Ghdl macos

Ghdl macos. cannot run llvm-config. Apr 2, 2024 · Mountain Lion 10. ghdl-0. This cross-platform support ensures that you can use ghdl on your preferred development environment. Backend 'mcode' For . and change CC=gcc to CC=clang in Makefile, it started working, bug fails again: yosys – Yosys Open SYnthesis Suite. Usage. Precompiled binaries are available for Windows, Gnu/Linux and MacOS-X (PowerPC), but unfortunately, not for MacOS-X (Intel). Worked clean. app. 7/10. I created a build folder inside the sources folder: mkdir build cd build I configured with the followi The text was updated successfully, but these errors were encountered: 👍 1. To view waveforms, you have to use a separate waveform viewer like GTKWave. GHDL is a GPL'ed VHDL simulator. Oct 13, 2015 · GTKW Unable to block on application (GHDL macos) I am able to successfully analyze and run a simple VHDL counter in GHDL on macos, but when launching GTKW, the use of May 6, 2022 · The allocation problem in the Swift compiler, discovered after iOS 11 was released had to do structure alignment. There's this language called VHDL that is used to describe digital circuits. These dependencies need to be added to the /lib directory of GHDL while installation. By using a code generator (llvm, GCC or a builtin one), GHDL is much faster than any interpreted simulator. Since GHDL supports three different backends and two library sets (regular or GPL-compatible), at least six packages with different features might be available in each package manager. The goal is to enable the brew command for any user. Paebbels added the Build: Makefile Building GHDL using makefiles (standard Linux, Unix, MacOS environments) label Jan 3, 2017. the GHDL source code tree is available from a Subversion repository: Apr 14, 2024 · By using a code generator (LLVM, GCC or, x86_64/i386 only, a built-in one), it is much faster than any interpreted simulator. Engineering tools on Mac OS X. On a ghdl-macos-11. Example output: The output generated is the help page for the ghdl command, which provides information about the available options, usage examples, and more. This is a framework for RTL synthesis tools. Thus, we can use VHDL-2019 sources for 1987, 1993, 2002, 2008, 2019. A good knowledge of VHDL language reference manual (usually called LRM) is a plus. Open your Applications folder and double-click the macOS installer, named Install [ Version Name ]. Description In the documentation it is mentioned that since 0. code generators, (GCC, LLVM or x86/i386 only, a built-in one) and runs on GNU/Linux, Windows ™ and macOS ™ , both on x86 and on x86_64. For instance, GHDL is already tested on GitHub Actions macos-latest, but packaging is not done yet. For almost 20 years, GHDL was not a synthesis tool: a netlist could not be created. I took a course this semester on FPGA development using VHDL, where the ongoing project is to build a MIPS CPU from scratch. VHDL analysis features provided by GHDL are accessed through GHDL fully supports the 1987, 1993, 2002 versions of the IEEE 1076 VHDL standard, and partially the latest 2008 revision (well enough to support fixed_generic_pkg or float_generic_pkg). It's vhdl-mode configuration includes ghdl should you have it installed. 12. Expected behaviour The Oct 25, 2013 · VHDL simulation on MacOS X. A community of developers on Github maintains the GHDL code base and regularly releases new updates. quarantine oss-cad-suite-darwin-x64-yyymmdd. It brings pull requests, issues, and other GitHub concepts to the terminal next to where you are already working with git and your code. I try installing the GHDL tool to compile my vhdl file. rm -rf $(BUILD_DIR)/ && mkdir $(BUILD_DIR)/. These instructions allow ghdl-0. GHDL is a command-line tool that supports VHDL-87, VHDL-93, VHDL-2002, and VHDL-2008 standards. Aug 1, 2017 · VHDL development on Mac. sudo port install gh. #. 