diff -r -U2 src.orig/CMakeLists.txt src/CMakeLists.txt
--- src.orig/CMakeLists.txt	2022-04-14 02:47:12.000000000 +0700
+++ src/CMakeLists.txt	2022-12-20 13:03:11.386586253 +0700
@@ -9,4 +9,7 @@
 project (gle VERSION 4.3.3)
 
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 add_compile_definitions(GLEVN="${PROJECT_VERSION}")
 set( CMAKE_DEBUG_POSTFIX  "d")
@@ -130,5 +133,5 @@
 	string(COMPARE NOTEQUAL "${CAIRO_LIBRARIES}" "CAIRO_LIBRARIES-NOTFOUND" CAIRO_FOUND)
 endif()
-find_path(CAIRO_INCLUDE_DIRS cairo.h PATHS ${CAIRO_ROOT} PATH_SUFFIXES include REQUIRED)
+find_path(CAIRO_INCLUDE_DIRS cairo.h PATHS ${CAIRO_ROOT} PATH_SUFFIXES include include/cairo REQUIRED)
 if(CAIRO_FOUND)
 	message("-- Found CAIRO: " ${CAIRO_LIBRARIES} )
@@ -154,8 +157,8 @@
 	endif()
 else()
-	find_library(PIXMAN_LIBRARIES NAMES pixman pixmand PATHS ${PIXMAN_ROOT} PATH_SUFFIXES lib REQUIRED)
+	find_library(PIXMAN_LIBRARIES NAMES pixman pixmand pixman-1 PATHS ${PIXMAN_ROOT} PATH_SUFFIXES lib lib64 REQUIRED)
 	string(COMPARE NOTEQUAL "${PIXMAN_LIBRARIES}" "PIXMAN_LIBRARIES-NOTFOUND" PIXMAN_FOUND)
 endif()
-find_path(PIXMAN_INCLUDE_DIRS pixman.h PATHS ${PIXMAN_ROOT} PATH_SUFFIXES include REQUIRED)
+find_path(PIXMAN_INCLUDE_DIRS pixman.h PATHS ${PIXMAN_ROOT} PATH_SUFFIXES include include/pixman-1 REQUIRED)
 if(PIXMAN_FOUND)
 	message("-- Found PIXMAN: " ${PIXMAN_LIBRARIES} )
@@ -164,9 +167,9 @@
 # -- GHOSTscript or GHOSTPDL include directory only since gle links to installed version at runtime
 #
-find_path(GDIR1 iapi.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR1 iapi.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR1} )
-find_path(GDIR2 gdevdsp.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR2 gdevdsp.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR2} )
-find_path(GDIR3 gserrors.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR3 gserrors.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR3} )
 
@@ -398,5 +401,4 @@
 # documentation file installation in doc folder
 install(FILES 
-	../doc/LICENSE.txt 
 	../doc/README.txt 
 	../doc/ChangeLog.txt
diff -r -U2 src.orig/gui/CMakeLists.txt src/gui/CMakeLists.txt
--- src.orig/gui/CMakeLists.txt	2022-04-14 02:47:12.000000000 +0700
+++ src/gui/CMakeLists.txt	2022-12-19 10:21:59.026388957 +0700
@@ -54,11 +54,14 @@
 	$<$<PLATFORM_ID:Windows>:qgle.rc>
 )
-# no jpeg as its contianed in Qt
+# no jpeg as its contained in Qt
+# but need to add JPEG for Debian!
+# order matters: first static files (and libgle), then dynamic libraries
 target_link_libraries ( qgle LINK_PUBLIC 
+	libgle-graphics_s
 	${ZLIB_LIBRARIES}
+	${JPEG_LIBRARIES}
 	${TIFF_LIBRARIES}
 	${PNG_LIBRARIES}
 	${PIXMAN_LIBRARIES}
-	libgle-graphics_s
 	Qt::Core
 	Qt::Gui
@@ -70,5 +73,6 @@
 
 if(UNIX AND NOT APPLE)
- 	target_link_libraries ( qgle LINK_PUBLIC 
+ 	target_link_libraries ( qgle LINK_PUBLIC
+		dl
  		glut
  		GLU
diff -r -U2 src.orig/gui/main.cpp src/gui/main.cpp
--- src.orig/gui/main.cpp	2022-04-14 02:47:12.000000000 +0700
+++ src/gui/main.cpp	2022-12-19 10:21:59.046388957 +0700
@@ -277,5 +277,5 @@
 	#endif
 	#ifdef Q_OS_LINUX
-	Q_IMPORT_PLUGIN(QWaylandIntegrationPlugin)
+	// Q_IMPORT_PLUGIN(QWaylandIntegrationPlugin)
 	#endif
 	QLocale curLocale("C");
diff -r -U2 src.orig/gui/qgs.h src/gui/qgs.h
--- src.orig/gui/qgs.h	2022-04-14 02:47:12.000000000 +0700
+++ src/gui/qgs.h	2022-12-19 10:21:59.068388958 +0700
@@ -40,7 +40,7 @@
 #include "gsinc/ierrors.h"
 #else
-#include <ierrors.h>
-#include <iapi.h>
-#include <gdevdsp.h>
+#include <ghostscript/ierrors.h>
+#include <ghostscript/iapi.h>
+#include <ghostscript/gdevdsp.h>
 
 #endif
diff -r -U2 src.orig/makefmt/makefmt.cpp src/makefmt/makefmt.cpp
--- src.orig/makefmt/makefmt.cpp	2022-04-14 02:47:12.000000000 +0700
+++ src/makefmt/makefmt.cpp	2022-12-18 14:09:54.399896247 +0700
@@ -115,6 +115,6 @@
 
 int main(int argc, char *argv[]) {
-	char filename[80];
-	char fmtname[80];
+	char filename[200];
+	char fmtname[200];
 	init_accents();
 	/* encoding file given? */
diff -r -U2 src.orig/TeX/CMakeLists.txt src/TeX/CMakeLists.txt
--- src.orig/TeX/CMakeLists.txt	2022-04-14 02:47:12.000000000 +0700
+++ src/TeX/CMakeLists.txt	2022-12-20 13:34:00.953502995 +0700
@@ -52,11 +52,11 @@
 )
 # make the inittex.ini in the install folder
-install(CODE "execute_process(COMMAND ${CMAKE_INSTALL_PREFIX}/bin/gle$<$<CONFIG:Debug>:d> -mkinittex)")
+# install(CODE "execute_process(COMMAND ${CMAKE_INSTALL_PREFIX}/bin/gle$<$<CONFIG:Debug>:d> -mkinittex)")
 # explicity install inittex.ini for cpack even though its created in this directory
 # from gle -mkinittex command above
-install(FILES 
-	${CMAKE_INSTALL_PREFIX}/inittex.ini
- 	CONFIGURATIONS Release Debug
- 	DESTINATION . 
-)
+# install(FILES 
+# 	${CMAKE_INSTALL_PREFIX}/inittex.ini
+#  	CONFIGURATIONS Release Debug
+#  	DESTINATION . 
+# )
 
Только в src/TeX: CMakeLists.txt~