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 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:="13"}
  21 : ${TERMUX_IS_DISABLED:=""}
  22
  23 # Handle command-line arguments:
  24 show_usage () {
  25     echo "Usage: ./build-package.sh [-a ARCH] [-d] [-D] PACKAGE"
  26     echo "Build a package by creating a .deb file in the debs/ folder."
  27     echo "  -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
  28     echo "  -d Build with debug symbols."
  29     echo "  -D Build a disabled package in disabled-packages/."
  30     exit 1
  31 }
  32 while getopts :a:hd:D option
  33 do
  34     case "$option" in
  35         a) TERMUX_ARCH="$OPTARG";;
  36         h) show_usage;;
  37         d) TERMUX_DEBUG=true;;
  38         D) TERMUX_IS_DISABLED=true;;
  39         ?) echo "./build-package.sh: illegal option -$OPTARG"; exit 1;;
  40     esac
  41 done
  42 shift $(($OPTIND-1))
  43 if [ "$#" -ne 1 ]; then show_usage; fi
  44
  45 # Check the NDK:
  46 if [ ! -d "$NDK" ]; then
  47         echo 'ERROR: $NDK not defined as pointing at a directory - define it pointing at a android NDK installation!'
  48         exit 1
  49 fi
  50 if grep -s -q "Pkg.Revision = $TERMUX_NDK_VERSION" $NDK/source.properties; then
  51         :
  52 else
  53         echo "Wrong NDK version - we need $TERMUX_NDK_VERSION"
  54         exit 1
  55 fi
  56
  57 # Check the package to build:
  58 TERMUX_PKG_NAME=`basename $1`
  59 export TERMUX_SCRIPTDIR=`cd $(dirname $0); pwd`
  60 if [[ $1 == *"/"* ]]; then
  61   # Path to directory which may be outside this repo:
  62   if [ ! -d $1 ]; then echo "ERROR: '$1' seems to be a path but is not a directory"; exit 1; fi
  63   export TERMUX_PKG_BUILDER_DIR=`realpath $1`
  64 else
  65   # Package name:
  66   if [ -n "$TERMUX_IS_DISABLED" ]; then
  67     export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/disabled-packages/$TERMUX_PKG_NAME
  68   else
  69     export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
  70   fi
  71 fi
  72 TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
  73 if test ! -f $TERMUX_PKG_BUILDER_SCRIPT; then
  74         echo "ERROR: No build.sh script at supposed package dir $TERMUX_PKG_BUILDER_DIR!"
  75         exit 1
  76 fi
  77
  78 # Handle 'all' arch:
  79 if [ $TERMUX_ARCH = 'all' ]; then
  80         for arch in 'arm' 'i686' 'aarch64' 'x86_64'; do
  81                 ./build-package.sh -a $arch $1
  82         done
  83         exit
  84 fi
  85
  86 # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
  87 # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
  88 # the standalone toolchain.
  89 TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
  90 TERMUX_JACK=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jack.jar
  91 TERMUX_JILL=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/jill.jar
  92 # Make $TERMUX_TAR and $TERMUX_TOUCH point at gnu versions:
  93 export TERMUX_TAR="tar"
  94 test `uname` = "Darwin" && TERMUX_TAR=gtar
  95 export TERMUX_TOUCH="touch"
  96 test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
  97
  98 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
  99 export PREFIX=${TERMUX_PREFIX} # PREFIX is used by some makefiles
 100 export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
 101 export TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
 102 export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
 103 mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_DEBDIR
 104
 105 TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
 106 TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
 107 TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
 108 TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 109 TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
 110 TERMUX_PKG_SHA256=""
 111 TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 112 TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 113 TERMUX_PKG_PLATFORM_INDEPENDENT=""
 114 TERMUX_PKG_NO_DEVELSPLIT=""
 115 TERMUX_PKG_BUILD_REVISION="0" # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version
 116 TERMUX_PKG_EXTRA_CONFIGURE_ARGS=""
 117 TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS=""
 118 TERMUX_PKG_EXTRA_MAKE_ARGS=""
 119 TERMUX_PKG_BUILD_IN_SRC=""
 120 TERMUX_PKG_RM_AFTER_INSTALL=""
 121 TERMUX_PKG_DEPENDS=""
 122 TERMUX_PKG_HOMEPAGE=""
 123 TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 124 TERMUX_PKG_FOLDERNAME=""
 125 TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 126 TERMUX_PKG_ESSENTIAL=""
 127 TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 128 TERMUX_PKG_REPLACES=""
 129 TERMUX_PKG_CONFFILES=""
 130 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 131 TERMUX_PKG_DEVPACKAGE_DEPENDS=""
 132 # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 133 TERMUX_PKG_HOSTBUILD=""
 134 TERMUX_PKG_MAINTAINER="Fredrik Fornwall @fornwall"
 135 TERMUX_PKG_CLANG=no
 136
 137 # Cleanup old state
 138 rm -Rf $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
