build-cpuid.sh

#!/usr/bin/env bash

# Written and placed in public domain by Jeffrey Walton
# This script builds Cpuid from sources.

CPUID_VER=20180519
CPUID_TAR=cpuid-${CPUID_VER}.src.tar.gz
CPUID_DIR=cpuid-${CPUID_VER}
PKG_NAME=cpuid

###############################################################################

# Get the environment as needed.
if [[ "${SETUP_ENVIRON_DONE}" != "yes" ]]; then
    if ! source ./setup-environ.sh
    then
        echo "Failed to set environment"
        exit 1
    fi
fi

# Bail early
if [[ $(uname -m 2>/dev/null | grep -i -c -E 'i86pc|i.86|amd64|x86_64') -eq 0 ]]
then
    echo "Failed to build cpuid. The program is only valid for x86 platforms."
    exit 1
fi

# The password should die when this subshell goes out of scope
if [[ "${SUDO_PASSWORD_DONE}" != "yes" ]]; then
    if ! source ./setup-password.sh
    then
        echo "Failed to process password"
        exit 1
    fi
fi

###############################################################################

if ! ./build-cacert.sh
then
    echo "Failed to install CA Certs"
    exit 1
fi

###############################################################################

echo ""
echo "========================================"
echo "================ CPUID ================="
echo "========================================"

echo ""
echo "**********************"
echo "Downloading package"
echo "**********************"

echo ""
echo "Cpuid ${CPUID_VER}..."

if ! "${WGET}" -q -O "$CPUID_TAR" --ca-certificate="${LETS_ENCRYPT_ROOT}" \
     "http://www.etallen.com/cpuid/$CPUID_TAR"
then
    echo "Failed to download Cpuid"
    exit 1
fi

rm -rf "$CPUID_DIR" &>/dev/null
gzip -d < "$CPUID_TAR" | tar xf -
cd "$CPUID_DIR"

if [[ -e ../patch/cpuid.patch ]]; then
    echo ""
    echo "**********************"
    echo "Patching package"
    echo "**********************"

    patch -u -p0 < ../patch/cpuid.patch
fi

# Escape dollar sign for $ORIGIN in makefiles. Required so
# $ORIGIN works in both configure tests and makefiles.
bash "${INSTX_TOPDIR}/fix-makefiles.sh"

echo ""
echo "**********************"
echo "Building package"
echo "**********************"

# Since we call the makefile directly, we need to escape dollar signs.
PKG_CONFIG_PATH="${INSTX_PKGCONFIG}"
CPPFLAGS=$(echo "${INSTX_CPPFLAGS}" | sed 's/\$/\$\$/g')
ASFLAGS=$(echo "${INSTX_ASFLAGS}" | sed 's/\$/\$\$/g')
CFLAGS=$(echo "${INSTX_CFLAGS}" | sed 's/\$/\$\$/g')
CXXFLAGS=$(echo "${INSTX_CXXFLAGS}" | sed 's/\$/\$\$/g')
LDFLAGS=$(echo "${INSTX_LDFLAGS}" | sed 's/\$/\$\$/g')
LIBS="${INSTX_LDLIBS}"

MAKE_FLAGS=()
MAKE_FLAGS+=("-j" "${INSTX_JOBS}")
MAKE_FLAGS+=("CPPFLAGS=${CPPFLAGS} -I.")
MAKE_FLAGS+=("ASFLAGS=${ASFLAGS}")
MAKE_FLAGS+=("CFLAGS=${CFLAGS}")
MAKE_FLAGS+=("CXXFLAGS=${CXXFLAGS}")
MAKE_FLAGS+=("LDFLAGS=${LDFLAGS}")
MAKE_FLAGS+=("LIBS=${LIBS}")

if ! "${MAKE}" "${MAKE_FLAGS[@]}"
then
    echo ""
    echo "**********************"
    echo "Failed to build cpuid"
    echo "**********************"
    exit 1
fi

# Fix runpaths
bash "${INSTX_TOPDIR}/fix-runpath.sh"

#echo ""
#echo "**********************"
#echo "Testing package"
#echo "**********************"

# No make check program
#MAKE_FLAGS=("check")
#if ! "${MAKE}" "${MAKE_FLAGS[@]}"
#then
#    echo "Failed to test Cpuid"
#    exit 1
#fi

# Fix runpaths again
bash "${INSTX_TOPDIR}/fix-runpath.sh"

echo ""
echo "**********************"
echo "Installing package"
echo "**********************"

MAKE_FLAGS=("install" "PREFIX=${INSTX_PREFIX}" "LIBDIR=${INSTX_LIBDIR}")
if [[ -n "${SUDO_PASSWORD}" ]]; then
    printf "%s\n" "${SUDO_PASSWORD}" | sudo ${SUDO_ENV_OPT} -S "${MAKE}" "${MAKE_FLAGS[@]}"
    printf "%s\n" "${SUDO_PASSWORD}" | sudo ${SUDO_ENV_OPT} -S bash "${INSTX_TOPDIR}/fix-permissions.sh" "${INSTX_PREFIX}"
else
    "${MAKE}" "${MAKE_FLAGS[@]}"
    bash "${INSTX_TOPDIR}/fix-permissions.sh" "${INSTX_PREFIX}"
fi

###############################################################################

echo ""
echo "*****************************************************************************"
echo "Please run Bash's 'hash -r' to update program cache in the current shell"
echo "*****************************************************************************"

###############################################################################

touch "${INSTX_PKG_CACHE}/${PKG_NAME}"

cd "${CURR_DIR}" || exit 1

###############################################################################

# Set to false to retain artifacts
if true;
then
    ARTIFACTS=("$CPUID_TAR" "$CPUID_DIR")
    for artifact in "${ARTIFACTS[@]}"; do
        rm -rf "$artifact"
    done
fi

exit 0