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ecb828308c
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.
67 lines
1.8 KiB
Makefile
67 lines
1.8 KiB
Makefile
# Copyright (C) 2021 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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TARGETS = synprog so_syn.so so_syx.so
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TARGET = ./synprog
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ACCT_FILE = synprog.acct
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srcdir = .
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include $(srcdir)/../../lib/Makefile.skel
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SRCS = \
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$(srcdir)/../mttest/gethrtime.c \
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$(srcdir)/synprog.c \
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$(srcdir)/callso.c \
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$(srcdir)/callsx.c \
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$(srcdir)/endcases.c \
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$(srcdir)/fitos.c \
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$(srcdir)/iosyn.c \
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$(srcdir)/pagethrash.c \
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$(srcdir)/stopwatch.c \
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$(NULL)
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HDRS= \
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$(srcdir)/inc_body.h \
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$(srcdir)/inc_brace.h \
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$(srcdir)/inc_entry.h \
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$(srcdir)/inc_exit.h \
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$(srcdir)/inc_func.h \
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$(srcdir)/inc_inline.h \
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$(srcdir)/inc_macro.h \
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$(srcdir)/stopwatch.h \
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$(NULL)
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$(TARGET): $(SRCS) $(HDRS) so_syx.so so_syn.so
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@echo " ---- Build: $@ -----"
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$(CC) $(CFLAGS) -Wl,-E -o $@ $(SRCS) -ldl -lc -lrt
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so_syx.so: $(srcdir)/so_syx.c
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@echo " ---- Build: $@ -----"
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$(CC) $(CFLAGS) $(SHAREDOPT) -o $@ $(srcdir)/so_syx.c -lc
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so_syn.so: $(srcdir)/so_syn.c
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@echo " ---- Build: $@ -----"
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$(CC) $(CFLAGS) $(SHAREDOPT) -o $@ $(srcdir)/so_syn.c -lc
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$(EXPERIMENT): $(TARGETS)
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rm -rf $@
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$(COLLECT) $(COLLECT_FLAGS) -o $@ $(TARGET) $(TARGET_FLAGS)
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