libhydra: Remove empty unused library

src/charon/Android.mk

@@ -8,7 +8,6 @@ charon.c
 # build charon -----------------------------------------------------------------
 
 LOCAL_C_INCLUDES += \
-	$(strongswan_PATH)/src/libhydra \
 	$(strongswan_PATH)/src/libcharon \
 	$(strongswan_PATH)/src/libstrongswan
 
@@ -23,7 +22,7 @@ LOCAL_ARM_MODE := arm
 
 LOCAL_PRELINK_MODULE := false
 
-LOCAL_SHARED_LIBRARIES += libstrongswan libhydra libcharon
+LOCAL_SHARED_LIBRARIES += libstrongswan libcharon
 
 include $(BUILD_EXECUTABLE)
 

src/charon/Makefile.am

@@ -7,7 +7,6 @@ charon.o :	$(top_builddir)/config.status
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/libstrongswan \
-	-I$(top_srcdir)/src/libhydra \
 	-I$(top_srcdir)/src/libcharon \
 	-DIPSEC_DIR=\"${ipsecdir}\" \
 	-DIPSEC_PIDDIR=\"${piddir}\" \
@@ -15,7 +14,6 @@ AM_CPPFLAGS = \
 
 charon_LDADD = \
 	$(top_builddir)/src/libstrongswan/libstrongswan.la \
-	$(top_builddir)/src/libhydra/libhydra.la \
 	$(top_builddir)/src/libcharon/libcharon.la \
 	-lm $(PTHREADLIB) $(DLLIB)
 

src/charon/charon.c

@@ -27,7 +27,6 @@
 #include <fcntl.h>
 #include <errno.h>
 
-#include <hydra.h>
 #include <daemon.h>
 
 #include <library.h>
@@ -309,14 +308,6 @@ int main(int argc, char *argv[])
 		exit(SS_RC_DAEMON_INTEGRITY);
 	}
 
-	if (!libhydra_init())
-	{
-		dbg_stderr(DBG_DMN, 1, "initialization failed - aborting charon");
-		libhydra_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
-	}
-
 	if (!libcharon_init())
 	{
 		dbg_stderr(DBG_DMN, 1, "initialization failed - aborting charon");
@@ -403,7 +394,6 @@ int main(int argc, char *argv[])
 	{
 		DBG1(DBG_DMN, "integrity tests enabled:");
 		DBG1(DBG_DMN, "lib    'libstrongswan': passed file and segment integrity tests");
-		DBG1(DBG_DMN, "lib    'libhydra': passed file and segment integrity tests");
 		DBG1(DBG_DMN, "lib    'libcharon': passed file and segment integrity tests");
 		DBG1(DBG_DMN, "daemon 'charon': passed file integrity test");
 	}
@@ -457,7 +447,6 @@ int main(int argc, char *argv[])
 
 deinit:
 	libcharon_deinit();
-	libhydra_deinit();
 	library_deinit();
 	return status;
 }