chiark - git - mdw - termux-packages/blob - build-package.sh

   1 #!/bin/bash
   2
   3 set -e -o pipefail -u
   4
   5 # Utility function to log an error message and exit with an error code.
   6 termux_error_exit() {
   7         echo "ERROR: $*" 1>&2
   8         exit 1
   9 }
  10
  11 # Utility function to download a resource, optionally checking against a checksum.
  12 termux_download() {
  13         local URL="$1"
  14         local DESTINATION="$2"
  15
  16         if [ -f "$DESTINATION" ] && [ $# = 3 ] && [ -n "$3" ]; then
  17                 # Keep existing file if checksum matches.
  18                 local EXISTING_CHECKSUM
  19                 EXISTING_CHECKSUM=$(sha256sum "$DESTINATION" | cut -f 1 -d ' ')
  20                 if [ "$EXISTING_CHECKSUM" = "$3" ]; then return; fi
  21         fi
  22
  23         local TMPFILE
  24         TMPFILE=$(mktemp "$TERMUX_PKG_TMPDIR/download.$TERMUX_PKG_NAME.XXXXXXXXX")
  25         echo "Downloading ${URL}"
  26         local TRYMAX=6
  27         for try in $(seq 1 $TRYMAX); do
  28                 if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
  29                         local ACTUAL_CHECKSUM
  30                         ACTUAL_CHECKSUM=$(sha256sum "$TMPFILE" | cut -f 1 -d ' ')
  31                         if [ $# = 3 ] && [ -n "$3" ]; then
  32                                 # Optional checksum argument:
  33                                 local EXPECTED=$3
  34                                 if [ "$EXPECTED" != "$ACTUAL_CHECKSUM" ]; then
  35                                         >&2 printf "Wrong checksum for %s:\nExpected: %s\nActual:   %s\n" \
  36                                                    "$URL" "$EXPECTED" "$ACTUAL_CHECKSUM"
  37                                         exit 1
  38                                 fi
  39                         else
  40                                 printf "No validation of checksum for %s:\nActual: %s\n" \
  41                                        "$URL" "$ACTUAL_CHECKSUM"
  42                         fi
  43                         mv "$TMPFILE" "$DESTINATION"
  44                         return
  45                 else
  46                         echo "Download of $URL failed (attempt $try/$TRYMAX)" 1>&2
  47                         sleep 45
  48                 fi
  49         done
  50
  51         termux_error_exit "Failed to download $URL"
  52 }
  53
  54 # Utility function for golang-using packages to setup a go toolchain.
  55 termux_setup_golang() {
  56         export GOOS=android
  57         export CGO_ENABLED=1
  58         export GO_LDFLAGS="-extldflags=-pie"
  59         if [ "$TERMUX_ARCH" = "arm" ]; then
  60                 export GOARCH=arm
  61                 export GOARM=7
  62         elif [ "$TERMUX_ARCH" = "i686" ]; then
  63                 export GOARCH=386
  64                 export GO386=sse2
  65         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
  66                 export GOARCH=arm64
  67         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
  68                 export GOARCH=amd64
  69         else
  70                 termux_error_exit "Unsupported arch: $TERMUX_ARCH"
  71         fi
  72
  73         local TERMUX_GO_VERSION=go1.8.3
  74         local TERMUX_GO_PLATFORM=linux-amd64
  75
  76         local TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}
  77         export GOROOT=$TERMUX_BUILDGO_FOLDER
  78         export PATH=$GOROOT/bin:$PATH
  79
  80         if [ -d "$TERMUX_BUILDGO_FOLDER" ]; then return; fi
  81
  82         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
  83         rm -Rf "$TERMUX_COMMON_CACHEDIR/go" "$TERMUX_BUILDGO_FOLDER"
  84         termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz \
  85                         "$TERMUX_BUILDGO_TAR" \
  86                         1862f4c3d3907e59b04a757cfda0ea7aa9ef39274af99a784f5be843c80c6772
  87
  88         ( cd "$TERMUX_COMMON_CACHEDIR"; tar xf "$TERMUX_BUILDGO_TAR"; mv go "$TERMUX_BUILDGO_FOLDER"; rm "$TERMUX_BUILDGO_TAR" )
  89 }
  90
  91 # Utility function for cmake-built packages to setup a current ninja.
  92 termux_setup_ninja() {
  93         local NINJA_VERSION=1.7.2
  94         local NINJA_FOLDER=$TERMUX_COMMON_CACHEDIR/ninja-$NINJA_VERSION
  95         if [ ! -x $NINJA_FOLDER/ninja ]; then
  96                 mkdir -p $NINJA_FOLDER
  97                 local NINJA_ZIP_FILE=$TERMUX_PKG_TMPDIR/ninja-$NINJA_VERSION.zip
  98                 termux_download https://github.com/ninja-build/ninja/releases/download/v$NINJA_VERSION/ninja-linux.zip \
  99                         $NINJA_ZIP_FILE \
 100                         38fa8cfb9c1632a5cdf7a32fe1a7c5aa89e96c1d492c28624f4cc018e68458b9
 101                 unzip $NINJA_ZIP_FILE -d $NINJA_FOLDER
 102         fi
 103         export PATH=$NINJA_FOLDER:$PATH
 104 }
 105
 106 # Utility function for cmake-built packages to setup a current meson.
 107 termux_setup_meson() {
 108         termux_setup_ninja
 109         local MESON_VERSION=0.41.2
 110         local MESON_FOLDER=$TERMUX_COMMON_CACHEDIR/meson-$MESON_VERSION
 111         if [ ! -d "$MESON_FOLDER" ]; then
 112                 local MESON_TAR_NAME=meson-$MESON_VERSION.tar.gz
 113                 local MESON_TAR_FILE=$TERMUX_PKG_TMPDIR/$MESON_TAR_NAME
 114                 termux_download \
 115                         https://github.com/mesonbuild/meson/releases/download/$MESON_VERSION/meson-$MESON_VERSION.tar.gz \
 116                         $MESON_TAR_FILE \
 117                         074dd24fd068be0893e2e45bcc35c919d8e12777e9d6a7efdf72d4dc300867ca
 118                 tar xf "$MESON_TAR_FILE" -C "$TERMUX_COMMON_CACHEDIR"
 119                 (cd $MESON_FOLDER && patch -p1 < $TERMUX_SCRIPTDIR/scripts/meson-android.patch)
 120         fi
 121         TERMUX_MESON="$MESON_FOLDER/meson.py"
 122         TERMUX_MESON_CROSSFILE=$TERMUX_COMMON_CACHEDIR/meson-crossfile-$TERMUX_ARCH-v1.txt
 123         if [ ! -f $TERMUX_MESON_CROSSFILE ]; then
 124                 local MESON_CPU MESON_CPU_FAMILY
 125                 if [ $TERMUX_ARCH = "arm" ]; then
 126                         MESON_CPU_FAMILY="arm"
 127                         MESON_CPU="armv7"
 128                 elif [ $TERMUX_ARCH = "i686" ]; then
 129                         MESON_CPU_FAMILY="x86"
 130                         MESON_CPU="i686"
 131                 elif [ $TERMUX_ARCH = "x86_64" ]; then
 132                         MESON_CPU_FAMILY="x86_64"
 133                         MESON_CPU="x86_64"
 134                 elif [ $TERMUX_ARCH = "aarch64" ]; then
 135                         MESON_CPU_FAMILY="arm"
 136                         MESON_CPU="aarch64"
 137                 else
 138                         termux_error_exit "Unsupported arch: $TERMUX_ARCH"
 139                 fi
 140
 141                 cat > $TERMUX_MESON_CROSSFILE <<-HERE
 142                         [binaries]
 143                         ar = '$AR'
 144                         c = '$CC'
 145                         cpp = '$CXX'
 146                         ld = '$LD'
 147                         pkg-config = '$PKG_CONFIG'
 148                         strip = '$STRIP'
 149                         [properties]
 150                         needs_exe_wrapper = true
 151                         [host_machine]
 152                         cpu_family = '$MESON_CPU_FAMILY'
 153                         cpu = '$MESON_CPU'
 154                         endian = 'little'
 155                         system = 'android'
 156                 HERE
 157         fi
 158 }
 159
 160 # Utility function for cmake-built packages to setup a current cmake.
