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 = '$MESON_CPU'
 154                         endian = 'little'
 155                         system = 'android'
 156                 HERE
 157         fi
 158 }
 159
 160 # Utility function for cmake-built packages to setup a current cmake.
 161 termux_setup_cmake() {
 162         local TERMUX_CMAKE_MAJORVESION=3.9
 163         local TERMUX_CMAKE_MINORVERSION="0"
 164         local TERMUX_CMAKE_VERSION=$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                                 e714ddd55ab9be7ec5e4d30ca1ceee5e23406d7d3bf14457a67180cf54d9834a
 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:="15.1"}"
 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_HOMEPAGE=""
 312         TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 313         TERMUX_PKG_FOLDERNAME=""
 314         TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 315         TERMUX_PKG_ESSENTIAL=""
 316         TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 317         TERMUX_PKG_RECOMMENDS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
 318         TERMUX_PKG_REPLACES=""
 319         TERMUX_PKG_CONFFILES=""
 320         TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 321         TERMUX_PKG_DEVPACKAGE_DEPENDS=""
 322         # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 323         TERMUX_PKG_HOSTBUILD=""
 324         TERMUX_PKG_MAINTAINER="Fredrik Fornwall @fornwall"
 325         TERMUX_PKG_CLANG=yes # does nothing for cmake based packages. clang is chosen by cmake
 326         TERMUX_PKG_FORCE_CMAKE=no # if the package has autotools as well as cmake, then set this to prefer cmake
 327
 328         unset CFLAGS CPPFLAGS LDFLAGS CXXFLAGS
 329 }
 330
 331 # Save away and restore build setups which may change between builds.
 332 termux_step_handle_buildarch() {
 333         # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 334         local TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 335         if [ -f "${TERMUX_ARCH_FILE}" ]; then
 336                 local TERMUX_PREVIOUS_ARCH
 337                 TERMUX_PREVIOUS_ARCH=$(cat $TERMUX_ARCH_FILE)
 338                 if [ "$TERMUX_PREVIOUS_ARCH" != "$TERMUX_ARCH" ]; then
 339                         local TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 340                         mkdir -p "$TERMUX_DATA_BACKUPDIRS"
 341                         local TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 342                         local TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 343                         # Save current /data (removing old backup if any)
 344                         if test -e "$TERMUX_DATA_PREVIOUS_BACKUPDIR"; then
 345                                 termux_error_exit "Directory already exists"
 346                         fi
 347                         if [ -d /data/data ]; then
 348                                 mv /data/data "$TERMUX_DATA_PREVIOUS_BACKUPDIR"
 349                         fi
 350                         # Restore new one (if any)
 351                         if [ -d "$TERMUX_DATA_CURRENT_BACKUPDIR" ]; then
 352                                 mv "$TERMUX_DATA_CURRENT_BACKUPDIR" /data/data
 353                         fi
 354                 fi
 355         fi
 356
 357         # Keep track of current arch we are building for.
 358         echo "$TERMUX_ARCH" > $TERMUX_ARCH_FILE
 359 }
 360
 361 # Source the package build script and start building. No to be overridden by packages.
 362 termux_step_start_build() {
 363         # shellcheck source=/dev/null
 364         source "$TERMUX_PKG_BUILDER_SCRIPT"
 365
 366         TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/${TERMUX_NDK_VERSION}-${TERMUX_ARCH}-${TERMUX_PKG_API_LEVEL}"
 367         # Bump the below version if a change is made in toolchain setup to ensure
 368         # that everyone gets an updated toolchain:
 369         TERMUX_STANDALONE_TOOLCHAIN+="-v11"
 370
 371         if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" ] && [ "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 372                 echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 373                 exit 0
 374         fi
 375
 376         if [ -z "${TERMUX_SKIP_DEPCHECK:=""}" ]; then
 377                 local p TERMUX_ALL_DEPS
 378                 TERMUX_ALL_DEPS=$(./scripts/buildorder.py "$TERMUX_PKG_NAME")
 379                 for p in $TERMUX_ALL_DEPS; do
 380                         if [ "$p" != "$TERMUX_PKG_NAME" ]; then
 381                                 echo "Building dependency $p if necessary..."
