added linux makefiles for audio plugin host

extras/audio plugin host/build/linux/JuceAudioPluginHost.make

@@ -0,0 +1,152 @@
+# C++ Windowed Executable Makefile autogenerated by premake
+# Don't edit this file! Instead edit `premake.lua` then rerun `make`
+
+ifndef CONFIG
+  CONFIG=Debug
+endif
+
+ifeq ($(CONFIG),Debug)
+  BINDIR := build
+  LIBDIR := build
+  OBJDIR := build/intermediate/Debug
+  OUTDIR := build
+  CPPFLAGS := -MMD -D "LINUX=1" -D "DEBUG=1" -D "_DEBUG=1" -I "/usr/include" -I "/usr/include/vstsdk2.4"
+  CFLAGS += $(CPPFLAGS) $(TARGET_ARCH) -g -D_DEBUG -ggdb
+  CXXFLAGS := $(CFLAGS)
+  LDFLAGS += -L$(BINDIR) -L$(LIBDIR) -mwindows -L"/usr/X11R6/lib/" -L"../../../../bin" -lfreetype -lpthread -lrt -lX11 -lXss -lGL -lGLU -lXinerama -lasound -ljuce_debug
+  LDDEPS :=
+  RESFLAGS := -D "LINUX=1" -D "DEBUG=1" -D "_DEBUG=1" -I "/usr/include" -I "/usr/include/vstsdk2.4"
+  TARGET := JuceAudioPluginHost
+  BLDCMD = $(CXX) -o $(OUTDIR)/$(TARGET) $(OBJECTS) $(LDFLAGS) $(RESOURCES) $(TARGET_ARCH)
+endif
+
+ifeq ($(CONFIG),Release)
+  BINDIR := build
+  LIBDIR := build
+  OBJDIR := build/intermediate/Release
+  OUTDIR := build
+  CPPFLAGS := -MMD -D "LINUX=1" -D "NDEBUG=1" -I "/usr/include" -I "/usr/include/vstsdk2.4"
+  CFLAGS += $(CPPFLAGS) $(TARGET_ARCH) -O2
+  CXXFLAGS := $(CFLAGS)
+  LDFLAGS += -L$(BINDIR) -L$(LIBDIR) -mwindows -s -L"/usr/X11R6/lib/" -L"../../../../bin" -lfreetype -lpthread -lrt -lX11 -lXss -lGL -lGLU -lXinerama -lasound -ljuce
+  LDDEPS :=
+  RESFLAGS := -D "LINUX=1" -D "NDEBUG=1" -I "/usr/include" -I "/usr/include/vstsdk2.4"
+  TARGET := JuceAudioPluginHost
+  BLDCMD = $(CXX) -o $(OUTDIR)/$(TARGET) $(OBJECTS) $(LDFLAGS) $(RESOURCES) $(TARGET_ARCH)
+endif
+
+OBJECTS := \
+	$(OBJDIR)/HostStartup.o \
+	$(OBJDIR)/FilterGraph.o \
+	$(OBJDIR)/GraphEditorPanel.o \
+	$(OBJDIR)/InternalFilters.o \
+	$(OBJDIR)/MainHostWindow.o \
+	$(OBJDIR)/juce_AudioPluginFormat.o \
+	$(OBJDIR)/juce_AudioPluginInstance.o \
+	$(OBJDIR)/juce_KnownPluginList.o \
+	$(OBJDIR)/juce_PluginDescription.o \
+	$(OBJDIR)/juce_PluginDirectoryScanner.o \
+	$(OBJDIR)/juce_PluginListComponent.o \
+	$(OBJDIR)/juce_VSTPluginInstance.o \
+
+MKDIR_TYPE := msdos
+CMD := $(subst \,\\,$(ComSpec)$(COMSPEC))
+ifeq (,$(CMD))
+  MKDIR_TYPE := posix
+endif
+ifeq (/bin/sh.exe,$(SHELL))
+  MKDIR_TYPE := posix
+endif
+ifeq ($(MKDIR_TYPE),posix)
+  CMD_MKBINDIR := mkdir -p $(BINDIR)
+  CMD_MKLIBDIR := mkdir -p $(LIBDIR)
+  CMD_MKOUTDIR := mkdir -p $(OUTDIR)
+  CMD_MKOBJDIR := mkdir -p $(OBJDIR)
+else
+  CMD_MKBINDIR := $(CMD) /c if not exist $(subst /,\\,$(BINDIR)) mkdir $(subst /,\\,$(BINDIR))
+  CMD_MKLIBDIR := $(CMD) /c if not exist $(subst /,\\,$(LIBDIR)) mkdir $(subst /,\\,$(LIBDIR))
+  CMD_MKOUTDIR := $(CMD) /c if not exist $(subst /,\\,$(OUTDIR)) mkdir $(subst /,\\,$(OUTDIR))
+  CMD_MKOBJDIR := $(CMD) /c if not exist $(subst /,\\,$(OBJDIR)) mkdir $(subst /,\\,$(OBJDIR))
+endif
+
+.PHONY: clean
+
+$(OUTDIR)/$(TARGET): $(OBJECTS) $(LDDEPS) $(RESOURCES)
+	@echo Linking JuceAudioPluginHost
+	-@$(CMD_MKBINDIR)
+	-@$(CMD_MKLIBDIR)
+	-@$(CMD_MKOUTDIR)
+	@$(BLDCMD)
+
+clean:
+	@echo Cleaning JuceAudioPluginHost
+ifeq ($(MKDIR_TYPE),posix)
+	-@rm -rf $(OUTDIR)/$(TARGET) $(OBJDIR)
+else
+	-@if exist $(subst /,\,$(OUTDIR)/$(TARGET)) del /q $(subst /,\,$(OUTDIR)/$(TARGET))
+	-@if exist $(subst /,\,$(OBJDIR)) del /q $(subst /,\,$(OBJDIR))
+	-@if exist $(subst /,\,$(OBJDIR)) rmdir /s /q $(subst /,\,$(OBJDIR))
+endif
+
+$(OBJDIR)/HostStartup.o: ../../src/HostStartup.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/FilterGraph.o: ../../src/host/FilterGraph.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/GraphEditorPanel.o: ../../src/host/GraphEditorPanel.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/InternalFilters.o: ../../src/host/InternalFilters.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/MainHostWindow.o: ../../src/host/MainHostWindow.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_AudioPluginFormat.o: ../../src/plugins/juce_AudioPluginFormat.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_AudioPluginInstance.o: ../../src/plugins/juce_AudioPluginInstance.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_KnownPluginList.o: ../../src/plugins/juce_KnownPluginList.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_PluginDescription.o: ../../src/plugins/juce_PluginDescription.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_PluginDirectoryScanner.o: ../../src/plugins/juce_PluginDirectoryScanner.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_PluginListComponent.o: ../../src/plugins/juce_PluginListComponent.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+$(OBJDIR)/juce_VSTPluginInstance.o: ../../src/plugins/vst/juce_VSTPluginInstance.cpp
+	-@$(CMD_MKOBJDIR)
+	@echo $(notdir $<)
+	@$(CXX) $(CXXFLAGS) -o $@ -c $<
+
+-include $(OBJECTS:%.o=%.d)
+