 161 termux_setup_cmake() {
 162         local TERMUX_CMAKE_MAJORVESION=3.9
 163         local TERMUX_CMAKE_MINORVERSION=1
 164         local TERMUX_CMAKE_VERSION=$TERMUX_CMAKE_MAJORVESION.$TERMUX_CMAKE_MINORVERSION
 165         local TERMUX_CMAKE_TARNAME=cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64.tar.gz
 166         local TERMUX_CMAKE_TARFILE=$TERMUX_PKG_TMPDIR/$TERMUX_CMAKE_TARNAME
 167         local TERMUX_CMAKE_FOLDER=$TERMUX_COMMON_CACHEDIR/cmake-$TERMUX_CMAKE_VERSION
 168         if [ ! -d "$TERMUX_CMAKE_FOLDER" ]; then
 169                 termux_download https://cmake.org/files/v$TERMUX_CMAKE_MAJORVESION/$TERMUX_CMAKE_TARNAME \
 170                                 "$TERMUX_CMAKE_TARFILE" \
 171                                 ecbaf72981ccd09d9dade6d580cf1213eef15ef95a675dd9d4f0d693f134644f
 172                 rm -Rf "$TERMUX_PKG_TMPDIR/cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64"
 173                 tar xf "$TERMUX_CMAKE_TARFILE" -C "$TERMUX_PKG_TMPDIR"
 174                 mv "$TERMUX_PKG_TMPDIR/cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64" \
 175                    "$TERMUX_CMAKE_FOLDER"
 176         fi
 177         export PATH=$TERMUX_CMAKE_FOLDER/bin:$PATH
 178         export CMAKE_INSTALL_ALWAYS=1
 179 }
 180
 181 # First step is to handle command-line arguments. Not to be overridden by packages.
 182 termux_step_handle_arguments() {
 183         # shellcheck source=/dev/null
 184         test -f "$HOME/.termuxrc" && source "$HOME/.termuxrc"
 185
 186         # Handle command-line arguments:
 187         _show_usage () {
 188             echo "Usage: ./build-package.sh [-a ARCH] [-d] [-D] PACKAGE"
 189             echo "Build a package by creating a .deb file in the debs/ folder."
 190             echo "  -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
 191             echo "  -d Build with debug symbols."
 192             echo "  -D Build a disabled package in disabled-packages/."
 193             echo "  -f Force build even if package has already been built."
 194             echo "  -s Skip dependency check."
 195             exit 1
 196         }
 197         while getopts :a:hdDfs option; do
 198                 case "$option" in
 199                 a) TERMUX_ARCH="$OPTARG";;
 200                 h) _show_usage;;
 201                 d) TERMUX_DEBUG=true;;
 202                 D) local TERMUX_IS_DISABLED=true;;
 203                 f) TERMUX_FORCE_BUILD=true;;
 204                 s) export TERMUX_SKIP_DEPCHECK=true;;
 205                 ?) termux_error_exit "./build-package.sh: illegal option -$OPTARG";;
 206                 esac
 207         done
 208         shift $((OPTIND-1))
 209
 210         if [ "$#" -ne 1 ]; then _show_usage; fi
 211         unset -f _show_usage
 212
 213         # Handle 'all' arch:
 214         if [ -n "${TERMUX_ARCH+x}" ] && [ "${TERMUX_ARCH}" = 'all' ]; then
 215                 for arch in 'aarch64' 'arm' 'i686' 'x86_64'; do
 216                         ./build-package.sh ${TERMUX_FORCE_BUILD+-f} -a $arch "$1"
 217                 done
 218                 exit
 219         fi
 220
 221         # Check the package to build:
 222         TERMUX_PKG_NAME=$(basename "$1")
 223         export TERMUX_SCRIPTDIR
 224         TERMUX_SCRIPTDIR=$(cd "$(dirname "$0")"; pwd)
 225         if [[ $1 == *"/"* ]]; then
 226                 # Path to directory which may be outside this repo:
 227                 if [ ! -d "$1" ]; then termux_error_exit "'$1' seems to be a path but is not a directory"; fi
 228                 export TERMUX_PKG_BUILDER_DIR
 229                 TERMUX_PKG_BUILDER_DIR=$(realpath "$1")
 230                 # Skip depcheck for external package:
 231                 TERMUX_SKIP_DEPCHECK=true
 232         else
 233                 # Package name:
 234                 if [ -n "${TERMUX_IS_DISABLED=""}" ]; then
 235                         export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/disabled-packages/$TERMUX_PKG_NAME
 236                 else
 237                         export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
 238                 fi
 239         fi
 240         TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
 241         if test ! -f "$TERMUX_PKG_BUILDER_SCRIPT"; then
 242                 termux_error_exit "No build.sh script at package dir $TERMUX_PKG_BUILDER_DIR!"
 243         fi
 244 }
 245
 246 # Setup variables used by the build. Not to be overridden by packages.
 247 termux_step_setup_variables() {
 248         : "${ANDROID_HOME:="${HOME}/lib/android-sdk"}"
 249         : "${NDK:="${HOME}/lib/android-ndk"}"
 250         : "${TERMUX_MAKE_PROCESSES:="$(nproc)"}"
 251         : "${TERMUX_TOPDIR:="$HOME/.termux-build"}"
 252         : "${TERMUX_ARCH:="aarch64"}" # arm, aarch64, i686 or x86_64.
 253         : "${TERMUX_PREFIX:="/data/data/com.termux/files/usr"}"
 254         : "${TERMUX_ANDROID_HOME:="/data/data/com.termux/files/home"}"
 255         : "${TERMUX_DEBUG:=""}"
 256         : "${TERMUX_PKG_API_LEVEL:="21"}"
 257         : "${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="25.0.3"}"
 258         : "${TERMUX_NDK_VERSION:="15.2"}"
 259
 260         if [ "x86_64" = "$TERMUX_ARCH" ] || [ "aarch64" = "$TERMUX_ARCH" ]; then
 261                 TERMUX_ARCH_BITS=64
 262         else
 263                 TERMUX_ARCH_BITS=32
 264         fi
 265
 266         TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
 267         if [ "$TERMUX_ARCH" = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
 268
 269         if [ ! -d "$NDK" ]; then
 270                 termux_error_exit 'NDK not pointing at a directory!'
 271         fi
 272         if ! grep -s -q "Pkg.Revision = $TERMUX_NDK_VERSION" "$NDK/source.properties"; then
 273                 termux_error_exit "Wrong NDK version - we need $TERMUX_NDK_VERSION"
 274         fi
 275
 276         # The build tuple that may be given to --build configure flag:
 277         TERMUX_BUILD_TUPLE=$(sh "$TERMUX_SCRIPTDIR/scripts/config.guess")
 278
 279         # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
 280         # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
 281         # the standalone toolchain.
