bd6bc93daf
All, or at least most, of our debs contain "./" as a folder. This
causes problems when extracting on some systems, as ./ then is the
system root directory /, and tar cannot change the permissions of this
folder. Trying to build on arch for example gives:
tar: .: Cannot change mode to rwxr-xr-x: Operation not permitted
tar: Exiting with failure status due to previous errors
The issue appeared on arch somewhat recently, maybe with tar 1.33. To
avoid having to rebuild all packages we now handle both data.tar.xz
types, with prefixed ./, and without.
Also remove some indentation levels while we are at it.
201 lines
8.0 KiB
Bash
201 lines
8.0 KiB
Bash
termux_step_start_build() {
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TERMUX_STANDALONE_TOOLCHAIN="$TERMUX_COMMON_CACHEDIR/android-r${TERMUX_NDK_VERSION}-api-${TERMUX_PKG_API_LEVEL}"
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# Bump the below version if a change is made in toolchain setup to ensure
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# that everyone gets an updated toolchain:
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TERMUX_STANDALONE_TOOLCHAIN+="-v4"
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# shellcheck source=/dev/null
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source "$TERMUX_PKG_BUILDER_SCRIPT"
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if [ "$TERMUX_PKG_METAPACKAGE" = "true" ]; then
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# Metapackage has no sources and therefore platform-independent.
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TERMUX_PKG_SKIP_SRC_EXTRACT=true
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TERMUX_PKG_PLATFORM_INDEPENDENT=true
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fi
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if [ -n "${TERMUX_PKG_BLACKLISTED_ARCHES:=""}" ] && [ "$TERMUX_PKG_BLACKLISTED_ARCHES" != "${TERMUX_PKG_BLACKLISTED_ARCHES/$TERMUX_ARCH/}" ]; then
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echo "Skipping building $TERMUX_PKG_NAME for arch $TERMUX_ARCH"
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exit 0
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fi
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TERMUX_PKG_FULLVERSION=$TERMUX_PKG_VERSION
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if [ "$TERMUX_PKG_REVISION" != "0" ] || [ "$TERMUX_PKG_FULLVERSION" != "${TERMUX_PKG_FULLVERSION/-/}" ]; then
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# "0" is the default revision, so only include it if the upstream versions contains "-" itself
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TERMUX_PKG_FULLVERSION+="-$TERMUX_PKG_REVISION"
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fi
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if [ "$TERMUX_DEBUG" = "true" ]; then
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if [ "$TERMUX_PKG_HAS_DEBUG" = "true" ]; then
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DEBUG="-dbg"
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else
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echo "Skipping building debug build for $TERMUX_PKG_NAME"
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exit 0
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fi
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else
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DEBUG=""
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fi
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if [ "$TERMUX_DEBUG" = "false" ] && [ "$TERMUX_FORCE_BUILD" = "false" ]; then
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if [ -e "$TERMUX_BUILT_PACKAGES_DIRECTORY/$TERMUX_PKG_NAME" ] &&
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[ "$(cat "$TERMUX_BUILT_PACKAGES_DIRECTORY/$TERMUX_PKG_NAME")" = "$TERMUX_PKG_FULLVERSION" ]; then
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echo "$TERMUX_PKG_NAME@$TERMUX_PKG_FULLVERSION built - skipping (rm $TERMUX_BUILT_PACKAGES_DIRECTORY/$TERMUX_PKG_NAME to force rebuild)"
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exit 0
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elif [ "$TERMUX_ON_DEVICE_BUILD" = "true" ] &&
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[ "$(dpkg-query -W -f '${db:Status-Status} ${Version}\n' "$TERMUX_PKG_NAME" 2>/dev/null)" = "installed $TERMUX_PKG_FULLVERSION" ]; then
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echo "$TERMUX_PKG_NAME@$TERMUX_PKG_FULLVERSION installed - skipping"
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exit 0
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fi
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fi
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if [ "$TERMUX_SKIP_DEPCHECK" = false ] && [ "$TERMUX_INSTALL_DEPS" = true ] && [ "$TERMUX_PKG_METAPACKAGE" = "false" ]; then
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# Download repo files
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termux_get_repo_files
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# When doing build on device, ensure that apt lists are up-to-date.
