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Corrected version checking. A version like 14.2xxx, where xxx is a non-number, has always been allowed to distinguish different setups of the same version or versions that do not differ by version number but do differ in implementation, such as 14.2 and 14.2 preview.

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Edward Diener
2020-05-13 23:22:10 -04:00
parent 06adb9c6fe
commit e1b30dddd9
1 changed files with 2 additions and 2 deletions
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src/tools/msvc.jam
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@@ -459,14 +459,14 @@ rule configure-version-specific ( toolset : version : conditions )
# 12.0 (VS2013 Update 2) introduced /Zc:inline opt-in standard conformance
# compiler flag that also similar to linker /opt:ref removes unreferenced
# variables and functions that have internal linkage
if ! [ version.version-less [ SPLIT_BY_CHARACTERS $(version) : . ] : 12 ]
if ! [ version.version-less [ SPLIT_BY_CHARACTERS [ MATCH "^([0123456789.]+)" : $(version) ] : . ] : 12 ]
{
toolset.flags $(toolset).compile CFLAGS $(conditions) : "/Zc:inline" ;
}
# 14.0 introduced /Zc:throwingNew opt-in flag that disables a workaround
# for not throwing operator new in VC up to 6.0
if ! [ version.version-less [ SPLIT_BY_CHARACTERS $(version) : . ] : 14 ]
if ! [ version.version-less [ SPLIT_BY_CHARACTERS [ MATCH "^([0123456789.]+)" : $(version) ] : . ] : 14 ]
{
toolset.flags $(toolset).compile CFLAGS $(conditions) : "/Zc:throwingNew" ;
}