Removed dependency on libtiff

deps/+TIFF/TIFF.cmake

@@ -1,15 +0,0 @@
-add_cmake_project(TIFF
-    URL https://gitlab.com/libtiff/libtiff/-/archive/v4.6.0/libtiff-v4.6.0.zip
-    URL_HASH SHA256=5d652432123223338a6ee642a6499d98ebc5a702f8a065571e1001d4c08c37e6
-    CMAKE_ARGS
-        -Dtiff-tools:BOOL=OFF
-        -Dtiff-tests:BOOL=OFF
-        -Dlzma:BOOL=OFF
-        -Dwebp:BOOL=OFF
-        -Djbig:BOOL=OFF
-        -Dzstd:BOOL=OFF
-        -Dpixarlog:BOOL=OFF
-        -Dlibdeflate:BOOL=OFF
-)
-
-set(DEP_TIFF_DEPENDS ZLIB PNG JPEG OpenGL)

deps/+wxWidgets/wxWidgets.cmake

@@ -45,7 +45,7 @@ add_cmake_project(wxWidgets
         -DwxUSE_REGEX=OFF
         -DwxUSE_LIBXPM=builtin
         -DwxUSE_LIBJPEG=sys
-        -DwxUSE_LIBTIFF=sys
+        -DwxUSE_LIBTIFF=OFF
         -DwxUSE_EXPAT=sys
         -DwxUSE_LIBSDL=OFF
         -DwxUSE_XTEST=OFF
@@ -55,4 +55,4 @@ add_cmake_project(wxWidgets
         ${_wx_secretstore}
 )
 
-set(DEP_wxWidgets_DEPENDS ZLIB PNG EXPAT TIFF JPEG NanoSVG)
+set(DEP_wxWidgets_DEPENDS ZLIB PNG EXPAT JPEG NanoSVG)

src/CMakeLists.txt

@@ -60,7 +60,6 @@ if (SLIC3R_GUI)
     endif()
 
     find_package(JPEG MODULE QUIET)
-    find_package(TIFF MODULE QUIET) # Tiff exported config is broken for static build
     find_package(NanoSVG REQUIRED)
 
     string(REGEX MATCH "wxpng" WX_PNG_BUILTIN ${wxWidgets_LIBRARIES})
@@ -69,12 +68,6 @@ if (SLIC3R_GUI)
         list(APPEND wxWidgets_LIBRARIES ${PNG_LIBRARIES})
     endif ()
 
-    string(REGEX MATCH "wxtiff" WX_TIFF_BUILTIN ${wxWidgets_LIBRARIES})
-    if (TIFF_FOUND AND NOT WX_TIFF_BUILTIN)
-        list(FILTER wxWidgets_LIBRARIES EXCLUDE REGEX tiff)
-        list(APPEND wxWidgets_LIBRARIES ${TIFF_LIBRARIES})
-    endif ()
-
     string(REGEX MATCH "wxjpeg" WX_JPEG_BUILTIN ${wxWidgets_LIBRARIES})
     if (JPEG_FOUND AND NOT WX_JPEG_BUILTIN)
         list(FILTER wxWidgets_LIBRARIES EXCLUDE REGEX jpeg)