ghdl - ghdl 安装中缺少 vhld 2008 库

Question

sudo apt-get install ghdl

似乎正确安装了所有东西，但没有 VHDL2008 库。我怎样才能添加这些？

/usr/bin/ghdl -i   --std=08 --work=work /home/user/Projects/endian_swapper/tests/../hdl/endian_swapper.vhdl && \
/usr/bin/ghdl -m   --std=08 --work=work endian_swapper_vhdl
/usr/bin/ghdl-gcc:warning: library ieee does not exists for v08
/usr/bin/ghdl-gcc:warning: library ieee does not exists for v08
/home/user/Projects/endian_swapper/tests/../hdl/endian_swapper.vhdl:42:9:error: cannot find resource library "ieee"
/home/user/Projects/endian_swapper/tests/../hdl/endian_swapper.vhdl:44:10:error: unit "std_logic_1164" not found in library "ieee"
/home/user/Projects/endian_swapper/tests/../hdl/endian_swapper.vhdl:45:10:error: unit "numeric_std" not found in library "ieee"

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Answer 1

对于 GHDL-v0.37，我也遇到了这个问题。尝试安装开发者版本。

git clone https://github.com/ghdl/ghdl.git
cd ghdl
sudo apt install gnat
./configure --prefix=/usr/local
make
make install

参考：

• https://ghdl.readthedocs.io/en/latest/getting/mcode.html

Answer 2

您安装的 GHDL 包似乎是使用“openieee”构建的，而不是包含来自 IEEE 的库。这是因为许可/分发问题。您需要安装 GHDL 的“常规”构建，或从https://github.com/ghdl/ghdl/tree/master/libraries下载并构建/安装库。

根据https://github.com/ghdl/ghdl/issues/1255#issuecomment-619308878，将来，VHDL 2008 的开源 IEEE 库将与 GHDL 的“openieee”版本一起分发。