1 files changed, 65 insertions, 0 deletions
diff --git a/meta/recipes-extended/screen/screen/Remove-redundant-compiler-sanity-checks.patch b/meta/recipes-extended/screen/screen/Remove-redundant-compiler-sanity-checks.patch
new file mode 100644
index 0000000000..cc62c12e05
--- /dev/null
+++ b/meta/recipes-extended/screen/screen/Remove-redundant-compiler-sanity-checks.patch
@@ -0,0 +1,65 @@
+From 73b726c25f94c1b15514ed9249b927afdfbbfb94 Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Fri, 7 Aug 2015 10:30:40 +0300
+Subject: [PATCH 1/4] Remove redundant compiler sanity checks
+
+AC_PROG_CC already performs sanity checks. And unlike the removed
+checks, it does so in a way that supports cross compilation.
+
+Modified from patch by Maarten ter Huurne.
+
+Upstream-Status: Submitted [http://savannah.gnu.org/bugs/?43223]
+
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ configure.ac | 27 ---------------------------
+ 1 file changed, 27 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index ffe2e37..27690a6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -48,31 +48,6 @@ AC_PROG_GCC_TRADITIONAL
+ AC_ISC_POSIX
+ AC_USE_SYSTEM_EXTENSIONS
+ 
+-AC_TRY_RUN(main(){exit(0);},,[
+-if test $CC != cc ; then
+-AC_NOTE(Your $CC failed - restarting with CC=cc)
+-AC_NOTE()
+-CC=cc
+-export CC
+-exec $0 $configure_args
+-fi
+-])
+-
+-AC_TRY_RUN(main(){exit(0);},,
+-exec 5>&2
+-eval $ac_link
+-AC_NOTE(CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;)
+-AC_NOTE($ac_compile)
+-AC_MSG_ERROR(Can't run the compiler - sorry))
+-
+-AC_TRY_RUN([
+-main()
+-{
+-  int __something_strange_();
+-  __something_strange_(0);
+-}
+-],AC_MSG_ERROR(Your compiler does not set the exit status - sorry))
+-
+ AC_PROG_AWK
+ 
+ AC_PROG_INSTALL
+@@ -1300,8 +1275,6 @@ fi
+ dnl Ptx bug workaround -- insert -lc after -ltermcap
+ test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
+ 
+-AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.))
+-
+ ETCSCREENRC=
+ AC_MSG_CHECKING(for the global screenrc file)
+ AC_ARG_WITH(sys-screenrc, [  --with-sys-screenrc=path to the global screenrc file], [ ETCSCREENRC="${withval}" ])
+-- 
+2.1.4
+