pjproject/configure-iphone

#!/bin/bash

if test "$*" = "--help" -o "$*" = "-h"; then
  echo "configure-iphone [IPHONESDK=name_path] [OPTIONS]"
  echo ""
  echo "IPHONESDK=name_path   Choose which SDK to use. Value can be SDK name"
  echo "                      (e.g. iPhoneOS2.2.1.sdk) or the full path of"
  echo "                      the SDK"
  echo "OPTIONS               Other options that will be passed directly to"
  echo "                      ./aconfigure script. Run ./aconfigure --help"
  echo "                      for more info."
  echo ""
  exit 0
fi

F="configure-iphone"

# Set the main iPhone developer directory, if not set
if test "x${DEVPATH}" = "x"; then
  DEVPATH=/Developer/Platforms/iPhoneOS.platform/Developer
fi

# Make sure $DEVPATH directory exist
if test ! -d $DEVPATH; then
  echo "$F error: directory $DEVPATH does not exist. Please install iPhone development kit"
  exit 1
fi

# Choose SDK version to use
if test "$IPHONESDK" = ""; then
  # If IPHONESDK is not set, use the latest one
  for f in `ls $DEVPATH/SDKs/`; do echo $f | sed 's/\(.sdk\)//'; done | sort | tail -1 > tmpsdkname
  IPHONESDK=`cat tmpsdkname`.sdk
  rm -f tmpsdkname
  SDKPATH=${DEVPATH}/SDKs/${IPHONESDK}
elif test -d ${IPHONESDK}; then
  # .. else if IPHONESDK is set and it points to a valid path, just use it
  SDKPATH=${IPHONESDK}
else
  # .. else assume the SDK name is used.
  SDKPATH=${DEVPATH}/SDKs/${IPHONESDK}
fi

# Test the SDK directory
if test ! -d ${SDKPATH}/usr/include; then
  echo "$F error: unable to find valid iPhone SDK in ${SDKPATH}"
  exit 1
fi

# Default CFLAGS if it's not specified
if test "$CFLAGS" = ""; then
  CFLAGS="-O2 -Wno-unused-label"
fi

# Default LDFLAGS if it's not specified
if test "$LDFLAGS" = ""; then
  LDFLAGS="-O2"
fi

# Settings to feed to configure script. Binaries should have the
# full path as it's not normally in user's PATH
export CC="${DEVPATH}/usr/bin/arm-apple-darwin9-gcc"
export CXX="${DEVPATH}/usr/bin/arm-apple-darwin9-g++"
export CFLAGS="${CFLAGS} -arch armv6 -isysroot ${SDKPATH}"
export LDFLAGS="${LDFLAGS} -arch armv6 -isysroot ${SDKPATH} -framework AudioToolbox -framework Foundation"
export AR="${DEVPATH}/usr/bin/libtool -static -o"
export RANLIB="echo ranlib"
# Use gcc -E as preprocessor instead of cpp, since cpp will find the
# header files in standard /usr/include instead of in isysroot
export CPP="${CC} -E -isysroot ${SDKPATH}"

# And finally invoke the configure script itself
./aconfigure --host=arm-apple-darwin9 --disable-floating-point $*

if test "$?" = "0"; then
  echo "Done configuring for `basename $SDKPATH`"
  echo ""
fi