chiark - git - mdw - 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_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'; 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 <fredrik@fornwall.net>"
 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 # Get fresh versions of config.sub and config.guess
 187 for f in config.sub config.guess; do
 188         if [ ! -f $TERMUX_COMMON_CACHEDIR/$f ]; then
 189                 termux_download "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=${f};hb=HEAD" $TERMUX_COMMON_CACHEDIR/$f
 190         fi
 191 done
 192
 193 # Have a debian-binary file ready for deb packaging:
 194 test ! -f $TERMUX_COMMON_CACHEDIR/debian-binary && echo "2.0" > $TERMUX_COMMON_CACHEDIR/debian-binary
 195 # The host tuple that may be given to --host configure flag, but normally autodetected so not needed explicitly
 196 TERMUX_HOST_TUPLE=`sh $TERMUX_COMMON_CACHEDIR/config.guess`
 197
 198 # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build script can assume that it works
 199 # on both builder and host later on:
 200 ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
 201
 202 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 203 TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 204 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 205         g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 206 fi
 207
 208 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT
 209 termux_step_extract_package () {
 210         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 211                 mkdir -p $TERMUX_PKG_SRCDIR
 212                 return
 213         fi
 214         cd $TERMUX_PKG_TMPDIR
 215         filename=`basename $TERMUX_PKG_SRCURL`
 216         file=$TERMUX_PKG_CACHEDIR/$filename
 217         test ! -f $file && termux_download $TERMUX_PKG_SRCURL $file $TERMUX_PKG_SHA256
 218
 219         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 220                 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`
 221                 folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
 222         else
 223                 folder=$TERMUX_PKG_FOLDERNAME
 224         fi
 225         rm -Rf $folder
 226         if [ ${file##*.} = zip ]; then
 227                 unzip -q $file
 228         else
 229                 $TERMUX_TAR xf $file
 230         fi
 231         mv $folder $TERMUX_PKG_SRCDIR
 232 }
 233
 234 termux_step_post_extract_package () {
 235         return
 236 }
 237
 238 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 239 # After termux_step_post_extract_package() and before termux_step_patch_package()
 240 termux_step_host_build () {
 241         $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 242         make
 243 }
 244
 245 # This should not be overridden
 246 termux_step_patch_package () {
 247         cd $TERMUX_PKG_SRCDIR
 248         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 249         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 250                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | \
 251                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 252                         patch --silent -p1
 253         done
 254
 255         find . -name config.sub -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.sub '{}' \;
 256         find . -name config.guess -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.guess '{}' \;
 257 }
 258
 259 termux_step_pre_configure () {
 260         return
 261 }
 262
 263 termux_step_configure () {
 264         if [ ! -e $TERMUX_PKG_SRCDIR/configure ]; then
 265                 return
 266         fi
 267
 268         DISABLE_STATIC="--disable-static"
 269         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 270                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 271                 DISABLE_STATIC=""
 272         fi
 273
 274         DISABLE_NLS="--disable-nls"
 275         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 276                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 277                 DISABLE_NLS=""
 278         fi
 279
 280         ENABLE_SHARED="--enable-shared"
 281         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 282                 ENABLE_SHARED=""
 283         fi
 284         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 285         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 286                 HOST_FLAG=""
 287         fi
 288
 289         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 290         mkdir $TERMUX_PKG_TMPDIR/config-scripts
 291         for f in $TERMUX_PREFIX/bin/*config; do
 292                 test -f $f && cp $f $TERMUX_PKG_TMPDIR/config-scripts
 293         done
 294         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 295
 296         # See http://wiki.buici.com/xwiki/bin/view/Programing+C+and+C%2B%2B/Autoconf+and+RPL_MALLOC
 297         # about this problem which may cause linker errors in test scripts not undef:ing malloc and
 298         # also cause problems with e.g. malloc interceptors such as libgc:
 299         local AVOID_AUTOCONF_WRAPPERS="ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes"
 300         # Similarly, disable gnulib's rpl_getcwd(). It returns the wrong value, affecting zile. See
 301         # <https://github.com/termux/termux-packages/issues/76>.
