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 or x86_64.
  14 : ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
  15 : ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
  16 : ${TERMUX_DEBUG:=""}
  17 : ${TERMUX_PROCESS_DEB:=""}
  18 : ${TERMUX_API_LEVEL:="21"}
  19 : ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="24.0.1"}
  20 : ${TERMUX_NDK_VERSION:="12"}
  21
  22 # Handle command-line arguments:
  23 show_usage () {
  24     echo "Usage: ./build-package.sh [-a ARCH] PACKAGE"
  25     echo "Build a package."
  26     echo ""
  27     exit 1
  28 }
  29 while getopts :a:h option
  30 do
  31     case "$option" in
  32         a) TERMUX_ARCH="$OPTARG";;
  33         h) show_usage;;
  34         ?) echo "./build-package.sh: illegal option -$OPTARG"; exit 1;;
  35     esac
  36 done
  37 shift $(($OPTIND-1))
  38 if [ "$#" -ne 1 ]; then show_usage; fi
  39
  40 # Check the NDK:
  41 if [ ! -d "$NDK" ]; then
  42         echo 'ERROR: $NDK not defined as pointing at a directory - define it pointing at a android NDK installation!'
  43         exit 1
  44 fi
  45 if grep -s -q "Pkg.Revision = $TERMUX_NDK_VERSION" $NDK/source.properties; then
  46         :
  47 else
  48         echo "Wrong NDK version - we need $TERMUX_NDK_VERSION"
  49         exit 1
  50 fi
  51
  52 # Check the package to build:
  53 TERMUX_PKG_NAME=`basename $1`
  54 export TERMUX_SCRIPTDIR=`cd $(dirname $0); pwd`
  55 if [[ $1 == *"/"* ]]; then
  56   # Path to directory which may be outside this repo:
  57   if [ ! -d $1 ]; then echo "ERROR: '$1' seems to be a path but is not a directory"; exit 1; fi
  58   export TERMUX_PKG_BUILDER_DIR=`realpath $1`
  59 else
  60   # Package name:
  61   export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
  62 fi
  63 TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
  64 if test ! -f $TERMUX_PKG_BUILDER_SCRIPT; then
  65         echo "ERROR: No build.sh script at supposed package dir $TERMUX_PKG_BUILDER_DIR!"
  66         exit 1
  67 fi
  68
  69 # Handle 'all' arch:
  70 if [ $TERMUX_ARCH = 'all' ]; then
  71         for arch in 'arm' 'i686' 'aarch64' 'x86_64'; do
  72                 ./build-package.sh -a $arch $1
  73         done
  74         exit
  75 fi
  76
  77 # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
  78 # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
  79 # the standalone toolchain.
  80 TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
  81 TERMUX_JACK=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jack.jar
  82 TERMUX_JILL=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jill.jar
  83 # Make $TERMUX_TAR and $TERMUX_TOUCH point at gnu versions:
  84 export TERMUX_TAR="tar"
  85 test `uname` = "Darwin" && TERMUX_TAR=gtar
  86 export TERMUX_TOUCH="touch"
  87 test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
  88
  89 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
  90 export PREFIX=${TERMUX_PREFIX} # PREFIX is used by some makefiles
  91 export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
  92 export TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
  93 export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
  94 mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_DEBDIR
  95
  96 TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
  97 TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
  98 TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
  99 TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 100 TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
 101 TERMUX_PKG_SHA256=""
 102 TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 103 TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 104 TERMUX_PKG_PLATFORM_INDEPENDENT=""
 105 TERMUX_PKG_NO_DEVELSPLIT=""
 106 TERMUX_PKG_BUILD_REVISION="0" # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version
 107 TERMUX_PKG_EXTRA_CONFIGURE_ARGS=""
 108 TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS=""
 109 TERMUX_PKG_EXTRA_MAKE_ARGS=""
 110 TERMUX_PKG_BUILD_IN_SRC=""
 111 TERMUX_PKG_RM_AFTER_INSTALL=""
 112 TERMUX_PKG_DEPENDS=""
 113 TERMUX_PKG_HOMEPAGE=""
 114 TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 115 TERMUX_PKG_FOLDERNAME=""
 116 TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 117 TERMUX_PKG_KEEP_HEADER_FILES="false"
 118 TERMUX_PKG_ESSENTIAL=""
 119 TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 120 TERMUX_PKG_REPLACES=""
 121 TERMUX_PKG_CONFFILES=""
 122 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 123 TERMUX_PKG_DEVPACKAGE_DEPENDS=""
 124 # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 125 TERMUX_PKG_HOSTBUILD=""
 126 TERMUX_PKG_MAINTAINER="Fredrik Fornwall @fornwall"
 127 TERMUX_PKG_CLANG=no
 128
 129 # Cleanup old state
 130 rm -Rf $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
 131
 132 # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 133 TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 134 if [ -f "${TERMUX_ARCH_FILE}" ]; then
 135         TERMUX_PREVIOUS_ARCH=`cat $TERMUX_ARCH_FILE`
 136         if [ $TERMUX_PREVIOUS_ARCH != $TERMUX_ARCH ]; then
 137                 TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 138                 mkdir -p $TERMUX_DATA_BACKUPDIRS
