diff --git a/data/macos/build-deps-new.sh b/data/macos/build-deps-new.sh
index 66bc6332c..4eb2cbf26 100755
--- a/data/macos/build-deps-new.sh
+++ b/data/macos/build-deps-new.sh
@@ -489,7 +489,7 @@ fi
 
 if [ ! -f sip-${SIP_VERSION}/build-done ]; then
   cd sip-${SIP_VERSION}
-  python3 configure.py
+  python3 configure.py --sip-module PyQt5.sip
   make ${MAKE_ARGS}
   make install
   touch build-done
@@ -506,7 +506,7 @@ fi
 
 if [ ! -f PyQt5_gpl-${PYQT5_VERSION}/build-done ]; then
   cd PyQt5_gpl-${PYQT5_VERSION}
-  python3 configure.py --confirm-license -c
+  python3 configure.py --concatenate --confirm-license -c
   make ${MAKE_ARGS}
   make install
   touch build-done
diff --git a/data/macos/env.sh b/data/macos/env.sh
index 07b7f3c48..ce4cfc9af 100644
--- a/data/macos/env.sh
+++ b/data/macos/env.sh
@@ -10,7 +10,7 @@ export CXX=clang++
 
 export MACOS="true"
 
-if [ $(clang -v  2>&1 | sed -n 's/.*version \([0-9]\).*/\1/p') -lt 9 ]; then
+if [ $(clang -v  2>&1 | grep version | cut -d' ' -f4 | cut -d'.' -f1) -lt 9 ]; then
   export MACOS_OLD="true"
 fi
 
diff --git a/source/Makefile.mk b/source/Makefile.mk
index 32d7e29ee..a1b9c1c20 100644
--- a/source/Makefile.mk
+++ b/source/Makefile.mk
@@ -107,7 +107,8 @@ BASE_OPTS  = -O3 -ffast-math -mtune=generic -msse -msse2 -mfpmath=sse -fdata-sec
 
 ifeq ($(MACOS),true)
 # MacOS linker flags
-LINK_OPTS  = -fdata-sections -ffunction-sections -Wl,-dead_strip -Wl,-dead_strip_dylibs
+BASE_FLAGS += -Wno-deprecated-declarations
+LINK_OPTS   = -fdata-sections -ffunction-sections -Wl,-dead_strip -Wl,-dead_strip_dylibs
 else
 # Common linker flags
 LINK_OPTS  = -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,-O1 -Wl,--as-needed