diff --git a/build/CompilerAndLinker.cmake b/build/CompilerAndLinker.cmake
index ee290fc..759491f 100644
--- a/build/CompilerAndLinker.cmake
+++ b/build/CompilerAndLinker.cmake
@@ -66,6 +66,10 @@ elseif(NOT (${DIRECTX_ARCH} MATCHES "^arm"))
         set(ARCH_SSE2 $<$<NOT:$<CXX_COMPILER_ID:MSVC,Intel>>:-msse2>)
     endif()
 
+    if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+        list(APPEND ARCH_SSE2 -mfpmath=sse)
+    endif()
+
     list(APPEND COMPILER_SWITCHES ${ARCH_SSE2})
 endif()
 
diff --git a/build/UVAtlas-GitHub-Dev17.yml b/build/UVAtlas-GitHub-Dev17.yml
index 99f365b..798bdf0 100644
--- a/build/UVAtlas-GitHub-Dev17.yml
+++ b/build/UVAtlas-GitHub-Dev17.yml
@@ -13,7 +13,14 @@ schedules:
     - main
 
 trigger: none
-pr: none
+
+pr:
+  branches:
+    include:
+    - main
+  paths:
+    include:
+    - build/UVAtlas-GitHub-Dev17.yml
 
 resources:
   repositories:
diff --git a/build/UVAtlas-GitHub-Test-Dev17.yml b/build/UVAtlas-GitHub-Test-Dev17.yml
index b826bef..ddbc37d 100644
--- a/build/UVAtlas-GitHub-Test-Dev17.yml
+++ b/build/UVAtlas-GitHub-Test-Dev17.yml
@@ -13,7 +13,14 @@ schedules:
     - main
 
 trigger: none
-pr: none
+
+pr:
+  branches:
+    include:
+    - main
+  paths:
+    include:
+    - build/UVAtlas-GitHub-Test-Dev17.yml
 
 name: $(Year:yyyy).$(Month).$(DayOfMonth)$(Rev:.r)
 
diff --git a/build/UVAtlas-GitHub-WSL-11.yml b/build/UVAtlas-GitHub-WSL-11.yml
index 9178a5c..b5638bf 100644
--- a/build/UVAtlas-GitHub-WSL-11.yml
+++ b/build/UVAtlas-GitHub-WSL-11.yml
@@ -13,13 +13,24 @@ schedules:
     - main
 
 trigger: none
-pr: none
+
+pr:
+  branches:
+    include:
+    - main
+  paths:
+    include:
+    - CMake*
+    - build/*.cmake
+    - build/*.in
+    - build/UVAtlas-GitHub-WSL-11.yml
 
 resources:
   repositories:
   - repository: self
     type: git
     ref: refs/heads/main
+    trigger: none
 
 name: $(Year:yyyy).$(Month).$(DayOfMonth)$(Rev:.r)