chiark - git - mdw - termux-packages/blob - build-package.sh

   1 #!/bin/bash
   2
   3 set -e -o pipefail -u
   4
   5 if [ "$#" -ne 1 ]; then echo "ERROR: Specify one argument (name of or path to package)"; exit 1; fi
   6 export TERMUX_PKG_NAME=`basename $1`
   7 export TERMUX_SCRIPTDIR=`cd $(dirname $0); pwd`
   8
   9 if [[ $1 == *"/"* ]]; then
  10   # Path to directory which may be outside this repo:
  11   if [ ! -d $1 ]; then echo "ERROR: '$1' seems to be a path but is not a directory"; exit 1; fi
  12   export TERMUX_PKG_BUILDER_DIR=`realpath $1`
  13 else
  14   # Package name:
  15   export TERMUX_PKG_BUILDER_DIR=$TERMUX_SCRIPTDIR/packages/$TERMUX_PKG_NAME
  16 fi
  17 export TERMUX_PKG_BUILDER_SCRIPT=$TERMUX_PKG_BUILDER_DIR/build.sh
  18 if test ! -f $TERMUX_PKG_BUILDER_SCRIPT; then echo "ERROR: No build.sh script at supposed package dir $TERMUX_PKG_BUILDER_DIR!"; exit 1; fi
  19
  20 echo "termux - building $1..."
  21 test -t 1 && printf "\033]0;$1...\007"
  22
  23 # Read settings from .termuxrc if existing
  24 test -f $HOME/.termuxrc && . $HOME/.termuxrc
  25
  26 # Configurable settings
  27 : ${NDK:="${HOME}/lib/android-ndk"}
  28 : ${ANDROID_HOME:="${HOME}/lib/android-sdk"}
  29 if [ ! -d "$NDK" ]; then echo 'ERROR: $NDK not defined as pointing at a directory - define it pointing at a android NDK installation!'; exit 1; fi
  30 : ${TERMUX_MAKE_PROCESSES:='4'}
  31 : ${TERMUX_TOPDIR:="$HOME/termux"}
  32 : ${TERMUX_ARCH:="arm"} # (arm|aarch64|i686|x86_64) - the x86_64 arch is not yet used or tested.
  33 TERMUX_ARCH_BITS="32"
  34 if [ "x86_64" = $TERMUX_ARCH -o "aarch64" = $TERMUX_ARCH ]; then
  35         TERMUX_ARCH_BITS="64"
  36 fi
  37 : ${TERMUX_CLANG:=""} # Set to non-empty to use clang.
  38 : ${TERMUX_HOST_PLATFORM:="${TERMUX_ARCH}-linux-android"}
  39 if [ $TERMUX_ARCH = "arm" ]; then TERMUX_HOST_PLATFORM="${TERMUX_HOST_PLATFORM}eabi"; fi
  40 : ${TERMUX_PREFIX:='/data/data/com.termux/files/usr'}
  41 : ${TERMUX_ANDROID_HOME:='/data/data/com.termux/files/home'}
  42 : ${TERMUX_DEBUG:=""}
  43 : ${TERMUX_PROCESS_DEB:=""}
  44 : ${TERMUX_API_LEVEL:="21"}
  45 if [ "$TERMUX_CLANG" = "" ]; then
  46         : ${TERMUX_STANDALONE_TOOLCHAIN:="$HOME/lib/android-standalone-toolchain-${TERMUX_ARCH}-api${TERMUX_API_LEVEL}-gcc4.9"}
  47 else
  48         : ${TERMUX_STANDALONE_TOOLCHAIN:="$HOME/lib/android-standalone-toolchain-${TERMUX_ARCH}-api${TERMUX_API_LEVEL}-clang38"}
  49 fi
  50 : ${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="23.0.3"}
  51 # We do not put all of build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/ into PATH
  52 # to avoid stuff like arm-linux-androideabi-ld there to conflict with ones from
  53 # the standalone toolchain.
  54 TERMUX_DX=$ANDROID_HOME/build-tools/$TERMUX_ANDROID_BUILD_TOOLS_VERSION/dx
  55
  56 # We put this after system PATH to avoid picking up toolchain stripped python
  57 export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
  58
  59 # Make $TERMUX_TAR and $TERMUX_TOUCH point at gnu versions:
  60 export TERMUX_TAR="tar"
  61 test `uname` = "Darwin" && TERMUX_TAR=gnutar
  62 export TERMUX_TOUCH="touch"
  63 test `uname` = "Darwin" && TERMUX_TOUCH=gtouch
  64
  65 # Compute NDK version. We remove the first character (the r in e.g. r9d) to get a version number which can be used in packages):
  66 export TERMUX_NDK_VERSION=11
  67 if grep -s -q "Pkg.Revision = $TERMUX_NDK_VERSION" $NDK/source.properties; then
  68         :
  69 else
  70         echo "Wrong NDK version - we need $TERMUX_NDK_VERSION"
  71         exit 1
  72 fi
  73
  74 export prefix=${TERMUX_PREFIX} # prefix is used by some makefiles
  75 #export ACLOCAL="aclocal -I $TERMUX_PREFIX/share/aclocal"
  76 export AR=$TERMUX_HOST_PLATFORM-ar
  77 if [ "$TERMUX_CLANG" = "" ]; then
  78         export AS=${TERMUX_HOST_PLATFORM}-gcc
  79         export CC=$TERMUX_HOST_PLATFORM-gcc
  80         export CXX=$TERMUX_HOST_PLATFORM-g++
  81         _SPECSFLAG="-specs=$TERMUX_SCRIPTDIR/termux.spec"
  82 else
  83         export AS=${TERMUX_HOST_PLATFORM}-gcc
  84         export CC=$TERMUX_HOST_PLATFORM-clang
  85         export CXX=$TERMUX_HOST_PLATFORM-clang++
  86         # TODO: clang does not have specs file, how to ensure pie
  87         # binaries gets built?
