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Codechange: Always compile with C++11

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This commit is contained in:
Charles Pigott 2018-11-25 11:27:08 +00:00 committed by Patric Stout
parent 175829b8b5
commit 4fbfe34e36
1 changed files with 3 additions and 14 deletions
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17
config.lib
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@ -1317,8 +1317,6 @@ make_compiler_cflags() {
if [ $cc_version -ge 110 ]; then
# remark #2259: non-pointer conversion from ... to ... may lose significant bits
flags="$flags -wd2259"
# Use c++0x mode so static_assert() is available
cxxflags="$cxxflags -std=c++0x"
fi
if [ "$enable_lto" != "0" ]; then
@ -1380,11 +1378,6 @@ make_compiler_cflags() {
flags="$flags -Wno-unused-variable"
fi
if [ "$cc_version" -ge "33" ]; then
# clang completed C++11 support in version 3.3
flags="$flags -std=c++11"
fi
# rdynamic is used to get useful stack traces from crash reports.
ldflags="$ldflags -rdynamic"
@ -1443,12 +1436,6 @@ make_compiler_cflags() {
flags="$flags -Wnon-virtual-dtor"
fi
if [ $cc_version -ge 403 ] && [ $cc_version -lt 600 ]; then
# Use gnu++0x mode so static_assert() is available.
# Don't use c++0x, it breaks mingw (with gcc 4.4.0).
cxxflags="$cxxflags -std=gnu++0x"
fi
if [ $cc_version -eq 405 ]; then
# Prevent optimisation supposing enums are in a range specified by the standard
# For details, see http://gcc.gnu.org/PR43680
@ -1470,7 +1457,7 @@ make_compiler_cflags() {
if [ $cc_version -ge 600 ]; then
# -flifetime-dse=2 (default since GCC 6) doesn't play
# well with our custom pool item allocator
cxxflags="$cxxflags -flifetime-dse=1 -std=gnu++14"
cxxflags="$cxxflags -flifetime-dse=1"
fi
if [ "$enable_lto" != "0" ]; then
@ -1533,6 +1520,8 @@ make_cflags_and_ldflags() {
CFLAGS="$CFLAGS -D$os"
CFLAGS_BUILD="$CFLAGS_BUILD -D$os"
CXXFLAGS="$CXXFLAGS -std=c++11"
CXXFLAGS_BUILD="$CXXFLAGS_BUILD -std=c++11"
if [ "$enable_debug" = "0" ]; then
# No debug, add default stuff