libstdcxx-devel build failure

[wd11@…]

libstdc++-devel fails to build. The error reported differs from that in Ticket #37138, which uses an older gcc48. The first error in the log file is:

:info:build ../../../gcc-4.8-20130210/libitm/config/x86/sjlj.S:124:2: error: unknown directive
:info:build  .cfi_register %rsp, %rcx
:info:build  ^

Note: the port command was port upgrade libstdcxx-devel. I'm reluctant to port clean libstdcxx-devel for fear of loosing gcc48 (if subsequent port install libstdcxx-devel fails again).

[wd11@…]

log file

[jeremyhu (Jeremy Huddleston Sequoia)]

Replying to wd11@…:

I'm reluctant to port clean libstdcxx-devel for fear of loosing gcc48 (if subsequent port install libstdcxx-devel fails again).

port clean libstdcxx-devel just cleans the working directory (where the project is built) and in no way touches what is installed.

[jeremyhu (Jeremy Huddleston Sequoia)]

It built fine for me last night. What is your version of:

1) Developer Tools (xcodebuild -version)

2) base (port version)

3) OS (sw_vers)

[wd11@…]

thanks Jeremy

I was not aware of the implications or not of port clean. Cleaning and then upgrading just worked. I seem not to have the permission to close the ticket, though. sorry for the hassle.