  88         _SPECSFLAG=""
  89 fi
  90 export CPP=${TERMUX_HOST_PLATFORM}-cpp
  91 export CC_FOR_BUILD=gcc
  92 export LD=$TERMUX_HOST_PLATFORM-ld
  93 export OBJDUMP=$TERMUX_HOST_PLATFORM-objdump
  94 # Setup pkg-config for cross-compiling:
  95 export PKG_CONFIG=$TERMUX_STANDALONE_TOOLCHAIN/bin/${TERMUX_HOST_PLATFORM}-pkg-config
  96 export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
  97 export RANLIB=$TERMUX_HOST_PLATFORM-ranlib
  98 export READELF=$TERMUX_HOST_PLATFORM-readelf
  99 export STRIP=$TERMUX_HOST_PLATFORM-strip
 100
 101 export CFLAGS="$_SPECSFLAG"
 102 export LDFLAGS="$_SPECSFLAG -L${TERMUX_PREFIX}/lib"
 103
 104 if [ "$TERMUX_ARCH" = "arm" ]; then
 105         CFLAGS+=" -march=armv7-a -mfpu=neon -mfloat-abi=softfp"
 106         # "first flag instructs the linker to pick libgcc.a, libgcov.a, and
 107         # crt*.o, which are tailored for armv7-a"
 108         # - https://developer.android.com/ndk/guides/standalone_toolchain.html
 109         LDFLAGS+=" -march=armv7-a -Wl,--fix-cortex-a8"
 110 elif [ $TERMUX_ARCH = "i686" ]; then
 111         # From $NDK/docs/CPU-ARCH-ABIS.html:
 112         CFLAGS+=" -march=i686 -msse3 -mstackrealign -mfpmath=sse"
 113 elif [ $TERMUX_ARCH = "aarch64" ]; then
 114         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_PREFIX/lib"
 115         LDFLAGS+=" -Wl,-rpath-link,$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib"
 116 fi
 117
 118 if [ -n "$TERMUX_DEBUG" ]; then
 119         CFLAGS+=" -g3 -Og -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
 120 else
 121         CFLAGS+=" -Os"
 122 fi
 123
 124 export CXXFLAGS="$CFLAGS"
 125 export CPPFLAGS="-I${TERMUX_PREFIX}/include"
 126
 127 export ac_cv_func_getpwent=no
 128 export ac_cv_func_getpwnam=no
 129 export ac_cv_func_getpwuid=no
 130
 131 if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
 132         # See https://developer.android.com/ndk/guides/standalone_toolchain.html about toolchain naming.
 133         if [ "i686" = $TERMUX_ARCH ]; then
 134                 _TERMUX_NDK_TOOLCHAIN_NAME="x86"
 135         elif [ "x86_64" = $TERMUX_ARCH ]; then
 136                 _TERMUX_NDK_TOOLCHAIN_NAME="x86_64"
 137         else
 138                 _TERMUX_NDK_TOOLCHAIN_NAME="$TERMUX_HOST_PLATFORM"
 139         fi
 140
 141         if [ "$TERMUX_CLANG" = "" ]; then
 142                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-4.9"
 143         else
 144                 _TERMUX_TOOLCHAIN="${_TERMUX_NDK_TOOLCHAIN_NAME}-clang"
 145         fi
 146         bash $NDK/build/tools/make-standalone-toolchain.sh --platform=android-$TERMUX_API_LEVEL --toolchain=${_TERMUX_TOOLCHAIN} \
 147                 --install-dir=$TERMUX_STANDALONE_TOOLCHAIN
 148         if [ "arm" = $TERMUX_ARCH ]; then
 149                 # Fix to allow e.g. <bits/c++config.h> to be included:
 150                 cp $TERMUX_STANDALONE_TOOLCHAIN/include/c++/4.9/arm-linux-androideabi/armv7-a/bits/* $TERMUX_STANDALONE_TOOLCHAIN/include/c++/4.9/bits
 151         fi
 152         cd $TERMUX_STANDALONE_TOOLCHAIN/sysroot
 153         for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
 154                 sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $f | \
 155                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 156                         patch -p1;
 157                 echo "PATCHING FILE $f done!"
 158         done
 159         # elf.h is taken from glibc since the elf.h in the NDK is lacking.
 160         # sysexits.h is header-only and used by a few programs.
