From 3fb7b207726aa7500b761c7056f7dbf82ac5015d Mon Sep 17 00:00:00 2001
From: Liong Sauw Ming <ming@teluu.com>
Date: Mon, 17 May 2010 13:07:39 +0000
Subject: Merge #1050, #1052, #1053, #1054 into the main trunk.

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@3175 74dad513-b988-da41-8d7b-12977e46ad98
---
 configure-iphone | 128 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100755 configure-iphone

(limited to 'configure-iphone')

diff --git a/configure-iphone b/configure-iphone
new file mode 100755
index 00000000..67d80dfd
--- /dev/null
+++ b/configure-iphone
@@ -0,0 +1,128 @@
+#!/bin/bash
+
+F="configure-iphone"
+
+if test "$*" = "--help" -o "$*" = "-h"; then
+  echo "$F [OPTIONS]"
+  echo ""
+  echo "where:"
+  echo "  OPTIONS    Other options that will be passed directly to"
+  echo "             ./aconfigure script. Run ./aconfigure --help"
+  echo "             for more info."
+  echo ""
+  echo "Environment variables:"
+  echo "  IPHONESDK  Optionally specify which SDK to use. Value is the full "
+  echo "             path of the SDK. By default, the latest SDK installed"
+  echo "             will be used."
+  echo "  CC         Optionally specify the path of the ARM cross compiler"
+  echo "             to use. By default, the compiler is deduced from the"
+  echo "             SDK."
+  echo ""
+  exit 0
+fi
+
+# Set the main iPhone developer directory, if not set
+if test "x${DEVPATH}" = "x"; then
+  DEVPATH=/Developer/Platforms/iPhoneOS.platform/Developer
+  echo "$F: DEVPATH is not specified, using ${DEVPATH}"
+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}
+  echo "$F: IPHONESDK is not specified, choosing ${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 "$LDFLAGS" = ""; then
+  LDFLAGS="-O2"
+fi
+
+# Determine which gcc for this SDK. Binaries should have the
+# full path as it's not normally in user's PATH
+
+if test "${CC}" = ""; then
+  for archpath in `ls -d ${SDKPATH}/usr/lib/gcc/arm-apple-darwin*`; do
+    archname=`basename ${archpath}`
+    for gccver in `ls ${archpath}`; do
+       gccpath="${DEVPATH}/usr/bin/${archname}-gcc-${gccver}"
+       if test -e ${gccpath}; then
+          export CC="${gccpath}"
+          break
+       fi
+    done
+    if test ! "${CC}" = ""; then
+       echo "$F: CC is not specified, choosing ${CC}"
+       break
+    fi
+  done
+fi
+
+if test "${CC}" = ""; then
+    echo "$F error: unable to find gcc for ${IPHONESDK}. If you think you have the right gcc, set the full path in CC environment variable."
+    exit 1
+fi
+
+# Set CXX if not set
+if test "${CXX}" = ""; then
+  export CXX=`echo ${CC} | sed 's/gcc/g++/'`
+  echo "$F: CXX is not specified, using ${CXX}"
+fi
+
+# Other settings to feed to configure script. 
+#ARCH="-arch armv6"
+export CFLAGS="${CFLAGS} ${ARCH} -isysroot ${SDKPATH}"
+export LDFLAGS="${LDFLAGS} ${ARCH} -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 ${SDKPATH}"
+
+# Print settings
+if test "1" = "1"; then
+  echo "$F: calling ./aconfigure with env vars:"
+  echo " CC = ${CC}"
+  echo " CXX = ${CXX}"
+  echo " SDKPATH = ${SDKPATH}"
+  echo " CFLAGS = ${CFLAGS}"
+  echo " LDFLAGS = ${LDFLAGS}"
+  echo " AR = ${AR}"
+  echo " RANLIB = ${RANLIB}"
+fi
+
+# 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
+
-- 
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