 382                                 ./build-package.sh -a $TERMUX_ARCH -s "$p"
 383                         fi
 384                 done
 385         fi
 386
 387         TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 388         if [ "$TERMUX_PKG_REVISION" != "0" ] || [ "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 389                 # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 390                 TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_REVISION"
 391         fi
 392
 393         if [ -z "$TERMUX_DEBUG" ] &&
 394            [ -z "${TERMUX_FORCE_BUILD+x}" ] &&
 395            [ -e "/data/data/.built-packages/$TERMUX_PKG_NAME" ]; then
 396                 if [ "$(cat "/data/data/.built-packages/$TERMUX_PKG_NAME")" = "$TERMUX_PKG_FULLVERSION" ]; then
 397                         echo "$TERMUX_PKG_NAME@$TERMUX_PKG_FULLVERSION built - skipping (rm /data/data/.built-packages/$TERMUX_PKG_NAME to force rebuild)"
 398                         exit 0
 399                 fi
 400         fi
 401
 402         # Cleanup old state:
 403         rm -Rf "$TERMUX_PKG_BUILDDIR" \
 404                 "$TERMUX_PKG_PACKAGEDIR" \
 405                 "$TERMUX_PKG_SRCDIR" \
 406                 "$TERMUX_PKG_TMPDIR" \
 407                 "$TERMUX_PKG_MASSAGEDIR"
 408
 409         # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 410         mkdir -p "$TERMUX_COMMON_CACHEDIR" \
 411                 "$TERMUX_DEBDIR" \
 412                  "$TERMUX_PKG_BUILDDIR" \
 413                  "$TERMUX_PKG_PACKAGEDIR" \
 414                  "$TERMUX_PKG_TMPDIR" \
 415                  "$TERMUX_PKG_CACHEDIR" \
 416                  "$TERMUX_PKG_MASSAGEDIR" \
 417                  $TERMUX_PREFIX/{bin,etc,lib,libexec,share,tmp,include}
 418
 419         # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build
 420         # scripts can assume that it works on both builder and host later on:
 421         ln -f -s /bin/sh "$TERMUX_PREFIX/bin/sh"
 422
 423         local TERMUX_ELF_CLEANER_SRC=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner.cpp
 424         local TERMUX_ELF_CLEANER_VERSION=$(bash -c ". $TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/build.sh; echo \$TERMUX_PKG_VERSION")
 425         termux_download \
 426                 https://raw.githubusercontent.com/termux/termux-elf-cleaner/v$TERMUX_ELF_CLEANER_VERSION/termux-elf-cleaner.cpp \
 427                 $TERMUX_ELF_CLEANER_SRC \
 428                 11a38372f4d0e36b7556382c7ecffecae35cee8b68daaee2dbee025f758e17ee
 429         if [ "$TERMUX_ELF_CLEANER_SRC" -nt "$TERMUX_ELF_CLEANER" ]; then
 430                 g++ -std=c++11 -Wall -Wextra -pedantic -Os "$TERMUX_ELF_CLEANER_SRC" -o "$TERMUX_ELF_CLEANER"
 431         fi
 432
 433         if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 434                 echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" > "$TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt"
 435                 TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 436         fi
 437
 438         echo "termux - building $TERMUX_PKG_NAME for arch $TERMUX_ARCH..."
 439         test -t 1 && printf "\033]0;%s...\007" "$TERMUX_PKG_NAME"
 440
 441         # Avoid exporting PKG_CONFIG_LIBDIR until after termux_step_host_build.
 442         export TERMUX_PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
 443         # Add a pkg-config file for the system zlib.
 444         mkdir -p "$TERMUX_PKG_CONFIG_LIBDIR"
 445         cat > "$TERMUX_PKG_CONFIG_LIBDIR/zlib.pc" <<-HERE
 446                 Name: zlib
 447                 Description: zlib compression library
 448                 Version: 1.2.8
 449                 Requires:
 450                 Libs: -lz
 451         HERE
 452
 453         # Keep track of when build started so we can see what files have been created.
 454         # We start by sleeping so that any generated files above (such as zlib.pc) get
 455         # an older timestamp than the TERMUX_BUILD_TS_FILE.
 456         sleep 1
 457         TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 458         touch "$TERMUX_BUILD_TS_FILE"
 459 }
 460
 461 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT. May be overridden by packages.
 462 termux_step_extract_package() {
 463         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 464                 mkdir -p "$TERMUX_PKG_SRCDIR"
 465                 return
 466         fi
 467         cd "$TERMUX_PKG_TMPDIR"
 468         local filename
 469         filename=$(basename "$TERMUX_PKG_SRCURL")
 470         local file="$TERMUX_PKG_CACHEDIR/$filename"
 471         termux_download "$TERMUX_PKG_SRCURL" "$file" "$TERMUX_PKG_SHA256"
 472
 473         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 474                 folder="${filename%%.t*}" && folder="${folder%%.zip}"
 475                 folder="${folder/_/-}" # dpkg uses _ in tar filename, but - in folder
 476         else
 477                 folder=$TERMUX_PKG_FOLDERNAME
 478         fi
 479         rm -Rf $folder
 480         if [ "${file##*.}" = zip ]; then
 481                 unzip -q "$file"
 482         else
 483                 tar xf "$file"
 484         fi
 485         mv $folder "$TERMUX_PKG_SRCDIR"
 486 }
 487
 488 # Hook for packages to act just after the package has been extracted.
 489 # Invoked in $TERMUX_PKG_SRCDIR.
 490 termux_step_post_extract_package() {
 491         return
 492 }
 493
 494 # Optional host build. Not to be overridden by packages.
 495 termux_step_handle_hostbuild() {
 496         if [ "x$TERMUX_PKG_HOSTBUILD" = "x" ]; then return; fi
 497
 498         cd "$TERMUX_PKG_SRCDIR"
 499         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 500                 test -f "$patch" && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$patch" | patch --silent -p1
 501         done
 502
 503         local TERMUX_HOSTBUILD_MARKER="$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION"
 504         if [ ! -f "$TERMUX_HOSTBUILD_MARKER" ]; then
 505                 rm -Rf "$TERMUX_PKG_HOSTBUILD_DIR"
 506                 mkdir -p "$TERMUX_PKG_HOSTBUILD_DIR"
 507                 cd "$TERMUX_PKG_HOSTBUILD_DIR"
 508                 termux_step_host_build
 509                 touch "$TERMUX_HOSTBUILD_MARKER"
 510         fi
 511 }
 512
 513 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 514 # After termux_step_post_extract_package() and before termux_step_patch_package()
 515 termux_step_host_build() {
 516         "$TERMUX_PKG_SRCDIR/configure" ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 517         make -j $TERMUX_MAKE_PROCESSES
 518 }
 519
 520 # Setup a standalone Android NDK toolchain. Not to be overridden by packages.
