makepkg.conf: enable LTO option by default

Enable link time optimization (LTO) of packages by default by adding the
-flto flag. This provides smaller, faster executables/DSOs, and improves
GCC diagnostics.

This commit implements RFC 0004
https://gitlab.archlinux.org/archlinux/rfcs/-/blob/master/rfcs/0004-lto-by-default.rst

1 files changed, 1 insertions, 1 deletions

diff --git a/makepkg-x86_64.conf b/makepkg-x86_64.conf
index 3aa7470..9d1b2f2 100644
--- a/makepkg-x86_64.conf
+++ b/makepkg-x86_64.conf
@@ -93,7 +93,7 @@ BUILDENV=(!distcc color !ccache check !sign)
 #-- debug:      Add debugging flags as specified in DEBUG_* variables
 #-- lto:        Add compile flags for building with link time optimization
 #
-OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug !lto)
+OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug lto)
 
 #-- File integrity checks to use. Valid: md5, sha1, sha224, sha256, sha384, sha512, b2
 INTEGRITY_CHECK=(sha256)