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138 lines
2.9 KiB
138 lines
2.9 KiB
#!/bin/bash
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############################
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#
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# Author: Koustubha Bhat
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# Date : 3-April-2014
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# VU University, Amsterdam.
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#
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############################
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set -o errexit
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MYPWD=`pwd`
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MINIX_ROOT=
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MINIX_LLVM_DIR=
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TARGET_MODULES=
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MINIX_MODS=
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STATIC_LIBS=
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LDFLAGS_PLACEHOLDER=" "
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# Set default values to essential variables.
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: ${GENERATE_MAP="no"}
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: ${C="servers,drivers"}
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function usage()
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{
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echo "C=<target Minix module> $0 [<static library name>]"
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echo
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echo "Examples:"
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echo "C=pm,vfs ./$0 dummy"
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echo "C=drivers ./$0 dummy"
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echo
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}
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function check_current_dir()
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{
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#Make sure we are running from the root dir of the Minix sources
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if [ -d ./minix/drivers ] && [ -d ./minix/servers ] ; then
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MINIX_ROOT="${MYPWD}"
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elif [ -d ../../minix/drivers ] && [ -d ../../minix/servers ]; then
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MINIX_ROOT="${MYPWD}/../.."
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else
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echo "Please run the script from either of the following locations:"
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echo "> Root of the Minix sources."
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echo " OR"
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echo "> minix/llvm directory of the Minix sources."
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exit 1
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fi
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MINIX_LLVM_DIR="${MINIX_ROOT}/minix/llvm"
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}
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function find_static_libs()
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{
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local stat_libs_llvmapps=
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local stat_libs_minix=
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local install_dir_save=
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stat_libs_llvmapps=`build_llvm_libs $*`
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install_dir_save=${INSTALL_DIR}
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INSTALL_DIR=${MINIX_LLVM_BIN_DIR}
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stat_libs_minix=`build_llvm_libs $*`
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INSTALL_DIR=${install_dir_save}
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echo "${stat_libs_llvmapps} ${stat_libs_minix}"
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}
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#Make sure we are running from the right directory
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check_current_dir
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# Arguments check
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if [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
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usage
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exit 1
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fi
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# set up the bridge to llvm-apps repository and initialize
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. ${MINIX_LLVM_DIR}/minix.inc
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. ${ROOT}/apps/scripts/include/configure.llvm.inc
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echo "LLVM root directory is set to :"
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echo " ${ROOT}"
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echo ".so and .bcc binaries of LLVM passes set to be picked up from:"
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echo " ${INSTALL_DIR}"
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echo " and"
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echo " ${MINIX_LLVM_BIN_DIR}"
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echo
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# Picking up the selected modules
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if [ "${GENERATE_MAP}" != "" ] && [[ ${GENERATE_MAP} =~ [yY][eE][sS] ]]; then
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generate_modules_map
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fi
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STATIC_LIBS=`find_static_libs $*`
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TARGET_MODULES=`echo $C | sed -e "s/,/ /g"`
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for m in ${TARGET_MODULES}
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do
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for p in `get_modules_path $m`
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do
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MINIX_MODS="${MINIX_MODS} $p"
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done
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done
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# Show info
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echo "relink.llvm: Executing with following parameters..."
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echo "LIBRARIES : $*"
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echo "Target Minix modules : ${MINIX_MODS}"
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echo
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cd ${MINIX_ROOT}
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for m in ${MINIX_MODS}
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do
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echo "Relinking $m ..."
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n=`get_module_name $m`
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if [ "" == "$n" ]; then
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echo "Error: Couldn't fetch the module name for $m"
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continue
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fi
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clean_module $n $m "relink"
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if [ "${STATIC_LIBS}"!="" ]; then
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STATIC_LIBS=`echo ${STATIC_LIBS} | sed -e "s/\ /\\\ /g"`
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LDFLAGS_PLACEHOLDER="BITCODE_LD_FLAGS_1ST.$n=${STATIC_LIBS}"
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fi
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env "`echo ${LDFLAGS_PLACEHOLDER}`" MKBITCODE=yes \
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${TOOLDIR}/nbmake-${ARCH} -C $m
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echo
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done
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cd ${MYPWD}
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