Get basic plugin system working on mac

Builds/MacOSX/Makefile.plugins

+# Automatically generated makefile, created by the Introjucer
+# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!
+
+# (this disables dependency generation if multiple architectures are set)
+DEPFLAGS := $(if $(word 2, $(TARGET_ARCH)), , -MMD)
+
+PLUGIN_DIR := ../../Source/Plugins
+
+ifndef CONFIG
+  CONFIG=Debug
+endif
+
+ifeq ($(CONFIG),Debug)
+  BINDIR := $(CURDIR)/build
+  LIBDIR := $(CURDIR)/build
+  OBJDIR := $(CURDIR)/build/intermediate/plugins/Debug
+  OUTDIR := $(CURDIR)/build/Debug/plugins
+
+  ifeq ($(TARGET_ARCH),)
+    TARGET_ARCH := -march=native
+  endif
+
+  CPPFLAGS := $(DEPFLAGS) -D "DEBUG=1" -D "_DEBUG=1" -D "OEPLUGIN" -D "JUCER_XCODE_MAC_F6D2F4CF=1" -D "JUCE_APP_VERSION=0.3.5" -D "JUCE_APP_VERSION_HEX=0x305" -I $(CURDIR)../../JuceLibraryCode -I $(CURDIR)../../JuceLibraryCode/modules
+  CFLAGS += $(CPPFLAGS) $(TARGET_ARCH) -g -ggdb -O3 -g -std=c++0x -fPIC
+  CXXFLAGS += $(CFLAGS)
+  LDFLAGS += $(TARGET_ARCH) -L$(BINDIR) -L$(LIBDIR) -ldl -lpthread -ldl -fPIC -rdynamic -dynamiclib -undefined dynamic_lookup
+  LDDEPS :=
+  RESFLAGS := -D "DEBUG=1" -D "_DEBUG=1" -D "OEPLUGIN" -D "JUCER_XCODE_MAC_F6D2F4CF=1" -D "JUCE_APP_VERSION=0.3.5" -D "JUCE_APP_VERSION_HEX=0x305" -I $(CURDIR)../../JuceLibraryCode -I $(CURDIR)../../JuceLibraryCode/modules 
+  CLEANCMD = rm -rf $(OUTDIR)/* $(OBJDIR)
+endif
+
+ifeq ($(CONFIG),Release)
+  BINDIR := $(CURDIR)/build
+  LIBDIR := $(CURDIR)/build
+  OBJDIR := $(CURDIR)/build/intermediate/plugins/Release
+  OUTDIR := $(CURDIR)/build/Release/plugins
+
+  ifeq ($(TARGET_ARCH),)
+    TARGET_ARCH := -march=native
+  endif
+
+  CPPFLAGS := $(DEPFLAGS) -D "LINUX=1" -D "NDEBUG=1" -D "OEPLUGIN" -D "JUCER_LINUX_MAKE_7346DA2A=1" -D "JUCE_APP_VERSION=0.3.5" -D "JUCE_APP_VERSION_HEX=0x305" -I /usr/include -I /usr/include/freetype2 -I $(CURDIR)../../JuceLibraryCode -I $(CURDIR)../../JuceLibraryCode/modules 
+  CFLAGS += $(CPPFLAGS) $(TARGET_ARCH) -O3 -g -pg -std=c++0x -fPIC -rdynamic
+  CXXFLAGS += $(CFLAGS)
+  LDFLAGS += $(TARGET_ARCH) -L$(BINDIR) -L$(LIBDIR) -fvisibility=hidden -L/usr/X11R6/lib/ -lGL -lX11 -lXext -lXinerama -lasound -ldl -lfreetype -lpthread -lrt -pg -ldl -lXext -lGLU -fPIC -rdynamic
+  LDDEPS1 :=
+  RESFLAGS :=  -D "LINUX=1" -D "NDEBUG=1" -D "OEPLUGIN" -D "JUCER_LINUX_MAKE_7346DA2A=1" -D "JUCE_APP_VERSION=0.3.5" -D "JUCE_APP_VERSION_HEX=0x305" -I /usr/include -I /usr/include/freetype2 -I $(CURDIR)../../JuceLibraryCode -I $(CURDIR)../../JuceLibraryCode/modules 
+  CLEANCMD = rm -rf $(OUTDIR)/* $(OBJDIR)
+endif
+
+export
+
+SUBDIRS := $(wildcard $(PLUGIN_DIR)/*)
+
+.PHONY: clean all notify $(SUBDIRS)
+
+all: notify $(SUBDIRS)
+
+notify:
+	@echo "Building Open-Ephys Plugins"
+
+$(SUBDIRS):
+	@if [ -f $@/Makefile ]; then $(MAKE) -C $@ ; fi
+
+%::
+	@if [ -f $(PLUGIN_DIR)/$@/Makefile ]; then $(MAKE) -C $(PLUGIN_DIR)/$@ clean ; $(MAKE) -C $(PLUGIN_DIR)/$@ ; fi
+
+	
+clean:
+	@echo Cleaning open-ephys plugins
+	@$(CLEANCMD)

