LTO option allows to have smaller executable stripping
unneeded part of code.
These options were added by a095f4806e ("build-sys: statically
build agent").
The gain of using these options currently are quite small,
from a small test:
$ ll *.exe
-rwxrwxr-x. 1 freddy freddy 506880 Jul 26 11:26 vdagent.exe
-rwxrwxr-x. 1 freddy freddy 198656 Jul 26 11:26 vdservice.exe
$ ll *.exe
-rwxrwxr-x. 1 freddy freddy 509952 Jul 26 11:26 vdagent.exe
-rwxrwxr-x. 1 freddy freddy 200192 Jul 26 11:26 vdservice.exe
Considering that there are some bug in some recent MinGW distributions
like https://bugzilla.redhat.com/show_bug.cgi?id=1475237 and
the small gain I would disable these options.
Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
Makefile.am | 1 -
1 file changed, 1 deletion(-)
diff --git a/Makefile.am b/Makefile.am
index 40db903..7fafb8b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,7 +4,6 @@ MAINTAINERCLEANFILES = mingw-spice-vdagent.spec
DIST_SUBDIRS = spice-protocol
-AM_CXXFLAGS = -flto -fwhole-program
AM_CPPFLAGS = \
-DUNICODE \
-D_UNICODE \
--
2.13.3
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