30 lines
1.1 KiB
ReStructuredText
30 lines
1.1 KiB
ReStructuredText
.. Copyright 2003-2025 by Wilson Snyder.
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.. SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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Deprecations
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============
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The following deprecated items are scheduled for future removal:
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C++14 compiler support
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Verilator currently requires a C++20 or newer compiler for timing, and a
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C++14 or newer compiler for both compiling Verilator and compiling
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Verilated models with --no-timing.
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Verilator will require C++20 or newer compilers for both compiling
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Verilator and compiling all Verilated models no sooner than May 2025.
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(Although this date has expired, this change is currently on hold until
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the Ubuntu LTS versions of GCC and clang use C++20 by default, estimated
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May 2028.)
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XML output
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Verilator currently supports XML parser output (enabled with
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`--xml-only`). Support for `--xml-*` options will be deprecated no
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sooner than January 2026.
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`--make cmake`
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The `--make cmake` options is deprecated and will be removed no sooner
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than January 2026. Use `--make json` instead. Note that the CMake
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integration shipping with Verilator (verilator-config.mk) already uses
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`--make json` so no changes are necessary if using that.
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