first commit

2026-06-01 15:58:45 +03:00
commit 89c8a0e2b5
313 changed files with 945364 additions and 0 deletions
@@ -0,0 +1,228 @@
+#
+# Makefile for WDSP library
+# Builds static, shared and (optionally) Java JNI libraries.
+#
+
+UNAME_S := $(shell uname -s)
+
+PREFIX ?= /usr/local
+LIBDIR ?= $(PREFIX)/lib
+INCLUDEDIR ?= $(PREFIX)/include
+
+CC ?= gcc
+AR ?= ar
+RANLIB ?= ranlib
+
+CFLAGS ?= -pthread -O3 -D_GNU_SOURCE -Wno-parentheses
+CPPFLAGS ?=
+LDFLAGS ?=
+JNI_CFLAGS ?= -std=gnu89 -Wno-implicit-function-declaration -Wno-int-conversion -Wno-incompatible-pointer-types -Wno-incompatible-pointer-types-discards-qualifiers
+
+FFTWINCLUDE := $(shell pkg-config --cflags fftw3 2>/dev/null)
+FFTWLIBS := $(shell pkg-config --libs fftw3 2>/dev/null)
+FFTWLIBS_F := $(shell pkg-config --libs fftw3f 2>/dev/null)
+
+ifeq ($(strip $(FFTWLIBS)),)
+  FFTWLIBS := -lfftw3
+endif
+ifeq ($(strip $(FFTWLIBS_F)),)
+  FFTWLIBS_F := -lfftw3f
+endif
+
+ifeq ($(UNAME_S),Darwin)
+  SHARED_EXT := dylib
+  SHARED_LDFLAGS := -dynamiclib
+  PIC_CFLAGS :=
+  NOEXECSTACK :=
+  JAVA_OS_INCLUDE := darwin
+else
+  SHARED_EXT := so
+  SHARED_LDFLAGS := -shared
+  PIC_CFLAGS := -fPIC
+  NOEXECSTACK := -Wl,-z,noexecstack
+  JAVA_OS_INCLUDE := linux
+endif
+
+OBJDIR := obj
+OUTDIR := lib
+
+STATIC_LIB_FILE := libwdsp.a
+SHARED_LIB_FILE := libwdsp.$(SHARED_EXT)
+JAVA_LIB_FILE   := libwdspj.$(SHARED_EXT)
+
+STATIC_LIB := $(OUTDIR)/$(STATIC_LIB_FILE)
+SHARED_LIB := $(OUTDIR)/$(SHARED_LIB_FILE)
+JAVA_LIB   := $(OUTDIR)/$(JAVA_LIB_FILE)
+
+ifeq ($(UNAME_S),Darwin)
+  SHARED_LDFLAGS += -install_name $(LIBDIR)/$(SHARED_LIB_FILE)
+  JAVA_SHARED_LDFLAGS := -dynamiclib -install_name $(LIBDIR)/$(JAVA_LIB_FILE)
+else
+  JAVA_SHARED_LDFLAGS := $(SHARED_LDFLAGS)
+endif
+
+JAVA_HOME ?= $(shell /usr/libexec/java_home 2>/dev/null || sh -c 'J=$$(command -v javac 2>/dev/null); if [ -n "$$J" ]; then dirname "$$(dirname "$$(readlink -f "$$J")")"; fi')
+JAVA_INCLUDE := -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/$(JAVA_OS_INCLUDE)
+
+ifneq ($(NR34LIB),ON)
+  CPPFLAGS += -I third_party/rnnoise/include -I third_party/libspecbleach/include
+  NR34_DEPS := third_party/rnnoise/librnnoise.a third_party/libspecbleach/libspecbleach.a
+  NR34_LIBS := $(NR34_DEPS) $(FFTWLIBS_F)
+else
+  NR34_DEPS :=
+  NR34_LIBS :=
+endif
+
+COMMON_LIBS := $(FFTWLIBS) -lpthread -lm
+
+COMPILE = $(CC) $(CPPFLAGS) $(CFLAGS) $(PIC_CFLAGS) $(FFTWINCLUDE)
+
+SOURCES = amd.c \
+ammod.c \
+amsq.c \
+analyzer.c \
+anf.c \
+anr.c \
+apfshadow.c \
+bandpass.c \
+calcc.c \
+calculus.c \
+cblock.c \
+cfcomp.c \
+cfir.c \
+channel.c \
+cmath.c \
+compress.c \
+delay.c \
+dexp.c \
+div.c \
+doublepole.c \
+eer.c \
+emnr.c \
+emph.c \
+eq.c \
+fcurve.c \
+FDnoiseIQ.c \
+fir.c \
+firmin.c \
+fmd.c \
+fmmod.c \
+fmsq.c \
+gain.c \
+gaussian.c \
+gen.c \
+icfir.c \
+iir.c \
+impulse_cache.c \
