updated makepkg configuration for arch builder

arch-builder/makepkg/makepkg-znver5.conf

@@ -42,7 +42,10 @@ CFLAGS="-march=znver5 -mtune=znver5 -O3 -pipe -fno-plt -fexceptions \
         -Wformat -Werror=format-security \
         -fstack-clash-protection -fcf-protection"
 CXXFLAGS="$CFLAGS"
-LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
+LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now \
+         -Wl,-z,pack-relative-relocs"
+LTOFLAGS="-flto=auto"
+
 #RUSTFLAGS="-C opt-level=2"
 #-- Make Flags: change this for DistCC/SMP systems
 MAKEFLAGS="-j4"
@@ -90,7 +93,7 @@ BUILDENV=(!distcc color ccache check !sign)
 #-- purge:      Remove files specified by PURGE_TARGETS
 #-- debug:      Add debugging flags as specified in DEBUG_* variables
 #
-OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug)
+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=(md5)
@@ -134,8 +137,8 @@ DBGSRCDIR="/usr/src/debug"
 #
 COMPRESSGZ=(gzip -c -f -n)
 COMPRESSBZ2=(bzip2 -c -f)
-COMPRESSXZ=(xz -c -z -)
-COMPRESSZST=(zstd -c -z -q -)
+COMPRESSXZ=(xz -9 -c -z -)
+COMPRESSZST=(zstd -14 -c -T0 -)
 COMPRESSLRZ=(lrzip -q)
 COMPRESSLZO=(lzop -q)
 COMPRESSZ=(compress -c -f)
@@ -146,5 +149,5 @@ COMPRESSLZ=(lzip -c -f)
 # EXTENSION DEFAULTS
 #########################################################################
 #
-PKGEXT='.pkg.tar.lzo'
+PKGEXT='.pkg.tar.zst'
 SRCEXT='.src.tar.gz'