# This file adds the functions to build the CLooG library

 # Copyright 2009 Yann E. MORIN

 # Licensed under the GPL v2. See COPYING in the root of this package

 do_cloog_get() { :; }

 do_cloog_extract() { :; }

 do_cloog() { :; }

 # Overide functions depending on configuration

 if [ "${CT_CLOOG}" = "y" ]; then

 # Download CLooG

 do_cloog_get() {

     CT_GetFile "cloog-ppl-${CT_CLOOG_VERSION}"  \

         ftp://gcc.gnu.org/pub/gcc/infrastructure

 }

 # Extract CLooG

 do_cloog_extract() {

     local _t

     CT_Extract "cloog-ppl-${CT_CLOOG_VERSION}"

     # Version 0.15.3 has a dirname 'cloog-ppl' (with no version in it!)

     # while versions 0.15.4 onward do have the version in the dirname.

     case "${CT_CLOOG_VERSION}" in

         0.15.3) _t="";;

         *)      _t="-${CT_CLOOG_VERSION}";;

     esac

     CT_Pushd "${CT_SRC_DIR}/cloog-ppl${_t}"

     CT_Patch nochdir "cloog-ppl" "${CT_CLOOG_VERSION}"

     if [ "${CT_CLOOG_VERSION}" = "0.15.10" ]; then

         ./autogen.sh

     fi

     CT_Popd

 }

 do_cloog() {

     local _t

     local cloog_LDFLAGS

     local -a cloog_opts

     # Version 0.15.3 has a dirname 'cloog-ppl' (with no version in it!)

     # while versions 0.15.4 onward do have the version in the dirname.

     case "${CT_CLOOG_VERSION}" in

         0.15.3) _t="";;

         *)      _t="-${CT_CLOOG_VERSION}";;

     esac

     mkdir -p "${CT_BUILD_DIR}/build-cloog-ppl"

     cd "${CT_BUILD_DIR}/build-cloog-ppl"

     CT_DoStep INFO "Installing CLooG/ppl"

     CT_DoLog EXTRA "Configuring CLooG/ppl"

     if [ "${CT_COMPLIBS_SHARED}" = "y" ]; then

         cloog_opts+=( --enable-shared --disable-static )

     else

         cloog_opts+=( --disable-shared --enable-static )

         cloog_LDFLAGS='-lstdc++ -lm'

     fi

     CFLAGS="${CT_CFLAGS_FOR_HOST}"              \

     LDFLAGS="${cloog_LDFLAGS}"                  \

     CT_DoExecLog CFG                            \

     "${CT_SRC_DIR}/cloog-ppl${_t}/configure"    \

         --build=${CT_BUILD}                     \

         --host=${CT_HOST}                       \

         --prefix="${CT_COMPLIBS_DIR}"           \

         --with-gmp="${CT_COMPLIBS_DIR}"         \

         --with-ppl="${CT_COMPLIBS_DIR}"         \

         --with-bits=gmp                         \

         "${cloog_opts[@]}"

     CT_DoLog EXTRA "Building CLooG/ppl"

     CT_DoExecLog ALL make ${PARALLELMFLAGS}

     if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then

         CT_DoLog EXTRA "Checking CLooG/ppl"

         CT_DoExecLog ALL make ${PARALLELMFLAGS} -s check

     fi

     CT_DoLog EXTRA "Installing CLooG/ppl"

     CT_DoExecLog ALL make install

     # Remove spuriously installed file

     CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/bin/cloog"

     CT_EndStep

 }

 fi # CT_CLOOG