36 for MacOS with LLVM backend obtained from the pre-built packages page and it work fine. GHDL currently offers full support for the VHDL-87, 93, and 2002 standards. com. It can handle very large designs, such as leon3/grlib. Oct 25, 2013 · VHDL simulation on MacOS X. M1 Hi everyone, i’m new here. \n \n \n. GHDL has also been successfully compiled on Sparc from source. GitHub offers the transfer protocols HTTPS and SSH. tgz would have the VITAL libraries installed in library IEEE but would need a compatible llvm install (libLLVM. UMHDL has been developed in Java language, so it is multi-platform; it has been tested in Windows (32/64-bit), Linux (32/64-bit) and Mac OS X. https://cli. Double-click the . Contribute to ghdl/ghdl development by creating an account on GitHub. Gim supports installers (dynamically loaded modules used for installation or uninstallation) and approches described above are actually implemented by two installers. 37 from source with LLVM backend in macOS 10. 0. 15 (Catalina) because is missing in the pre-built packages. We can use GHDL on Windows, macOS, or Linux-based operating systems. Build machine is: x86_64-apple-darwin17. 8 版本（可在GHDL for Mac OS X下载）。它是 mcode 版本（如在 Windows 上），这意味着它不会生成目标代码或 VHDL 模型的独立可执行文件，因此您无法将外部对象（子程序 Jan 2, 2024 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand GHDL At present it is possible to invoke the following GHDL functions by either rightclicking at the editor or at the explorer on the specific file and then selecting the desired funtion. 8, i386 SDK 10. fr (can be downloaded at GHDL for Mac OS X). So after reading this I started to use the llvm I installed with homebrew: using. For other systems. 08. May 25, 2019 · It’ is a fully featured GTK+ based wave viewer for Unix, Win32, and Mac OSX. A new group, brew, is added per instructions and user 2 was added to the brew group: Change group of installation directory to “brew”: sudo chgrp -R brew $(brew --prefix)/*. NVC: GPL-3. It is a VHDL analyzer, compiler and simulator that can execute (nearly) any VHDL program. Member. so file: Jul 17, 2023 · Partial support of PSL. There's a Mac OS X Emacs app found at GNU Emacs For Mac OS X, a universal binary that will run from OS X 10. 2017 - GHDL 0. Jul 31, 2022 · edited. Set the environment as described below. gtkw 的两种文件类型敏感，第一种是 ghdl 波形转储文件，第二种是带有 OS X 后缀的 gtkwave 配置文件，允许通过单击 gtkw 文件调用 gtkwave。配置文件必须在 gtkwave 中设置波形显示后保存，然后才会存在。请参阅 gtkwave 手册。 What is GHDL? GHDL is a shorthand for G Hardware Design Language (currently, G has no meaning). Setup. Then check the application binary's architecture via the command below: > cd /usr/local/bin. And the fails with the message is can not find gnatmake Paebbels commented Oct 31, 2016. Expected behaviour. Non-fat file: surmagic is architecture: arm64. /configure --with-llvm-config=/opt/l Description: GHDL: the open-source analyzer, compiler, simulator and (experimental) synthesizer for VHDL Base Group(s): mingw-w64-eda Repo(s): These builds should work for macOS 10. Create a source directory…. Editor Option Mar 8, 2022 · One of ghdl's nightly builds, e. 7. GTKWave is a fully featured GTK+ based wave viewer for Unix, Win32, and Mac OSX which reads LXT, LXT2, VZT, FST, and GHW files as well as standard Verilog VCD/EVCD files and allows their viewing. While actually programming a CPLD is not possible on Mac, you’re able to compile and simulate: Documentation for ghdl (once Aug 12, 2020 · cd ghdl; mkdir build; cd build. Build and install Yosys. We can use GHDL on virtually any operating system, including Linux, Windows and macOS. Configure Yosys by adding (to) Makefile. It's the mcode version (like on Windows), which means it doesn't produce object codes or a standalone executable of a VHDL model with the consequence you can't bind foreign على سبيل المثال إذا حاولت. The created folder <GitRoot>\ghdl is used as Homebrew’s package index There's a version of ghdl for OS X running on Intel processors for versions 10. Unlike the commercial simulators, GHDL is a console-based application; there’s no GUI. GHDL. if your result is i386 like in my case. When loading the libghdldll into Python via pyGHDL. so file, and I can’t link an arm64 distribution of yosys to an x86_64-built . Description. There doesn't seem to be a way to install ghdl-yosys-plugin that doesn't involve linking a . ²Quartus Prime: Quartus Prime is necessary for compiling your code and programming your FPGA. dmg file to open it and see the package (. Hi, I'm trying to install GHDL with LLVM on Ubuntu 18. pkg) file within. so / . They have been tested on OSX 10. app 对扩展名为 . Get ghdl-yosys-plugin and: Copy src/* to yosys/frontends/ghdl. The current version of GHDL does not contain any built-in graphical viewer: you cannot see signal waves. While actually programming a CPLD is not possible on Mac, you’re