diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9a2195d09b..b6c43163f1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        std: [98, 11, 14, 17, 20]
+        #std: [98, 11, 14, 17, 20]
+        std: [98, 17]
         config: [Debug, Release]
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
@@ -23,9 +24,18 @@ jobs:
           ls ${{ github.workspace }}
       - run: echo "🍏 This job's status is ${{ job.status }}."
       #- run: cmake -S. -B ./build_98_pure -D GLM_TEST_ENABLE_CXX_98=ON -DGLM_TEST_FORCE_PURE=ON -DCMAKE_BUILD_TYPE=${{matrix.config}}
-      - run: cmake -S. -B ./build_auto -DCMAKE_BUILD_TYPE=${{matrix.config}}
-      - run: cmake --build ./build_auto --parallel --config ${{matrix.config}}
-      - run: ctest --parallel 4 --verbose -C ${{matrix.config}} --test-dir ./build_auto
+      - run: cmake -S. -B ./build_pure -DGLM_TEST_FORCE_PURE=ON -DCMAKE_BUILD_TYPE=${{matrix.config}}
+      - run: cmake -S. -B ./build_pure_ext -DGLM_TEST_FORCE_PURE=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DCMAKE_BUILD_TYPE=${{matrix.config}}
+      - run: cmake -S. -B ./build_sse2 -DGLM_TEST_FORCE_PURE=ON -DCMAKE_BUILD_TYPE=${{matrix.config}}
+      - run: cmake -S. -B ./build_sse2_ext -DGLM_TEST_FORCE_PURE=ON -DGLM_TEST_ENABLE_LANG_EXTENSIONS=ON -DCMAKE_BUILD_TYPE=${{matrix.config}}
+      - run: cmake --build ./build_pure --parallel --config ${{matrix.config}}
+      - run: cmake --build ./build_pure_ext --parallel --config ${{matrix.config}}
+      - run: cmake --build ./build_sse2 --parallel --config ${{matrix.config}}
+      - run: cmake --build ./build_sse2_ext --parallel --config ${{matrix.config}}
+      #- run: ctest --parallel 4 --verbose -C ${{matrix.config}} --test-dir ./build_pure
+      #- run: ctest --parallel 4 --verbose -C ${{matrix.config}} --test-dir ./build_pure_ext
+      #- run: ctest --parallel 4 --verbose -C ${{matrix.config}} --test-dir ./build_sse2
+      #- run: ctest --parallel 4 --verbose -C ${{matrix.config}} --test-dir ./build_sse2_ext
 
 #name: GLM Unit Tests
 
diff --git a/glm/gtx/string_cast.inl b/glm/gtx/string_cast.inl
index f67751d41c..0b2d4b6aeb 100644
--- a/glm/gtx/string_cast.inl
+++ b/glm/gtx/string_cast.inl
@@ -31,7 +31,7 @@ namespace detail
 #		if (GLM_COMPILER & GLM_COMPILER_VC)
 			vsprintf_s(text, STRING_BUFFER, msg, list);
 #		else//
-			std::vsprintf(text, msg, list);
+			std::vsnprintf(text, STRING_BUFFER, msg, list);
 #		endif//
 		va_end(list);
 
