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improve sanitizer feature in Jamfile, that detects which compiler is used. don't enable msvc-debug iterators explicitly, as it breaks release builds. They are enabled by default in debug builds anyway

This commit is contained in:
Arvid Norberg 2019-09-15 07:56:06 -06:00 committed by Arvid Norberg
parent 2f5fd13a59
commit b9a3ba1b37
1 changed files with 7 additions and 16 deletions
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23
Jamfile
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@ -267,14 +267,6 @@ rule building ( properties * )
result += <cflags>/bigobj ;
}
if ( <variant>debug in $(properties)
&& ( <toolset>clang in $(properties)
|| <toolset>gcc in $(properties)
|| <toolset>darwin in $(properties) ) )
{
result += <cflags>-ftrapv ;
}
if ( <asserts>production in $(properties)
|| <asserts>on in $(properties) )
{
@ -388,13 +380,11 @@ rule sanitizer-options ( properties * )
local flags ;
# sanitize is a clang and GCC feature
# TODO: carve out specific sanitizers based on compiler version
# <toolset-gcc:version> <toolset-clang:version>
if <toolset>clang in $(properties)
{
local version = [ feature.get-values <toolset-clang:version> : $(properties) ] ;
# implicit-conversion sanitizer was added in clang-7
if $(version) >= 7 {
if $(version) >= 7.0 {
sanitizers += address,undefined,leak,implicit-conversion ;
}
else {
@ -403,19 +393,21 @@ rule sanitizer-options ( properties * )
extra = <cflags>-fsanitize-blacklist=$(blacklist-file) ;
flags = -fsanitize=$(sanitizers) -fno-sanitize-recover=all ;
}
else if <toolset>gcc in $(properties)
# sanitizers are not available on windows (mingw)
else if <toolset>gcc in $(properties) && ! <target-os>windows in $(properties)
{
local version = [ feature.get-values <toolset-gcc:version> : $(properties) ] ;
if $(version) >= 7 {
if $(version) >= 7.0 {
extra = <cflags>-fsanitize-address-use-after-scope ;
}
if $(version) >= 5 {
if $(version) >= 5.0 {
sanitizers = address,undefined,leak ;
flags = -fsanitize=$(sanitizers) -fno-sanitize-recover=all ;
}
}
else if <toolset>darwin in $(properties)
{
# apple's compiler is typically an old version of clang
sanitizers = address,undefined ;
flags = -fsanitize=$(sanitizers) -fno-sanitize-recover=all ;
}
@ -502,8 +494,7 @@ feature boost-link : default static shared : propagated composite ;
# constructors on some containers when enabling debug iterators, so it's
# possible to turn them off
feature debug-iterators : default off on : composite propagated link-incompatible ;
feature.compose <debug-iterators>on : <define>_ITERATOR_DEBUG_LEVEL=2 <define>_GLIBCXX_DEBUG
<define>_GLIBCXX_DEBUG_PEDANTIC ;
feature.compose <debug-iterators>on : <define>_GLIBCXX_DEBUG <define>_GLIBCXX_DEBUG_PEDANTIC ;
feature.compose <debug-iterators>off : <define>_ITERATOR_DEBUG_LEVEL=0 ;
feature fpic : off on : composite propagated link-incompatible ;