diff --git a/lang/chicken-scheme/Makefile b/lang/chicken-scheme/Makefile
index bd9f1c9b7..bdeb7d0c7 100644
--- a/lang/chicken-scheme/Makefile
+++ b/lang/chicken-scheme/Makefile
@@ -1,5 +1,4 @@
-#
-# Copyright (C) 2019 Jerônimo Cordoni Pellegrini <j_p@aleph0.info>
+# Copyright (C) 2019-2020 Jerônimo Cordoni Pellegrini <j_p@aleph0.info>
 #
 # This file is free software, licensed under the GNU General Public License v3
 # or later.
@@ -8,29 +7,43 @@
 
 include $(TOPDIR)/rules.mk
 
-PKG_NAME:=chicken-scheme-interpreter
-PKG_VERSION=5.1.0
+PKG_NAME:=chicken-scheme
+PKG_VERSION=5.2.0
 PKG_RELEASE:=1
 
+PKG_BUILD_DIR:=$(BUILD_DIR)/chicken-$(PKG_VERSION)
 PKG_SOURCE:=chicken-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://code.call-cc.org/releases/$(PKG_VERSION)/
-PKG_HASH:=5c1101a8d8faabfd500ad69101e0c7c8bd826c68970f89c270640470e7b84b4b
-PKG_BUILD_DIR:=$(BUILD_DIR)/chicken-$(PKG_VERSION)
-
+PKG_HASH:=819149c8ce7303a9b381d3fdc1d5765c5f9ac4dee6f627d1652f47966a8780fa
 PKG_MAINTAINER:=Jeronimo Pellegrini <j_p@aleph0.info>
+
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE
 
 include $(INCLUDE_DIR)/package.mk
 
-define Package/chicken-scheme-interpreter
+
+
+
+define Package/chicken-scheme/Default
   SECTION:=lang
   CATEGORY:=Languages
-  TITLE:=Chicken Scheme
   URL:=https://call-cc.org
   ABI_VERSION:=11
 endef
 
+
+##
+## chicken-scheme-interpreter
+##
+
+define Package/chicken-scheme-interpreter
+$(call Package/chicken-scheme/Default)
+  TITLE:=Chicken Scheme -- interpreter only
+  SECTION:=lang
+  CATEGORY:=Languages
+endef
+
 define Package/chicken-scheme-interpreter/description
   Chicken is an implementation of the Scheme language. It is portable, efficient, and supports 
   the R5RS and R7RS (work in progress) standards, and many extensions.
@@ -40,12 +53,16 @@ define Package/chicken-scheme-interpreter/description
   For more information, please refer to the Chicken Scheme website at https://call-cc.org.
 endef
 
-MAKE_FLAGS += PLATFORM=linux C_COMPILER=$(TARGET_CC) LINKER=$(TARGET_CC) PREFIX=/usr C_COMPILER_OPTIMIZATION_OPTIONS="$(TARGET_CFLAGS)"
+
+# csc calls gcc with "-lm -ldl", but "-lm" doesn't work with musl,
+# so we set LIBRARIES=-lm
+MAKE_FLAGS += PLATFORM=linux C_COMPILER=$(TARGET_CC) LINKER=$(TARGET_CC) PREFIX=/usr C_COMPILER_OPTIMIZATION_OPTIONS="$(TARGET_CFLAGS)" LIBRARIES=-lm
 
 # not installed:
 # - csc and chicken, the compiler
 # - the include dir (only useful with the compiler)
-# - install, uninstall, status, and chicken-do, which deal with modules (installation of more modules depends on the compiler)
+# - install, uninstall, status, and chicken-do, which deal with modules
+#   (installation of more modules depends on the compiler)
 # - profiler
 # - feathers, the debugger
 # - libchicken.a, the static library
@@ -61,3 +78,73 @@ endef
 
 $(eval $(call BuildPackage,chicken-scheme-interpreter))
 
+
+
+##
+## chicken-scheme-full
+##
+
+# mips-openwrt-linux-musl-gcc dowsn't seem to link with libchicken.so.
+# already tried -lchicken and passing /usr/lib/libchicken.so on the command
+# line.
+# also tried -Wl,-R/usr/lib,-R/usr/lib/chicken/$(ABI_VERSION)
+#
+# current solution: we do not strip binaries in chicken-scheme-full
+# we do this by unsetting STRIP and RSTRIP, *and* reloading rules.mk
+#
+STRIP:=:
+RSTRIP:=:
+include $(TOPDIR)/rules.mk
+
+define Package/chicken-scheme-full
+$(call Package/chicken-scheme/Default)
+  TITLE:=Chicken Scheme -- full package
+  SECTION:=lang
+  CATEGORY:=Languages
+  # csc depends on gcc; chicken-install uses the 'install' command from coreutils
+  EXTRA_DEPENDS:= gcc, coreutils-install
+endef
+
+define Package/chicken-scheme-full/description
+  Chicken is an implementation of the Scheme language. It is portable, efficient, and supports 
+  the R5RS and R7RS (work in progress) standards, and many extensions.
+  Chicken can be used as a scripting language to automate tasks.
+  This package contains the interpreter, 'csi'; the compiler, 'csc';
+  the tools for installing and removing eggs (modules); the profiler and
+  the debugger.
+  Note that this package depends on gcc, which is quite large (more than 100Mb).
+  For more information, please refer to the Chicken Scheme website at https://call-cc.org.
+endef
+
+
+# not installed:
+# - libchicken.a, the static library
+define Package/chicken-scheme-full/install
+	$(INSTALL_DIR)  $(1)/usr/bin
+	$(INSTALL_DIR)  $(1)/usr/lib/chicken/$(ABI_VERSION)
+	$(INSTALL_DIR)  $(1)/usr/include/chicken
+	$(INSTALL_DIR)  $(1)/usr/share/chicken
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/csi                 $(1)/usr/bin/
+	$(CP) $(PKG_BUILD_DIR)/libchicken.so.$(ABI_VERSION) $(1)/usr/lib/
+	$(CP) $(PKG_BUILD_DIR)/libchicken.so                $(1)/usr/lib/
+	$(CP) $(PKG_BUILD_DIR)/*.import.so                  $(1)/usr/lib/chicken/$(ABI_VERSION)/
+	$(CP) $(PKG_BUILD_DIR)/types.db                     $(1)/usr/lib/chicken/$(ABI_VERSION)/
+	# csc
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/csc     		$(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken 		$(1)/usr/bin/
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/chicken.h		$(1)/usr/include/chicken/
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/chicken-config.h	$(1)/usr/include/chicken/
+	# chicken-install
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken-install		$(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken-uninstall	$(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken-status		$(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken-do		$(1)/usr/bin/
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/setup.defaults		$(1)/usr/share/chicken/
+	# profile
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/chicken-profile		$(1)/usr/bin/
+	# feathers
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/feathers.tcl		$(1)/usr/share/chicken/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/feathers		$(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,chicken-scheme-full))