#!/bin/bash

source "${BASEDIR}/scripts/platform.inc"

source "${BASEDIR}/scripts/lib_versions.inc"

source "${BASEDIR}/scripts/util.inc"

# Configuration flags

CURL_CONFIG="--disable-debug \

--enable-http --enable-ftp --disable-file --disable-ldap --disable-ldaps --disable-rtsp --disable-dict --disable-telnet \

--disable-tftp --disable-pop3 --disable-imap --disable-smtp \

--disable-manual \

--enable-shared=no \

--disable-sspi --disable-crypto-auth --disable-cookies \

--without-gnutls --without-polarssl --without-nss --without-libssh2 --without-librtmp --without-libidn"

# Grab the source for the library

CURL_TGZ="curl-${Curl_VERSION}.tar.gz"

CURL_SRC="curl-${Curl_VERSION}"

cd "${BUILDDIR}"

if [ ! -d "$CURL_SRC" ] ; then

if [ ! -e "$CURL_TGZ" ] ; then

echo "Fetching Curl source"

fetchUrl "https://curl.haxx.se/download/curl-${Curl_VERSION}.tar.gz" "${CURL_TGZ}"

if [ $? != 0 ] ; then

echo " failed"

if [ -e "${CURL_TGZ}" ] ; then

rm ${CURL_TGZ}

fi

exit

fi

fi

echo "Unpacking Curl source"

tar -xf "${CURL_TGZ}"

fi

function buildCurl {

local PLATFORM=$1

local ARCH=$2

local SUBPLATFORM=$3

CURL_ARCH_SRC="${CURL_SRC}-${PLATFORM}-${ARCH}"

CURL_ARCH_CONFIG="${CURL_CONFIG} --prefix=${INSTALL_DIR}/${PLATFORM}/${ARCH} --with-ssl=${INSTALL_DIR}/${PLATFORM}/${ARCH}"

if [ "${PLATFORM}" == "mac" -a "${ARCH}" == "ppc" ] ; then

CURL_ARCH_CONFIG="${CURL_ARCH_CONFIG} --host i386"

fi

if [ ! -z "${CROSS_HOST}" ] ; then

CURL_ARCH_CONFIG="${CURL_ARCH_CONFIG} --host ${CROSS_HOST}"

fi

if [ ! -d "${CURL_ARCH_SRC}" ] ; then

echo "Duplicating Curl source directory for ${PLATFORM}/${ARCH}"

cp -r "${CURL_SRC}" "${CURL_ARCH_SRC}"

fi

if [ -e "${CURL_ARCH_SRC}/config.cmd" ] ; then

CURL_ARCH_CURRENT_CONFIG=`cat ${CURL_ARCH_SRC}/config.cmd`

else

CURL_ARCH_CURRENT_CONFIG=

fi

# Re-configure and re-build, if required

if [ "${CURL_ARCH_CONFIG}" != "${CURL_ARCH_CURRENT_CONFIG}" ] ; then

cd "${CURL_ARCH_SRC}"

echo "Configuring and building Curl for ${PLATFORM}/${ARCH}"

setCCForTarget "${PLATFORM}" "${ARCH}" "${SUBPLATFORM}"

if [ "${PLATFORM}" == "linux" ] ; then

export LDFLAGS="-Wl,-rpath,.,-rpath-link,${INSTALL_DIR}/${PLATFORM}/${ARCH}/lib"

fi

./configure ${CURL_ARCH_CONFIG} && make clean && make ${MAKEFLAGS} && make install

RESULT=$?

cd ..

if [ $RESULT == 0 ] ; then

echo "${CURL_ARCH_CONFIG}" > "${CURL_ARCH_SRC}/config.cmd"

else

echo " failed"

exit 1

fi

else

echo "Found existing Curl build for ${PLATFORM}/${ARCH}"

fi

CURL_LIBS+="${INSTALL_DIR}/${PLATFORM}/${ARCH}/lib/libcurl.a "

if [ ! "${ARCH}" == "universal" ] ; then

mkdir -p "${OUTPUT_DIR}/lib/${PLATFORM}/${ARCH}"

cp "${INSTALL_DIR}/${PLATFORM}/${ARCH}/lib/libcurl.a" "${OUTPUT_DIR}/lib/${PLATFORM}/${ARCH}/libcurl.a"

fi

}

if [ "${ARCH}" == "universal" ] ; then

# perform build for universal architectures

for UARCH in ${UNIVERSAL_ARCHS} ; do

buildCurl "${PLATFORM}" "${UARCH}" "${SUBPLATFORM}"

done

# Create the universal libraries

echo "Creating Curl universal libraries"

mkdir -p "${OUTPUT_DIR}/lib/${PLATFORM}/${SUBPLATFORM}"

lipo -create ${CURL_LIBS} -output "${OUTPUT_DIR}/lib/${PLATFORM}/${SUBPLATFORM}/libcurl.a"

CURL_LIBS=

else

buildCurl "${PLATFORM}" "${ARCH}" "${SUBPLATFORM}"

fi