205 lines
5.6 KiB
Bash
Executable File
205 lines
5.6 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2011 IBM Corporation and Others. All Rights Reserved.
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#
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# This is designed for building and running single-source-file ICU programs.
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#
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# In its simplest usage, simply type:
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#
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# icurun yourprogram.c
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# (or .cpp if it is a C++ program)
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#
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# The tool will compile and then run the program
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#
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# FINDING ICU
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# To find ICU, the following search order is used by priority:
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#
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# 1) "-i <path>" .. the <path> will be searched for either a direct path to icu-config,
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# or a directory containing it, or a directory containing '/bin' containing it.
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# In other words, if icu-config is /opt/local/bin/icu-config, any of the following will work:
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# -i /opt/local
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# -i /opt/local/bin
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# -i /opt/local/bin/icu-config
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#
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# Additionally, /icu/source is a built ICU source directory, either of the following will work:
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#
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# -i /icu
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# -i /icu/source
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#
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# Also, if /build is an out-of-source build, this will work:
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#
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# -i /build
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#
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# 2) If there is an executable ~/.icurunrc script, it can set the variable "ICU_CONFIG" to point
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# directly to the icu-config file.
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# An example ~/.icurunrc script contains just this line:
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#
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# ICU_CONFIG=/home/srl/E/II/bin/icu-config
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#
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# 3) ICU_CONFIG can be set in the environment to point to icu-config ( it's overridden by the .icurunrc script )
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#
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# 4) if "icu-config" is on the PATH, it will be used.
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#
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#
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# RUNNING
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# Any additional arguments following the file will be passed to the application.
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#
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# TODO
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# * should support pkg-config, which is preferred over icu-config, although icu-config makes this usage
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# easier
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#
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# * need to test the $PATH and $ICU_CONFIG usage models
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SCRIPTVER='$Revision$'
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ICU_OVERRIDE=""
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usage()
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{
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echo "Script Version ${SCRIPTVER}"
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echo "Usage: $0 [ -i /path/to/icu | -i /path/to/icu-config ] file.c{pp} [ program args ...]"
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}
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if [ $# -lt 1 ];
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then
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usage
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exit 1
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fi
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if [ "$1" == "-?" -o $1 == "-h" ];
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then
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usage
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exit 0
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fi
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if [ $1 == "-i" ];
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then
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shift
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ICU_OVERRIDE=$1
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shift
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fi
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if [ $1 == "-O" ];
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then
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shift
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XTRA_OPTS=$1
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shift
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fi
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if [ ! -x "${ICU_CONFIG}" ];
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then
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ICU_CONFIG=`which icu-config 2>/dev/null || echo`
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fi
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# now, search
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if [ -x ~/.icurunrc ];
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then
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. ~/.icurunrc
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fi
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IN_SOURCE=
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ICU_CONFIG_OPTS=
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if [ "x${ICU_OVERRIDE}" != "x" ];
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then
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if [ -f "${ICU_OVERRIDE}" -a -x "${ICU_OVERRIDE}" ];
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then
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ICU_CONFIG="${ICU_OVERRIDE}"
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elif [ -x "${ICU_OVERRIDE}/icu-config" ];
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then
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ICU_CONFIG="${ICU_OVERRIDE}/icu-config"
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elif [ -x "${ICU_OVERRIDE}/bin/icu-config" ];
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then
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ICU_CONFIG="${ICU_OVERRIDE}/bin/icu-config"
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elif [ -x "${ICU_OVERRIDE}/source/config/icu-config" ];
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then
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ICU_CONFIG="${ICU_OVERRIDE}/source/config/icu-config"
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IN_SOURCE="${ICU_OVERRIDE}/source"
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elif [ -x "${ICU_OVERRIDE}/config/icu-config" ];
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then
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ICU_CONFIG="${ICU_OVERRIDE}/config/icu-config"
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IN_SOURCE="${ICU_OVERRIDE}"
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else
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echo "$0: Don't know what to do with $ICU_OVERRIDE - not an executable or a directory containing ICU source or install" >&2
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exit 1
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fi
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fi
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if [ ! -x "${ICU_CONFIG}" ];
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then
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echo "$0: Error: \"${ICU_CONFIG}\" is not an icu-config script. Bailing." >&2
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exit 1
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fi
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if [ -d "${IN_SOURCE}" ];
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then
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echo "ICU workspace dir:" "${IN_SOURCE}"
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# revisit
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if [ -f "${IN_SOURCE}/common/unicode/utypes.h" ];
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then
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top_srcdir="${IN_SOURCE}"
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else
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top_srcdir=`sed -n -e 's%^top_srcdir = \(.*\)%\1%p' < "${IN_SOURCE}/Makefile"`
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if [ ! -d "${top_srcdir}" ];
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then
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echo "Sorry: cannot find top_srcdir from ${IN_SOURCE}/Makefile"
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exit 1
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fi
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fi
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if [ ! -f "${top_srcdir}/common/unicode/utypes.h" ];
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then
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echo Sorry: cannot find "${top_srcdir}/common/unicode/utypes.h"
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exit 1
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fi
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echo "ICU top level source dir:" "${top_srcdir}"
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ICU_CONFIG_OPTS=--noverify
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LINKOPTS="--ldflags-libsonly --ldflags-system --ldflags-icuio"
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OURLIBPATH=${IN_SOURCE}/lib:${IN_SOURCE}/stubdata:${IN_SOURCE}/tools/ctestfw
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SRC_OPTS="-I${top_srcdir}/common -I${top_srcdir}/i18n -I${top_srcdir}/tools/ctestfw -I${top_srcdir}/tools/toolutil -I${IN_SOURCE}/common -L${IN_SOURCE}/lib -L${IN_SOURCE}/stubdata -L${IN_SOURCE}/tools/ctestfw"
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INVOKE=`${ICU_CONFIG} ${ICU_CONFIG_OPTS} --invoke`:"${OURLIBPATH}"
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else
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# no cppflags for in-source
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CPPOPTS="--cppflags"
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LINKOPTS="--ldflags --ldflags-icuio"
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INVOKE=`${ICU_CONFIG} ${ICU_CONFIG_OPTS} --invoke`
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fi
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echo 'ICU ' version: `${ICU_CONFIG} ${ICU_CONFIG_OPTS} --version` prefix: `${ICU_CONFIG} ${ICU_CONFIG_OPTS} --prefix`
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FILE=$1
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shift
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if [ ! -f "${FILE}" ];
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then
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echo "$0: Can't open ${FILE}" >&2
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usage
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exit 1
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fi
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case "${FILE}" in
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*.cpp)
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COMP=`${ICU_CONFIG} ${ICU_CONFIG_OPTS} --cxx --cxxflags ${CPPOPTS} ${LINKOPTS}`
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OUT=`basename ${FILE} .cpp`
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;;
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*.c)
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COMP=`${ICU_CONFIG} ${ICU_CONFIG_OPTS} --cc --cflags ${CPPOPTS} ${LINKOPTS}`
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OUT=`basename ${FILE} .c`
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;;
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*)
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echo "$0: error, don't know what to do with ${FILE}" >&2
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exit 1
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;;
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esac
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echo "# ${COMP}" -o "${OUT}" "${FILE}" "${XTRA_OPTS}"
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( ${COMP} ${SRC_OPTS} -o "${OUT}" "${FILE}" ${XTRA_OPTS} || (rm -f "${OUT}" ; exit 1) ) && ( echo "# ${INVOKE} ./${OUT}" ; "${SHELL}" -c "${INVOKE} ./${OUT}" "$@")
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