Copy changes from the no-history fork, generated back in 2023

Original commit message:
> commit f138311d2d2e0cc9ba0496d523bb46f2c1c9fb73
> Author: rtk0c <[email protected]>
> Date:   Wed Sep 20 23:58:58 2023 -0700
>
>     Copy from the PlasticSCM repo, replace vendored glm wtih conan

In reality, this also introduced a few uncommitted changes in the
original PlasticSCM repo. See the modified and new files in this patch.

1 files changed, 0 insertions, 166 deletions

diff --git a/3rdparty/glm/source/test/ext/ext_vector_iec559.cpp b/3rdparty/glm/source/test/ext/ext_vector_iec559.cpp
deleted file mode 100644
index 5a9da50..0000000
--- a/3rdparty/glm/source/test/ext/ext_vector_iec559.cpp
+++ /dev/null
@@ -1,166 +0,0 @@
-#include <glm/gtc/constants.hpp>
-#include <glm/ext/scalar_relational.hpp>
-#include <glm/ext/vector_relational.hpp>
-#include <glm/ext/vector_double1.hpp>
-#include <glm/ext/vector_double1_precision.hpp>
-#include <glm/ext/vector_double2.hpp>
-#include <glm/ext/vector_double3.hpp>
-#include <glm/ext/vector_double4.hpp>
-#include <glm/ext/vector_float1.hpp>
-#include <glm/ext/vector_float1_precision.hpp>
-#include <glm/ext/vector_float2.hpp>
-#include <glm/ext/vector_float3.hpp>
-#include <glm/ext/vector_float4.hpp>
-
-template <typename genType>
-static int test_operators()
-{
-	typedef typename genType::value_type valType;
-	
-	int Error = 0;
-
-	{
-		genType const A(1);
-		genType const B(1);
-
-		genType const C = A + B;
-		Error += glm::all(glm::equal(C, genType(2), glm::epsilon<valType>())) ? 0 : 1;
-
-		genType const D = A - B;
-		Error += glm::all(glm::equal(D, genType(0), glm::epsilon<valType>())) ? 0 : 1;
-
-		genType const E = A * B;
-		Error += glm::all(glm::equal(E, genType(1), glm::epsilon<valType>())) ? 0 : 1;
-
-		genType const F = A / B;
-		Error += glm::all(glm::equal(F, genType(1), glm::epsilon<valType>())) ? 0 : 1;
-	}
-
-	return Error;
-}
-
-template <typename genType>
-static int test_ctor()
-{
-	typedef typename genType::value_type T;
-	
-	int Error = 0;
-
-	glm::vec<1, T> const A = genType(1);
-
-	glm::vec<1, T> const E(genType(1));
-	Error += glm::all(glm::equal(A, E, glm::epsilon<T>())) ? 0 : 1;
-
-	glm::vec<1, T> const F(E);
-	Error += glm::all(glm::equal(A, F, glm::epsilon<T>())) ? 0 : 1;
-
-	genType const B = genType(1);
-	genType const G(glm::vec<2, T>(1));
-	Error += glm::all(glm::equal(B, G, glm::epsilon<T>())) ? 0 : 1;
-
-	genType const H(glm::vec<3, T>(1));
-	Error += glm::all(glm::equal(B, H, glm::epsilon<T>())) ? 0 : 1;
-
-	genType const I(glm::vec<4, T>(1));
-	Error += glm::all(glm::equal(B, I, glm::epsilon<T>())) ? 0 : 1;
-
-	return Error;
-}
-
-template <typename genType>
-static int test_size()
-{
-	typedef typename genType::value_type T;
-	
-	int Error = 0;
-
-	Error += sizeof(glm::vec<1, T>) == sizeof(genType) ? 0 : 1;
-	Error += genType().length() == 1 ? 0 : 1;
-	Error += genType::length() == 1 ? 0 : 1;
-
-	return Error;
-}
-
-template <typename genType>
-static int test_relational()
-{
-	typedef typename genType::value_type valType;
-	
-	int Error = 0;
-
-	genType const A(1);
-	genType const B(1);
-	genType const C(0);
-
-	Error += all(equal(A, B, glm::epsilon<valType>())) ? 0 : 1;
-	Error += any(notEqual(A, C, glm::epsilon<valType>())) ? 0 : 1;
-
-	return Error;
-}
-
-template <typename genType>
-static int test_constexpr()
-{
-#	if GLM_CONFIG_CONSTEXP == GLM_ENABLE
-		static_assert(genType::length() == 1, "GLM: Failed constexpr");
-#	endif
-
-	return 0;
-}
-
-int main()
-{
-	int Error = 0;
-
-	Error += test_operators<glm::dvec1>();
-	Error += test_operators<glm::lowp_dvec1>();
-	Error += test_operators<glm::mediump_dvec1>();
-	Error += test_operators<glm::highp_dvec1>();
-
-	Error += test_ctor<glm::dvec1>();
-	Error += test_ctor<glm::lowp_dvec1>();
-	Error += test_ctor<glm::mediump_dvec1>();
-	Error += test_ctor<glm::highp_dvec1>();
-
-	Error += test_size<glm::dvec1>();
-	Error += test_size<glm::lowp_dvec1>();
-	Error += test_size<glm::mediump_dvec1>();
-	Error += test_size<glm::highp_dvec1>();
-
-	Error += test_relational<glm::dvec1>();
-	Error += test_relational<glm::lowp_dvec1>();
-	Error += test_relational<glm::mediump_dvec1>();
-	Error += test_relational<glm::highp_dvec1>();
-
-	Error += test_constexpr<glm::dvec1>();
-	Error += test_constexpr<glm::lowp_dvec1>();
-	Error += test_constexpr<glm::mediump_dvec1>();
-	Error += test_constexpr<glm::highp_dvec1>();
-
-	Error += test_operators<glm::vec1>();
-	Error += test_operators<glm::lowp_vec1>();
-	Error += test_operators<glm::mediump_vec1>();
-	Error += test_operators<glm::highp_vec1>();
-	
-	Error += test_ctor<glm::vec1>();
-	Error += test_ctor<glm::lowp_vec1>();
-	Error += test_ctor<glm::mediump_vec1>();
-	Error += test_ctor<glm::highp_vec1>();
-	
-	Error += test_size<glm::vec1>();
-	Error += test_size<glm::lowp_vec1>();
-	Error += test_size<glm::mediump_vec1>();
-	Error += test_size<glm::highp_vec1>();
-	
-	Error += test_relational<glm::vec1>();
-	Error += test_relational<glm::lowp_vec1>();
-	Error += test_relational<glm::mediump_vec1>();
-	Error += test_relational<glm::highp_vec1>();
-	
-	Error += test_constexpr<glm::vec1>();
-	Error += test_constexpr<glm::lowp_vec1>();
-	Error += test_constexpr<glm::mediump_vec1>();
-	Error += test_constexpr<glm::highp_vec1>();
-	
-	return Error;
-}