 302         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"
 303         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"
 304         # Remove rpl_gettimeofday reference when building at least coreutils:
 305         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_tzset_clobber=no gl_cv_func_gettimeofday_clobber=no gl_cv_func_gettimeofday_posix_signature=yes"
 306
 307         env $AVOID_AUTOCONF_WRAPPERS $TERMUX_PKG_SRCDIR/configure \
 308                 --disable-dependency-tracking \
 309                 --prefix=$TERMUX_PREFIX \
 310                 --disable-rpath --disable-rpath-hack \
 311                 $HOST_FLAG \
 312                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 313                 $DISABLE_NLS \
 314                 $ENABLE_SHARED \
 315                 $DISABLE_STATIC \
 316                 --libexecdir=$TERMUX_PREFIX/libexec
 317 }
 318
 319 termux_step_post_configure () {
 320         return
 321 }
 322
 323 termux_step_pre_make () {
 324         return
 325 }
 326
 327 termux_step_make () {
 328         if ls *akefile &> /dev/null; then
 329                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 330                         make -j $TERMUX_MAKE_PROCESSES
 331                 else
 332                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 333                 fi
 334         fi
 335 }
 336
 337 termux_step_make_install () {
 338         if ls *akefile &> /dev/null; then
 339                 : ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
 340                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 341                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 342                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 343                 else
 344                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 345                 fi
 346         fi
 347 }
 348
 349 termux_step_post_make_install () {
 350         return
 351 }
 352
 353 termux_step_extract_into_massagedir () {
 354         TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 355
 356         # Build diff tar with what has changed during the build:
 357         cd $TERMUX_PREFIX
 358         $TERMUX_TAR -N $TERMUX_BUILD_TS_FILE -czf $TARBALL_ORIG .
 359
 360         # Extract tar in order to massage it
 361         mkdir -p $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 362         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 363         $TERMUX_TAR xf $TARBALL_ORIG
 364 }
 365
 366 termux_step_massage () {
 367         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 368
 369         # Remove lib/charset.alias which is installed by gettext-using packages:
 370         rm -f lib/charset.alias
 371
 372         # Remove non-english man pages:
 373         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 374
 375         if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
 376                 # Remove info pages:
 377                 rm -Rf share/info
 378         fi
 379
 380         # Remove other docs:
 381         rm -Rf share/doc share/locale
 382
 383         # Remove old kept libraries (readline):
 384         find . -name '*.old' -delete
 385
 386         # Remove static libraries:
 387         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 388                 find . -name '*.a' -delete
 389                 find . -name '*.la' -delete
 390         fi
 391
 392         # .. move over sbin to bin
 393         for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 394
 395         # Remove world permissions and add write permissions.
 396         # The -f flag is used to suppress warnings about dangling symlinks (such
 397         # as ones to /system/... which may not exist on the build machine):
 398         find . -exec chmod -f u+w,o-rwx \{\} \;
 399         if [ "$TERMUX_DEBUG" = "" ]; then
 400                 # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
 401                 set +e +o pipefail
 402                 find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
 403                         xargs -r $STRIP --strip-unneeded --preserve-dates -R '.gnu.version*'
 404                 set -e -o pipefail
 405                 # Remove DT_ entries which the android 5.1 linker warns about:
 406                 find . -type f -print0 | xargs -r -0 $TERMUX_ELF_CLEANER
 407         fi
 408         # Fix shebang paths:
 409         for file in `find -L . -type f`; do
 410                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
 411         done
 412
 413         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 414
 415         find . -type d -empty -delete # Remove empty directories
 416
 417         # Sub packages:
 418         if [ -d include -a -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 419                 # Add virtual -dev sub package if there are include files:
 420                 _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
 421                 echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
 422                 echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
 423                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
 424                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\" >> $_DEVEL_SUBPACKAGE_FILE
 425                 else
 426                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\" >> $_DEVEL_SUBPACKAGE_FILE
 427                 fi
 428                 if [ x$TERMUX_PKG_CONFLICTS != x ]; then
 429                         # Assume that dev packages conflicts as well.
