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Commit 06ae0a3a authored by Tristan Gingold's avatar Tristan Gingold
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Merge branch 'vhdl-generic-package' into 'develop' 

Add partial support for VHDL generic packages

See merge request !21
parents e5d676bc f5cdeb1a
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hdlmake/sourcefiles/vhdl_parser.py
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......@@ -73,6 +73,30 @@ class VHDLParser(DepParser):
return "<hdlmake use_pattern %s.%s>" % (lib_name, pkg_name)
buf = re.sub(use_pattern, do_use, buf)
package_new_pattern = re.compile(
r"^\s*package\s+(\w+)\s+is\s+(new)?\s+(\w+)\.(\w+)",
re.DOTALL | re.MULTILINE | re.IGNORECASE)
def do_package_new(text):
"""Function to be applied by re.sub to every match of the
package_new_pattern in the VHDL code -- group() returns positive matches
as indexed plain strings. It adds the found PACKAGE_NEW relations to the
file"""
new_pkg_name = text.group(1).lower()
lib_name = text.group(3).lower()
pkg_name = text.group(4).lower()
if pkg_name == "all":
# Forget 'package x is new work.all'
return "";
if lib_name == "work":
# Work is an alias for the current library
lib_name = dep_file.library
logging.debug("package %s is new %s.%s", new_pkg_name, lib_name, pkg_name)
graph.add_require(
dep_file, DepRelation(pkg_name, lib_name, DepRelation.PACKAGE))
return "<hdlmake package_new_pattern %s.%s>" % (lib_name, pkg_name)
buf = re.sub(package_new_pattern, do_package_new, buf)
use_context_pattern = re.compile(
r"^\s*context\s+(\w+)\s*\.\s*(\w+)\s*;",
re.DOTALL | re.MULTILINE | re.IGNORECASE)
......
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