 521 termux_step_setup_toolchain() {
 522         # We put this after system PATH to avoid picking up toolchain stripped python
 523         export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 524
 525         export CFLAGS=""
 526         export LDFLAGS="-L${TERMUX_PREFIX}/lib"
 527
 528         if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 529                 export AS=${TERMUX_HOST_PLATFORM}-gcc
 530                 export CC=$TERMUX_HOST_PLATFORM-gcc
 531                 export CXX=$TERMUX_HOST_PLATFORM-g++
 532                 LDFLAGS+=" -specs=$TERMUX_SCRIPTDIR/termux.spec"
 533                 CFLAGS+=" -specs=$TERMUX_SCRIPTDIR/termux.spec"
 534         else
 535                 export AS=${TERMUX_HOST_PLATFORM}-clang
 536                 export CC=$TERMUX_HOST_PLATFORM-clang
 537                 export CXX=$TERMUX_HOST_PLATFORM-clang++
 538         fi
 539
 540         export AR=$TERMUX_HOST_PLATFORM-ar
 541         export CPP=${TERMUX_HOST_PLATFORM}-cpp
 542         export CC_FOR_BUILD=gcc
 543         export LD=$TERMUX_HOST_PLATFORM-ld
 544         export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 545         # Setup pkg-config for cross-compiling:
 546         export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 547         export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 548         export READELF=$TERMUX_HOST_PLATFORM-readelf
 549         export STRIP=$TERMUX_HOST_PLATFORM-strip
 550
 551         # Android 7 started to support DT_RUNPATH (but not DT_RPATH), so we may want
 552         # LDFLAGS+="-Wl,-rpath=$TERMUX_PREFIX/lib -Wl,--enable-new-dtags"
 553         # and no longer remove DT_RUNPATH in termux-elf-cleaner.
 554
 555         if [ "$TERMUX_ARCH" = "arm" ]; then
 556                 # https://developer.android.com/ndk/guides/standalone_toolchain.html#abi_compatibility:
 557                 # "We recommend using the -mthumb compiler flag to force the generation of 16-bit Thumb-2 instructions".
 558                 # With r13 of the ndk ruby 2.4.0 segfaults when built on arm with clang without -mthumb.
 559                 CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mthumb"
 560                 LDFLAGS+=" -march=armv7-a"
 561         elif [ "$TERMUX_ARCH" = "i686" ]; then
 562                 # From $NDK/docs/CPU-ARCH-ABIS.html:
 563                 CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 564         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 565                 :
 566         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 567                 :
 568         else
 569                 termux_error_exit "Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 570         fi
 571
 572         if [ -n "$TERMUX_DEBUG" ]; then
 573                 CFLAGS+=" -g3 -O1 -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 574         else
 575                 CFLAGS+=" -Os"
 576         fi
 577
 578         export CXXFLAGS="$CFLAGS"
 579         export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 580
 581         if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 582                 # If using the android support library, link to it and include its headers as system headers:
 583                 CPPFLAGS+=" -isystem $TERMUX_PREFIX/include/libandroid-support"
 584                 LDFLAGS+=" -landroid-support"
 585         fi
 586
 587         export ac_cv_func_getpwent=no
 588         export ac_cv_func_getpwnam=no
 589         export ac_cv_func_getpwuid=no
 590         export ac_cv_func_sigsetmask=no
 591
 592         if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 593                 # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 594                 # toolchain left in place if something goes wrong (or process is just aborted):
 595                 local _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 596                 rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 597
 598                 local _NDK_ARCHNAME=$TERMUX_ARCH
 599                 if [ "$TERMUX_ARCH" = "aarch64" ]; then
 600                         _NDK_ARCHNAME=arm64
 601                 elif [ "$TERMUX_ARCH" = "i686" ]; then
 602                         _NDK_ARCHNAME=x86
 603                 fi
 604
 605                 "$NDK/build/tools/make_standalone_toolchain.py" \
 606                         --api "$TERMUX_PKG_API_LEVEL" \
 607                         --arch $_NDK_ARCHNAME \
 608                         --stl=libc++ \
 609                         --install-dir $_TERMUX_TOOLCHAIN_TMPDIR
 610
 611                 # Remove android-support header wrapping not needed on android-21:
 612                 rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/local
 613
 614                 local wrapped plusplus CLANG_TARGET=$TERMUX_HOST_PLATFORM
 615                 if [ $TERMUX_ARCH = arm ]; then CLANG_TARGET=${CLANG_TARGET/arm-/armv7a-}; fi
 616                 for wrapped in ${TERMUX_HOST_PLATFORM}-clang clang; do
 617                         for plusplus in "" "++"; do
 618                                 local FILE_TO_REPLACE=$_TERMUX_TOOLCHAIN_TMPDIR/bin/${wrapped}${plusplus}
 619                                 if [ ! -f $FILE_TO_REPLACE ]; then
 620                                         termux_error_exit "No toolchain file to override: $FILE_TO_REPLACE"
 621                                 fi
 622                                 cp "$TERMUX_SCRIPTDIR/scripts/clang-pie-wrapper" $FILE_TO_REPLACE
 623                                 sed -i "s/COMPILER/clang50$plusplus/" $FILE_TO_REPLACE
 624                                 sed -i "s/CLANG_TARGET/$CLANG_TARGET/" $FILE_TO_REPLACE
 625                         done
 626                 done
 627
 628                 if [ "$TERMUX_ARCH" = "aarch64" ]; then
