diff --git a/CMakeLists.txt b/CMakeLists.txt
index e5159b0f..bd4dd654 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,6 +82,11 @@ option(GLM_TEST_ENABLE_SIMD_AVX "Enable AVX optimizations" OFF)
 option(GLM_TEST_ENABLE_SIMD_AVX2 "Enable AVX2 optimizations" OFF)
 option(GLM_TEST_FORCE_PURE "Force 'pure' instructions" OFF)
 
+option(GLM_ENABLE_EXPERIMENTAL "Enable experimental GLM_GTX" OFF)
+configure_file(glm/experimental.hpp.in experimental.hpp @ONLY)
+include_directories(${CMAKE_BINARY_DIR}/glm)
+include_directories(${CMAKE_BINARY_DIR})
+
 if(GLM_TEST_FORCE_PURE)
 	add_definitions(-DGLM_FORCE_PURE)
 
@@ -167,6 +172,7 @@ option(GLM_INSTALL_ENABLE "GLM install" ON)
 set(GLM_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/glm")
 if (GLM_INSTALL_ENABLE)
 	install(DIRECTORY glm DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+	install(FILES "${CMAKE_CURRENT_BINARY_DIR}/experimental.hpp" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/glm)
 endif()
 
 write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/glmConfigVersion.cmake" VERSION ${GLM_VERSION} COMPATIBILITY AnyNewerVersion)
diff --git a/glm/CMakeLists.txt b/glm/CMakeLists.txt
index df9c9ee5..dc5db4bc 100644
--- a/glm/CMakeLists.txt
+++ b/glm/CMakeLists.txt
@@ -43,6 +43,8 @@ source_group("SIMD Files" FILES ${SIMD_INLINE})
 source_group("SIMD Files" FILES ${SIMD_HEADER})
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
+# make out-of tree builds find experimental.hpp
+include_directories(${CMAKE_BINARY_DIR}/glm)
 
 if(GLM_STATIC_LIBRARY_ENABLE OR GLM_DYNAMIC_LIBRARY_ENABLE)
 	if(GLM_STATIC_LIBRARY_ENABLE)
diff --git a/glm/experimental.hpp.in b/glm/experimental.hpp.in
new file mode 100644
index 00000000..bfab5138
--- /dev/null
+++ b/glm/experimental.hpp.in
@@ -0,0 +1 @@
+#cmakedefine GLM_ENABLE_EXPERIMENTAL
diff --git a/glm/ext.hpp b/glm/ext.hpp
index d085bfd5..a2948447 100644
--- a/glm/ext.hpp
+++ b/glm/ext.hpp
@@ -39,6 +39,7 @@
 #	include "./gtc/type_aligned.hpp"
 #endif
 
