Initial commit

Makefile.unix

@@ -0,0 +1,4 @@
+PLATFORM_CFLAGS = -fPIC -DPIC -nostartfiles
+PLATFORM_EXT = .so
+RES_FILE =
+include generic.mk

Makefile.win

@@ -0,0 +1,12 @@
+PLATFORM_CFLAGS =
+PLATFORM_EXT = .dll
+RC_FILE = mbandcomp.rc
+RES_FILE = mbandcomp.res
+
+WINDRES = windres
+WINDRES_FLAGS = -O coff
+
+include generic.mk
+
+$(RES_FILE): $(RC_FILE)
+	$(WINDRES) $(WINDRES_FLAGS) $(RC_FILE) -o $(RES_FILE)

Makefile.win32

@@ -0,0 +1,12 @@
+PLATFORM_CFLAGS = -m32
+PLATFORM_EXT = .dll
+RC_FILE = mbandcomp.rc
+RES_FILE = mbandcomp.res
+
+WINDRES = windres
+WINDRES_FLAGS = -O coff -F pe-i386
+
+include generic.mk
+
+$(RES_FILE): $(RC_FILE)
+	$(WINDRES) $(WINDRES_FLAGS) $(RC_FILE) -o $(RES_FILE)

README.md

@@ -2,3 +2,61 @@ ladspa-mbandcomp
 ================
 
 A LADSPA plugin for multiband compression, which uses Linkwitz-Riley filters for the frequency splits.  This is an extension of my compressor plugin implementation in VLC.
+
+#Building ladspa-mbandcomp
+
+##MinGW in Windows
+
+If you wish to build a 64-bit plugin, execute the following in an msys shell:
+
+```
+make -f Makefile.win
+```
+If you wish to build a 32-bit plugin, execute the following:
+```
+make -f Makefile.win32
+```
+
+##MinGW in Linux
+
+If you wish to build a 64-bit plugin, execute the following in a terminal:
+```
+./win64make
+```
+If you wish to build a 32-bit plugin, execute the following:
+```
+./win32make
+```
+If gcc and windres go by different filenames than what are used in the
+win32make and win64make scripts, you can override the CC and WINDRES variables
+with the correct filenames.  For example, for the old version of MinGW, one
+would run
+```
+CC=i586-mingw32msvc-gcc WINDRES=i586-mingw32msvc-windres ./win32make
+```
+
+##Linux
+
+Execute the following in a terminal:
+```
+make -f Makefile.unix
+```
+
+#Installation
+
+##Windows
+
+Set the LADSPA_PATH environment variable with all possible paths you wish to
+designate for LADSPA plugins. For example, on Windows 64-bit systems, one may
+want to designate a 32-bit directory and a 64-bit directory for LADSPA plugins,
+so the value of LADSPA_PATH would be something like
+```
+C:\Program Files\LADSPA;C:\Program Files (x86)\LADSPA
+```
+After setting the environment variable, copy the compiled DLL to the
+appropriate location(s).
+
+##Linux
+
+Copy the compiled .so to a location that is recognized by LADSPA hosts such as
+/usr/lib/ladspa or /usr/local/lib/ladspa.

generic.mk

@@ -0,0 +1,45 @@
+CC = gcc
+ifeq ($(DEBUG),0)
+DBGFLAGS = -O3
+else ifeq ($(strip $(DEBUG)),)
+DBGFLAGS = -O3
+else
+DBGFLAGS = -g3 -O0
+endif
+CFLAGS = --std=gnu99 -shared $(PLATFORM_CFLAGS) $(DBGFLAGS) -W -Wall
+CD = cd
+LDFLAGS = -lm
+INSTALL = install
+INSTALLFLAGS = -m0755
+INSTALLROOT = /usr/local
+INSTALLDIR = $(DESTDIR)$(INSTALLROOT)/lib/ladspa
+MKDIR = mkdir
+MKDIRFLAGS = -p
+RM = rm
+RMFLAGS = -Rf
+RMDIR = rmdir
+TRUE = true
+
+TARGET = mbandcomp$(PLATFORM_EXT)
+CFILES = mbandcomp.c linkwitzriley.c
+
+.PHONY: all
+all: $(TARGET)
+
+$(TARGET): $(CFILES) $(RES_FILE)
+	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+.PHONY: clean
+clean:
+	$(RM) $(RMFLAGS) $(RES_FILE) $(TARGET)
+
+.PHONY: install
+install:
+	$(MKDIR) $(MKDIRFLAGS) $(INSTALLDIR) && \
+		$(INSTALL) $(INSTALLFLAGS) $(TARGET) $(INSTALLDIR)
+
+.PHONY: uninstall
+uninstall:
+	$(CD) $(INSTALLDIR) 2>/dev/null && { $(RM) $(RMFLAGS) $(TARGET) && \
+		{ $(RMDIR) $(INSTALLDIR) 2>/dev/null || $(TRUE); }; } || \
+		$(TRUE)