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[ "$TERMUX_ON_DEVICE_BUILD" = "true" ] && apt update
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# Download dependencies
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while read PKG PKG_DIR; do
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if [ -z $PKG ]; then
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continue
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elif [ "$PKG" = "ERROR" ]; then
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termux_error_exit "Obtaining buildorder failed"
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fi
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# llvm doesn't build if ndk-sysroot is installed:
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if [ "$PKG" = "ndk-sysroot" ]; then continue; fi
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read DEP_ARCH DEP_VERSION <<< $(termux_extract_dep_info $PKG "${PKG_DIR}")
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if [ ! "$TERMUX_QUIET_BUILD" = true ]; then
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echo "Downloading dependency $PKG@$DEP_VERSION if necessary..."
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fi
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if [ -e "$TERMUX_BUILT_PACKAGES_DIRECTORY/$PKG" ]; then
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if [ "$(cat "$TERMUX_BUILT_PACKAGES_DIRECTORY/$PKG")" = "$DEP_VERSION" ]; then
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continue
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fi
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fi
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if ! termux_download_deb $PKG $DEP_ARCH $DEP_VERSION; then
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echo "Download of $PKG@$DEP_VERSION from $TERMUX_REPO_URL failed, building instead"
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TERMUX_BUILD_IGNORE_LOCK=true ./build-package.sh -I "${PKG_DIR}"
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continue
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fi
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if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
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if [ ! "$TERMUX_QUIET_BUILD" = true ]; then
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echo "extracting $PKG..."
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fi
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(
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cd $TERMUX_COMMON_CACHEDIR-$DEP_ARCH
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ar x ${PKG}_${DEP_VERSION}_${DEP_ARCH}.deb data.tar.xz
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if tar -tf data.tar.xz|grep "^./$">/dev/null; then
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# Strip prefixed ./, to avoid possible
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# permission errors from tar
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tar -xf data.tar.xz --strip-components=1 \
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--no-overwrite-dir -C /
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else
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tar -xf data.tar.xz --no-overwrite-dir -C /
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fi
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)
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fi
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mkdir -p $TERMUX_BUILT_PACKAGES_DIRECTORY
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echo "$DEP_VERSION" > "$TERMUX_BUILT_PACKAGES_DIRECTORY/$PKG"
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done<<<$(./scripts/buildorder.py -i "$TERMUX_PKG_BUILDER_DIR" $TERMUX_PACKAGES_DIRECTORIES || echo "ERROR")
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elif [ "$TERMUX_SKIP_DEPCHECK" = false ] && [ "$TERMUX_INSTALL_DEPS" = false ] && [ "$TERMUX_PKG_METAPACKAGE" = "false" ]; then
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# Build dependencies
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while read PKG PKG_DIR; do
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if [ -z $PKG ]; then
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continue
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elif [ "$PKG" = "ERROR" ]; then
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termux_error_exit "Obtaining buildorder failed"
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fi
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echo "Building dependency $PKG if necessary..."
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# Built dependencies are put in the default TERMUX_DEBDIR instead of the specified one
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TERMUX_BUILD_IGNORE_LOCK=true ./build-package.sh -s "${PKG_DIR}"
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done<<<$(./scripts/buildorder.py "$TERMUX_PKG_BUILDER_DIR" $TERMUX_PACKAGES_DIRECTORIES || echo "ERROR")
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fi
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if [ "$TERMUX_INSTALL_DEPS" == true ] && [ "$TERMUX_PKG_DEPENDS" != "${TERMUX_PKG_DEPENDS/libllvm/}" ]; then
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LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
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if [ $TERMUX_ARCH = "arm" ]; then
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LLVM_TARGET_ARCH=ARM
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elif [ $TERMUX_ARCH = "aarch64" ]; then
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LLVM_TARGET_ARCH=AArch64
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elif [ $TERMUX_ARCH = "i686" ]; then
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LLVM_TARGET_ARCH=X86
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elif [ $TERMUX_ARCH = "x86_64" ]; then
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LLVM_TARGET_ARCH=X86
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fi
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LIBLLVM_VERSION=$(grep "TERMUX_PKG_VERSION=" $TERMUX_SCRIPTDIR/packages/libllvm/build.sh | cut -c20- )
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echo "$LIBLLVM_VERSION"
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sed $TERMUX_SCRIPTDIR/packages/libllvm/llvm-config.in \
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-e "s|@TERMUX_PKG_VERSION@|$LIBLLVM_VERSION|g" \
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-e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
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-e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_TOPDIR/libllvm/src|g" \
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-e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
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-e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
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-e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
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chmod 755 $TERMUX_PREFIX/bin/llvm-config
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fi
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if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
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# Following directories may contain files with read-only permissions which
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# makes them undeletable. We need to fix that.
