Skip to content

Commit

Permalink
Merge branch 'master' into silabs/add_air_quality_app
Browse files Browse the repository at this point in the history
  • Loading branch information
Sarthak-Shaha authored Sep 27, 2024
2 parents a02d851 + 0a0e9ce commit 759f5f1
Showing 1 changed file with 35 additions and 25 deletions.
60 changes: 35 additions & 25 deletions build/config/compiler/BUILD.gn
Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,40 @@ if (current_os == "mac" || current_os == "ios") {
import("${build_root}/config/mac/mac_sdk.gni")
}

# To use different sanitizer options, use `gn args .` in the out folder and
# use settings like:
#
# is_clang=true
# is_debug=true
# optimize_for_size=false
# is_asan=true
# is_sanitize_fatal=false
#

declare_args() {
# Enable -Werror. This can be disabled if using a different compiler
# with unfixed or unsupported wanings.
treat_warnings_as_errors = true

# Enable Thread sanitizer
is_tsan = false

# Enable memory sanitizer
is_msan = false

# enable undefined behavior sanitizer
is_ubsan = false

# Exit on sanitize error. Generally standard libraries may get errors
# so not stopping on the first error is often useful
is_sanitize_fatal = true

# Enable or disable Runtime Type Information (RTTI).
# Defaults true on darwin because Darwin.framework uses it.
enable_rtti = current_os == "mac" || current_os == "ios"

# Enable or disable support for C++ exceptions.
enable_exceptions = false
}

if (current_cpu == "arm" || current_cpu == "arm64") {
Expand Down Expand Up @@ -397,21 +427,6 @@ config("runtime_default") {
# is_sanitize_fatal=false
#

declare_args() {
# Enable Thread sanitizer
is_tsan = false

# Enable memory sanitizer
is_msan = false

# enable undefined behavior sanitizer
is_ubsan = false

# Exit on sanitize error. Generally standard libraries may get errors
# so not stopping on the first error is often useful
is_sanitize_fatal = true
}

config("sanitize_address") {
defines = []
cflags = [
Expand Down Expand Up @@ -452,10 +467,14 @@ config("sanitize_undefined_behavior") {
"-fsanitize=unsigned-integer-overflow",
"-fsanitize=implicit-conversion",
"-fsanitize=nullability",
"-fno-sanitize=vptr,function",
]
}

#According to the LLVM UBSan documentation, sanitizing vptr is incompatible with the -fno-rtti flag.
if (!enable_rtti) {
cflags += [ "-fno-sanitize=vptr" ]
}

ldflags = cflags
}

Expand Down Expand Up @@ -522,15 +541,6 @@ config("coverage_default") {
}
}

declare_args() {
# Enable or disable Runtime Type Information (RTTI).
# Defaults true on darwin because Darwin.framework uses it.
enable_rtti = current_os == "mac" || current_os == "ios"

# Enable or disable support for C++ exceptions.
enable_exceptions = false
}

config("no_rtti") {
cflags_cc = [ "-fno-rtti" ]
}
Expand Down

0 comments on commit 759f5f1

Please sign in to comment.