On Wed, 30 Jan 2013, Jan Nijtmans wrote:
> 2013/1/29 Stephan Beal:
> > On Tue, Jan 29, 2013 at 9:00 AM, K. Fossil user wrote:
> >> Latest stable release or dev release does not compile with option:
> >> --static
> > ...
> > Like networking libs, it will produce warnings like:
> >
> > warning: Using 'dlopen' in statically linked applications requires
> > at runtime the shared libraries from the glibc version used for
> > linking
>
> Those are only warnings, the executable should work fine. I tried it,
> and encountered 2 minor problems on Linux:
> - "strcmp" from the static C library cannot be used, it should be
> replaced by "fossil_strcmp" everywhere. (that's a good idea anyway, as
> strcmp is locale-dependant)
> >Fossil's TCL support also appears to use dlopen()
[snip]
> The first problem is fixed now on trunk, the second one should be easy
> to fix (for someone who understands the build system better than I
> do).
[FYI]
An optimized (-O2) default build with entered substitution
-Dstrcmp=fossil_strcmp fails (SIGSEG) on i686 GNU/Linux
Reading symbols from /home/sg/fossil/build/fossil...done.
(gdb) set args clean --force
(gdb) run
Starting program: /home/sg/fossil/build/fossil clean --force
Program received signal SIGSEGV, Segmentation fault.
fossil_strcmp (zA=0xbffff452 "force", zB=0x0) at ../src/printf.c:908
908 b = *zB++;
(gdb) bt
#0 fossil_strcmp (zA=0xbffff452 "force", zB=0x0) at ../src/printf.c:908
#1 0x0808d73c in find_option (zLong=0x815454b "quiet", zShort=0x0, hasArg=0)
at ../src/main.c:865
#2 0x080902ca in main (argc=3, argv=0xbffff294) at ../src/main.c:510
(gdb) detach
Detaching from program: /home/sg/fossil/build/fossil, process 18084
(gdb) q
% ./fossil version
This is fossil version 1.25 [7ac0fd9d11] 2013-01-30 10:03:19 UTC
The -O0 build does parse the same option without the issue.
Sergei
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