 161         cp $TERMUX_SCRIPTDIR/ndk_patches/{elf.h,sysexits.h} $TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
 162 fi
 163
 164 export TERMUX_COMMON_CACHEDIR="$TERMUX_TOPDIR/_cache"
 165 export TERMUX_COMMON_DEBDIR="$TERMUX_TOPDIR/_deb"
 166 mkdir -p $TERMUX_COMMON_CACHEDIR $TERMUX_COMMON_DEBDIR
 167
 168 # Get fresh versions of config.sub and config.guess
 169 for f in config.sub config.guess; do test ! -f $TERMUX_COMMON_CACHEDIR/$f && curl "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=${f};hb=HEAD" > $TERMUX_COMMON_CACHEDIR/$f; done
 170 # Have a debian-binary file ready for deb packaging:
 171 test ! -f $TERMUX_COMMON_CACHEDIR/debian-binary && echo "2.0" > $TERMUX_COMMON_CACHEDIR/debian-binary
 172 # The host tuple that may be given to --host configure flag, but normally autodetected so not needed explicitly
 173 TERMUX_HOST_TUPLE=`sh $TERMUX_COMMON_CACHEDIR/config.guess`
 174
 175 TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
 176 TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
 177 TERMUX_PKG_MASSAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/massage
 178 TERMUX_PKG_PACKAGEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/package
 179 TERMUX_PKG_SRCDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/src
 180 TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 181 TERMUX_PKG_HOSTBUILD_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/host-build
 182 TERMUX_PKG_PLATFORM_INDEPENDENT=""
 183 TERMUX_PKG_NO_DEVELSPLIT=""
 184 TERMUX_PKG_BUILD_REVISION="0" # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version
 185 TERMUX_PKG_EXTRA_CONFIGURE_ARGS=""
 186 TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS=""
 187 TERMUX_PKG_EXTRA_MAKE_ARGS=""
 188 TERMUX_PKG_BUILD_IN_SRC=""
 189 TERMUX_PKG_RM_AFTER_INSTALL=""
 190 TERMUX_PKG_DEPENDS=""
 191 TERMUX_PKG_HOMEPAGE=""
 192 TERMUX_PKG_DESCRIPTION="FIXME:Add description"
 193 TERMUX_PKG_FOLDERNAME=""
 194 TERMUX_PKG_KEEP_STATIC_LIBRARIES="false"
 195 TERMUX_PKG_KEEP_HEADER_FILES="false"
 196 TERMUX_PKG_ESSENTIAL=""
 197 TERMUX_PKG_CONFLICTS="" # https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts
 198 TERMUX_PKG_CONFFILES=""
 199 TERMUX_PKG_INCLUDE_IN_DEVPACKAGE=""
 200 # Set if a host build should be done in TERMUX_PKG_HOSTBUILD_DIR:
 201 TERMUX_PKG_HOSTBUILD=""
 202 TERMUX_PKG_MAINTAINER="Fredrik Fornwall <fredrik@fornwall.net>"
 203
 204 # Cleanup old state
 205 rm -Rf   $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
 206
 207 # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 208 TERMUX_ARCH_FILE=/data/TERMUX_ARCH
 209 if [ -f "${TERMUX_ARCH_FILE}" ]; then
 210         TERMUX_PREVIOUS_ARCH=`cat $TERMUX_ARCH_FILE`
 211         if [ $TERMUX_PREVIOUS_ARCH != $TERMUX_ARCH ]; then
 212                 TERMUX_DATA_BACKUPDIRS=$TERMUX_TOPDIR/_databackups
 213                 mkdir -p $TERMUX_DATA_BACKUPDIRS
 214                 TERMUX_DATA_PREVIOUS_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_PREVIOUS_ARCH
 215                 TERMUX_DATA_CURRENT_BACKUPDIR=$TERMUX_DATA_BACKUPDIRS/$TERMUX_ARCH
 216                 echo "NOTE: Different archs - building for $TERMUX_ARCH, but current $TERMUX_PREVIOUS_ARCH"
 217                 echo "      Saving current /data/data to $TERMUX_DATA_PREVIOUS_BACKUPDIR"
 218                 # Save current /data (removing old backup if any)
 219                 if test -e $TERMUX_DATA_PREVIOUS_BACKUPDIR; then
 220                         echo "ERROR: Directory already exists"
 221                         exit 1
 222                 fi
 223                 mv /data/data $TERMUX_DATA_PREVIOUS_BACKUPDIR
 224                 # Restore new one (if any)
 225                 if [ -d $TERMUX_DATA_CURRENT_BACKUPDIR ]; then
 226                         echo "      Restoring old backupdir from $TERMUX_DATA_CURRENT_BACKUPDIR"
 227                         mv $TERMUX_DATA_CURRENT_BACKUPDIR /data/data
 228                 fi
 229         fi
 230 fi
 231 echo $TERMUX_ARCH > $TERMUX_ARCH_FILE
 232
 233 # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
 234 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}
 235
 236 # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build script can assume that it works
 237 # on both builder and host later on:
 238 ln -f -s /bin/sh $TERMUX_PREFIX/bin/sh
 239
 240 if [ ! -f $PKG_CONFIG ]; then
 241         echo "Creating pkg-config wrapper..."
