.pro: fix LTO opt toggling in 47a5eeb

CE-Programming · Aug 6, 2024 · c42f74d · c42f74d
1 parent 7089dc8
commit c42f74d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gui/qt/CEmu.pro b/gui/qt/CEmu.pro
@@ -92,6 +92,9 @@ if (!win32-msvc*) {
     GLOBAL_FLAGS    += -ffunction-sections -fdata-sections -fno-strict-overflow
     QMAKE_CFLAGS    += -std=gnu11 -Werror=implicit-function-declaration -Werror=missing-prototypes
 
+    # -flto might cause an internal compiler error on GCC in some circumstances (with -g3?)... Comment it if needed.
+    CONFIG(release, debug|release): GLOBAL_FLAGS += -O3 -flto
+
     if (contains(DEFINES, LIB_ARCHIVE_SUPPORT)) {
         CONFIG += link_pkgconfig
         PKGCONFIG += zlib libarchive