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#!/bin/sh
# Copyright (C) The libssh2 project and its contributors.
# SPDX-License-Identifier: BSD-3-Clause
setenv()
{
# Define and export.
eval "${1}=${2}"
export "${1?}"
}
case "${SCRIPTDIR}" in
/*) ;;
*) SCRIPTDIR="$(pwd)/${SCRIPTDIR}"
esac
while true
do case "${SCRIPTDIR}" in
*/.) SCRIPTDIR="${SCRIPTDIR%/.}";;
*) break;;
esac
done
# The script directory is supposed to be in $TOPDIR/os400.
TOPDIR=$(dirname "${SCRIPTDIR}")
export SCRIPTDIR TOPDIR
# Extract the SONAME from the library makefile.
SONAME=$(sed -e '/^VERSION=/!d' \
-e 's/^.* \([0-9]*\):.*$/\1/' -e 'q' \
< "${TOPDIR}/src/Makefile.am")
export SONAME
# Get OS/400 configuration parameters.
. "${SCRIPTDIR}/config400.default"
if [ -f "${SCRIPTDIR}/config400.override" ]
then . "${SCRIPTDIR}/config400.override"
fi
# Need to get the version definitions.
LIBSSH2_VERSION=$(grep '^#define *LIBSSH2_VERSION ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/.*"\(.*\)".*/\1/')
LIBSSH2_VERSION_MAJOR=$(grep '^#define *LIBSSH2_VERSION_MAJOR ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/^#define *LIBSSH2_VERSION_MAJOR *\([^ ]*\).*/\1/')
LIBSSH2_VERSION_MINOR=$(grep '^#define *LIBSSH2_VERSION_MINOR ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/^#define *LIBSSH2_VERSION_MINOR *\([^ ]*\).*/\1/')
LIBSSH2_VERSION_PATCH=$(grep '^#define *LIBSSH2_VERSION_PATCH ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/^#define *LIBSSH2_VERSION_PATCH *\([^ ]*\).*/\1/')
LIBSSH2_VERSION_NUM=$(grep '^#define *LIBSSH2_VERSION_NUM ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/^#define *LIBSSH2_VERSION_NUM *0x\([^ ]*\).*/\1/')
LIBSSH2_TIMESTAMP=$(grep '^#define *LIBSSH2_TIMESTAMP ' \
"${TOPDIR}/include/libssh2.h" |
sed 's/.*"\(.*\)".*/\1/')
export LIBSSH2_VERSION
export LIBSSH2_VERSION_MAJOR LIBSSH2_VERSION_MINOR LIBSSH2_VERSION_PATCH
export LIBSSH2_VERSION_NUM LIBSSH2_TIMESTAMP
################################################################################
#
# OS/400 specific definitions.
#
################################################################################
LIBIFSNAME="/QSYS.LIB/${TARGETLIB}.LIB"
################################################################################
#
# Procedures.
#
################################################################################
# action_needed dest [src]
#
# dest is an object to build
# if specified, src is an object on which dest depends.
#
# exit 0 (succeeds) if some action has to be taken, else 1.
action_needed()
{
[ ! -e "${1}" ] && return 0
[ -n "${2}" ] || return 1
# shellcheck disable=SC3013
[ "${1}" -ot "${2}" ] && return 0
return 1
}
# canonicalize_path path
#
# Return canonicalized path as:
# - Absolute
# - No . or .. component.
canonicalize_path()
{
if expr "${1}" : '^/' > /dev/null
then P="${1}"
else P="$(pwd)/${1}"
fi
R=
IFSSAVE="${IFS}"
IFS="/"
for C in ${P}
do IFS="${IFSSAVE}"
case "${C}" in
.) ;;
..) R="$(expr "${R}" : '^\(.*/\)..*')"
;;
?*) R="${R}${C}/"
;;
*) ;;
esac
done
IFS="${IFSSAVE}"
echo "/$(expr "${R}" : '^\(.*\)/')"
