packaging: Enable LTO and set visibility to hidden

Change-Id: I5114d12a171900d04f4d2a7afb4b7d67d9ca15c2
Signed-off-by: Slava Barinov <v.barinov@samsung.com>

diff --git a/packaging/btrfs-progs.spec b/packaging/btrfs-progs.spec
index 021089f..32ca299 100644 (file)
--- a/packaging/btrfs-progs.spec
+++ b/packaging/btrfs-progs.spec
@@ -24,8 +24,8 @@ Utilities needed to create and maintain btrfs file systems under Linux.
 cp %{SOURCE1001} .
 
 %build
-export CFLAGS="${CFLAGS} -fPIE"
-export LDFLAGS="${LDFLAGS} -pie"
+export CFLAGS="${CFLAGS} -fPIE -fvisibility=hidden -flto "
+export LDFLAGS="${LDFLAGS} -pie -fvisibility=hidden -flto "
 %autogen
 %configure --disable-documentation --disable-python --disable-zstd
 make %{?_smp_mflags}