extras/audio plugin host/build/linux/Makefile

@@ -0,0 +1,25 @@
+# Makefile autogenerated by premake
+# Don't edit this file! Instead edit `premake.lua` then rerun `make`
+# Options:
+#   CONFIG=[Debug|Release]
+
+ifndef CONFIG
+  CONFIG=Debug
+endif
+
+export CONFIG
+
+.PHONY: all clean JuceAudioPluginHost
+
+all: JuceAudioPluginHost
+
+Makefile: premake.lua
+	@echo ==== Regenerating Makefiles ====
+	@premake --file $^ --cc gcc --target gnu
+
+JuceAudioPluginHost:
+	@echo ==== Building JuceAudioPluginHost ====
+	@$(MAKE) --no-print-directory -C . -f JuceAudioPluginHost.make
+
+clean:
+	@$(MAKE) --no-print-directory -C . -f JuceAudioPluginHost.make clean

extras/audio plugin host/build/linux/premake.lua

@@ -0,0 +1,47 @@
+
+project.name = "JuceAudioPluginHost"
+project.bindir = "build"
+project.libdir = "build"
+
+project.configs = { "Debug", "Release" }
+
+package = newpackage()
+package.name = "JuceAudioPluginHost"
+package.target = "JuceAudioPluginHost"
+package.kind = "winexe"
+package.language = "c++"
+
+package.objdir = "build/intermediate"
+package.config["Debug"].objdir   = "build/intermediate/Debug"
+package.config["Release"].objdir = "build/intermediate/Release"
+
+package.config["Debug"].defines     = { "LINUX=1", "DEBUG=1", "_DEBUG=1" };
+package.config["Debug"].buildoptions = { "-D_DEBUG -ggdb" }
+
+package.config["Release"].defines   = { "LINUX=1", "NDEBUG=1" };
+
+package.includepaths = { 
+    "/usr/include",
+    "/usr/include/vstsdk2.4"
+}
+
+package.libpaths = { 
+    "/usr/X11R6/lib/",
+    "../../../../bin"
+}
+
+package.config["Debug"].links = { 
+    "freetype", "pthread", "rt", "X11", "Xss", "GL", "GLU", "Xinerama", "asound", "juce_debug"
+}
+
+package.config["Release"].links = { 
+    "freetype", "pthread", "rt", "X11", "Xss", "GL", "GLU", "Xinerama", "asound", "juce"
+}
+
+package.linkflags = { "static-runtime" }
+
+package.files = { matchrecursive (
+    "../../src/*.h",
+    "../../src/*.cpp"
+    )
+}

extras/audio plugin host/build/linux/runpremake

@@ -0,0 +1,2 @@
+#!/bin/bash
+premake --file premake.lua --cc gcc --target gnu

extras/audio plugin host/src/host/GraphEditorPanel.cpp

@@ -449,8 +449,8 @@ public:
 
         const Rectangle newBounds ((int) jmin (x1, x2) - 4,
                                    (int) jmin (y1, y2) - 4,
-                                   (int) abs (x1 - x2) + 8,
-                                   (int) abs (y1 - y2) + 8);
+                                   (int) fabsf (x1 - x2) + 8,
+                                   (int) fabsf (y1 - y2) + 8);
 
         if (newBounds != getBounds())
             setBounds (newBounds);