termux-packages/build-package.sh
Leonid Pliushch c352216c63 packages: standardize values of several control variables for build.sh
Variables

 TERMUX_PKG_PLATFORM_INDEPENDENT
 TERMUX_DEBUG
 TERMUX_PKG_HAS_DEBUG
 TERMUX_PKG_ESSENTIAL
 TERMUX_SUBPKG_ESSENTIAL
 TERMUX_PKG_NO_STATICSPLIT
 TERMUX_PKG_BUILD_IN_SRC
 TERMUX_PKG_FORCE_CMAKE
 TERMUX_PKG_HOSTBUILD

should not accept arbitrary values for marking them "enabled". Instead
they should accept boolean values which makes them easier to handle and
also makes their meaning clear.

build-package.sh should make decision based on variable's value but not on
whether it is set or empty.

%ci:no-build
2019-08-12 18:49:13 +03:00

304 lines
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Executable File

#!/bin/bash
# shellcheck disable=SC1117
set -e -o pipefail -u
: "${TMPDIR:=/tmp}"
export TMPDIR
if [ "$(uname -o)" = "Android" ] || [ -e "/system/bin/app_process" ]; then
if [ "$(id -u)" = "0" ]; then
echo "On-device execution of this script as root is disabled."
exit 1
fi
# This variable tells all parts of build system that build
# is performed on device.
export TERMUX_ON_DEVICE_BUILD=true
else
export TERMUX_ON_DEVICE_BUILD=false
fi
# Lock file to prevent parallel running in the same environment.
TERMUX_BUILD_LOCK_FILE="${TMPDIR}/.termux-build.lck"
if [ ! -e "$TERMUX_BUILD_LOCK_FILE" ]; then
touch "$TERMUX_BUILD_LOCK_FILE"
fi
# Special variable for internal use. It forces script to ignore
# lock file.
: "${TERMUX_BUILD_IGNORE_LOCK:=false}"
# Utility function to log an error message and exit with an error code.
source scripts/build/termux_error_exit.sh
# Utility function to download a resource with an expected checksum.
source scripts/build/termux_download.sh
# Utility function for golang-using packages to setup a go toolchain.
source scripts/build/setup/termux_setup_golang.sh
# Utility function for rust-using packages to setup a rust toolchain.
source scripts/build/setup/termux_setup_rust.sh
# Utility function to setup a current ninja build system.
source scripts/build/setup/termux_setup_ninja.sh
# Utility function to setup a current meson build system.
source scripts/build/setup/termux_setup_meson.sh
# Utility function to setup a current cmake build system
source scripts/build/setup/termux_setup_cmake.sh
# Utility function to setup protobuf:
source scripts/build/setup/termux_setup_protobuf.sh
# Setup variables used by the build. Not to be overridden by packages.
source scripts/build/termux_step_setup_variables.sh
# Save away and restore build setups which may change between builds.
source scripts/build/termux_step_handle_buildarch.sh
# Function to get TERMUX_PKG_VERSION from build.sh
source scripts/build/termux_extract_dep_info.sh
# Function that downloads a .deb (using the termux_download function)
source scripts/build/termux_download_deb.sh
# Script to download InRelease, verify it's signature and then download Packages.xz by hash
source scripts/build/termux_get_repo_files.sh
# Source the package build script and start building. No to be overridden by packages.
source scripts/build/termux_step_start_build.sh
# Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT. May be overridden by packages.
source scripts/build/termux_step_extract_package.sh
# Hook for packages to act just after the package has been extracted.
# Invoked in $TERMUX_PKG_SRCDIR.
termux_step_post_extract_package() {
return
}
# Optional host build. Not to be overridden by packages.
source scripts/build/termux_step_handle_hostbuild.sh
# Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
# After termux_step_post_extract_package() and before termux_step_patch_package()
source scripts/build/termux_step_host_build.sh
# Setup a standalone Android NDK toolchain. Not to be overridden by packages.
source scripts/build/termux_step_setup_toolchain.sh
# Apply all *.patch files for the package. Not to be overridden by packages.
source scripts/build/termux_step_patch_package.sh
# Replace autotools build-aux/config.{sub,guess} with ours to add android targets.
source scripts/build/termux_step_replace_guess_scripts.sh
# For package scripts to override. Called in $TERMUX_PKG_BUILDDIR.
termux_step_pre_configure() {
return
}
# Setup configure args and run $TERMUX_PKG_SRCDIR/configure. This function is called from termux_step_configure
source scripts/build/configure/termux_step_configure_autotools.sh
# Setup configure args and run cmake. This function is called from termux_step_configure
source scripts/build/configure/termux_step_configure_cmake.sh
# Setup configure args and run meson. This function is called from termux_step_configure
source scripts/build/configure/termux_step_configure_meson.sh
# Configure the package
source scripts/build/configure/termux_step_configure.sh
# Hook for packages after configure step
termux_step_post_configure() {
return
}
# Make package, either with ninja or make
source scripts/build/termux_step_make.sh
# Make install, either with ninja, make of cargo
source scripts/build/termux_step_make_install.sh
# Hook function for package scripts to override.
termux_step_post_make_install() {
return
}
# Link/copy the LICENSE for the package to $TERMUX_PREFIX/share/$TERMUX_PKG_NAME/
source scripts/build/termux_step_install_license.sh
# Function to cp (through tar) installed files to massage dir
source scripts/build/termux_step_extract_into_massagedir.sh
# Create all subpackages. Run from termux_step_massage
source scripts/build/termux_create_subpackages.sh
# Function to run various cleanup/fixes
source scripts/build/termux_step_massage.sh
# Hook for packages after massage step
termux_step_post_massage() {
return
}
# Create data.tar.gz with files to package. Not to be overridden by package scripts.
source scripts/build/termux_step_create_datatar.sh
# Hook function to create {pre,post}install, {pre,post}rm-scripts and similar
termux_step_create_debscripts() {
return
}
# Create the build deb file. Not to be overridden by package scripts.
source scripts/build/termux_step_create_debfile.sh
# Finish the build. Not to be overridden by package scripts.
source scripts/build/termux_step_finish_build.sh
################################################################################
TERMUX_SCRIPTDIR=$(cd "$(dirname "$0")"; pwd)
export TERMUX_SCRIPTDIR
# shellcheck source=scripts/properties.sh
. "$TERMUX_SCRIPTDIR/scripts/properties.sh"
if $TERMUX_ON_DEVICE_BUILD; then
# For on device builds cross compiling is not supported.
# Target architecture must be same as for environment used currently.
export TERMUX_ARCH=$(dpkg --print-architecture)
fi
_show_usage() {
echo "Usage: ./build-package.sh [options] PACKAGE_1 PACKAGE_2 ..."
echo
echo "Build a package by creating a .deb file in the debs/ folder."
echo
echo "Available options:"
! $TERMUX_ON_DEVICE_BUILD && echo " -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
echo " -d Build with debug symbols."
echo " -D Build a disabled package in disabled-packages/."
echo " -f Force build even if package has already been built."