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[ -d "$TERMUX_PKG_BUILDDIR" ] && chmod +w -R "$TERMUX_PKG_BUILDDIR"
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[ -d "$TERMUX_PKG_SRCDIR" ] && chmod +w -R "$TERMUX_PKG_SRCDIR"
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# Cleanup old build state:
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rm -Rf "$TERMUX_PKG_BUILDDIR" \
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"$TERMUX_PKG_SRCDIR"
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else
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TERMUX_PKG_SKIP_SRC_EXTRACT=true
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fi
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# Cleanup old packaging state:
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rm -Rf "$TERMUX_PKG_PACKAGEDIR" \
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"$TERMUX_PKG_TMPDIR" \
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"$TERMUX_PKG_MASSAGEDIR"
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# Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
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mkdir -p "$TERMUX_COMMON_CACHEDIR" \
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"$TERMUX_DEBDIR" \
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"$TERMUX_PKG_BUILDDIR" \
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"$TERMUX_PKG_PACKAGEDIR" \
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"$TERMUX_PKG_TMPDIR" \
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"$TERMUX_PKG_CACHEDIR" \
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"$TERMUX_PKG_MASSAGEDIR" \
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$TERMUX_PREFIX/{bin,etc,lib,libexec,share,share/LICENSES,tmp,include}
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# Make $TERMUX_PREFIX/bin/sh executable on the builder, so that build
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# scripts can assume that it works on both builder and host later on:
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[ "$TERMUX_ON_DEVICE_BUILD" = "false" ] && ln -sf /bin/sh "$TERMUX_PREFIX/bin/sh"
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local TERMUX_ELF_CLEANER_SRC=$TERMUX_COMMON_CACHEDIR/termux-elf-cleaner.cpp
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local TERMUX_ELF_CLEANER_VERSION
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TERMUX_ELF_CLEANER_VERSION=$(bash -c ". $TERMUX_SCRIPTDIR/packages/termux-elf-cleaner/build.sh; echo \$TERMUX_PKG_VERSION")
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termux_download \
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"https://raw.githubusercontent.com/termux/termux-elf-cleaner/v$TERMUX_ELF_CLEANER_VERSION/termux-elf-cleaner.cpp" \
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"$TERMUX_ELF_CLEANER_SRC" \
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35a4a88542352879ca1919e2e0a62ef458c96f34ee7ce3f70a3c9f74b721d77a
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if [ "$TERMUX_ELF_CLEANER_SRC" -nt "$TERMUX_ELF_CLEANER" ]; then
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g++ -std=c++11 -Wall -Wextra -pedantic -Os -D__ANDROID_API__=$TERMUX_PKG_API_LEVEL \
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"$TERMUX_ELF_CLEANER_SRC" -o "$TERMUX_ELF_CLEANER"
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fi
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if [ "$TERMUX_PKG_BUILD_IN_SRC" = "true" ]; then
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echo "Building in src due to TERMUX_PKG_BUILD_IN_SRC being set to true" > "$TERMUX_PKG_BUILDDIR/BUILDING_IN_SRC.txt"
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TERMUX_PKG_BUILDDIR=$TERMUX_PKG_SRCDIR
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fi
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echo "termux - building $TERMUX_PKG_NAME for arch $TERMUX_ARCH..."
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test -t 1 && printf "\033]0;%s...\007" "$TERMUX_PKG_NAME"
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# Avoid exporting PKG_CONFIG_LIBDIR until after termux_step_host_build.
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export TERMUX_PKG_CONFIG_LIBDIR=$TERMUX_PREFIX/lib/pkgconfig
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# Keep track of when build started so we can see what files have been created.
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# We start by sleeping so that any generated files above (such as zlib.pc) get
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# an older timestamp than the TERMUX_BUILD_TS_FILE.
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sleep 1
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TERMUX_BUILD_TS_FILE=$TERMUX_PKG_TMPDIR/timestamp_$TERMUX_PKG_NAME
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touch "$TERMUX_BUILD_TS_FILE"
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}
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