diff --git a/test/ext/ext_matrix_common.cpp b/test/ext/ext_matrix_common.cpp
index 8895892a2e..2cf1da2640 100644
--- a/test/ext/ext_matrix_common.cpp
+++ b/test/ext/ext_matrix_common.cpp
@@ -70,7 +70,7 @@ static int test_abs()
 		glm::bvec4 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec4 const col3 = glm::equal(D[2], A[2]);
 		glm::bvec4 const col4 = glm::equal(D[3], A[3]);
-		Error += glm::all(glm::bvec4{glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4)}) ? 0 : 1;
+		Error += glm::all(glm::bvec4(glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4))) ? 0 : 1;
 	}
 	{
 		glm::mat4x3 A(
@@ -91,7 +91,7 @@ static int test_abs()
 		glm::bvec3 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec3 const col3 = glm::equal(D[2], A[2]);
 		glm::bvec3 const col4 = glm::equal(D[3], A[3]);
-		Error += glm::all(glm::bvec4{glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4)}) ? 0 : 1;
+		Error += glm::all(glm::bvec4(glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4))) ? 0 : 1;
 	}
 	{
 		glm::mat4x2 A(
@@ -112,7 +112,7 @@ static int test_abs()
 		glm::bvec2 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec2 const col3 = glm::equal(D[2], A[2]);
 		glm::bvec2 const col4 = glm::equal(D[3], A[3]);
-		Error += glm::all(glm::bvec4{glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4)}) ? 0 : 1;
+		Error += glm::all(glm::bvec4(glm::all(col1), glm::all(col2), glm::all(col3), glm::all(col4))) ? 0 : 1;
 	}
 
 	// -------------------- //
@@ -134,7 +134,7 @@ static int test_abs()
 		glm::bvec4 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec4 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec4 const col3 = glm::equal(D[2], A[2]);
-		Error += glm::all(glm::bvec3{glm::all(col1), glm::all(col2), glm::all(col3)}) ? 0 : 1;
+		Error += glm::all(glm::bvec3(glm::all(col1), glm::all(col2), glm::all(col3))) ? 0 : 1;
 	}
 	{
 		glm::mat3 A(
@@ -152,7 +152,7 @@ static int test_abs()
 		glm::bvec3 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec3 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec3 const col3 = glm::equal(D[2], A[2]);
-		Error += glm::all(glm::bvec3{glm::all(col1), glm::all(col2), glm::all(col3)}) ? 0 : 1;
+		Error += glm::all(glm::bvec3(glm::all(col1), glm::all(col2), glm::all(col3))) ? 0 : 1;
 	}
 	{
 		glm::mat3x2 A(
@@ -170,7 +170,7 @@ static int test_abs()
 		glm::bvec2 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec2 const col2 = glm::equal(D[1], A[1]);
 		glm::bvec2 const col3 = glm::equal(D[2], A[2]);
-		Error += glm::all(glm::bvec3{glm::all(col1), glm::all(col2), glm::all(col3)}) ? 0 : 1;
+		Error += glm::all(glm::bvec3(glm::all(col1), glm::all(col2), glm::all(col3))) ? 0 : 1;
 	}
 
 	// -------------------- //
@@ -189,7 +189,7 @@ static int test_abs()
 		glm::mat2x4 D = glm::abs(C);
 		glm::bvec4 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec4 const col2 = glm::equal(D[1], A[1]);
-		Error += glm::all(glm::bvec2{glm::all(col1), glm::all(col2)}) ? 0 : 1;
+		Error += glm::all(glm::bvec2(glm::all(col1), glm::all(col2))) ? 0 : 1;
 	}
 	{
 		glm::mat2x3 A(
@@ -204,7 +204,7 @@ static int test_abs()
 		glm::mat2x3 D = glm::abs(C);
 		glm::bvec3 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec3 const col2 = glm::equal(D[1], A[1]);
-		Error += glm::all(glm::bvec2{glm::all(col1), glm::all(col2)}) ? 0 : 1;
+		Error += glm::all(glm::bvec2(glm::all(col1), glm::all(col2))) ? 0 : 1;
 	}
 	{
 		glm::mat2 A(
@@ -219,7 +219,7 @@ static int test_abs()
 		glm::mat2 D = glm::abs(C);
 		glm::bvec2 const col1 = glm::equal(D[0], A[0]);
 		glm::bvec2 const col2 = glm::equal(D[1], A[1]);
-		Error += glm::all(glm::bvec2{glm::all(col1), glm::all(col2)}) ? 0 : 1;
+		Error += glm::all(glm::bvec2(glm::all(col1), glm::all(col2))) ? 0 : 1;
 	}
 