Builds/VisualStudio2013/open-ephys.sln

-Microsoft Visual Studio Solution File, Format Version 12.00
+Microsoft Visual Studio Solution File, Format Version 11.00
 # Visual Studio 2013
-VisualStudioVersion = 12.0.31101.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "open-ephys", "open-ephys.vcxproj", "{9C924D66-7DEC-1AEF-B375-DB8666BFB909}"
+Project("{5A05F353-1D63-394C-DFB0-981BB2309002}") = "open-ephys", "open-ephys.vcxproj", "{9C924D66-7DEC-1AEF-B375-DB8666BFB909}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Debug64|Win32 = Debug64|Win32
-		Debug64|x64 = Debug64|x64
 		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-		Release64|Win32 = Release64|Win32
+		Debug64|x64 = Debug64|x64
 		Release64|x64 = Release64|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug|Win32.ActiveCfg = Debug|Win32
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug|Win32.Build.0 = Debug|Win32
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug|x64.ActiveCfg = Debug|Win32
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug64|Win32.ActiveCfg = Debug64|x64
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug64|x64.ActiveCfg = Debug64|x64
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug64|x64.Build.0 = Debug64|x64
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release|Win32.ActiveCfg = Release|Win32
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release|Win32.Build.0 = Release|Win32
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release|x64.ActiveCfg = Release|Win32
-		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release64|Win32.ActiveCfg = Release64|x64
+		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug64|x64.ActiveCfg = Debug64|x64
+		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Debug64|x64.Build.0 = Debug64|x64
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release64|x64.ActiveCfg = Release64|x64
 		{9C924D66-7DEC-1AEF-B375-DB8666BFB909}.Release64|x64.Build.0 = Release64|x64
 	EndGlobalSection

JuceLibraryCode/modules/juce_core/system/juce_StandardHeader.h

@@ -112,6 +112,10 @@
 #undef max
 #undef min
 
+//Open Ephys addition: For some reason this define doesn't work as an Xcode option
+#if JUCE_MAC
+ #define JUCE_API __attribute__((visibility("default")))
+#endif
 //==============================================================================
 // DLL building settings on Windows
 #if JUCE_MSVC

Source/Plugins/LfpDisplayNode/Makefile

@@ -4,7 +4,7 @@ OBJDIR := $(OBJDIR)/$(LIBNAME)
 TARGET := $(LIBNAME).so
 
 
-SRC_DIR := ${shell find -type d -print}
+SRC_DIR := ${shell find ./ -type d -print}
 VPATH := $(SOURCE_DIRS)
 
 SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.cpp))

Source/Processors/PluginManager/OpenEphysPlugin.h

@@ -35,7 +35,7 @@
 #define PLUGIN_API __declspec(dllexport)
 #endif
 #else
-#define PLUGIN_API
+#define PLUGIN_API __attribute__((visibility("default")))
 #endif
 
 struct ProcessorInfo;

open-ephys.jucer

@@ -17,10 +17,12 @@
       <CONFIGURATIONS>
         <CONFIGURATION name="Debug" isDebug="1" optimisation="3" targetName="open-ephys"
                        osxSDK="default" osxCompatibility="default" osxArchitecture="default"
-                       headerPath="/opt/local/include&#10;/usr/local/include" libraryPath="/opt/local/lib&#10;/usr/local/lib"/>
+                       headerPath="/opt/local/include&#10;/usr/local/include" libraryPath="/opt/local/lib&#10;/usr/local/lib"
+                       defines="JUCE_API=__attribute__((visibility(&quot;default&quot;)))"/>
         <CONFIGURATION name="Release" isDebug="0" optimisation="3" targetName="open-ephys"
                        osxSDK="default" osxCompatibility="default" osxArchitecture="default"
-                       headerPath="/opt/local/include&#10;/usr/local/include" libraryPath="/opt/local/lib&#10;/usr/local/lib"/>
+                       headerPath="/opt/local/include&#10;/usr/local/include" libraryPath="/opt/local/lib&#10;/usr/local/lib"
+                       defines="JUCE_API=__attribute__((visibility(&quot;default&quot;)))"/>
       </CONFIGURATIONS>
       <MODULEPATHS>
         <MODULEPATH id="juce_video" path="JuceLibraryCode/modules"/>