diff --git a/fltk14-devel/distinfo b/fltk14-devel/distinfo
index bd3a16eabc..cd75fed0cf 100644
--- a/fltk14-devel/distinfo
+++ b/fltk14-devel/distinfo
@@ -5,9 +5,9 @@ RMD160 (fltk-1.4.x-abc8f4158f2171884e055a2ca4b234655220c26e.zip) = 38badf8fe2380
 SHA512 (fltk-1.4.x-abc8f4158f2171884e055a2ca4b234655220c26e.zip) = 900f828e442135e6f9d87b1eea269c9995054bb67b384f2ec477ed7cefece1572967011461b11016b246d0d9d5a97456f1c3a9a1beede9084cc76af884e078b7
 Size (fltk-1.4.x-abc8f4158f2171884e055a2ca4b234655220c26e.zip) = 6645355 bytes
 SHA1 (patch-Makefile) = 7db024b114282797a0b1b20df70f73a487fec0e2
-SHA1 (patch-configure) = 7c0f973352802dedbc38564b18950c10d1829d12
+SHA1 (patch-configure.ac) = 7c34af898d3c4b8e9f6715854568febaeb696ccc
 SHA1 (patch-documentation_Makefile) = ce2872dae289672a8bc603e1c10225df8d06f126
 SHA1 (patch-fluid_Makefile) = 8a727140bbcea9ca3bd8ce16ec3cb9b37cef3bb4
 SHA1 (patch-makeinclude.in) = b79a32c2d7571f79078f8ec6036a0e41604f6fac
-SHA1 (patch-src_Makefile) = c36f590280da5604ebf949142074db02d0cc327e
+SHA1 (patch-src_Makefile) = 33923c156f8cb589868578217c96c035847aa9d5
 SHA1 (patch-test_Makefile) = 4d1ca36ee11edc923c0b2168c4cf83fb4985d368
diff --git a/fltk14-devel/patches/patch-configure b/fltk14-devel/patches/patch-configure
deleted file mode 100644
index 4b3e595c6e..0000000000
--- a/fltk14-devel/patches/patch-configure
+++ /dev/null
@@ -1,51 +0,0 @@
-$NetBSD$
-
-Modify configure script for "--enable-libtool".
-
---- configure.orig	2016-11-11 16:04:30.000000000 +0000
-+++ configure
-@@ -3841,7 +3841,22 @@ if test "${enable_shared+set}" = set; th
-   enableval=$enable_shared;
- fi
- 
--if test x$enable_shared = xyes; then
-+
-+# Check whether --enable-libtool or --disable-libtool was given.
-+if test "${enable_libtool+set}" = set; then
-+  enableval="$enable_libtool"
-+
-+if test x$enable_libtool != xno; then
-+    LIBTOOL="$enable_libtool"
-+    enable_shared=no
-+else
-+    LIBTOOL=""
-+fi
-+fi
-+
-+
-+if test "$enable_shared" = "yes"; then
-+
-     PICFLAG=1
-     SHAREDSUFFIX=""
-     FLUID="fluid-shared"
-@@ -4076,6 +4091,20 @@ else
-     LINKSHARED="$LINKFLTKCAIRO ../lib/libfltk_images.a ../lib/libfltk_forms.a ../lib/libfltk.a"
- fi
- 
-+if test "x$LIBTOOL" != "x"; then
-+    LINKFLTK="../src/libfltk.la"
-+    if test "x$LINKFLTKGL" != "x"; then
-+        LINKFLTKGL="../src/libfltk_gl.la"
-+    fi
-+    if test "x$LINKFLTKIMG" != "x"; then
-+        LINKFLTKIMG="../src/libfltk_images.la"
-+    fi
-+    LINKSHARED="-lfltk_images -lfltk_forms -lfltk"
-+    DSONAME="libfltk.la"
-+    FLDSONAME="libfltk_forms.la"
-+    GLDSONAME="libfltk_gl.la"
-+    IMGDSONAME="libfltk_images.la"
-+fi
- 
- 
- 
diff --git a/fltk14-devel/patches/patch-configure.ac b/fltk14-devel/patches/patch-configure.ac
new file mode 100644
index 0000000000..9c61a0f9f4
--- /dev/null
+++ b/fltk14-devel/patches/patch-configure.ac
@@ -0,0 +1,100 @@
+$NetBSD$
+
+Modifications for "--enable-libtool".
+
+Remove OS specific CXXFLAGS and PANGOLIBDIR selection
+(tested to fail on GNU/Linux).
