mdw@git.distorted.org.uk Git - termux-packages/blob - build-package.sh

   1 #!/bin/bash
   2
   3 set -e -o pipefail -u
   4
   5 # Read settings from .termuxrc if existing:
   6 test -f $HOME/.termuxrc && . $HOME/.termuxrc
   7
   8 # Configurable settings:
   9 : ${ANDROID_HOME:="${HOME}/lib/android-sdk"}
  10 : ${NDK:="${HOME}/lib/android-ndk"}
  11 : ${TERMUX_MAKE_PROCESSES:='4'}
  12 : ${TERMUX_TOPDIR:="$HOME/.termux-build"}
  13 : ${TERMUX_ARCH:="aarch64"} # (arm|aarch64|i686|x86_64) - the x86_64 arch is not yet used or tested.
  14 : ${TERMUX_CLANG:=""} # Set to non-empty to use clang.
  15 : ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
  16 : ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
  17 : ${TERMUX_DEBUG:=""}
  18 : ${TERMUX_PROCESS_DEB:=""}
  19 : ${TERMUX_API_LEVEL:="21"}
  20 : ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="24.0.1"}
  21 : ${TERMUX_NDK_VERSION:="12"}
  22
  23 # Handle command-line arguments:
  24 show_usage () {
  25     echo "Usage: ./build-package.sh [-a ARCH] PACKAGE"
  26     echo "Build a package."
  27     echo ""
  28     exit 1
  29 }
  30 while getopts :a:h option
  31 do
  32     case "$option" in
  33         a) TERMUX_ARCH="$OPTARG";;
  34         h) show_usage;;
  35         ?) echo "./build-package.sh: illegal option -$OPTARG"; exit 1;;
  36     esac
  37 done
  38 shift $(($OPTIND-1))
  39 if [ "$#" -ne 1 ]; then show_usage; fi
  40
  41 # Check the NDK:
  42 if [ ! -d "$NDK" ]; then
  43         echo 'ERROR: $NDK not defined as pointing at a directory - define it pointing at a android NDK installation!'
  44         exit 1
  45 fi
  46 if grep -s -q "Pkg.Revision = $TERMUX_NDK_VERSION" $NDK/source.properties; then
  47         :
  48 else
  49         echo "Wrong NDK version - we need $TERMUX_NDK_VERSION"
  50         exit 1
  51 fi
  52
  53 # Compute standalone toolchain dir, bitness of arch and name of host platform:
  54 TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
  55 if [ "$TERMUX_CLANG" = "" ]; then
  56         TERMUX_STANDALONE_TOOLCHAIN+="gcc4.9"
  57 else
  58         TERMUX_STANDALONE_TOOLCHAIN+="clang38"
  59 fi
  60 # Bump the below version if a change is made in toolchain setup, to ensure
  61 # that everyone gets an updated toolchain:
  62 TERMUX_STANDALONE_TOOLCHAIN+="-v1"
  63
  64 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
  65         TERMUX_ARCH_BITS=64
  66 else
  67         TERMUX_ARCH_BITS=32
  68 fi
  69 TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
  70 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
  71
  72 # Check the package to build:
  73 TERMUX_PKG_NAME=`basename $1`
  74 export TERMUX_SCRIPTDIR=`cd $(dirname $0); pwd`
  75 if [[ $1 == *"/"* ]]; then
  76   # Path to directory which may be outside this repo:
  77   if [ ! -d $1 ]; then echo "ERROR: '$1' seems to be a path but is not a directory"; exit 1; fi
  78   export TERMUX_PKG_BUILDER_DIR=`realpath $1`
  79 else
  80   # Package name:
  81   export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
  82 fi
  83 TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
  84 if test ! -f $TERMUX_PKG_BUILDER_SCRIPT; then
  85         echo "ERROR: No build.sh script at supposed package dir $TERMUX_PKG_BUILDER_DIR!"
  86         exit 1
  87 fi
  88
  89 # Handle 'all' arch:
  90 if [ $TERMUX_ARCH = 'all' ]; then
  91         for arch in 'arm' 'i686' 'aarch64'; do
  92                 ./build-package.sh -a $arch $1
  93         done
  94         exit
  95 fi
  96
  97 # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
  98 # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
  99 # the standalone toolchain.
