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      1 ## -*-sh-*-
      2 ## BEGIN of icu-config-bottom.
      3 ## Copyright (c) 2002-2013, International Business Machines Corporation and
      4 ## others. All Rights Reserved.
      5 
      6 ICUUC_FILE="${libdir}/${ICULIBS_COMMON_LIB_NAME}"
      7 ICUUC_FILE_A="${libdir}/${ICULIBS_COMMON_LIB_NAME_A}"
      8 
      9 #  echo ENABLE RPATH $ENABLE_RPATH and RPATHLDFLAGS=${RPATH_LDFLAGS}
     10 if [ "x$PKGDATA_MODE" = "x" ]; then
     11     PKGDATA_MODE=dll
     12 fi
     13 
     14 }
     15 
     16 ## The actual code of icu-config goes here.
     17 
     18 ME=`basename "$0"`
     19 
     20 allflags()
     21 {
     22     echo "  --noverify             Don't verify that ICU is actually installed."
     23     echo "  --bindir               Print binary directory path (bin)"
     24     echo "  --cc                   Print C compiler used [CC]"
     25     echo "  --cflags               Print C compiler flags [CFLAGS]"
     26     echo "  --cflags-dynamic       Print additional C flags for"
     27     echo "                             building shared libraries."
     28     echo "  --cppflags             Print C Preprocessor flags [CPPFLAGS]"
     29     echo "  --cppflags-dynamic     Print additional C Preprocessor flags for"
     30     echo "                             building shared libraries."
     31     echo "  --cppflags-searchpath  Print only -I include directives  (-Iinclude)"
     32     echo "  --cxx                  Print C++ compiler used [CXX]"
     33     echo "  --cxxflags             Print C++ compiler flags [CXXFLAGS]"
     34     echo "  --cxxflags-dynamic     Print additional C++ flags for"
     35     echo "                             building shared libraries."
     36     echo "  --detect-prefix        Attempt to detect prefix based on PATH"
     37     echo "  --exec-prefix          Print prefix for executables (/bin)"
     38     echo "  --exists               Return with 0 status if ICU exists else fail"
     39     echo "  --help, -?, --usage    Print this message"
     40     echo "  --icudata              Print shortname of ICU data file (icudt21l)"
     41     echo "  --icudata-install-dir  Print path to install data to - use as --install option to pkgdata(1)"
     42     echo "  --icudata-mode         Print default ICU pkgdata mode (dll) - use as --mode option to pkgdata(1)."
     43     echo "  --icudatadir           Print path to packaged archive data. Can set as [ICU_DATA]"
     44     echo "  --invoke               Print commands to invoke an ICU program"
     45     echo "  --invoke=<prog>        Print commands to invoke an ICU program named <prog> (ex: genrb)"
     46     echo "  --ldflags              Print -L search path and -l libraries to link with ICU [LDFLAGS].  This is for the data, uc (common), and i18n libraries only.  "
     47     echo "  --ldflags-layout       Print ICU layout engine link directive. Use in addition to --ldflags"
     48     echo "  --ldflags-libsonly     Same as --ldflags, but only the -l directives"
     49     echo "  --ldflags-searchpath   Print only -L (search path) directive"
     50     echo "  --ldflags-system       Print only system libs ICU links with (-lpthread, -lm)"
     51     echo "  --ldflags-icuio        Print ICU icuio link directive. Use in addition to --ldflags "
     52     echo "  --ldflags-obsolete     Print ICU obsolete link directive. Use in addition to --ldflags. (requires icuapps/obsolete to be built and installed.) "
     53     echo "  --mandir               Print manpage (man) path"
     54     echo "  --prefix               Print PREFIX to icu install (/usr/local)"
     55     echo "  --prefix=XXX           Set prefix to XXX for remainder of command"
     56     echo "  --sbindir              Print system binary path (sbin) "
     57     echo "  --shared-datadir       Print shared data (share) path. This is NOT the ICU data dir."
