brew remove unxip on OSX-ARM exclusively

fix for the osx dependency issue

Author: Vipul-Cariappa

.github/workflows/ci.yml

@@ -282,7 +282,10 @@ jobs:
       run: |
         brew update
         brew remove [email protected]
-        brew remove unxip
+        export ARCHITECHURE=$(uname -m)
+        if [[ "$ARCHITECHURE" != "x86_64" ]]; then
+          brew remove unxip
+        fi
         # workaround for https://github.com/actions/setup-python/issues/577
         for pkg in $(brew list | grep '^python@'); do
           brew unlink "$pkg"

test/Makefile

@@ -18,7 +18,7 @@ all : $(dicts)
 
 #cppflags=$(shell llvm-config --cxxflags) -O3 -fPIC -I$(shell python -c 'import sysconfig as sc; print(sc.get_config_var("INCLUDEPY"))') -Wno-register
 # FIXME: stltypes.cxx does not compile with clang!
-cppflags= -std=c++17 -O0 -g -fPIC -I$(shell python -c 'import sysconfig as sc; print(sc.get_config_var("INCLUDEPY"))') -Wno-register
+cppflags= -std=c++17 -O3 -fPIC -I$(shell python -c 'import sysconfig as sc; print(sc.get_config_var("INCLUDEPY"))') -Wno-register
 
 PLATFORM := $(shell uname -s)
 ifeq ($(PLATFORM),Darwin)