 242         # We use path to host pkg-config to avoid picking up a cross-compiled pkg-config later on
 243         _HOST_PKGCONFIG=`which pkg-config`
 244         mkdir -p $TERMUX_STANDALONE_TOOLCHAIN/bin $PKG_CONFIG_LIBDIR
 245         cat > $PKG_CONFIG <<HERE
 246 #!/bin/sh
 247 export PKG_CONFIG_DIR=
 248 export PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR
 249 # export PKG_CONFIG_SYSROOT_DIR=${TERMUX_PREFIX}
 250 exec $_HOST_PKGCONFIG "\$@"
 251 HERE
 252         chmod +x $PKG_CONFIG
 253
 254         # Add a pkg-config file for the system zlib
 255         cat > $PKG_CONFIG_LIBDIR/zlib.pc <<HERE
 256 Name: zlib
 257 Description: zlib compression library
 258 Version: 1.2.3
 259
 260 Requires:
 261 Libs: -L$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/lib -lz
 262 Cflags: -I$TERMUX_STANDALONE_TOOLCHAIN/sysroot/usr/include
 263 HERE
 264 fi
 265
 266 TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 267 TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
 268 if [ $TERMUX_ELF_CLEANER_SRC -nt $TERMUX_ELF_CLEANER ]; then
 269         g++ -std=c++11 -Wall -Wextra -pedantic -Os $TERMUX_ELF_CLEANER_SRC -o $TERMUX_ELF_CLEANER
 270 fi
 271
 272 # Keep track of when build started so we can see what files have been created
 273 export TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
 274 sleep 1 # Sleep so that any generated files above (such as zlib.c and $PREFIX/bin/sh)
 275         #get older timestamp then TERMUX_BUILD_TS_FILE
 276 rm -f $TERMUX_BUILD_TS_FILE && touch $TERMUX_BUILD_TS_FILE
 277
 278 # Run just after sourcing $TERMUX_PKG_BUILDER_SCRIPT
 279 termux_step_extract_package () {
 280         if [ -z "${TERMUX_PKG_SRCURL:=""}" ]; then
 281                 mkdir -p $TERMUX_PKG_SRCDIR
 282                 return
 283         fi
 284         cd $TERMUX_PKG_TMPDIR
 285         filename=`basename $TERMUX_PKG_SRCURL`
 286         file=$TERMUX_PKG_CACHEDIR/$filename
 287         # Set "TERMUX_PKG_NO_SRC_CACHE=yes" in package to never cache packages, such as in git builds:
 288         test -n ${TERMUX_PKG_NO_SRC_CACHE-""} -o ! -f $file && curl --retry 3 -o $file -L $TERMUX_PKG_SRCURL
 289         if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
 290                 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`
 291                 folder=`echo $folder | sed 's/_/-/'` # dpkg uses _ in tar filename, but - in folder
 292         else
 293                 folder=$TERMUX_PKG_FOLDERNAME
 294         fi
 295         rm -Rf $folder
 296         if [ ${file##*.} = zip ]; then
 297                 unzip $file
 298         else
 299                 $TERMUX_TAR xf $file
 300         fi
 301         mv $folder $TERMUX_PKG_SRCDIR
 302 }
 303
 304 termux_step_post_extract_package () {
 305         return
 306 }
 307
 308 # Perform a host build. Will be called in $TERMUX_PKG_HOSTBUILD_DIR.
 309 # After termux_step_post_extract_package() and before termux_step_patch_package()
 310 termux_step_host_build () {
 311         $TERMUX_PKG_SRCDIR/configure ${TERMUX_PKG_EXTRA_HOSTBUILD_CONFIGURE_ARGS}
 312         make
 313 }
 314
 315 # This should not be overridden
 316 termux_step_patch_package () {
 317         cd $TERMUX_PKG_SRCDIR
 318         # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
 319         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
 320                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | \
 321                         sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
 322                         patch -p1
 323         done
 324
 325         find . -name config.sub -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.sub '{}' \;
 326         find . -name config.guess -exec chmod u+w '{}' \; -exec cp $TERMUX_COMMON_CACHEDIR/config.guess '{}' \;
 327 }
 328
 329 termux_step_pre_configure () {
 330         return
 331 }
 332
 333 termux_step_configure () {
 334         if [ ! -e $TERMUX_PKG_SRCDIR/configure ]; then
 335                 return
 336         fi
 337
 338         DISABLE_STATIC="--disable-static"
 339         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-static/}" ]; then
 340                 # Do not --disable-static if package explicitly enables it (e.g. gdb needs enable-static to build)
 341                 DISABLE_STATIC=""
 342         fi
 343
 344         DISABLE_NLS="--disable-nls"
 345         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--enable-nls/}" ]; then
 346                 # Do not --disable-nls if package explicitly enables it (for gettext itself)
 347                 DISABLE_NLS=""
 348         fi
 349
 350         ENABLE_SHARED="--enable-shared"
 351         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--disable-shared/}" ]; then
 352                 ENABLE_SHARED=""
 353         fi
 354         HOST_FLAG="--host=$TERMUX_HOST_PLATFORM"
 355         if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
 356                 HOST_FLAG=""
 357         fi
 358
 359         # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
 360         mkdir $TERMUX_PKG_TMPDIR/config-scripts
 361         for f in $TERMUX_PREFIX/bin/*config; do
 362                 test -f $f && cp $f $TERMUX_PKG_TMPDIR/config-scripts
 363         done
 364         set +e +o pipefail
 365         find $TERMUX_PKG_TMPDIR/config-scripts | xargs file | grep -F " script" | cut -f 1 -d : | xargs sed -i -E "s@^#\!/system/bin/sh@#\!/bin/sh@"
 366         set -e -o pipefail
 367         export PATH=$TERMUX_PKG_TMPDIR/config-scripts:$PATH
 368
 369         # See http://wiki.buici.com/xwiki/bin/view/Programing+C+and+C%2B%2B/Autoconf+and+RPL_MALLOC
 370         # about this problem which may cause linker errors in test scripts not undef:ing malloc and
 371         # also cause problems with e.g. malloc interceptors such as libgc:
 372         local AVOID_AUTOCONF_WRAPPERS="ac_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes"
 373         # Similarly, disable gnulib's rpl_getcwd(). It returns the wrong value, affecting zile. See
 374         # <https://github.com/termux/termux-packages/issues/76>.