 282         TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
 283         TERMUX_JACK=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jack.jar
 284         TERMUX_JILL=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jill.jar
 285
 286         TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
 287         TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
 288         TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 289
 290         export prefix=${TERMUX_PREFIX}
 291         export PREFIX=${TERMUX_PREFIX}
 292
 293         TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
 294         TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
 295         TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
 296         TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 297         TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
 298         TERMUX_PKG_SHA256=""
 299         TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 300         TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 301         TERMUX_PKG_PLATFORM_INDEPENDENT=""
 302         TERMUX_PKG_NO_DEVELSPLIT=""
 303         TERMUX_PKG_REVISION="0" # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version
 304         TERMUX_PKG_EXTRA_CONFIGURE_ARGS=""
 305         TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS=""
 306         TERMUX_PKG_EXTRA_MAKE_ARGS=""
 307         TERMUX_PKG_BUILD_IN_SRC=""
 308         TERMUX_PKG_RM_AFTER_INSTALL=""
 309         TERMUX_PKG_BREAKS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
 310         TERMUX_PKG_DEPENDS=""
 311         TERMUX_PKG_BUILD_DEPENDS=""
 312         TERMUX_PKG_HOMEPAGE=""
 313         TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 314         TERMUX_PKG_FOLDERNAME=""
 315         TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 316         TERMUX_PKG_ESSENTIAL=""
 317         TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 318         TERMUX_PKG_RECOMMENDS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
 319         TERMUX_PKG_REPLACES=""
 320         TERMUX_PKG_CONFFILES=""
 321         TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 322         TERMUX_PKG_DEVPACKAGE_DEPENDS=""
 323         # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 324         TERMUX_PKG_HOSTBUILD=""
 325         TERMUX_PKG_MAINTAINER="Fredrik Fornwall @fornwall"
 326         TERMUX_PKG_CLANG=yes # does nothing for cmake based packages. clang is chosen by cmake
 327         TERMUX_PKG_FORCE_CMAKE=no # if the package has autotools as well as cmake, then set this to prefer cmake
 328
 329         unset CFLAGS CPPFLAGS LDFLAGS CXXFLAGS
 330 }
 331
 332 # Save away and restore build setups which may change between builds.
 333 termux_step_handle_buildarch() {
 334         # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 335         local TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 336         if [ -f "${TERMUX_ARCH_FILE}" ]; then
 337                 local TERMUX_PREVIOUS_ARCH
 338                 TERMUX_PREVIOUS_ARCH=$(cat $TERMUX_ARCH_FILE)
 339                 if [ "$TERMUX_PREVIOUS_ARCH" != "$TERMUX_ARCH" ]; then
 340                         local TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 341                         mkdir -p "$TERMUX_DATA_BACKUPDIRS"
 342                         local TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 343                         local TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 344                         # Save current /data (removing old backup if any)
 345                         if test -e "$TERMUX_DATA_PREVIOUS_BACKUPDIR"; then
 346                                 termux_error_exit "Directory already exists"
 347                         fi
 348                         if [ -d /data/data ]; then
 349                                 mv /data/data "$TERMUX_DATA_PREVIOUS_BACKUPDIR"
 350                         fi
 351                         # Restore new one (if any)
 352                         if [ -d "$TERMUX_DATA_CURRENT_BACKUPDIR" ]; then
 353                                 mv "$TERMUX_DATA_CURRENT_BACKUPDIR" /data/data
 354                         fi
 355                 fi
 356         fi
 357
 358         # Keep track of current arch we are building for.
 359         echo "$TERMUX_ARCH" > $TERMUX_ARCH_FILE
 360 }
 361
 362 # Source the package build script and start building. No to be overridden by packages.
 363 termux_step_start_build() {
 364         # shellcheck source=/dev/null
 365         source "$TERMUX_PKG_BUILDER_SCRIPT"
 366
 367         TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/${TERMUX_NDK_VERSION}-${TERMUX_ARCH}-${TERMUX_PKG_API_LEVEL}"
 368         # Bump the below version if a change is made in toolchain setup to ensure
 369         # that everyone gets an updated toolchain:
 370         TERMUX_STANDALONE_TOOLCHAIN+="-v11"
 371
 372         if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" ] && [ "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 373                 echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 374                 exit 0
 375         fi
 376
 377         if [ -z "${TERMUX_SKIP_DEPCHECK:=""}" ]; then
 378                 local p TERMUX_ALL_DEPS
 379                 TERMUX_ALL_DEPS=$(./scripts/buildorder.py "$TERMUX_PKG_NAME")
 380                 for p in $TERMUX_ALL_DEPS; do
 381                         if [ "$p" != "$TERMUX_PKG_NAME" ]; then
 382                                 echo "Building dependency $p if necessary..."
 383                                 ./build-package.sh -a $TERMUX_ARCH -s "$p"
 384                         fi
 385                 done
 386         fi
 387
 388         TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 389         if [ "$TERMUX_PKG_REVISION" != "0" ] || [ "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 390                 # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 391                 TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_REVISION"
 392         fi
 393
 394         if [ -z "$TERMUX_DEBUG" ] &&
 395            [ -z "${TERMUX_FORCE_BUILD+x}" ] &&
 396            [ -e "/data/data/.built-packages/$TERMUX_PKG_NAME" ]; then
 397                 if [ "$(cat "/data/data/.built-packages/$TERMUX_PKG_NAME")" = "$TERMUX_PKG_FULLVERSION" ]; then
 398                         echo "$TERMUX_PKG_NAME@$TERMUX_PKG_FULLVERSION built - skipping (rm /data/data/.built-packages/$TERMUX_PKG_NAME to force rebuild)"
 399                         exit 0
 400                 fi
 401         fi
 402
 403         # Cleanup old state:
 404         rm -Rf "$TERMUX_PKG_BUILDDIR" \
 405                 "$TERMUX_PKG_PACKAGEDIR" \
 406                 "$TERMUX_PKG_SRCDIR" \
 407                 "$TERMUX_PKG_TMPDIR" \
 408                 "$TERMUX_PKG_MASSAGEDIR"
 409
 410         # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 411         mkdir -p "$TERMUX_COMMON_CACHEDIR" \
 412                 "$TERMUX_DEBDIR" \
 413                  "$TERMUX_PKG_BUILDDIR" \
 414                  "$TERMUX_PKG_PACKAGEDIR" \
 415                  "$TERMUX_PKG_TMPDIR" \
 416                  "$TERMUX_PKG_CACHEDIR" \
 417                  "$TERMUX_PKG_MASSAGEDIR" \
 418                  $TERMUX_PREFIX/{bin,etc,lib,libexec,share,tmp,include}
 419
 420         # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build
 421         # scripts can assume that it works on both builder and host later on:
 422         ln -f -s /bin/sh "$TERMUX_PREFIX/bin/sh"
 423
 424         local TERMUX_ELF_CLEANER_SRC=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner.cpp
 425         local TERMUX_ELF_CLEANER_VERSION=$(bash -c ". $TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/build.sh; echo \$TERMUX_PKG_VERSION")
 426         termux_download \
 427                 https://raw.githubusercontent.com/termux/termux-elf-cleaner/v$TERMUX_ELF_CLEANER_VERSION/termux-elf-cleaner.cpp \
 428                 $TERMUX_ELF_CLEANER_SRC \
 429                 11a38372f4d0e36b7556382c7ecffecae35cee8b68daaee2dbee025f758e17ee
 430         if [ "$TERMUX_ELF_CLEANER_SRC" -nt "$TERMUX_ELF_CLEANER" ]; then
 431                 g++ -std=c++11 -Wall -Wextra -pedantic -Os "$TERMUX_ELF_CLEANER_SRC" -o "$TERMUX_ELF_CLEANER"
 432         fi
 433
 434         if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 435                 echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" > "$TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt"
 436                 TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 437         fi
 438
 439         echo "termux - building $TERMUX_PKG_NAME for arch $TERMUX_ARCH..."
