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-rw-r--r--README29
1 files changed, 11 insertions, 18 deletions
diff --git a/README b/README
index 5a48a207..d021c886 100644
--- a/README
+++ b/README
@@ -56,20 +56,15 @@ and TCL for the scripting functionality. The extensive test suite requires
Icarus Verilog. For example on Ubuntu Linux 12.04 LTS the following commands
will install all prerequisites for building yosys:
- $ sudo apt-get install git
- $ sudo apt-get install g++
- $ sudo apt-get install clang
- $ sudo apt-get install make
- $ sudo apt-get install bison
- $ sudo apt-get install flex
- $ sudo apt-get install libreadline-dev
- $ sudo apt-get install tcl8.5-dev
- $ sudo apt-get install minisat
- $ sudo apt-get install zlib1g-dev
- $ sudo apt-get install libqt4-dev
- $ sudo apt-get install mercurial
- $ sudo apt-get install iverilog
- $ sudo apt-get install graphviz
+ $ yosys_deps="git g++ clang make bison flex libreadline-dev
+ tcl8.5-dev zlib1g-dev libqt4-dev mercurial
+ iverilog graphviz"
+ $ sudo apt-get install $yosys_deps
+
+There are also pre-compiled packages for Yosys on Ubuntu. Visit the Yosys
+download page to learn more about this:
+
+ http://www.clifford.at/yosys/download.html
To configure the build system to use a specific set of compiler and
build configuration, use one of
@@ -82,7 +77,8 @@ For other compilers and build configurations it might be
necessary to make some changes to the config section of the
Makefile.
- $ vi Makefile
+ $ vi Makefile ..or..
+ $ vi Makefile.conf
To build Yosys simply type 'make' in this directory.
@@ -90,9 +86,6 @@ To build Yosys simply type 'make' in this directory.
$ make test
$ sudo make install
-If you encounter any problems during build, make sure to check the section
-"Workarounds for known build problems" at the end of this README file.
-
Note that this also downloads, builds and installs ABC (using yosys-abc
as executeable name).