 139
 140 # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 141 TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 142 if [ -f "${TERMUX_ARCH_FILE}" ]; then
 143         TERMUX_PREVIOUS_ARCH=`cat $TERMUX_ARCH_FILE`
 144         if [ $TERMUX_PREVIOUS_ARCH != $TERMUX_ARCH ]; then
 145                 TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 146                 mkdir -p $TERMUX_DATA_BACKUPDIRS
 147                 TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 148                 TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 149                 # Save current /data (removing old backup if any)
 150                 if test -e $TERMUX_DATA_PREVIOUS_BACKUPDIR; then
 151                         echo "ERROR: Directory already exists"
 152                         exit 1
 153                 fi
 154                 mv /data/data $TERMUX_DATA_PREVIOUS_BACKUPDIR
 155                 # Restore new one (if any)
 156                 if [ -d $TERMUX_DATA_CURRENT_BACKUPDIR ]; then
 157                         mv $TERMUX_DATA_CURRENT_BACKUPDIR /data/data
 158                 fi
 159         fi
 160 fi
 161 echo $TERMUX_ARCH > $TERMUX_ARCH_FILE
 162
 163 # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 164 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}
 165
 166 termux_download() {
 167         URL="$1"
 168         DESTINATION="$2"
 169
 170         TMPFILE=`mktemp $TERMUX_PKG_TMPDIR/download.$TERMUX_PKG_NAME.XXXXXXXXX`
 171         echo "Downloading ${URL}"
 172         TRYMAX=6
 173         for try in $(seq 1 $TRYMAX); do
 174                 if curl -L --fail --retry 2 -o "$TMPFILE" "$URL"; then
 175                         local ACTUAL_CHECKSUM=`sha256sum $TMPFILE | cut -f 1 -d ' '`
 176                         if [ $# = 3 ]; then
 177                                 # Optional checksum argument:
 178                                 local EXPECTED=$3
 179                                 if [ $EXPECTED != $ACTUAL_CHECKSUM ]; then
 180                                         >&2 printf "Wrong checksum for %s:\nExpected: %s\nActual:   %s\n" \
 181                                                    "$URL" "$EXPECTED" "$ACTUAL_CHECKSUM"
 182                                         exit 1
 183                                 fi
 184                         else
 185                                 printf "No validation of checksum for %s:\nActual: %s\n" \
 186                                        "$URL" "$ACTUAL_CHECKSUM"
 187                         fi
 188                         mv "$TMPFILE" "$DESTINATION"
 189                         return
 190                 else
 191                         echo "Download of $1 failed (attempt $try/$TRYMAX)" 1>&2
 192                         sleep 45
 193                 fi
 194         done
 195
 196         echo "Failed to download $1 - exiting" 1>&2
 197         exit 1
 198 }
 199
 200 # Have a debian-binary file ready for deb packaging:
 201 test ! -f $TERMUX_COMMON_CACHEDIR/debian-binary && echo "2.0" > $TERMUX_COMMON_CACHEDIR/debian-binary
 202 # The host tuple that may be given to --host configure flag, but normally autodetected so not needed explicitly
 203 TERMUX_HOST_TUPLE=`sh $TERMUX_SCRIPTDIR/scripts/config.guess`
 204
 205 # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build script can assume that it works
 206 # on both builder and host later on:
 207 ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
 208
 209 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 210 TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 211 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 212         g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 213 fi
 214
 215 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT
 216 termux_step_extract_package () {
 217         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 218                 mkdir -p $TERMUX_PKG_SRCDIR
 219                 return
 220         fi
 221         cd $TERMUX_PKG_TMPDIR
 222         filename=`basename $TERMUX_PKG_SRCURL`
 223         file=$TERMUX_PKG_CACHEDIR/$filename
 224         test ! -f $file && termux_download $TERMUX_PKG_SRCURL $file $TERMUX_PKG_SHA256
 225
 226         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 227                 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`
 228                 folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
 229         else
 230                 folder=$TERMUX_PKG_FOLDERNAME
 231         fi
 232         rm -Rf $folder
 233         if [ ${file##*.} = zip ]; then
 234                 unzip -q $file
 235         else
 236                 $TERMUX_TAR xf $file
 237         fi
 238         mv $folder $TERMUX_PKG_SRCDIR
 239 }
 240
 241 termux_step_post_extract_package () {
 242         return
 243 }
 244
 245 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 246 # After termux_step_post_extract_package() and before termux_step_patch_package()
 247 termux_step_host_build () {
