root/build-tools/build-srpms-common.sh
albailey e2bcb4c6c8 Eliminate intermediate .tox files during build
The symlinks under .tox were being included for md5sum
calculations.

The md5sum calculations would report an error when a file containing
a space was encountered (which can happen in some .tox libraries such
as setuptools

Change-Id: Ib9bfe55a66e1f27b1e39596b14303c0ef00852c6
Signed-off-by: albailey <Al.Bailey@windriver.com>
2020-08-27 11:01:45 -05:00

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#
# Copyright (c) 2018 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
#
# Functions common to build-srpm-serial and build-srpm-parallel.
#
SRC_BUILD_TYPE_SRPM="srpm"
SRC_BUILD_TYPE_SPEC="spec"
SRC_BUILD_TYPES="$SRC_BUILD_TYPE_SRPM $SRC_BUILD_TYPE_SPEC"
set_build_info () {
local info_file="$MY_WORKSPACE/BUILD_INFO"
local layer_prefix="${LAYER^^}_"
if [ "${LAYER}" == "" ]; then
layer_prefix=""
fi
mkdir -p "$(dirname ${info_file})"
echo "${layer_prefix}OS=\"centos\"" > "${info_file}"
echo "${layer_prefix}JOB=\"n/a\"" >> "${info_file}"
echo "${layer_prefix}BUILD_BY=\"${USER}\"" >> "${info_file}"
echo "${layer_prefix}BUILD_NUMBER=\"n/a\"" >> "${info_file}"
echo "${layer_prefix}BUILD_HOST=\"$(hostname)\"" >> "${info_file}"
echo "${layer_prefix}BUILD_DATE=\"$(date '+%Y-%m-%d %H:%M:%S %z')\"" >> "${info_file}"
}
str_lst_contains() {
TARGET="$1"
LST="$2"
if [[ $LST =~ (^|[[:space:]])$TARGET($|[[:space:]]) ]] ; then
return 0
else
return 1
fi
}
#
# md5sums_from_input_vars <src-build-type> <srpm-or-spec-path> <work-dir>
#
# Returns md5 data for all input files of a src.rpm.
# Assumes PKG_BASE, ORIG_SRPM_PATH have been defined and the
# build_srpm.data file has already been sourced.
#
# Arguments:
# src-build-type: Any single value from $SRC_BUILD_TYPES.
# e.g. 'srpm' or 'spec'
# srpm-or-spec-path: Absolute path to an src.rpm, or to a
# spec file.
# work-dir: Optional working directory. If a path is
# specified but does not exist, it will be created.
#
# Returns: output of md5sum command with canonical path names
#
md5sums_from_input_vars () {
local SRC_BUILD_TYPE="$1"
local SRPM_OR_SPEC_PATH="$2"
local WORK_DIR="$3"
local TMP_FLAG=0
local LINK_FILTER='[/]stx[/]downloads[/]'
if ! str_lst_contains "$SRC_BUILD_TYPE" "$SRC_BUILD_TYPES" ; then
>&2 echo "ERROR: $FUNCNAME (${LINENO}): invalid arg: SRC_BUILD_TYPE='$SRC_BUILD_TYPE'"
return 1
fi
if [ -z $WORK_DIR ]; then
WORK_DIR=$(mktemp -d /tmp/${FUNCNAME}_XXXXXX)
if [ $? -ne 0 ]; then
>&2 echo "ERROR: $FUNCNAME (${LINENO}): mktemp -d /tmp/${FUNCNAME}_XXXXXX"
return 1
fi
TMP_FLAG=1
else
mkdir -p "$WORK_DIR"
if [ $? -ne 0 ]; then
>&2 echo "ERROR: $FUNCNAME (${LINENO}): mkdir -p '$WORK_DIR'"
return 1
fi
fi
local INPUT_FILES_SORTED="$WORK_DIR/srpm_sorted_input.files"
# Create lists of input files (INPUT_FILES) and symlinks (INPUT_LINKS).
srpm_source_file_list "$SRC_BUILD_TYPE" "$SRPM_OR_SPEC_PATH" "$INPUT_FILES_SORTED"
if [ $? -eq 1 ]; then
return 1
fi
# Remove $MY_REPO prefix from paths
cat $INPUT_FILES_SORTED | xargs -d '\n' md5sum | sed "s# $(readlink -f $MY_REPO)/# #"
if [ $TMP_FLAG -eq 0 ]; then
\rm -f $INPUT_FILES_SORTED
else
\rm -rf $WORK_DIR
fi
return 0
}