Fixed #1713: Enable building the libraries as shared libraries/DLLs for GNU targets

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4656 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 42 insertions, 32 deletions

diff --git a/pjnath/build/Makefile b/pjnath/build/Makefile
index 24ddfd5d..d00ccb66 100644
--- a/pjnath/build/Makefile
+++ b/pjnath/build/Makefile
@@ -6,11 +6,21 @@ include ../../build.mak
 include ../../version.mak
 include $(PJDIR)/build/common.mak
 
+export LIBDIR := ../lib
+export BINDIR := ../bin
+
 RULES_MAK := $(PJDIR)/build/rules.mak
 
 PJLIB_LIB:=../../pjlib/lib/libpj-$(TARGET_NAME)$(LIBEXT)
 PJLIB_UTIL_LIB:=../../pjlib-util/lib/libpjlib-util-$(TARGET_NAME)$(LIBEXT)
-export PJNATH_LIB:=../lib/libpjnath-$(TARGET_NAME)$(LIBEXT)
+
+export PJNATH_LIB:=libpjnath-$(TARGET_NAME)$(LIBEXT)
+
+ifeq ($(PJ_SHARED_LIBRARIES),)
+else
+export PJNATH_SONAME := libpjnath.$(SHLIB_SUFFIX)
+export PJNATH_SHLIB := $(PJNATH_SONAME).$(PJ_VERSION_MAJOR)
+endif
 
 ###############################################################################
 # Gather all flags.
@@ -20,11 +30,8 @@ export _CFLAGS 	:= $(CC_CFLAGS) $(OS_CFLAGS) $(HOST_CFLAGS) $(M_CFLAGS) \
 		   $(CC_INC)../../pjlib-util/include
 export _CXXFLAGS:= $(_CFLAGS) $(CC_CXXFLAGS) $(OS_CXXFLAGS) $(M_CXXFLAGS) \
 		   $(HOST_CXXFLAGS) $(CXXFLAGS)
-export _LDFLAGS := $(subst /,$(HOST_PSEP),$(PJNATH_LIB)) \
-		   $(subst /,$(HOST_PSEP),$(PJLIB_UTIL_LIB)) \
-		   $(subst /,$(HOST_PSEP),$(PJLIB_LIB)) \
-		   $(CC_LDFLAGS) $(OS_LDFLAGS) $(M_LDFLAGS) $(HOST_LDFLAGS) \
-		   $(LDFLAGS) 
+export _LDFLAGS := $(CC_LDFLAGS) $(OS_LDFLAGS) $(M_LDFLAGS) $(HOST_LDFLAGS) \
+		   $(APP_LDFLAGS) $(LDFLAGS) 
 
 ###############################################################################
 # Defines for building PJNATH library
@@ -36,6 +43,7 @@ export PJNATH_OBJS += $(OS_OBJS) $(M_OBJS) $(CC_OBJS) $(HOST_OBJS) \
 		stun_transaction.o turn_session.o turn_sock.o
 export PJNATH_CFLAGS += $(_CFLAGS)
 export PJNATH_CXXFLAGS += $(_CXXFLAGS)
+export PJNATH_LDFLAGS += $(PJLIB_UTIL_LDLIB) $(PJLIB_LDLIB) $(_LDFLAGS)
 
 ###############################################################################
 # Defines for building test application
@@ -45,8 +53,8 @@ export PJNATH_TEST_OBJS += ice_test.o stun.o sess_auth.o server.o concur_test.o
 			    stun_sock_test.o turn_sock_test.o test.o
 export PJNATH_TEST_CFLAGS += $(_CFLAGS)
 export PJNATH_TEST_CXXFLAGS += $(_CXXFLAGS)
-export PJNATH_TEST_LDFLAGS += $(_LDFLAGS)
-export PJNATH_TEST_EXE:=../bin/pjnath-test-$(TARGET_NAME)$(HOST_EXE)
+export PJNATH_TEST_LDFLAGS += $(PJNATH_LDLIB) $(PJLIB_UTIL_LDLIB) $(PJLIB_LDLIB) $(_LDFLAGS)
+export PJNATH_TEST_EXE:=pjnath-test-$(TARGET_NAME)$(HOST_EXE)
 