 248         $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 249         make
 250 }
 251
 252 # This should not be overridden
 253 termux_step_patch_package () {
 254         cd $TERMUX_PKG_SRCDIR
 255         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 256         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 257                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | \
 258                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 259                         patch --silent -p1
 260         done
 261
 262         find . -name config.sub -exec chmod u+w '{}' \; -exec cp $TERMUX_SCRIPTDIR/scripts/config.sub '{}' \;
 263         find . -name config.guess -exec chmod u+w '{}' \; -exec cp $TERMUX_SCRIPTDIR/scripts/config.guess '{}' \;
 264 }
 265
 266 termux_step_pre_configure () {
 267         return
 268 }
 269
 270 termux_step_configure () {
 271         if [ ! -e $TERMUX_PKG_SRCDIR/configure ]; then
 272                 return
 273         fi
 274
 275         DISABLE_STATIC="--disable-static"
 276         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 277                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 278                 DISABLE_STATIC=""
 279         fi
 280
 281         DISABLE_NLS="--disable-nls"
 282         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 283                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 284                 DISABLE_NLS=""
 285         fi
 286
 287         ENABLE_SHARED="--enable-shared"
 288         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 289                 ENABLE_SHARED=""
 290         fi
 291         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 292         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 293                 HOST_FLAG=""
 294         fi
 295
 296         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 297         mkdir $TERMUX_PKG_TMPDIR/config-scripts
 298         for f in $TERMUX_PREFIX/bin/*config; do
 299                 test -f $f && cp $f $TERMUX_PKG_TMPDIR/config-scripts
 300         done
 301         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 302
 303         # See http://wiki.buici.com/xwiki/bin/view/Programing+C+and+C%2B%2B/Autoconf+and+RPL_MALLOC
 304         # about this problem which may cause linker errors in test scripts not undef:ing malloc and
 305         # also cause problems with e.g. malloc interceptors such as libgc:
 306         local AVOID_AUTOCONF_WRAPPERS="ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes"
 307         # Similarly, disable gnulib's rpl_getcwd(). It returns the wrong value, affecting zile. See
 308         # <https://github.com/termux/termux-packages/issues/76>.
 309         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"
 310         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"
 311         # Remove rpl_gettimeofday reference when building at least coreutils:
 312         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_tzset_clobber=no gl_cv_func_gettimeofday_clobber=no gl_cv_func_gettimeofday_posix_signature=yes"
 313
 314         env $AVOID_AUTOCONF_WRAPPERS $TERMUX_PKG_SRCDIR/configure \
 315                 --disable-dependency-tracking \
 316                 --prefix=$TERMUX_PREFIX \
 317                 --disable-rpath --disable-rpath-hack \
 318                 $HOST_FLAG \
 319                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 320                 $DISABLE_NLS \
 321                 $ENABLE_SHARED \
 322                 $DISABLE_STATIC \
 323                 --libexecdir=$TERMUX_PREFIX/libexec
 324 }
 325
 326 termux_step_post_configure () {
 327         return
 328 }
 329
 330 termux_step_pre_make () {
 331         return
 332 }
 333
 334 termux_step_make () {
 335         if ls *akefile &> /dev/null; then
 336                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 337                         make -j $TERMUX_MAKE_PROCESSES
 338                 else
 339                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 340                 fi
 341         fi
 342 }
 343
 344 termux_step_make_install () {
 345         if ls *akefile &> /dev/null; then
 346                 : ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
 347                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 348                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 349                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 350                 else
 351                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 352                 fi
 353         fi
 354 }
 355
 356 termux_step_post_make_install () {
 357         return
 358 }
 359
 360 termux_step_extract_into_massagedir () {
 361         TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 362
 363         # Build diff tar with what has changed during the build:
 364         cd $TERMUX_PREFIX
 365         $TERMUX_TAR -N $TERMUX_BUILD_TS_FILE -czf $TARBALL_ORIG .