 440         test -t 1 && printf "\033]0;%s...\007" "$TERMUX_PKG_NAME"
 441
 442         # Avoid exporting PKG_CONFIG_LIBDIR until after termux_step_host_build.
 443         export TERMUX_PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
 444         # Add a pkg-config file for the system zlib.
 445         mkdir -p "$TERMUX_PKG_CONFIG_LIBDIR"
 446         cat > "$TERMUX_PKG_CONFIG_LIBDIR/zlib.pc" <<-HERE
 447                 Name: zlib
 448                 Description: zlib compression library
 449                 Version: 1.2.8
 450                 Requires:
 451                 Libs: -lz
 452         HERE
 453
 454         # Keep track of when build started so we can see what files have been created.
 455         # We start by sleeping so that any generated files above (such as zlib.pc) get
 456         # an older timestamp than the TERMUX_BUILD_TS_FILE.
 457         sleep 1
 458         TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 459         touch "$TERMUX_BUILD_TS_FILE"
 460 }
 461
 462 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT. May be overridden by packages.
 463 termux_step_extract_package() {
 464         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 465                 mkdir -p "$TERMUX_PKG_SRCDIR"
 466                 return
 467         fi
 468         cd "$TERMUX_PKG_TMPDIR"
 469         local filename
 470         filename=$(basename "$TERMUX_PKG_SRCURL")
 471         local file="$TERMUX_PKG_CACHEDIR/$filename"
 472         termux_download "$TERMUX_PKG_SRCURL" "$file" "$TERMUX_PKG_SHA256"
 473
 474         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 475                 folder="${filename%%.t*}" && folder="${folder%%.zip}"
 476                 folder="${folder/_/-}" # dpkg uses _ in tar filename, but - in folder
 477         else
 478                 folder=$TERMUX_PKG_FOLDERNAME
 479         fi
 480         rm -Rf $folder
 481         if [ "${file##*.}" = zip ]; then
 482                 unzip -q "$file"
 483         else
 484                 tar xf "$file"
 485         fi
 486         mv $folder "$TERMUX_PKG_SRCDIR"
 487 }
 488
 489 # Hook for packages to act just after the package has been extracted.
 490 # Invoked in $TERMUX_PKG_SRCDIR.
 491 termux_step_post_extract_package() {
 492         return
 493 }
 494
 495 # Optional host build. Not to be overridden by packages.
 496 termux_step_handle_hostbuild() {
 497         if [ "x$TERMUX_PKG_HOSTBUILD" = "x" ]; then return; fi
 498
 499         cd "$TERMUX_PKG_SRCDIR"
 500         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 501                 test -f "$patch" && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$patch" | patch --silent -p1
 502         done
 503
 504         local TERMUX_HOSTBUILD_MARKER="$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION"
 505         if [ ! -f "$TERMUX_HOSTBUILD_MARKER" ]; then
 506                 rm -Rf "$TERMUX_PKG_HOSTBUILD_DIR"
 507                 mkdir -p "$TERMUX_PKG_HOSTBUILD_DIR"
 508                 cd "$TERMUX_PKG_HOSTBUILD_DIR"
 509                 termux_step_host_build
 510                 touch "$TERMUX_HOSTBUILD_MARKER"
 511         fi
 512 }
 513
 514 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 515 # After termux_step_post_extract_package() and before termux_step_patch_package()
 516 termux_step_host_build() {
 517         "$TERMUX_PKG_SRCDIR/configure" ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 518         make -j $TERMUX_MAKE_PROCESSES
 519 }
 520
 521 # Setup a standalone Android NDK toolchain. Not to be overridden by packages.
 522 termux_step_setup_toolchain() {
 523         # We put this after system PATH to avoid picking up toolchain stripped python
 524         export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 525
 526         export CFLAGS=""
 527         export LDFLAGS="-L${TERMUX_PREFIX}/lib"
 528
 529         if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 530                 export AS=${TERMUX_HOST_PLATFORM}-gcc
 531                 export CC=$TERMUX_HOST_PLATFORM-gcc
 532                 export CXX=$TERMUX_HOST_PLATFORM-g++
 533                 LDFLAGS+=" -specs=$TERMUX_SCRIPTDIR/termux.spec"
 534                 CFLAGS+=" -specs=$TERMUX_SCRIPTDIR/termux.spec"
 535         else
 536                 export AS=${TERMUX_HOST_PLATFORM}-clang
 537                 export CC=$TERMUX_HOST_PLATFORM-clang
 538                 export CXX=$TERMUX_HOST_PLATFORM-clang++
 539         fi
 540
 541         export AR=$TERMUX_HOST_PLATFORM-ar
 542         export CPP=${TERMUX_HOST_PLATFORM}-cpp
 543         export CC_FOR_BUILD=gcc
 544         export LD=$TERMUX_HOST_PLATFORM-ld
 545         export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 546         # Setup pkg-config for cross-compiling:
 547         export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 548         export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 549         export READELF=$TERMUX_HOST_PLATFORM-readelf
 550         export STRIP=$TERMUX_HOST_PLATFORM-strip
 551
 552         # Android 7 started to support DT_RUNPATH (but not DT_RPATH), so we may want
 553         # LDFLAGS+="-Wl,-rpath=$TERMUX_PREFIX/lib -Wl,--enable-new-dtags"
 554         # and no longer remove DT_RUNPATH in termux-elf-cleaner.
 555
 556         if [ "$TERMUX_ARCH" = "arm" ]; then
 557                 # https://developer.android.com/ndk/guides/standalone_toolchain.html#abi_compatibility:
 558                 # "We recommend using the -mthumb compiler flag to force the generation of 16-bit Thumb-2 instructions".
 559                 # With r13 of the ndk ruby 2.4.0 segfaults when built on arm with clang without -mthumb.