+#include "experimental.hpp"
 #ifdef GLM_ENABLE_EXPERIMENTAL
 #include "./gtx/associated_min_max.hpp"
 #include "./gtx/bit.hpp"
diff --git a/glm/gtx/associated_min_max.hpp b/glm/gtx/associated_min_max.hpp
index 0c9935f3..d00c2bc4 100644
--- a/glm/gtx/associated_min_max.hpp
+++ b/glm/gtx/associated_min_max.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GTX_associated_min_max is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/bit.hpp b/glm/gtx/bit.hpp
index 1447fa00..31957083 100644
--- a/glm/gtx/bit.hpp
+++ b/glm/gtx/bit.hpp
@@ -15,6 +15,7 @@
 // Dependencies
 #include "../gtc/bitfield.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_bit is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/closest_point.hpp b/glm/gtx/closest_point.hpp
index 6859bb96..ebd9fe5a 100644
--- a/glm/gtx/closest_point.hpp
+++ b/glm/gtx/closest_point.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_closest_point is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/color_space.hpp b/glm/gtx/color_space.hpp
index d1e655c3..51416819 100644
--- a/glm/gtx/color_space.hpp
+++ b/glm/gtx/color_space.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_color_space is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/color_space_YCoCg.hpp b/glm/gtx/color_space_YCoCg.hpp
index e82cbd8b..7ae71041 100644
--- a/glm/gtx/color_space_YCoCg.hpp
+++ b/glm/gtx/color_space_YCoCg.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_color_space_YCoCg is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/common.hpp b/glm/gtx/common.hpp
index 8081bff7..57a68a8d 100644
--- a/glm/gtx/common.hpp
+++ b/glm/gtx/common.hpp
@@ -18,6 +18,7 @@
 #include "../vec4.hpp"
 #include "../gtc/vec1.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_common is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/compatibility.hpp b/glm/gtx/compatibility.hpp
index e5b60399..9876669c 100644
--- a/glm/gtx/compatibility.hpp
+++ b/glm/gtx/compatibility.hpp
@@ -16,6 +16,7 @@
 #include "../glm.hpp"
 #include "../gtc/quaternion.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_compatibility is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/component_wise.hpp b/glm/gtx/component_wise.hpp
index 39bab5d5..4fe0e4e2 100644
--- a/glm/gtx/component_wise.hpp
+++ b/glm/gtx/component_wise.hpp
@@ -18,6 +18,7 @@
 #include "../detail/setup.hpp"
 #include "../detail/qualifier.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_component_wise is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/dual_quaternion.hpp b/glm/gtx/dual_quaternion.hpp
index c4343e9d..d59fb459 100644
--- a/glm/gtx/dual_quaternion.hpp
+++ b/glm/gtx/dual_quaternion.hpp
@@ -20,6 +20,7 @@
 #include "../gtc/constants.hpp"
 #include "../gtc/quaternion.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_dual_quaternion is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/euler_angles.hpp b/glm/gtx/euler_angles.hpp
index e66e9281..ad5988c1 100644
--- a/glm/gtx/euler_angles.hpp
+++ b/glm/gtx/euler_angles.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_euler_angles is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/extend.hpp b/glm/gtx/extend.hpp
index eda4e470..cde6db63 100644
--- a/glm/gtx/extend.hpp
+++ b/glm/gtx/extend.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_extend is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/extended_min_max.hpp b/glm/gtx/extended_min_max.hpp
index 3e767b0c..0bcffcc6 100644
--- a/glm/gtx/extended_min_max.hpp
+++ b/glm/gtx/extended_min_max.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_extented_min_max is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/fast_exponential.hpp b/glm/gtx/fast_exponential.hpp
index 2d4918e7..e6d11f0a 100644
--- a/glm/gtx/fast_exponential.hpp
+++ b/glm/gtx/fast_exponential.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_fast_exponential is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/fast_square_root.hpp b/glm/gtx/fast_square_root.hpp
index 1e1ec3cf..f758aeef 100644
--- a/glm/gtx/fast_square_root.hpp
+++ b/glm/gtx/fast_square_root.hpp
@@ -19,6 +19,7 @@
 #include "../exponential.hpp"
 #include "../geometric.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_fast_square_root is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/fast_trigonometry.hpp b/glm/gtx/fast_trigonometry.hpp
index 739065fb..f1332958 100644
--- a/glm/gtx/fast_trigonometry.hpp
+++ b/glm/gtx/fast_trigonometry.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../gtc/constants.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_fast_trigonometry is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/gradient_paint.hpp b/glm/gtx/gradient_paint.hpp
index 2713cec0..d4703991 100644
--- a/glm/gtx/gradient_paint.hpp
+++ b/glm/gtx/gradient_paint.hpp
@@ -17,6 +17,7 @@
 #include "../glm.hpp"
 #include "../gtx/optimum_pow.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_gradient_paint is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/handed_coordinate_space.hpp b/glm/gtx/handed_coordinate_space.hpp
index 1d0d4104..3a52ddcf 100644
--- a/glm/gtx/handed_coordinate_space.hpp
+++ b/glm/gtx/handed_coordinate_space.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_handed_coordinate_space is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/hash.hpp b/glm/gtx/hash.hpp
index fe8a3efd..92bfc9b2 100644
--- a/glm/gtx/hash.hpp
+++ b/glm/gtx/hash.hpp
@@ -12,6 +12,7 @@
 
