[openwrt/openwrt] iptables: fix per object LDFLAGS for aggragate object builds

[LEDE Commits]

blogic pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/90e65763a435b6a0e1ec66eb74fd7ee0e5d4b36d

commit 90e65763a435b6a0e1ec66eb74fd7ee0e5d4b36d
Author: John Crispin <john at phrozen.org>
AuthorDate: Mon Apr 30 15:18:57 2018 +0200

    iptables: fix per object LDFLAGS for aggragate object builds
    
    Without this patch the extra LDFLAGS of objects were selected based on the
    name of the extension being built, which breaks for aggregate so builds.
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 package/network/utils/iptables/patches/600-shared-libext.patch | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/package/network/utils/iptables/patches/600-shared-libext.patch b/package/network/utils/iptables/patches/600-shared-libext.patch
index a906d40..6e08416 100644
--- a/package/network/utils/iptables/patches/600-shared-libext.patch
+++ b/package/network/utils/iptables/patches/600-shared-libext.patch
@@ -28,27 +28,27 @@
 -libext.a: initext.o ${libext_objs}
 -	${AM_VERBOSE_AR} ${AR} crs $@ $^;
 +libiptext.so: initext.o ${libext_objs}
-+	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables ${$*_LIBADD};
++	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables $(foreach obj,$^,${$(patsubst lib%.o,%,$(obj))_LIBADD});
  
 -libext_ebt.a: initextb.o ${libext_ebt_objs}
 -	${AM_VERBOSE_AR} ${AR} crs $@ $^;
 +libiptext_ebt.so: initextb.o ${libext_ebt_objs}
-+	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables ${$*_LIBADD};
++	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables $(foreach obj,$^,${$(patsubst lib%.o,%,$(obj))_LIBADD});
  
 -libext_arpt.a: initexta.o ${libext_arpt_objs}
 -	${AM_VERBOSE_AR} ${AR} crs $@ $^;
 +libiptext_arpt.so: initexta.o ${libext_arpt_objs}
-+	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables ${$*_LIBADD};
++	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables $(foreach obj,$^,${$(patsubst lib%.o,%,$(obj))_LIBADD});
  
 -libext4.a: initext4.o ${libext4_objs}
 -	${AM_VERBOSE_AR} ${AR} crs $@ $^;
 +libiptext4.so: initext4.o ${libext4_objs}
-+	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables ${$*_LIBADD};
++	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables $(foreach obj,$^,${$(patsubst lib%.o,%,$(obj))_LIBADD});
  
 -libext6.a: initext6.o ${libext6_objs}
 -	${AM_VERBOSE_AR} ${AR} crs $@ $^;
 +libiptext6.so: initext6.o ${libext6_objs}
-+	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables ${$*_LIBADD};
++	${AM_VERBOSE_CCLD} ${CCLD} ${AM_LDFLAGS} -shared ${LDFLAGS} -o $@ $^ -L../libxtables/.libs -lxtables $(foreach obj,$^,${$(patsubst lib%.o,%,$(obj))_LIBADD});
  
  initext_func  := $(addprefix xt_,${pfx_build_static})
  initextb_func := $(addprefix ebt_,${pfb_build_static})