debian/extract-headers.sh

   1 #! /bin/sh
   2 #
   3 # Original script available in the libhybris project:
   4 # https://github.com/libhybris/libhybris/blob/master/utils/extract-headers.sh
   5 #
   6
   7 ANDROID_ROOT=$1
   8 HEADERPATH=$2
   9 MAJOR=$3
  10 MINOR=$4
  11
  12 PATCH=$5
  13 PATCH2=$6
  14 PATCH3=$7
  15
  16 if [ x$ANDROID_ROOT = x -o "x$HEADERPATH" = x ]; then
  17     echo "Syntax: extract-headers.sh ANDROID_ROOT HEADERPATH [MAJOR] [MINOR] [PATCH] [PATCH2] [PATCH3]"
  18     exit 1
  19 fi
  20
  21
  22 if [ x$MAJOR = x -o x$MINOR = x -o x$PATCH = x ]; then
  23     VERSION_DEFAULTS=$ANDROID_ROOT/build/core/version_defaults.mk
  24
  25     parse_defaults_failed() {
  26         echo "Error: Cannot read PLATFORM_VERSION from ${VERSION_DEFAULTS}."
  27         echo "Please specify MAJOR, MINOR and PATCH manually to continue."
  28         exit 1
  29     }
  30
  31     if [ ! -f $VERSION_DEFAULTS ]; then
  32         parse_defaults_failed
  33     fi
  34
  35     PLATFORM_VERSION=$(egrep -o "PLATFORM_VERSION := [0-9.]+" $VERSION_DEFAULTS | awk '{ print $3 }')
  36     if [ x$PLATFORM_VERSION = x ]; then
  37         parse_defaults_failed
  38     fi
  39
  40     MAJOR=$(echo $PLATFORM_VERSION | cut -d. -f1)
  41     MINOR=$(echo $PLATFORM_VERSION | cut -d. -f2)
  42     PATCH=$(echo $PLATFORM_VERSION | cut -d. -f3)
  43     PATCH2=$(echo $PLATFORM_VERSION | cut -d. -f4)
  44     PATCH3=$(echo $PLATFORM_VERSION | cut -d. -f5)
  45
  46     if [ x$MAJOR = x -o x$MINOR = x -o x$PATCH = x ]; then
  47         parse_defaults_failed
  48     fi
  49
  50     echo -n "Auto-detected version: ${MAJOR}.${MINOR}.${PATCH}"
  51     if [ x$PATCH3 != x ]; then
  52         echo ".${PATCH2}.${PATCH3}"
  53     elif [ x$PATCH2 != x ]; then
  54         echo ".${PATCH2}"
  55     else
  56         echo ""
  57     fi
  58 fi
  59
  60 # Make sure that the dir given contains at least some of the assumed structures.
  61 if [ ! -d "$ANDROID_ROOT/hardware/libhardware/include/hardware/" ]; then
  62     echo "Given Android root dir '$ANDROID_ROOT/hardware/libhardware/include/hardware/' doesn't exist."
  63     exit 1
  64 fi
  65
  66 mkdir -p $HEADERPATH
  67
  68 if [ x$PATCH2 = x ]; then
  69     PATCH2=0
  70 fi
  71
  72 if [ x$PATCH3 = x ]; then
  73     PATCH3=0
  74 fi
  75
  76 cat > $HEADERPATH/android-version.h << EOF
  77 #ifndef ANDROID_VERSION_H_
  78 #define ANDROID_VERSION_H_
  79
  80 #define ANDROID_VERSION_MAJOR $MAJOR
  81 #define ANDROID_VERSION_MINOR $MINOR
  82 #define ANDROID_VERSION_PATCH $PATCH
  83 #define ANDROID_VERSION_PATCH2 $PATCH2
  84 #define ANDROID_VERSION_PATCH3 $PATCH3
  85
  86 #endif
  87 EOF
  88
  89 mkdir -p $HEADERPATH/hardware/
  90 cp $ANDROID_ROOT/hardware/libhardware/include/hardware/* $HEADERPATH/hardware/
  91
  92 mkdir -p $HEADERPATH/hardware_legacy/
  93 cp $ANDROID_ROOT/hardware/libhardware_legacy/include/hardware_legacy/audio_policy_conf.h $HEADERPATH/hardware_legacy/
  94
  95 mkdir -p $HEADERPATH/cutils/
  96 cp $ANDROID_ROOT/system/core/include/cutils/* $HEADERPATH/cutils/
  97
  98 mkdir -p $HEADERPATH/system/
  99 cp $ANDROID_ROOT/system/core/include/system/* $HEADERPATH/system/
 100
 101 mkdir -p $HEADERPATH/android/
 102 cp $ANDROID_ROOT/system/core/include/android/* $HEADERPATH/android/
 103
 104 if [ -e $ANDROID_ROOT/external/kernel-headers/original/linux/sync.h ]; then
 105         mkdir -p $HEADERPATH/linux
 106         cp $ANDROID_ROOT/external/kernel-headers/original/linux/sync.h $HEADERPATH/linux
 107         cp $ANDROID_ROOT/external/kernel-headers/original/linux/sw_sync.h $HEADERPATH/linux
 108 fi
 109
 110 if [ -e $ANDROID_ROOT/system/core/include/sync/sync.h ]; then
 111         mkdir -p $HEADERPATH/sync/
 112         cp $ANDROID_ROOT/system/core/include/sync/* $HEADERPATH/sync/
 113 fi
 114
 115 if [ -e $ANDROID_ROOT/external/libnfc-nxp/inc/phNfcConfig.h ]; then
 116         mkdir -p $HEADERPATH/libnfc-nxp/
 117         cp $ANDROID_ROOT/external/libnfc-nxp/inc/*.h $HEADERPATH/libnfc-nxp/
 118         cp $ANDROID_ROOT/external/libnfc-nxp/src/*.h $HEADERPATH/libnfc-nxp/
 119 fi
 120
 121 mkdir -p $HEADERPATH/private
 122 cp $ANDROID_ROOT/system/core/include/private/android_filesystem_config.h $HEADERPATH/private
 123
 124 exit 0