+iobuffs.c \
+iqc.c \
+linux_port.c \
+lmath.c \
+main.c \
+matchedCW.c \
+meter.c \
+meterlog10.c \
+nbp.c \
+nob.c \
+nobII.c \
+osctrl.c \
+patchpanel.c \
+resample.c \
+rmatch.c \
+rnnr.c \
+RXA.c \
+sbnr.c \
+sender.c \
+shift.c \
+siphon.c \
+slew.c \
+snb.c \
+ssql.c \
+syncbuffs.c \
+TXA.c \
+utilities.c \
+varsamp.c \
+version.c \
+wcpAGC.c \
+wisdom.c \
+zetaHat.c
+
+OBJS      = $(addprefix $(OBJDIR)/, $(SOURCES:.c=.o))
+
+JAVA_SOURCES = org_openhpsdr_dsp_Wdsp.c
+JAVA_OBJS    = $(addprefix $(OBJDIR)/, $(JAVA_SOURCES:.c=.o))
+JAVA_CLASS   = java/org/openhpsdr/dsp/Wdsp.java
+JAVA_BUILD_DIR = java/build
+
+.PHONY: all static shared java java-classes android install install_java install-dirs clean release
+
+all: static shared java
+
+static: $(STATIC_LIB)
+
+shared: $(SHARED_LIB)
+
+java:
+ifeq ($(strip $(JAVA_HOME)),)
+	@echo "Skipping Java build: JAVA_HOME is not set and javac was not found in PATH"
+else
+	@$(MAKE) $(JAVA_LIB) java-classes
+endif
+
+android:
+	$(MAKE) -f Makefile.android all
+
+$(OUTDIR) $(OBJDIR):
+	mkdir -p $@
+
+$(STATIC_LIB): $(OBJS) | $(OUTDIR)
+	$(AR) rv $@ $(OBJS)
+	$(RANLIB) $@
+
+$(SHARED_LIB): $(OBJS) $(NR34_DEPS) | $(OUTDIR)
+	$(CC) $(SHARED_LDFLAGS) $(NOEXECSTACK) $(LDFLAGS) -o $@ $(OBJS) $(NR34_LIBS) $(COMMON_LIBS)
+
+$(JAVA_LIB): $(JAVA_OBJS) $(SHARED_LIB) | $(OUTDIR)
+	$(CC) $(JAVA_SHARED_LDFLAGS) $(NOEXECSTACK) $(LDFLAGS) -o $@ $(JAVA_OBJS) -L$(OUTDIR) -lwdsp
+
+java-classes: $(JAVA_CLASS)
+	@mkdir -p $(JAVA_BUILD_DIR)
+	javac -d $(JAVA_BUILD_DIR) $(JAVA_CLASS)
+
+third_party/rnnoise/librnnoise.a:
+	$(MAKE) -C third_party/rnnoise CFLAGS="$(CFLAGS) $(PIC_CFLAGS) -Iinclude -Isrc"
+
+third_party/libspecbleach/libspecbleach.a:
+	$(MAKE) -C third_party/libspecbleach CFLAGS="$(CFLAGS) $(PIC_CFLAGS) $(shell pkg-config --cflags fftw3f 2>/dev/null)"
+
+$(OBJDIR)/%.o: %.c | $(OBJDIR)
+	$(COMPILE) -c -o $@ $<
+
+$(OBJDIR)/org_openhpsdr_dsp_Wdsp.o: org_openhpsdr_dsp_Wdsp.c org_openhpsdr_dsp_Wdsp.h | $(OBJDIR)
+	@test -n "$(JAVA_HOME)" || (echo "JAVA_HOME is required to build JNI object org_openhpsdr_dsp_Wdsp.o"; exit 2)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(JNI_CFLAGS) $(PIC_CFLAGS) $(FFTWINCLUDE) $(JAVA_INCLUDE) -c -o $@ $<
+
+install-dirs:
+	mkdir -p $(LIBDIR) $(INCLUDEDIR)
+
+install: $(STATIC_LIB) $(SHARED_LIB) install-dirs
+	cp wdsp.h $(INCLUDEDIR)
+	cp $(STATIC_LIB) $(LIBDIR)
+	cp $(SHARED_LIB) $(LIBDIR)
+ifeq ($(UNAME_S),Darwin)
+	/usr/bin/install_name_tool -id $(LIBDIR)/$(SHARED_LIB_FILE) $(LIBDIR)/$(SHARED_LIB_FILE)
+else
+	ldconfig || :
+endif
+
+install_java: $(JAVA_LIB) install-dirs
+	cp $(JAVA_LIB) $(LIBDIR)
+
+release: $(SHARED_LIB)
+	cp $(SHARED_LIB) ../pihpsdr/release/pihpsdr
+
+clean:
+	-rm -rf $(OBJDIR) $(OUTDIR)
+	-rm -rf $(JAVA_BUILD_DIR)
+	-$(MAKE) -C third_party/rnnoise clean
+	-$(MAKE) -C third_party/libspecbleach clean