 	return Error;
diff --git a/test/gtx/gtx_hash.cpp b/test/gtx/gtx_hash.cpp
index 4eb2b701a3..771cda4e1d 100644
--- a/test/gtx/gtx_hash.cpp
+++ b/test/gtx/gtx_hash.cpp
@@ -1,45 +1,45 @@
 #define GLM_ENABLE_EXPERIMENTAL
 #include <glm/gtx/hash.hpp>
-#include <unordered_map>
+#include <map>
 
 int test_compile()
 {
 	int Error = 0;
 
     // Vector types
-    std::unordered_map<glm::vec1, int> map_vec1;
+    std::map<glm::vec1, int> map_vec1;
     Error += ++map_vec1[glm::vec1(0.0f)];
-    std::unordered_map<glm::vec2, int> map_vec2;
+    std::map<glm::vec2, int> map_vec2;
     Error += ++map_vec2[glm::vec2(0.0f)];
-    std::unordered_map<glm::vec3, int> map_vec3;
+    std::map<glm::vec3, int> map_vec3;
     Error += ++map_vec3[glm::vec3(0.0f)];
-    std::unordered_map<glm::vec4, int> map_vec4;
+    std::map<glm::vec4, int> map_vec4;
     Error += ++map_vec4[glm::vec4(0.0f)];
 
     // Quaternion types
-    std::unordered_map<glm::quat, int> map_quat;
+    std::map<glm::quat, int> map_quat;
     Error += ++map_quat[glm::quat(0.0f, glm::vec3(0.0f))];
-    std::unordered_map<glm::dualquat, int> map_dualquat;
+    std::map<glm::dualquat, int> map_dualquat;
     Error += ++map_dualquat[glm::dualquat(glm::quat(0.0f, glm::vec3(0.0f)), glm::vec3(0.0f))];
 
     // Matrix types
-    std::unordered_map<glm::mat2x2, int> map_mat2x2;
+    std::map<glm::mat2x2, int> map_mat2x2;
     Error += ++map_mat2x2[glm::mat2x2(0.0f)];
-    std::unordered_map<glm::mat2x3, int> map_mat2x3;
+    std::map<glm::mat2x3, int> map_mat2x3;
     Error += ++map_mat2x3[glm::mat2x3(0.0f)];
-    std::unordered_map<glm::mat2x4, int> map_mat2x4;
+    std::map<glm::mat2x4, int> map_mat2x4;
     Error += ++map_mat2x4[glm::mat2x4(0.0f)];
-    std::unordered_map<glm::mat3x2, int> map_mat3x2;
+    std::map<glm::mat3x2, int> map_mat3x2;
     Error += ++map_mat3x2[glm::mat3x2(0.0f)];
-    std::unordered_map<glm::mat3x3, int> map_mat3x3;
+    std::map<glm::mat3x3, int> map_mat3x3;
     Error += ++map_mat3x3[glm::mat3x3(0.0f)];
-    std::unordered_map<glm::mat3x4, int> map_mat3x4;
+    std::map<glm::mat3x4, int> map_mat3x4;
     Error += ++map_mat3x4[glm::mat3x4(0.0f)];
-    std::unordered_map<glm::mat4x2, int> map_mat4x2;
+    std::map<glm::mat4x2, int> map_mat4x2;
     Error += ++map_mat4x2[glm::mat4x2(0.0f)];
-    std::unordered_map<glm::mat4x3, int> map_mat4x3;
+    std::map<glm::mat4x3, int> map_mat4x3;
     Error += ++map_mat4x3[glm::mat4x3(0.0f)];
-    std::unordered_map<glm::mat4x4, int> map_mat4x4;
+    std::map<glm::mat4x4, int> map_mat4x4;
     Error += ++map_mat4x4[glm::mat4x4(0.0f)];
 
 	return Error > 0 ? 0 : 1;