+
+--- configure.ac.orig	2019-04-07 09:24:20.000000000 +0000
++++ configure.ac
+@@ -217,7 +217,20 @@ fi
+ AC_ARG_ENABLE(gl, [  --enable-gl             turn on OpenGL support [[default=yes]]])
+ 
+ AC_ARG_ENABLE(shared, [  --enable-shared         turn on shared libraries [[default=no]]])
+-if test x$enable_shared = xyes; then
++
++# Check whether --enable-libtool or --disable-libtool was given.
++if test "${enable_libtool+set}" = set; then
++  enableval="$enable_libtool"
++
++if test x$enable_libtool != xno; then
++    LIBTOOL="$enable_libtool"
++    enable_shared=no
++else
++    LIBTOOL=""
++fi
++fi
++
++if test "$enable_shared" = "yes"; then
+     PICFLAG=1
+     SHAREDSUFFIX=""
+     FLUID="fluid-shared"
+@@ -390,6 +403,21 @@ else
+     LINKSHARED="$LINKFLTKCAIRO ../lib/libfltk_images.a ../lib/libfltk_forms.a ../lib/libfltk.a"
+ fi
+ 
++if test "x$LIBTOOL" != "x"; then
++    LINKFLTK="../src/libfltk.la"
++    if test "x$LINKFLTKGL" != "x"; then
++        LINKFLTKGL="../src/libfltk_gl.la"
++    fi
++    if test "x$LINKFLTKIMG" != "x"; then
++        LINKFLTKIMG="../src/libfltk_images.la"
++    fi
++    LINKSHARED="-lfltk_images -lfltk_forms -lfltk"
++    DSONAME="libfltk.la"
++    FLDSONAME="libfltk_forms.la"
++    GLDSONAME="libfltk_gl.la"
++    IMGDSONAME="libfltk_images.la"
++fi
++
+ AC_SUBST(DSOCOMMAND)
+ AC_SUBST(DSOFLAGS)
+ AC_SUBST(DSOLINK)
+@@ -1087,25 +1115,27 @@ case $host_os_gui in
+ 
+         pango_found=no
+ 	if test x$enable_pango = xyes; then
+-	    case $host_os in
+-    		darwin*)
+-	    	  CXXFLAGS="-I/sw/include/pango-1.0 -I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/include $CXXFLAGS"
+-	    	  PANGOLIBDIR="-L/sw/lib"
+-	    	  ;;
+-    		linux*)
+-	    	  CXXFLAGS="-I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include $CXXFLAGS"
+-	    	  CXXFLAGS="-I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/lib/x86_64-linux-gnu/glib-2.0/include $CXXFLAGS"
+-    	    	  ;;
+-    	    	freebsd*)
+-	    	  CXXFLAGS="-I/usr/local/include/pango-1.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include $CXXFLAGS"
+-	    	  ;;
+-     	    	netbsd*)
+-	    	  CXXFLAGS="-I/usr/pkg/include/pango-1.0 -I/usr/pkg/include/glib-2.0 -I/usr/pkg/lib/glib-2.0/include $CXXFLAGS"
+-	    	  CXXFLAGS="-I/usr/pkg/include/glib/glib-2.0 $CXXFLAGS"
+-	    	  PANGOLIBDIR="-L/usr/pkg/lib"
+-	    	  LDFLAGS="-Wl,-rpath,/usr/pkg/lib $LDFLAGS"
+-	    	  ;;
+-   	    esac
++	dnl # Remove OS specific CXXFLAGS and PANGOLIBDIR selection for pkgsrc
++	dnl # Use ${prefix} instead of hard coded locations
++	dnl     case $host_os in
++    	dnl 	darwin*)
++	dnl     	  CXXFLAGS="-I/sw/include/pango-1.0 -I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/include $CXXFLAGS"
++	dnl     	  PANGOLIBDIR="-L/sw/lib"
++	dnl     	  ;;
++    	dnl 	linux*)
++	dnl     	  CXXFLAGS="-I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include $CXXFLAGS"
++	dnl     	  CXXFLAGS="-I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/lib/x86_64-linux-gnu/glib-2.0/include $CXXFLAGS"
++    	dnl     	  ;;
++    	dnl     	freebsd*)
++	dnl     	  CXXFLAGS="-I/usr/local/include/pango-1.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include $CXXFLAGS"
++	dnl     	  ;;
++     	dnl     	netbsd*)
++	    	  CXXFLAGS="-I$prefix/include/pango-1.0 -I$prefix/include/glib-2.0 -I$prefix/lib/glib-2.0/include $CXXFLAGS"
++	    	  CXXFLAGS="-I$prefix/include/glib/glib-2.0 $CXXFLAGS"
++	    	  PANGOLIBDIR="-L$prefix/lib"
++	    	  LDFLAGS="-Wl,-rpath,$prefix/lib $LDFLAGS"
++	dnl     	  ;;
++   	dnl     esac
+ 	        CPPFLAGS="$PANGOLIBDIR $CXXFLAGS"
+ 	        AC_CHECK_HEADERS([pango/pango.h pango/pangoxft.h],
+ 		   AC_CHECK_LIB(pango-1.0, pango_layout_new,
diff --git a/fltk14-devel/patches/patch-src_Makefile b/fltk14-devel/patches/patch-src_Makefile
index 85197a0c87..0a616aab5f 100644
--- a/fltk14-devel/patches/patch-src_Makefile
+++ b/fltk14-devel/patches/patch-src_Makefile
@@ -2,7 +2,7 @@ $NetBSD$
 
 Use libtool to link and install binaries.