! $TERMUX_ON_DEVICE_BUILD && echo " -i Download and extract dependencies instead of building them."
echo " -I Download and extract dependencies instead of building them, keep existing /data/data/com.termux files."
echo " -q Quiet build."
echo " -s Skip dependency check."
echo " -o Specify deb directory. Default: debs/."
exit 1
}
while getopts :a:hdDfiIqso: option; do
case "$option" in
a)
if $TERMUX_ON_DEVICE_BUILD; then
termux_error_exit "./build-package.sh: option '-a' is not available for on-device builds"
else
export TERMUX_ARCH="$OPTARG"
fi
;;
h) _show_usage;;
d) export TERMUX_DEBUG=true;;
D) local TERMUX_IS_DISABLED=true;;
f) TERMUX_FORCE_BUILD=true;;
i)
if $TERMUX_ON_DEVICE_BUILD; then
termux_error_exit "./build-package.sh: option '-i' is not available for on-device builds"
else
export TERMUX_INSTALL_DEPS=true
fi
;;
I) export TERMUX_INSTALL_DEPS=true && export TERMUX_NO_CLEAN=true;;
q) export TERMUX_QUIET_BUILD=true;;
s) export TERMUX_SKIP_DEPCHECK=true;;
o) TERMUX_DEBDIR="$(realpath -m $OPTARG)";;
?) termux_error_exit "./build-package.sh: illegal option -$OPTARG";;
esac
done
shift $((OPTIND-1))
if [ "$#" -lt 1 ]; then _show_usage; fi
unset -f _show_usage
while (($# > 0)); do
# Following commands must be executed under lock to prevent running
# multiple instances of "./build-package.sh".
#
# To provide sane environment for each package, builds are done
# in subshell.
(
if ! $TERMUX_BUILD_IGNORE_LOCK; then
flock -n 5 || termux_error_exit "Another build is already running within same environment."
fi
# Handle 'all' arch:
if ! $TERMUX_ON_DEVICE_BUILD && [ -n "${TERMUX_ARCH+x}" ] && [ "${TERMUX_ARCH}" = 'all' ]; then
for arch in 'aarch64' 'arm' 'i686' 'x86_64'; do
env TERMUX_ARCH="$arch" TERMUX_BUILD_IGNORE_LOCK=true ./build-package.sh \
${TERMUX_FORCE_BUILD+-f} ${TERMUX_INSTALL_DEPS+-i} ${TERMUX_IS_DISABLED+-D} \
${TERMUX_DEBUG+-d} ${TERMUX_DEBDIR+-o $TERMUX_DEBDIR} "$1"
done
exit
fi
# Check the package to build:
TERMUX_PKG_NAME=$(basename "$1")
if [[ $1 == *"/"* ]]; then
# Path to directory which may be outside this repo:
if [ ! -d "$1" ]; then termux_error_exit "'$1' seems to be a path but is not a directory"; fi
export TERMUX_PKG_BUILDER_DIR
TERMUX_PKG_BUILDER_DIR=$(realpath "$1")
else
# Package name:
if [ -n "${TERMUX_IS_DISABLED=""}" ]; then
export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/disabled-packages/$TERMUX_PKG_NAME
else
export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
fi
fi
TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
if test ! -f "$TERMUX_PKG_BUILDER_SCRIPT"; then
termux_error_exit "No build.sh script at package dir $TERMUX_PKG_BUILDER_DIR!"
fi
termux_step_setup_variables
termux_step_handle_buildarch
termux_step_start_build
termux_step_extract_package
cd "$TERMUX_PKG_SRCDIR"
termux_step_post_extract_package
termux_step_handle_hostbuild
termux_step_setup_toolchain
termux_step_patch_package
termux_step_replace_guess_scripts
cd "$TERMUX_PKG_SRCDIR"
termux_step_pre_configure
cd "$TERMUX_PKG_BUILDDIR"
termux_step_configure
cd "$TERMUX_PKG_BUILDDIR"
termux_step_post_configure
cd "$TERMUX_PKG_BUILDDIR"
termux_step_make
cd "$TERMUX_PKG_BUILDDIR"
termux_step_make_install
cd "$TERMUX_PKG_BUILDDIR"
termux_step_post_make_install
termux_step_install_license
cd "$TERMUX_PKG_MASSAGEDIR"
termux_step_extract_into_massagedir
cd "$TERMUX_PKG_MASSAGEDIR"
termux_step_massage
cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
termux_step_post_massage
termux_step_create_datatar
termux_step_create_debfile
termux_step_finish_build
) 5< "$TERMUX_BUILD_LOCK_FILE"
shift 1
done