ldc: update to final 1.3.0 release (#1123)
[termux-packages] / build-package.sh
index 0a98d3a..2dd2008 100755 (executable)
@@ -70,7 +70,7 @@ termux_setup_golang() {
                termux_error_exit "Unsupported arch: $TERMUX_ARCH"
        fi
 
-       local TERMUX_GO_VERSION=go1.8
+       local TERMUX_GO_VERSION=go1.8.3
        local TERMUX_GO_PLATFORM=linux-amd64
 
        local TERMUX_BUILDGO_FOLDER=$TERMUX_COMMON_CACHEDIR/${TERMUX_GO_VERSION}
@@ -83,13 +83,14 @@ termux_setup_golang() {
        rm -Rf "$TERMUX_COMMON_CACHEDIR/go" "$TERMUX_BUILDGO_FOLDER"
        termux_download https://storage.googleapis.com/golang/${TERMUX_GO_VERSION}.${TERMUX_GO_PLATFORM}.tar.gz \
                        "$TERMUX_BUILDGO_TAR" \
-                       53ab94104ee3923e228a2cb2116e5e462ad3ebaeea06ff04463479d7f12d27ca
+                       1862f4c3d3907e59b04a757cfda0ea7aa9ef39274af99a784f5be843c80c6772
+
        ( cd "$TERMUX_COMMON_CACHEDIR"; tar xf "$TERMUX_BUILDGO_TAR"; mv go "$TERMUX_BUILDGO_FOLDER"; rm "$TERMUX_BUILDGO_TAR" )
 }
 
 # Utility function for cmake-built packages to setup a current cmake.
 termux_setup_cmake() {
-       local TERMUX_CMAKE_MAJORVESION=3.7
+       local TERMUX_CMAKE_MAJORVESION=3.8
        local TERMUX_CMAKE_MINORVERSION=2
        local TERMUX_CMAKE_VERSION=$TERMUX_CMAKE_MAJORVESION.$TERMUX_CMAKE_MINORVERSION
        local TERMUX_CMAKE_TARNAME=cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64.tar.gz
@@ -98,7 +99,7 @@ termux_setup_cmake() {
        if [ ! -d "$TERMUX_CMAKE_FOLDER" ]; then
                termux_download https://cmake.org/files/v$TERMUX_CMAKE_MAJORVESION/$TERMUX_CMAKE_TARNAME \
                                "$TERMUX_CMAKE_TARFILE" \
-                               0e6ec35d4fa9bf79800118916b51928b6471d5725ff36f1d0de5ebb34dcd5406
+                               33e4851d3219b720f4b64fcf617151168f1bffdf5afad25eb4b7f5f58cee3a08
                rm -Rf "$TERMUX_PKG_TMPDIR/cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64"
                tar xf "$TERMUX_CMAKE_TARFILE" -C "$TERMUX_PKG_TMPDIR"
                mv "$TERMUX_PKG_TMPDIR/cmake-${TERMUX_CMAKE_VERSION}-Linux-x86_64" \
@@ -157,6 +158,8 @@ termux_step_handle_arguments() {
                if [ ! -d "$1" ]; then termux_error_exit "'$1' seems to be a path but is not a directory"; fi
                export TERMUX_PKG_BUILDER_DIR
                TERMUX_PKG_BUILDER_DIR=$(realpath "$1")
+               # Skip depcheck for external package:
+               TERMUX_SKIP_DEPCHECK=true
        else
                # Package name:
                if [ -n "${TERMUX_IS_DISABLED=""}" ]; then
@@ -175,15 +178,15 @@ termux_step_handle_arguments() {
 termux_step_setup_variables() {
        : "${ANDROID_HOME:="${HOME}/lib/android-sdk"}"
        : "${NDK:="${HOME}/lib/android-ndk"}"
-       : "${TERMUX_MAKE_PROCESSES:="4"}"
+       : "${TERMUX_MAKE_PROCESSES:="$(nproc)"}"
        : "${TERMUX_TOPDIR:="$HOME/.termux-build"}"
        : "${TERMUX_ARCH:="aarch64"}" # arm, aarch64, i686 or x86_64.
        : "${TERMUX_PREFIX:="/data/data/com.termux/files/usr"}"
        : "${TERMUX_ANDROID_HOME:="/data/data/com.termux/files/home"}"
        : "${TERMUX_DEBUG:=""}"
-       : "${TERMUX_API_LEVEL:="21"}"
-       : "${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="25.0.1"}"
-       : "${TERMUX_NDK_VERSION:="14"}"
+       : "${TERMUX_PKG_API_LEVEL:="21"}"
+       : "${TERMUX_ANDROID_BUILD_TOOLS_VERSION:="25.0.3"}"
+       : "${TERMUX_NDK_VERSION:="15.1"}"
 