 #pragma once
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_hash is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/integer.hpp b/glm/gtx/integer.hpp
index 96637a13..5d1a16c6 100644
--- a/glm/gtx/integer.hpp
+++ b/glm/gtx/integer.hpp
@@ -16,6 +16,7 @@
 #include "../glm.hpp"
 #include "../gtc/integer.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_integer is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/intersect.hpp b/glm/gtx/intersect.hpp
index 61e2226a..4895ba93 100644
--- a/glm/gtx/intersect.hpp
+++ b/glm/gtx/intersect.hpp
@@ -21,6 +21,7 @@
 #include "../gtx/closest_point.hpp"
 #include "../gtx/vector_query.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_closest_point is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/io.hpp b/glm/gtx/io.hpp
index 49a1ec11..ae39cd60 100644
--- a/glm/gtx/io.hpp
+++ b/glm/gtx/io.hpp
@@ -23,6 +23,7 @@
 #include "../glm.hpp"
 #include "../gtx/quaternion.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_io is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/log_base.hpp b/glm/gtx/log_base.hpp
index e873e356..45b8d53c 100644
--- a/glm/gtx/log_base.hpp
+++ b/glm/gtx/log_base.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_log_base is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_cross_product.hpp b/glm/gtx/matrix_cross_product.hpp
index 967743b8..52d6c173 100644
--- a/glm/gtx/matrix_cross_product.hpp
+++ b/glm/gtx/matrix_cross_product.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_cross_product is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_decompose.hpp b/glm/gtx/matrix_decompose.hpp
index b7ec0e83..6793fee2 100644
--- a/glm/gtx/matrix_decompose.hpp
+++ b/glm/gtx/matrix_decompose.hpp
@@ -20,6 +20,7 @@
 #include "../gtc/quaternion.hpp"
 #include "../gtc/matrix_transform.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_decompose is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_factorisation.hpp b/glm/gtx/matrix_factorisation.hpp
index e30a7746..79c293be 100644
--- a/glm/gtx/matrix_factorisation.hpp
+++ b/glm/gtx/matrix_factorisation.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_factorisation is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_interpolation.hpp b/glm/gtx/matrix_interpolation.hpp
index 89c4596c..799983bb 100644
--- a/glm/gtx/matrix_interpolation.hpp
+++ b/glm/gtx/matrix_interpolation.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_interpolation is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_major_storage.hpp b/glm/gtx/matrix_major_storage.hpp
index 7f264a59..e68467cd 100644
--- a/glm/gtx/matrix_major_storage.hpp
+++ b/glm/gtx/matrix_major_storage.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_major_storage is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_operation.hpp b/glm/gtx/matrix_operation.hpp
index bce938bb..1e85bb5e 100644
--- a/glm/gtx/matrix_operation.hpp
+++ b/glm/gtx/matrix_operation.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_operation is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_query.hpp b/glm/gtx/matrix_query.hpp
index 5df5f52f..eec1eec0 100644
--- a/glm/gtx/matrix_query.hpp
+++ b/glm/gtx/matrix_query.hpp
@@ -18,6 +18,7 @@
 #include "../gtx/vector_query.hpp"
 #include <limits>
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_query is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/matrix_transform_2d.hpp b/glm/gtx/matrix_transform_2d.hpp
index 239ab9f4..3ca8d2f2 100644
--- a/glm/gtx/matrix_transform_2d.hpp
+++ b/glm/gtx/matrix_transform_2d.hpp
@@ -17,6 +17,7 @@
 #include "../mat3x3.hpp"
 #include "../vec2.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_matrix_transform_2d is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/mixed_product.hpp b/glm/gtx/mixed_product.hpp
index 58562aab..5c7460d5 100644
--- a/glm/gtx/mixed_product.hpp
+++ b/glm/gtx/mixed_product.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_mixed_product is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/norm.hpp b/glm/gtx/norm.hpp
index 46474e07..3cf2c3ea 100644
--- a/glm/gtx/norm.hpp
+++ b/glm/gtx/norm.hpp
@@ -17,6 +17,7 @@
 #include "../geometric.hpp"
 #include "../gtx/quaternion.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_norm is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/normal.hpp b/glm/gtx/normal.hpp
index 15cec9c2..7bb4c096 100644
--- a/glm/gtx/normal.hpp
+++ b/glm/gtx/normal.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_normal is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/normalize_dot.hpp b/glm/gtx/normalize_dot.hpp
index 86048e70..c6604da4 100644
--- a/glm/gtx/normalize_dot.hpp
+++ b/glm/gtx/normalize_dot.hpp
@@ -16,6 +16,7 @@
 // Dependency:
 #include "../gtx/fast_square_root.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_normalize_dot is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/number_precision.hpp b/glm/gtx/number_precision.hpp
index 3732a56c..b48845f7 100644
--- a/glm/gtx/number_precision.hpp
+++ b/glm/gtx/number_precision.hpp
@@ -18,6 +18,7 @@
 #include "../glm.hpp"
 #include "../gtc/type_precision.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_number_precision is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/optimum_pow.hpp b/glm/gtx/optimum_pow.hpp
index eb09f1c3..94a6bbb2 100644
--- a/glm/gtx/optimum_pow.hpp
+++ b/glm/gtx/optimum_pow.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_optimum_pow is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/orthonormalize.hpp b/glm/gtx/orthonormalize.hpp
index 2a684ee4..4ff47e53 100644
--- a/glm/gtx/orthonormalize.hpp
+++ b/glm/gtx/orthonormalize.hpp
@@ -18,6 +18,7 @@
 #include "../mat3x3.hpp"
 #include "../geometric.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_orthonormalize is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/perpendicular.hpp b/glm/gtx/perpendicular.hpp
index 35601ac7..17251ebe 100644
--- a/glm/gtx/perpendicular.hpp
+++ b/glm/gtx/perpendicular.hpp
@@ -17,6 +17,7 @@
 #include "../glm.hpp"
 #include "../gtx/projection.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_perpendicular is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/polar_coordinates.hpp b/glm/gtx/polar_coordinates.hpp
index b8421db4..5125215d 100644
--- a/glm/gtx/polar_coordinates.hpp
+++ b/glm/gtx/polar_coordinates.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_polar_coordinates is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/projection.hpp b/glm/gtx/projection.hpp
index 9a24abf9..4d5bf76f 100644
--- a/glm/gtx/projection.hpp
+++ b/glm/gtx/projection.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../geometric.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_projection is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/quaternion.hpp b/glm/gtx/quaternion.hpp
index c3d99a5c..808ba0fd 100644
--- a/glm/gtx/quaternion.hpp
+++ b/glm/gtx/quaternion.hpp
@@ -19,6 +19,7 @@
 #include "../gtc/quaternion.hpp"
 #include "../gtx/norm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_quaternion is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/range.hpp b/glm/gtx/range.hpp
index e0ef46af..03c797c3 100644
--- a/glm/gtx/range.hpp
+++ b/glm/gtx/range.hpp
@@ -15,6 +15,7 @@
 // Dependencies
 #include "../detail/setup.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_range is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/raw_data.hpp b/glm/gtx/raw_data.hpp
index fb34c8cb..0084fec6 100644
--- a/glm/gtx/raw_data.hpp
+++ b/glm/gtx/raw_data.hpp
@@ -16,6 +16,7 @@
 #include "../detail/setup.hpp"
 #include "../detail/type_int.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_raw_data is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/rotate_normalized_axis.hpp b/glm/gtx/rotate_normalized_axis.hpp
index eee90d6e..82612928 100644
--- a/glm/gtx/rotate_normalized_axis.hpp
+++ b/glm/gtx/rotate_normalized_axis.hpp
@@ -19,6 +19,7 @@
 #include "../gtc/epsilon.hpp"
 #include "../gtc/quaternion.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_rotate_normalized_axis is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/rotate_vector.hpp b/glm/gtx/rotate_vector.hpp
index c8ace89e..e954b041 100644
--- a/glm/gtx/rotate_vector.hpp
+++ b/glm/gtx/rotate_vector.hpp
@@ -17,6 +17,7 @@
 #include "../glm.hpp"
 #include "../gtx/transform.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_rotate_vector is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/scalar_multiplication.hpp b/glm/gtx/scalar_multiplication.hpp
index b73edf67..22baa52a 100644
--- a/glm/gtx/scalar_multiplication.hpp
+++ b/glm/gtx/scalar_multiplication.hpp
@@ -16,6 +16,7 @@
 