 100 TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
 101 TERMUX_JACK=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jack.jar
 102 TERMUX_JILL=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jill.jar
 103
 104 # We put this after system PATH to avoid picking up toolchain stripped python
 105 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 106
 107 # Make $TERMUX_TAR and $TERMUX_TOUCH point at gnu versions:
 108 export TERMUX_TAR="tar"
 109 test `uname` = "Darwin" && TERMUX_TAR=gtar
 110 export TERMUX_TOUCH="touch"
 111 test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
 112
 113 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
 114 export PREFIX=${TERMUX_PREFIX} # PREFIX is used by some makefiles
 115
 116 export AR=$TERMUX_HOST_PLATFORM-ar
 117 if [ "$TERMUX_CLANG" = "" ]; then
 118         export AS=${TERMUX_HOST_PLATFORM}-gcc
 119         export CC=$TERMUX_HOST_PLATFORM-gcc
 120         export CXX=$TERMUX_HOST_PLATFORM-g++
 121         _SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
 122 else
 123         export AS=${TERMUX_HOST_PLATFORM}-gcc
 124         export CC=$TERMUX_HOST_PLATFORM-clang
 125         export CXX=$TERMUX_HOST_PLATFORM-clang++
 126         # TODO: clang does not have specs file, how to ensure pie
 127         # binaries gets built?
 128         _SPECSFLAG=""
 129 fi
 130 export CPP=${TERMUX_HOST_PLATFORM}-cpp
 131 export CC_FOR_BUILD=gcc
 132 export LD=$TERMUX_HOST_PLATFORM-ld
 133 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 134 # Setup pkg-config for cross-compiling:
 135 export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 136 export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
 137 export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 138 export READELF=$TERMUX_HOST_PLATFORM-readelf
 139 export STRIP=$TERMUX_HOST_PLATFORM-strip
 140
 141 export CFLAGS="$_SPECSFLAG"
 142 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 143
 144 if [ "$TERMUX_ARCH" = "arm" ]; then
 145         CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
 146         # "first flag instructs the linker to pick libgcc.a, libgcov.a, and
 147         # crt*.o, which are tailored for armv7-a"
 148         # - https://developer.android.com/ndk/guides/standalone_toolchain.html
 149         LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
 150 elif [ $TERMUX_ARCH = "i686" ]; then
 151         # From $NDK/docs/CPU-ARCH-ABIS.html:
 152         CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 153 elif [ $TERMUX_ARCH = "aarch64" ]; then
 154         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
 155         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
 156 elif [ $TERMUX_ARCH = "x86_64" ]; then
 157         :
 158 else
 159         echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 160         exit 1
 161 fi
 162
 163 if [ -n "$TERMUX_DEBUG" ]; then
 164         CFLAGS+=" -g3 -Og -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 165 else
 166         CFLAGS+=" -Os"
 167 fi
 168
 169 export CXXFLAGS="$CFLAGS"
 170 export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 171
 172 export ac_cv_func_getpwent=no
 173 export ac_cv_func_getpwnam=no
 174 export ac_cv_func_getpwuid=no
 175
 176 if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 177         # See https://developer.android.com/ndk/guides/standalone_toolchain.html about toolchain naming.
 178         if [ "i686" = $TERMUX_ARCH ]; then
 179                 _TERMUX_NDK_TOOLCHAIN_NAME="x86"
 180         elif [ "x86_64" = $TERMUX_ARCH ]; then
 181                 _TERMUX_NDK_TOOLCHAIN_NAME="x86_64"
 182         else
 183                 _TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
 184         fi
 185
 186         if [ "$TERMUX_CLANG" = "" ]; then
 187                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
 188         else
 189                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
 190         fi
 191
 192         # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 193         # toolchain left in place if something goes wrong (or process is just aborted):
 194         _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 195         rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 196
 197         bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
 198                 --install-dir=$_TERMUX_TOOLCHAIN_TMPDIR
 199         if [ "arm" = $TERMUX_ARCH ]; then
 200                 # Fix to allow e.g. <bits/c++config.h> to be included:
 201                 cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
 202         fi
 203         cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 204         for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
 205                 sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
 206                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 207                         patch --silent -p1;
 208         done
 209         # elf.h is taken from glibc since the elf.h in the NDK is lacking.