able to compile and simulate: Documentation for ghdl (once Aug 23, 2022 · Tools that I use in my workflow are a part of the oss-cad-suite distribution which contains a number of open source software used in digital logic design. GHDL_PREFIX := <ghdl install dir>. GHDl creates a modification branch, which adds conditional analysis statements into the sources. Tristan had mentioned the Adacore gnat community 2018 didn't support the -gnat05 switch (nor need it, defaulting to 2005) via email in July when I encountered the same issue building an llvm backend after installing --version 20180523-73 with the gnat-community-2018-20180523-x86_64-darwin-bin. 8. Combined with a GUI-based waveform viewer and a good text editor, GHDL is a very powerful tool for writing, testing and simulating your code. vhdl in the shell. There exists another free application named Simulin, although not open-source, which is a digital circuit simulator for educational purposes. 8. 37 an experimental --synth feature is available. Add all users who work with brew to the group (like in the attached screenshot from a german macOS). Additional context. See test. Ubuntu VHDL linter in neovim. ghdl-gha-ubuntu-20. 37 with LLVM backend but the pre-built package for MacOS is missing in the repository. Then when I built ghdl mcode, met this issue. Nevertheless, multiple explained examples are provided, in the hope that they Feb 28, 2014 · 2. GHDL on mac m1 . This issue is to track the migration of current non free IEEE sources, and openieee, to the open source VHDL packages. One of the key benefits of GHDL is that it can be used for both compilation and simulation. r99. Solution. 7和 10. g. ⊚ VHDPlus-0. Presumably, you're running Big Sur or newer - you no longer have write permissions to anything at the root of the boot drive, not even if you disable SIP. vhdl سوف تحصل على تنبيه عالي المستوى من نظام التشغيل يقول أن الملف الثنائي غير موقّع وغير مُوثق ، ويمكن أن يحتوي على برامج ضارة. /activate in extracted location once. /configure --prefix=/ghdl; make ; make install; Before this, I was built ghdl-gcc first then ghdl-llvm, both was successfully installed. Report an issue with this port. 0. GHDL is based on the very popular GNU compiler GCC and runs on Build as part of yosys (not recommended) Get and build GHDL as in the previous section. More instructions. 7 and 10. i386. gh is GitHub on the command line. 11. Since this is the user and reference manual for GHDL, it does not contain an introduction to VHDL. pdf; GTKWave on macOS Apr 11, 2022 · In many senses, we can consider GHDL to be the VHDL equivalent of the Icarus Verilog tool. $(brew --prefix llvm)/bin/llvm-config --version. fr 提供了适用于 OS X 的 ghdl 版本，该版本在英特尔处理器上运行，适用于10. It is available for various distributions of Linux, macOS, Windows (via Cygwin or MSYS2), and OpenBSD. GHDL can write waveforms to a GHW , VCD or FST file. GHDL runs on GNU/Linux , Windows and macOS , both on x86 and on x8 6_ 4. ghw 和 . Apr 14, 2024 · By using a code generator (LLVM, GCC or, x86_64/i386 only, a built-in one), it is much faster than any interpreted simulator. Unpack downloaded ZIP file. However I recommend ghdl-0. 10 or newer - please report a bug if you have issues! If you see errors about missing libraries ( . dmg. I wish to try GHDL v. Hi, I wanted to know if anyone knows a workaround for using VHDL on the new m1 mac, I tried using Questa on a Virtual machine but it seems like it's not compatible since the arm architecture is not supported by intel. You should use SSH if you have a GitHub account and have already uploaded an OpenSSH public key to GitHub, otherwise use HTTPS if you have no account or you want to use login credentials. gde8bb483), reducing the power of 2 in the indices bound below 2**13-1 and the problem quit showing up immediately. Usage See test. GHDL is an open-source simulator for the VHDL language. Jul 7, 2019 · GHDL is going to be installed in /opt/Ghdl and /opt is a system directory under root (sudo) control thus make install must be run as sudo else the installation will fail due to write permissions. I used Dependencies to discover needed libraries. echo $(brew --prefix) echo $(groups $(whoami)) OS X gtkwave. In these instructions, the configure script is executed in the source directory; but you can execute in a different directory too, like this: $ . 15. 