Add patches to remove Werror from the build process. Therefore we also drop the "-Wno-*" exceptions.
Signed-off-by: Richard Leitner <[email protected]> Tested-by: Jacob Kroon <[email protected]> --- recipes-core/openjdk/openjdk-8-cross.inc | 3 - .../openjdk/openjdk-8-release-common.inc | 12 +- .../0013-autoconf-remove-Werror.patch | 211 ++++++++++++++++++ .../1013-hotspot-make-disable-Werror.patch | 14 ++ 4 files changed, 227 insertions(+), 13 deletions(-) create mode 100644 recipes-core/openjdk/patches-openjdk-8/0013-autoconf-remove-Werror.patch create mode 100644 recipes-core/openjdk/patches-openjdk-8/1013-hotspot-make-disable-Werror.patch diff --git a/recipes-core/openjdk/openjdk-8-cross.inc b/recipes-core/openjdk/openjdk-8-cross.inc index 6c0f949..9f68d08 100644 --- a/recipes-core/openjdk/openjdk-8-cross.inc +++ b/recipes-core/openjdk/openjdk-8-cross.inc @@ -53,9 +53,6 @@ SRC_URI_append = "\ file://0012-autoconf-NativeCompilation-remove-sysroot.patch \ " -BUILD_CFLAGS_append = " -Wno-stringop-overflow -Wno-error" -TARGET_CFLAGS_append = " -Wno-stringop-overflow -Wno-error" - EXTRA_OECONF_append = "\ --with-jobs=${@openjdk_build_helper_get_parallel_make(d)} \ \ diff --git a/recipes-core/openjdk/openjdk-8-release-common.inc b/recipes-core/openjdk/openjdk-8-release-common.inc index bd3092f..02210a1 100644 --- a/recipes-core/openjdk/openjdk-8-release-common.inc +++ b/recipes-core/openjdk/openjdk-8-release-common.inc @@ -9,6 +9,7 @@ PATCHES_URI = "\ file://0008-autoconf-fix-shark-build-common.patch \ file://0009-prevent-debuginfo-in-favour-of-openembedded-package-.patch \ file://0010-autoconf-remove-shell-variables-from-autoheader.patch \ + file://0013-autoconf-remove-Werror.patch \ ${HOTSPOT_UB_PATCH} \ file://2001-jdk-comparison-between-pointer-and-integer.patch \ file://2002-jdk-Allow-using-a-system-installed-libjpeg.patch \ @@ -30,6 +31,7 @@ HOTSPOT_UB_PATCH = "\ file://1007-hotspot-Missing-return-statement-in-__sync_val_compa.patch \ file://1008-hotspot-Turn-on-the-Wreturn-type-warning.patch \ file://1009-hotspot-handle-format-error-for-GCC-7.patch \ + file://1013-hotspot-make-disable-Werror.patch \ " HOTSPOT_UB_PATCH_append_class-target = "\ file://1010-hotspot-fix-adlc-flags.patch \ @@ -88,16 +90,6 @@ BUILD_DIR_ECJ = "openjdk.build-ecj" # Force arm mode for now ARM_INSTRUCTION_SET_armv4t = "ARM" -# readdir_r was deprecated in glibc-2.24. Ignore the error for now -# NOTE: When updating the recipe, please check if this is still needed -BUILD_CFLAGS_append = " -Wno-error=deprecated-declarations" -TARGET_CFLAGS_append = " -Wno-error=deprecated-declarations" - -# WORKAROUND: disable the "specified bound depends on the length of the source argument" -# compiler error until we update openjdk8 to a fixed version -BUILD_CFLAGS_append = " -Wno-error=stringop-overflow" -TARGET_CFLAGS_append = " -Wno-error=stringop-overflow" - # Enable zero mode for arm based builds, as normal hotspot fails to build PACKAGECONFIG_append_armv4 = " zero" PACKAGECONFIG_append_armv5 = " zero" diff --git a/recipes-core/openjdk/patches-openjdk-8/0013-autoconf-remove-Werror.patch b/recipes-core/openjdk/patches-openjdk-8/0013-autoconf-remove-Werror.patch new file mode 100644 index 0000000..4610c73 --- /dev/null +++ b/recipes-core/openjdk/patches-openjdk-8/0013-autoconf-remove-Werror.patch @@ -0,0 +1,211 @@ +# HG changeset patch +# User Richard Leitner <[email protected]> +# 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' diff --git a/recipes-core/openjdk/patches-openjdk-8/1013-hotspot-make-disable-Werror.patch b/recipes-core/openjdk/patches-openjdk-8/1013-hotspot-make-disable-Werror.patch new file mode 100644 index 0000000..bc844be --- /dev/null +++ b/recipes-core/openjdk/patches-openjdk-8/1013-hotspot-make-disable-Werror.patch @@ -0,0 +1,14 @@ +diff -r 12177d88b89c hotspot/make/linux/makefiles/gcc.make +--- a/hotspot/make/linux/makefiles/gcc.make Thu Sep 26 07:17:41 2019 +0100 ++++ b/hotspot/make/linux/makefiles/gcc.make Wed Apr 29 10:56:10 2020 +0200 +@@ -200,8 +200,8 @@ + CFLAGS += -pipe + endif + +-# Compiler warnings are treated as errors +-WARNINGS_ARE_ERRORS = -Werror ++# Compiler warnings are not treated as errors ++WARNINGS_ARE_ERRORS = -Wno-error + + ifeq ($(USE_CLANG), true) + # However we need to clean the code up before we can unrestrictedly enable this option with Clang -- 2.26.2
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