From: Jan Beulich <jbeulich@suse.com>
Date: Mon, 19 Dec 2022 08:23:34 +0000 (+0100)
Subject: gprofng/testsuite: adjust linking of synprog
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ecb828308c808f10b5e8f9cbf03aebc7c70ca9fb;p=binutils-gdb.git

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 7c50ea2e629..4c1face7ace 100644
--- 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: $@ -----"