 430                         echo "TERMUX_SUBPKG_CONFLICTS=${TERMUX_PKG_CONFLICTS}-dev" >> $_DEVEL_SUBPACKAGE_FILE
 431                 fi
 432         fi
 433         # Now build all sub packages
 434         rm -Rf $TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages
 435         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
 436                 test ! -f $subpackage && continue
 437                 SUB_PKG_NAME=`basename $subpackage .subpackage.sh`
 438                 # Default value is same as main package, but sub package may override:
 439                 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
 440                 SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
 441                 TERMUX_SUBPKG_DEPENDS=""
 442                 TERMUX_SUBPKG_CONFLICTS=""
 443                 SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
 444                 SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
 445                 mkdir -p $SUB_PKG_MASSAGE_DIR $SUB_PKG_PACKAGE_DIR
 446
 447                 . $subpackage
 448
 449                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
 450                         _INCLUDE_DIRSET=`dirname $includeset`
 451                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
 452                         if [ -e $includeset -o -L $includeset ]; then
 453                                 # Add the -L clause to handle relative symbolic links:
 454                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 455                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 456                         fi
 457                 done
 458
 459                 SUB_PKG_ARCH=$TERMUX_ARCH
 460                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
 461
 462                 cd $SUB_PKG_DIR/massage
 463                 SUB_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 464                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/data.tar.xz .
 465
 466                 mkdir -p DEBIAN
 467                 cd DEBIAN
 468                 cat > control <<HERE
 469 Package: $SUB_PKG_NAME
 470 Architecture: ${SUB_PKG_ARCH}
 471 Installed-Size: ${SUB_PKG_INSTALLSIZE}
 472 Maintainer: $TERMUX_PKG_MAINTAINER
 473 Version: $TERMUX_PKG_FULLVERSION
 474 Description: $TERMUX_SUBPKG_DESCRIPTION
 475 Homepage: $TERMUX_PKG_HOMEPAGE
 476 HERE
 477                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
 478                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
 479                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/control.tar.xz .
 480
 481                 # Create the actual .deb file:
 482                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
 483                 ar cr $TERMUX_SUBPKG_DEBFILE \
 484                                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 485                                    $SUB_PKG_PACKAGE_DIR/control.tar.xz \
 486                                    $SUB_PKG_PACKAGE_DIR/data.tar.xz
 487                 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 488                         $TERMUX_PROCESS_DEB $TERMUX_SUBPKG_DEBFILE
 489                 fi
 490
 491                 # Go back to main package:
 492                 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 493         done
 494
 495         # .. remove empty directories (NOTE: keep this last):
 496         find . -type d -empty -delete
 497         # Make sure user can read and write all files (problem with dpkg otherwise):
 498         chmod -R u+rw .
 499 }
 500
 501 termux_step_post_massage () {
 502         return
 503 }
 504
 505 termux_step_create_debscripts () {
 506         return
 507 }
 508
 509 termux_setup_golang () {
 510         export GOOS=android
 511         export CGO_ENABLED=1
 512         export GO_LDFLAGS="-extldflags=-pie"
 513         if [ "$TERMUX_ARCH" = "arm" ]; then
 514                 export GOARCH=arm
 515                 export GOARM=7
 516         elif [ "$TERMUX_ARCH" = "i686" ]; then
 517                 export GOARCH=386
 518                 export GO386=sse2
 519         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 520                 export GOARCH=arm64
 521         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 522                 export GOARCH=amd64
 523         else
 524                 echo "ERROR: Unsupported arch: $TERMUX_ARCH"
 525                 exit 1
 526         fi
 527
 528         local TERMUX_GO_VERSION=go1.7.1
 529         local TERMUX_GO_PLATFORM=linux-amd64
 530         test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 531
 532         export TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}
 533         export GOROOT=$TERMUX_BUILDGO_FOLDER
 534         export PATH=$GOROOT/bin:$PATH
 535
 536         if [ -d $TERMUX_BUILDGO_FOLDER ]; then return; fi
 537
 538         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 539         rm -Rf $TERMUX_COMMON_CACHEDIR/go $TERMUX_BUILDGO_FOLDER
 540         termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz $TERMUX_BUILDGO_TAR
 541         ( cd $TERMUX_COMMON_CACHEDIR; tar xf $TERMUX_BUILDGO_TAR; mv go $TERMUX_BUILDGO_FOLDER; rm $TERMUX_BUILDGO_TAR )
 542 }
 543
 544 source $TERMUX_PKG_BUILDER_SCRIPT
 545
 546 if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" -a "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 547         echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 548         exit 0
 549 fi
 550
 551 echo "termux - building $1 for arch $TERMUX_ARCH..."
