Darwin: Disable static destructors in Matter.framework (#32745)
* Darwin: Disable static destructors in Matter.framework
Also propagate C/C++ flags from Xcode into the build.
* Use WARNING_CFLAGS in CI
* Remove unused constants to avoid warnings
diff --git a/.github/workflows/darwin.yaml b/.github/workflows/darwin.yaml
index 1555032..a60b3d0 100644
--- a/.github/workflows/darwin.yaml
+++ b/.github/workflows/darwin.yaml
@@ -36,15 +36,15 @@
matrix:
options: # We don't need a full matrix
- flavor: macos-release-availability
- arguments: -sdk macosx -configuration Release OTHER_CFLAGS='${inherited} -Werror -Wconversion -Wno-unguarded-availability-new'
+ arguments: -sdk macosx -configuration Release WARNING_CFLAGS='${inherited} -Werror -Wconversion -Wno-unguarded-availability-new'
- flavor: ios-release
- arguments: -sdk iphoneos -configuration Release OTHER_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
+ arguments: -sdk iphoneos -configuration Release WARNING_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
- flavor: ios-debug
- arguments: -sdk iphoneos -configuration Debug OTHER_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
+ arguments: -sdk iphoneos -configuration Debug WARNING_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
- flavor: tvos-debug
- arguments: -sdk appletvos -configuration Debug OTHER_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
+ arguments: -sdk appletvos -configuration Debug WARNING_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
- flavor: watchos-debug
- arguments: -sdk watchos -configuration Debug OTHER_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
+ arguments: -sdk watchos -configuration Debug WARNING_CFLAGS='${inherited} -Werror -Wconversion' GCC_PREPROCESSOR_DEFINITIONS='${inherited} MTR_NO_AVAILABILITY=1'
steps:
- name: Checkout
uses: actions/checkout@v4
diff --git a/src/darwin/Framework/CHIP/MTRDeviceController.mm b/src/darwin/Framework/CHIP/MTRDeviceController.mm
index d51b5cd..1e52592 100644
--- a/src/darwin/Framework/CHIP/MTRDeviceController.mm
+++ b/src/darwin/Framework/CHIP/MTRDeviceController.mm
@@ -88,13 +88,10 @@
static NSString * const kErrorPairingInit = @"Init failure while creating a pairing delegate";
static NSString * const kErrorPartialDacVerifierInit = @"Init failure while creating a partial DAC verifier";
static NSString * const kErrorPairDevice = @"Failure while pairing the device";
-static NSString * const kErrorUnpairDevice = @"Failure while unpairing the device";
static NSString * const kErrorStopPairing = @"Failure while trying to stop the pairing process";
static NSString * const kErrorPreWarmCommissioning = @"Failure while trying to pre-warm the commissioning process";
static NSString * const kErrorOpenPairingWindow = @"Open Pairing Window failed";
-static NSString * const kErrorGetPairedDevice = @"Failure while trying to retrieve a paired device";
static NSString * const kErrorNotRunning = @"Controller is not running. Call startup first.";
-static NSString * const kInfoStackShutdown = @"Shutting down the Matter Stack";
static NSString * const kErrorSetupCodeGen = @"Generating Manual Pairing Code failed";
static NSString * const kErrorGenerateNOC = @"Generating operational certificate failed";
static NSString * const kErrorKeyAllocation = @"Generating new operational key failed";
diff --git a/src/darwin/Framework/Matter.xcodeproj/project.pbxproj b/src/darwin/Framework/Matter.xcodeproj/project.pbxproj
index 74ab025..a156bb4 100644
--- a/src/darwin/Framework/Matter.xcodeproj/project.pbxproj
+++ b/src/darwin/Framework/Matter.xcodeproj/project.pbxproj
@@ -2263,6 +2263,10 @@
IPHONEOS_DEPLOYMENT_TARGET = 14.0;
LIBRARY_SEARCH_PATHS = "$(TEMP_DIR)/out/lib";
OTHER_CFLAGS = "-fmacro-prefix-map=$(SRCROOT)/CHIP/=";
+ OTHER_CPLUSPLUSFLAGS = (
+ "$(OTHER_CFLAGS)",
+ "-fno-c++-static-destructors",
+ );
OTHER_LDFLAGS = "";
"OTHER_LDFLAGS[sdk=*]" = (
"-framework",
@@ -2429,6 +2433,10 @@
IPHONEOS_DEPLOYMENT_TARGET = 14.0;
LIBRARY_SEARCH_PATHS = "$(TEMP_DIR)/out/lib";
OTHER_CFLAGS = "-fmacro-prefix-map=$(SRCROOT)/CHIP/=";
+ OTHER_CPLUSPLUSFLAGS = (
+ "$(OTHER_CFLAGS)",