 375         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"
 376         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"
 377         # Remove rpl_gettimeofday reference when building at least coreutils:
 378         AVOID_AUTOCONF_WRAPPERS+=" gl_cv_func_tzset_clobber=no gl_cv_func_gettimeofday_clobber=no gl_cv_func_gettimeofday_posix_signature=yes"
 379
 380         env $AVOID_AUTOCONF_WRAPPERS $TERMUX_PKG_SRCDIR/configure \
 381                 --disable-dependency-tracking \
 382                 --prefix=$TERMUX_PREFIX \
 383                 --disable-rpath --disable-rpath-hack \
 384                 $HOST_FLAG \
 385                 $TERMUX_PKG_EXTRA_CONFIGURE_ARGS \
 386                 $DISABLE_NLS \
 387                 $ENABLE_SHARED \
 388                 $DISABLE_STATIC \
 389                 --libexecdir=$TERMUX_PREFIX/libexec
 390 }
 391
 392 termux_step_post_configure () {
 393         return
 394 }
 395
 396 termux_step_pre_make () {
 397         return
 398 }
 399
 400 termux_step_make () {
 401         if ls *akefile &> /dev/null; then
 402                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 403                         make -j $TERMUX_MAKE_PROCESSES
 404                 else
 405                         make -j $TERMUX_MAKE_PROCESSES ${TERMUX_PKG_EXTRA_MAKE_ARGS}
 406                 fi
 407         fi
 408 }
 409
 410 termux_step_make_install () {
 411         if ls *akefile &> /dev/null; then
 412                 : ${TERMUX_PKG_MAKE_INSTALL_TARGET:="install"}:
 413                 # Some packages have problem with parallell install, and it does not buy much, so use -j 1.
 414                 if [ -z "$TERMUX_PKG_EXTRA_MAKE_ARGS" ]; then
 415                         make -j 1 ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 416                 else
 417                         make -j 1 ${TERMUX_PKG_EXTRA_MAKE_ARGS} ${TERMUX_PKG_MAKE_INSTALL_TARGET}
 418                 fi
 419         fi
 420 }
 421
 422 termux_step_post_make_install () {
 423         return
 424 }
 425
 426 termux_step_extract_into_massagedir () {
 427         TARBALL_ORIG=$TERMUX_PKG_PACKAGEDIR/${TERMUX_PKG_NAME}_orig.tar.gz
 428
 429         # Build diff tar with what has changed during the build:
 430         cd $TERMUX_PREFIX
 431         $TERMUX_TAR -N $TERMUX_BUILD_TS_FILE -czf $TARBALL_ORIG .