 560                 CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mthumb"
 561                 LDFLAGS+=" -march=armv7-a"
 562         elif [ "$TERMUX_ARCH" = "i686" ]; then
 563                 # From $NDK/docs/CPU-ARCH-ABIS.html:
 564                 CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 565         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 566                 :
 567         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 568                 :
 569         else
 570                 termux_error_exit "Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 571         fi
 572
 573         if [ -n "$TERMUX_DEBUG" ]; then
 574                 CFLAGS+=" -g3 -O1 -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 575         else
 576                 CFLAGS+=" -Os"
 577         fi
 578
 579         export CXXFLAGS="$CFLAGS"
 580         export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 581
 582         if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 583                 # If using the android support library, link to it and include its headers as system headers:
 584                 CPPFLAGS+=" -isystem $TERMUX_PREFIX/include/libandroid-support"
 585                 LDFLAGS+=" -landroid-support"
 586         fi
 587
 588         export ac_cv_func_getpwent=no
 589         export ac_cv_func_getpwnam=no
 590         export ac_cv_func_getpwuid=no
 591         export ac_cv_func_sigsetmask=no
 592
 593         if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 594                 # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 595                 # toolchain left in place if something goes wrong (or process is just aborted):
 596                 local _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 597                 rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 598
 599                 local _NDK_ARCHNAME=$TERMUX_ARCH
 600                 if [ "$TERMUX_ARCH" = "aarch64" ]; then
 601                         _NDK_ARCHNAME=arm64
 602                 elif [ "$TERMUX_ARCH" = "i686" ]; then
 603                         _NDK_ARCHNAME=x86
 604                 fi
 605
 606                 "$NDK/build/tools/make_standalone_toolchain.py" \
 607                         --api "$TERMUX_PKG_API_LEVEL" \
 608                         --arch $_NDK_ARCHNAME \
 609                         --stl=libc++ \
 610                         --install-dir $_TERMUX_TOOLCHAIN_TMPDIR
 611
 612                 # Remove android-support header wrapping not needed on android-21:
 613                 rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/local
 614
 615                 local wrapped plusplus CLANG_TARGET=$TERMUX_HOST_PLATFORM
 616                 if [ $TERMUX_ARCH = arm ]; then CLANG_TARGET=${CLANG_TARGET/arm-/armv7a-}; fi
 617                 for wrapped in ${TERMUX_HOST_PLATFORM}-clang clang; do
 618                         for plusplus in "" "++"; do
 619                                 local FILE_TO_REPLACE=$_TERMUX_TOOLCHAIN_TMPDIR/bin/${wrapped}${plusplus}
 620                                 if [ ! -f $FILE_TO_REPLACE ]; then
 621                                         termux_error_exit "No toolchain file to override: $FILE_TO_REPLACE"
 622                                 fi
 623                                 cp "$TERMUX_SCRIPTDIR/scripts/clang-pie-wrapper" $FILE_TO_REPLACE
 624                                 sed -i "s/COMPILER/clang50$plusplus/" $FILE_TO_REPLACE
 625                                 sed -i "s/CLANG_TARGET/$CLANG_TARGET/" $FILE_TO_REPLACE
 626                         done
 627                 done
 628
 629                 if [ "$TERMUX_ARCH" = "aarch64" ]; then
 630                         # Use gold by default to work around https://github.com/android-ndk/ndk/issues/148
 631                         cp $_TERMUX_TOOLCHAIN_TMPDIR/bin/aarch64-linux-android-ld.gold \
 632                            $_TERMUX_TOOLCHAIN_TMPDIR/bin/aarch64-linux-android-ld
 633                         cp $_TERMUX_TOOLCHAIN_TMPDIR/aarch64-linux-android/bin/ld.gold \
 634                            $_TERMUX_TOOLCHAIN_TMPDIR/aarch64-linux-android/bin/ld
 635                 fi
 636
 637                 if [ "$TERMUX_ARCH" = "arm" ]; then
 638                         # Linker wrapper script to add '--exclude-libs libgcc.a', see
 639                         # https://github.com/android-ndk/ndk/issues/379
 640                         # https://android-review.googlesource.com/#/c/389852/
 641                         local linker
 642                         for linker in ld ld.bfd ld.gold; do
 643                                 local wrap_linker=$_TERMUX_TOOLCHAIN_TMPDIR/$TERMUX_HOST_PLATFORM/bin/$linker
 644                                 local real_linker=$_TERMUX_TOOLCHAIN_TMPDIR/$TERMUX_HOST_PLATFORM/bin/$linker.real
 645                                 cp $wrap_linker $real_linker
 646                                 echo '#!/bin/bash' > $wrap_linker
 647                                 echo -n '`dirname $0`/' >> $wrap_linker
 648                                 echo -n $linker.real >> $wrap_linker
 649                                 echo ' --exclude-libs libgcc.a "$@"' >> $wrap_linker
 650                         done
 651                 fi
 652
 653                 cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 654
 655                 for f in $TERMUX_SCRIPTDIR/ndk-patches/*.patch; do
 656                         sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$f" | \
 657                                 sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 658                                 patch --silent -p1;
 659                 done
 660                 # elf.h: Taken from glibc since the elf.h in the NDK is lacking.
 661                 # sysexits.h: Header-only and used by a few programs.
 662                 # ifaddrs.h: Added in android-24 unified headers, use a inline implementation for now.
 663                 cp "$TERMUX_SCRIPTDIR"/ndk-patches/{elf.h,sysexits.h,ifaddrs.h} usr/include
 664
 665                 # Remove <sys/shm.h> from the NDK in favour of that from the libandroid-shmem.
 666                 # Also remove <sys/sem.h> as it doesn't work for non-root.
 667                 rm usr/include/sys/{shm.h,sem.h}
 668
 669                 sed -i "s/define __ANDROID_API__ __ANDROID_API_FUTURE__/define __ANDROID_API__ $TERMUX_PKG_API_LEVEL/" \
 670                         usr/include/android/api-level.h
 671
 672                 local _LIBDIR=usr/lib
 673                 if [ $TERMUX_ARCH = x86_64 ]; then _LIBDIR+=64; fi
 674                 $TERMUX_ELF_CLEANER $_LIBDIR/*.so
 675
 676                 # zlib is really version 1.2.8 in the Android platform (at least
 677                 # starting from Android 5), not older as the NDK headers claim.
 678                 for file in zconf.h zlib.h; do
 679                         curl -o usr/include/$file \
 680                                 https://raw.githubusercontent.com/madler/zlib/v1.2.8/$file
 681                 done
 682                 unset file
 683                 cd $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x
 684                 sed "s%\@TERMUX_HOST_PLATFORM\@%${TERMUX_HOST_PLATFORM}%g" $TERMUX_SCRIPTDIR/ndk-patches/*.cpppatch | patch -p1
 685                 mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 686         fi
 687
 688         local _STL_LIBFILE_NAME=libc++_shared.so
 689         if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 690                 # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a link to it,
 691                 # so that other C++ using packages links to it instead of the default android
 692                 # C++ library which does not support exceptions or STL:
 693                 # https://developer.android.com/ndk/guides/cpp-support.html
 694                 # We do however want to avoid installing this, to avoid problems where e.g.
 695                 # libm.so on some i686 devices links against libstdc++.so.
 696                 # The libgnustl_shared.so library will be packaged in the libgnustl package
 697                 # which is part of the base Termux installation.
 698                 mkdir -p "$TERMUX_PREFIX/lib"
 699                 cd "$TERMUX_PREFIX/lib"
 700
 701                 local _STL_LIBFILE=
 702                 if [ "$TERMUX_ARCH" = arm ]; then
 703                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/$_STL_LIBFILE_NAME
 704                 elif [ "$TERMUX_ARCH" = x86_64 ]; then
 705                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/$_STL_LIBFILE_NAME
 706                 else
 707                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/$_STL_LIBFILE_NAME
 708                 fi
 709
 710                 cp "$_STL_LIBFILE" .
 711                 $STRIP --strip-unneeded $_STL_LIBFILE_NAME
 712                 $TERMUX_ELF_CLEANER $_STL_LIBFILE_NAME
 713                 if [ $TERMUX_ARCH = "arm" ]; then
 714                         # Use a linker script to get libunwind.a.
 715                         echo 'INPUT(-lunwind -lc++_shared)' > libstdc++.so
 716                 else
 717                         ln -f $_STL_LIBFILE_NAME libstdc++.so
 718                 fi
 719         fi
 720
 721         export PKG_CONFIG_LIBDIR="$TERMUX_PKG_CONFIG_LIBDIR"
 722         # Create a pkg-config wrapper. We use path to host pkg-config to
 723         # avoid picking up a cross-compiled pkg-config later on.
