From 46719fa8e69d393ac0578124f49cca7d548dbef7 Mon Sep 17 00:00:00 2001
From: tytan652 <tytan652@tytanium.xyz>
Date: Sat, 13 Jan 2024 15:13:57 +0100
Subject: [PATCH 1/2] cmake: Skip generate export header if interface in legacy
 path

It backports a behavior from CMake 3.0 to CMake 2.0
---
 cmake/Modules/ObsHelpers.cmake | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/cmake/Modules/ObsHelpers.cmake b/cmake/Modules/ObsHelpers.cmake
index 0a7d25241253b4..b4620ab56daf0b 100644
--- a/cmake/Modules/ObsHelpers.cmake
+++ b/cmake/Modules/ObsHelpers.cmake
@@ -251,10 +251,13 @@ function(export_target target)
       COMPONENT obs_libraries
       ${_EXCLUDE})
 
-  include(GenerateExportHeader)
-  generate_export_header(${target} EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/${target}_EXPORT.h)
+  get_target_property(target_type ${target} TYPE)
+  if(NOT target_type STREQUAL INTERFACE_LIBRARY)
+    include(GenerateExportHeader)
+    generate_export_header(${target} EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/${target}_EXPORT.h)
 
-  target_sources(${target} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/${target}_EXPORT.h)
+    target_sources(${target} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/${target}_EXPORT.h)
+  endif()
 
   set(TARGETS_EXPORT_NAME "${target}Targets")
   include(CMakePackageConfigHelpers)

From 142be9104a1c6eff9d4965309daf8f17e5c600b9 Mon Sep 17 00:00:00 2001
From: tytan652 <tytan652@tytanium.xyz>
Date: Sat, 13 Jan 2024 16:16:19 +0100
Subject: [PATCH 2/2] cmake: Skip PDB install for interface target

---
 cmake/Modules/ObsHelpers_Windows.cmake |  3 ++-
 cmake/windows/helpers.cmake            | 15 +++++++++------
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/cmake/Modules/ObsHelpers_Windows.cmake b/cmake/Modules/ObsHelpers_Windows.cmake
index 71ac4deb305af1..b85751410466e5 100644
--- a/cmake/Modules/ObsHelpers_Windows.cmake
+++ b/cmake/Modules/ObsHelpers_Windows.cmake
@@ -234,7 +234,8 @@ function(export_target target)
       COMPONENT obs_libraries
       EXCLUDE_FROM_ALL)
 
-  if(MSVC)
+  get_target_property(target_type ${target} TYPE)
+  if(MSVC AND NOT target_type STREQUAL INTERFACE_LIBRARY)
     install(
       FILES $<TARGET_PDB_FILE:${target}>
       CONFIGURATIONS "RelWithDebInfo" "Debug"
diff --git a/cmake/windows/helpers.cmake b/cmake/windows/helpers.cmake
index 9472930d8b4723..a62576b1df8686 100644
--- a/cmake/windows/helpers.cmake
+++ b/cmake/windows/helpers.cmake
@@ -274,12 +274,15 @@ function(target_export target)
   set(exclude_variant EXCLUDE_FROM_ALL)
   _target_export(${target})
 
-  install(
-    FILES "$<TARGET_PDB_FILE:${target}>"
-    CONFIGURATIONS RelWithDebInfo Debug Release
-    DESTINATION "${OBS_EXECUTABLE_DESTINATION}"
-    COMPONENT Development
-    OPTIONAL)
+  get_target_property(target_type ${target} TYPE)
+  if(NOT target_type STREQUAL INTERFACE_LIBRARY)
+    install(
+      FILES "$<TARGET_PDB_FILE:${target}>"
+      CONFIGURATIONS RelWithDebInfo Debug Release
+      DESTINATION "${OBS_EXECUTABLE_DESTINATION}"
+      COMPONENT Development
+      OPTIONAL)
+  endif()
 endfunction()
 
 # Helper function to add resources into bundle