9 and should work on OS X 10. More posts you may like Oct 11, 2023 · Update your Mac Device to macOS Sonoma (MacOS14) and setup gtkwave. 5, 10. 31 release - gcc version. Unfortunately, even when analysing with -g and using --ba Dec 20, 2019 · GHDl implements LCS-2016-061 to support conditional analysis. e. Jun 11, 2017 · In System Preferences, go to Users & Groups, click the lock symbol in the bottom left corner to unlock user/group creation, then create a new group called brew-usergroup. I primarily use Mac at home, so I set out the weekend before the semester started to find tools that would run on Mac. This Action sets envvars GHDL, GHDL_PREFIX, and (on Windows only) MSYS2_PATH. 20. The two source files, shown below, can be used in conjunction with the makefile above to test your new Windows 10 based GHDL development environment. GHDL has been used successfully to simulate the DLX and Leon processors. Please, provide the following information: OS: MacOS 14 (Running on Mac M1 - Macbook Air) Origin: homebrew. Hence, most of the content in this documentation corresponds to For more information have a look at the GHDL OS X project. 8-arm64. 1. Some not VHDL-2008 compliant code requests for std_logic_misc in library ieee. VisualStudio project files are created as part of the automated tests on GitHub. Linux and macOS Sep 29, 2019 · Use full IEEE library. Get Yosys sources. GHDL currently offers full support for the VHDL-87, 93 and 2002 standards. yml and the actions tab for runs of this action! 🚀. Works on: Windows, Linux, Mac. I’ve installed it by homebrew, but when i try to compile a Dec 1, 2015 · In addition no the source, there are OS-X packages for ghdl-0. Those can be used for running GHDL from shells other than bash. Run the command sudo make install; It starts of creating some directories for Ghdl. In Artifacts region find vcxsrc and click on it to download. An easy way to compile Yosys on Windows is to use the project file from the latest run: Go to the Visual Studio Build Action on GitHub. 3, but ghdl mcode using default GCC(x86_64-linux-gnu-gcc-9), maybe this is the reason caused issue. 2. Combined with a GUI -based waveform viewer and a good text editor, GHDL is a very powerful tool for writing, testing and simulating code. ) These packages are prepared by another regular StackOverflow poster, I expect he'll be along any minute to correct any details I've mis-remembered. 0-or-later: Nick Gasson and contributors: VHDL-1993, VHDL-2002, VHDL-2008, partial VHDL-2019: NVC is a GPLv3 VHDL compiler and simulator. GHDL Documentation, Release 0. Reply reply More replies. Compiling the VHDL files with GHDL require two steps: First, you have to compile the file; this is called analysis of a design file in VHDL terms. cf, which describes the library work. I'm using GHDL v. I'm a joe or TextMate user myself these GHDL is a complete VHDL simulator, using the GCC technology. GHDL is based on the very popular GNU compiler GCC and runs on GHDL is a shorthand for G Hardware Design Language (currently, G has no meaning). Nearly all VHDL87 standard and most features of VHDL93 are supported. I’ll also include at the end some generic On macOS to allow execution of quarantined files xattr -d com. The specific tools I use from the suite include: These are managed inside of a simple Makefile that has the various steps in the workflow outlined. so, the big dynamic library is used, I use a Mac and don't have a tools to interrogate the version of llvm used, from strings and grep it looks like an llvm-10. /ghdl-macos-11-mcode/bin/ghdl Simple and do need to make so much set up. As you can imagine, there's no language server for it. GHDL Source. Mar 2, 2021 · Unless someone provides guidelines for cross-compiling GHDL on x86-64 macOS, the solution to this issue will need to be instructions for users to build GHDL themselves. Dec 25, 2023 · The --help option in the ghdl command is used to display the help page. 0-llvm nightly build GHDL 3. There are several versions including a gcc compiler front end and a just in time direct compile mcode version commonly found on Windows PCs. This command creates or updates a file work-obj93. 119: GTK3 source code, legacy GTK1/2 source code; Flatpak: GTKWave on Flathub; Documentation: gtkwave. Lion 10. github. 