+ "-fno-c++-static-destructors",
+ );
OTHER_LDFLAGS = "";
"OTHER_LDFLAGS[sdk=*]" = (
"-framework",
diff --git a/src/darwin/Framework/chip_xcode_build_connector.sh b/src/darwin/Framework/chip_xcode_build_connector.sh
index a6d9d1d..237389a 100755
--- a/src/darwin/Framework/chip_xcode_build_connector.sh
+++ b/src/darwin/Framework/chip_xcode_build_connector.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash -e
#
# Copyright (c) 2020 Project CHIP Authors
@@ -27,37 +27,51 @@
CHIP_ROOT=$(cd "$(dirname "$0")/../../.." && pwd)
-# lotsa debug output :-)
-set -ex
+function format_gn_str() {
+ local val="$1"
+ val="${val//\\/\\\\}" # escape '\'
+ val="${val//\$/\\\$}" # escape '$'
+ echo -n "\"${val//\"/\\\"}\"" # escape '"'
+}
+
+function format_gn_list() {
+ local val sep=
+ echo -n "["
+ for val in "$@"; do
+ echo -n "$sep"
+ format_gn_str "$val"
+ sep=", "
+ done
+ echo "]"
+}
# We only have work to do for the `installapi` and `build` phases
[[ "$ACTION" == installhdrs ]] && exit 0
-# helpful debugging, save off environment that Xcode gives us, can source it to
-# retry/repro failures from a bash terminal
mkdir -p "$TEMP_DIR"
-export >"$TEMP_DIR/env.sh"
-declare -a defines=()
-# lots of environment variables passed by Xcode to this script
-read -r -a defines <<<"$GCC_PREPROCESSOR_DEFINITIONS"
+# For debugging, save off environment that Xcode gives us, can source it to
+# retry/repro failures from a bash terminal
+#export >"$TEMP_DIR/env.sh"
+#set -x
-declare target_defines=
-for define in "${defines[@]}"; do
-
+# Forward defines from Xcode (GCC_PREPROCESSOR_DEFINITIONS)
+declare -a target_defines=()
+read -r -a xcode_defines <<<"$GCC_PREPROCESSOR_DEFINITIONS"
+for define in "${xcode_defines[@]}"; do
# skip over those that GN does for us
case "$define" in
- CHIP_HAVE_CONFIG_H)
- continue
- ;;
+ CHIP_HAVE_CONFIG_H) continue ;;
esac
- target_defines+=,\"${define//\"/\\\"}\"
+ target_defines+=("$define")
done
-[[ $CHIP_ENABLE_ENCODING_SENTINEL_ENUM_VALUES == YES ]] && {
- target_defines+=,\"CHIP_CONFIG_IM_ENABLE_ENCODING_SENTINEL_ENUM_VALUES=1\"
-}
-target_defines=[${target_defines:1}]
+# Forward C/C++ flags (OTHER_C*FLAGS)
+declare -a target_cflags=()
+read -r -a target_cflags_c <<<"$OTHER_CFLAGS"
+read -r -a target_cflags_cc <<<"$OTHER_CPLUSPLUSFLAGS"
+
+# Handle target OS and arch
declare target_arch=
declare target_cpu=
declare target_cflags=
@@ -72,18 +86,12 @@
*) target_cpu="$arch" ;;
esac
fi
- if [ -n "$target_cflags" ]; then
- target_cflags+=','
- fi
- target_cflags+='"-arch","'"$arch"'"'
+ target_cflags+=(-arch "$arch")
done
-[[ $ENABLE_BITCODE == YES ]] && {
- if [ -n "$target_cflags" ]; then
- target_cflags+=','
- fi
- target_cflags+='"-flto"'
-}
+# Translate other options
+[[ $CHIP_ENABLE_ENCODING_SENTINEL_ENUM_VALUES == YES ]] && target_defines+=("CHIP_CONFIG_IM_ENABLE_ENCODING_SENTINEL_ENUM_VALUES=1")
+[[ $ENABLE_BITCODE == YES ]] && target_cflags+=("-flto")
declare -a args=(
'default_configs_cosmetic=[]' # suppress colorization
@@ -98,10 +106,12 @@
'chip_disable_platform_kvs=true'
'enable_fuzz_test_targets=false'
"target_cpu=\"$target_cpu\""
- "target_defines=$target_defines"
- "target_cflags=[$target_cflags]"
"mac_target_arch=\"$target_arch\""
"mac_deployment_target=\"$LLVM_TARGET_TRIPLE_OS_VERSION$LLVM_TARGET_TRIPLE_SUFFIX\""
+ "target_defines=$(format_gn_list "${target_defines[@]}")"
+ "target_cflags=$(format_gn_list "${target_cflags[@]}")"
+ "target_cflags_c=$(format_gn_list "${target_cflags_c[@]}")"
+ "target_cflags_cc=$(format_gn_list "${target_cflags_cc[@]}")"
)
case "$CONFIGURATION" in
@@ -197,16 +207,18 @@
if [[ -z $CHIP_NO_ACTIVATE ]]; then
# first run bootstrap/activate in an external env to build everything
env -i PW_ENVSETUP_NO_BANNER=1 PW_ENVSETUP_QUIET=1 bash -c '. scripts/activate.sh'
- set +ex
# now source activate for env vars
+ opts="$(set +o)"
+ set +ex
PW_ENVSETUP_NO_BANNER=1 PW_ENVSETUP_QUIET=1 . scripts/activate.sh
- set -ex
+ eval "$opts"
fi
# put build intermediates in TEMP_DIR
cd "$TEMP_DIR"
# generate and build
+ set -x
gn --root="$CHIP_ROOT" gen --check out --args="${args[*]}"
exec ninja -v -C out
}
