Processing the object file with ld strips away debug information for
the main() function, resulting in the debugger not being able to
break on specific lines of the function.
It also causes issues when externing sybols in main's object file.
We revert back to the approach of using the strings in-line in the
object file (which is why we keep the name the same length, 'qtmn').
Task-number: QTBUG-35553
Change-Id: I8b0acee36f48ecfefa2e4fd008a842365713d985
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
When building under Xcode we can limit the object files search to the
current SDK and debug/release configuration.
Change-Id: Ic405f13f46a594e3ed20d82ca6b84e7e67edebfc
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
This approach is similar to the earlier apprach of defining main=qt_main
when building the user's sources, but uses the linker to rename the
symbol instead, which is less fragile than using the preprocessor.
To keep the hybrid usecase unaffected by our wrapper logic we declare
both our main wrapper and a fallback qt_main as weak symbols, which
ensures that when the user's application links in our plugin the
real main/qt_main provided by the user is preferred over our weak
symbols.
Change-Id: Ic76f3ba8932430c4b13a1d3a40b8ed2322fe5eea
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
As they are closely tied to the macx-ios-clang mkspec and can't be shared.
Change-Id: Icb59304cc1e4be12732f50175f3f84be289300c2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