 139                 TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 140                 TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 141                 # Save current /data (removing old backup if any)
 142                 if test -e $TERMUX_DATA_PREVIOUS_BACKUPDIR; then
 143                         echo "ERROR: Directory already exists"
 144                         exit 1
 145                 fi
 146                 mv /data/data $TERMUX_DATA_PREVIOUS_BACKUPDIR
 147                 # Restore new one (if any)
 148                 if [ -d $TERMUX_DATA_CURRENT_BACKUPDIR ]; then
 149                         mv $TERMUX_DATA_CURRENT_BACKUPDIR /data/data
 150                 fi
 151         fi
 152 fi
 153 echo $TERMUX_ARCH > $TERMUX_ARCH_FILE
 154
 155 # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 156 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}
 157
 158 termux_download() {
 159         URL="$1"
 160         DESTINATION="$2"
 161
 162         TMPFILE=`mktemp $TERMUX_PKG_TMPDIR/download.$TERMUX_PKG_NAME.XXXXXXXXX`
 163         echo "Downloading ${URL}"
 164         TRYMAX=6
 165         for try in $(seq 1 $TRYMAX); do
 166                 if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
 167                         if [ $# = 3 ]; then
 168                                 # Optional checksum argument:
 169                                 echo $3  "$TMPFILE" | sha256sum --check --strict --quiet
 170                         else
 171                                 echo "Note: No checksum of file"
 172                                 sha256sum $TMPFILE
 173                         fi
 174                         mv "$TMPFILE" "$DESTINATION"
 175                         return
 176                 else
 177                         echo "Download of $1 failed (attempt $try/$TRYMAX)" 1>&2
 178                         sleep 45
 179                 fi
 180         done
 181
 182         echo "Failed to download $1 - exiting" 1>&2
 183         exit 1
 184 }
 185
 186 # Have a debian-binary file ready for deb packaging:
 187 test ! -f $TERMUX_COMMON_CACHEDIR/debian-binary && echo "2.0" > $TERMUX_COMMON_CACHEDIR/debian-binary
 188 # The host tuple that may be given to --host configure flag, but normally autodetected so not needed explicitly
 189 TERMUX_HOST_TUPLE=`sh $TERMUX_SCRIPTDIR/scripts/config.guess`
 190
 191 # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build script can assume that it works
 192 # on both builder and host later on:
 193 ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
 194
 195 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 196 TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 197 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 198         g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 199 fi
 200
 201 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT
 202 termux_step_extract_package () {
 203         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 204                 mkdir -p $TERMUX_PKG_SRCDIR
 205                 return
 206         fi
 207         cd $TERMUX_PKG_TMPDIR
 208         filename=`basename $TERMUX_PKG_SRCURL`
 209         file=$TERMUX_PKG_CACHEDIR/$filename
 210         test ! -f $file && termux_download $TERMUX_PKG_SRCURL $file $TERMUX_PKG_SHA256
 211
 212         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 213                 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`
 214                 folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
 215         else
 216                 folder=$TERMUX_PKG_FOLDERNAME
 217         fi
 218         rm -Rf $folder
 219         if [ ${file##*.} = zip ]; then
 220                 unzip -q $file
 221         else
 222                 $TERMUX_TAR xf $file
 223         fi
 224         mv $folder $TERMUX_PKG_SRCDIR
 225 }
 226
 227 termux_step_post_extract_package () {
 228         return
 229 }
 230
 231 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 232 # After termux_step_post_extract_package() and before termux_step_patch_package()
 233 termux_step_host_build () {
 234         $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 235         make
 236 }
 237
 238 # This should not be overridden
 239 termux_step_patch_package () {
 240         cd $TERMUX_PKG_SRCDIR
 241         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 242         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 243                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | \
 244                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 245                         patch --silent -p1
 246         done
 247
 248         find . -name config.sub -exec chmod u+w '{}' \; -exec cp $TERMUX_SCRIPTDIR/scripts/config.sub '{}' \;
 249         find . -name config.guess -exec chmod u+w '{}' \; -exec cp $TERMUX_SCRIPTDIR/scripts/config.guess '{}' \;
 250 }
 251
 252 termux_step_pre_configure () {
 253         return
 254 }
 255
 256 termux_step_configure () {
 257         if [ ! -e $TERMUX_PKG_SRCDIR/configure ]; then
 258                 return
 259         fi
 260
 261         DISABLE_STATIC="--disable-static"
 262         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 263                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 264                 DISABLE_STATIC=""
 265         fi