 366
 367         # Extract tar in order to massage it
 368         mkdir -p $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 369         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 370         $TERMUX_TAR xf $TARBALL_ORIG
 371 }
 372
 373 termux_step_massage () {
 374         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 375
 376         # Remove lib/charset.alias which is installed by gettext-using packages:
 377         rm -f lib/charset.alias
 378
 379         # Remove non-english man pages:
 380         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 381
 382         if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
 383                 # Remove info pages:
 384                 rm -Rf share/info
 385         fi
 386
 387         # Remove locale files we're not interested in::
 388         rm -Rf share/locale
 389         if [ -z ${TERMUX_PKG_KEEP_SHARE_DOC+x} ]; then
 390                 # Remove info pages:
 391                 rm -Rf share/doc
 392         fi
 393
 394         # Remove old kept libraries (readline):
 395         find . -name '*.old' -delete
 396
 397         # Remove static libraries:
 398         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 399                 find . -name '*.a' -delete
 400                 find . -name '*.la' -delete
 401         fi
 402
 403         # Move over sbin to bin:
 404         for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 405
 406         # Remove world permissions and add write permissions.
 407         # The -f flag is used to suppress warnings about dangling symlinks (such
 408         # as ones to /system/... which may not exist on the build machine):
 409         find . -exec chmod -f u+w,o-rwx \{\} \;
 410         if [ "$TERMUX_DEBUG" = "" ]; then
 411                 # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
 412                 set +e +o pipefail
 413                 find . -type f | xargs -r file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | \
 414                         xargs -r $STRIP --strip-unneeded --preserve-dates
 415                 set -e -o pipefail
 416         fi
 417         # Remove DT_ entries which the android 5.1 linker warns about:
 418         find . -type f -print0 | xargs -r -0 $TERMUX_ELF_CLEANER
 419
 420         # Fix shebang paths:
 421         for file in `find -L . -type f`; do
 422                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
 423         done
 424
 425         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 426
 427         find . -type d -empty -delete # Remove empty directories
 428
 429         # Sub packages:
 430         if [ -d include -a -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 431                 # Add virtual -dev sub package if there are include files:
 432                 _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
 433                 echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
 434                 echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
 435                 if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
 436                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\" >> $_DEVEL_SUBPACKAGE_FILE
 437                 else
 438                         echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\" >> $_DEVEL_SUBPACKAGE_FILE
 439                 fi
 440                 if [ x$TERMUX_PKG_CONFLICTS != x ]; then
 441                         # Assume that dev packages conflicts as well.
 442                         echo "TERMUX_SUBPKG_CONFLICTS=${TERMUX_PKG_CONFLICTS}-dev" >> $_DEVEL_SUBPACKAGE_FILE
 443                 fi
 444         fi
 445         # Now build all sub packages
 446         rm -Rf $TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages
 447         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
 448                 test ! -f $subpackage && continue
 449                 SUB_PKG_NAME=`basename $subpackage .subpackage.sh`
 450                 # Default value is same as main package, but sub package may override:
 451                 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
 452                 SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
 453                 TERMUX_SUBPKG_DEPENDS=""
 454                 TERMUX_SUBPKG_CONFLICTS=""
 455                 SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
 456                 SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
 457                 mkdir -p $SUB_PKG_MASSAGE_DIR $SUB_PKG_PACKAGE_DIR
 458
 459                 . $subpackage
 460
 461                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
 462                         _INCLUDE_DIRSET=`dirname $includeset`
 463                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
 464                         if [ -e $includeset -o -L $includeset ]; then
 465                                 # Add the -L clause to handle relative symbolic links:
 466                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 467                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 468                         fi
 469                 done
 470
 471                 SUB_PKG_ARCH=$TERMUX_ARCH
 472                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
 473
 474                 cd $SUB_PKG_DIR/massage
 475                 SUB_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 476                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/data.tar.xz .