        if [ "x86_64" = "$TERMUX_ARCH" ] || [ "aarch64" = "$TERMUX_ARCH" ]; then
                TERMUX_ARCH_BITS=64
@@ -215,16 +218,8 @@ termux_step_setup_variables() {
        TERMUX_DEBDIR="$TERMUX_SCRIPTDIR/debs"
        TERMUX_ELF_CLEANER=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner
 
-       TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/toolchain-${TERMUX_ARCH}-ndk${TERMUX_NDK_VERSION}-api${TERMUX_API_LEVEL}"
-       # Bump the below version if a change is made in toolchain setup to ensure
-       # that everyone gets an updated toolchain:
-       TERMUX_STANDALONE_TOOLCHAIN+="-v14"
-
-       export TERMUX_TAR="tar"
-       export TERMUX_TOUCH="touch"
        export prefix=${TERMUX_PREFIX}
        export PREFIX=${TERMUX_PREFIX}
-       export PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
 
        TERMUX_PKG_BUILDDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/build
        TERMUX_PKG_CACHEDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/cache
@@ -278,7 +273,9 @@ termux_step_handle_buildarch() {
                        if test -e "$TERMUX_DATA_PREVIOUS_BACKUPDIR"; then
                                termux_error_exit "Directory already exists"
                        fi
-                       mv /data/data "$TERMUX_DATA_PREVIOUS_BACKUPDIR"
+                       if [ -d /data/data ]; then
+                               mv /data/data "$TERMUX_DATA_PREVIOUS_BACKUPDIR"
+                       fi
                        # Restore new one (if any)
                        if [ -d "$TERMUX_DATA_CURRENT_BACKUPDIR" ]; then
                                mv "$TERMUX_DATA_CURRENT_BACKUPDIR" /data/data
@@ -341,14 +338,18 @@ termux_step_start_build() {
                 "$TERMUX_PKG_TMPDIR" \
                 "$TERMUX_PKG_CACHEDIR" \
                 "$TERMUX_PKG_MASSAGEDIR" \
-                $PKG_CONFIG_LIBDIR \
                 $TERMUX_PREFIX/{bin,etc,lib,libexec,share,tmp,include}
 
        # Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build
        # scripts can assume that it works on both builder and host later on:
        ln -f -s /bin/sh "$TERMUX_PREFIX/bin/sh"
 
