poky/meta/recipes-support/gmp/gmp-6.1.2/0001-Append-the-user-provided-flags-to-the-auto-detected-.patch

From d3b9fc523fc11260ced890c35bc5c9e6391c8656 Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Mon, 14 Dec 2015 14:19:49 +0200
Subject: [PATCH] Append the user provided flags to the auto-detected ones.

Upstream-Status: Inappropriate
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 configure.ac | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9cedfeb..87caee5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1921,8 +1921,12 @@ cclist=$cclist
 EOF
 
 
-test_CFLAGS=${CFLAGS+set}
-test_CPPFLAGS=${CPPFLAGS+set}
+test_CFLAGS=
+test_CPPFLAGS=
+
+user_CFLAGS=$CFLAGS
+user_CPPFLAGS=$CPPFLAGS
+user_CXXFLAGS=$CXXFLAGS
 
 for abi in $abilist; do
   abi_last="$abi"
@@ -2353,7 +2357,7 @@ AC_SUBST(CCAS)
 # The C++ compiler, if desired.
 want_cxx=no
 if test $enable_cxx != no; then
-  test_CXXFLAGS=${CXXFLAGS+set}
+  test_CXXFLAGS=
   AC_PROG_CXX
 
   echo "CXXFLAGS chosen by autoconf: $CXXFLAGS" >&AC_FD_CC
@@ -2381,7 +2385,7 @@ if test $enable_cxx != no; then
   # Automake includes $CPPFLAGS in a C++ compile, so we do the same here.
   #
   for cxxflags_choice in $cxxflags_list; do
-    eval CXXFLAGS=\"\$cxxflags_$cxxflags_choice\"
+    eval CXXFLAGS=\"\$cxxflags_$cxxflags_choice $user_CXXFLAGS\"
     GMP_PROG_CXX_WORKS($CXX $CPPFLAGS $CXXFLAGS,
       [want_cxx=yes
       break])
@@ -2477,6 +2481,8 @@ if test "$enable_assembly" = "no"; then
 #  done
 fi
 
+CFLAGS="$CFLAGS $user_CFLAGS"
+CPPFLAGS="$CPPFLAGS $user_CPPFLAGS"
 
 cat >&AC_FD_CC <<EOF
 Decided:
-- 
2.6.2