 477
 478                 mkdir -p DEBIAN
 479                 cd DEBIAN
 480                 cat > control <<HERE
 481 Package: $SUB_PKG_NAME
 482 Architecture: ${SUB_PKG_ARCH}
 483 Installed-Size: ${SUB_PKG_INSTALLSIZE}
 484 Maintainer: $TERMUX_PKG_MAINTAINER
 485 Version: $TERMUX_PKG_FULLVERSION
 486 Description: $TERMUX_SUBPKG_DESCRIPTION
 487 Homepage: $TERMUX_PKG_HOMEPAGE
 488 HERE
 489                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
 490                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
 491                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/control.tar.xz .
 492
 493                 # Create the actual .deb file:
 494                 TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
 495                 ar cr $TERMUX_SUBPKG_DEBFILE \
 496                                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 497                                    $SUB_PKG_PACKAGE_DIR/control.tar.xz \
 498                                    $SUB_PKG_PACKAGE_DIR/data.tar.xz
 499                 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 500                         $TERMUX_PROCESS_DEB $TERMUX_SUBPKG_DEBFILE
 501                 fi
 502
 503                 # Go back to main package:
 504                 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 505         done
 506
 507         # .. remove empty directories (NOTE: keep this last):
 508         find . -type d -empty -delete
 509         # Make sure user can read and write all files (problem with dpkg otherwise):
 510         chmod -R u+rw .
 511 }
 512
 513 termux_step_post_massage () {
 514         return
 515 }
 516
 517 termux_step_create_debscripts () {
 518         return
 519 }
 520
 521 termux_setup_golang () {
 522         export GOOS=android
 523         export CGO_ENABLED=1
 524         export GO_LDFLAGS="-extldflags=-pie"
 525         if [ "$TERMUX_ARCH" = "arm" ]; then
 526                 export GOARCH=arm
 527                 export GOARM=7
 528         elif [ "$TERMUX_ARCH" = "i686" ]; then
 529                 export GOARCH=386
 530                 export GO386=sse2
 531         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 532                 export GOARCH=arm64
 533         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 534                 export GOARCH=amd64
 535         else
 536                 echo "ERROR: Unsupported arch: $TERMUX_ARCH"
 537                 exit 1
 538         fi
 539
 540         local TERMUX_GO_VERSION=go1.7.3
 541         local TERMUX_GO_PLATFORM=linux-amd64
 542         test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 543
 544         export TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}
 545         export GOROOT=$TERMUX_BUILDGO_FOLDER
 546         export PATH=$GOROOT/bin:$PATH
 547
 548         if [ -d $TERMUX_BUILDGO_FOLDER ]; then return; fi
 549
 550         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 551         rm -Rf $TERMUX_COMMON_CACHEDIR/go $TERMUX_BUILDGO_FOLDER
 552         termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz $TERMUX_BUILDGO_TAR
 553         ( cd $TERMUX_COMMON_CACHEDIR; tar xf $TERMUX_BUILDGO_TAR; mv go $TERMUX_BUILDGO_FOLDER; rm $TERMUX_BUILDGO_TAR )
 554 }
 555
 556 source $TERMUX_PKG_BUILDER_SCRIPT
 557
 558 if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" -a "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
 559         echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
 560         exit 0
 561 fi
 562
 563 echo "termux - building $1 for arch $TERMUX_ARCH..."
 564 test -t 1 && printf "\033]0;%s...\007" "$1"
 565
 566 # Compute full version:
 567 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 568 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 569         # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 570         TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 571 fi
 572
 573 # Compute standalone toolchain dir, bitness of arch and name of host platform:
 574 TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}"
 575 # Bump the below version if a change is made in toolchain setup to ensure
 576 # that everyone gets an updated toolchain:
 577 TERMUX_STANDALONE_TOOLCHAIN+="-v2"
 578
 579 # We put this after system PATH to avoid picking up toolchain stripped python
 580 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 581
 582 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
 583         TERMUX_ARCH_BITS=64
 584 else
 585         TERMUX_ARCH_BITS=32
 586 fi
 587 TERMUX_HOST_PLATFORM="${TERMUX_ARCH}-linux-android"
 588 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
 589
 590 export AR=$TERMUX_HOST_PLATFORM-ar
 591 if [ "$TERMUX_PKG_CLANG" = "no" ]; then
 592         export AS=${TERMUX_HOST_PLATFORM}-gcc
 593         export CC=$TERMUX_HOST_PLATFORM-gcc
 594         export CXX=$TERMUX_HOST_PLATFORM-g++
 595         _SPECSFLAG=" -specs=$TERMUX_SCRIPTDIR/termux.spec"
 596 else
 597         export AS=${TERMUX_HOST_PLATFORM}-gcc
 598         export CC=$TERMUX_HOST_PLATFORM-clang
 599         export CXX=$TERMUX_HOST_PLATFORM-clang++
 600         # TODO: clang does not have specs file, how to ensure pie
 601         # binaries gets built?
