--- src.orig/k2pdfopt_v2.53/CMakeLists.txt	2020-05-31 15:34:34.000000000 -0700
+++ src.changes/CMakeLists.txt	2021-12-27 16:31:35.514052382 -0800
@@ -57,6 +57,7 @@
 include(FindJasper)
 if(JASPER_FOUND)
   set(HAVE_JASPER_LIB 1)
+  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${JASPER_LIBRARY})
 endif(JASPER_FOUND)
 
 # paths from willuslib/wgs.c
@@ -73,21 +74,27 @@
 
 # willus.h
 # HAVE_GSL_LIB
-
+pkg_check_modules(GSL gsl)
+if(GSL_FOUND)
+  set(HAVE_GSL_LIB 1)
+  include_directories(SYSTEM ${GSL_INCLUDEDIR})
+  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${GSL_LDFLAGS})
+endif(GSL_FOUND)
 
 # libfreetype6 (>= 2.3.9), libjbig2dec0, libjpeg8 (>= 8c), libx11-6, libxext6, zlib1g (>= 1:1.2.0)
 # MUPDF_STATIC_LDFLAGS misses mupdf-js-none, and doubles libs ...
 
-pkg_check_modules(MUPDF mupdf)
-if(MUPDF_FOUND)
-  set(HAVE_MUPDF_LIB 1) 
-  # (includes jbig2dec, openjpeg, freetype)
-  include_directories(SYSTEM ${MUPDF_INCLUDEDIR})
-  message(STATUS "mupdf libraries: ${MUPDF_LDFLAGS}")
-  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${MUPDF_LDFLAGS} 
-    -lmupdf-js-none -lopenjpeg -ljbig2dec -ljpeg -lfreetype
-  )
-endif(MUPDF_FOUND)
+# DISABLE MUPDF
+#pkg_check_modules(MUPDF mupdf)
+#if(MUPDF_FOUND)
+#  set(HAVE_MUPDF_LIB 1) 
+#  # (includes jbig2dec, openjpeg, freetype)
+#  include_directories(SYSTEM ${MUPDF_INCLUDEDIR})
+#  message(STATUS "mupdf libraries: ${MUPDF_LDFLAGS}")
+#  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${MUPDF_LDFLAGS} 
+#    -lmupdf-js-none -lopenjpeg -ljbig2dec -ljpeg -lfreetype
+#  )
+#endif(MUPDF_FOUND)
 
 pkg_check_modules(DJVU ddjvuapi)
 if(DJVU_FOUND)
@@ -105,12 +112,13 @@
   include_directories(SYSTEM ${LEPT_INCLUDEDIR})
 endif(LEPT_FOUND)
 
-pkg_check_modules(TESSERACT tesseract)
-if(TESSERACT_FOUND)
-  set(HAVE_TESSERACT_LIB 1)
-  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${TESSERACT_LDFLAGS})
-  include_directories(SYSTEM ${TESSERACT_INCLUDEDIR})
-endif(TESSERACT_FOUND)
+# DISABLE TESSERACT
+#pkg_check_modules(TESSERACT tesseract)
+#if(TESSERACT_FOUND)
+#  set(HAVE_TESSERACT_LIB 1)
+#  set(K2PDFOPT_LIB ${K2PDFOPT_LIB} ${TESSERACT_LDFLAGS})
+#  include_directories(SYSTEM ${TESSERACT_INCLUDEDIR})
+#endif(TESSERACT_FOUND)
 
 # ---- Describe project
 
@@ -129,7 +137,7 @@
 # ms
 add_executable(k2pdfopt k2pdfopt.c)
 target_link_libraries (k2pdfopt k2pdfoptlib willuslib ${K2PDFOPT_LIB} pthread)
-
+install(TARGETS k2pdfopt RUNTIME)
 
 message("")
 message("-- Summary --")