diff --git a/make.conf/00common b/make.conf/00common
index d647ca3..a181655 100644
--- a/make.conf/00common
+++ b/make.conf/00common
@@ -7,6 +7,10 @@ FFLAGS="${COMMON_FLAGS}"
 
 RUSTFLAGS="-C target-cpu=native -C opt-level=3 -C linker=clang -C link-arg=-fuse-ld=mold"
 
+# don't strip comment section of binaries
+# assumes STRIP will be gnu-strip
+PORTAGE_STRIP_FLAGS="--strip-unneeded -N __gentoo_check_ldflags__ -R .GCC.command.line -R .note.gnu.gold-version"
+
 CC="clang"
 CXX="clang++"
 AR="llvm-ar"
diff --git a/package.accept_keywords/firefox b/package.accept_keywords/firefox
index 0d9dbb2..906618d 100644
--- a/package.accept_keywords/firefox
+++ b/package.accept_keywords/firefox
@@ -1,3 +1,3 @@
 www-client/firefox:rapid ~amd64
 
-dev-libs/nss ~amd64
+# dev-libs/nss ~amd64
diff --git a/package.env/sys b/package.env/gcc
similarity index 67%
rename from package.env/sys
rename to package.env/gcc
index 3fc214b..aeab2ce 100644
--- a/package.env/sys
+++ b/package.env/gcc
@@ -1,3 +1,3 @@
-sys-kernel/* gcc lto mold
+sys-kernel/* clang mold
 sys-libs/efivar gcc mold
 sys-libs/glibc gcc lto mold