Fix quoting

Dockerfile

@@ -98,9 +98,7 @@ ARG CONFIG="\
 		--add-module=/usr/src/ngx_http_fancyindex_module \
 		--add-module=/usr/src/zstd-nginx-module \
 		--add-dynamic-module=/usr/src/ngx_http_geoip2_module \
-		--with-cc=clang-19 \
-		--with-cc-opt=\"$CC_OPT\" \
-		--with-ld-opt=\"$LD_OPT\" \
+		--with-cc=clang-19
 	"
 
 FROM debian:bookworm AS base
@@ -115,6 +113,8 @@ ARG NGINX_USER_UID
 ARG NGINX_GROUP_GID
 ARG CONFIG
 ARG CFLAGS_OPT="-O3 -pipe -fomit-frame-pointer -march=sandybridge"
+ARG CC_OPT
+ARG LD_OPT
 
 ENV VERSION_OPENSSL=openssl-3.4.0 \
 	SHA256_OPENSSL=e15dda82fe2fe8139dc2ac21a36d4ca01d5313c75f99f46c4e8a27709b7294bf \
@@ -246,6 +246,8 @@ RUN \
   && mkdir -p /var/run/nginx/ \
 	&& cd /usr/src/nginx-$NGINX_VERSION \
 	&& ./auto/configure $CONFIG \
+	  --with-cc-opt="$CC_OPT" \
+	  --with-ld-opt="$LD_OPT" \
 	&& make -j"$(getconf _NPROCESSORS_ONLN)"
 
 RUN \