 266
 267         DISABLE_NLS="--disable-nls"
 268         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 269                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 270                 DISABLE_NLS=""
 271         fi
 272
 273         ENABLE_SHARED="--enable-shared"
 274         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 275                 ENABLE_SHARED=""
 276         fi
 277         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 278         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 279                 HOST_FLAG=""
 280         fi
 281
 282         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 283         mkdir $TERMUX_PKG_TMPDIR/config-scripts
 284         for f in $TERMUX_PREFIX/bin/*config; do
 285                 test -f $f && cp $f $TERMUX_PKG_TMPDIR/config-scripts
 286         done
 287         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 288
 289         # See http://wiki.buici.com/xwiki/bin/view/Programing+C+and+C%2B%2B/Autoconf+and+RPL_MALLOC
 290         # about this problem which may cause linker errors in test scripts not undef:ing malloc and
 291         # also cause problems with e.g. malloc interceptors such as libgc:
 292         local AVOID_AUTOCONF_WRAPPERS="ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes"
 293         # Similarly, disable gnulib's rpl_getcwd(). It returns the wrong value, affecting zile. See
 294         # <https://github.com/termux/termux-packages/issues/76>.
 295         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"
 296         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"
 297         # Remove rpl_gettimeofday reference when building at least coreutils:
 298         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_tzset_clobber=no gl_cv_func_gettimeofday_clobber=no gl_cv_func_gettimeofday_posix_signature=yes"
 299
 300         env $AVOID_AUTOCONF_WRAPPERS $TERMUX_PKG_SRCDIR/configure \
 301                 --disable-dependency-tracking \
 302                 --prefix=$TERMUX_PREFIX \
 303                 --disable-rpath --disable-rpath-hack \
 304                 $HOST_FLAG \
 305                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 306                 $DISABLE_NLS \
 307                 $ENABLE_SHARED \
 308                 $DISABLE_STATIC \
 309                 --libexecdir=$TERMUX_PREFIX/libexec
 310 }
 311
 312 termux_step_post_configure () {
 313         return
 314 }
 315
 316 termux_step_pre_make () {
 317         return
 318 }
 319
 320 termux_step_make () {
 321         if ls *akefile &> /dev/null; then
 322                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 323                         make -j $TERMUX_MAKE_PROCESSES
 324                 else
 325                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 326                 fi
 327         fi
 328 }
 329
 330 termux_step_make_install () {
 331         if ls *akefile &> /dev/null; then
 332                 : ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
 333                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 334                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 335                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 336                 else
 337                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 338                 fi
 339         fi
 340 }
 341
 342 termux_step_post_make_install () {
 343         return
 344 }
 345
 346 termux_step_extract_into_massagedir () {
 347         TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 348
 349         # Build diff tar with what has changed during the build:
 350         cd $TERMUX_PREFIX
 351         $TERMUX_TAR -N $TERMUX_BUILD_TS_FILE -czf $TARBALL_ORIG .
 352
 353         # Extract tar in order to massage it
 354         mkdir -p $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 355         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 356         $TERMUX_TAR xf $TARBALL_ORIG
 357 }
 358
 359 termux_step_massage () {
 360         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 361
 362         # Remove lib/charset.alias which is installed by gettext-using packages:
 363         rm -f lib/charset.alias
 364
 365         # Remove non-english man pages:
 366         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 367
 368         if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
 369                 # Remove info pages:
 370                 rm -Rf share/info
 371         fi
 372
 373         # Remove locale files we're not interested in::
 374         rm -Rf share/locale
 375         if [ -z ${TERMUX_PKG_KEEP_SHARE_DOC+x} ]; then
 376                 # Remove info pages:
 377                 rm -Rf share/doc
 378         fi
 379
 380         # Remove old kept libraries (readline):
 381         find . -name '*.old' -delete
 382
 383         # Remove static libraries:
 384         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 385                 find . -name '*.a' -delete
 386                 find . -name '*.la' -delete
 387         fi
 388
 389         # Move over sbin to bin:
 390         for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 391
 392         # Remove world permissions and add write permissions.