6、10. dylib ) please report them in an issue here. To prevent the error, I have to add and extra argument to disambiguate the call. on 01 Aug 2017. Details. يعرض نظام التشغيل بعد ذلك This is the case for apt (Debian/Ubuntu), dnf (Fedora), pacman (Arch Linux, MSYS2) or brew (macOS). Watch tag. 6,10. . Defining a to_string function with default arguments for a user-defined type ends up creating an ambiguity with some function defined internally to GHDL. 04/Mint-19 and it fails at the configure step. GHDL GHDL can use multiple back-ends, i. On Other Systems If you are interested in running GHDL on a different OS not listed here, you can download and compile the GHDL source code available from the download section . If you break that it will no longer boot. diogratiacommented Sep 12, 2018. Currently, GHDL is only available for the GNU/Linux system, for Windows and Mac OS X. The original Synopsys package cannot be compiled into library ieee, because VHDL-2008 changed the relation between std_ulogic_vector and std_logic_vector. Mar 30, 2023 · GHDL; GTKWave; On macOS, install the dependencies via Homebrew with the following command: brew update && brew install ghdl gtkwave && brew cleanup. It is a VHDL analyzer, compiler, simulator and (experimental) synthesizer that can process (nearly) any VHDL design. GHDL implements the VHDL language according to the IEEE 1076-1987 or IEEE 1076-1993 standard. GHDL runs on GNU/Linux, Windows and macOS; on x86, x86_64, armv6/armv7/aarch32, aarch64 and ppc64. Downloads. 31. GHDL allows you to compile and execute your VHDL code directly in your PC. 9. GHDL can be downloaded (cloned) with git clone from GitHub. 04-llvm. 5、10. ¹Device support: The device support required from quartus to compile for your hardware. --help: The option to display the help page. dll / . For Apple Mac, these instructions should allow you to build ghdl-gcc from source. Using GHDL Jan 27, 2019 · Paebbels added Backend: LLVM GHDL using Low-Level Virtual Machine for code generation OS: Mac OS labels Feb 3, 2019 Paebbels assigned eine Feb 3, 2019 eine mentioned this issue Feb 3, 2019 Cross-Platform Support: ghdl is designed to work on multiple platforms, including Linux, macOS, and Windows. ghdl-gcc was built with GCC-6. To install gh, paste this in macOS terminal after installing MacPorts. ghdl-ls (part of pyGHDL, see below) implements Language Server Protocol (LSP) in Python. It is designed to be highly portable and can run on a variety of platforms, including Windows, Linux, and macOS. GHDL is a fully open-source VHDL compiler and simulator which is nearly 20 years old. 553 2 8 22. Explanation: ghdl: The command to run the GHDL simulator. 36-dev This manual is the user and reference manual for GHDL. However, in the version build for macOS this is not available. yml and the actions tab for runs of this action! 🚀 Mar 19, 2021 · I've just installed the 9a80de3 LLVM MacOS nightly build as I wanted backtrace support for the otherwise useless assertion warnings that are received from the numeric_std package. 5. GTKWave LTS 3. pkg file, then follow the onscreen instructions to install the macOS installer into your Applications folder. Prepackaged distribution : port install gtkwave. Then, run ghdl -e hello_world in the shell. Run ghdl -a hello. Gim doesn't stop here however. Jun 17, 2023 · The user can choose the IDE language (Spanish, English, etc. 5/10. 33 (released in October, OS-X packages are being tested, but I'm not sure if they are on the site yet. Paebbels added Backend: GCC GHDL using GCC toolchain for code generation Build: Makefile Building GHDL using makefiles (standard Linux, Unix, MacOS environments) CI: AppVeyor Continuous Integration issues related to the AppVeyor platform (Windows-based CI) labels Feb 18, 2017 Apr 30, 2010 · GHDL is a popular open-source compiler and simulator for VHDL. 8 available from ghdl. It leverages the GNU Compiler Collection (GCC) infrastructure and can be compiled to run on different operating systems. Nov 7, 2019 · Yesterday, I received the following email from GitHub: On October 7th Apple released Catalina, the latest update to macOS X. I've installed LLVM/CLANG following the steps on this page. You can [experimental] ghdl-yosys-plugin is the integration of GHDL as a frontend plugin module for Yosys Open SYnthesis Suite, which uses the libghdl library (built with --enable-synth). 