libhydra: Remove empty unused library

src/charon-nm/Makefile.am

@@ -9,7 +9,6 @@ charon_nm_SOURCES = \
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/libstrongswan \
-	-I$(top_srcdir)/src/libhydra \
 	-I$(top_srcdir)/src/libcharon \
 	-DIPSEC_DIR=\"${ipsecdir}\" \
 	-DIPSEC_PIDDIR=\"${piddir}\" \
@@ -21,6 +20,5 @@ AM_CFLAGS = \
 
 charon_nm_LDADD = \
 	$(top_builddir)/src/libstrongswan/libstrongswan.la \
-	$(top_builddir)/src/libhydra/libhydra.la \
 	$(top_builddir)/src/libcharon/libcharon.la \
 	-lm $(PTHREADLIB) $(DLLIB) ${nm_LIBS}

src/charon-nm/charon-nm.c

@@ -20,7 +20,6 @@
 #include <unistd.h>
 #include <errno.h>
 
-#include <hydra.h>
 #include <daemon.h>
 
 #include <library.h>
@@ -177,14 +176,6 @@ int main(int argc, char *argv[])
 		exit(SS_RC_DAEMON_INTEGRITY);
 	}
 
-	if (!libhydra_init())
-	{
-		dbg_syslog(DBG_DMN, 1, "initialization failed - aborting charon-nm");
-		libhydra_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
-	}
-
 	if (!libcharon_init())
 	{
 		dbg_syslog(DBG_DMN, 1, "initialization failed - aborting charon-nm");
@@ -212,7 +203,6 @@ 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-nm': passed file integrity test");
 	}
@@ -260,7 +250,6 @@ int main(int argc, char *argv[])
 
 deinit:
 	libcharon_deinit();
-	libhydra_deinit();
 	library_deinit();
 	return status;
 }