
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13
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14 if [ -d "$SDK_PATH/MacOSX10.2.8.sdk" ]; then
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15 # PowerPC compiler flags (10.2 runtime compatibility)
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16 GCC_COMPILE_PPC="gcc-3.3 -arch ppc \
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17 -DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \
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18 -nostdinc \
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19 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
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20 -I$SDK_PATH/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \
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21 -isystem $SDK_PATH/MacOSX10.2.8.sdk/usr/include"
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22
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23 GCC_LINK_PPC="\
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24 -L$SDK_PATH/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \
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25 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
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26 -Wl,-syslibroot,$SDK_PATH/MacOSX10.2.8.sdk"
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27
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28 else # 10.2 or 10.3 SDK
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29 # PowerPC compiler flags (10.3 runtime compatibility)
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30 GCC_COMPILE_PPC="gcc-4.0 -arch ppc -mmacosx-version-min=10.3 \
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31 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030 \
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32 -nostdinc \
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33 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
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34 -I$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1/include \
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35 -isystem $SDK_PATH/MacOSX10.3.9.sdk/usr/include"
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36
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37 GCC_LINK_PPC="\
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38 -L$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1 \
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39 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
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40 -Wl,-syslibroot,$SDK_PATH/MacOSX10.3.9.sdk"
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41
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42 fi # 10.2 or 10.3 SDK
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43
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44 # Intel compiler flags (10.4 runtime compatibility)
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45 GCC_COMPILE_X86="gcc-4.0 -arch i386 -mmacosx-version-min=10.4 \
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46 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \
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47 -nostdinc \
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48 -F$SDK_PATH/MacOSX10.4u.sdk/System/Library/Frameworks \
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49 -I$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include \
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50 -isystem $SDK_PATH/MacOSX10.4u.sdk/usr/include"
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51
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52 GCC_LINK_X86="\
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53 -L$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1 \
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54 -Wl,-syslibroot,$SDK_PATH/MacOSX10.4u.sdk"
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55
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56 # Output both PowerPC and Intel object files
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57 args="$*"
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58 compile=yes
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59 link=yes
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60 while test x$1 != x; do
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61 case $1 in
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62 --version) exec gcc $1;;
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63 -v) exec gcc $1;;
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64 -V) exec gcc $1;;
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65 -print-prog-name=*) exec gcc $1;;
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66 -print-search-dirs) exec gcc $1;;
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67 -E) GCC_COMPILE_PPC="$GCC_COMPILE_PPC -E"
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68 GCC_COMPILE_X86="$GCC_COMPILE_X86 -E"
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69 compile=no; link=no;;
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70 -c) link=no;;
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71 -o) output=$2;;
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72 *.c|*.cc|*.cpp|*.S) source=$1;;
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73 esac
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74 shift
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75 done
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76 if test x$link = xyes; then
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77 GCC_COMPILE_PPC="$GCC_COMPILE_PPC $GCC_LINK_PPC"
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78 GCC_COMPILE_X86="$GCC_COMPILE_X86 $GCC_LINK_X86"
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79 fi
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80 if test x"$output" = x; then
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81 if test x$link = xyes; then
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82 output=a.out
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83 elif test x$compile = xyes; then
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84 output=`echo $source | sed -e 's|.*/||' -e 's|\(.*\)\.[^\.]*|\1|'`.o
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85 fi
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86 fi
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87
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88 if test x"$output" != x; then
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89 dir=ppc/`dirname $output`
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90 if test -d $dir; then
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91 :
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92 else
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93 mkdir -p $dir
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94 fi
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95 fi
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96 set -- $args
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97 while test x$1 != x; do
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98 if test -f "ppc/$1" && test "$1" != "$output"; then
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99 ppc_args="$ppc_args ppc/$1"
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100 else
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101 ppc_args="$ppc_args $1"
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102 fi
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103 shift
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104 done
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105 $GCC_COMPILE_PPC $ppc_args || exit $?
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106 if test x"$output" != x; then
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107 cp $output ppc/$output
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108 fi
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109
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110 if test x"$output" != x; then
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111 dir=x86/`dirname $output`
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112 if test -d $dir; then
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113 :
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114 else
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115 mkdir -p $dir
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116 fi
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117 fi
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118 set -- $args
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119 while test x$1 != x; do
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120 if test -f "x86/$1" && test "$1" != "$output"; then
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121 x86_args="$x86_args x86/$1"
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122 else
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123 x86_args="$x86_args $1"
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124 fi
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125 shift
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126 done
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127 $GCC_COMPILE_X86 $x86_args || exit $?
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128 if test x"$output" != x; then
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129 cp $output x86/$output
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130 fi
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131
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132 if test x"$output" != x; then
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133 lipo -create -o $output ppc/$output x86/$output
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134 fi