 629                         # Use gold by default to work around https://github.com/android-ndk/ndk/issues/148
 630                         cp $_TERMUX_TOOLCHAIN_TMPDIR/bin/aarch64-linux-android-ld.gold \
 631                            $_TERMUX_TOOLCHAIN_TMPDIR/bin/aarch64-linux-android-ld
 632                         cp $_TERMUX_TOOLCHAIN_TMPDIR/aarch64-linux-android/bin/ld.gold \
 633                            $_TERMUX_TOOLCHAIN_TMPDIR/aarch64-linux-android/bin/ld
 634                 fi
 635
 636                 if [ "$TERMUX_ARCH" = "arm" ]; then
 637                         # Linker wrapper script to add '--exclude-libs libgcc.a', see
 638                         # https://github.com/android-ndk/ndk/issues/379
 639                         # https://android-review.googlesource.com/#/c/389852/
 640                         local linker
 641                         for linker in ld ld.bfd ld.gold; do
 642                                 local wrap_linker=$_TERMUX_TOOLCHAIN_TMPDIR/$TERMUX_HOST_PLATFORM/bin/$linker
 643                                 local real_linker=$_TERMUX_TOOLCHAIN_TMPDIR/$TERMUX_HOST_PLATFORM/bin/$linker.real
 644                                 cp $wrap_linker $real_linker
 645                                 echo '#!/bin/bash' > $wrap_linker
 646                                 echo -n '`dirname $0`/' >> $wrap_linker
 647                                 echo -n $linker.real >> $wrap_linker
 648                                 echo ' --exclude-libs libgcc.a "$@"' >> $wrap_linker
 649                         done
 650                 fi
 651
 652                 cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 653
 654                 for f in $TERMUX_SCRIPTDIR/ndk-patches/*.patch; do
 655                         sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$f" | \
 656                                 sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 657                                 patch --silent -p1;
 658                 done
 659                 # elf.h: Taken from glibc since the elf.h in the NDK is lacking.
 660                 # sysexits.h: Header-only and used by a few programs.
 661                 # ifaddrs.h: Added in android-24 unified headers, use a inline implementation for now.
 662                 cp "$TERMUX_SCRIPTDIR"/ndk-patches/{elf.h,sysexits.h,ifaddrs.h} usr/include
 663
 664                 # Remove <sys/shm.h> from the NDK in favour of that from the libandroid-shmem.
 665                 # Also remove <sys/sem.h> as it doesn't work for non-root.
 666                 rm usr/include/sys/{shm.h,sem.h}
 667
 668                 sed -i "s/define __ANDROID_API__ __ANDROID_API_FUTURE__/define __ANDROID_API__ $TERMUX_PKG_API_LEVEL/" \
 669                         usr/include/android/api-level.h
 670
 671                 local _LIBDIR=usr/lib
 672                 if [ $TERMUX_ARCH = x86_64 ]; then _LIBDIR+=64; fi
 673                 $TERMUX_ELF_CLEANER $_LIBDIR/*.so
 674
 675                 # zlib is really version 1.2.8 in the Android platform (at least
 676                 # starting from Android 5), not older as the NDK headers claim.
 677                 for file in zconf.h zlib.h; do
 678                         curl -o usr/include/$file \
 679                                 https://raw.githubusercontent.com/madler/zlib/v1.2.8/$file
 680                 done
 681                 unset file
 682                 cd $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x
 683                 sed "s%\@TERMUX_HOST_PLATFORM\@%${TERMUX_HOST_PLATFORM}%g" $TERMUX_SCRIPTDIR/ndk-patches/*.cpppatch | patch -p1
 684                 mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 685         fi
 686
 687         local _STL_LIBFILE_NAME=libc++_shared.so
 688         if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 689                 # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a link to it,
 690                 # so that other C++ using packages links to it instead of the default android
 691                 # C++ library which does not support exceptions or STL:
 692                 # https://developer.android.com/ndk/guides/cpp-support.html
 693                 # We do however want to avoid installing this, to avoid problems where e.g.
 694                 # libm.so on some i686 devices links against libstdc++.so.
 695                 # The libgnustl_shared.so library will be packaged in the libgnustl package
 696                 # which is part of the base Termux installation.
 697                 mkdir -p "$TERMUX_PREFIX/lib"
 698                 cd "$TERMUX_PREFIX/lib"
 699
 700                 local _STL_LIBFILE=
 701                 if [ "$TERMUX_ARCH" = arm ]; then
 702                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/$_STL_LIBFILE_NAME
 703                 elif [ "$TERMUX_ARCH" = x86_64 ]; then
 704                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/$_STL_LIBFILE_NAME
 705                 else
 706                         local _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/$_STL_LIBFILE_NAME
 707                 fi
 708
 709                 cp "$_STL_LIBFILE" .
 710                 $STRIP --strip-unneeded $_STL_LIBFILE_NAME
 711                 $TERMUX_ELF_CLEANER $_STL_LIBFILE_NAME
 712                 if [ $TERMUX_ARCH = "arm" ]; then
 713                         # Use a linker script to get libunwind.a.
 714                         echo 'INPUT(-lunwind -lc++_shared)' > libstdc++.so
 715                 else
 716                         ln -f $_STL_LIBFILE_NAME libstdc++.so
 717                 fi
 718         fi
 719
 720         export PKG_CONFIG_LIBDIR="$TERMUX_PKG_CONFIG_LIBDIR"
 721         # Create a pkg-config wrapper. We use path to host pkg-config to
 722         # avoid picking up a cross-compiled pkg-config later on.
