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swift: tweaks to get on-device build working again

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Butta 2020-07-07 23:36:41 +05:30 committed by Leonid Pliushch
parent 3fa9c23c5d
commit ccbac394fc
2 changed files with 26 additions and 3 deletions
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6
packages/swift/build.sh
View File

@ -76,7 +76,7 @@ termux_step_post_extract_package() {
patch -p1
# The Swift build scripts still depend on Python 2, so make sure it's used.
ln -s $(which python2) $TERMUX_PKG_BUILDDIR/python
ln -s $(command -v python2) $TERMUX_PKG_BUILDDIR/python
fi
export PATH=$TERMUX_PKG_BUILDDIR:$PATH
}
@ -133,9 +133,9 @@ termux_step_pre_configure() {
patch -p2 < $TERMUX_PKG_BUILDER_DIR/../libllvm/tools-clang-lib-Driver-ToolChain.cpp.patch
cd llvm
patch -p1 < $TERMUX_PKG_BUILDER_DIR/../libllvm/include-llvm-ADT-Triple.h.patch
cd ../..
if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
cd ../..
# Build patch needed only when cross-compiling the compiler.
sed "s%\@TERMUX_STANDALONE_TOOLCHAIN\@%${TERMUX_STANDALONE_TOOLCHAIN}%g" \
$TERMUX_PKG_BUILDER_DIR/swift-utils-build-script-impl | \
@ -158,7 +158,7 @@ termux_step_make() {
-resource-dir $TERMUX_PREFIX/lib/swift -sdk $TERMUX_STANDALONE_TOOLCHAIN/sysroot \
-L$TERMUX_STANDALONE_TOOLCHAIN/lib/gcc/$TERMUX_HOST_PLATFORM/4.9.x \
-tools-directory $TERMUX_STANDALONE_TOOLCHAIN/$TERMUX_HOST_PLATFORM/bin \
-Xclang-linker -nostdlib++ -Xlinker -rpath -Xlinker $TERMUX_PREFIX/lib"
-Xlinker -rpath -Xlinker $TERMUX_PREFIX/lib"
export HOST_SWIFTC="$TERMUX_PKG_HOSTBUILD_DIR/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE-ubuntu20.04/usr/bin/swiftc"
# Use the modulemap that points to the sysroot headers in the standalone NDK

23
packages/swift/swift-build-script.patch
View File

@ -421,3 +421,26 @@ index 5e4f30ef194..16ef23f40da 100644
+ else:
+ built_toolchain_path += install_prefix
return built_toolchain_path
diff --git a/swift/utils/swift_build_support/swift_build_support/which.py b/swift/utils/swift_build_support/swift_build_support/which.py
index 8b329cc95cc..14df9d0aff0 100644
--- a/swift/utils/swift_build_support/swift_build_support/which.py
+++ b/swift/utils/swift_build_support/swift_build_support/which.py
@@ -17,6 +17,7 @@
# ----------------------------------------------------------------------------
from __future__ import absolute_import
+import os
from . import cache_util
from . import shell
@@ -34,7 +35,9 @@ def which(cmd):
We provide our own implementation because shutil.which() has not
been backported to Python 2.7, which we support.
"""
- out = shell.capture(['which', cmd],
+
+ which = 'which' if 'ANDROID_DATA' not in os.environ else '/system/bin/which'
+ out = shell.capture([which, cmd],
dry_run=False, echo=False,
optional=True, stderr=shell.DEVNULL)
if out is None: