gprofng/testsuite: adjust linking of synprog

In order for so_syn.so and so_syx.so to be able to access the main
program's "testtime" variable, that variable needs exposing in the
dynamic symbol table. Since this is a test program only, do it the brute
force way and simply expose all global symbols.

diff --git a/gprofng/testsuite/gprofng.display/synprog/Makefile b/gprofng/testsuite/gprofng.display/synprog/Makefile
index 7c50ea2e6297645dcc3926387e5a26dc6f6c3776..4c1face7ace81e3e149b856634d6e061f3ea1e32 100644 (file)
--- a/gprofng/testsuite/gprofng.display/synprog/Makefile
+++ b/gprofng/testsuite/gprofng.display/synprog/Makefile
@@ -50,7 +50,7 @@ HDRS= \
 
 $(TARGET): $(SRCS) $(HDRS) so_syx.so so_syn.so
        @echo " ---- Build: $@ -----"
-       $(CC) $(CFLAGS) -o $@ $(SRCS) -ldl -lc -lrt
+       $(CC) $(CFLAGS) -Wl,-E -o $@ $(SRCS) -ldl -lc -lrt
 
 so_syx.so: $(srcdir)/so_syx.c
        @echo " ---- Build: $@ -----"