--- obs-studio-30.0.0/cmake/Modules/ObsHelpers.cmake.orig	2023-11-24 14:46:40.686541381 +0100
+++ obs-studio-30.0.0/cmake/Modules/ObsHelpers.cmake	2023-11-24 14:47:16.269785760 +0100
@@ -54,7 +54,7 @@
   add_custom_command(
     TARGET ${target}
     POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
+    COMMAND "${CMAKE_COMMAND}" -E env "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
             ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing OBS rundir"
     VERBATIM)
@@ -86,7 +86,7 @@
   add_custom_command(
     TARGET ${target}
     POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
+    COMMAND "${CMAKE_COMMAND}" -E env "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
             ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)
@@ -124,7 +124,7 @@
   add_custom_command(
     TARGET ${target}
     POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
+    COMMAND "${CMAKE_COMMAND}" -E env "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
             ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)
@@ -191,7 +191,7 @@
   add_custom_command(
     TARGET ${target}
     POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
+    COMMAND "${CMAKE_COMMAND}" -E env "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
             ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_rundir > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing OBS rundir"
     VERBATIM)
@@ -457,7 +457,7 @@
   add_custom_command(
     TARGET ${target}
     POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E env DESTDIR= "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
+    COMMAND "${CMAKE_COMMAND}" -E env "${CMAKE_COMMAND}" --install .. --config $<CONFIG> --prefix
             ${OBS_OUTPUT_DIR}/$<CONFIG> --component obs_${target} > "$<IF:$<PLATFORM_ID:Windows>,nul,/dev/null>"
     COMMENT "Installing ${target} to OBS rundir"
     VERBATIM)