From: Jan Beulich <jbeulich@suse.com>
To: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
Cc: Binutils <binutils@sourceware.org>
Subject: [PATCH 1/4] gprofng/testsuite: adjust linking of synprog
Date: Fri, 16 Dec 2022 09:28:38 +0100 [thread overview]
Message-ID: <507f0d3f-c34e-9895-21bf-37525bf0a6fb@suse.com> (raw)
In-Reply-To: <fb6f3da8-42fc-6911-fcc9-a444bc41df0c@suse.com>
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.
--- 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: $@ -----"
next prev parent reply other threads:[~2022-12-16 8:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-16 8:26 [PATCH 0/4] gprofng: small testsuite adjustments Jan Beulich
2022-12-16 8:28 ` Jan Beulich [this message]
2022-12-16 8:29 ` [PATCH 2/4] gprofng/testsuite: correct names for signal handling tests Jan Beulich
2022-12-16 8:30 ` [PATCH 3/4] gprofng/testsuite: correct line continuation in endcases.c Jan Beulich
2022-12-16 8:30 ` [PATCH 4/4] gprofng/testsuite: eliminate bogus casts Jan Beulich
2022-12-16 8:36 ` [PATCH 0/4] gprofng: small testsuite adjustments Jan Beulich
2022-12-16 9:13 ` [PATCH 5/4] gprofng/testsuite: skip Java test without JDK Jan Beulich
2022-12-16 20:16 ` [PATCH 0/4] gprofng: small testsuite adjustments Vladimir Mezentsev
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