 210         # sysexits.h is header-only and used by a few programs.
 211         cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
 212         mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 213 fi
 214
 215 if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 216         # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
 217         # so that other C++ using packages links to it instead of the default android
 218         # C++ library which does not support exceptions or STL:
 219         # https://developer.android.com/ndk/guides/cpp-support.html
 220         # We do however want to avoid installing this, to avoid problems # where e.g.
 221         # libm.so on some i686 devices links against libstdc++.so.
 222         # The libgnustl_shared.so library will be packaged in the libgnustl package
 223         # which is part of the base Termux installation.
 224         mkdir -p $TERMUX_PREFIX/lib
 225         cd $TERMUX_PREFIX/lib
 226         _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
 227         if [ $TERMUX_ARCH = arm ]; then
 228                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
 229         elif [ $TERMUX_ARCH = x86_64 ]; then
 230                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
 231         fi
 232         cp $_STL_LIBFILE .
 233         ln -f -s libgnustl_shared.so libstdc++.so
 234 fi
 235
 236 export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
 237 export TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
 238 mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_DEBDIR
 239
 240 TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
 241 TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
 242 TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
 243 TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 244 TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
 245 TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 246 TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 247 TERMUX_PKG_PLATFORM_INDEPENDENT=""
 248 TERMUX_PKG_NO_DEVELSPLIT=""
 249 TERMUX_PKG_BUILD_REVISION="0" # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version
 250 TERMUX_PKG_EXTRA_CONFIGURE_ARGS=""
 251 TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS=""
 252 TERMUX_PKG_EXTRA_MAKE_ARGS=""
 253 TERMUX_PKG_BUILD_IN_SRC=""
 254 TERMUX_PKG_RM_AFTER_INSTALL=""
 255 TERMUX_PKG_DEPENDS=""
 256 TERMUX_PKG_HOMEPAGE=""
 257 TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 258 TERMUX_PKG_FOLDERNAME=""
 259 TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 260 TERMUX_PKG_KEEP_HEADER_FILES="false"
 261 TERMUX_PKG_ESSENTIAL=""
 262 TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 263 TERMUX_PKG_CONFFILES=""
 264 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 265 TERMUX_PKG_DEVPACKAGE_DEPENDS=""
 266 # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 267 TERMUX_PKG_HOSTBUILD=""
 268 TERMUX_PKG_MAINTAINER="Fredrik Fornwall <fredrik@fornwall.net>"
 269
 270 # Cleanup old state
 271 rm -Rf $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
 272
 273 # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 274 TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 275 if [ -f "${TERMUX_ARCH_FILE}" ]; then
 276         TERMUX_PREVIOUS_ARCH=`cat $TERMUX_ARCH_FILE`
 277         if [ $TERMUX_PREVIOUS_ARCH != $TERMUX_ARCH ]; then
 278                 TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 279                 mkdir -p $TERMUX_DATA_BACKUPDIRS
 280                 TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 281                 TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 282                 # Save current /data (removing old backup if any)
 283                 if test -e $TERMUX_DATA_PREVIOUS_BACKUPDIR; then
 284                         echo "ERROR: Directory already exists"
 285                         exit 1
 286                 fi
 287                 mv /data/data $TERMUX_DATA_PREVIOUS_BACKUPDIR
 288                 # Restore new one (if any)
 289                 if [ -d $TERMUX_DATA_CURRENT_BACKUPDIR ]; then
 290                         mv $TERMUX_DATA_CURRENT_BACKUPDIR /data/data
 291                 fi
 292         fi
 293 fi
 294 echo $TERMUX_ARCH > $TERMUX_ARCH_FILE
 295
 296 # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 297 mkdir -p $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_CACHEDIR $TERMUX_PKG_MASSAGEDIR $PKG_CONFIG_LIBDIR $TERMUX_PREFIX/{bin,etc,lib,libexec,share,tmp,include}
 298
 299 termux_download() {
 300         URL="$1"
 301         DESTINATION="$2"
 302
 303         TMPFILE=`mktemp $TERMUX_PKG_TMPDIR/download.XXXXXXXXX`
 304         for i in 1 2 3 4 5 6; do
 305                 if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