-       TERMUX_ELF_CLEANER_SRC=$TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/termux-elf-cleaner.cpp
+       local TERMUX_ELF_CLEANER_SRC=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner.cpp
+       local TERMUX_ELF_CLEANER_VERSION=$(bash -c ". $TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/build.sh; echo \$TERMUX_PKG_VERSION")
+       termux_download \
+               https://raw.githubusercontent.com/termux/termux-elf-cleaner/v$TERMUX_ELF_CLEANER_VERSION/termux-elf-cleaner.cpp \
+               $TERMUX_ELF_CLEANER_SRC \
+               11a38372f4d0e36b7556382c7ecffecae35cee8b68daaee2dbee025f758e17ee
        if [ "$TERMUX_ELF_CLEANER_SRC" -nt "$TERMUX_ELF_CLEANER" ]; then
                g++ -std=c++11 -Wall -Wextra -pedantic -Os "$TERMUX_ELF_CLEANER_SRC" -o "$TERMUX_ELF_CLEANER"
        fi
@@ -361,8 +362,11 @@ termux_step_start_build() {
        echo "termux - building $TERMUX_PKG_NAME for arch $TERMUX_ARCH..."
        test -t 1 && printf "\033]0;%s...\007" "$TERMUX_PKG_NAME"
 
-       # Add a pkg-config file for the system zlib
-       cat > "$PKG_CONFIG_LIBDIR/zlib.pc" <<-HERE
+       # Avoid exporting PKG_CONFIG_LIBDIR until after termux_step_host_build.
+       export TERMUX_PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
+       # Add a pkg-config file for the system zlib.
+       mkdir -p "$TERMUX_PKG_CONFIG_LIBDIR"
+       cat > "$TERMUX_PKG_CONFIG_LIBDIR/zlib.pc" <<-HERE
                Name: zlib
                Description: zlib compression library
                Version: 1.2.8
@@ -391,7 +395,7 @@ termux_step_extract_package() {
        termux_download "$TERMUX_PKG_SRCURL" "$file" "$TERMUX_PKG_SHA256"
 
        if [ "x$TERMUX_PKG_FOLDERNAME" = "x" ]; then
-               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 $folder .zip`
+               folder="${filename%%.t*}" && folder="${folder%%.zip}"
                folder="${folder/_/-}" # dpkg uses _ in tar filename, but - in folder
        else
                folder=$TERMUX_PKG_FOLDERNAME
@@ -400,7 +404,7 @@ termux_step_extract_package() {
        if [ "${file##*.}" = zip ]; then
                unzip -q "$file"
        else
-               $TERMUX_TAR xf "$file"
+               tar xf "$file"
        fi
        mv $folder "$TERMUX_PKG_SRCDIR"
 }
@@ -439,6 +443,11 @@ termux_step_host_build() {
 
 # Setup a standalone Android NDK toolchain. Not to be overridden by packages.
 termux_step_setup_toolchain() {
+       TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_TOPDIR/_lib/${TERMUX_NDK_VERSION}-${TERMUX_ARCH}-${TERMUX_PKG_API_LEVEL}"
+       # Bump the below version if a change is made in toolchain setup to ensure
+       # that everyone gets an updated toolchain:
+       TERMUX_STANDALONE_TOOLCHAIN+="-v8"
+
        # We put this after system PATH to avoid picking up toolchain stripped python
        export PATH=$PATH:$TERMUX_STANDALONE_TOOLCHAIN/bin
 
@@ -507,6 +516,7 @@ termux_step_setup_toolchain() {
        export ac_cv_func_getpwent=no
        export ac_cv_func_getpwnam=no
        export ac_cv_func_getpwuid=no
+       export ac_cv_func_sigsetmask=no
 
        if [ ! -d $TERMUX_STANDALONE_TOOLCHAIN ]; then
                # Do not put toolchain in place until we are done with setup, to avoid having a half setup
@@ -522,7 +532,7 @@ termux_step_setup_toolchain() {
                fi
 
                "$NDK/build/tools/make_standalone_toolchain.py" \
-                       --api "$TERMUX_API_LEVEL" \
+                       --api "$TERMUX_PKG_API_LEVEL" \
                        --arch $_NDK_ARCHNAME \
                        --install-dir $_TERMUX_TOOLCHAIN_TMPDIR
 
