diff --git a/audio/sooperlooper/Makefile b/audio/sooperlooper/Makefile
index 841b1bb9265b..832fab6bd2a4 100644
--- a/audio/sooperlooper/Makefile
+++ b/audio/sooperlooper/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	sooperlooper
-PORTVERSION=	1.7.0
-PORTREVISION=	1
+PORTVERSION=	1.7.2
 CATEGORIES=	audio
 MASTER_SITES=	http://essej.net/sooperlooper/
 
@@ -16,7 +15,7 @@ BUILD_DEPENDS=	ladspa>0:${PORTSDIR}/audio/ladspa
 LIB_DEPENDS=	libjack.so:${PORTSDIR}/audio/jack \
 		liblo.so:${PORTSDIR}/audio/liblo \
 		libsamplerate.so:${PORTSDIR}/audio/libsamplerate \
-		libsigc-1.2.so:${PORTSDIR}/devel/libsigc++12 \
+		libsigc-2.0.so:${PORTSDIR}/devel/libsigc++20 \
 		libsndfile.so:${PORTSDIR}/audio/libsndfile \
 		librubberband.so:${PORTSDIR}/audio/rubberband \
 		libvamp-sdk.so:${PORTSDIR}/audio/vamp-plugin-sdk \
@@ -28,6 +27,7 @@ USE_GNOME=	libxml2
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
+CFLAGS+=	-Wno-error=write-strings
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 
@@ -37,7 +37,7 @@ OPTIONS_SUB=		yes
 
 ALSA_LIB_DEPENDS=	libasound.so:${PORTSDIR}/audio/alsa-lib
 ALSA_CONFIGURE_ENV_OFF=	ac_cv_header_alsa_asoundlib_h=no
-WXGTK_USE=		WX=2.6+
+WXGTK_USE=		WX=3.0
 WXGTK_CONFIGURE_ON=	--with-wxconfig-path=${WX_CONFIG}
 WXGTK_CONFIGURE_OFF=	--without-gui
 
@@ -51,7 +51,10 @@ DESKTOP_ENTRIES="SooperLooper" "" "${DATADIR}/sl_logo.xpm" "slgui" \
 
 post-patch:
 	@${FIND} ${WRKSRC} -name "configure" | ${XARGS} ${REINPLACE_CMD} -e \
-		's|$$OPT_FLAGS||'
+		's|$$OPT_FLAGS|$$CXXFLAGS| ; \
+		 /^CXXFLAGS/s|-g|$$CXXFLAGS| ; \
+		 s|-fo-merge-constants|| ; \
+		 s|-lpthread|-pthread|'
 
 post-install:
 .if ${PORT_OPTIONS:MWXGTK}
diff --git a/audio/sooperlooper/distinfo b/audio/sooperlooper/distinfo
index bde98374508a..30361ec689cc 100644
--- a/audio/sooperlooper/distinfo
+++ b/audio/sooperlooper/distinfo
@@ -1,2 +1,2 @@
-SHA256 (sooperlooper-1.7.0.tar.gz) = 99a2ed88b270183e090698ee354c484b971c77494547b5520afa6430e0eb571d
-SIZE (sooperlooper-1.7.0.tar.gz) = 728999
+SHA256 (sooperlooper-1.7.2.tar.gz) = abf944e818f20f206025ae1e486baed0da3d9343fadba1de0d049651df713192
+SIZE (sooperlooper-1.7.2.tar.gz) = 732109
diff --git a/audio/sooperlooper/files/patch-libs-pbd-ftw.cc b/audio/sooperlooper/files/patch-libs-pbd-ftw.cc
index ee873bf92d29..fc00fc0d3882 100644
--- a/audio/sooperlooper/files/patch-libs-pbd-ftw.cc
+++ b/audio/sooperlooper/files/patch-libs-pbd-ftw.cc
@@ -5,7 +5,7 @@
  #include <sys/stat.h>
  #include <fts.h>
 -#include <alloca.h>
-+#include <stdlib.h>
++#include <cstdlib>
  
  #include <unistd.h> /* We want strcpy */
  
diff --git a/audio/sooperlooper/files/patch-libs__pbd__pbd__stl_delete.h b/audio/sooperlooper/files/patch-libs__pbd__pbd__stl_delete.h
deleted file mode 100644
index 77ed78616582..000000000000
--- a/audio/sooperlooper/files/patch-libs__pbd__pbd__stl_delete.h
+++ /dev/null
@@ -1,20 +0,0 @@
---- libs/pbd/pbd/stl_delete.h.orig
-+++ libs/pbd/pbd/stl_delete.h
-@@ -24,7 +24,7 @@
- /* To actually use any of these deletion functions, you need to
-    first include the revelant container type header.
- */
--#if defined(_CPP_VECTOR) || defined(_GLIBCXX_VECTOR) || defined(__SGI_STL_VECTOR)
-+#if defined(_LIBCPP_VECTOR) || defined(_GLIBCXX_VECTOR) || defined(__SGI_STL_VECTOR)
- template<class T> void vector_delete (std::vector<T *> *vec) 
- {
- 	typename std::vector<T *>::iterator i;
-@@ -34,7 +34,7 @@
- 	}
- 	vec->clear ();
- }
--#endif // _CPP_VECTOR || _GLIBCXX_VECTOR || __SGI_STL_VECTOR
-+#endif // _LIBCPP_VECTOR || _GLIBCXX_VECTOR || __SGI_STL_VECTOR
- 
- #if defined(_CPP_MAP) || defined(_GLIBCXX_MAP) || defined(__SGI_STL_MAP)
- template<class K, class T> void map_delete (std::map<K, T *> *m)