 724         local _HOST_PKGCONFIG
 725         _HOST_PKGCONFIG=$(which pkg-config)
 726         mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin "$PKG_CONFIG_LIBDIR"
 727         cat > "$PKG_CONFIG" <<-HERE
 728                 #!/bin/sh
 729                 export PKG_CONFIG_DIR=
 730                 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 731                 exec $_HOST_PKGCONFIG "\$@"
 732         HERE
 733         chmod +x "$PKG_CONFIG"
 734 }
 735
 736 # Apply all *.patch files for the package. Not to be overridden by packages.
 737 termux_step_patch_package() {
 738         cd "$TERMUX_PKG_SRCDIR"
 739         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 740         shopt -s nullglob
 741         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 742                 test -f "$patch" && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$patch" | \
 743                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 744                         patch --silent -p1
 745         done
 746         shopt -u nullglob
 747 }
 748
 749 # Replace autotools build-aux/config.{sub,guess} with ours to add android targets.
 750 termux_step_replace_guess_scripts () {
 751         cd "$TERMUX_PKG_SRCDIR"
 752         find . -name config.sub -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.sub" '{}' \;
 753         find . -name config.guess -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.guess" '{}' \;
 754 }
 755
 756 # For package scripts to override. Called in $TERMUX_PKG_BUILDDIR.
 757 termux_step_pre_configure() {
 758         return
 759 }
 760
 761 termux_step_configure_autotools () {
 762         if [ ! -e "$TERMUX_PKG_SRCDIR/configure" ]; then return; fi
 763
 764         DISABLE_STATIC="--disable-static"
 765         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 766                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 767                 DISABLE_STATIC=""
 768         fi
 769
 770         DISABLE_NLS="--disable-nls"
 771         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 772                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 773                 DISABLE_NLS=""
 774         fi
 775
 776         ENABLE_SHARED="--enable-shared"
 777         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 778                 ENABLE_SHARED=""
 779         fi
 780         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 781         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 782                 HOST_FLAG=""
 783         fi
 784         LIBEXEC_FLAG="--libexecdir=$TERMUX_PREFIX/libexec"
 785         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--libexecdir=/}" ]; then
 786                 LIBEXEC_FLAG=""
 787         fi
 788
 789         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 790         mkdir "$TERMUX_PKG_TMPDIR/config-scripts"
 791         for f in $TERMUX_PREFIX/bin/*config; do
 792                 test -f "$f" && cp "$f" "$TERMUX_PKG_TMPDIR/config-scripts"
 793         done
 794         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 795
 796         # Avoid gnulib wrapping of functions when cross compiling. See
 797         # http://wiki.osdev.org/Cross-Porting_Software#Gnulib
 798         # https://gitlab.com/sortix/sortix/wikis/Gnulib
 799         # https://github.com/termux/termux-packages/issues/76
 800         local AVOID_GNULIB=""
 801         AVOID_GNULIB+=" ac_cv_func_calloc_0_nonnull=yes"
 802         AVOID_GNULIB+=" ac_cv_func_chown_works=yes"
 803         AVOID_GNULIB+=" ac_cv_func_getgroups_works=yes"
 804         AVOID_GNULIB+=" ac_cv_func_malloc_0_nonnull=yes"
 805         AVOID_GNULIB+=" ac_cv_func_realloc_0_nonnull=yes"
 806         AVOID_GNULIB+=" am_cv_func_working_getline=yes"
 807         AVOID_GNULIB+=" gl_cv_func_dup2_works=yes"
 808         AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_cloexec=yes"
 809         AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_works=yes"
 810         AVOID_GNULIB+=" gl_cv_func_fnmatch_posix=yes"
 811         AVOID_GNULIB+=" gl_cv_func_getcwd_abort_bug=no"
 812         AVOID_GNULIB+=" gl_cv_func_getcwd_null=yes"
 813         AVOID_GNULIB+=" gl_cv_func_getcwd_path_max=yes"
 814         AVOID_GNULIB+=" gl_cv_func_getcwd_posix_signature=yes"
 815         AVOID_GNULIB+=" gl_cv_func_gettimeofday_clobber=no"
 816         AVOID_GNULIB+=" gl_cv_func_gettimeofday_posix_signature=yes"
 817         AVOID_GNULIB+=" gl_cv_func_link_works=yes"
 818         AVOID_GNULIB+=" gl_cv_func_lstat_dereferences_slashed_symlink=yes"
 819         AVOID_GNULIB+=" gl_cv_func_malloc_0_nonnull=yes"
 820         AVOID_GNULIB+=" gl_cv_func_memchr_works=yes"
 821         AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_dot_works=yes"
 822         AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_slash_works=yes"
 823         AVOID_GNULIB+=" gl_cv_func_mkfifo_works=yes"
 824         AVOID_GNULIB+=" gl_cv_func_realpath_works=yes"
 825         AVOID_GNULIB+=" gl_cv_func_select_detects_ebadf=yes"
 826         AVOID_GNULIB+=" gl_cv_func_snprintf_posix=yes"
 827         AVOID_GNULIB+=" gl_cv_func_snprintf_retval_c99=yes"
 828         AVOID_GNULIB+=" gl_cv_func_snprintf_truncation_c99=yes"
 829         AVOID_GNULIB+=" gl_cv_func_stat_dir_slash=yes"
 830         AVOID_GNULIB+=" gl_cv_func_stat_file_slash=yes"
 831         AVOID_GNULIB+=" gl_cv_func_strerror_0_works=yes"
 832         AVOID_GNULIB+=" gl_cv_func_symlink_works=yes"
 833         AVOID_GNULIB+=" gl_cv_func_tzset_clobber=no"
 834         AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
 835         AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
 836         AVOID_GNULIB+=" gl_cv_func_vsnprintf_posix=yes"
 837         AVOID_GNULIB+=" gl_cv_func_vsnprintf_zerosize_c99=yes"
 838         AVOID_GNULIB+=" gl_cv_func_wcwidth_works=yes"
 839         AVOID_GNULIB+=" gl_cv_func_working_getdelim=yes"
 840         AVOID_GNULIB+=" gl_cv_func_working_mkstemp=yes"
 841         AVOID_GNULIB+=" gl_cv_func_working_mktime=yes"
 842         AVOID_GNULIB+=" gl_cv_func_working_strerror=yes"
 843         AVOID_GNULIB+=" gl_cv_header_working_fcntl_h=yes"
 844         AVOID_GNULIB+=" gl_cv_C_locale_sans_EILSEQ=yes"
 845
 846         # NOTE: We do not want to quote AVOID_GNULIB as we want word expansion.