     58     echo "  --shlib-c              Print the command to compile and build C shared libraries with ICU"
     59     echo "  --shlib-cc             Print the command to compile and build C++ shared libraries with ICU"
     60     echo "  --sysconfdir           Print system config (etc) path"
     61     echo "  --unicode-version      Print version of Unicode data used in ICU ($UNICODE_VERSION)"
     62     echo "  --version              Print ICU version ($VERSION)"
     63     echo "  --incfile              Print path to Makefile.inc"
     64     echo "  --incpkgdatafile       Print path to pkgdata.inc (for -O option of pkgdata)"
     65     echo "  --install              Print path to install-sh"
     66     echo "  --mkinstalldirs        Print path to mkinstalldirs"
     67 }
     68 
     69 ## Print the normal usage message
     70 shortusage()
     71 {
     72     echo "usage: ${ME} " `allflags | cut -c-25 | sed -e 's%.*%[ & ]%'`
     73 }
     74 
     75 
     76 usage()
     77 {
     78     echo "${ME}: icu-config: ICU configuration helper script"
     79     echo
     80     echo "The most commonly used options will be --cflags, --cxxflags, --cppflags, and --ldflags."
     81     echo 'Example (in make):   CPFLAGS=$(shell icu-config --cppflags)'
     82     echo '                     LDFLAGS=$(shell icu-config --ldflags)'
     83     echo "                     (etc).."
     84     echo
     85     echo "Usage:"
     86     allflags
     87 
     88     echo
     89     echo " [Brackets] show MAKE variable equivalents,  (parenthesis) show example output"
     90     echo
     91     echo "Copyright (c) 2002-2013, International Business Machines Corporation and others. All Rights Reserved."
     92     echo
     93     echo "NOTE: Please consider using the pkg-config (.pc) files instead of icu-config."
     94     echo " See: <http://userguide.icu-project.org/howtouseicu#TOC-pkg-config> "
     95 }
     96 
     97 ## Check the sanity of current variables
     98 sanity()
     99 {
    100     if [ ! -f "${ICUUC_FILE}" -a ! -f "${ICUUC_FILE_A}" ] && [ ${IGNORE_ICUUC_FILE_CHECK} = "no" ] && [ ${SANITY} = "sane" ];
    101     then
    102 	echo "### $ME: Can't find ${ICUUC_FILE} - ICU prefix is wrong."  1>&2
    103 	echo "###      Try the --prefix= option " 1>&2
    104 	echo "###      or --detect-prefix" 1>&2
    105         echo "###      (If you want to disable this check, use  the --noverify option)" 1>&2
    106 	echo "### $ME: Exitting." 1>&2
    107 	exit 2
    108     fi
    109 }
    110 
    111 ## Main starts here.
    112 
    113 if [ $# -lt 1 ]; then
    114     shortusage
    115     exit 1
    116 fi
    117 
    118 # For certain options (e.g. --detect-prefix) don't check for icuuc library file.
    119 
    120 IGNORE_ICUUC_FILE_CHECK="no";
    121 
    122 SANITY="sane"
    123 
    124 case "$1" in
    125 --noverify)
    126     SANITY="nosanity"
    127     shift
    128     ;;
    129 esac
    130 
    131 case "$1" in
    132 *prefix*)
    133     IGNORE_ICUUC_FILE_CHECK="yes"
    134     ;;
    135 esac
    136 
    137 # Load our variables from autoconf
    138 # ALWAYS load twice because of dependencies
    139 loaddefs
    140 loaddefs
    141 
    142 if [ $# -gt 0 -a $1 = "--selfcheck" ];
    143 then
    144 	echo "passed"
    145 	exit
    146 	# EXIT for self check
    147 fi
    148 
    149 sanity
    150 
    151 while [ $# -gt 0 ];
    152 do
    153     arg="$1"
    154     var=`echo $arg | sed -e 's/^[^=]*=//'`
    155 #    echo "### processing $arg" 1>&2
    156     case "$arg" in
    157 
    158         # undocumented.