 393         # The -f flag is used to suppress warnings about dangling symlinks (such
 394         # as ones to /system/... which may not exist on the build machine):
 395         find . -exec chmod -f u+w,o-rwx \{\} \;
 396         if [ "$TERMUX_DEBUG" = "" ]; then
 397                 # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
 398                 set +e +o pipefail
 399                 find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
 400                         xargs -r $STRIP --strip-unneeded --preserve-dates
 401                 set -e -o pipefail
 402         fi
 403         # Remove DT_ entries which the android 5.1 linker warns about:
 404         find . -type f -print0 | xargs -r -0 $TERMUX_ELF_CLEANER
 405
 406         # Fix shebang paths:
 407         for file in `find -L . -type f`; do
 408                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
 409         done
 410
 411         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 412
 413         find . -type d -empty -delete # Remove empty directories
 414
 415         # Sub packages:
 416         if [ -d include -a -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 417                 # Add virtual -dev sub package if there are include files:
 418                 _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
 419                 echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
 420                 echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
 421                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
 422                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\" >> $_DEVEL_SUBPACKAGE_FILE
 423                 else
 424                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\" >> $_DEVEL_SUBPACKAGE_FILE
 425                 fi
 426                 if [ x$TERMUX_PKG_CONFLICTS != x ]; then
 427                         # Assume that dev packages conflicts as well.
 428                         echo "TERMUX_SUBPKG_CONFLICTS=${TERMUX_PKG_CONFLICTS}-dev" >> $_DEVEL_SUBPACKAGE_FILE
 429                 fi
 430         fi
 431         # Now build all sub packages
 432         rm -Rf $TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages
 433         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
 434                 test ! -f $subpackage && continue
 435                 SUB_PKG_NAME=`basename $subpackage .subpackage.sh`
 436                 # Default value is same as main package, but sub package may override:
 437                 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
 438                 SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
 439                 TERMUX_SUBPKG_DEPENDS=""
 440                 TERMUX_SUBPKG_CONFLICTS=""
 441                 SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
 442                 SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
 443                 mkdir -p $SUB_PKG_MASSAGE_DIR $SUB_PKG_PACKAGE_DIR
 444
 445                 . $subpackage
 446
 447                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
 448                         _INCLUDE_DIRSET=`dirname $includeset`
 449                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
 450                         if [ -e $includeset -o -L $includeset ]; then
 451                                 # Add the -L clause to handle relative symbolic links:
 452                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 453                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 454                         fi
 455                 done
 456
 457                 SUB_PKG_ARCH=$TERMUX_ARCH
 458                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
 459
 460                 cd $SUB_PKG_DIR/massage
 461                 SUB_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 462                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/data.tar.xz .
 463
 464                 mkdir -p DEBIAN
 465                 cd DEBIAN
 466                 cat > control <<HERE
 467 Package: $SUB_PKG_NAME
 468 Architecture: ${SUB_PKG_ARCH}
 469 Installed-Size: ${SUB_PKG_INSTALLSIZE}
 470 Maintainer: $TERMUX_PKG_MAINTAINER
 471 Version: $TERMUX_PKG_FULLVERSION
 472 Description: $TERMUX_SUBPKG_DESCRIPTION
 473 Homepage: $TERMUX_PKG_HOMEPAGE
 474 HERE
 475                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
 476                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
 477                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/control.tar.xz .
 478
 479                 # Create the actual .deb file:
 480                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
 481                 ar cr $TERMUX_SUBPKG_DEBFILE \
 482                                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 483                                    $SUB_PKG_PACKAGE_DIR/control.tar.xz \
 484                                    $SUB_PKG_PACKAGE_DIR/data.tar.xz
 485                 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 486                         $TERMUX_PROCESS_DEB $TERMUX_SUBPKG_DEBFILE
 487                 fi
 488
 489                 # Go back to main package:
 490                 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 491         done
 492
 493         # .. remove empty directories (NOTE: keep this last):
 494         find . -type d -empty -delete
 495         # Make sure user can read and write all files (problem with dpkg otherwise):
 496         chmod -R u+rw .