 847         env $AVOID_GNULIB "$TERMUX_PKG_SRCDIR/configure" \
 848                 --disable-dependency-tracking \
 849                 --prefix=$TERMUX_PREFIX \
 850                 --disable-rpath --disable-rpath-hack \
 851                 $HOST_FLAG \
 852                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 853                 $DISABLE_NLS \
 854                 $ENABLE_SHARED \
 855                 $DISABLE_STATIC \
 856                 $LIBEXEC_FLAG
 857 }
 858
 859 termux_step_configure_cmake () {
 860         termux_setup_cmake
 861
 862         local TOOLCHAIN_ARGS="-DCMAKE_ANDROID_STANDALONE_TOOLCHAIN=$TERMUX_STANDALONE_TOOLCHAIN"
 863         local BUILD_TYPE=MinSizeRel
 864         test -n "$TERMUX_DEBUG" && BUILD_TYPE=Debug
 865
 866         local CMAKE_PROC=$TERMUX_ARCH
 867         test $CMAKE_PROC == "arm" && CMAKE_PROC='armv7-a'
 868
 869         # XXX: CMAKE_{AR,RANLIB} needed for at least jsoncpp build to not
 870         # pick up cross compiled binutils tool in $PREFIX/bin:
 871         cmake -G 'Unix Makefiles' "$TERMUX_PKG_SRCDIR" \
 872                 -DCMAKE_AR="$(which $AR)" \
 873                 -DCMAKE_UNAME="$(which uname)" \
 874                 -DCMAKE_RANLIB="$(which $RANLIB)" \
 875                 -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
 876                 -DCMAKE_CROSSCOMPILING=True \
 877                 -DCMAKE_C_FLAGS="$CFLAGS $CPPFLAGS" \
 878                 -DCMAKE_CXX_FLAGS="$CXXFLAGS $CPPFLAGS" \
 879                 -DCMAKE_LINKER="$TERMUX_STANDALONE_TOOLCHAIN/bin/$LD $LDFLAGS" \
 880                 -DCMAKE_FIND_ROOT_PATH=$TERMUX_PREFIX \
 881                 -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
 882                 -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
 883                 -DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX \
 884                 -DCMAKE_MAKE_PROGRAM=`which make` \
 885                 -DCMAKE_SYSTEM_PROCESSOR=$CMAKE_PROC \
 886                 -DCMAKE_SYSTEM_NAME=Android \
 887                 -DCMAKE_SYSTEM_VERSION=21 \
 888                 -DCMAKE_SKIP_INSTALL_RPATH=ON \
 889                 -DCMAKE_USE_SYSTEM_LIBRARIES=True \
 890                 -DBUILD_TESTING=OFF \
 891                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS $TOOLCHAIN_ARGS
 892 }
 893
 894 termux_step_configure_meson () {
 895         termux_setup_meson
 896         CC=gcc CXX=g++ $TERMUX_MESON \
 897                 $TERMUX_PKG_SRCDIR \
 898                 $TERMUX_PKG_BUILDDIR \
 899                 --cross-file $TERMUX_MESON_CROSSFILE \
 900                 --prefix $TERMUX_PREFIX \
 901                 --libdir lib \
 902                 --buildtype minsize \
 903                 --strip \
 904                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS
 905 }
 906
 907 termux_step_configure () {
 908         if [ "$TERMUX_PKG_FORCE_CMAKE" == 'no' ] && [ -f "$TERMUX_PKG_SRCDIR/configure" ]; then
 909                 termux_step_configure_autotools
 910         elif [ -f "$TERMUX_PKG_SRCDIR/CMakeLists.txt" ]; then
 911                 termux_step_configure_cmake
 912         elif [ -f "$TERMUX_PKG_SRCDIR/meson.build" ]; then
 913                 termux_step_configure_meson
 914         fi
 915 }
 916
 917 termux_step_post_configure () {
 918         return
 919 }
 920
 921 termux_step_make() {
 922         if ls ./*akefile &> /dev/null; then
 923                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 924                         make -j $TERMUX_MAKE_PROCESSES
 925                 else
 926                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 927                 fi
 928         fi
 929 }
 930
 931 termux_step_make_install() {
 932         if ls ./*akefile &> /dev/null; then
 933                 : "${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}"
 934                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 935                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 936                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 937                 else
 938                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 939                 fi
 940         elif test -f build.ninja; then
 941                 ninja install
 942         fi
 943 }
 944
 945 # Hook function for package scripts to override.
 946 termux_step_post_make_install() {
 947         return
 948 }
 949
 950 termux_step_extract_into_massagedir() {
 951         local TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 952
 953         # Build diff tar with what has changed during the build:
 954         cd $TERMUX_PREFIX
 955         tar -N "$TERMUX_BUILD_TS_FILE" \
 956                 --exclude='lib/libc++_shared.so' --exclude='lib/libstdc++.so' \
 957                 -czf "$TARBALL_ORIG" .
 958
 959         # Extract tar in order to massage it
 960         mkdir -p "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 961         cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 962         tar xf "$TARBALL_ORIG"
 963         rm "$TARBALL_ORIG"
 964 }
 965
 966 termux_step_massage() {
 967         cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 968
 969         # Remove lib/charset.alias which is installed by gettext-using packages:
 970         rm -f lib/charset.alias
 971
 972         # Remove non-english man pages:
 973         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 974
 975         if [ -z "${TERMUX_PKG_KEEP_INFOPAGES+x}" ]; then
 976                 # Remove info pages:
 977                 rm -Rf share/info
 978         fi
 979
 980         # Remove locale files we're not interested in::
 981         rm -Rf share/locale
 982         if [ -z "${TERMUX_PKG_KEEP_SHARE_DOC+x}" ]; then
 983                 # Remove info pages:
 984                 rm -Rf share/doc
 985         fi
 986
 987         # Remove old kept libraries (readline):
 988         find . -name '*.old' -delete
 989
 990         # Remove static libraries:
 991         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 992                 find . -name '*.a' -delete
 993                 find . -name '*.la' -delete
 994         fi
 995
 996         # Move over sbin to bin:
 997         for file in sbin/*; do if test -f "$file"; then mv "$file" bin/; fi; done
 998
 999         # Remove world permissions and add write permissions.
1000         # The -f flag is used to suppress warnings about dangling symlinks (such
1001         # as ones to /system/... which may not exist on the build machine):
1002         find . -exec chmod -f u+w,g-rwx,o-rwx \{\} \;
1003
1004         if [ "$TERMUX_DEBUG" = "" ]; then
1005                 # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
1006                 set +e +o pipefail
1007                 find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
1008                         xargs -r "$STRIP" --strip-unneeded --preserve-dates
1009                 set -e -o pipefail
1010         fi
1011         # Remove DT_ entries which the android 5.1 linker warns about:
1012         find . -type f -print0 | xargs -r -0 "$TERMUX_ELF_CLEANER"
1013
1014         # Fix shebang paths:
1015         while IFS= read -r -d '' file
1016         do
1017                 head -c 100 "$file" | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" "$file"
1018         done < <(find -L . -type f -print0)
1019
1020         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
1021
1022         find . -type d -empty -delete # Remove empty directories
1023
1024         # Sub packages:
1025         if [ -d include ] && [ -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
1026                 # Add virtual -dev sub package if there are include files:
1027                 local _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
1028                 echo TERMUX_SUBPKG_INCLUDE=\"include share/vala share/man/man3 lib/pkgconfig share/aclocal lib/cmake $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > "$_DEVEL_SUBPACKAGE_FILE"
1029                 echo "TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1030                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
1031                         echo "TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1032                 else
1033                         echo "TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1034                 fi
1035         fi
1036         # Now build all sub packages
1037         rm -Rf "$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages"
1038         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
1039                 test ! -f "$subpackage" && continue
1040                 local SUB_PKG_NAME
1041                 SUB_PKG_NAME=$(basename "$subpackage" .subpackage.sh)
1042                 # Default value is same as main package, but sub package may override:
1043                 local TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
1044                 local SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
1045                 local TERMUX_SUBPKG_DEPENDS=""
1046                 local TERMUX_SUBPKG_CONFLICTS=""
1047                 local TERMUX_SUBPKG_REPLACES=""
1048                 local TERMUX_SUBPKG_CONFFILES=""
1049                 local SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
1050                 local SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
1051                 mkdir -p "$SUB_PKG_MASSAGE_DIR" "$SUB_PKG_PACKAGE_DIR"
1052
1053                 # shellcheck source=/dev/null
1054                 source $subpackage
1055
1056                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
1057                         local _INCLUDE_DIRSET
1058                         _INCLUDE_DIRSET=$(dirname "$includeset")
1059                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
1060                         if [ -e "$includeset" ] || [ -L "$includeset" ]; then
1061                                 # Add the -L clause to handle relative symbolic links:
1062                                 mkdir -p "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
1063                                 mv "$includeset" "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
1064                         fi
1065                 done
1066
1067                 local SUB_PKG_ARCH=$TERMUX_ARCH
1068                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
1069
1070                 cd "$SUB_PKG_DIR/massage"
1071                 local SUB_PKG_INSTALLSIZE
1072                 SUB_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
1073                 tar -cJf "$SUB_PKG_PACKAGE_DIR/data.tar.xz" .