 	
 ###############################################################################
@@ -56,8 +64,8 @@ export PJTURN_CLIENT_SRCDIR = ../src/pjturn-client
 export PJTURN_CLIENT_OBJS += client_main.o
 export PJTURN_CLIENT_CFLAGS += $(_CFLAGS)
 export PJTURN_CLIENT_CXXFLAGS += $(_CXXFLAGS)
-export PJTURN_CLIENT_LDFLAGS += $(_LDFLAGS)
-export PJTURN_CLIENT_EXE:=../bin/pjturn-client-$(TARGET_NAME)$(HOST_EXE)
+export PJTURN_CLIENT_LDFLAGS += $(PJNATH_LDLIB) $(PJLIB_UTIL_LDLIB) $(PJLIB_LDLIB) $(_LDFLAGS)
+export PJTURN_CLIENT_EXE:=pjturn-client-$(TARGET_NAME)$(HOST_EXE)
 
 ###############################################################################
 # Defines for building TURN server application
@@ -67,8 +75,8 @@ export PJTURN_SRV_OBJS += allocation.o auth.o listener_udp.o \
 			  listener_tcp.o server.o main.o
 export PJTURN_SRV_CFLAGS += $(_CFLAGS)
 export PJTURN_SRV_CXXFLAGS += $(_CXXFLAGS)
-export PJTURN_SRV_LDFLAGS += $(_LDFLAGS)
-export PJTURN_SRV_EXE:=../bin/pjturn-srv-$(TARGET_NAME)$(HOST_EXE)
+export PJTURN_SRV_LDFLAGS += $(PJNATH_LDLIB) $(PJLIB_UTIL_LDLIB) $(PJLIB_LDLIB) $(_LDFLAGS)
+export PJTURN_SRV_EXE:=pjturn-srv-$(TARGET_NAME)$(HOST_EXE)
 
 	
 	
@@ -78,7 +86,7 @@ export CC_OUT CC AR RANLIB HOST_MV HOST_RM HOST_RMDIR HOST_MKDIR OBJEXT LD LDOUT
 #
 # $(TARGET) is defined in os-$(OS_NAME).mak file in current directory.
 #
-TARGETS := pjnath pjnath-test pjturn-client pjturn-srv
+TARGETS := $(PJNATH_LIB) $(PJNATH_SONAME) $(PJNATH_TEST_EXE) $(PJTURN_CLIENT_EXE) $(PJTURN_SRV_EXE)
 
 all: $(TARGETS)
 
@@ -96,34 +104,36 @@ doc:
 dep: depend
 distclean: realclean
 
-.PHONY: dep depend clean realclean distclean
+.PHONY: all dep depend clean realclean distclean
 .PHONY: $(TARGETS)
-.PHONY: $(PJNATH_LIB) $(PJNATH_TEST_EXE) $(PJTURN_CLIENT_EXE) $(PJTURN_SRV_EXE)
+.PHONY: $(PJNATH_LIB) $(PJNATH_SONAME)
+.PHONY: $(PJNATH_TEST_EXE) $(PJTURN_CLIENT_EXE) $(PJTURN_SRV_EXE)
 
 pjnath: $(PJNATH_LIB)
-$(PJNATH_LIB):
-	$(MAKE) -f $(RULES_MAK) APP=PJNATH app=pjnath $(PJNATH_LIB)
+$(PJNATH_SONAME): $(PJNATH_LIB)
+$(PJNATH_LIB) $(PJNATH_SONAME): $(PJLIB_LIB) $(PJLIB_SONAME) $(PJLIB_UTIL_LIB) $(PJLIB_UTIL_SONAME)
+	$(MAKE) -f $(RULES_MAK) APP=PJNATH app=pjnath $(subst /,$(HOST_PSEP),$(LIBDIR)/$@)
 
