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buildroot/buildroot-2016.08.1/package/stella/0003-configure-Add-CXXFLAGS-for-test-compilations.patch 1.74 KB
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  From 28f0c20302e5c64712899848cae3d0a48a9dc952 Mon Sep 17 00:00:00 2001
  From: Vlad Zakharov <vzakhar@synopsys.com>
  Date: Wed, 10 Aug 2016 18:02:59 +0300
  Subject: [PATCH] configure: Add $CXXFLAGS for test compilations
  
  Why we are passing only linker flags when compiling test code?
  Loosing compiler flags leads to errors.
  
  Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
  ---
   configure | 8 ++++----
   1 file changed, 4 insertions(+), 4 deletions(-)
  
  diff --git a/configure b/configure
  index 0d90a4f..618fe78 100755
  --- a/configure
  +++ b/configure
  @@ -63,9 +63,9 @@ cc_check() {
   	echo >> "$TMPLOG"
   	cat "$TMPC" >> "$TMPLOG"
   	echo >> "$TMPLOG"
  -	echo "$CXX $TMPC $LDFLAGS -o $TMPO$EXEEXT $@" >> "$TMPLOG"
  +	echo "$CXX $TMPC $CXXFLAGS $LDFLAGS -o $TMPO$EXEEXT $@" >> "$TMPLOG"
   	rm -f "$TMPO$EXEEXT"
  -	( $CXX "$TMPC" $LDFLAGS -o "$TMPO$EXEEXT" "$@" ) >> "$TMPLOG" 2>&1
  +	( $CXX "$TMPC" $CXXFLAGS $LDFLAGS -o "$TMPO$EXEEXT" "$@" ) >> "$TMPLOG" 2>&1
   	TMP="$?"
   	echo >> "$TMPLOG"
   	return "$TMP"
  @@ -107,9 +107,9 @@ EOF
   
   if test -n "$_host"; then
   	# In cross-compiling mode, we cannot run the result
  -	eval "$1 $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
  +	eval "$1 $CXXFLAGS $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
   else
  -	eval "$1 $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && eval "./tmp_cxx_compiler 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
  +	eval "$1 $CXXFLAGS $LDFLAGS -o tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp 2> /dev/null" && eval "./tmp_cxx_compiler 2> /dev/null" && rm -f tmp_cxx_compiler$EXEEXT tmp_cxx_compiler.cpp
   fi
   }
   
  -- 
  2.5.5