search for: test_dlopen_plugin_la_ldflag

...kit-plugin.h \ + $(NULL) +test_dlopen_plugin_la_CPPFLAGS = \ + -I$(top_srcdir)/include \ + $(NULL) +test_dlopen_plugin_la_CFLAGS = $(WARNINGS_CFLAGS) +test_dlopen_plugin_la_LIBADD = $(DL_LIBS) +# For use of the -rpath option, see: +# https://lists.gnu.org/archive/html/libtool/2007-07/msg00067.html +test_dlopen_plugin_la_LDFLAGS = \ + -module -avoid-version -shared -rpath /nowhere \ + $(DL_LDFLAGS) \ + $(NULL) + # Exit with parent test. check_PROGRAMS += test-exit-with-parent TESTS += test-exit-with-parent diff --git a/tests/test-dlopen-plugin.c b/tests/test-dlopen-plugin.c new file mode 100644 index 00000000..86f09e12...

Differences from v4: Patch 1 is simplified: I realized that since we already use -rdynamic for nbdkit (after all, we WANT our dlopen()d plugins to be able to call our nbdkit_* exports), it is only a matter of adding dlopen to the set of symbols that we export. With that done, there is no separate shared library needed; our dlopen shim is now part of nbdkit proper, and we don't have to tweak

I'm a lot happier with this version: no mucking with dlmopen(). It does add a bit more coupling between nbdkit proper and the vddk plugin (namely, nbdkit now exports a new function that the vddk plugin relies on), but patch 2 adds testsuite coverage of the new function so we shouldn't regress. Patch 1 and 2 are new, patch 3 is unchanged from when Rich posted it in v2, and patch 4 is