fix musl build

package/socat/Makefile

@@ -4,9 +4,9 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		socat
-PKG_VERSION:=		1.7.2.0
+PKG_VERSION:=		1.7.2.2
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		0565dd58800e4c50534c61bbb453b771
+PKG_MD5SUM:=		fe70c821a104378a834c3ed1b5971e54
 PKG_DESCR:=		A multipurpose relay (SOcket CAT)
 PKG_SECTION:=		net/misc
 PKG_DEPENDS:=		libpthread libopenssl

package/socat/patches/501-honor_ldflags.patch

@@ -1,7 +1,7 @@
 diff -ruN socat-1.4-old/Makefile.in socat-1.4-new/Makefile.in
---- socat-1.4-old/Makefile.in	2005-09-10 22:09:11.000000000 +0200
-+++ socat-1.4-new/Makefile.in	2005-10-08 17:12:45.000000000 +0200
-@@ -36,7 +36,8 @@
+--- socat-1.7.2.2.orig/Makefile.in	2011-12-06 08:45:03.000000000 +0100
++++ socat-1.7.2.2/Makefile.in	2013-12-24 16:37:21.000000000 +0100
+@@ -38,7 +38,8 @@ INSTALL = @INSTALL@
  
  #0 CFLAGS = @CFLAGS@ $(CCOPTS) $(DEFS) $(INCLS)
  CFLAGS = @CFLAGS@ $(CCOPTS) $(DEFS) $(CPPFLAGS)