425 lines
11 KiB
Bash
Executable File
425 lines
11 KiB
Bash
Executable File
#!/bin/sh
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## -*-sh-*-
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#set -x
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# BEGIN of icu-config-top
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#******************************************************************************
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# Copyright (C) 1999-2004, International Business Machines
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# Corporation and others. All Rights Reserved.
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#******************************************************************************
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# This script is designed to aid configuration of ICU.
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### END of icu-config-top
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exec_prefix=`pkg-config --variable=exec_prefix icu`
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execprefix=$exec_prefix
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prefix=`pkg-config --variable=prefix icu`
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loaddefs()
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{
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libdir=`pkg-config --variable=libdir icu`
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bindir=`pkg-config --variable=bindir icu`
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datadir=`pkg-config --variable=datadir icu`
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bindir=`pkg-config --variable=sbindir icu`
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# about the ICU version
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VERSION=`pkg-config --modversion icu`
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UNICODE_VERSION=`pkg-config --variable=UNICODE_VERSION icu`
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# for icu-config to test with
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ICULIBS_COMMON_LIB_NAME=`pkg-config --variable=ICULIBS_COMMON_LIB_NAME icu`
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# Proper echo newline handling is needed in icu-config
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ECHO_N="-n"
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ECHO_C=""
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LDLIBRARYPATH_ENVVAR="LD_LIBRARY_PATH"
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pkgdatadir=`pkg-config --variable=pkgdatadir icu`
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pkglibdir=`pkg-config --variable=pkglibdir icu`
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CC="gcc"
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CXX="g++"
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# use a consistent INSTALL
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INSTALL="${SHELL} ${pkgdatadir}/install-sh -c"
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MKINSTALLDIRS="${SHELL} ${pkgdatadir}/mkinstalldirs"
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PKGDATA_MODE="dll"
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## End Linux-specific setup
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## -*-sh-*-
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## BEGIN of icu-config-bottom.
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## Copyright (c) 2002-2008, International Business Machines Corporation and
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## others. All Rights Reserved.
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ICUUC_FILE=${libdir}/${ICULIBS_COMMON_LIB_NAME}
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}
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## The actual code of icu-config goes here.
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ME=`basename "$0"`
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allflags()
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{
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echo " --bindir Print binary directory path (bin)"
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echo " --cc Print C compiler used [CC]"
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echo " --cflags Print C compiler flags [CFLAGS]"
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echo " --cflags-dynamic Print additional C flags for"
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echo " building shared libraries."
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echo " --cppflags Print C Preprocessor flags [CPPFLAGS]"
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echo " --cppflags-dynamic Print additional C Preprocessor flags for"
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echo " building shared libraries."
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echo " --cppflags-searchpath Print only -I include directives (-Iinclude)"
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echo " --cxx Print C++ compiler used [CXX]"
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echo " --cxxflags Print C++ compiler flags [CXXFLAGS]"
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echo " --cxxflags-dynamic Print additional C++ flags for"
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echo " building shared libraries."
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echo " --detect-prefix Attempt to detect prefix based on PATH"
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echo " --exec-prefix Print prefix for executables (/bin)"
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echo " --exists Return with 0 status if ICU exists else fail"
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echo " --help, -?, --usage Print this message"
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echo " --icudata Print shortname of ICU data file (icudt21l)"
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echo " --icudata-install-dir Print path to install data to - use as --install option to pkgdata(1)"
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echo " --icudata-mode Print default ICU pkgdata mode (dll) - use as --mode option to pkgdata(1)."
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echo " --icudatadir Print path to packaged archive data. Can set as [ICU_DATA]"
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echo " --invoke Print commands to invoke an ICU program"
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echo " --invoke=<prog> Print commands to invoke an ICU program named <prog> (ex: genrb)"
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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. "
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echo " --ldflags-layout Print ICU layout engine link directive. Use in addition to --ldflags"
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echo " --ldflags-libsonly Same as --ldflags, but only the -l directives"
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echo " --ldflags-searchpath Print only -L (search path) directive"
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echo " --ldflags-system Print only system libs ICU links with (-lpthread, -lm)"
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echo " --ldflags-icuio Print ICU icuio link directive. Use in addition to --ldflags "
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echo " --ldflags-obsolete Print ICU obsolete link directive. Use in addition to --ldflags. (requires icuapps/obsolete to be built and installed.) "
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echo " --mandir Print manpage (man) path"
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echo " --prefix Print PREFIX to icu install (/usr/local)"
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echo " --prefix=XXX Set prefix to XXX for remainder of command"
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echo " --sbindir Print system binary path (sbin) "
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echo " --shared-datadir Print shared data (share) path. This is NOT the ICU data dir."