1074
1075                 mkdir -p DEBIAN
1076                 cd DEBIAN
1077                 cat > control <<-HERE
1078                         Package: $SUB_PKG_NAME
1079                         Architecture: ${SUB_PKG_ARCH}
1080                         Installed-Size: ${SUB_PKG_INSTALLSIZE}
1081                         Maintainer: $TERMUX_PKG_MAINTAINER
1082                         Version: $TERMUX_PKG_FULLVERSION
1083                         Description: $TERMUX_SUBPKG_DESCRIPTION
1084                         Homepage: $TERMUX_PKG_HOMEPAGE
1085                 HERE
1086                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
1087                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
1088                 test ! -z "$TERMUX_SUBPKG_REPLACES" && echo "Replaces: $TERMUX_SUBPKG_REPLACES" >> control
1089                 tar -cJf "$SUB_PKG_PACKAGE_DIR/control.tar.xz" .
1090
1091                 for f in $TERMUX_SUBPKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> conffiles; done
1092
1093                 # Create the actual .deb file:
1094                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
1095                 test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
1096                 ar cr "$TERMUX_SUBPKG_DEBFILE" \
1097                                    "$TERMUX_COMMON_CACHEDIR/debian-binary" \
1098                                    "$SUB_PKG_PACKAGE_DIR/control.tar.xz" \
1099                                    "$SUB_PKG_PACKAGE_DIR/data.tar.xz"
1100
1101                 # Go back to main package:
1102                 cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
1103         done
1104
1105         # .. remove empty directories (NOTE: keep this last):
1106         find . -type d -empty -delete
1107         # Make sure user can read and write all files (problem with dpkg otherwise):
1108         chmod -R u+rw .
1109 }
1110
1111 termux_step_post_massage() {
1112         return
1113 }
1114
1115 # Create data.tar.gz with files to package. Not to be overridden by package scripts.
1116 termux_step_create_datatar() {
1117         # Create data tarball containing files to package:
1118         cd "$TERMUX_PKG_MASSAGEDIR"
1119
1120         local HARDLINKS="$(find . -type f -links +1)"
1121         if [ -n "$HARDLINKS" ]; then
1122                 termux_error_exit "Package contains hard links: $HARDLINKS"
1123         fi
1124
1125         if [ -z "${TERMUX_PKG_METAPACKAGE+x}" ] && [ "$(find . -type f)" = "" ]; then
1126                 termux_error_exit "No files in package"
1127         fi
1128         tar -cJf "$TERMUX_PKG_PACKAGEDIR/data.tar.xz" .
1129 }
1130
1131 termux_step_create_debscripts() {
1132         return
1133 }
1134
1135 # Create the build deb file. Not to be overridden by package scripts.
1136 termux_step_create_debfile() {
1137         # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
1138         local TERMUX_PKG_INSTALLSIZE
1139         TERMUX_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
1140
1141         # From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
1142         test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
1143
1144         mkdir -p DEBIAN
1145         cat > DEBIAN/control <<-HERE
1146                 Package: $TERMUX_PKG_NAME
1147                 Architecture: ${TERMUX_ARCH}
1148                 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
1149                 Maintainer: $TERMUX_PKG_MAINTAINER
1150                 Version: $TERMUX_PKG_FULLVERSION
1151                 Description: $TERMUX_PKG_DESCRIPTION
1152                 Homepage: $TERMUX_PKG_HOMEPAGE
1153         HERE
1154         test ! -z "$TERMUX_PKG_BREAKS" && echo "Breaks: $TERMUX_PKG_BREAKS" >> DEBIAN/control
1155         test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
1156         test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
1157         test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
1158         test ! -z "$TERMUX_PKG_RECOMMENDS" && echo "Recommends: $TERMUX_PKG_RECOMMENDS" >> DEBIAN/control
1159         test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
1160
1161         # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
1162         for f in $TERMUX_PKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> DEBIAN/conffiles; done
1163
1164         # Allow packages to create arbitrary control files.
1165         # XXX: Should be done in a better way without a function?
1166         cd DEBIAN
1167         termux_step_create_debscripts
1168
1169         # Create control.tar.xz
1170         tar -cJf "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" .
1171
1172         test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
1173         TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
1174         # Create the actual .deb file:
1175         ar cr "$TERMUX_PKG_DEBFILE" \
1176                "$TERMUX_COMMON_CACHEDIR/debian-binary" \
1177                "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" \
1178                "$TERMUX_PKG_PACKAGEDIR/data.tar.xz"
1179 }
1180
1181 # Finish the build. Not to be overridden by package scripts.
1182 termux_step_finish_build() {
1183         echo "termux - build of '$TERMUX_PKG_NAME' done"
1184         test -t 1 && printf "\033]0;%s - DONE\007" "$TERMUX_PKG_NAME"
1185         mkdir -p /data/data/.built-packages
1186         echo "$TERMUX_PKG_FULLVERSION" > "/data/data/.built-packages/$TERMUX_PKG_NAME"
1187         exit 0
1188 }
1189
1190 termux_step_handle_arguments "$@"
1191 termux_step_setup_variables
1192 termux_step_handle_buildarch
1193 termux_step_start_build
1194 termux_step_extract_package
1195 cd "$TERMUX_PKG_SRCDIR"
1196 termux_step_post_extract_package
1197 termux_step_handle_hostbuild
1198 termux_step_setup_toolchain
1199 termux_step_patch_package
1200 termux_step_replace_guess_scripts
1201 cd "$TERMUX_PKG_SRCDIR"
1202 termux_step_pre_configure
1203 cd "$TERMUX_PKG_BUILDDIR"
1204 termux_step_configure
1205 cd "$TERMUX_PKG_BUILDDIR"
1206 termux_step_post_configure
1207 cd "$TERMUX_PKG_BUILDDIR"
1208 termux_step_make
1209 cd "$TERMUX_PKG_BUILDDIR"
1210 termux_step_make_install
1211 cd "$TERMUX_PKG_BUILDDIR"
1212 termux_step_post_make_install
1213 cd "$TERMUX_PKG_MASSAGEDIR"
1214 termux_step_extract_into_massagedir
1215 cd "$TERMUX_PKG_MASSAGEDIR"
1216 termux_step_massage
1217 cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
1218 termux_step_post_massage
1219 termux_step_create_datatar
1220 termux_step_create_debfile
1221 termux_step_finish_build