Remove main.cpp from dolphinstatic_SRCS

Summary:
The file main.cpp is already in dolphin_SRCS and doesn't
belong in dolphinstatic_SRCS.

Normally the duplicate object is simply ignored, but with
link time optimization (LTO), linking dolphin can fail.
Apparently, the compiler tries to inline inline kdemain()
in this case. That is undesirable anyway and it ultimately
fails because the DBusInterface definition is not available:

.../ccHEv6cl.ltrans0.ltrans.o: In function `DBusInterface::~DBusInterface()':
<artificial>:(.text+0x2583): undefined reference to `vtable for DBusInterface'
.../ccHEv6cl.ltrans0.ltrans.o: In function `DBusInterface::~DBusInterface()':
<artificial>:(.text+0x5aa3): undefined reference to `vtable for DBusInterface'
.../ccHEv6cl.ltrans0.ltrans.o: In function `kdemain':
<artificial>:(.text+0x7686): undefined reference to `DBusInterface::DBusInterface()'
<artificial>:(.text+0x7b64): undefined reference to `vtable for DBusInterface'
collect2: error: ld returned 1 exit status

See also <https://bugs.gentoo.org/655710>.

Reviewers: #dolphin, elvisangelaccio

Reviewed By: elvisangelaccio

Subscribers: elvisangelaccio, asturmlechner, kfm-devel

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D12929

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 263b3ff0cb8872e9cfc62ae6c52dde3c2f24766b..e8fe719a43c2bf7b11cbd1333a8a0b5cfecece37 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -207,7 +207,6 @@ set(dolphinstatic_SRCS
     dolphintabwidget.cpp
     trash/dolphintrash.cpp
     filterbar/filterbar.cpp
-    main.cpp
     panels/information/filemetadataconfigurationdialog.cpp
     panels/information/informationpanel.cpp
     panels/information/informationpanelcontent.cpp