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e31c3713bf
- Avoid TLS initialization checks by using inline initialization. - Avoid global offset table indirection by reducing -fPIC to -fPIE. out/ReleaseXARM64/exe.stripped/dart_precompiled_runtime 11137992 -> 11274776 (-1.21%) We still need -fPIC in some places because we build a few shared libraries for FFI, so copy some of Fuchsia's GN setup to use -fPIE or -fPIC as appropriate. Account for older gcc that does not default to -fpie. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/51602 Change-Id: I85072153cb1aef9047c1adbf36c7496fbeb11e10 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286221 Reviewed-by: Daco Harkes <dacoharkes@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
28 lines
591 B
Plaintext
28 lines
591 B
Plaintext
# Copyright (c) 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Debug/release ----------------------------------------------------------------
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config("debug") {
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defines = [ "DEBUG" ]
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}
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config("release") {
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defines = [ "NDEBUG" ]
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}
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config("product") {
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defines = [
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"NDEBUG",
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"PRODUCT",
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]
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}
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config("shared_library_config") {
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if (current_os == "android" || current_os == "fuchsia" ||
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current_os == "linux" || current_os == "mac") {
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cflags = [ "-fPIC" ]
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}
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}
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