From e484d657aad6c123c525bda472809cbb64c47dec Mon Sep 17 00:00:00 2001
From: rtobar <rtobar@icrar.org>
Date: Wed, 8 Nov 2023 14:16:23 +0800
Subject: [PATCH 1/3] Use raw string for RE pattern

Otherwise the `\d` escape sequence doesn't make sense. This actually emits a warning in python 3.11.
---
 casacore/measures/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/casacore/measures/__init__.py b/casacore/measures/__init__.py
index 7bb4b3e..762700e 100755
--- a/casacore/measures/__init__.py
+++ b/casacore/measures/__init__.py
@@ -624,7 +624,7 @@ def getvalue(self, v):
         if not is_measure(v):
             raise TypeError('Incorrect input type for getvalue()')
         import re
-        rx = re.compile("m\d+")
+        rx = re.compile(r"m\d+")
         out = []
         keys = list(v.keys())
         keys.sort()

From a5e70a49b624d110fa9dafd4a968e9e358ae63e4 Mon Sep 17 00:00:00 2001
From: Ludwig Schwardt <ludwig@ska.ac.za>
Date: Mon, 4 Dec 2023 14:34:11 +0200
Subject: [PATCH 2/3] Explicitly add Homebrew libs to support Apple M1

In the grand old days, Homebrew installed to `/usr/local` and all was well.
Now, however, while Intel Homebrew still does this, Apple Silicon / M1 / M2
Homebrew has gone and picked a new prefix: `/opt/homebrew`. A good explanation
of the rationale is at https://earthly.dev/blog/homebrew-on-m1/. Basically,
Homebrew had to admit that Fink and MacPorts were right. :-P

The solution is to call `brew --prefix` and add those libraries explicitly
to the search list. Keep going if brew is not installed.

This addresses #252.
---
 setup.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 7bb3650..7bded63 100755
--- a/setup.py
+++ b/setup.py
@@ -3,6 +3,7 @@
 Setup script for the CASACORE python wrapper.
 """
 import os
+import subprocess
 import sys
 import warnings
 from setuptools import setup, Extension, find_packages
@@ -52,7 +53,17 @@ def find_library_file(libname):
 
     if 'LD_LIBRARY_PATH' in os.environ:
         lib_dirs += os.environ['LD_LIBRARY_PATH'].split(':')
-
+    # Look for Homebrewed libraries
+    try:
+        homebrew_prefix = subprocess.run(
+            ['brew', '--prefix'],
+            capture_output=True,
+            check=True,
+            text=True
+        ).stdout.strip()
+        lib_dirs.append(join(homebrew_prefix, 'lib'))
+    except subprocess.CalledProcessError:
+        pass
     # Append default search path (not a complete list)
     lib_dirs += [join(sys.prefix, 'lib'),
                  '/usr/local/lib',

From 53e35d0f81eec91ed9b0bdf85172b5d66278ed6a Mon Sep 17 00:00:00 2001
From: Tammo Jan Dijkema <dijkema@astron.nl>
Date: Tue, 19 Dec 2023 12:13:10 +0100
Subject: [PATCH 3/3] Fix brew not found error

---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 7bded63..fac96fa 100755
--- a/setup.py
+++ b/setup.py
@@ -62,7 +62,7 @@ def find_library_file(libname):
             text=True
         ).stdout.strip()
         lib_dirs.append(join(homebrew_prefix, 'lib'))
-    except subprocess.CalledProcessError:
+    except (subprocess.CalledProcessError, FileNotFoundError):
         pass
     # Append default search path (not a complete list)
     lib_dirs += [join(sys.prefix, 'lib'),