 552 test -t 1 && printf "\033]0;$1...\007"
 553
 554 # Compute full version:
 555 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 556 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 557         # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 558         TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 559 fi
 560
 561 # Compute standalone toolchain dir, bitness of arch and name of host platform:
 562 TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}-"
 563 if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 564         TERMUX_STANDALONE_TOOLCHAIN+="gcc4.9"
 565 else
 566         TERMUX_STANDALONE_TOOLCHAIN+="clang38"
 567 fi
 568 # Bump the below version if a change is made in toolchain setup, to ensure
 569 # that everyone gets an updated toolchain:
 570 TERMUX_STANDALONE_TOOLCHAIN+="-v1"
 571
 572 # We put this after system PATH to avoid picking up toolchain stripped python
 573 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 574
 575 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
 576         TERMUX_ARCH_BITS=64
 577 else
 578         TERMUX_ARCH_BITS=32
 579 fi
 580 TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
 581 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
 582
 583 export AR=$TERMUX_HOST_PLATFORM-ar
 584 if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 585         export AS=${TERMUX_HOST_PLATFORM}-gcc
 586         export CC=$TERMUX_HOST_PLATFORM-gcc
 587         export CXX=$TERMUX_HOST_PLATFORM-g++
 588         _SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
 589 else
 590         export AS=${TERMUX_HOST_PLATFORM}-gcc
 591         export CC=$TERMUX_HOST_PLATFORM-clang
 592         export CXX=$TERMUX_HOST_PLATFORM-clang++
 593         # TODO: clang does not have specs file, how to ensure pie
 594         # binaries gets built?
 595         _SPECSFLAG=""
 596 fi
 597 export CPP=${TERMUX_HOST_PLATFORM}-cpp
 598 export CC_FOR_BUILD=gcc
 599 export LD=$TERMUX_HOST_PLATFORM-ld
 600 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 601 # Setup pkg-config for cross-compiling:
 602 export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 603 export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 604 export READELF=$TERMUX_HOST_PLATFORM-readelf
 605 export STRIP=$TERMUX_HOST_PLATFORM-strip
 606
 607 export CFLAGS="$_SPECSFLAG"
 608 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 609
 610 if [ "$TERMUX_ARCH" = "arm" ]; then
 611         CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
 612         # "first flag instructs the linker to pick libgcc.a, libgcov.a, and
 613         # crt*.o, which are tailored for armv7-a"
 614         # - https://developer.android.com/ndk/guides/standalone_toolchain.html
 615         LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
 616 elif [ $TERMUX_ARCH = "i686" ]; then
 617         # From $NDK/docs/CPU-ARCH-ABIS.html:
 618         CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 619 elif [ $TERMUX_ARCH = "aarch64" ]; then
 620         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
 621         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
 622 elif [ $TERMUX_ARCH = "x86_64" ]; then
 623         :
 624 else
 625         echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 626         exit 1
 627 fi
 628
 629 if [ -n "$TERMUX_DEBUG" ]; then
 630         CFLAGS+=" -g3 -Og -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 631 else
 632         CFLAGS+=" -Os"
 633 fi
 634
 635 export CXXFLAGS="$CFLAGS"
 636 export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 637
 638 export ac_cv_func_getpwent=no
 639 export ac_cv_func_getpwnam=no
 640 export ac_cv_func_getpwuid=no
 641
 642 if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 643         # See https://developer.android.com/ndk/guides/standalone_toolchain.html about toolchain naming.
 644         if [ "i686" = $TERMUX_ARCH ]; then
 645                 _TERMUX_NDK_TOOLCHAIN_NAME="x86"
 646         elif [ "x86_64" = $TERMUX_ARCH ]; then
 647                 _TERMUX_NDK_TOOLCHAIN_NAME="x86_64"
 648         else
 649                 _TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
 650         fi
 651
 652         if [ "$TERMUX_PKG_CLANG" = "" ]; then
 653                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
 654         else
 655                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
 656         fi
 657
 658         # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 659         # toolchain left in place if something goes wrong (or process is just aborted):
 660         _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 661         rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 662
 663         bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
 664                 --install-dir=$_TERMUX_TOOLCHAIN_TMPDIR
 665         if [ "arm" = $TERMUX_ARCH ]; then
 666                 # Fix to allow e.g. <bits/c++config.h> to be included:
 667                 cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
 668         fi
 669         cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 670         for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
 671                 sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
 672                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 673                         patch --silent -p1;
 674         done
 675         # elf.h is taken from glibc since the elf.h in the NDK is lacking.