@@ -535,7 +545,7 @@ termux_step_setup_toolchain() {
                                        termux_error_exit "No toolchain file to override: $FILE_TO_REPLACE"
                                fi
                                cp "$TERMUX_SCRIPTDIR/scripts/clang-pie-wrapper" $FILE_TO_REPLACE
-                               sed -i "s/COMPILER/clang38$plusplus/" $FILE_TO_REPLACE
+                               sed -i "s/COMPILER/clang50$plusplus/" $FILE_TO_REPLACE
                                sed -i "s/CLANG_TARGET/$CLANG_TARGET/" $FILE_TO_REPLACE
                        done
                done
@@ -554,7 +564,7 @@ termux_step_setup_toolchain() {
 
                cd $_TERMUX_TOOLCHAIN_TMPDIR/sysroot
 
-               for f in $TERMUX_SCRIPTDIR/ndk_patches/*.patch; do
+               for f in $TERMUX_SCRIPTDIR/ndk-patches/*.patch; do
                        sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$f" | \
                                sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
                                patch --silent -p1;
@@ -562,7 +572,14 @@ termux_step_setup_toolchain() {
                # elf.h: Taken from glibc since the elf.h in the NDK is lacking.
                # sysexits.h: Header-only and used by a few programs.
                # ifaddrs.h: Added in android-24 unified headers, use a inline implementation for now.
-               cp "$TERMUX_SCRIPTDIR"/ndk_patches/{elf.h,sysexits.h,ifaddrs.h} $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include
+               cp "$TERMUX_SCRIPTDIR"/ndk-patches/{elf.h,sysexits.h,ifaddrs.h} usr/include
+
+               # Remove <sys/shm.h> from the NDK in favour of that from the libandroid-shmem.
+               # Also remove <sys/sem.h> as it doesn't work for non-root.
+               rm usr/include/sys/{shm.h,sem.h}
+
+               sed -i "s/define __ANDROID_API__ __ANDROID_API_FUTURE__/define __ANDROID_API__ $TERMUX_PKG_API_LEVEL/" \
+                       usr/include/android/api-level.h
 
                local _LIBDIR=usr/lib
                if [ $TERMUX_ARCH = x86_64 ]; then _LIBDIR+=64; fi
@@ -571,7 +588,7 @@ termux_step_setup_toolchain() {
                # zlib is really version 1.2.8 in the Android platform (at least
                # starting from Android 5), not older as the NDK headers claim.
                for file in zconf.h zlib.h; do
-                       curl -o $_TERMUX_TOOLCHAIN_TMPDIR/sysroot/usr/include/$file \
+                       curl -o usr/include/$file \
                                https://raw.githubusercontent.com/madler/zlib/v1.2.8/$file
                done
                unset file
@@ -597,10 +614,12 @@ termux_step_setup_toolchain() {
                        _STL_LIBFILE=$TERMUX_STANDALONE_TOOLCHAIN/${TERMUX_HOST_PLATFORM}/lib64/libgnustl_shared.so
                fi
                cp "$_STL_LIBFILE" .
+               $STRIP --strip-unneeded libgnustl_shared.so
                $TERMUX_ELF_CLEANER libgnustl_shared.so
                ln -f -s libgnustl_shared.so libstdc++.so
        fi
 
+       export PKG_CONFIG_LIBDIR="$TERMUX_PKG_CONFIG_LIBDIR"
        # Create a pkg-config wrapper. We use path to host pkg-config to
        # avoid picking up a cross-compiled pkg-config later on.
        local _HOST_PKGCONFIG
@@ -619,12 +638,18 @@ termux_step_setup_toolchain() {
 termux_step_patch_package() {
        cd "$TERMUX_PKG_SRCDIR"
        # Suffix patch with ".patch32" or ".patch64" to only apply for these bitnesses:
+       shopt -s nullglob
        for patch in $TERMUX_PKG_BUILDER_DIR/*.patch{$TERMUX_ARCH_BITS,}; do
                test -f "$patch" && sed "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" "$patch" | \
                        sed "s%\@TERMUX_HOME\@%${TERMUX_ANDROID_HOME}%g" | \
                        patch --silent -p1
        done
+       shopt -u nullglob
+}
 
