X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=Makefile;h=892c2ba74c1957a3ecd4aebc76e5f557d802261e;hb=7d282bf25e6b11c1e594164cdccb56460a34b42d;hp=46da3031e22887e9466ed0ca4102338c25abb167;hpb=8e0a25a2663844905f3daf8fcf9bf9ec995d1074;p=bmusb

diff --git a/Makefile b/Makefile
index 46da303..892c2ba 100644
--- a/Makefile
+++ b/Makefile
@@ -1,29 +1,52 @@
-CXXFLAGS := -std=gnu++14 -O2 -Wall -I. -g $(shell pkg-config libusb-1.0 --cflags) -pthread
-LDFLAGS := $(shell pkg-config libusb-1.0 --libs) -pthread
+PKG_CONFIG ?= pkg-config
+CXXFLAGS := -std=gnu++14 -O2 -Wall -I. -g $(shell $(PKG_CONFIG) libusb-1.0 --cflags) -pthread
+LDFLAGS := $(shell $(PKG_CONFIG) libusb-1.0 --libs) -pthread
 AR := ar
+LN := ln
 RANLIB := ranlib
 INSTALL := install
 PREFIX := /usr/local
+LIBDIR := $(PREFIX)/lib
+UDEVDIR ?= $(shell $(PKG_CONFIG) --variable udevdir udev)
+UDEVDIR ?= /lib/udev
 LIB := libbmusb.a
+SODEV := libbmusb.so
+SONAME := libbmusb.so.6
+SOLIB := libbmusb.so.6.0.1
 
-all: $(LIB) main
+all: $(LIB) $(SOLIB) main bmusb-v4l2proxy
+
+%.pic.o : %.cpp
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -fPIC -o $@ -c $^
 
 main: bmusb.o main.o
-	$(CXX) -o main $^ $(LDFLAGS)
+	$(CXX) -o $@ $^ $(LDFLAGS)
+
+bmusb-v4l2proxy: bmusb.o v4l2proxy.o
+	$(CXX) -o $@ $^ $(LDFLAGS)
 
+# Static library.
 $(LIB): bmusb.o fake_capture.o
 	$(AR) rc $@ $^
 	$(RANLIB) $@
 
+# Shared library.
+$(SOLIB): bmusb.pic.o fake_capture.pic.o
+	$(CXX) -shared -Wl,-soname,$(SONAME) -o $@ $^ $(LDFLAGS)
+
 clean:
-	$(RM) bmusb.o main.o fake_capture.o $(LIB) main
+	$(RM) bmusb.o main.o v4l2proxy.o fake_capture.o bmusb.pic.o fake_capture.pic.o $(LIB) $(SOLIB) main bmusb-v4l2proxy
 
 install: all
 	$(INSTALL) -m 755 -o root -g root -d \
-		$(DESTDIR)$(PREFIX)/lib \
-		$(DESTDIR)$(PREFIX)/lib/pkgconfig \
-		$(DESTDIR)$(PREFIX)/include/bmusb
-	$(INSTALL) -m 755 -o root -g root $(LIB) $(DESTDIR)$(PREFIX)/lib
-	$(INSTALL) -m 755 -o root -g root bmusb.h fake_capture.h $(DESTDIR)$(PREFIX)/include/bmusb
-	$(INSTALL) -m 644 -o root -g root bmusb.pc $(DESTDIR)$(PREFIX)/lib/pkgconfig
+		$(DESTDIR)$(LIBDIR) \
+		$(DESTDIR)$(LIBDIR)/pkgconfig \
+		$(DESTDIR)$(PREFIX)/include/bmusb \
+		$(DESTDIR)$(UDEVDIR)/rules.d
+	$(INSTALL) -m 755 -o root -g root $(LIB) $(SOLIB) $(DESTDIR)$(LIBDIR)
+	$(LN) -sf $(SOLIB) $(DESTDIR)$(LIBDIR)/$(SONAME)
+	$(LN) -sf $(SOLIB) $(DESTDIR)$(LIBDIR)/$(SODEV)
+	$(INSTALL) -m 755 -o root -g root bmusb/bmusb.h bmusb/fake_capture.h $(DESTDIR)$(PREFIX)/include/bmusb
+	$(INSTALL) -m 644 -o root -g root bmusb.pc $(DESTDIR)$(LIBDIR)/pkgconfig
+	$(INSTALL) -m 644 -o root -g root 70-bmusb.rules $(DESTDIR)$(UDEVDIR)/rules.d