mirror of
https://github.com/curl/curl.git
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5e46c2909f
Build scripts must be executed by the os/400 shell (sh), not bash which
is a PASE program.
Shell function get_make_vars() escaping reworked to match $() subcommand
construct.
Follow-up to 8a622baf9e
Closes #13366
293 lines
9.7 KiB
Bash
Executable File
293 lines
9.7 KiB
Bash
Executable File
#!/bin/sh
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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CLcommand()
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{
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/usr/bin/system "${@}" || exit 1
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}
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setenv()
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{
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# Define and export.
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eval "${1}=${2}"
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export "${1?}"
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}
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case "${SCRIPTDIR}" in
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/*) ;;
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*) SCRIPTDIR="$(pwd)/${SCRIPTDIR}"
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esac
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while true
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do case "${SCRIPTDIR}" in
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*/.) SCRIPTDIR="${SCRIPTDIR%/.}";;
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*) break;;
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esac
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done
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# The script directory is supposed to be in $TOPDIR/packages/os400.
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TOPDIR=$(dirname "${SCRIPTDIR}")
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TOPDIR=$(dirname "${TOPDIR}")
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export SCRIPTDIR TOPDIR
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# Extract the SONAME from the library makefile.
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SONAME="$(sed -e '/^VERSIONCHANGE=/!d;s/^.*=\([0-9]*\).*/\1/' \
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< "${TOPDIR}/lib/Makefile.soname")"
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export SONAME
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# Get OS/400 configuration parameters.
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. "${SCRIPTDIR}/config400.default"
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if [ -f "${SCRIPTDIR}/config400.override" ]
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then . "${SCRIPTDIR}/config400.override"
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fi
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# Need to get the version definitions.
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LIBCURL_VERSION=$(grep '^#define *LIBCURL_VERSION ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/.*"\(.*\)".*/\1/')
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LIBCURL_VERSION_MAJOR=$(grep '^#define *LIBCURL_VERSION_MAJOR ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/^#define *LIBCURL_VERSION_MAJOR *\([^ ]*\).*/\1/')
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LIBCURL_VERSION_MINOR=$(grep '^#define *LIBCURL_VERSION_MINOR ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/^#define *LIBCURL_VERSION_MINOR *\([^ ]*\).*/\1/')
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LIBCURL_VERSION_PATCH=$(grep '^#define *LIBCURL_VERSION_PATCH ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/^#define *LIBCURL_VERSION_PATCH *\([^ ]*\).*/\1/')
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LIBCURL_VERSION_NUM=$(grep '^#define *LIBCURL_VERSION_NUM ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/^#define *LIBCURL_VERSION_NUM *0x\([^ ]*\).*/\1/')
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LIBCURL_TIMESTAMP=$(grep '^#define *LIBCURL_TIMESTAMP ' \
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"${TOPDIR}/include/curl/curlver.h" |
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sed 's/.*"\(.*\)".*/\1/')
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export LIBCURL_VERSION
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export LIBCURL_VERSION_MAJOR LIBCURL_VERSION_MINOR LIBCURL_VERSION_PATCH
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export LIBCURL_VERSION_NUM LIBCURL_TIMESTAMP
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################################################################################
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#
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# OS/400 specific definitions.
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#
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################################################################################
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LIBIFSNAME="/QSYS.LIB/${TARGETLIB}.LIB"
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################################################################################
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#
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# Procedures.
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#
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################################################################################
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# action_needed dest [src]
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#
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# dest is an object to build
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# if specified, src is an object on which dest depends.
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#
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# exit 0 (succeeds) if some action has to be taken, else 1.
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action_needed()
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{
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[ ! -e "${1}" ] && return 0
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[ -n "${2}" ] || return 1
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# shellcheck disable=SC3013
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[ "${1}" -ot "${2}" ] && return 0
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return 1
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}
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# canonicalize_path path
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#
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# Return canonicalized path as:
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# - Absolute
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# - No . or .. component.
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canonicalize_path()
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{
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if expr "${1}" : '^/' > /dev/null
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then P="${1}"
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else P="$(pwd)/${1}"
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fi
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R=
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IFSSAVE="${IFS}"
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IFS="/"
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for C in ${P}
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do IFS="${IFSSAVE}"
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case "${C}" in
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.) ;;
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..) R="$(expr "${R}" : '^\(.*/\)..*')"
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;;
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?*) R="${R}${C}/"
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;;
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*) ;;
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esac
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done
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IFS="${IFSSAVE}"
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echo "/$(expr "${R}" : '^\(.*\)/')"
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}
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# make_module module_name source_name [additional_definitions]
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#
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# Compile source name into ASCII module if needed.
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# As side effect, append the module name to variable MODULES.
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# Set LINK to "YES" if the module has been compiled.