    159         --debug)
    160 	    set -x
    161 	    ;;
    162 
    163         --noverify)
    164             echo "### $ME: Error: --noverify must be the first argument." 1>&2
    165             exit 1
    166             ;;
    167 
    168     --so)
    169         echo $SO
    170         ;;
    171 
    172 	--bindir)
    173 	    echo $bindir
    174 	    ;;
    175 
    176 	--libdir)
    177 	    echo $libdir
    178 	    ;;
    179 
    180 	--exists)
    181 	    sanity
    182 	    ;;
    183 
    184 	--sbindir)
    185 	    echo $sbindir
    186 	    ;;
    187 
    188 	--mkinstalldirs)
    189 	    echo ${MKINSTALLDIRS}
    190 	    ;;
    191 
    192 	--install)
    193 	    echo ${INSTALL}
    194 	    ;;
    195 
    196 	--invoke=*)
    197 	    QUOT="\""
    198             CMD="${var}"
    199 
    200             # If it's not a locally executable command (1st choice) then
    201             # search for it in the ICU directories.
    202             if [ ! -x ${CMD} ]; then
    203                 if [ -x ${bindir}/${var} ]; then
    204                     CMD="${bindir}/${var}"
    205                 fi
    206                 if [ -x ${sbindir}/${var} ]; then
    207                     CMD="${sbindir}/${var}"
    208                 fi
    209             fi
    210 
    211 	    echo "env ${QUOT}${LDLIBRARYPATH_ENVVAR}=${libdir}:"'${'"${LDLIBRARYPATH_ENVVAR}"'}'${QUOT} ${CMD}
    212 	    ;;
    213 
    214 	--invoke)
    215 	    QUOT="\""
    216 	    echo "env ${QUOT}${LDLIBRARYPATH_ENVVAR}=${libdir}:"'${'"${LDLIBRARYPATH_ENVVAR}"'}'${QUOT}
    217 	    ;;
    218 
    219 	--cflags)
    220 	    echo $ECHO_N "${CFLAGS} ${ECHO_C}"
    221 	    ;;
    222 
    223 	--cc)
    224 	    echo $ECHO_N "${CC} ${ECHO_C}"
    225 	    ;;
    226 
    227 	--cxx)
    228 	    echo $ECHO_N "${CXX} ${ECHO_C}"
    229 	    ;;
    230 
    231 	--cxxflags)
    232 	    echo $ECHO_N "${CXXFLAGS} ${ECHO_C}"
    233 	    ;;
    234 
    235 	--cppflags)
    236 	    # Don't echo the -I. - it's unneeded.
    237 	    echo $ECHO_N "${CPPFLAGS} ${ECHO_C}" | sed -e 's/-I. //'
    238 	    ;;
    239 
    240 	--cppflags-searchpath)
    241 	    echo $ECHO_N "-I${prefix}/include ${ECHO_C}"
    242 	    ;;
    243 
    244 	--cppflags-dynamic)
    245 	    echo $ECHO_N "${SHAREDLIBCPPFLAGS} ${ECHO_C}"
    246 	    ;;
    247 
    248 	--cxxflags-dynamic)
    249 	    echo $ECHO_N "${SHAREDLIBCXXFLAGS} ${ECHO_C}"
    250 	    ;;
    251 
    252 	--cflags-dynamic)
    253 	    echo $ECHO_N "${SHAREDLIBCFLAGS} ${ECHO_C}"
    254 	    ;;
    255 
    256 	--ldflags-system)
    257 	    echo $ECHO_N "${LIBS} ${ECHO_C}"
    258 	    ;;
    259 
    260 	--ldflags)
    261 	    echo $ECHO_N "${LDFLAGS} ${ICULIBS} ${ECHO_C}"
    262 # $RPATH_LDFLAGS
    263 	    ;;
    264 
    265 	--ldflags-libsonly)
    266 	    echo $ECHO_N "${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA} ${ECHO_C}"
    267 	    ;;
    268 
    269 	--ldflags-icuio)
    270 	    echo $ECHO_N " ${ICULIBS_ICUIO} ${ECHO_C}"
    271 	    ;;
    272 
    273 	--ldflags-obsolete)
    274 	    echo $ECHO_N "${ICULIBS_OBSOLETE} ${ECHO_C}"
    275 	    ;;
    276 
    277 	--ldflags-toolutil)
    278 	    echo $ECHO_N " ${ICULIBS_TOOLUTIL} ${ECHO_C}"
    279 	    ;;
    280 
    281 	--ldflags-layout)
    282 	    echo $ECHO_N "${ICULIBS_LAYOUT} ${ICULIBS_LAYOUTEX} ${ECHO_C}"
    283 	    ;;
    284 
    285 	--ldflags-searchpath)
    286 	    echo $ECHO_N "-L${libdir} ${ECHO_C}"
    287 	    ;;
    288 
    289 	--detect-prefix)
    290 	    HERE=`echo $0 | sed -e "s/$ME//g"`
    291 	    if [ -f "${HERE}/../lib/${ICULIBS_COMMON_LIB_NAME}" -o -f  "${HERE}/../lib/${ICULIBS_COMMON_LIB_NAME_A}"  ]; then
    292 		prefix="${HERE}/.."