 602         _SPECSFLAG=""
 603 fi
 604 export CPP=${TERMUX_HOST_PLATFORM}-cpp
 605 export CC_FOR_BUILD=gcc
 606 export LD=$TERMUX_HOST_PLATFORM-ld
 607 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
 608 # Setup pkg-config for cross-compiling:
 609 export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
 610 export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
 611 export READELF=$TERMUX_HOST_PLATFORM-readelf
 612 export STRIP=$TERMUX_HOST_PLATFORM-strip
 613
 614 export CFLAGS="$_SPECSFLAG"
 615 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 616 # Android 7 started to support DT_RUNPATH (but not DT_RPATH), so we may want
 617 # "-Wl,-rpath=$TERMUX_PREFIX/lib -Wl,--enable-new-dtags" here in the future
 618 # - and no longer remove DT_RUNPATH in termux-elf-cleaner.
 619
 620 if [ "$TERMUX_ARCH" = "arm" ]; then
 621         CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
 622         # "first flag instructs the linker to pick libgcc.a, libgcov.a, and
 623         # crt*.o, which are tailored for armv7-a"
 624         # - https://developer.android.com/ndk/guides/standalone_toolchain.html
 625         LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
 626 elif [ $TERMUX_ARCH = "i686" ]; then
 627         # From $NDK/docs/CPU-ARCH-ABIS.html:
 628         CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 629 elif [ $TERMUX_ARCH = "aarch64" ]; then
 630         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
 631         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
 632 elif [ $TERMUX_ARCH = "x86_64" ]; then
 633         :
 634 else
 635         echo "Error: Invalid arch '$TERMUX_ARCH' - support arches are 'arm', 'i686', 'aarch64', 'x86_64'"
 636         exit 1
 637 fi
 638
 639 if [ -n "$TERMUX_DEBUG" ]; then
 640         CFLAGS+=" -g3 -O1 -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 641 else
 642         CFLAGS+=" -Os"
 643 fi
 644
 645 export CXXFLAGS="$CFLAGS"
 646 export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 647
 648 export ac_cv_func_getpwent=no
 649 export ac_cv_func_getpwnam=no
 650 export ac_cv_func_getpwuid=no
 651
 652 if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 653         # Do not put toolchain in place until we are done with setup, to avoid having a half setup
 654         # toolchain left in place if something goes wrong (or process is just aborted):
 655         _TERMUX_TOOLCHAIN_TMPDIR=${TERMUX_STANDALONE_TOOLCHAIN}-tmp
 656         rm -Rf $_TERMUX_TOOLCHAIN_TMPDIR
 657
 658         _NDK_ARCHNAME=$TERMUX_ARCH
 659         if [ $TERMUX_ARCH = "aarch64" ]; then
 660                 _NDK_ARCHNAME=arm64
 661         elif [ $TERMUX_ARCH = "i686" ]; then
 662                 _NDK_ARCHNAME=x86
 663         fi
 664         $NDK/build/tools/make_standalone_toolchain.py \
 665                 --api $TERMUX_API_LEVEL \
 666                 --arch $_NDK_ARCHNAME \
 667                 --install-dir $_TERMUX_TOOLCHAIN_TMPDIR
 668
 669         if [ "arm" = $TERMUX_ARCH ]; then
 670                 # Fix to allow e.g. <bits/c++config.h> to be included:
 671                 cp $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/arm-linux-androideabi/armv7-a/bits/* \
 672                         $_TERMUX_TOOLCHAIN_TMPDIR/include/c++/4.9.x/bits
 673         fi
 674
 675         cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 676
 677         for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
 678                 sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
 679                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 680                         patch --silent -p1;
 681         done
 682         # elf.h is taken from glibc since the elf.h in the NDK is lacking.