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make_module()
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{
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MODULES="${MODULES} ${1}"
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MODIFSNAME="${LIBIFSNAME}/${1}.MODULE"
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action_needed "${MODIFSNAME}" "${2}" || return 0;
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SRCDIR="$(dirname "$(canonicalize_path "${2}")")"
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# #pragma convert has to be in the source file itself, i.e.
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# putting it in an include file makes it only active
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# for that include file.
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# Thus we build a temporary file with the pragma prepended to
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# the source file and we compile that temporary file.
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{
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echo "#line 1 \"${2}\""
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echo "#pragma convert(819)"
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echo "#line 1"
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cat "${2}"
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} > __tmpsrcf.c
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CMD="CRTCMOD MODULE(${TARGETLIB}/${1}) SRCSTMF('__tmpsrcf.c')"
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CMD="${CMD} SYSIFCOPT(*IFS64IO *ASYNCSIGNAL)"
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# CMD="${CMD} OPTION(*INCDIRFIRST *SHOWINC *SHOWSYS)"
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CMD="${CMD} OPTION(*INCDIRFIRST)"
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CMD="${CMD} LOCALETYPE(*LOCALE) FLAG(10)"
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CMD="${CMD} INCDIR('${QADRTDIR}/include'"
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CMD="${CMD} '${TOPDIR}/include/curl' '${TOPDIR}/include' '${SRCDIR}'"
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CMD="${CMD} '${TOPDIR}/packages/OS400'"
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if [ "${WITH_ZLIB}" != "0" ]
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then CMD="${CMD} '${ZLIB_INCLUDE}'"
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fi
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if [ "${WITH_LIBSSH2}" != "0" ]
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then CMD="${CMD} '${LIBSSH2_INCLUDE}'"
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fi
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CMD="${CMD} ${INCLUDES})"
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CMD="${CMD} TGTCCSID(${TGTCCSID}) TGTRLS(${TGTRLS})"
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CMD="${CMD} OUTPUT(${OUTPUT})"
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CMD="${CMD} OPTIMIZE(${OPTIMIZE})"
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CMD="${CMD} DBGVIEW(${DEBUG})"
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DEFINES="${3} 'qadrt_use_inline'"
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if [ "${WITH_ZLIB}" != "0" ]
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then DEFINES="${DEFINES} HAVE_LIBZ"
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fi
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if [ "${WITH_LIBSSH2}" != "0" ]
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then DEFINES="${DEFINES} USE_LIBSSH2"
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fi
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if [ -n "${DEFINES}" ]
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then CMD="${CMD} DEFINE(${DEFINES})"
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fi
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CLcommand "${CMD}"
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rm -f __tmpsrcf.c
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# shellcheck disable=SC2034
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LINK=YES
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}
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# Determine DB2 object name from IFS name.
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db2_name()
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{
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if [ "${2}" = 'nomangle' ]
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then basename "${1}" |
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tr 'a-z-' 'A-Z_' |
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sed -e 's/\..*//' \
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-e 's/^\(.\).*\(.........\)$/\1\2/'
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else basename "${1}" |
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tr 'a-z-' 'A-Z_' |
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sed -e 's/\..*//' \
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-e 's/^CURL_*/C/' \
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-e 's/^TOOL_*/T/' \
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-e 's/^\(.\).*\(.........\)$/\1\2/'
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fi
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}
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# Copy IFS file replacing version info.
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versioned_copy()
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{
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sed -e "s/@LIBCURL_VERSION@/${LIBCURL_VERSION}/g" \
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-e "s/@LIBCURL_VERSION_MAJOR@/${LIBCURL_VERSION_MAJOR}/g" \
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-e "s/@LIBCURL_VERSION_MINOR@/${LIBCURL_VERSION_MINOR}/g" \
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-e "s/@LIBCURL_VERSION_PATCH@/${LIBCURL_VERSION_PATCH}/g" \
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-e "s/@LIBCURL_VERSION_NUM@/${LIBCURL_VERSION_NUM}/g" \
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-e "s/@LIBCURL_TIMESTAMP@/${LIBCURL_TIMESTAMP}/g" \
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< "${1}" > "${2}"
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}
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# Get definitions from a make file.
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# The `sed' statement works as follows:
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# - Join \nl-separated lines.
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# - Retain only lines that begins with "identifier =".
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# - Replace @...@ substitutions by shell variable references.
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# - Turn these lines into shell variable assignments.
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get_make_vars()
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{
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eval "$(sed -e ': begin' \
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-e '/\\$/{' \
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-e 'N' \
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-e 's/\\\n/ /' \
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-e 'b begin' \
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-e '}' \
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-e 's/[[:space:]][[:space:]]*/ /g' \
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-e '/^[A-Za-z_][A-Za-z0-9_]* *=/!d' \
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-e 's/@\([A-Za-z0-9_]*\)@/${\1}/g' \
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-e 's/ *= */=/' \
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-e 's/=\(.*[^ ]\) *$/="\1"/' \
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-e 's/\$(\([^)]*\))/${\1}/g' \
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< "${1}")"
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}
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