 723         local _HOST_PKGCONFIG
 724         _HOST_PKGCONFIG=$(which pkg-config)
 725         mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin "$PKG_CONFIG_LIBDIR"
 726         cat > "$PKG_CONFIG" <<-HERE
 727                 #!/bin/sh
 728                 export PKG_CONFIG_DIR=
 729                 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 730                 exec $_HOST_PKGCONFIG "\$@"
 731         HERE
 732         chmod +x "$PKG_CONFIG"
 733 }
 734
 735 # Apply all *.patch files for the package. Not to be overridden by packages.
 736 termux_step_patch_package() {
 737         cd "$TERMUX_PKG_SRCDIR"
 738         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 739         shopt -s nullglob
 740         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 741                 test -f "$patch" && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$patch" | \
 742                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 743                         patch --silent -p1
 744         done
 745         shopt -u nullglob
 746 }
 747
 748 # Replace autotools build-aux/config.{sub,guess} with ours to add android targets.
 749 termux_step_replace_guess_scripts () {
 750         cd "$TERMUX_PKG_SRCDIR"
 751         find . -name config.sub -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.sub" '{}' \;
 752         find . -name config.guess -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.guess" '{}' \;
 753 }
 754
 755 # For package scripts to override. Called in $TERMUX_PKG_BUILDDIR.
 756 termux_step_pre_configure() {
 757         return
 758 }
 759
 760 termux_step_configure_autotools () {
 761         if [ ! -e "$TERMUX_PKG_SRCDIR/configure" ]; then return; fi
 762
 763         DISABLE_STATIC="--disable-static"
 764         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 765                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 766                 DISABLE_STATIC=""
 767         fi
 768
 769         DISABLE_NLS="--disable-nls"
 770         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 771                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 772                 DISABLE_NLS=""
 773         fi
 774
 775         ENABLE_SHARED="--enable-shared"
 776         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 777                 ENABLE_SHARED=""
 778         fi
 779         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 780         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 781                 HOST_FLAG=""
 782         fi
 783         LIBEXEC_FLAG="--libexecdir=$TERMUX_PREFIX/libexec"
 784         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--libexecdir=/}" ]; then
 785                 LIBEXEC_FLAG=""
 786         fi
 787
 788         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 789         mkdir "$TERMUX_PKG_TMPDIR/config-scripts"
 790         for f in $TERMUX_PREFIX/bin/*config; do
 791                 test -f "$f" && cp "$f" "$TERMUX_PKG_TMPDIR/config-scripts"
 792         done
 793         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 794
 795         # Avoid gnulib wrapping of functions when cross compiling. See
 796         # http://wiki.osdev.org/Cross-Porting_Software#Gnulib
 797         # https://gitlab.com/sortix/sortix/wikis/Gnulib
 798         # https://github.com/termux/termux-packages/issues/76
 799         local AVOID_GNULIB=""
 800         AVOID_GNULIB+=" ac_cv_func_calloc_0_nonnull=yes"
 801         AVOID_GNULIB+=" ac_cv_func_chown_works=yes"
 802         AVOID_GNULIB+=" ac_cv_func_getgroups_works=yes"
 803         AVOID_GNULIB+=" ac_cv_func_malloc_0_nonnull=yes"
 804         AVOID_GNULIB+=" ac_cv_func_realloc_0_nonnull=yes"
 805         AVOID_GNULIB+=" am_cv_func_working_getline=yes"
 806         AVOID_GNULIB+=" gl_cv_func_dup2_works=yes"
 807         AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_cloexec=yes"
 808         AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_works=yes"
 809         AVOID_GNULIB+=" gl_cv_func_fnmatch_posix=yes"
 810         AVOID_GNULIB+=" gl_cv_func_getcwd_abort_bug=no"
 811         AVOID_GNULIB+=" gl_cv_func_getcwd_null=yes"
 812         AVOID_GNULIB+=" gl_cv_func_getcwd_path_max=yes"
 813         AVOID_GNULIB+=" gl_cv_func_getcwd_posix_signature=yes"
 814         AVOID_GNULIB+=" gl_cv_func_gettimeofday_clobber=no"
 815         AVOID_GNULIB+=" gl_cv_func_gettimeofday_posix_signature=yes"
 816         AVOID_GNULIB+=" gl_cv_func_link_works=yes"
 817         AVOID_GNULIB+=" gl_cv_func_lstat_dereferences_slashed_symlink=yes"
 818         AVOID_GNULIB+=" gl_cv_func_malloc_0_nonnull=yes"
 819         AVOID_GNULIB+=" gl_cv_func_memchr_works=yes"
 820         AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_dot_works=yes"
 821         AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_slash_works=yes"
 822         AVOID_GNULIB+=" gl_cv_func_mkfifo_works=yes"
 823         AVOID_GNULIB+=" gl_cv_func_realpath_works=yes"
 824         AVOID_GNULIB+=" gl_cv_func_select_detects_ebadf=yes"
 825         AVOID_GNULIB+=" gl_cv_func_snprintf_posix=yes"
 826         AVOID_GNULIB+=" gl_cv_func_snprintf_retval_c99=yes"
 827         AVOID_GNULIB+=" gl_cv_func_snprintf_truncation_c99=yes"
 828         AVOID_GNULIB+=" gl_cv_func_stat_dir_slash=yes"
 829         AVOID_GNULIB+=" gl_cv_func_stat_file_slash=yes"
 830         AVOID_GNULIB+=" gl_cv_func_strerror_0_works=yes"
 831         AVOID_GNULIB+=" gl_cv_func_symlink_works=yes"
 832         AVOID_GNULIB+=" gl_cv_func_tzset_clobber=no"
 833         AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
 834         AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
 835         AVOID_GNULIB+=" gl_cv_func_vsnprintf_posix=yes"
 836         AVOID_GNULIB+=" gl_cv_func_vsnprintf_zerosize_c99=yes"
 837         AVOID_GNULIB+=" gl_cv_func_wcwidth_works=yes"
 838         AVOID_GNULIB+=" gl_cv_func_working_getdelim=yes"
 839         AVOID_GNULIB+=" gl_cv_func_working_mkstemp=yes"
 840         AVOID_GNULIB+=" gl_cv_func_working_mktime=yes"
 841         AVOID_GNULIB+=" gl_cv_func_working_strerror=yes"
 842         AVOID_GNULIB+=" gl_cv_header_working_fcntl_h=yes"
 843         AVOID_GNULIB+=" gl_cv_C_locale_sans_EILSEQ=yes"
 844
 845         # NOTE: We do not want to quote AVOID_GNULIB as we want word expansion.
