Only in nss-altfiles-2.18.1.new: config.mk
diff -ur nss-altfiles-2.18.1/configure nss-altfiles-2.18.1.new/configure
--- nss-altfiles-2.18.1/configure	2014-03-14 13:13:43.000000000 +0000
+++ nss-altfiles-2.18.1.new/configure	2019-04-02 14:44:03.399819940 +0000
@@ -34,13 +34,14 @@
 #
 test -n "${CXXFLAGS}" && EXTRA_CXXFLAGS=${CXXFLAGS}
 test -n "${CFLAGS}"   && EXTRA_CFLAGS=${CFLAGS}
+test -n "${LDFLAGS}"   && EXTRA_LDFLAGS=${LDFLAGS}
 
 # Inspect arguments and generate config.mk
 #
 echo "# autogenerated by: $0 $*" > config.mk
 for var in "$@" ; do
 	case ${var} in
-		CFLAGS=* | CXXFLAGS=*)
+		CFLAGS=* | CXXFLAGS=* | LDFLAGS=* )
 			echo "Setting EXTRA_${var}"
 			echo "EXTRA_${var}" >> config.mk
 			;;
Only in nss-altfiles-2.18.1.new: debugfiles.list
Only in nss-altfiles-2.18.1.new: debuglinks.list
Only in nss-altfiles-2.18.1.new: debugsourcefiles.list
Only in nss-altfiles-2.18.1.new: debugsources.list
Only in nss-altfiles-2.18.1.new: elfbins.list
Only in nss-altfiles-2.18.1.new: files-grp.o
Only in nss-altfiles-2.18.1.new: files-have_o_cloexec.o
Only in nss-altfiles-2.18.1.new: files-pwd.o
Only in nss-altfiles-2.18.1.new: libnss_altfiles.so.2
diff -ur nss-altfiles-2.18.1/Makefile nss-altfiles-2.18.1.new/Makefile
--- nss-altfiles-2.18.1/Makefile	2014-03-14 13:13:43.000000000 +0000
+++ nss-altfiles-2.18.1.new/Makefile	2019-04-02 14:44:28.023780755 +0000
@@ -10,7 +10,7 @@
      files-have_o_cloexec.o
 
 CFLAGS   += $(EXTRA_CFLAGS) -pthread -fpic
-LDFLAGS  += $(CFLAGS) -Wl,-soname,$T -Wl,-as-needed -nostdlib -lpthread
+LDFLAGS  += $(CFLAGS) $(EXTRA_LDFLAGS) -Wl,-soname,$T -Wl,-as-needed -nostdlib -lpthread
 CPPFLAGS += -D_GNU_SOURCE
 
 ifneq ($(strip $(DATADIR)),)