Hi,
On 2013-11-08 20:02:30 +0000, Robert Haas wrote:
> Fix pg_isolation_regress to work outside its build directory.
> This makes it possible to, for example, use the isolation tester to
> test a contrib module.
Unfortunately this isn't working all that well on anole and currawong :/.
Looking at the output on the former the reason becomes clear:
./pg_isolation_regress --temp-install=./tmp_check --inputdir=. --top-builddir=../../.. --schedule=./isolation_schedule
/usr/lib/hpux64/dld.so: Unable to find library 'libpq.so.5'.
sh: 15000 Killed
isolationtester doesn't find libpq during find_other_exec(). I think that is because it normally
only gets run when pg_regress.c has done:
/*
* Set up shared library paths to include the temp install.
*
* LD_LIBRARY_PATH covers many platforms. DYLD_LIBRARY_PATH works on
* Darwin, and maybe other Mach-based systems. LIBPATH is for AIX.
* Windows needs shared libraries in PATH (only those linked into
* executables, not dlopen'ed ones). Feel free to account for others
* as well.
*/
add_to_path("LD_LIBRARY_PATH", ':', libdir);
add_to_path("DYLD_LIBRARY_PATH", ':', libdir);
add_to_path("LIBPATH", ':', libdir);
#if defined(WIN32)
add_to_path("PATH", ';', libdir);
#elif defined(__CYGWIN__)
add_to_path("PATH", ':', libdir);
#endif
but the initialization functions are run earlier:
/*
* We call the initialization function here because that way we can set
* default parameters and let them be overwritten by the commandline.
*/
ifunc(argc, argv);
The only hack I currently can think of is to store argv[0] in a global
variable and to run the find_other_exec() in the first run through
isolation_start_test() :/.
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