 676         # sysexits.h is header-only and used by a few programs.
 677         cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
 678         mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 679 fi
 680
 681 if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 682         # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
 683         # so that other C++ using packages links to it instead of the default android
 684         # C++ library which does not support exceptions or STL:
 685         # https://developer.android.com/ndk/guides/cpp-support.html
 686         # We do however want to avoid installing this, to avoid problems # where e.g.
 687         # libm.so on some i686 devices links against libstdc++.so.
 688         # The libgnustl_shared.so library will be packaged in the libgnustl package
 689         # which is part of the base Termux installation.
 690         mkdir -p $TERMUX_PREFIX/lib
 691         cd $TERMUX_PREFIX/lib
 692         _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
 693         if [ $TERMUX_ARCH = arm ]; then
 694                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
 695         elif [ $TERMUX_ARCH = x86_64 ]; then
 696                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
 697         fi
 698         cp $_STL_LIBFILE .
 699         ln -f -s libgnustl_shared.so libstdc++.so
 700 fi
 701
 702 if [ ! -f $PKG_CONFIG ]; then
 703         echo "Creating pkg-config wrapper..."
 704         # We use path to host pkg-config to avoid picking up a cross-compiled pkg-config later on
 705         _HOST_PKGCONFIG=`which pkg-config`
 706         mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
 707         cat > $PKG_CONFIG <<HERE
 708 #!/bin/sh
 709 export PKG_CONFIG_DIR=
 710 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 711 # export PKG_CONFIG_SYSROOT_DIR=${TERMUX_PREFIX}
 712 exec $_HOST_PKGCONFIG "\$@"
 713 HERE
 714         chmod +x $PKG_CONFIG
 715
 716         # Add a pkg-config file for the system zlib
 717         cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 718 Name: zlib
 719 Description: zlib compression library
 720 Version: 1.2.3
 721
 722 Requires:
 723 Libs: -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib -lz
 724 Cflags: -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
 725 HERE
 726 fi
 727
 728 # Keep track of when build started so we can see what files have been created.
 729 # We start by sleeping so that any generated files above (such as zlib.pc) get
 730 # an older timestamp than the TERMUX_BUILD_TS_FILE.
 731 sleep 1
 732 TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 733 touch $TERMUX_BUILD_TS_FILE
 734
 735 # Start by extracting the package src into $TERMUX_PKG_SRCURL:
 736 termux_step_extract_package
 737 # Optional post processing:
 738 termux_step_post_extract_package
 739
 740 # Optional host build:
 741 if [ "x$TERMUX_PKG_HOSTBUILD" != "x" ]; then
 742         cd $TERMUX_PKG_SRCDIR
 743         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 744                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | patch --silent -p1
 745         done
 746
 747         if [ -f "$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION" ]; then
 748                 echo "Using already built host build"
 749         else
 750                 mkdir -p $TERMUX_PKG_HOSTBUILD_DIR
 751                 cd $TERMUX_PKG_HOSTBUILD_DIR
 752
 753                 ORIG_AR=$AR; unset AR
 754                 ORIG_AS=$AS; unset AS
 755                 ORIG_CC=$CC; unset CC
 756                 ORIG_CXX=$CXX; unset CXX
 757                 ORIG_CPP=$CPP; unset CPP
 758                 ORIG_CFLAGS=$CFLAGS; unset CFLAGS
 759                 ORIG_CPPFLAGS=$CPPFLAGS; unset CPPFLAGS
 760                 ORIG_CXXFLAGS=$CXXFLAGS; unset CXXFLAGS
 761                 ORIG_LDFLAGS=$LDFLAGS; unset LDFLAGS
 762                 ORIG_RANLIB=$RANLIB; unset RANLIB
 763                 ORIG_LD=$LD; unset LD
 764                 ORIG_PKG_CONFIG=$PKG_CONFIG; unset PKG_CONFIG
 765                 ORIG_PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR; unset PKG_CONFIG_LIBDIR
 766                 ORIG_STRIP=$STRIP; unset STRIP
 767