 432
 433         # Extract tar in order to massage it
 434         mkdir -p $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 435         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 436         $TERMUX_TAR xf $TARBALL_ORIG
 437 }
 438
 439 termux_step_massage () {
 440         cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 441
 442         # Remove lib/charset.alias which is installed by gettext-using packages:
 443         rm -f lib/charset.alias
 444
 445         # Remove non-english man pages:
 446         test -d share/man && (cd share/man; for f in `ls | grep -v man`; do rm -Rf $f; done )
 447
 448         if [ -z ${TERMUX_PKG_KEEP_INFOPAGES+x} ]; then
 449                 # Remove info pages:
 450                 rm -Rf share/info
 451         fi
 452
 453         # Remove other docs:
 454         rm -Rf share/doc share/locale
 455
 456         # Remove old kept libraries (readline):
 457         find . -name '*.old' -delete
 458
 459         # Remove static libraries:
 460         if [ $TERMUX_PKG_KEEP_STATIC_LIBRARIES = "false" ]; then
 461                 find . -name '*.a' -delete
 462                 find . -name '*.la' -delete
 463         fi
 464
 465         # .. move over sbin to bin
 466         for file in sbin/*; do if test -f $file; then mv $file bin/; fi; done
 467
 468         # file(1) may fail for certain unusual files, so disable pipefail
 469         set +e +o pipefail
 470         # Remove world permissions and add write permissions:
 471         find . -exec chmod u+w,o-rwx \{\} \;
 472         # .. strip binaries (setting them as writeable first)
 473         if [ "$TERMUX_DEBUG" = "" ]; then
 474                 find . -type f | xargs file | grep -E "(executable|shared object)" | grep ELF | cut -f 1 -d : | xargs $STRIP --strip-unneeded --preserve-dates -R '.gnu.version*'
 475         fi
 476         # Fix shebang paths:
 477         for file in `find -L . -type f`; do
 478                 head -c 100 $file | grep -E "^#\!.*\\/bin\\/.*" | grep -q -E -v "^#\! ?\\/system" && sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" $file
 479         done
 480         set -e -o pipefail
 481         # Remove DT_ entries which the android 5.1 linker warns about:
 482         if [ "$TERMUX_DEBUG" = "" ]; then
 483                 find . -type f -print0 | xargs -0 $TERMUX_ELF_CLEANER
 484         fi
 485
 486         test ! -z "$TERMUX_PKG_RM_AFTER_INSTALL" && rm -Rf $TERMUX_PKG_RM_AFTER_INSTALL
 487
 488         find . -type d -empty -delete # Remove empty directories
 489
 490         # Sub packages:
 491         if [ -d include -a -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
 492                 # Add virtual -dev sub package if there are include files:
 493                 _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
 494                 echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > $_DEVEL_SUBPACKAGE_FILE
 495                 echo TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\" >> $_DEVEL_SUBPACKAGE_FILE
 496                 echo TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME\" >> $_DEVEL_SUBPACKAGE_FILE
 497                 if [ x$TERMUX_PKG_CONFLICTS != x ]; then
 498                         # Assume that dev packages conflicts as well.
 499                         echo "TERMUX_SUBPKG_CONFLICTS=${TERMUX_PKG_CONFLICTS}-dev" >> $_DEVEL_SUBPACKAGE_FILE
 500                 fi
 501         fi
 502         # Now build all sub packages
 503         rm -Rf $TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages
 504         for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
 505                 test ! -f $subpackage && continue
 506                 SUB_PKG_NAME=`basename $subpackage .subpackage.sh`
 507                 # Default value is same as main package, but sub package may override:
 508                 TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
 509                 echo "$SUB_PKG_NAME => $subpackage"
 510                 SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
 511                 TERMUX_SUBPKG_DEPENDS=""
 512                 TERMUX_SUBPKG_CONFLICTS=""
 513                 SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
 514                 SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
 515                 mkdir -p $SUB_PKG_MASSAGE_DIR $SUB_PKG_PACKAGE_DIR
 516
 517                 . $subpackage
 518
 519                 for includeset in $TERMUX_SUBPKG_INCLUDE; do
 520                         _INCLUDE_DIRSET=`dirname $includeset`
 521                         test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
 522                         if [ -e $includeset -o -L $includeset ]; then
 523                                 # Add the -L clause to handle relative symbolic links:
 524                                 mkdir -p $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 525                                 mv $includeset $SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET
 526                         fi
 527                 done
 528
 529                 SUB_PKG_ARCH=$TERMUX_ARCH
 530                 test -n "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" && SUB_PKG_ARCH=all
 531
 532                 cd $SUB_PKG_DIR/massage
 533                 SUB_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 534                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/data.tar.xz .
 535
 536                 mkdir -p DEBIAN
 537                 cd DEBIAN
 538                 cat > control <<HERE
 539 Package: $SUB_PKG_NAME
 540 Architecture: ${SUB_PKG_ARCH}
 541 Installed-Size: ${SUB_PKG_INSTALLSIZE}
 542 Maintainer: $TERMUX_PKG_MAINTAINER
 543 Version: $TERMUX_PKG_FULLVERSION
 544 Description: $TERMUX_SUBPKG_DESCRIPTION
 545 Homepage: $TERMUX_PKG_HOMEPAGE
 546 HERE
 547                 test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
 548                 test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
 549                 $TERMUX_TAR -cJf $SUB_PKG_PACKAGE_DIR/control.tar.xz .
 550
 551                 # Create the actual .deb file:
 552                 TERMUX_SUBPKG_DEBFILE=$TERMUX_COMMON_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
 553                 ar cr $TERMUX_SUBPKG_DEBFILE \
 554                                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 555                                    $SUB_PKG_PACKAGE_DIR/control.tar.xz \
 556                                    $SUB_PKG_PACKAGE_DIR/data.tar.xz
 557                 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 558                         $TERMUX_PROCESS_DEB $TERMUX_SUBPKG_DEBFILE
 559                 fi
 560
 561                 # Go back to main package:
 562                 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 563         done
 564
 565         # .. remove empty directories (NOTE: keep this last):
 566         find . -type d -empty -delete
 567         # Make sure user can read and write all files (problem with dpkg otherwise):
 568         chmod -R u+rw .
