mirror of
https://github.com/bevyengine/bevy
synced 2024-09-20 06:22:01 +00:00
c3627248f5
# Objective - Fix #10165 - On iOS simulator on apple silicon Macs, shader validation is going through the host, but device limits are reported for the device. They sometimes differ, and cause the validation to crash on something that should work ``` -[MTLDebugRenderCommandEncoder validateCommonDrawErrors:]:5775: failed assertion `Draw Errors Validation Fragment Function(fragment_): the offset into the buffer _naga_oil_mod_MJSXM6K7OBRHEOR2NVSXG2C7OZUWK527MJUW4ZDJNZTXG_memberfog that is bound at buffer index 6 must be a multiple of 256 but was set to 448. ``` ## Solution - Add a custom flag when building for the simulator and override the buffer alignment
55 lines
1.6 KiB
Bash
Executable file
55 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
# based on https://github.com/mozilla/glean/blob/main/build-scripts/xc-universal-binary.sh
|
|
|
|
set -eux
|
|
|
|
PATH=$PATH:$HOME/.cargo/bin
|
|
|
|
RELFLAG=
|
|
if [[ "$CONFIGURATION" != "Debug" ]]; then
|
|
RELFLAG=--release
|
|
fi
|
|
|
|
set -euvx
|
|
|
|
if [[ -n "${DEVELOPER_SDK_DIR:-}" ]]; then
|
|
# Assume we're in Xcode, which means we're probably cross-compiling.
|
|
# In this case, we need to add an extra library search path for build scripts and proc-macros,
|
|
# which run on the host instead of the target.
|
|
# (macOS Big Sur does not have linkable libraries in /usr/lib/.)
|
|
export LIBRARY_PATH="${DEVELOPER_SDK_DIR}/MacOSX.sdk/usr/lib:${LIBRARY_PATH:-}"
|
|
fi
|
|
|
|
# add homebrew bin path, as it's the most commonly used package manager on macOS
|
|
# this is needed for cmake on apple arm processors as it's not available by default
|
|
export PATH="$PATH:/opt/homebrew/bin"
|
|
|
|
IS_SIMULATOR=0
|
|
if [ "${LLVM_TARGET_TRIPLE_SUFFIX-}" = "-simulator" ]; then
|
|
IS_SIMULATOR=1
|
|
fi
|
|
|
|
for arch in $ARCHS; do
|
|
case "$arch" in
|
|
x86_64)
|
|
if [ $IS_SIMULATOR -eq 0 ]; then
|
|
echo "Building for x86_64, but not a simulator build. What's going on?" >&2
|
|
exit 2
|
|
fi
|
|
|
|
# Intel iOS simulator
|
|
export CFLAGS_x86_64_apple_ios="-target x86_64-apple-ios"
|
|
cargo rustc --crate-type staticlib --lib $RELFLAG --target x86_64-apple-ios
|
|
;;
|
|
|
|
arm64)
|
|
if [ $IS_SIMULATOR -eq 0 ]; then
|
|
# Hardware iOS targets
|
|
cargo rustc --crate-type staticlib --lib $RELFLAG --target aarch64-apple-ios
|
|
else
|
|
# M1 iOS simulator
|
|
cargo rustc --crate-type staticlib --lib $RELFLAG --target aarch64-apple-ios-sim
|
|
fi
|
|
esac
|
|
done
|