 306                         mv "$TMPFILE" "$DESTINATION"
 307                         return
 308                 else
 309                         echo "Download of $1 failed (attempt $i/3)" 1>&2
 310                         sleep 45
 311                 fi
 312         done
 313         echo "Failed to download $1 - exiting" 1>&2
 314         exit 1
 315 }
 316
 317 # Get fresh versions of config.sub and config.guess
 318 for f in config.sub config.guess; do
 319         if [ ! -f $TERMUX_COMMON_CACHEDIR/$f ]; then
 320                 termux_download "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=${f};hb=HEAD" $TERMUX_COMMON_CACHEDIR/$f
 321         fi
 322 done
 323
 324 # Have a debian-binary file ready for deb packaging:
 325 test ! -f $TERMUX_COMMON_CACHEDIR/debian-binary && echo "2.0" > $TERMUX_COMMON_CACHEDIR/debian-binary
 326 # The host tuple that may be given to --host configure flag, but normally autodetected so not needed explicitly
 327 TERMUX_HOST_TUPLE=`sh $TERMUX_COMMON_CACHEDIR/config.guess`
 328
 329 # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build script can assume that it works
 330 # on both builder and host later on:
 331 ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
 332
 333 if [ ! -f $PKG_CONFIG ]; then
 334         echo "Creating pkg-config wrapper..."
 335         # We use path to host pkg-config to avoid picking up a cross-compiled pkg-config later on
 336         _HOST_PKGCONFIG=`which pkg-config`
 337         mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
 338         cat > $PKG_CONFIG <<HERE
 339 #!/bin/sh
 340 export PKG_CONFIG_DIR=
 341 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 342 # export PKG_CONFIG_SYSROOT_DIR=${TERMUX_PREFIX}
 343 exec $_HOST_PKGCONFIG "\$@"
 344 HERE
 345         chmod +x $PKG_CONFIG
 346
 347         # Add a pkg-config file for the system zlib
 348         cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 349 Name: zlib
 350 Description: zlib compression library
 351 Version: 1.2.3
 352
 353 Requires:
 354 Libs: -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib -lz
 355 Cflags: -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
 356 HERE
 357 fi
 358
 359 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 360 TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 361 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 362         g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 363 fi
 364
 365 # Keep track of when build started so we can see what files have been created
 366 export TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 367 sleep 1 # Sleep so that any generated files above (such as zlib.c and $PREFIX/bin/sh)
 368         #get older timestamp then TERMUX_BUILD_TS_FILE
 369 rm -f $TERMUX_BUILD_TS_FILE && touch $TERMUX_BUILD_TS_FILE
 370
 371 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT
 372 termux_step_extract_package () {
 373         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 374                 mkdir -p $TERMUX_PKG_SRCDIR
 375                 return
 376         fi
 377         cd $TERMUX_PKG_TMPDIR
 378         filename=`basename $TERMUX_PKG_SRCURL`
 379         file=$TERMUX_PKG_CACHEDIR/$filename
 380         test ! -f $file && termux_download $TERMUX_PKG_SRCURL $file
 381         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 382                 folder=`basename $filename .tar.bz2` && folder=`basename $folder .tar.gz` && folder=`basename $folder .tar.xz` && folder=`basename $folder .tar.lz` && folder=`basename $folder .tgz` && folder=`basename $folder .zip`
 383                 folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
 384         else
 385                 folder=$TERMUX_PKG_FOLDERNAME
 386         fi
 387         rm -Rf $folder
 388         if [ ${file##*.} = zip ]; then
 389                 unzip -q $file
 390         else
 391                 $TERMUX_TAR xf $file
 392         fi
 393         mv $folder $TERMUX_PKG_SRCDIR
 394 }
 395
 396 termux_step_post_extract_package () {
 397         return
 398 }
 399
 400 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 401 # After termux_step_post_extract_package() and before termux_step_patch_package()
 402 termux_step_host_build () {
 403         $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 404         make
 405 }
 406
 407 # This should not be overridden
 408 termux_step_patch_package () {
 409         cd $TERMUX_PKG_SRCDIR
 410         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 411         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 412                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | \
 413                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 414                         patch --silent -p1
 415         done
 416
 417         find . -name config.sub -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.sub '{}' \;
 418         find . -name config.guess -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.guess '{}' \;
 419 }
 420
 421 termux_step_pre_configure () {
 422         return
 423 }
 424
 425 termux_step_configure () {
 426         if [ ! -e $TERMUX_PKG_SRCDIR/configure ]; then
 427                 return
 428         fi
 429
 430         DISABLE_STATIC="--disable-static"
 431         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 432                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 433                 DISABLE_STATIC=""
 434         fi
 435
 436         DISABLE_NLS="--disable-nls"
 437         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 438                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 439                 DISABLE_NLS=""
 440         fi
 441
 442         ENABLE_SHARED="--enable-shared"
 443         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 444                 ENABLE_SHARED=""
 445         fi
 446         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 447         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 448                 HOST_FLAG=""
 449         fi
 450
 451         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 452         mkdir $TERMUX_PKG_TMPDIR/config-scripts
 453         for f in $TERMUX_PREFIX/bin/*config; do
 454                 test -f $f && cp $f $TERMUX_PKG_TMPDIR/config-scripts
 455         done
 456         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 457
 458         # See http://wiki.buici.com/xwiki/bin/view/Programing+C+and+C%2B%2B/Autoconf+and+RPL_MALLOC
 459         # about this problem which may cause linker errors in test scripts not undef:ing malloc and
 460         # also cause problems with e.g. malloc interceptors such as libgc:
 461         local AVOID_AUTOCONF_WRAPPERS="ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes"
 462         # Similarly, disable gnulib's rpl_getcwd(). It returns the wrong value, affecting zile. See
 463         # <https://github.com/termux/termux-packages/issues/76>.
 464         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_getcwd_null=yes gl_cv_func_getcwd_posix_signature=yes gl_cv_func_getcwd_path_max=yes gl_cv_func_getcwd_abort_bug=no"
 465         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_header_working_fcntl_h=yes gl_cv_func_fcntl_f_dupfd_cloexec=yes gl_cv_func_fcntl_f_dupfd_works=yes"
 466         # Remove rpl_gettimeofday reference when building at least coreutils:
 467         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_tzset_clobber=no gl_cv_func_gettimeofday_clobber=no gl_cv_func_gettimeofday_posix_signature=yes"
 468
 469         env $AVOID_AUTOCONF_WRAPPERS $TERMUX_PKG_SRCDIR/configure \
 470                 --disable-dependency-tracking \
 471                 --prefix=$TERMUX_PREFIX \
 472                 --disable-rpath --disable-rpath-hack \
 473                 $HOST_FLAG \
 474                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 475                 $DISABLE_NLS \
 476                 $ENABLE_SHARED \
 477                 $DISABLE_STATIC \
 478                 --libexecdir=$TERMUX_PREFIX/libexec
 479 }
 480
 481 termux_step_post_configure () {
 482         return
 483 }
 484
 485 termux_step_pre_make () {
 486         return
 487 }
 488
 489 termux_step_make () {
 490         if ls *akefile &> /dev/null; then
 491                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 492                         make -j $TERMUX_MAKE_PROCESSES
 493                 else
 494                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 495                 fi
 496         fi
 497 }
 498
 499 termux_step_make_install () {
 500         if ls *akefile &> /dev/null; then
 501                 : ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
 502                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 503                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 504                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 505                 else
 506                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 507                 fi
 508         fi
 509 }
 510
 511 termux_step_post_make_install () {
 512         return
 513 }
 514
 515 termux_step_extract_into_massagedir () {
 516         TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 517
 518         # Build diff tar with what has changed during the build:
 519         cd $TERMUX_PREFIX
 520         $TERMUX_TAR -N $TERMUX_BUILD_TS_FILE -czf $TARBALL_ORIG .
 521
 522         # Extract tar in order to massage it
 523         mkdir -p $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 524         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 525         $TERMUX_TAR xf $TARBALL_ORIG
 526 }
 527
 528 termux_step_massage () {
 529         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 530
 531         # Remove lib/charset.alias which is installed by gettext-using packages:
 532         rm -f lib/charset.alias
 533
 534         # Remove non-english man pages:
 535         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 536
 537         if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
 538                 # Remove info pages:
 539                 rm -Rf share/info
 540         fi
 541
 542         # Remove other docs:
 543         rm -Rf share/doc share/locale
 544
 545         # Remove old kept libraries (readline):
 546         find . -name '*.old' -delete
 547
 548         # Remove static libraries:
 549         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 550                 find . -name '*.a' -delete
 551                 find . -name '*.la' -delete
 552         fi
 553
 554         # .. move over sbin to bin
 555         for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 556
 557         # file(1) may fail for certain unusual files, so disable pipefail
 558         set +e +o pipefail
 559         # Remove world permissions and add write permissions:
 560         find . -exec chmod u+w,o-rwx \{\} \;
 561         # .. strip binaries (setting them as writeable first)
 562         if [ "$TERMUX_DEBUG" = "" ]; then
 563                 find . -type f | xargs file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | xargs $STRIP --strip-unneeded --preserve-dates -R '.gnu.version*'
 564         fi
 565         # Fix shebang paths:
 566         for file in `find -L . -type f`; do
 567                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
 568         done
 569         set -e -o pipefail
 570         # Remove DT_ entries which the android 5.1 linker warns about:
 571         if [ "$TERMUX_DEBUG" = "" ]; then
 572                 find . -type f -print0 | xargs -0 $TERMUX_ELF_CLEANER
 573         fi
 574
 575         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 576
 577         find . -type d -empty -delete # Remove empty directories
 578
 579         # Sub packages:
 580         if [ -d include -a -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 581                 # Add virtual -dev sub package if there are include files:
 582                 _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
 583                 echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
 584                 echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
 585                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
 586                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\" >> $_DEVEL_SUBPACKAGE_FILE
 587                 else
 588                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\" >> $_DEVEL_SUBPACKAGE_FILE
 589                 fi
 590                 if [ x$TERMUX_PKG_CONFLICTS != x ]; then
 591                         # Assume that dev packages conflicts as well.
 592                         echo "TERMUX_SUBPKG_CONFLICTS=${TERMUX_PKG_CONFLICTS}-dev" >> $_DEVEL_SUBPACKAGE_FILE
 593                 fi
 594         fi
 595         # Now build all sub packages
 596         rm -Rf $TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages
 597         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
 598                 test ! -f $subpackage && continue
 599                 SUB_PKG_NAME=`basename $subpackage .subpackage.sh`
 600                 # Default value is same as main package, but sub package may override:
 601                 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
 602                 SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
 603                 TERMUX_SUBPKG_DEPENDS=""
 604                 TERMUX_SUBPKG_CONFLICTS=""
 605                 SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
 606                 SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
 607                 mkdir -p $SUB_PKG_MASSAGE_DIR $SUB_PKG_PACKAGE_DIR
 608
 609                 . $subpackage
 610
 611                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
 612                         _INCLUDE_DIRSET=`dirname $includeset`
 613                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
 614                         if [ -e $includeset -o -L $includeset ]; then
 615                                 # Add the -L clause to handle relative symbolic links:
 616                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 617                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 618                         fi
 619                 done
 620
 621                 SUB_PKG_ARCH=$TERMUX_ARCH
 622                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
 623
 624                 cd $SUB_PKG_DIR/massage
 625                 SUB_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 626                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/data.tar.xz .
 627
 628                 mkdir -p DEBIAN
 629                 cd DEBIAN
 630                 cat > control <<HERE
 631 Package: $SUB_PKG_NAME
 632 Architecture: ${SUB_PKG_ARCH}
 633 Installed-Size: ${SUB_PKG_INSTALLSIZE}
 634 Maintainer: $TERMUX_PKG_MAINTAINER
 635 Version: $TERMUX_PKG_FULLVERSION
 636 Description: $TERMUX_SUBPKG_DESCRIPTION
 637 Homepage: $TERMUX_PKG_HOMEPAGE
 638 HERE
 639                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
 640                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
 641                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/control.tar.xz .