 683         # sysexits.h is header-only and used by a few programs.
 684         cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
 685
 686         $TERMUX_ELF_CLEANER usr/lib/*.so
 687
 688         mv $_TERMUX_TOOLCHAIN_TMPDIR $TERMUX_STANDALONE_TOOLCHAIN
 689 fi
 690
 691 if [ ! -f $TERMUX_PREFIX/lib/libstdc++.so ]; then
 692         # Setup libgnustl_shared.so in $PREFIX/lib and libstdc++.so as a symlink to it,
 693         # so that other C++ using packages links to it instead of the default android
 694         # C++ library which does not support exceptions or STL:
 695         # https://developer.android.com/ndk/guides/cpp-support.html
 696         # We do however want to avoid installing this, to avoid problems # where e.g.
 697         # libm.so on some i686 devices links against libstdc++.so.
 698         # The libgnustl_shared.so library will be packaged in the libgnustl package
 699         # which is part of the base Termux installation.
 700         mkdir -p $TERMUX_PREFIX/lib
 701         cd $TERMUX_PREFIX/lib
 702         _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/libgnustl_shared.so
 703         if [ $TERMUX_ARCH = arm ]; then
 704                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib/armv7-a/libgnustl_shared.so
 705         elif [ $TERMUX_ARCH = x86_64 ]; then
 706                 _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
 707         fi
 708         cp $_STL_LIBFILE .
 709         ln -f -s libgnustl_shared.so libstdc++.so
 710 fi
 711
 712 # Create pkg-config wrapper. We use path to host pkg-config to
 713 # avoid picking up a cross-compiled pkg-config later on.
 714 _HOST_PKGCONFIG=`which pkg-config`
 715 mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
 716 cat > $PKG_CONFIG <<HERE
 717 #!/bin/sh
 718 export PKG_CONFIG_DIR=
 719 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 720 exec $_HOST_PKGCONFIG "\$@"
 721 HERE
 722 chmod +x $PKG_CONFIG
 723 # Add a pkg-config file for the system zlib
 724 cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 725 Name: zlib
 726 Description: zlib compression library
 727 Version: 1.2.3
 728
 729 Requires:
 730 Libs: -lz
 731 HERE
 732
 733 # Keep track of when build started so we can see what files have been created.
 734 # We start by sleeping so that any generated files above (such as zlib.pc) get
 735 # an older timestamp than the TERMUX_BUILD_TS_FILE.
 736 sleep 1
 737 TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 738 touch $TERMUX_BUILD_TS_FILE
 739
 740 # Start by extracting the package src into $TERMUX_PKG_SRCURL:
 741 termux_step_extract_package
 742 # Optional post processing:
 743 termux_step_post_extract_package
 744
 745 # Optional host build:
 746 if [ "x$TERMUX_PKG_HOSTBUILD" != "x" ]; then
 747         cd $TERMUX_PKG_SRCDIR
 748         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 749                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | patch --silent -p1
 750         done
 751
 752         if [ -f "$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION" ]; then
 753                 echo "Using already built host build"
 754         else
 755                 mkdir -p $TERMUX_PKG_HOSTBUILD_DIR
 756                 cd $TERMUX_PKG_HOSTBUILD_DIR
 757
 758                 ORIG_AR=$AR; unset AR
 759                 ORIG_AS=$AS; unset AS
 760                 ORIG_CC=$CC; unset CC
 761                 ORIG_CXX=$CXX; unset CXX
 762                 ORIG_CPP=$CPP; unset CPP
 763                 ORIG_CFLAGS=$CFLAGS; unset CFLAGS
 764                 ORIG_CPPFLAGS=$CPPFLAGS; unset CPPFLAGS
 765                 ORIG_CXXFLAGS=$CXXFLAGS; unset CXXFLAGS
 766                 ORIG_LDFLAGS=$LDFLAGS; unset LDFLAGS
 767                 ORIG_RANLIB=$RANLIB; unset RANLIB
 768                 ORIG_LD=$LD; unset LD
 769                 ORIG_PKG_CONFIG=$PKG_CONFIG; unset PKG_CONFIG
 770                 ORIG_PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR; unset PKG_CONFIG_LIBDIR
 771                 ORIG_STRIP=$STRIP; unset STRIP
 772
 773                 termux_step_host_build
 774                 touch $TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION
 775
