# HG changeset patch
# User Richard Leitner <richard.leitner@skidata.com>
# Date 1588148111 -7200
#      Wed Apr 29 10:15:11 2020 +0200
# Node ID e063bb17c5fb8edfbad1bfb5237b69350645ed0b
# Parent  041cb274be1207a991e05b041f57a800e8132cff
autoconf: remove Werror

We don't want to mess around with disabling warnings on new
compiler versions therefore we remove Werror.

diff -r 041cb274be12 -r e063bb17c5fb common/autoconf/flags.m4
--- a/common/autoconf/flags.m4	Fri Apr 24 04:22:43 2020 +0100
+++ b/common/autoconf/flags.m4	Wed Apr 29 10:15:11 2020 +0200
@@ -399,7 +399,7 @@
       LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS -Wl,-z,relro"
     fi
     $2CXXSTD_CXXFLAG="-std=gnu++98"
-    FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]$2CXXSTD_CXXFLAG -Werror],
+    FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]$2CXXSTD_CXXFLAG],
                                        [], [$2CXXSTD_CXXFLAG=""])
     $2CXXFLAGS_JDK="${$2CXXFLAGS_JDK} ${$2CXXSTD_CXXFLAG}"
     $2JVM_CFLAGS="${$2JVM_CFLAGS} ${$2CXXSTD_CXXFLAG}"
@@ -489,17 +489,17 @@
     # Notably, -ffp-contract=off needs to be added for GCC >= 4.6,
     #          -mno-fused-madd -fno-strict-aliasing for GCC < 4.6
     COMPILER_FP_CONTRACT_OFF_FLAG="-ffp-contract=off"
-    FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]COMPILER_FP_CONTRACT_OFF_FLAG -Werror],
+    FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]COMPILER_FP_CONTRACT_OFF_FLAG],
                                        [], [COMPILER_FP_CONTRACT_OFF_FLAG=""])
     if test "x$COMPILER_FP_CONTRACT_OFF_FLAG" = x; then
       if test "$OPENJDK_TARGET_CPU_ARCH" = "x86" ||
          test "$OPENJDK_TARGET_CPU_ARCH" = "x86_64" ||
          test "$OPENJDK_TARGET_CPU_ARCH" = "ppc"; then
         M_NO_FUSED_ADD_FLAG="-mno-fused-madd"
-        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]M_NO_FUSED_ADD_FLAG -Werror],
+        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]M_NO_FUSED_ADD_FLAG],
                                            [], [M_NO_FUSED_ADD_FLAG=""])
         NO_STRICT_ALIASING_FLAG="-fno-strict-aliasing"
-        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]NO_STRICT_ALIASING_FLAG -Werror],
+        FLAGS_CXX_COMPILER_CHECK_ARGUMENTS([[$]NO_STRICT_ALIASING_FLAG],
                                            [], [NO_STRICT_ALIASING_FLAG=""])
         if test "x$M_NO_FUSED_ADD_FLAG" != "x" && test "x$NO_STRICT_ALIASING_FLAG" != "x"; then
           FDLIBM_CFLAGS="$M_NO_FUSED_ADD_FLAG $NO_STRICT_ALIASING_FLAG"
@@ -866,11 +866,11 @@
   # Notably, value range propagation now assumes that the this pointer of C++
   # member functions is non-null.
   NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
-  FLAGS_COMPILER_CHECK_ARGUMENTS([$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror],
+  FLAGS_COMPILER_CHECK_ARGUMENTS([$NO_DELETE_NULL_POINTER_CHECKS_CFLAG],
                                      [], [NO_DELETE_NULL_POINTER_CHECKS_CFLAG=""])
   AC_SUBST([NO_DELETE_NULL_POINTER_CHECKS_CFLAG])
   NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
-  FLAGS_COMPILER_CHECK_ARGUMENTS([$NO_LIFETIME_DSE_CFLAG -Werror],
+  FLAGS_COMPILER_CHECK_ARGUMENTS([$NO_LIFETIME_DSE_CFLAG],
                                      [], [NO_LIFETIME_DSE_CFLAG=""])
   CFLAGS_JDK="${CFLAGS_JDK} ${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
   AC_SUBST([NO_LIFETIME_DSE_CFLAG])
diff -r 041cb274be12 -r e063bb17c5fb common/autoconf/generated-configure.sh
--- a/common/autoconf/generated-configure.sh	Fri Apr 24 04:22:43 2020 +0100
+++ b/common/autoconf/generated-configure.sh	Wed Apr 29 10:15:11 2020 +0200
@@ -41490,12 +41490,12 @@
     fi
     CXXSTD_CXXFLAG="-std=gnu++98"
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$CXXSTD_CXXFLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$CXXSTD_CXXFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$CXXSTD_CXXFLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$CXXSTD_CXXFLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $CXXSTD_CXXFLAG -Werror"
+  CXXFLAGS="$CXXFLAG $CXXSTD_CXXFLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41646,12 +41646,12 @@
   NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"" >&5
+$as_echo_n "checking if the C compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"... " >&6; }
   supports=yes
 