 642
 643                 # Create the actual .deb file:
 644                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
 645                 ar cr $TERMUX_SUBPKG_DEBFILE \
 646                                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 647                                    $SUB_PKG_PACKAGE_DIR/control.tar.xz \
 648                                    $SUB_PKG_PACKAGE_DIR/data.tar.xz
 649                 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 650                         $TERMUX_PROCESS_DEB $TERMUX_SUBPKG_DEBFILE
 651                 fi
 652
 653                 # Go back to main package:
 654                 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 655         done
 656
 657         # .. remove empty directories (NOTE: keep this last):
 658         find . -type d -empty -delete
 659         # Make sure user can read and write all files (problem with dpkg otherwise):
 660         chmod -R u+rw .
 661 }
 662
 663 termux_step_post_massage () {
 664         return
 665 }
 666
 667 termux_step_create_debscripts () {
 668         return
 669 }
 670
 671 termux_setup_golang () {
 672         export GOOS=android
 673         export CGO_ENABLED=1
 674         export GO_LDFLAGS="-extldflags=-pie"
 675         if [ "$TERMUX_ARCH" = "arm" ]; then
 676                 export GOARCH=arm
 677                 export GOARM=7
 678         elif [ "$TERMUX_ARCH" = "i686" ]; then
 679                 export GOARCH=386
 680                 export GO386=sse2
 681         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 682                 export GOARCH=arm64
 683         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 684                 export GOARCH=amd64
 685         else
 686                 echo "ERROR: Unsupported arch: $TERMUX_ARCH"
 687                 exit 1
 688         fi
 689
 690         local TERMUX_GO_VERSION=go1.6.2
 691         local TERMUX_GO_PLATFORM=linux-amd64
 692         test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 693
 694         export TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}
 695         export GOROOT=$TERMUX_BUILDGO_FOLDER
 696         export PATH=$GOROOT/bin:$PATH
 697
 698         if [ -d $TERMUX_BUILDGO_FOLDER ]; then return; fi
 699
 700         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 701         rm -Rf $TERMUX_COMMON_CACHEDIR/go $TERMUX_BUILDGO_FOLDER
 702         termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz $TERMUX_BUILDGO_TAR
 703         ( cd $TERMUX_COMMON_CACHEDIR; tar xf $TERMUX_BUILDGO_TAR; mv go $TERMUX_BUILDGO_FOLDER; rm $TERMUX_BUILDGO_TAR )
 704 }
 705
 706 source $TERMUX_PKG_BUILDER_SCRIPT
 707
 708 if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" -a "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 709         echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 710         exit 0
 711 fi
 712
 713 echo "termux - building $1 for arch $TERMUX_ARCH..."
 714 test -t 1 && printf "\033]0;$1...\007"
 715
 716 # Compute full version:
 717 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 718 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 719         # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 720         TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 721 fi
 722
 723 # Start by extracting the package src into $TERMUX_PKG_SRCURL:
 724 termux_step_extract_package
 725 # Optional post processing:
 726 termux_step_post_extract_package
 727
 728 # Optional host build:
 729 if [ "x$TERMUX_PKG_HOSTBUILD" != "x" ]; then
 730         cd $TERMUX_PKG_SRCDIR
 731         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 732                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | patch --silent -p1
 733         done
 734
 735         if [ -f "$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION" ]; then
 736                 echo "Using already built host build"
 737         else
 738                 mkdir -p $TERMUX_PKG_HOSTBUILD_DIR
 739                 cd $TERMUX_PKG_HOSTBUILD_DIR
 740
 741                 ORIG_AR=$AR; unset AR
 742                 ORIG_AS=$AS; unset AS
 743                 ORIG_CC=$CC; unset CC
 744                 ORIG_CXX=$CXX; unset CXX
 745                 ORIG_CPP=$CPP; unset CPP
 746                 ORIG_CFLAGS=$CFLAGS; unset CFLAGS
 747                 ORIG_CPPFLAGS=$CPPFLAGS; unset CPPFLAGS
 748                 ORIG_CXXFLAGS=$CXXFLAGS; unset CXXFLAGS
 749                 ORIG_LDFLAGS=$LDFLAGS; unset LDFLAGS