 pjnath-test: $(PJNATH_TEST_EXE)
-$(PJNATH_TEST_EXE): $(PJNATH_LIB)
-	$(MAKE) -f $(RULES_MAK) APP=PJNATH_TEST app=pjnath-test $(PJNATH_TEST_EXE)
+$(PJNATH_TEST_EXE): $(PJNATH_LIB) $(PJNATH_SONAME)
+	$(MAKE) -f $(RULES_MAK) APP=PJNATH_TEST app=pjnath-test $(subst /,$(HOST_PSEP),$(BINDIR)/$@)
 
 pjturn-client: $(PJTURN_CLIENT_EXE)
-$(PJTURN_CLIENT_EXE): $(PJNATH_LIB)
-	$(MAKE) -f $(RULES_MAK) APP=PJTURN_CLIENT app=pjturn-client $(PJTURN_CLIENT_EXE)
+$(PJTURN_CLIENT_EXE): $(PJNATH_LIB) $(PJNATH_SONAME)
+	$(MAKE) -f $(RULES_MAK) APP=PJTURN_CLIENT app=pjturn-client $(subst /,$(HOST_PSEP),$(BINDIR)/$@)
 
 pjturn-srv: $(PJTURN_SRV_EXE)
-$(PJTURN_SRV_EXE): $(PJNATH_LIB)
-	$(MAKE) -f $(RULES_MAK) APP=PJTURN_SRV app=pjturn-srv $(PJTURN_SRV_EXE)
+$(PJTURN_SRV_EXE): $(PJNATH_LIB) $(PJNATH_SONAME)
+	$(MAKE) -f $(RULES_MAK) APP=PJTURN_SRV app=pjturn-srv $(subst /,$(HOST_PSEP),$(BINDIR)/$@)
 
-.PHONY: ../lib/pjnath.ko
-../lib/pjnath.ko:
+.PHONY: pjnath.ko
+pjnath.ko:
 	echo Making $@
-	$(MAKE) -f $(RULES_MAK) APP=PJNATH app=pjnath $@
+	$(MAKE) -f $(RULES_MAK) APP=PJNATH app=pjnath $(subst /,$(HOST_PSEP),$(LIBDIR)/$@)
 
-.PHONY: ../lib/pjnath-test.ko
-../lib/pjnath-test.ko:
-	$(MAKE) -f $(RULES_MAK) APP=PJNATH_TEST app=pjnath-test $@
+.PHONY: pjnath-test.ko
+pjnath-test.ko:
+	$(MAKE) -f $(RULES_MAK) APP=PJNATH_TEST app=pjnath-test $(subst /,$(HOST_PSEP),$(LIBDIR)/$@)
 
 clean:
 	$(MAKE) -f $(RULES_MAK) APP=PJNATH app=pjnath $@
@@ -146,8 +156,8 @@ depend:
 	$(MAKE) -f $(RULES_MAK) APP=PJNATH_TEST app=pjnath-test $@
 	$(MAKE) -f $(RULES_MAK) APP=PJTURN_CLIENT app=pjturn-client $@
 	$(MAKE) -f $(RULES_MAK) APP=PJTURN_SRV app=pjturn-srv $@
-	echo '$(PJNATH_TEST_EXE): $(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjnath-test-$(TARGET_NAME).depend
-	echo '$(PJTURN_CLIENT_EXE): $(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjturn-client-$(TARGET_NAME).depend
-	echo '$(PJTURN_SRV_EXE): $(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjturn-srv-$(TARGET_NAME).depend
+	echo '$(BINDIR)/$(PJNATH_TEST_EXE): $(LIBDIR)/$(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjnath-test-$(TARGET_NAME).depend
+	echo '$(BINDIR)/$(PJTURN_CLIENT_EXE): $(LIBDIR)/$(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjturn-client-$(TARGET_NAME).depend
+	echo '$(BINDIR)/$(PJTURN_SRV_EXE): $(LIBDIR)/$(PJNATH_LIB) $(PJLIB_UTIL_LIB) $(PJLIB_LIB)' >> .pjturn-srv-$(TARGET_NAME).depend