 #include "../detail/setup.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_scalar_multiplication is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/scalar_relational.hpp b/glm/gtx/scalar_relational.hpp
index 7fc8c1cc..f21f3b2b 100644
--- a/glm/gtx/scalar_relational.hpp
+++ b/glm/gtx/scalar_relational.hpp
@@ -15,6 +15,7 @@
 // Dependency:
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_extend is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/spline.hpp b/glm/gtx/spline.hpp
index f96d7e07..76359cfd 100644
--- a/glm/gtx/spline.hpp
+++ b/glm/gtx/spline.hpp
@@ -16,6 +16,7 @@
 #include "../glm.hpp"
 #include "../gtx/optimum_pow.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_spline is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/std_based_type.hpp b/glm/gtx/std_based_type.hpp
index 55a2f074..92532b9e 100644
--- a/glm/gtx/std_based_type.hpp
+++ b/glm/gtx/std_based_type.hpp
@@ -17,6 +17,7 @@
 #include "../glm.hpp"
 #include <cstdlib>
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_std_based_type is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/string_cast.hpp b/glm/gtx/string_cast.hpp
index 4b4e280f..dfcd5085 100644
--- a/glm/gtx/string_cast.hpp
+++ b/glm/gtx/string_cast.hpp
@@ -24,6 +24,7 @@
 #include <string>
 #include <cmath>
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_string_cast is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/texture.hpp b/glm/gtx/texture.hpp
index 312bf398..7af185f6 100644
--- a/glm/gtx/texture.hpp
+++ b/glm/gtx/texture.hpp
@@ -17,6 +17,7 @@
 #include "../gtc/integer.hpp"
 #include "../gtx/component_wise.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_texture is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/transform.hpp b/glm/gtx/transform.hpp
index d23b99ce..5a5d9619 100644
--- a/glm/gtx/transform.hpp
+++ b/glm/gtx/transform.hpp
@@ -19,6 +19,7 @@
 #include "../glm.hpp"
 #include "../gtc/matrix_transform.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_transform is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/transform2.hpp b/glm/gtx/transform2.hpp
index 85f5bea4..5d7c83fc 100644
--- a/glm/gtx/transform2.hpp
+++ b/glm/gtx/transform2.hpp
@@ -17,6 +17,7 @@
 #include "../glm.hpp"
 #include "../gtx/transform.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_transform2 is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/type_aligned.hpp b/glm/gtx/type_aligned.hpp
index 6ff9f276..6ad92fad 100644
--- a/glm/gtx/type_aligned.hpp
+++ b/glm/gtx/type_aligned.hpp
@@ -18,6 +18,7 @@
 // Dependency:
 #include "../gtc/type_precision.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_type_aligned is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/type_trait.hpp b/glm/gtx/type_trait.hpp
index 637bbd19..65519cab 100644
--- a/glm/gtx/type_trait.hpp
+++ b/glm/gtx/type_trait.hpp
@@ -12,6 +12,7 @@
 