 
---- src/Makefile.orig	2018-04-30 08:36:52.000000000 +0000
+--- src/Makefile.orig	2019-04-07 09:24:20.000000000 +0000
 +++ src/Makefile
 @@ -353,6 +353,10 @@ $(LIBNAME): $(OBJECTS)
  	$(LIBCOMMAND) $@ $(OBJECTS)
@@ -48,7 +48,7 @@ Use libtool to link and install binaries.
  libfltk_images.so.$(FL_DSO_VERSION): $(IMGOBJECTS) libfltk.so.$(FL_DSO_VERSION)
  	echo $(DSOCOMMAND) $@ ...
  	$(DSOCOMMAND) $@ $(IMGOBJECTS) -L. $(IMAGELIBS) -lfltk $(LDLIBS)
-@@ -687,6 +703,9 @@ install: $(LIBNAME) $(DSONAME) \
+@@ -749,6 +765,9 @@ install: $(LIBNAME) $(DSONAME) \
  		$(INSTALL_LIB) $(GLLIBNAME) $(DESTDIR)$(libdir); \
  		$(RANLIB) $(DESTDIR)$(libdir)/$(GLLIBBASENAME); \
  	fi
@@ -58,7 +58,7 @@ Use libtool to link and install binaries.
  	$(RANLIB) $(DESTDIR)$(libdir)/$(IMGLIBBASENAME)
  	if test x$(DSONAME) = xlibfltk.so.$(FL_DSO_VERSION); then\
  		$(RM) $(DESTDIR)$(libdir)/libfltk.so*;\
-@@ -707,6 +726,9 @@ install: $(LIBNAME) $(DSONAME) \
+@@ -769,6 +788,9 @@ install: $(LIBNAME) $(DSONAME) \
  		$(RM) $(DESTDIR)$(libdir)/libfltk_s.a;\
  		$(INSTALL_LIB) libfltk_s.a $(DESTDIR)$(libdir); \
  	fi
@@ -68,7 +68,7 @@ Use libtool to link and install binaries.
  	if test x$(DSONAME) = xcygfltknox-$(FL_DSO_VERSION).dll; then\
  		$(RM) $(DESTDIR)$(bindir)/$(DSONAME);\
  		$(INSTALL_LIB) $(DSONAME) $(DESTDIR)$(bindir); \
-@@ -724,6 +746,9 @@ install: $(LIBNAME) $(DSONAME) \
+@@ -786,6 +808,9 @@ install: $(LIBNAME) $(DSONAME) \
  		$(INSTALL_LIB) libfltk_forms.so.$(FL_DSO_VERSION) $(DESTDIR)$(libdir); \
  		$(LN) libfltk_forms.so.$(FL_DSO_VERSION) $(DESTDIR)$(libdir)/libfltk_forms.so;\
  	fi
@@ -78,7 +78,7 @@ Use libtool to link and install binaries.
  	if test x$(FLDSONAME) = xlibfltk_forms.sl.$(FL_DSO_VERSION); then\
  		$(RM) $(DESTDIR)$(libdir)/libfltk_forms.sl*;\
  		$(INSTALL_LIB) libfltk_forms.sl.$(FL_DSO_VERSION) $(DESTDIR)$(libdir); \
-@@ -781,6 +806,9 @@ install: $(LIBNAME) $(DSONAME) \
+@@ -843,6 +868,9 @@ install: $(LIBNAME) $(DSONAME) \
  		$(RM) $(DESTDIR)$(libdir)/libfltk_gl.dll.a;\
  		$(INSTALL_LIB) libfltk_gl.dll.a $(DESTDIR)$(libdir); \
  	fi