 776                 export AR=$ORIG_AR
 777                 export AS=$ORIG_AS
 778                 export CC=$ORIG_CC
 779                 export CXX=$ORIG_CXX
 780                 export CPP=$ORIG_CPP
 781                 export CFLAGS=$ORIG_CFLAGS
 782                 export CPPFLAGS=$ORIG_CPPFLAGS
 783                 export CXXFLAGS=$ORIG_CXXFLAGS
 784                 export LDFLAGS=$ORIG_LDFLAGS
 785                 export RANLIB=$ORIG_RANLIB
 786                 export LD=$ORIG_LD
 787                 export PKG_CONFIG=$ORIG_PKG_CONFIG
 788                 export PKG_CONFIG_LIBDIR=$ORIG_PKG_CONFIG_LIBDIR
 789                 export STRIP=$ORIG_STRIP
 790         fi
 791 fi
 792
 793 if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 794         # If using the android support library, link to it and include its headers as system headers:
 795         export CPPFLAGS="$CPPFLAGS -isystem $TERMUX_PREFIX/include/libandroid-support"
 796         export LDFLAGS="$LDFLAGS -landroid-support"
 797 fi
 798
 799 if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 800         echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" >> $TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt
 801         TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 802 fi
 803
 804 cd $TERMUX_PKG_BUILDDIR
 805 termux_step_patch_package
 806 cd $TERMUX_PKG_BUILDDIR
 807 termux_step_pre_configure
 808 cd $TERMUX_PKG_BUILDDIR
 809 termux_step_configure
 810 cd $TERMUX_PKG_BUILDDIR
 811 termux_step_post_configure
 812 cd $TERMUX_PKG_BUILDDIR
 813 termux_step_pre_make
 814 cd $TERMUX_PKG_BUILDDIR
 815 termux_step_make
 816 cd $TERMUX_PKG_BUILDDIR
 817 termux_step_make_install
 818 cd $TERMUX_PKG_BUILDDIR
 819 termux_step_post_make_install
 820 cd $TERMUX_PKG_MASSAGEDIR
 821 termux_step_extract_into_massagedir
 822 cd $TERMUX_PKG_MASSAGEDIR
 823 termux_step_massage
 824 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 825 termux_step_post_massage
 826
 827 # Create data tarball containing files to package:
 828 cd $TERMUX_PKG_MASSAGEDIR
 829 if [ -z "${TERMUX_PKG_METAPACKAGE+x}" -a "`find . -type f`" = "" ]; then
 830         echo "ERROR: No files in package"
 831         exit 1
 832 fi
 833 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/data.tar.xz .
 834
 835 # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
 836 TERMUX_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 837
 838 # Create deb package:
 839 # NOTE: From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
 840 test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
 841
 842 cd $TERMUX_PKG_MASSAGEDIR
 843
 844 mkdir -p DEBIAN
 845 cat > DEBIAN/control <<HERE
 846 Package: $TERMUX_PKG_NAME
 847 Architecture: ${TERMUX_ARCH}
 848 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
 849 Maintainer: $TERMUX_PKG_MAINTAINER
 850 Version: $TERMUX_PKG_FULLVERSION
 851 Description: $TERMUX_PKG_DESCRIPTION
 852 Homepage: $TERMUX_PKG_HOMEPAGE
 853 HERE
 854 test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
 855 test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
 856 test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
 857 test ! -z "$TERMUX_PKG_REPLACES" && echo "Replaces: $TERMUX_PKG_REPLACES" >> DEBIAN/control
 858
 859 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 860 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done
 861 # Allow packages to create arbitrary control files:
 862 cd DEBIAN
 863 termux_step_create_debscripts
 864
 865 # Create control.tar.xz
 866 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 867 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 868 TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 869 # Create the actual .deb file:
 870 ar cr "$TERMUX_PKG_DEBFILE" \
 871                    "$TERMUX_COMMON_CACHEDIR/debian-binary" \
 872                    "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" \
 873                    "$TERMUX_PKG_PACKAGEDIR/data.tar.xz"
 874
 875 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 876         $TERMUX_PROCESS_DEB "$TERMUX_PKG_DEBFILE"
 877 fi
 878
 879 echo "termux - build of '$1' done"
 880 test -t 1 && printf "\033]0;%s - DONE\007" "$1"
 881 exit 0