 846         env $AVOID_GNULIB "$TERMUX_PKG_SRCDIR/configure" \
 847                 --disable-dependency-tracking \
 848                 --prefix=$TERMUX_PREFIX \
 849                 --disable-rpath --disable-rpath-hack \
 850                 $HOST_FLAG \
 851                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 852                 $DISABLE_NLS \
 853                 $ENABLE_SHARED \
 854                 $DISABLE_STATIC \
 855                 $LIBEXEC_FLAG
 856 }
 857
 858 termux_step_configure_cmake () {
 859         termux_setup_cmake
 860
 861         local TOOLCHAIN_ARGS="-DCMAKE_ANDROID_STANDALONE_TOOLCHAIN=$TERMUX_STANDALONE_TOOLCHAIN"
 862         local BUILD_TYPE=MinSizeRel
 863         test -n "$TERMUX_DEBUG" && BUILD_TYPE=Debug
 864
 865         local CMAKE_PROC=$TERMUX_ARCH
 866         test $CMAKE_PROC == "arm" && CMAKE_PROC='armv7-a'
 867
 868         # XXX: CMAKE_{AR,RANLIB} needed for at least jsoncpp build to not
 869         # pick up cross compiled binutils tool in $PREFIX/bin:
 870         cmake -G 'Unix Makefiles' "$TERMUX_PKG_SRCDIR" \
 871                 -DCMAKE_AR="$(which $AR)" \
 872                 -DCMAKE_UNAME="$(which uname)" \
 873                 -DCMAKE_RANLIB="$(which $RANLIB)" \
 874                 -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
 875                 -DCMAKE_CROSSCOMPILING=True \
 876                 -DCMAKE_C_FLAGS="$CFLAGS $CPPFLAGS" \
 877                 -DCMAKE_CXX_FLAGS="$CXXFLAGS $CPPFLAGS" \
 878                 -DCMAKE_LINKER="$TERMUX_STANDALONE_TOOLCHAIN/bin/$LD $LDFLAGS" \
 879                 -DCMAKE_FIND_ROOT_PATH=$TERMUX_PREFIX \
 880                 -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
 881                 -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
 882                 -DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX \
 883                 -DCMAKE_MAKE_PROGRAM=`which make` \
 884                 -DCMAKE_SYSTEM_PROCESSOR=$CMAKE_PROC \
 885                 -DCMAKE_SYSTEM_NAME=Android \
 886                 -DCMAKE_SYSTEM_VERSION=21 \
 887                 -DCMAKE_SKIP_INSTALL_RPATH=ON \
 888                 -DCMAKE_USE_SYSTEM_LIBRARIES=True \
 889                 -DBUILD_TESTING=OFF \
 890                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS $TOOLCHAIN_ARGS
 891 }
 892
 893 termux_step_configure_meson () {
 894         termux_setup_meson
 895         CC=gcc CXX=g++ $TERMUX_MESON \
 896                 $TERMUX_PKG_SRCDIR \
 897                 $TERMUX_PKG_BUILDDIR \
 898                 --cross-file $TERMUX_MESON_CROSSFILE \
 899                 --prefix $TERMUX_PREFIX \
 900                 --libdir lib \
 901                 --buildtype minsize \
 902                 --strip \
 903                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS
 904 }
 905
 906 termux_step_configure () {
 907         if [ "$TERMUX_PKG_FORCE_CMAKE" == 'no' ] && [ -f "$TERMUX_PKG_SRCDIR/configure" ]; then
 908                 termux_step_configure_autotools
 909         elif [ -f "$TERMUX_PKG_SRCDIR/CMakeLists.txt" ]; then
 910                 termux_step_configure_cmake
 911         elif [ -f "$TERMUX_PKG_SRCDIR/meson.build" ]; then
 912                 termux_step_configure_meson
 913         fi
 914 }
 915
 916 termux_step_post_configure () {
 917         return
 918 }
 919
 920 termux_step_make() {
 921         if ls ./*akefile &> /dev/null; then
 922                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 923                         make -j $TERMUX_MAKE_PROCESSES
 924                 else
 925                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 926                 fi
 927         fi
 928 }
 929
 930 termux_step_make_install() {
 931         if ls ./*akefile &> /dev/null; then
 932                 : "${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}"
 933                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 934                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 935                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 936                 else
 937                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 938                 fi
 939         elif test -f build.ninja; then
 940                 ninja install
 941         fi
 942 }
 943
 944 # Hook function for package scripts to override.
 945 termux_step_post_make_install() {
 946         return
 947 }
 948
 949 termux_step_extract_into_massagedir() {
 950         local TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 951
 952         # Build diff tar with what has changed during the build:
 953         cd $TERMUX_PREFIX
 954         tar -N "$TERMUX_BUILD_TS_FILE" \
 955                 --exclude='lib/libc++_shared.so' --exclude='lib/libstdc++.so' \
 956                 -czf "$TARBALL_ORIG" .
