--- mupdf-1.11-source/Makerules
+++ mupdf-1.11-source/Makerules
@@ -116,12 +116,17 @@
 SYS_PTHREAD_CFLAGS :=
 SYS_PTHREAD_LIBS := -lpthread
 
+WANT_OPENSSL ?= yes
+ifeq "$(WANT_OPENSSL)" "yes"
 ifeq "$(shell pkg-config --exists 'libcrypto <= 1.0.1t' && echo yes)" "yes"
 HAVE_LIBCRYPTO := yes
 SYS_LIBCRYPTO_CFLAGS := -DHAVE_LIBCRYPTO $(shell pkg-config --cflags libcrypto)
 SYS_LIBCRYPTO_LIBS := $(shell pkg-config --libs libcrypto)
 endif
+endif
 
+WANT_CURL ?= yes
+ifeq "$(WANT_CURL)" "yes"
 ifeq "$(shell pkg-config --exists libcurl && echo yes)" "yes"
 HAVE_CURL := yes
 SYS_CURL_CFLAGS := $(shell pkg-config --cflags libcurl)
@@ -133,12 +138,16 @@
 endif
 endif
 SYS_CURL_DEPS += -lpthread -lrt
+endif
 
+WANT_X!! ?= yes
+ifeq "$(WANT_X11)" "yes"
 ifeq "$(shell pkg-config --exists x11 xext && echo yes)" "yes"
 HAVE_X11 := yes
 SYS_X11_CFLAGS := $(shell pkg-config --cflags x11 xext)
 SYS_X11_LIBS := $(shell pkg-config --libs x11 xext)
 endif
+endif
 
 ifeq "$(shell pkg-config --exists harfbuzz && echo yes)" "yes"
 SYS_HARFBUZZ_CFLAGS := $(shell pkg-config --cflags harfbuzz)