From 15f5b00b0dbe8a13c5aca01fbcadbe9d5f6848fc Mon Sep 17 00:00:00 2001
From: laserbat <me@laserbat.pw>
Date: Tue, 18 May 2021 20:41:32 +0000
Subject: [PATCH] Fixed LTO builds failing due to incorrect flags.

Original configuration would add `-D-flto -D-flto-report` to CFLAGS when building sclang, resulting in compilation failing.
---
 lang/CMakeLists.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lang/CMakeLists.txt b/lang/CMakeLists.txt
index 82b8b4b15ec..8832fbb8980 100644
--- a/lang/CMakeLists.txt
+++ b/lang/CMakeLists.txt
@@ -339,10 +339,14 @@ target_link_libraries(sclang ${ICU_LIBRARIES})
 target_compile_definitions(sclang PUBLIC USE_SC_TERMINAL_CLIENT)
 
 if(LTO)
-  target_compile_definitions(libsclang PUBLIC -flto -flto-report)
-
   set_property(TARGET sclang libsclang
+        APPEND PROPERTY COMPILE_FLAGS "-flto -flto-report")
+
+  set_property(TARGET sclang
         APPEND PROPERTY LINK_FLAGS "-flto -flto-report -fwhole-program")
+
+  set_property(TARGET libsclang
+        APPEND PROPERTY LINK_FLAGS "-flto -flto-report")
 endif()
 
 if(APPLE)