+# Replace autotools build-aux/config.{sub,guess} with ours to add android targets.
+termux_step_replace_guess_scripts () {
+       cd "$TERMUX_PKG_SRCDIR"
        find . -name config.sub -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.sub" '{}' \;
        find . -name config.guess -exec chmod u+w '{}' \; -exec cp "$TERMUX_SCRIPTDIR/scripts/config.guess" '{}' \;
 }
@@ -657,6 +682,10 @@ termux_step_configure_autotools () {
        if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--host=/}" ]; then
                HOST_FLAG=""
        fi
+       LIBEXEC_FLAG="--libexecdir=$TERMUX_PREFIX/libexec"
+        if [ "$TERMUX_PKG_EXTRA_CONFIGURE_ARGS" != "${TERMUX_PKG_EXTRA_CONFIGURE_ARGS/--libexecdir=/}" ]; then
+                LIBEXEC_FLAG=""
+        fi
 
        # Some packages provides a $PKG-config script which some configure scripts pickup instead of pkg-config:
        mkdir "$TERMUX_PKG_TMPDIR/config-scripts"
@@ -670,12 +699,16 @@ termux_step_configure_autotools () {
        # https://gitlab.com/sortix/sortix/wikis/Gnulib
        # https://github.com/termux/termux-packages/issues/76
        local AVOID_GNULIB=""
+       AVOID_GNULIB+=" ac_cv_func_calloc_0_nonnull=yes"
+       AVOID_GNULIB+=" ac_cv_func_chown_works=yes"
+       AVOID_GNULIB+=" ac_cv_func_getgroups_works=yes"
        AVOID_GNULIB+=" ac_cv_func_malloc_0_nonnull=yes"
        AVOID_GNULIB+=" ac_cv_func_realloc_0_nonnull=yes"
        AVOID_GNULIB+=" am_cv_func_working_getline=yes"
        AVOID_GNULIB+=" gl_cv_func_dup2_works=yes"
        AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_cloexec=yes"
        AVOID_GNULIB+=" gl_cv_func_fcntl_f_dupfd_works=yes"
+       AVOID_GNULIB+=" gl_cv_func_fnmatch_posix=yes"
        AVOID_GNULIB+=" gl_cv_func_getcwd_abort_bug=no"
        AVOID_GNULIB+=" gl_cv_func_getcwd_null=yes"
        AVOID_GNULIB+=" gl_cv_func_getcwd_path_max=yes"
@@ -684,11 +717,16 @@ termux_step_configure_autotools () {
        AVOID_GNULIB+=" gl_cv_func_gettimeofday_posix_signature=yes"
        AVOID_GNULIB+=" gl_cv_func_link_works=yes"
        AVOID_GNULIB+=" gl_cv_func_lstat_dereferences_slashed_symlink=yes"
+       AVOID_GNULIB+=" gl_cv_func_malloc_0_nonnull=yes"
        AVOID_GNULIB+=" gl_cv_func_memchr_works=yes"
        AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_dot_works=yes"
        AVOID_GNULIB+=" gl_cv_func_mkdir_trailing_slash_works=yes"
+       AVOID_GNULIB+=" gl_cv_func_mkfifo_works=yes"
+       AVOID_GNULIB+=" gl_cv_func_realpath_works=yes"
        AVOID_GNULIB+=" gl_cv_func_select_detects_ebadf=yes"
+       AVOID_GNULIB+=" gl_cv_func_snprintf_posix=yes"
        AVOID_GNULIB+=" gl_cv_func_snprintf_retval_c99=yes"
+       AVOID_GNULIB+=" gl_cv_func_snprintf_truncation_c99=yes"
        AVOID_GNULIB+=" gl_cv_func_stat_dir_slash=yes"
        AVOID_GNULIB+=" gl_cv_func_stat_file_slash=yes"
        AVOID_GNULIB+=" gl_cv_func_strerror_0_works=yes"
@@ -696,12 +734,15 @@ termux_step_configure_autotools () {
        AVOID_GNULIB+=" gl_cv_func_tzset_clobber=no"
        AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
        AVOID_GNULIB+=" gl_cv_func_unlink_honors_slashes=yes"
+       AVOID_GNULIB+=" gl_cv_func_vsnprintf_posix=yes"
+       AVOID_GNULIB+=" gl_cv_func_vsnprintf_zerosize_c99=yes"
        AVOID_GNULIB+=" gl_cv_func_wcwidth_works=yes"
        AVOID_GNULIB+=" gl_cv_func_working_getdelim=yes"
        AVOID_GNULIB+=" gl_cv_func_working_mkstemp=yes"
        AVOID_GNULIB+=" gl_cv_func_working_mktime=yes"
        AVOID_GNULIB+=" gl_cv_func_working_strerror=yes"
        AVOID_GNULIB+=" gl_cv_header_working_fcntl_h=yes"
+       AVOID_GNULIB+=" gl_cv_C_locale_sans_EILSEQ=yes"
 