    293 		echo "## Using --prefix=${prefix}" 1>&2
    294 	    fi
    295 	    loaddefs
    296 	    loaddefs
    297 	    ;;
    298 
    299 	--exec-prefix)
    300 	    echo $exec_prefix
    301 	    ;;
    302 
    303 	--prefix)
    304 	    echo $prefix
    305 	    ;;
    306 
    307 	--prefix=*)
    308 	    prefix=$var
    309 	    loaddefs
    310 	    loaddefs
    311 	    ;;
    312 
    313 	--sysconfdir)
    314 	    echo $sysconfdir
    315 	    ;;
    316 
    317 	--mandir)
    318 	    echo $mandir
    319 	    ;;
    320 
    321 	--shared-datadir)
    322 	    echo $ECHO_N "${datadir} ${ECHO_C}"
    323 	    ;;
    324 
    325         --incfile)
    326 	    echo $ECHO_N "${pkglibdir}/Makefile.inc ${ECHO_C}"
    327 	    ;;
    328 
    329 	--incpkgdatafile)
    330 	    echo $ECHO_N "${pkglibdir}/pkgdata.inc ${ECHO_C}"
    331 	    ;;
    332 
    333 	--icudata)
    334 	    echo $ECHO_N "${ICUDATA_NAME} ${ECHO_C}"
    335 	    ;;
    336 
    337 	--icudata-mode)
    338 	    echo $ECHO_N "${PKGDATA_MODE} ${ECHO_C}"
    339 	    ;;
    340 
    341 	--icudata-install-dir)
    342         echo $ECHO_N "${ICUPKGDATA_DIR} ${ECHO_C}"
    343 	    ;;
    344 
    345 	--icudatadir)
    346 	    echo $ECHO_N "${ICUDATA_DIR} ${ECHO_C}"
    347 	    ;;
    348 
    349 	--shlib-c)
    350 	    echo $ECHO_N "${SHLIB_c} ${ECHO_C}"
    351 	    ;;
    352 
    353 	--shlib-cc)
    354 	    echo $ECHO_N "${SHLIB_cc} ${ECHO_C}"
    355 	    ;;
    356 
    357 	--version)
    358 	    echo $ECHO_N $VERSION
    359 	    ;;
    360 
    361 	--unicode-version)
    362 	    echo $ECHO_N $UNICODE_VERSION
    363 	    ;;
    364 
    365 	--host)
    366 	    echo $host
    367 	    exit 0
    368 	    ;;
    369 
    370 	--help)
    371 	    usage
    372 	    exit 0
    373 	    ;;
    374 
    375 	--usage)
    376 	    usage
    377 	    exit 0
    378 	    ;;
    379 
    380 #	--enable-rpath=*)
    381 #	    ENABLE_RPATH=$var
    382 #	    loaddefs
    383 #	    ;;
    384 
    385 	-?)
    386 	    usage
    387 	    exit 0
    388 	    ;;
    389 
    390         *)
    391 	    echo ${ME}: ERROR Unknown Option $arg 1>&2
    392             echo 1>&2
    393             shortusage 1>&2
    394 	    echo "### $ME: Exitting." 1>&2
    395             exit 1;
    396             ;;
    397     esac
    398     shift
    399 
    400     # Reset the ignore icuuc file check flag
    401     if [ $IGNORE_ICUUC_FILE_CHECK = "yes" ]; then
    402         IGNORE_ICUUC_FILE_CHECK="no"
    403         sanity
    404     fi
    405 done
    406 echo
    407 # Check once before we quit (will check last used prefix)
    408 sanity
    409 ## END of icu-config-bottom
    410 
    411 exit 0
    412