Fail build if wrong macOS target used, fix macOS AU (missing fftw)

.github/workflows/build.yml

@@ -4,7 +4,7 @@ on:
   push:
 
 env:
-  CACHE_VERSION: 23
+  CACHE_VERSION: 24
   DEBIAN_FRONTEND: noninteractive
   HOMEBREW_NO_AUTO_UPDATE: 1
   LIBGL_ALWAYS_SOFTWARE: 'true'
@@ -451,7 +451,7 @@ jobs:
           git clone --depth=1 -b master https://github.com/juce-framework/JUCE.git jucewrapper/JUCE
           sed -i -e 's/kAudioUnitProperty_SupportsMPE/kAudioUnitProperty_ignore_SupportsMPE/' jucewrapper/JUCE/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.h
           mkdir -p jucewrapper/build
-          pushd jucewrapper/build; cmake -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.8 -DCMAKE_BUILD_TYPE=Release .. && make -j $(sysctl -n hw.logicalcpu); popd
+          pushd jucewrapper/build; cmake -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.8 -DCMAKE_BUILD_TYPE=Release .. && make VERBOSE=1 -j $(sysctl -n hw.logicalcpu); popd
           mv jucewrapper/build/*_artefacts/Release/AU/*.component bin/
       - name: Build macOS intel (packaging)
         run: |
@@ -539,7 +539,7 @@ jobs:
           pushd deps/PawPaw; source local.env macos-universal; popd
           git clone --depth=1 -b master https://github.com/juce-framework/JUCE.git jucewrapper/JUCE
           mkdir -p jucewrapper/build
-          pushd jucewrapper/build; cmake -DCMAKE_OSX_ARCHITECTURES='arm64;x86_64' -DCMAKE_OSX_DEPLOYMENT_TARGET=10.12 -DCMAKE_BUILD_TYPE=Release .. && make -j $(sysctl -n hw.logicalcpu); popd
+          pushd jucewrapper/build; cmake -DCMAKE_OSX_ARCHITECTURES='arm64;x86_64' -DCMAKE_OSX_DEPLOYMENT_TARGET=10.12 -DCMAKE_BUILD_TYPE=Release .. && make VERBOSE=1 -j $(sysctl -n hw.logicalcpu); popd
           mv jucewrapper/build/*_artefacts/Release/AU/*.component bin/
       - name: Build macOS universal (packaging)
         run: |

deps/Makefile

@@ -99,12 +99,18 @@ CMAKE += -DCMAKE_INSTALL_PREFIX='$(DEP_PATH)'
 CMAKE += -DBUILD_SHARED_LIBS=OFF
 
 # make sure macOS target matches ours
+ifeq ($(MACOS),true)
 ifneq (,$(findstring -arch$(SPACE),$(CXXFLAGS)))
 CMAKE += -DCMAKE_OSX_ARCHITECTURES='$(subst $(SPACE),;,$(subst -arch=,,$(filter -arch=%,$(subst -arch$(SPACE),-arch=,$(CXXFLAGS)))))'
+else ifeq ($(CIBUILD),true)
+$(error CI build requires -march flag on macOS)
 endif
 ifneq (,$(findstring -mmacosx-version-min=,$(CXXFLAGS)))
 export MACOSX_DEPLOYMENT_TARGET = $(subst -mmacosx-version-min=,,$(filter -mmacosx-version-min=%,$(CXXFLAGS)))
 CMAKE += -DCMAKE_OSX_DEPLOYMENT_TARGET=$(MACOSX_DEPLOYMENT_TARGET)
+else ifeq ($(CIBUILD),true)
+$(error CI build requires -mmacosx-version-min flag on macOS)
+endif
 endif
 
 # make sure debug/release matches
@@ -151,6 +157,7 @@ DEP_MAKE += CONFIGURE="$(CONFIGURE)"
 DEP_MAKE += DEP_FLAGS="$(BASE_FLAGS)"
 DEP_MAKE += DEP_MAC_SDK_FLAGS=
 DEP_MAKE += MACHINE=$(MACHINE)$(MACHINE_SUFFIX)
+DEP_MAKE += VERBOSE=1
 
 ifeq ($(MACOS),true)
 DEP_MAKE += SHA256SUM="shasum5.28 -a 256"

jucewrapper/CMakeLists.txt

@@ -86,6 +86,7 @@ set_property(TARGET libzstd PROPERTY IMPORTED_LOCATION "${PROJECT_SOURCE_DIR}/..
 # dependencies
 
 find_package(PkgConfig REQUIRED)
+pkg_check_modules(FFTW3F REQUIRED fftw3f)
 pkg_check_modules(LIBLO REQUIRED liblo)
 pkg_check_modules(SNDFILE REQUIRED sndfile)
 
@@ -181,6 +182,7 @@ target_link_libraries(CardinalFX
         ${GL_LIBRARIES}
         ${DBUS_LIBRARIES}
         -L${LIBLO_LIBRARY_DIRS}
+        ${FFTW3F_LIBRARIES}
         ${LIBLO_LIBRARIES}
         ${SNDFILE_LIBRARIES}
         ${X11_LIBRARIES}
@@ -269,6 +271,7 @@ target_link_libraries(CardinalSynth
         ${GL_LIBRARIES}
         ${DBUS_LIBRARIES}
         -L${LIBLO_LIBRARY_DIRS}
+        ${FFTW3F_LIBRARIES}
         ${LIBLO_LIBRARIES}
         ${SNDFILE_LIBRARIES}
         ${X11_LIBRARIES}

jucewrapper/CardinalWrapper.cpp

@@ -17,6 +17,11 @@
 
 #include <juce_audio_processors/juce_audio_processors.h>
 
+#include <AvailabilityMacros.h>
+#if MAC_OS_X_VERSION_MAX_ALLOWED > 101200
+ #error unwanted macOS version, too new
+#endif
+
 #define createPlugin createStaticPlugin
 #include "src/DistrhoPluginInternal.hpp"
 #include "src/DistrhoUIInternal.hpp"