Make GLM_ENABLE_EXPERIMENTAL a configurable option

It seems that erroring out if GLM_ENABLE_EXPERIMENTAL is not set turns into
packagers nightmare: There are packages around expecting glx headers. E.g
libgltf [1] fails during configure checking for usable headers AND during
compile. Paticularly fixing configure for those packages is time-consuming:
The only way (correct me if I am wrong) is creating a patch adding

AC_DEFINE([GLM_ENABLE_EXPERIMENTAL], [1], [glm needs this for gtx headers])

By adding a configure option 'GLM_ENABLE_EXPERIMENTAL', the decision to use
glm/glx is done at one (and the right) place.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

[1] https://gerrit.libreoffice.org/gitweb?p=libgltf.git

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)

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)

glm/experimental.hpp.in

@@ -0,0 +1 @@
+#cmakedefine GLM_ENABLE_EXPERIMENTAL

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"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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