 750                 ORIG_RANLIB=$RANLIB; unset RANLIB
 751                 ORIG_LD=$LD; unset LD
 752                 ORIG_PKG_CONFIG=$PKG_CONFIG; unset PKG_CONFIG
 753                 ORIG_PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR; unset PKG_CONFIG_LIBDIR
 754                 ORIG_STRIP=$STRIP; unset STRIP
 755
 756                 termux_step_host_build
 757                 touch $TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION
 758
 759                 export AR=$ORIG_AR
 760                 export AS=$ORIG_AS
 761                 export CC=$ORIG_CC
 762                 export CXX=$ORIG_CXX
 763                 export CPP=$ORIG_CPP
 764                 export CFLAGS=$ORIG_CFLAGS
 765                 export CPPFLAGS=$ORIG_CPPFLAGS
 766                 export CXXFLAGS=$ORIG_CXXFLAGS
 767                 export LDFLAGS=$ORIG_LDFLAGS
 768                 export RANLIB=$ORIG_RANLIB
 769                 export LD=$ORIG_LD
 770                 export PKG_CONFIG=$ORIG_PKG_CONFIG
 771                 export PKG_CONFIG_LIBDIR=$ORIG_PKG_CONFIG_LIBDIR
 772                 export STRIP=$ORIG_STRIP
 773         fi
 774 fi
 775
 776 if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 777         # If using the android support library, link to it and include its headers as system headers:
 778         export CPPFLAGS="$CPPFLAGS -isystem $TERMUX_PREFIX/include/libandroid-support"
 779         export LDFLAGS="$LDFLAGS -landroid-support"
 780 fi
 781
 782 if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 783         echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" >> $TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt
 784         TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 785 fi
 786
 787 cd $TERMUX_PKG_BUILDDIR
 788 termux_step_patch_package
 789 cd $TERMUX_PKG_BUILDDIR
 790 termux_step_pre_configure
 791 cd $TERMUX_PKG_BUILDDIR
 792 termux_step_configure
 793 cd $TERMUX_PKG_BUILDDIR
 794 termux_step_post_configure
 795 cd $TERMUX_PKG_BUILDDIR
 796 termux_step_pre_make
 797 cd $TERMUX_PKG_BUILDDIR
 798 termux_step_make
 799 cd $TERMUX_PKG_BUILDDIR
 800 termux_step_make_install
 801 cd $TERMUX_PKG_BUILDDIR
 802 termux_step_post_make_install
 803 cd $TERMUX_PKG_MASSAGEDIR
 804 termux_step_extract_into_massagedir
 805 cd $TERMUX_PKG_MASSAGEDIR
 806 termux_step_massage
 807 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 808 termux_step_post_massage
 809
 810 # Create data tarball containing files to package:
 811 cd $TERMUX_PKG_MASSAGEDIR
 812 if [ "`find . -type f`" = "" ]; then
 813         echo "ERROR: No files in package"
 814         exit 1
 815 fi
 816 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/data.tar.xz .
 817
 818 # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
 819 TERMUX_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 820
 821 # Create deb package:
 822 # NOTE: From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
 823 test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
 824
 825 cd $TERMUX_PKG_MASSAGEDIR
 826
 827 mkdir -p DEBIAN
 828 cat > DEBIAN/control <<HERE
 829 Package: $TERMUX_PKG_NAME
 830 Architecture: ${TERMUX_ARCH}
 831 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
 832 Maintainer: $TERMUX_PKG_MAINTAINER
 833 Version: $TERMUX_PKG_FULLVERSION
 834 Description: $TERMUX_PKG_DESCRIPTION
 835 Homepage: $TERMUX_PKG_HOMEPAGE
 836 HERE
 837 test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
 838 test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
 839 test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
 840
 841 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 842 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done
 843 # Allow packages to create arbitrary control files:
 844 cd DEBIAN
 845 termux_step_create_debscripts
 846
 847 # Create control.tar.xz
 848 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 849 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 850 TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 851 # Create the actual .deb file:
 852 ar cr $TERMUX_PKG_DEBFILE \
 853                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 854                    $TERMUX_PKG_PACKAGEDIR/control.tar.xz \
 855                    $TERMUX_PKG_PACKAGEDIR/data.tar.xz
 856
 857 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 858         $TERMUX_PROCESS_DEB $TERMUX_PKG_DEBFILE
 859 fi
 860
 861 echo "termux - build of '$1' done"
 862 test -t 1 && printf "\033]0;$1 - DONE\007"
 863 exit 0