slang: Fix rpath QA warnings

WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/bin/slsh contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/csv-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/rand-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/iconv-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/select-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/varray-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/fcntl-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/sysconf-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/socket-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/termios-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/slsmg-module.so contains probably-redundant RPATH /usr/lib
WARNING: QA Issue: slang: /work/i586-poky-linux/slang-2.2.4-r6/packages-split/slang/usr/lib/slang/v2/modules/fork-module.so contains probably-redundant RPATH /usr/lib

(From OE-Core rev: b055075ba5b9ff5250bc66be1cd8b222bdb86161)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/slang/slang/rpathfix.patch

@@ -0,0 +1,70 @@
+Without this patch we see rpaths hardcoded into the build which results in QA
+warnings. These rpaths are not needed so lets turn this off.
+
+Upsteam-Status: Inappropriate
+(but could be turned into a proper configure option)
+
+RP 2012/03/14
+
+Index: slang-2.2.4/configure
+===================================================================
+--- slang-2.2.4.orig/configure	2012-03-14 23:40:01.283560679 +0000
++++ slang-2.2.4/configure	2012-03-14 23:41:18.023558900 +0000
+@@ -6081,56 +6081,7 @@
+ ELF_CFLAGS="$ELF_CFLAGS $IEEE_CFLAGS"
+ CFLAGS="$CFLAGS $IEEE_CFLAGS"
+ 
+-
+-if test "X$libdir" != "X"
+-then
+-  if test "X$RPATH" = "X"
+-  then
+-
+-case "$host_os" in
+-  *linux*|*solaris* )
+-    if test "X$GCC" = Xyes
+-    then
+-      if test "X$ac_R_nospace" = "Xno"
+-      then
+-        RPATH="-Wl,-R,"
+-      else
+-        RPATH="-Wl,-R"
+-      fi
+-    else
+-      if test "X$ac_R_nospace" = "Xno"
+-      then
+-        RPATH="-R "
+-      else
+-	RPATH="-R"
+-      fi
+-    fi
+-  ;;
+-  *osf*|*openbsd*)
+-    if test "X$GCC" = Xyes
+-    then
+-      RPATH="-Wl,-rpath,"
+-    else
+-      RPATH="-rpath "
+-    fi
+-  ;;
+-  *netbsd*)
+-    if test "X$GCC" = Xyes
+-    then
+-      RPATH="-Wl,-R"
+-    fi
+-  ;;
+-esac
+-
+-    if test "X$RPATH" != "X"
+-    then
+-      RPATH="$RPATH$libdir"
+-    fi
+-  else
+-    RPATH="$RPATH:$libdir"
+-  fi
+-fi
+-
++RPATH=""
+ 
+ # The cast to long int works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects

meta/recipes-extended/slang/slang_2.2.4.bb

@@ -10,13 +10,14 @@ to recode S-Lang procedures in C if you need to."
 HOMEPAGE = "http://www.jedsoft.org/slang/"
 SECTION = "libs"
 DEPENDS = "pcre"
-PR = "r6"
+PR = "r7"
 
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=a52a18a472d4f7e45479b06563717c02"
 
 
 SRC_URI = "ftp://space.mit.edu/pub/davis/slang/v2.2/slang-${PV}.tar.bz2 \
+           file://rpathfix.patch \
           "
 
 inherit autotools