pfstools: fix build of pfsglview with newer cmake

The CMake build configuration for pfsglview used an internal variable,
GLUT_glut_LIBRARY, to link with GLUT, which seems to have stopped
working when CMake was bumped from 3.21 in 3.22 in nixpkgs#147818. Use
the officially documented GLUT_LIBRARIES instead.

Changed files
+13 -1
pkgs
tools
graphics
+1 -1
pkgs/tools/graphics/pfstools/default.nix
···
libGLU libGL freeglut
]) ++ lib.optional enableUnfree (opencv2.override { enableUnfree = true; });
-
patches = [ ./threads.patch ./pfstools.patch ./pfsalign.patch ];
meta = with lib; {
homepage = "http://pfstools.sourceforge.net/";
···
libGLU libGL freeglut
]) ++ lib.optional enableUnfree (opencv2.override { enableUnfree = true; });
+
patches = [ ./glut.patch ./threads.patch ./pfstools.patch ./pfsalign.patch ];
meta = with lib; {
homepage = "http://pfstools.sourceforge.net/";
+12
pkgs/tools/graphics/pfstools/glut.patch
···
···
+
--- a/src/pfsglview/CMakeLists.txt 2022-04-04 23:21:11.164016369 +0300
+
+++ b/src/pfsglview/CMakeLists.txt 2022-04-04 23:21:32.757878750 +0300
+
@@ -11,8 +11,7 @@
+
+
add_executable(pfsglview pfsglview.cpp picture_io.cpp module.cpp m_histogram.cpp m_status.cpp m_on_screen_display.cpp)
+
+
-# TODO: Use ${GLUT_LIBRARY} instead.
+
-target_link_libraries(pfsglview ${OPENGL_LIBRARIES} ${GLUT_glut_LIBRARY} pfs)
+
+target_link_libraries(pfsglview ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} pfs)
+
+
install (TARGETS pfsglview DESTINATION bin)
+
install (FILES pfsglview.1 DESTINATION ${MAN_DIR})