 497 }
 498
 499 termux_step_post_massage () {
 500         return
 501 }
 502
 503 termux_step_create_debscripts () {
 504         return
 505 }
 506
 507 termux_setup_golang () {
 508         export GOOS=android
 509         export CGO_ENABLED=1
 510         export GO_LDFLAGS="-extldflags=-pie"
 511         if [ "$TERMUX_ARCH" = "arm" ]; then
 512                 export GOARCH=arm
 513                 export GOARM=7
 514         elif [ "$TERMUX_ARCH" = "i686" ]; then
 515                 export GOARCH=386
 516                 export GO386=sse2
 517         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 518                 export GOARCH=arm64
 519         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 520                 export GOARCH=amd64
 521         else
 522                 echo "ERROR: Unsupported arch: $TERMUX_ARCH"
 523                 exit 1
 524         fi
 525
 526         local TERMUX_GO_VERSION=go1.7.1
 527         local TERMUX_GO_PLATFORM=linux-amd64
 528         test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 529
 530         export TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}
 531         export GOROOT=$TERMUX_BUILDGO_FOLDER
 532         export PATH=$GOROOT/bin:$PATH
 533
 534         if [ -d $TERMUX_BUILDGO_FOLDER ]; then return; fi
 535
 536         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 537         rm -Rf $TERMUX_COMMON_CACHEDIR/go $TERMUX_BUILDGO_FOLDER
 538         termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz $TERMUX_BUILDGO_TAR
 539         ( cd $TERMUX_COMMON_CACHEDIR; tar xf $TERMUX_BUILDGO_TAR; mv go $TERMUX_BUILDGO_FOLDER; rm $TERMUX_BUILDGO_TAR )
 540 }
 541
 542 source $TERMUX_PKG_BUILDER_SCRIPT
 543
 544 if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" -a "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 545         echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 546         exit 0
 547 fi
 548
 549 echo "termux - building $1 for arch $TERMUX_ARCH..."
 550 test -t 1 && printf "\033]0;$1...\007"
 551
 552 # Compute full version:
 553 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 554 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 555         # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 556         TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 557 fi
 558
 559 # Compute standalone toolchain dir, bitness of arch and name of host platform:
 560 TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}"
 561 # Bump the below version if a change is made in toolchain setup to ensure
 562 # that everyone gets an updated toolchain:
 563 TERMUX_STANDALONE_TOOLCHAIN+="-v1"
 564
 565 # We put this after system PATH to avoid picking up toolchain stripped python
 566 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 567
 568 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
 569         TERMUX_ARCH_BITS=64
 570 else
 571         TERMUX_ARCH_BITS=32
 572 fi
 573 TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
 574 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
 575
 576 export AR=$TERMUX_HOST_PLATFORM-ar
 577 if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 578         export AS=${TERMUX_HOST_PLATFORM}-gcc
 579         export CC=$TERMUX_HOST_PLATFORM-gcc
 580         export CXX=$TERMUX_HOST_PLATFORM-g++
 581         _SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
 582 else
 583         export AS=${TERMUX_HOST_PLATFORM}-gcc
 584         export CC=$TERMUX_HOST_PLATFORM-clang
 585         export CXX=$TERMUX_HOST_PLATFORM-clang++
 586         # TODO: clang does not have specs file, how to ensure pie
 587         # binaries gets built?
