From d41ce7f553f034f54d0e87643ddfee6d585b6b63 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Tue, 15 Nov 2022 00:25:02 +0400
Subject: [PATCH] Inherit per-config INTERPROCEDURAL_OPTIMIZATION options

This also fixes the missing -fno-use-linker-plugin in Debug configuration with DESKTOP_APP_SPECIAL_TARGET since the last change
---
 options_linux.cmake | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/options_linux.cmake b/options_linux.cmake
index a65e803..33817d2 100644
--- a/options_linux.cmake
+++ b/options_linux.cmake
@@ -63,19 +63,11 @@ if (NOT DESKTOP_APP_USE_PACKAGED)
             -nostdlib++
         )
     endif()
-    if (CMAKE_INTERPROCEDURAL_OPTIMIZATION)
-        target_link_options(common_options
-        INTERFACE
-            -fwhole-program
-        )
-    elseif (NOT DESKTOP_APP_SPECIAL_TARGET)
-        target_link_options(common_options
-        INTERFACE
-            -fno-use-linker-plugin
-        )
-    endif()
+    set(interprocedural_optimization_config $<TARGET_PROPERTY:INTERPROCEDURAL_OPTIMIZATION_$<UPPER_CASE:$<CONFIG>>>)
+    set(interprocedural_optimization_values -fwhole-program,$<IF:$<BOOL:{DESKTOP_APP_SPECIAL_TARGET}>,$<$<CONFIG:Debug>:-fno-use-linker-plugin>,-fno-use-linker-plugin>)
     target_link_options(common_options
     INTERFACE
+        $<IF:$<NOT:$<STREQUAL:${interprocedural_optimization_config},>>,$<IF:$<BOOL:${interprocedural_optimization_config}>,${interprocedural_optimization_values}>,$<IF:$<BOOL:$<TARGET_PROPERTY:INTERPROCEDURAL_OPTIMIZATION>>,${interprocedural_optimization_values}>>
         -rdynamic
     )
 endif()