   saved_cflags="$CFLAGS"
-  CFLAGS="$CFLAGS $NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror"
+  CFLAGS="$CFLAGS $NO_DELETE_NULL_POINTER_CHECKS_CFLAG"
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41686,12 +41686,12 @@
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror"
+  CXXFLAGS="$CXXFLAG $NO_DELETE_NULL_POINTER_CHECKS_CFLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41725,8 +41725,8 @@
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"" >&5
-$as_echo_n "checking if both compilers support \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"" >&5
+$as_echo_n "checking if both compilers support \"$NO_DELETE_NULL_POINTER_CHECKS_CFLAG\"... " >&6; }
   supports=no
   if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi
 
@@ -41742,12 +41742,12 @@
   NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG\"" >&5
+$as_echo_n "checking if the C compiler supports \"$NO_LIFETIME_DSE_CFLAG\"... " >&6; }
   supports=yes
 
   saved_cflags="$CFLAGS"
-  CFLAGS="$CFLAGS $NO_LIFETIME_DSE_CFLAG -Werror"
+  CFLAGS="$CFLAGS $NO_LIFETIME_DSE_CFLAG"
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41781,12 +41781,12 @@
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$NO_LIFETIME_DSE_CFLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $NO_LIFETIME_DSE_CFLAG -Werror"
+  CXXFLAGS="$CXXFLAG $NO_LIFETIME_DSE_CFLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41820,8 +41820,8 @@
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG -Werror\"" >&5
-$as_echo_n "checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG\"" >&5
+$as_echo_n "checking if both compilers support \"$NO_LIFETIME_DSE_CFLAG\"... " >&6; }
   supports=no
   if test "x$C_COMP_SUPPORTS" = "xyes" -a "x$CXX_COMP_SUPPORTS" = "xyes"; then supports=yes; fi
 
@@ -41854,12 +41854,12 @@
     #          -mno-fused-madd -fno-strict-aliasing for GCC < 4.6
     COMPILER_FP_CONTRACT_OFF_FLAG="-ffp-contract=off"
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$COMPILER_FP_CONTRACT_OFF_FLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $COMPILER_FP_CONTRACT_OFF_FLAG -Werror"
+  CXXFLAGS="$CXXFLAG $COMPILER_FP_CONTRACT_OFF_FLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41898,12 +41898,12 @@
          test "$OPENJDK_TARGET_CPU_ARCH" = "ppc"; then
         M_NO_FUSED_ADD_FLAG="-mno-fused-madd"
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$M_NO_FUSED_ADD_FLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $M_NO_FUSED_ADD_FLAG -Werror"
+  CXXFLAGS="$CXXFLAG $M_NO_FUSED_ADD_FLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -41938,12 +41938,12 @@
 
         NO_STRICT_ALIASING_FLAG="-fno-strict-aliasing"
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG -Werror\"" >&5
-$as_echo_n "checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG -Werror\"... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG\"" >&5
+$as_echo_n "checking if the C++ compiler supports \"$NO_STRICT_ALIASING_FLAG\"... " >&6; }
   supports=yes
 
   saved_cxxflags="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAG $NO_STRICT_ALIASING_FLAG -Werror"
+  CXXFLAGS="$CXXFLAG $NO_STRICT_ALIASING_FLAG"
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'