 588         _SPECSFLAG=""
 589 fi
 590 export CPP=${TERMUX_HOST_PLATFORM}-cpp
 591 export CC_FOR_BUILD=gcc
 592 export LD=$TERMUX_HOST_PLATFORM-ld
 593 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 594 # Setup pkg-config for cross-compiling:
 595 export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 596 export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 597 export READELF=$TERMUX_HOST_PLATFORM-readelf
 598 export STRIP=$TERMUX_HOST_PLATFORM-strip
 599
 600 export CFLAGS="$_SPECSFLAG"
 601 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 602
 603 if [ "$TERMUX_ARCH" = "arm" ]; then
 604         CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
 605         # "first flag instructs the linker to pick libgcc.a, libgcov.a, and
 606         # crt*.o, which are tailored for armv7-a"
 607         # - https://developer.android.com/ndk/guides/standalone_toolchain.html
 608         LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
 609 elif [ $TERMUX_ARCH = "i686" ]; then
 610         # From $NDK/docs/CPU-ARCH-ABIS.html:
 611         CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 612 elif [ $TERMUX_ARCH = "aarch64" ]; then
 613         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
 614         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
 615 elif [ $TERMUX_ARCH = "x86_64" ]; then
 616         :
 617 else
 618         echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 619         exit 1
 620 fi
 621
 622 if [ -n "$TERMUX_DEBUG" ]; then
 623         CFLAGS+=" -g3 -O1 -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 624 else
 625         CFLAGS+=" -Os"
 626 fi
 627
 628 export CXXFLAGS="$CFLAGS"
 629 export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 630
 631 export ac_cv_func_getpwent=no
 632 export ac_cv_func_getpwnam=no
 633 export ac_cv_func_getpwuid=no
 634
 635 if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 636         # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 637         # toolchain left in place if something goes wrong (or process is just aborted):
 638         _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 639         rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 640
 641         _NDK_ARCHNAME=$TERMUX_ARCH
 642         if [ $TERMUX_ARCH = "aarch64" ]; then
 643                 _NDK_ARCHNAME=arm64
 644         elif [ $TERMUX_ARCH = "i686" ]; then
 645                 _NDK_ARCHNAME=x86
 646         fi
 647         $NDK/build/tools/make_standalone_toolchain.py \
 648                 --api $TERMUX_API_LEVEL \
 649                 --arch $_NDK_ARCHNAME \
 650                 --install-dir $_TERMUX_TOOLCHAIN_TMPDIR
 651
 652         if [ "arm" = $TERMUX_ARCH ]; then
 653                 # Fix to allow e.g. <bits/c++config.h> to be included:
 654                 cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* \
 655                         $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
 656         fi
 657
 658         cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 659
 660         for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
 661                 sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
 662                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 663                         patch --silent -p1;
 664         done
 665         # elf.h is taken from glibc since the elf.h in the NDK is lacking.
 666         # sysexits.h is header-only and used by a few programs.
 667         cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
 668
 669         $TERMUX_ELF_CLEANER usr/lib/libc.so
 670
 671         mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 672 fi
 673
 674 if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 675         # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
 676         # so that other C++ using packages links to it instead of the default android
 677         # C++ library which does not support exceptions or STL:
 678         # https://developer.android.com/ndk/guides/cpp-support.html
 679         # We do however want to avoid installing this, to avoid problems # where e.g.
 680         # libm.so on some i686 devices links against libstdc++.so.
 681         # The libgnustl_shared.so library will be packaged in the libgnustl package
 682         # which is part of the base Termux installation.
 683         mkdir -p $TERMUX_PREFIX/lib
 684         cd $TERMUX_PREFIX/lib
 685         _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
 686         if [ $TERMUX_ARCH = arm ]; then
 687                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
 688         elif [ $TERMUX_ARCH = x86_64 ]; then
 689                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
 690         fi
 691         cp $_STL_LIBFILE .
 692         ln -f -s libgnustl_shared.so libstdc++.so
 693 fi
 694
 695 # Create pkg-config wrapper. We use path to host pkg-config to
 696 # avoid picking up a cross-compiled pkg-config later on.
 697 _HOST_PKGCONFIG=`which pkg-config`
 698 mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
 699 cat > $PKG_CONFIG <<HERE
 700 #!/bin/sh
 701 export PKG_CONFIG_DIR=
 702 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 703 exec $_HOST_PKGCONFIG "\$@"
 704 HERE
 705 chmod +x $PKG_CONFIG
 706 # Add a pkg-config file for the system zlib
 707 cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 708 Name: zlib
 709 Description: zlib compression library
 710 Version: 1.2.3
 711
 712 Requires:
 713 Libs: -lz
 714 HERE
 715
 716 # Keep track of when build started so we can see what files have been created.
 717 # We start by sleeping so that any generated files above (such as zlib.pc) get
 718 # an older timestamp than the TERMUX_BUILD_TS_FILE.
 719 sleep 1
 720 TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 721 touch $TERMUX_BUILD_TS_FILE
 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: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
 840 test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
 841
 842 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 843 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done
 844 # Allow packages to create arbitrary control files:
 845 cd DEBIAN
 846 termux_step_create_debscripts
 847
 848 # Create control.tar.xz
 849 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 850 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 851 TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 852 # Create the actual .deb file:
 853 ar cr $TERMUX_PKG_DEBFILE \
 854                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 855                    $TERMUX_PKG_PACKAGEDIR/control.tar.xz \
 856                    $TERMUX_PKG_PACKAGEDIR/data.tar.xz
 857
 858 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 859         $TERMUX_PROCESS_DEB $TERMUX_PKG_DEBFILE
 860 fi
 861
 862 echo "termux - build of '$1' done"
 863 test -t 1 && printf "\033]0;$1 - DONE\007"
 864 exit 0