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echo " --shlib-c Print the command to compile and build C shared libraries with ICU"
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echo " --shlib-cc Print the command to compile and build C++ shared libraries with ICU"
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echo " --sysconfdir Print system config (etc) path"
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echo " --unicode-version Print version of Unicode data used in ICU ($UNICODE_VERSION)"
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echo " --version Print ICU version ($VERSION)"
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echo " --incfile Print path to Makefile.inc"
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echo " --incpkgdatafile Print path to pkgdata.inc (for -O option of pkgdata)"
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echo " --install Print path to install-sh"
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echo " --mkinstalldirs Print path to mkinstalldirs"
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}
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## Print the normal usage message
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shortusage()
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{
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echo "usage: ${ME} " `allflags | cut -c-25 | sed -e 's%.*%[ & ]%'`
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}
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usage()
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{
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echo "${ME}: icu-config: ICU configuration helper script"
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echo
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echo "The most commonly used options will be --cflags, --cxxflags, --cppflags, and --ldflags."
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echo 'Example (in make): CPFLAGS=$(shell icu-config --cppflags)'
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echo ' LDFLAGS=$(shell icu-config --ldflags)'
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echo " (etc).."
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echo
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echo "Usage:"
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allflags
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echo
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echo " [Brackets] show MAKE variable equivalents, (parenthesis) show example output"
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echo
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echo "Copyright (c) 2002, International Business Machines Corporation and others. All Rights Reserved."
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}
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## Check the sanity of current variables
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sanity()
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{
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if [ ! -f ${ICUUC_FILE} ] && [ ${IGNORE_ICUUC_FILE_CHECK} = "no" ];
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then
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echo "### $ME: Can't find ${ICUUC_FILE} - ICU prefix is wrong." 1>&2
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echo "### Try the --prefix= option " 1>&2
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echo "### or --detect-prefix"
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echo "### $ME: Exitting." 1>&2
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exit 2
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fi
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}
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## Main starts here.
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if [ $# -lt 1 ]; then
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shortusage
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exit 1
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fi
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# For certain options (e.g. --detect-prefix) don't check for icuuc library file.
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IGNORE_ICUUC_FILE_CHECK="no";
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case "$1" in
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*prefix*)
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IGNORE_ICUUC_FILE_CHECK="yes"
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;;
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esac
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# Load our variables from autoconf
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# ALWAYS load twice because of dependencies
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loaddefs
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loaddefs
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if [ $1 = "--selfcheck" ];
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then
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echo "passed"
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exit
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# EXIT for self check
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fi
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sanity
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while [ $# -gt 0 ];
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do
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arg="$1"
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var=`echo $arg | sed -e 's/^[^=]*=//'`
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# echo "### processing $arg" 1>&2
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case "$arg" in
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# undocumented.
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--debug)
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set -x
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;;
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--so)
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pkg-config --variable=SO icu
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;;
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--bindir)
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echo $bindir
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;;
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--libdir)
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echo $libdir
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;;
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--exists)
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sanity
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;;
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--sbindir)
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echo $sbindir
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;;
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--mkinstalldirs)
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echo ${MKINSTALLDIRS}
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;;
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--install)
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echo ${INSTALL}
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;;
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--invoke=*)
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QUOT="\""
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CMD="${var}"
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# If it's not a locally executable command (1st choice) then
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# search for it in the ICU directories.
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if [ ! -x ${CMD} ]; then
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if [ -x ${bindir}/${var} ]; then
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CMD="${bindir}/${var}"
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fi
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if [ -x ${sbindir}/${var} ]; then
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CMD="${sbindir}/${var}"
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fi
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fi
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echo "env ${QUOT}${LDLIBRARYPATH_ENVVAR}=${libdir}:"'${'"${LDLIBRARYPATH_ENVVAR}"'}'${QUOT} ${CMD}
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;;
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--invoke)
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QUOT="\""
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echo "env ${QUOT}${LDLIBRARYPATH_ENVVAR}=${libdir}:"'${'"${LDLIBRARYPATH_ENVVAR}"'}'${QUOT}
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;;
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--cflags)
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pkg-config --variable=CFLAGS icu
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;;
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--cc)
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echo $ECHO_N "${CC}${ECHO_C} "
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;;
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--cxx)
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echo $ECHO_N "${CXX}${ECHO_C} "
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;;
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--cxxflags)
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pkg-config --variable=CXXFLAGS icu
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;;
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--cppflags)
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# Don't echo the -I. - it's unneeded.