 957
 958         # Extract tar in order to massage it
 959         mkdir -p "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 960         cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 961         tar xf "$TARBALL_ORIG"
 962         rm "$TARBALL_ORIG"
 963 }
 964
 965 termux_step_massage() {
 966         cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
 967
 968         # Remove lib/charset.alias which is installed by gettext-using packages:
 969         rm -f lib/charset.alias
 970
 971         # Remove non-english man pages:
 972         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 973
 974         if [ -z "${TERMUX_PKG_KEEP_INFOPAGES+x}" ]; then
 975                 # Remove info pages:
 976                 rm -Rf share/info
 977         fi
 978
 979         # Remove locale files we're not interested in::
 980         rm -Rf share/locale
 981         if [ -z "${TERMUX_PKG_KEEP_SHARE_DOC+x}" ]; then
 982                 # Remove info pages:
 983                 rm -Rf share/doc
 984         fi
 985
 986         # Remove old kept libraries (readline):
 987         find . -name '*.old' -delete
 988
 989         # Remove static libraries:
 990         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 991                 find . -name '*.a' -delete
 992                 find . -name '*.la' -delete
 993         fi
 994
 995         # Move over sbin to bin:
 996         for file in sbin/*; do if test -f "$file"; then mv "$file" bin/; fi; done
 997
 998         # Remove world permissions and add write permissions.
 999         # The -f flag is used to suppress warnings about dangling symlinks (such
1000         # as ones to /system/... which may not exist on the build machine):
1001         find . -exec chmod -f u+w,g-rwx,o-rwx \{\} \;
1002
1003         if [ "$TERMUX_DEBUG" = "" ]; then
1004                 # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
1005                 set +e +o pipefail
1006                 find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
1007                         xargs -r "$STRIP" --strip-unneeded --preserve-dates
1008                 set -e -o pipefail
1009         fi
1010         # Remove DT_ entries which the android 5.1 linker warns about:
1011         find . -type f -print0 | xargs -r -0 "$TERMUX_ELF_CLEANER"
1012
1013         # Fix shebang paths:
1014         while IFS= read -r -d '' file
1015         do
1016                 head -c 100 "$file" | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" "$file"
1017         done < <(find -L . -type f -print0)
1018
1019         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
1020
1021         find . -type d -empty -delete # Remove empty directories
1022
1023         # Sub packages:
1024         if [ -d include ] && [ -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
1025                 # Add virtual -dev sub package if there are include files:
1026                 local _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
1027                 echo TERMUX_SUBPKG_INCLUDE=\"include share/vala share/man/man3 lib/pkgconfig share/aclocal lib/cmake $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > "$_DEVEL_SUBPACKAGE_FILE"
1028                 echo "TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1029                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
1030                         echo "TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1031                 else
1032                         echo "TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\"" >> "$_DEVEL_SUBPACKAGE_FILE"
1033                 fi
1034         fi
1035         # Now build all sub packages
1036         rm -Rf "$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages"
1037         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
1038                 test ! -f "$subpackage" && continue
1039                 local SUB_PKG_NAME
1040                 SUB_PKG_NAME=$(basename "$subpackage" .subpackage.sh)
1041                 # Default value is same as main package, but sub package may override:
1042                 local TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
1043                 local SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
1044                 local TERMUX_SUBPKG_DEPENDS=""
1045                 local TERMUX_SUBPKG_CONFLICTS=""
1046                 local TERMUX_SUBPKG_REPLACES=""
1047                 local TERMUX_SUBPKG_CONFFILES=""
1048                 local SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
1049                 local SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
1050                 mkdir -p "$SUB_PKG_MASSAGE_DIR" "$SUB_PKG_PACKAGE_DIR"
1051
1052                 # shellcheck source=/dev/null
1053                 source $subpackage
1054
1055                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
1056                         local _INCLUDE_DIRSET
1057                         _INCLUDE_DIRSET=$(dirname "$includeset")
1058                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
1059                         if [ -e "$includeset" ] || [ -L "$includeset" ]; then
1060                                 # Add the -L clause to handle relative symbolic links:
1061                                 mkdir -p "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
1062                                 mv "$includeset" "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
1063                         fi
1064                 done
1065
1066                 local SUB_PKG_ARCH=$TERMUX_ARCH
1067                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
1068
1069                 cd "$SUB_PKG_DIR/massage"
1070                 local SUB_PKG_INSTALLSIZE
1071                 SUB_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
1072                 tar -cJf "$SUB_PKG_PACKAGE_DIR/data.tar.xz" .
1073
1074                 mkdir -p DEBIAN
1075                 cd DEBIAN
1076                 cat > control <<-HERE
1077                         Package: $SUB_PKG_NAME
1078                         Architecture: ${SUB_PKG_ARCH}
1079                         Installed-Size: ${SUB_PKG_INSTALLSIZE}
1080                         Maintainer: $TERMUX_PKG_MAINTAINER
1081                         Version: $TERMUX_PKG_FULLVERSION
1082                         Description: $TERMUX_SUBPKG_DESCRIPTION
1083                         Homepage: $TERMUX_PKG_HOMEPAGE
1084                 HERE
1085                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
1086                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
1087                 test ! -z "$TERMUX_SUBPKG_REPLACES" && echo "Replaces: $TERMUX_SUBPKG_REPLACES" >> control
1088                 tar -cJf "$SUB_PKG_PACKAGE_DIR/control.tar.xz" .