 569 }
 570
 571 termux_step_post_massage () {
 572         return
 573 }
 574
 575 termux_step_create_debscripts () {
 576         return
 577 }
 578
 579 termux_setup_golang () {
 580         export GOOS=android
 581         export CGO_ENABLED=1
 582         export GO_LDFLAGS="-extldflags=-pie"
 583         if [ "$TERMUX_ARCH" = "arm" ]; then
 584                 export GOARCH=arm
 585                 export GOARM=7
 586         elif [ "$TERMUX_ARCH" = "i686" ]; then
 587                 export GOARCH=386
 588                 export GO386=sse2
 589         elif [ "$TERMUX_ARCH" = "aarch64" ]; then
 590                 export GOARCH=arm64
 591         elif [ "$TERMUX_ARCH" = "x86_64" ]; then
 592                 export GOARCH=amd64
 593         else
 594                 echo "ERROR: Unsupported arch: $TERMUX_ARCH"
 595                 exit 1
 596         fi
 597
 598         local TERMUX_GO_VERSION=go1.6.2
 599         local TERMUX_GO_PLATFORM=linux-amd64
 600         test `uname` = "Darwin" && TERMUX_GO_PLATFORM=darwin-amd64
 601
 602         export TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}
 603         export GOROOT=$TERMUX_BUILDGO_FOLDER
 604         export PATH=$GOROOT/bin:$PATH
 605
 606         if [ -d $TERMUX_BUILDGO_FOLDER ]; then return; fi
 607
 608         local TERMUX_BUILDGO_TAR=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 609         rm -Rf $TERMUX_COMMON_CACHEDIR/go $TERMUX_BUILDGO_FOLDER
 610         curl -o $TERMUX_BUILDGO_TAR https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz
 611         ( cd $TERMUX_COMMON_CACHEDIR; tar xf $TERMUX_BUILDGO_TAR; mv go $TERMUX_BUILDGO_FOLDER; rm $TERMUX_BUILDGO_TAR )
 612 }
 613
 614 source $TERMUX_PKG_BUILDER_SCRIPT
 615
 616 # Compute full version:
 617 TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
 618 if [ "$TERMUX_PKG_BUILD_REVISION" != "0" -o "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
 619         # "0" is the default revision, so only include it if the upstream versions contains "-" itself
 620         TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_BUILD_REVISION"
 621 fi
 622
 623 # Start by extracting the package src into $TERMUX_PKG_SRCURL:
 624 termux_step_extract_package
 625 # Optional post processing:
 626 termux_step_post_extract_package
 627
 628 # Optional host build:
 629 if [ "x$TERMUX_PKG_HOSTBUILD" != "x" ]; then
 630         cd $TERMUX_PKG_SRCDIR
 631         for patch in $TERMUX_PKG_BUILDER_DIR/*.patch.beforehostbuild; do
 632                 test -f $patch && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $patch | patch -p1
 633         done
 634
 635         if [ -f "$TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION" ]; then
 636                 echo "Using already built host build"
 637         else
 638                 mkdir -p $TERMUX_PKG_HOSTBUILD_DIR
 639                 cd $TERMUX_PKG_HOSTBUILD_DIR
 640
 641                 ORIG_AR=$AR; unset AR
 642                 ORIG_AS=$AS; unset AS
 643                 ORIG_CC=$CC; unset CC
 644                 ORIG_CXX=$CXX; unset CXX
 645                 ORIG_CPP=$CPP; unset CPP
 646                 ORIG_CFLAGS=$CFLAGS; unset CFLAGS
 647                 ORIG_CPPFLAGS=$CPPFLAGS; unset CPPFLAGS
 648                 ORIG_CXXFLAGS=$CXXFLAGS; unset CXXFLAGS
 649                 ORIG_LDFLAGS=$LDFLAGS; unset LDFLAGS
 650                 ORIG_RANLIB=$RANLIB; unset RANLIB
 651                 ORIG_LD=$LD; unset LD
 652                 ORIG_PKG_CONFIG=$PKG_CONFIG; unset PKG_CONFIG
 653                 ORIG_PKG_CONFIG_LIBDIR=$PKG_CONFIG_LIBDIR; unset PKG_CONFIG_LIBDIR
 654                 ORIG_STRIP=$STRIP; unset STRIP
 655
 656                 termux_step_host_build
 657                 touch $TERMUX_PKG_HOSTBUILD_DIR/TERMUX_BUILT_FOR_$TERMUX_PKG_VERSION
 658
 659                 export AR=$ORIG_AR
 660                 export AS=$ORIG_AS
 661                 export CC=$ORIG_CC
 662                 export CXX=$ORIG_CXX
 663                 export CPP=$ORIG_CPP
 664                 export CFLAGS=$ORIG_CFLAGS
 665                 export CPPFLAGS=$ORIG_CPPFLAGS