}
# make_module module_name source_name [additional_definitions]
#
# Compile source name into ASCII module if needed.
# As side effect, append the module name to variable MODULES.
# Set LINK to "YES" if the module has been compiled.
make_module()
{
MODULES="${MODULES} ${1}"
MODIFSNAME="${LIBIFSNAME}/${1}.MODULE"
action_needed "${MODIFSNAME}" "${2}" || return 0;
SRCDIR="$(dirname "$(canonicalize_path "${2}")")"
# #pragma convert has to be in the source file itself, i.e.
# putting it in an include file makes it only active
# for that include file.
# Thus we build a temporary file with the pragma prepended to
# the source file and we compile that temporary file.
{
echo "#line 1 \"${2}\""
echo "#pragma convert(819)"
echo "#line 1"
cat "${2}"
} > __tmpsrcf.c
CMD="CRTCMOD MODULE(${TARGETLIB}/${1}) SRCSTMF('__tmpsrcf.c')"
# CMD="${CMD} SYSIFCOPT(*IFS64IO) OPTION(*INCDIRFIRST *SHOWINC *SHOWSYS)"
CMD="${CMD} SYSIFCOPT(*IFS64IO) OPTION(*INCDIRFIRST)"
CMD="${CMD} LOCALETYPE(*LOCALE) FLAG(10)"
CMD="${CMD} INCDIR('${TOPDIR}/os400/include'"
CMD="${CMD} '${QADRTDIR}/include' '${TOPDIR}/include'"
CMD="${CMD} '${TOPDIR}/os400' '${SRCDIR}'"
if [ "${WITH_ZLIB}" != "0" ]
then CMD="${CMD} '${ZLIB_INCLUDE}'"
fi
CMD="${CMD} ${INCLUDES})"
CMD="${CMD} TGTCCSID(${TGTCCSID}) TGTRLS(${TGTRLS})"
CMD="${CMD} OUTPUT(${OUTPUT})"
CMD="${CMD} OPTIMIZE(${OPTIMIZE})"
CMD="${CMD} DBGVIEW(${DEBUG})"
DEFINES="${3}"
if [ "${WITH_ZLIB}" != "0" ]
then DEFINES="${DEFINES} LIBSSH2_HAVE_ZLIB"
fi
if [ "${WITH_MD5}" != 'yes' ]
then DEFINES="${DEFINES} LIBSSH2_NO_MD5"
fi
if [ -n "${DEFINES}" ]
then CMD="${CMD} DEFINE(${DEFINES})"
fi
system "${CMD}"
rm -f __tmpsrcf.c
# shellcheck disable=SC2034
LINK=YES
}
# Determine DB2 object name from IFS name.
db2_name()
{
if [ "${2}" = 'nomangle' ]
then basename "${1}" |
tr 'a-z-' 'A-Z_' |
sed -e 's/\..*//;s/^\(.\).*\(.........\)$/\1\2/'
else basename "${1}" |
tr 'a-z-' 'A-Z_' |
sed -e 's/\..*//;s/^LIBSSH2_/SSH2_/' \
-e 's/^\(.\).*\(.........\)$/\1\2/' \
-e 's/^SPUBLICKEY$/SSH2_PKEY/'
fi
}
# Copy stream replacing version info.
versioned_copy()
{
sed -e "s/@LIBSSH2_VERSION@/${LIBSSH2_VERSION}/g" \
-e "s/@LIBSSH2_VERSION_MAJOR@/${LIBSSH2_VERSION_MAJOR}/g" \
-e "s/@LIBSSH2_VERSION_MINOR@/${LIBSSH2_VERSION_MINOR}/g" \
-e "s/@LIBSSH2_VERSION_PATCH@/${LIBSSH2_VERSION_PATCH}/g" \
-e "s/@LIBSSH2_VERSION_NUM@/${LIBSSH2_VERSION_NUM}/g" \
-e "s/@LIBSSH2_TIMESTAMP@/${LIBSSH2_TIMESTAMP}/g"
}
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