        # NOTE: We do not want to quote AVOID_GNULIB as we want word expansion.
        env $AVOID_GNULIB "$TERMUX_PKG_SRCDIR/configure" \
@@ -713,7 +754,7 @@ termux_step_configure_autotools () {
                $DISABLE_NLS \
                $ENABLE_SHARED \
                $DISABLE_STATIC \
-               --libexecdir=$TERMUX_PREFIX/libexec
+               $LIBEXEC_FLAG
 }
 
 termux_step_configure_cmake () {
@@ -794,12 +835,12 @@ termux_step_extract_into_massagedir() {
 
        # Build diff tar with what has changed during the build:
        cd $TERMUX_PREFIX
-       $TERMUX_TAR -N "$TERMUX_BUILD_TS_FILE" -czf "$TARBALL_ORIG" .
+       tar -N "$TERMUX_BUILD_TS_FILE" -czf "$TARBALL_ORIG" .
 
        # Extract tar in order to massage it
        mkdir -p "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
        cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
-       $TERMUX_TAR xf "$TARBALL_ORIG"
+       tar xf "$TARBALL_ORIG"
        rm "$TARBALL_ORIG"
 }
 
@@ -836,10 +877,11 @@ termux_step_massage() {
        # Move over sbin to bin:
        for file in sbin/*; do if test -f "$file"; then mv "$file" bin/; fi; done
 
