diff --git a/system/base/duktape/files/duktape-build.patch b/system/base/duktape/files/duktape-build.patch
index 30278928..3977f6b5 100644
--- a/system/base/duktape/files/duktape-build.patch
+++ b/system/base/duktape/files/duktape-build.patch
@@ -1,29 +1,24 @@
 diff --git a/Makefile.sharedlibrary b/Makefile.sharedlibrary
-index 2c98de9..452edca 100644
+index bf5c0cb..5862b4f 100644
 --- a/Makefile.sharedlibrary
 +++ b/Makefile.sharedlibrary
-@@ -53,6 +53,7 @@ DUKTAPE_SRCDIR = ./src
- #DUKTAPE_SRCDIR = ./src-noline
- 
- CC = gcc
-+LIBS = -lm
- 
- .PHONY: all
- all: libduktape.$(SO_REALNAME_SUFFIX) libduktaped.$(SO_REALNAME_SUFFIX)
-@@ -62,12 +63,12 @@ all: libduktape.$(SO_REALNAME_SUFFIX) libduktaped.$(SO_REALNAME_SUFFIX)
+@@ -70,11 +70,11 @@ all: libduktape.$(SO_REALNAME_SUFFIX) libduktaped.$(SO_REALNAME_SUFFIX) duktape.
  # to $INSTALL_PREFIX/include on installation.
- 
+
  libduktape.$(SO_REALNAME_SUFFIX):
--	$(CC) -shared -fPIC -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktape.$(SO_SONAME_SUFFIX) \
--		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
-+	$(CC) $(CFLAGS) -shared -fPIC -Wall -Wextra -Os $(LDFLAGS) -Wl,$(LD_SONAME_ARG),libduktape.$(SO_SONAME_SUFFIX) \
-+		-o $@ $(DUKTAPE_SRCDIR)/duktape.c $(LIBS)
- 
+-	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktape.$(SO_SONAME_SUFFIX) \
++	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -Wall -Wextra -Wl,$(LD_SONAME_ARG),libduktape.$(SO_SONAME_SUFFIX) \
+ 		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
+
  libduktaped.$(SO_REALNAME_SUFFIX):
--	$(CC) -shared -fPIC -g -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktaped.$(SO_SONAME_SUFFIX) \
--		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
-+	$(CC) $(CFLAGS) -shared -fPIC -Wall -Wextra -Os $(LDFLAGS) -Wl,$(LD_SONAME_ARG),libduktaped.$(SO_SONAME_SUFFIX) \
-+		-o $@ $(DUKTAPE_SRCDIR)/duktape.c $(LIBS)
- 
- # Symlinks depend on platform conventions.
- .PHONY: install
+-	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -g -Wall -Wextra -Os -Wl,$(LD_SONAME_ARG),libduktaped.$(SO_SONAME_SUFFIX) \
++	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -fPIC -Wall -Wextra -Wl,$(LD_SONAME_ARG),libduktaped.$(SO_SONAME_SUFFIX) \
+ 		-o $@ $(DUKTAPE_SRCDIR)/duktape.c
+
+ duktape.pc:
+@@ -101,4 +101,4 @@ install: libduktape.$(SO_REALNAME_SUFFIX) libduktaped.$(SO_REALNAME_SUFFIX) dukt
+
+ CCOPTS = -I./examples/cmdline
+ duk:
+-	$(CC) $(CCOPTS) -I$(INSTALL_PREFIX)/include -L$(INSTALL_PREFIX)$(LIBDIR) -Wall -Wextra -Os -o $@ ./examples/cmdline/duk_cmdline.c -lduktape -lm
++	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(CCOPTS) -I$(INSTALL_PREFIX)/include -L$(INSTALL_PREFIX)$(LIBDIR) -Wall -Wextra -o $@ ./examples/cmdline/duk_cmdline.c -lduktape -lm