diff --git a/makepkg.conf b/makepkg.conf
index 6d15ed4..703c3ad 100644
--- a/makepkg.conf
+++ b/makepkg.conf
@@ -40,9 +40,10 @@ CHOST="x86_64-pc-linux-gnu"
 
 #-- Compiler and Linker Flags
 #CPPFLAGS=""
-CFLAGS="-march=x86-64-v3 -O3 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -mpclmul"
+CFLAGS="-march=x86-64-v3 -O3 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -mpclmul"
 CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
-LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now,-z,pack-relative-relocs"
+LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now \
+         -Wl,-z,pack-relative-relocs"
 LTOFLAGS="-flto=auto -falign-functions=32"
 
 RUSTFLAGS="-Copt-level=3 -Ctarget-cpu=x86-64-v3 -Clink-arg=-z -Clink-arg=pack-relative-relocs -Ccodegen-units=1"
@@ -151,8 +152,8 @@ COMPRESSLZ=(lzip -c -f)
 # EXTENSION DEFAULTS
 #########################################################################
 #
-PKGEXT='.pkg.tar'
-SRCEXT='.src.tar'
+PKGEXT='.pkg.tar.zst'
+SRCEXT='.src.tar.gz'
 
 #########################################################################
 # OTHER
@@ -163,8 +164,8 @@ SRCEXT='.src.tar'
 # vim: set ft=sh ts=2 sw=2 et:
 
 export KCPPFLAGS=" -march=x86-64-v3 -O3"
-export FCFLAGS=$CFLAGS
-export KCFLAGS=" -march=x86-64-v3 -O3"
 export FFLAGS=$CFLAGS
+export KCFLAGS=" -march=x86-64-v3 -O3"
+export FCFLAGS=$CFLAGS
 export GOAMD64=v3
 export CARGO_PROFILE_RELEASE_LTO=fat