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CPPFLAGS=`pkg-config --variable=CPPFLAGS icu`
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echo $ECHO_N "${CPPFLAGS}${ECHO_C} " | sed -e 's/-I. //'
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;;
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--cppflags-searchpath)
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echo $ECHO_N "-I${prefix}/include${ECHO_C} "
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;;
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--cppflags-dynamic)
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pkg-config --variable=SHAREDLIBCPPFLAGS icu
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;;
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--cxxflags-dynamic)
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pkg-config --variable=SHAREDLIBCXXFLAGS icu
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;;
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--cflags-dynamic)
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pkg-config --variable=SHAREDLIBCFLAGS icu
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;;
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--ldflags-system)
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pkg-config --variable=ICULIBS_SYSTEMLIBS icu
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;;
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--ldflags)
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pkg-config --libs icu
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;;
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--ldflags-libsonly)
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pkg-config --variable=ICULIBS_LIBSONLY icu
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;;
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--ldflags-icuio)
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pkg-config --variable=ICULIBS_ICUIO icu
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;;
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--ldflags-obsolete)
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pkg-config --variable=ICULIBS_OBSOLETE icu
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;;
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--ldflags-toolutil)
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pkg-config --variable=ICULIBS_TOOLUTIL icu
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;;
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--ldflags-layout)
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pkg-config --variable=ICULIBS_LAYOUT icu
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;;
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--ldflags-searchpath)
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echo $ECHO_N "-L${libdir}${ECHO_C} "
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;;
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--detect-prefix)
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HERE=`echo $0 | sed -e "s/$ME//g"`
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if [ -f $HERE/../lib/${ICULIBS_COMMON_LIB_NAME} ]; then
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prefix=$HERE/..
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echo "## Using --prefix=${prefix}" 1>&2
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fi
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loaddefs
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loaddefs
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;;
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--exec-prefix)
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echo $exec_prefix
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;;
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--prefix)
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echo $prefix
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;;
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--prefix=*)
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prefix=$var
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loaddefs
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loaddefs
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;;
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--sysconfdir)
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pkg-config --variable=sysconfdir icu
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;;
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--mandir)
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pkg-config --variable=mandir icu
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;;
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--shared-datadir)
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echo $ECHO_N "${datadir}${ECHO_C} "
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;;
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--incfile)
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echo $ECHO_N "${pkglibdir}/Makefile.inc${ECHO_C} "
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;;
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--incpkgdatafile)
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echo $ECHO_N "${pkglibdir}/pkgdata.inc${ECHO_C} "
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;;
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--icudata)
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pkg-config --variable=ICUDATA_NAME icu
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;;
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--icudata-mode)
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echo $ECHO_N "${PKGDATA_MODE}${ECHO_C} "
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;;
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--icudata-install-dir)
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pkg-config --variable=ICUPKGDATA_DIR icu
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;;
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--icudatadir)
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pkg-config --variable=ICUDATA_DIR icu
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;;
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--shlib-c)
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pkg-config --variable=SHLIB_c icu
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;;
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--shlib-cc)
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pkg-config --variable=SHLIB_cc icu
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;;
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--version)
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echo $ECHO_N $VERSION
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;;
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--unicode-version)
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echo $ECHO_N $UNICODE_VERSION
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;;
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--help)
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usage
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exit 0
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;;
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--usage)
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usage
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exit 0
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;;
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-?)
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usage
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exit 0
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;;
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*)
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echo ${ME}: ERROR Unknown Option $arg 1>&2
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echo 1>&2
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shortusage 1>&2
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echo "### $ME: Exitting." 1>&2
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exit 1;
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;;
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esac
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shift
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# Reset the ignore icuuc file check flag
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if [ $IGNORE_ICUUC_FILE_CHECK = "yes" ]; then
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IGNORE_ICUUC_FILE_CHECK="no"
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sanity
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fi
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done
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echo
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# Check once before we quit (will check last used prefix)
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sanity
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## END of icu-config-bottom
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exit 0
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