1089
1090                 for f in $TERMUX_SUBPKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> conffiles; done
1091
1092                 # Create the actual .deb file:
1093                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
1094                 test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
1095                 ar cr "$TERMUX_SUBPKG_DEBFILE" \
1096                                    "$TERMUX_COMMON_CACHEDIR/debian-binary" \
1097                                    "$SUB_PKG_PACKAGE_DIR/control.tar.xz" \
1098                                    "$SUB_PKG_PACKAGE_DIR/data.tar.xz"
1099
1100                 # Go back to main package:
1101                 cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
1102         done
1103
1104         # .. remove empty directories (NOTE: keep this last):
1105         find . -type d -empty -delete
1106         # Make sure user can read and write all files (problem with dpkg otherwise):
1107         chmod -R u+rw .
1108 }
1109
1110 termux_step_post_massage() {
1111         return
1112 }
1113
1114 # Create data.tar.gz with files to package. Not to be overridden by package scripts.
1115 termux_step_create_datatar() {
1116         # Create data tarball containing files to package:
1117         cd "$TERMUX_PKG_MASSAGEDIR"
1118
1119         local HARDLINKS="$(find . -type f -links +1)"
1120         if [ -n "$HARDLINKS" ]; then
1121                 termux_error_exit "Package contains hard links: $HARDLINKS"
1122         fi
1123
1124         if [ -z "${TERMUX_PKG_METAPACKAGE+x}" ] && [ "$(find . -type f)" = "" ]; then
1125                 termux_error_exit "No files in package"
1126         fi
1127         tar -cJf "$TERMUX_PKG_PACKAGEDIR/data.tar.xz" .
1128 }
1129
1130 termux_step_create_debscripts() {
1131         return
1132 }
1133
1134 # Create the build deb file. Not to be overridden by package scripts.
1135 termux_step_create_debfile() {
1136         # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
1137         local TERMUX_PKG_INSTALLSIZE
1138         TERMUX_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
1139
1140         # From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
1141         test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
1142
1143         mkdir -p DEBIAN
1144         cat > DEBIAN/control <<-HERE
1145                 Package: $TERMUX_PKG_NAME
1146                 Architecture: ${TERMUX_ARCH}
1147                 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
1148                 Maintainer: $TERMUX_PKG_MAINTAINER
1149                 Version: $TERMUX_PKG_FULLVERSION
1150                 Description: $TERMUX_PKG_DESCRIPTION
1151                 Homepage: $TERMUX_PKG_HOMEPAGE
1152         HERE
1153         test ! -z "$TERMUX_PKG_BREAKS" && echo "Breaks: $TERMUX_PKG_BREAKS" >> DEBIAN/control
1154         test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
1155         test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
1156         test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
1157         test ! -z "$TERMUX_PKG_RECOMMENDS" && echo "Recommends: $TERMUX_PKG_RECOMMENDS" >> DEBIAN/control
1158         test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
1159
1160         # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
1161         for f in $TERMUX_PKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> DEBIAN/conffiles; done
1162
1163         # Allow packages to create arbitrary control files.
1164         # XXX: Should be done in a better way without a function?
1165         cd DEBIAN
1166         termux_step_create_debscripts
1167
1168         # Create control.tar.xz
1169         tar -cJf "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" .
1170
1171         test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
1172         TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
1173         # Create the actual .deb file:
1174         ar cr "$TERMUX_PKG_DEBFILE" \
1175                "$TERMUX_COMMON_CACHEDIR/debian-binary" \
1176                "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" \
1177                "$TERMUX_PKG_PACKAGEDIR/data.tar.xz"
1178 }
1179
1180 # Finish the build. Not to be overridden by package scripts.
1181 termux_step_finish_build() {
1182         echo "termux - build of '$TERMUX_PKG_NAME' done"
1183         test -t 1 && printf "\033]0;%s - DONE\007" "$TERMUX_PKG_NAME"
1184         mkdir -p /data/data/.built-packages
1185         echo "$TERMUX_PKG_FULLVERSION" > "/data/data/.built-packages/$TERMUX_PKG_NAME"
1186         exit 0
1187 }
1188
1189 termux_step_handle_arguments "$@"
1190 termux_step_setup_variables
1191 termux_step_handle_buildarch
1192 termux_step_start_build
1193 termux_step_extract_package
1194 cd "$TERMUX_PKG_SRCDIR"
1195 termux_step_post_extract_package
1196 termux_step_handle_hostbuild
1197 termux_step_setup_toolchain
1198 termux_step_patch_package
1199 termux_step_replace_guess_scripts
1200 cd "$TERMUX_PKG_SRCDIR"
1201 termux_step_pre_configure
1202 cd "$TERMUX_PKG_BUILDDIR"
1203 termux_step_configure
1204 cd "$TERMUX_PKG_BUILDDIR"
1205 termux_step_post_configure
1206 cd "$TERMUX_PKG_BUILDDIR"
1207 termux_step_make
1208 cd "$TERMUX_PKG_BUILDDIR"
1209 termux_step_make_install
1210 cd "$TERMUX_PKG_BUILDDIR"
1211 termux_step_post_make_install
1212 cd "$TERMUX_PKG_MASSAGEDIR"
1213 termux_step_extract_into_massagedir
1214 cd "$TERMUX_PKG_MASSAGEDIR"
1215 termux_step_massage
1216 cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
1217 termux_step_post_massage
1218 termux_step_create_datatar
1219 termux_step_create_debfile
1220 termux_step_finish_build