3. Setup the repositories for LLVM-8 Follow the install steps given on the page May 21, 2017 · Skip to content Jun 10, 2018 · Backend: LLVM GHDL using Low-Level Virtual Machine for code generation Build: Makefile Building GHDL using makefiles (standard Linux, Unix, MacOS environments) Help wanted Comments Copy link Nov 27, 2021 · Testing. conf: ENABLE_GHDL := 1. 8 to 10. It does not contain an introduction to VHDL. GHDL latest mcode version for Mac OS X versions 10. 34 Oct 29, 2021 · jxhyc. Luckily, I have managed to use ALE to communicate with a free tool called GHDL that does syntax checking for me whenever I exit insert mode. In order to run GHDL on an Intel-based Macbook Pro, compiling GHDL from source is one option, and various packages (including ADA) need to first be installed. GHDL fully supports the 1987, 1993, 2002 versions of the IEEE 1076 VHDL standard, and partially the latest 2008 revision (well enough to support fixed_generic_pkg or float_generic_pkg). VHDL 2008/93/87 simulator. Create two directories under the source directory called {source, testbench}. /path/to/ghdl/configure On Windows, building GHDL with mcode backend and GNAT GPL 32 bit seems to be the only way to get a standalone native executable straightaway. The current version of GHDL does not contain any graphical viewer: you cannot see signal waves. ). It's only used by electrical engineers. For other Linux distributions you will have to build ghdl from source. Can write waveforms to a GHW, VCD or FST file. The boot volume is not only locked, but secured by a cryptographic signature & hash. I'm afraid I haven't used emacs since the great schism between Gnu and a commercial concern in the '80s. tgz on downloaded file, or run: . Context. apple. You can still check the behavior of your design with a test bench. If a GHDL Bug occurred block is shown in the log, please paste it here: Jan 25, 2011 · GHDL is an open-source simulator for the VHDL language. Click on the most recent completed run. 35 was released. GHDL is not a synthesis tool: you cannot create a netlist with GHDL (yet). Quick Start Guide. Combined with a GUI-based wave viewer and a good VHDL text editor, GHDL is a very powerful tool for writing, testing and simulating your VHDL code. Nov 26, 2021 · GHDL. Make make uninstall command run in the root of the GHDL repository uninstall GDHL from the system. 0-dev (2. free. This packages was provided until VHDL-2002 through the IEEE flavor synopsys. Yosys can be adapted to perform any synthesis job by combining the existing passes (algorithms) using synthesis scripts and adding Jun 12, 2013 · ghdl. Thus, the reader should have at least a basic knowledge of VHDL. Top 12% Rank by size . GHDL can use multiple back-ends, i. GHDL runs on Linux, Windows and Apple OS X. It currently has extensive Verilog-2005 support and provides a basic set of synthesis algorithms for various application domains. libghdl, some dependencies are missing in the GHDL installation directory, if GHDL is installed outside of MinGW64 system. 6/10. While the other simulators are available free of charge, GHDL is the only open-source alternative for Window, Linux, and Mac. > lipo -info surmagic. By Steven Karas. “brew” group given write access: sudo chmod -R g+w $(brew --prefix)/*. Jun 11, 2020 · I'm trying to build GHDL v. GHDL is an open source and freely available implementation of a VHDL analyzer and simulator written by Tristan Gingold in Ada. arm64 (Apple Silicon) Install VHDPlus IDE for MacOS. In addition, there is also partial support for the VHDL-2008 standard. Jul 16, 2020 · a new user is added. 6. Select the device family depending on your development board. Since then, we’ve been busy preparing our macOS virtual environment for the update and today we’re making the sw May 25, 2017 · I configure the GHDL HEAD (at commit b572c73) using the following command on Mac OS X El Capitan with GNAT GPL 2016 for using the LLVM backend and libbacktrace (specified through an absolute path): $ . 31 to be built from the source package. It's likely the problem in GHDL is similar. /ghdl -a hello. Mar 7, 2022 · First, check your Mac's architecture via the command below: > arch. References: ghdl-yosys-plugin; ghdl/ghdl-cosim; ghdl/ghdl-language-server; ghdl/setup-ghdl-ci; ghdl/docker; ghdl/extended-tests Feb 18, 2021 · GHDL / GTKWave. Place the makefile in the top level directory. hc og xq ch df uc ti dv be om