https://bugs.kde.org/show_bug.cgi?id=384885
--- Comment #5 from RJVB <rjvber...@gmail.com> ---
The only explanation I can find is that the compiler (clang 4.0.1) miscompiles
the svncpp code in KDevelop (but not the comparable code in kdesvn, from which
I copied certain things for testing). Compiler and/or linker don't generate the
proper address for the apr_pool_initialize() function:
(lldb) l 40
40 if (!s_initialized)
41 {
42 if (apr_pool_initialize() == APR_SUCCESS) {
43 s_initialized = true;
44 }
45 }
46
47 return svn_pool_create(parent);
48 }
49
(lldb) dis -l
kdevsubversion.so`svn::Pool::Pool:
-> 0x11e0c3be4 <+36>: callq 0x11e0c5f90 ; symbol stub for:
apr_pool_initialize
(lldb) l apr_pool_initialize
File:
/Volumes/VMs/MPbuild/_Volumes_Debian_MP9_var_macports_sources_rsync.macports.org_release_ports_devel_apr/apr/work/apr-1.6.2/memory/unix/apr_pools.c
642 * Local functions
643 */
644
645 static void run_cleanups(cleanup_t **c);
646 static void free_proc_chain(struct process_chain *procs);
647
648 #if APR_POOL_DEBUG
649 static void pool_destroy_debug(apr_pool_t *pool, const char
*file_line);
650 #endif
651
652 #if !APR_POOL_DEBUG
(lldb) l 661
661 if (apr_pools_initialized++)
662 return APR_SUCCESS;
663
664 #if HAVE_VALGRIND
665 apr_running_on_valgrind = RUNNING_ON_VALGRIND;
666 #endif
667
668 #if APR_ALLOCATOR_USES_MMAP && defined(_SC_PAGESIZE)
669 boundary_size = sysconf(_SC_PAGESIZE);
670 boundary_index = 12;
(lldb) p apr_pool_initialize()
(apr_status_t) $1 = 0
(lldb) p apr_pools_initialized
(apr_byte_t) $2 = '\0'
(lldb) p apr_pool_initialize
(apr_status_t (*)()) $3 = 0x000000011e33cc9e
(libapr-1.0.dylib`apr_pool_initialize)
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