id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
4243	darwin.jam: -mmacosx-version-min not passed to compiler	anonymous	Vladimir Prus	"In darwin.jam these lines:

{{{
            case mac* :
            {
                flags darwin.compile OPTIONS <macosx-version-min>$(version-feature)
                    : -miphoneos-version-min=$(version[2-]:J=.) ;
                flags darwin.link OPTIONS <macosx-version-min>$(version-feature)
                    : -miphoneos-version-min=$(version[2-]:J=.) ;
            }
}}}

Should be:

{{{
            case mac* :
            {
                flags darwin.compile OPTIONS <macosx-version-min>$(version-feature)
                    : -mmacosx-version-min=$(version[2-]:J=.) ;
                flags darwin.link OPTIONS <macosx-version-min>$(version-feature)
                    : -mmacosx-version-min=$(version[2-]:J=.) ;
            }
}}}

The bug prevents the option -mmacosx-version-min to be passed to the compiler. But this option is essential to get backwards compatible binaries.
"	Bugs	closed	Boost 1.43.0	build	Boost 1.44.0	Problem	fixed