 #pragma once
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_type_trait is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/vec_swizzle.hpp b/glm/gtx/vec_swizzle.hpp
index daebac38..13d523dc 100644
--- a/glm/gtx/vec_swizzle.hpp
+++ b/glm/gtx/vec_swizzle.hpp
@@ -14,6 +14,7 @@
 
 #include "../glm.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_vec_swizzle is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/vector_angle.hpp b/glm/gtx/vector_angle.hpp
index 401a47eb..98c9d110 100644
--- a/glm/gtx/vector_angle.hpp
+++ b/glm/gtx/vector_angle.hpp
@@ -20,6 +20,7 @@
 #include "../gtx/quaternion.hpp"
 #include "../gtx/rotate_vector.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_vector_angle is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/vector_query.hpp b/glm/gtx/vector_query.hpp
index 6560eaa5..5ab1ffda 100644
--- a/glm/gtx/vector_query.hpp
+++ b/glm/gtx/vector_query.hpp
@@ -17,6 +17,7 @@
 #include <cfloat>
 #include <limits>
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_vector_query is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif
diff --git a/glm/gtx/wrap.hpp b/glm/gtx/wrap.hpp
index 2c4b55df..5bf26a33 100644
--- a/glm/gtx/wrap.hpp
+++ b/glm/gtx/wrap.hpp
@@ -16,6 +16,7 @@
 #include "../glm.hpp"
 #include "../gtc/vec1.hpp"
 
+#include "../experimental.hpp"
 #ifndef GLM_ENABLE_EXPERIMENTAL
 #	error "GLM: GLM_GTX_wrap is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
 #endif