 768                 termux_step_host_build
 769                 touch $TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION
 770
 771                 export AR=$ORIG_AR
 772                 export AS=$ORIG_AS
 773                 export CC=$ORIG_CC
 774                 export CXX=$ORIG_CXX
 775                 export CPP=$ORIG_CPP
 776                 export CFLAGS=$ORIG_CFLAGS
 777                 export CPPFLAGS=$ORIG_CPPFLAGS
 778                 export CXXFLAGS=$ORIG_CXXFLAGS
 779                 export LDFLAGS=$ORIG_LDFLAGS
 780                 export RANLIB=$ORIG_RANLIB
 781                 export LD=$ORIG_LD
 782                 export PKG_CONFIG=$ORIG_PKG_CONFIG
 783                 export PKG_CONFIG_LIBDIR=$ORIG_PKG_CONFIG_LIBDIR
 784                 export STRIP=$ORIG_STRIP
 785         fi
 786 fi
 787
 788 if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 789         # If using the android support library, link to it and include its headers as system headers:
 790         export CPPFLAGS="$CPPFLAGS -isystem $TERMUX_PREFIX/include/libandroid-support"
 791         export LDFLAGS="$LDFLAGS -landroid-support"
 792 fi
 793
 794 if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 795         echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" >> $TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt
 796         TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 797 fi
 798
 799 cd $TERMUX_PKG_BUILDDIR
 800 termux_step_patch_package
 801 cd $TERMUX_PKG_BUILDDIR
 802 termux_step_pre_configure
 803 cd $TERMUX_PKG_BUILDDIR
 804 termux_step_configure
 805 cd $TERMUX_PKG_BUILDDIR
 806 termux_step_post_configure
 807 cd $TERMUX_PKG_BUILDDIR
 808 termux_step_pre_make
 809 cd $TERMUX_PKG_BUILDDIR
 810 termux_step_make
 811 cd $TERMUX_PKG_BUILDDIR
 812 termux_step_make_install
 813 cd $TERMUX_PKG_BUILDDIR
 814 termux_step_post_make_install
 815 cd $TERMUX_PKG_MASSAGEDIR
 816 termux_step_extract_into_massagedir
 817 cd $TERMUX_PKG_MASSAGEDIR
 818 termux_step_massage
 819 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 820 termux_step_post_massage
 821
 822 # Create data tarball containing files to package:
 823 cd $TERMUX_PKG_MASSAGEDIR
 824 if [ "`find . -type f`" = "" ]; then
 825         echo "ERROR: No files in package"
 826         exit 1
 827 fi
 828 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/data.tar.xz .
 829
 830 # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
 831 TERMUX_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 832
 833 # Create deb package:
 834 # NOTE: From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
 835 test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
 836
 837 cd $TERMUX_PKG_MASSAGEDIR
 838
 839 mkdir -p DEBIAN
 840 cat > DEBIAN/control <<HERE
 841 Package: $TERMUX_PKG_NAME
 842 Architecture: ${TERMUX_ARCH}
 843 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
 844 Maintainer: $TERMUX_PKG_MAINTAINER
 845 Version: $TERMUX_PKG_FULLVERSION
 846 Description: $TERMUX_PKG_DESCRIPTION
 847 Homepage: $TERMUX_PKG_HOMEPAGE
 848 HERE
 849 test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
 850 test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
 851 test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
 852 test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
 853
 854 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 855 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done
 856 # Allow packages to create arbitrary control files:
 857 cd DEBIAN
 858 termux_step_create_debscripts
 859
 860 # Create control.tar.xz
 861 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 862 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 863 TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 864 # Create the actual .deb file:
 865 ar cr $TERMUX_PKG_DEBFILE \
 866                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 867                    $TERMUX_PKG_PACKAGEDIR/control.tar.xz \
 868                    $TERMUX_PKG_PACKAGEDIR/data.tar.xz
 869
 870 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 871         $TERMUX_PROCESS_DEB $TERMUX_PKG_DEBFILE
 872 fi
 873
 874 echo "termux - build of '$1' done"
 875 test -t 1 && printf "\033]0;$1 - DONE\007"
 876 exit 0