Rework libghdl build/install procedure (#840)

* feat(libghdl): add libghdl_pkg.py, add option to generate libghdl-py.tgz with dist/travis/build.sh

* libghdl*.so is now part of GHDL

* move python sources to python/libghdl and python/pnodes
* rename src/vhdl/python to src/vhdl/libghdl
* add generation of tarball for libghdl-py to the makefile
* deprecate --enable-python and --disable-python
* add configuration option --disable-libghdl

* feat(python/libghdl): add support for LIBGHDL_PREFIX (#844)

* fix(travis): disable libghdl on mac

* feat(python/libghdl): add support for GHDL_BIN_PATH and VUNIT_GHDL_PATH

1 files changed, 26 insertions, 0 deletions

diff --git a/python/libghdl/setup.py b/python/libghdl/setup.py
new file mode 100644
index 000000000..c7c3de80b
--- /dev/null
+++ b/python/libghdl/setup.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+from distutils.core import setup
+from config import __version__
+
+setup(
+    name='libghdl',
+    version=__version__,
+    description='Interface to ghdl, a VHDL analyzer',
+    long_description="""GHDL is a vhdl simulator and libghdl provides a low-level
+interface to the parser. This library gives access to the AST so that you can
+write tools like linters.
+""",
+    author='Tristan Gingold',
+    author_email='tgingold@free.fr',
+    url='http://github.com/ghdl/ghdl',
+    license='GPL-2.0-or-later',
+    package_dir={
+        'libghdl': './'
+    },
+    packages=[
+        'libghdl',
+        'libghdl.thin',
+        'libghdl.thin.vhdl'
+    ]
+)