-        # Remove world permissions and add write permissions.
+       # Remove world permissions and add write permissions.
        # The -f flag is used to suppress warnings about dangling symlinks (such
        # as ones to /system/... which may not exist on the build machine):
-        find . -exec chmod -f u+w,o-rwx \{\} \;
+        find . -exec chmod -f u+w,g-rwx,o-rwx \{\} \;
+
        if [ "$TERMUX_DEBUG" = "" ]; then
                # Strip binaries. file(1) may fail for certain unusual files, so disable pipefail.
                set +e +o pipefail
@@ -864,7 +906,7 @@ termux_step_massage() {
        if [ -d include ] && [ -z "${TERMUX_PKG_NO_DEVELSPLIT}" ]; then
                # Add virtual -dev sub package if there are include files:
                local _DEVEL_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-dev.subpackage.sh
-               echo TERMUX_SUBPKG_INCLUDE=\"include share/man/man3 lib/pkgconfig share/aclocal lib/cmake $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > "$_DEVEL_SUBPACKAGE_FILE"
+               echo TERMUX_SUBPKG_INCLUDE=\"include share/vala share/man/man3 lib/pkgconfig share/aclocal lib/cmake $TERMUX_PKG_INCLUDE_IN_DEVPACKAGE\" > "$_DEVEL_SUBPACKAGE_FILE"
                echo "TERMUX_SUBPKG_DESCRIPTION=\"Development files for ${TERMUX_PKG_NAME}\"" >> "$_DEVEL_SUBPACKAGE_FILE"
                if [ -n "$TERMUX_PKG_DEVPACKAGE_DEPENDS" ]; then
                        echo "TERMUX_SUBPKG_DEPENDS=\"$TERMUX_PKG_NAME,$TERMUX_PKG_DEVPACKAGE_DEPENDS\"" >> "$_DEVEL_SUBPACKAGE_FILE"
@@ -883,6 +925,7 @@ termux_step_massage() {
                local SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
                local TERMUX_SUBPKG_DEPENDS=""
                local TERMUX_SUBPKG_CONFLICTS=""
+               local TERMUX_SUBPKG_CONFFILES=""
                local SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
                local SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
                mkdir -p "$SUB_PKG_MASSAGE_DIR" "$SUB_PKG_PACKAGE_DIR"
@@ -907,7 +950,7 @@ termux_step_massage() {
                cd "$SUB_PKG_DIR/massage"
                local SUB_PKG_INSTALLSIZE
                SUB_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
-               $TERMUX_TAR -cJf "$SUB_PKG_PACKAGE_DIR/data.tar.xz" .
+               tar -cJf "$SUB_PKG_PACKAGE_DIR/data.tar.xz" .
 
                mkdir -p DEBIAN
                cd DEBIAN
@@ -922,7 +965,9 @@ termux_step_massage() {
                HERE
                test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: $TERMUX_SUBPKG_DEPENDS" >> control
                test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
-               $TERMUX_TAR -cJf "$SUB_PKG_PACKAGE_DIR/control.tar.xz" .
+               tar -cJf "$SUB_PKG_PACKAGE_DIR/control.tar.xz" .
+
+               for f in $TERMUX_SUBPKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> conffiles; done
 
                # Create the actual .deb file:
                TERMUX_SUBPKG_DEBFILE=$TERMUX_DEBDIR/${SUB_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
@@ -950,10 +995,16 @@ termux_step_post_massage() {
 termux_step_create_datatar() {
        # Create data tarball containing files to package:
        cd "$TERMUX_PKG_MASSAGEDIR"
+
+       local HARDLINKS="$(find . -type f -links +1)"
+       if [ -n "$HARDLINKS" ]; then
+               termux_error_exit "Package contains hard links: $HARDLINKS"
+       fi
+
        if [ -z "${TERMUX_PKG_METAPACKAGE+x}" ] && [ "$(find . -type f)" = "" ]; then
                termux_error_exit "No files in package"
        fi
-       $TERMUX_TAR -cJf "$TERMUX_PKG_PACKAGEDIR/data.tar.xz" .
+       tar -cJf "$TERMUX_PKG_PACKAGEDIR/data.tar.xz" .
 }
 
 termux_step_create_debscripts() {
@@ -993,7 +1044,7 @@ termux_step_create_debfile() {
        termux_step_create_debscripts
 
        # Create control.tar.xz
-       $TERMUX_TAR -cJf "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" .
+       tar -cJf "$TERMUX_PKG_PACKAGEDIR/control.tar.xz" .
 
        test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
        TERMUX_PKG_DEBFILE=$TERMUX_DEBDIR/${TERMUX_PKG_NAME}_${TERMUX_PKG_FULLVERSION}_${TERMUX_ARCH}.deb
@@ -1023,7 +1074,8 @@ termux_step_post_extract_package
 termux_step_handle_hostbuild
 termux_step_setup_toolchain
 termux_step_patch_package
-cd "$TERMUX_PKG_BUILDDIR"
+termux_step_replace_guess_scripts
+cd "$TERMUX_PKG_SRCDIR"
 termux_step_pre_configure
 cd "$TERMUX_PKG_BUILDDIR"
 termux_step_configure