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8218480: Automatically add -Werror in FLAGS_COMPILER_CHECK_ARGUMENTS

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Reviewed-by: erikj
This commit is contained in:
Magnus Ihse Bursie 2020-02-06 13:38:57 +01:00
parent b59f630249
commit 9b9830ced7
2 changed files with 5 additions and 5 deletions
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6
make/autoconf/flags-cflags.m4
View File

@ -815,7 +815,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
fi
$1_CXXSTD_CXXFLAG="-std=gnu++98"
FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${$1_CXXSTD_CXXFLAG} -Werror],
FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${$1_CXXSTD_CXXFLAG}],
PREFIX: $3, IF_FALSE: [$1_CXXSTD_CXXFLAG=""])
$1_TOOLCHAIN_CFLAGS_JDK_CXXONLY="${$1_CXXSTD_CXXFLAG}"
$1_TOOLCHAIN_CFLAGS_JVM="${$1_TOOLCHAIN_CFLAGS_JVM} ${$1_CXXSTD_CXXFLAG}"
@ -942,10 +942,10 @@ AC_DEFUN([FLAGS_SETUP_GCC6_COMPILER_FLAGS],
# Notably, value range propagation now assumes that the this pointer of C++
# member functions is non-null.
NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_DELETE_NULL_POINTER_CHECKS_CFLAG -Werror],
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_DELETE_NULL_POINTER_CHECKS_CFLAG],
PREFIX: $2, IF_FALSE: [NO_DELETE_NULL_POINTER_CHECKS_CFLAG=""])
NO_LIFETIME_DSE_CFLAG="-fno-lifetime-dse"
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_LIFETIME_DSE_CFLAG -Werror],
FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_LIFETIME_DSE_CFLAG],
PREFIX: $2, IF_FALSE: [NO_LIFETIME_DSE_CFLAG=""])
$1_GCC6_CFLAGS="${NO_DELETE_NULL_POINTER_CHECKS_CFLAG} ${NO_LIFETIME_DSE_CFLAG}"
])

4
make/autoconf/flags.m4
View File

@ -438,7 +438,7 @@ BASIC_DEFUN_NAMED([FLAGS_C_COMPILER_CHECK_ARGUMENTS],
saved_cflags="$CFLAGS"
saved_cc="$CC"
CFLAGS="$CFLAGS ARG_ARGUMENT"
CFLAGS="$CFLAGS $CFLAGS_WARNINGS_ARE_ERRORS ARG_ARGUMENT"
CC="$ARG_PREFIX[CC]"
AC_LANG_PUSH([C])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [],
@ -469,7 +469,7 @@ BASIC_DEFUN_NAMED([FLAGS_CXX_COMPILER_CHECK_ARGUMENTS],
saved_cxxflags="$CXXFLAGS"
saved_cxx="$CXX"
CXXFLAGS="$CXXFLAG ARG_ARGUMENT"
CXXFLAGS="$CXXFLAG $CFLAGS_WARNINGS_ARE_ERRORS ARG_ARGUMENT"
CXX="$ARG_PREFIX[CXX]"
AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int i;]])], [],