 666                 export CXXFLAGS=$ORIG_CXXFLAGS
 667                 export LDFLAGS=$ORIG_LDFLAGS
 668                 export RANLIB=$ORIG_RANLIB
 669                 export LD=$ORIG_LD
 670                 export PKG_CONFIG=$ORIG_PKG_CONFIG
 671                 export PKG_CONFIG_LIBDIR=$ORIG_PKG_CONFIG_LIBDIR
 672                 export STRIP=$ORIG_STRIP
 673         fi
 674 fi
 675
 676 if [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libandroid-support/}" ]; then
 677         # If using the android support library, link to it and include its headers as system headers:
 678         export CPPFLAGS="$CPPFLAGS -isystem $TERMUX_PREFIX/include/libandroid-support"
 679         export LDFLAGS="$LDFLAGS -landroid-support"
 680 fi
 681
 682 if [ -n "$TERMUX_PKG_BUILD_IN_SRC" ]; then
 683         echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set" >> $TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt
 684         TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
 685 fi
 686
 687 cd $TERMUX_PKG_BUILDDIR
 688 termux_step_patch_package
 689 cd $TERMUX_PKG_BUILDDIR
 690 termux_step_pre_configure
 691 cd $TERMUX_PKG_BUILDDIR
 692 termux_step_configure
 693 cd $TERMUX_PKG_BUILDDIR
 694 termux_step_post_configure
 695 cd $TERMUX_PKG_BUILDDIR
 696 termux_step_pre_make
 697 cd $TERMUX_PKG_BUILDDIR
 698 termux_step_make
 699 cd $TERMUX_PKG_BUILDDIR
 700 termux_step_make_install
 701 cd $TERMUX_PKG_BUILDDIR
 702 termux_step_post_make_install
 703 cd $TERMUX_PKG_MASSAGEDIR
 704 termux_step_extract_into_massagedir
 705 cd $TERMUX_PKG_MASSAGEDIR
 706 termux_step_massage
 707 cd $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX
 708 termux_step_post_massage
 709
 710 # Create data tarball containing files to package:
 711 cd $TERMUX_PKG_MASSAGEDIR
 712 if [ "`find . -type f`" = "" ]; then
 713         echo "ERROR: No files in package"
 714         exit 1
 715 fi
 716 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/data.tar.xz .
 717
 718 # Get install size. This will be written as the "Installed-Size" deb field so is measured in 1024-byte blocks:
 719 TERMUX_PKG_INSTALLSIZE=`du -sk . | cut -f 1`
 720
 721 # Create deb package:
 722 # NOTE: From here on TERMUX_ARCH is set to "all" if TERMUX_PKG_PLATFORM_INDEPENDENT is set by the package
 723 test -n "$TERMUX_PKG_PLATFORM_INDEPENDENT" && TERMUX_ARCH=all
 724
 725 cd $TERMUX_PKG_MASSAGEDIR
 726
 727 mkdir -p DEBIAN
 728 cat > DEBIAN/control <<HERE
 729 Package: $TERMUX_PKG_NAME
 730 Architecture: ${TERMUX_ARCH}
 731 Installed-Size: ${TERMUX_PKG_INSTALLSIZE}
 732 Maintainer: $TERMUX_PKG_MAINTAINER
 733 Version: $TERMUX_PKG_FULLVERSION
 734 Description: $TERMUX_PKG_DESCRIPTION
 735 Homepage: $TERMUX_PKG_HOMEPAGE
 736 HERE
 737 test ! -z "$TERMUX_PKG_DEPENDS" && echo "Depends: $TERMUX_PKG_DEPENDS" >> DEBIAN/control
 738 test ! -z "$TERMUX_PKG_ESSENTIAL" && echo "Essential: yes" >> DEBIAN/control
 739 test ! -z "$TERMUX_PKG_CONFLICTS" && echo "Conflicts: $TERMUX_PKG_CONFLICTS" >> DEBIAN/control
 740
 741 # Create DEBIAN/conffiles (see https://www.debian.org/doc/debian-policy/ap-pkg-conffiles.html):
 742 for f in $TERMUX_PKG_CONFFILES; do echo $TERMUX_PREFIX/$f >> DEBIAN/conffiles; done
 743 # Allow packages to create arbitrary control files:
 744 cd DEBIAN
 745 termux_step_create_debscripts
 746
 747 # Create control.tar.xz
 748 $TERMUX_TAR -cJf $TERMUX_PKG_PACKAGEDIR/control.tar.xz .
 749 # In the .deb ar file there should be a file "debian-binary" with "2.0" as the content:
 750 TERMUX_PKG_DEBFILE=$TERMUX_COMMON_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
 751 # Create the actual .deb file:
 752 ar cr $TERMUX_PKG_DEBFILE \
 753                    $TERMUX_COMMON_CACHEDIR/debian-binary \
 754                    $TERMUX_PKG_PACKAGEDIR/control.tar.xz \
 755                    $TERMUX_PKG_PACKAGEDIR/data.tar.xz
 756
 757 if [ "$TERMUX_PROCESS_DEB" != "" ]; then
 758         $TERMUX_PROCESS_DEB $TERMUX_PKG_DEBFILE
 759 fi
 760
 761 echo "termux - build of '$1' done"
 762 test -t 1 && printf "\033]0;$1 - DONE\007"
 763 exit 0