[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Blackfin and version scripts

From: Ralf Wildenhues
Subject: Re: Blackfin and version scripts
Date: Sat, 26 Jun 2010 21:32:41 +0200
User-agent: Mutt/1.5.20 (2010-04-22)

Hello Werner, all,

* Werner Koch wrote on Tue, Jun 22, 2010 at 11:42:43AM CEST:
> Mike and Robin found a build problem with libgcrypt on Blackfin using
> the GNU toolchain: Libgcrypt as most other GnuPG related libraries tries
> to keep a well defined ABI and thus use a version script to guarantee
> that.  The version script is passed to libtool this way:
>     libgcrypt_version_script_cmd = 
> -Wl,--version-script=$(srcdir)/libgcrypt.vers
>   else
>     libgcrypt_version_script_cmd = 
>   endif
>   [...]
>   libgcrypt_la_LDFLAGS = $(no_undefined) $(export_symbols) \
>       $(libgcrypt_version_script_cmd) -version-info \
> $(no_undefined) $(export_symbols) are only used for W32 and not defined
> if we have version script support.

Why is -no-undefined not used unconditionally?  For C-only code, this
shouldn't be a problem (and if it is, we'd like to hear about it).


reply via email to

[Prev in Thread] Current Thread [Next in Thread]