diff --git a/flatpak/assets/post_package_distini_etc.sh b/flatpak/assets/post_package_distini_etc.sh
index 2d90fb4..6ef4a34 100755
--- a/flatpak/assets/post_package_distini_etc.sh
+++ b/flatpak/assets/post_package_distini_etc.sh
@@ -1,3 +1,18 @@
 #!/bin/sh
 
-echo "post_build_distini_etc.sh: Hello, world!"
+set -e
+
+version=$(cat version)
+release=$(cat release)
+source_release=$(cat source_release)
+tmp=""
+[ $release -gt 1 ] && tmp=-$release
+full_version=$version-$source_release$tmp
+
+echo assets/post_build_distini_etc.sh: Starting Pre-build script for version $full_version.
+
+#
+
+# stuff...
+
+
diff --git a/flatpak/assets/pre_build_patches_mozconfig.sh b/flatpak/assets/pre_build_patches_mozconfig.sh
index 5dec726..9be9396 100755
--- a/flatpak/assets/pre_build_patches_mozconfig.sh
+++ b/flatpak/assets/pre_build_patches_mozconfig.sh
@@ -1,6 +1,81 @@
 #!/bin/sh
 
-echo "pre_build_patches_mozconfig.sh: Hello, world!"
+set -e
 
+version=$(cat version)
+release=$(cat release)
+source_release=$(cat source_release)
+tmp=""
+[ $release -gt 1 ] && tmp=-$release
+full_version=$version-$source_release$tmp
 
+echo assets/pre_build_patches_mozconfig.sh: Starting Pre-build script for version $full_version.
+
+#
+
+cat > librewolf-$full_version/mozconfig <<END
+ac_add_options --enable-application=browser
+mk_add_options MOZ_OBJDIR=${srcdir}/firefox-${pkgver}/obj
+
+# to build on ubuntu and pick up clang
+ac_add_options NODEJS=/usr/lib/nodejs-mozilla/bin/node
+
+# This supposedly speeds up compilation (We test through dogfooding anyway)
+ac_add_options --disable-tests
+ac_add_options --disable-debug
+
+ac_add_options --prefix=/usr
+ac_add_options --enable-release
+ac_add_options --enable-hardening
+ac_add_options --enable-rust-simd
+
+# attempt to address flatpak dbus issues
+ac_add_options --enable-dbus
+
+# Branding
+ac_add_options --enable-update-channel=release
+ac_add_options --with-app-name=librewolf
+# ac_add_options --with-app-basename=LibreWolf
+
+# switch to env vars like in librewolf source repo
+# this is in browser/branding/librewolf/configure.sh as well
+# so it _should_ already be applied, buuuuut just in case?
+
+export MOZ_APP_NAME=librewolf
+export MOZ_APP_BASENAME=LibreWolf
+export MOZ_APP_PROFILE=librewolf
+export MOZ_APP_VENDOR=LibreWolf
+export MOZ_APP_DISPLAYNAME=LibreWolf
+
+ac_add_options --with-branding=browser/branding/librewolf
+# ac_add_options --with-distribution-id=io.gitlab.librewolf-community
+ac_add_options --with-unsigned-addon-scopes=app,system
+ac_add_options --allow-addon-sideload
+export MOZ_REQUIRE_SIGNING=
+
+# System libraries
+# ac_add_options --with-system-nspr
+# ac_add_options --with-system-nss
+
+# Features
+ac_add_options --enable-alsa
+ac_add_options --enable-jack
+ac_add_options --disable-crashreporter
+ac_add_options --disable-updater
+ac_add_options --disable-tests
+
+# obsoleted?
+# TODO: use source/assets/moczonfig in the future
+mk_add_options MOZ_CRASHREPORTER=0
+mk_add_options MOZ_DATA_REPORTING=0
+mk_add_options MOZ_SERVICES_HEALTHREPORT=0
+mk_add_options MOZ_TELEMETRY_REPORTING=0
+
+# options for ci / weaker build systems
+# mk_add_options MOZ_MAKE_FLAGS="-j4"
+# ac_add_options --enable-linker=gold
+
+# required for 95.0 for now, it seems
+ac_add_options --without-wasm-sandboxed-libraries
+END