cmake: kill obsolete variant stuff

This isn't needed for TrackHat as we switched to a different method.

4 files changed, 29 insertions, 79 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e2ddd1d..18dd48cd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -87,7 +87,7 @@ add_custom_target(mrproper
     WORKING_DIRECTORY "${CMAKE_BINARY_DIR}")
 
 function(otr_add_subdirs)
-    otr_dist_select_variant()
+    otr_init_variant()
     get_property(_globs GLOBAL PROPERTY opentrack-subprojects)
     otr_add_target_dirs(_globbed ${_globs})
 
diff --git a/cmake/opentrack-variant.cmake b/cmake/opentrack-variant.cmake
index 9fb23f0a..5cb4bd57 100644
--- a/cmake/opentrack-variant.cmake
+++ b/cmake/opentrack-variant.cmake
@@ -1,29 +1,32 @@
 include_guard(GLOBAL)
 
-function(otr_dist_select_variant)
-    file(GLOB variants CONFIGURE_DEPENDS "variant/*")
+function(otr_init_variant)
+    set_property(GLOBAL PROPERTY opentrack-variant "default")
+    set_property(GLOBAL PROPERTY opentrack-ident "opentrack-2.3")
 
-    set(variant-list "")
-
-    foreach(k ${variants})
-        get_filename_component(name "${k}" NAME)
-        if(EXISTS "${k}/_variant.cmake")
-            list(APPEND variant-list "${name}")
-        else()
-            message(FATAL_ERROR "stray variant dir '${name}'")
-        endif()
-    endforeach()
-
-    set(opentrack_variant "default" CACHE STRING "")
-    set(dir "${CMAKE_SOURCE_DIR}/variant/${opentrack_variant}")
-
-    if(NOT EXISTS "${dir}/_variant.cmake")
-        set(opentrack_variant "default" CACHE STRING "" FORCE)
-        set(dir "${CMAKE_SOURCE_DIR}/variant/${opentrack_variant}")
-    endif()
-
-    set_property(CACHE opentrack_variant PROPERTY STRINGS "${variant-list}")
-
-    include("${dir}/_variant.cmake")
-    otr_init_variant()
+    set(subprojects
+        "tracker-*"
+        "proto-*"
+        "filter-*"
+        "options"
+        "api"
+        "compat"
+        "logic"
+        "dinput"
+        "gui"
+        "main"
+        "x-plane-plugin"
+        "csv"
+        "pose-widget"
+        "spline"
+        "qxt-mini"
+        "macosx"
+        "cv"
+        "migration"
+        "main-window"
+        "video"
+        "video-*"
+        "opentrack"
+    )
+    set_property(GLOBAL PROPERTY opentrack-subprojects "${subprojects}")
 endfunction()
diff --git a/variant/default/_variant.cmake b/variant/default/_variant.cmake
index ffa795d0..e69de29b 100644
--- a/variant/default/_variant.cmake
+++ b/variant/default/_variant.cmake
@@ -1,31 +0,0 @@
-function(otr_init_variant)
-    set_property(GLOBAL PROPERTY opentrack-variant "default")
-    set_property(GLOBAL PROPERTY opentrack-ident "opentrack-2.3")
-
-    set(subprojects
-        "tracker-*"
-        "proto-*"
-        "filter-*"
-        "options"
-        "api"
-        "compat"
-        "logic"
-        "dinput"
-        "gui"
-        "main"
-        "x-plane-plugin"
-        "csv"
-        "pose-widget"
-        "spline"
-        "qxt-mini"
-        "macosx"
-        "cv"
-        "migration"
-        "main-window"
-        "video"
-        "video-*"
-        "opentrack"
-    )
-
-    set_property(GLOBAL PROPERTY opentrack-subprojects "${subprojects}")
-endfunction()
diff --git a/variant/trackmouse/_variant.cmake b/variant/trackmouse/_variant.cmake
deleted file mode 100644
index 1a65f6df..00000000
--- a/variant/trackmouse/_variant.cmake
+++ /dev/null
@@ -1,22 +0,0 @@
-function(otr_init_variant)
-    set_property(GLOBAL PROPERTY opentrack-variant "trackmouse")
-    set_property(GLOBAL PROPERTY opentrack-ident "trackmouse-prototype")
-    set(subprojects
-        "tracker-pt"
-        "proto-mouse"
-        "filter-accela"
-        "options"
-        "api"
-        "compat"
-        "logic"
-        "dinput"
-        "gui"
-        "spline"
-        "cv"
-        "migration"
-        "executable"
-        "pose-widget"
-        "trackmouse"
-    )
-    set_property(GLOBAL PROPERTY opentrack-subprojects "${subprojects}")
-endfunction()