f690b56979
The compiled tests no longer refer to the mallopt symbol from their main functions. (Some tests still call mallopt explicitly, which is fine.)
173 lines
5.3 KiB
Makefile
173 lines
5.3 KiB
Makefile
# Copyright (C) 1991-2016 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library 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 GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Makefile for malloc routines
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#
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subdir := malloc
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include ../Makeconfig
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dist-headers := malloc.h
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headers := $(dist-headers) obstack.h mcheck.h
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tests := mallocbug tst-malloc tst-valloc tst-calloc tst-obstack \
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tst-mallocstate tst-mcheck tst-mallocfork tst-trim1 \
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tst-malloc-usable tst-realloc tst-posix_memalign \
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tst-pvalloc tst-memalign tst-mallopt tst-scratch_buffer \
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tst-malloc-backtrace tst-malloc-thread-exit \
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tst-malloc-thread-fail tst-malloc-fork-deadlock \
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tst-mallocfork2
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test-srcs = tst-mtrace
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routines = malloc morecore mcheck mtrace obstack \
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scratch_buffer_grow scratch_buffer_grow_preserve \
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scratch_buffer_set_array_size
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install-lib := libmcheck.a
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non-lib.a := libmcheck.a
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# Additional library.
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extra-libs = libmemusage
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extra-libs-others = $(extra-libs)
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libmemusage-routines = memusage
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libmemusage-inhibit-o = $(filter-out .os,$(object-suffixes))
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$(objpfx)tst-malloc-backtrace: $(shared-thread-library)
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$(objpfx)tst-malloc-thread-exit: $(shared-thread-library)
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$(objpfx)tst-malloc-thread-fail: $(shared-thread-library)
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$(objpfx)tst-malloc-fork-deadlock: $(shared-thread-library)
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# These should be removed by `make clean'.
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extra-objs = mcheck-init.o libmcheck.a
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# Include the cleanup handler.
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aux := set-freeres thread-freeres
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# The Perl script to analyze the output of the mtrace functions.
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ifneq ($(PERL),no)
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install-bin-script = mtrace
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generated += mtrace
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# The Perl script will print addresses and to do this nicely we must know
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# whether we are on a 32 or 64 bit machine.
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ifneq ($(findstring wordsize-32,$(config-sysdirs)),)
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address-width=10
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else
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address-width=18
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endif
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endif
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# Unless we get a test for the availability of libgd which also works
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# for cross-compiling we disable the memusagestat generation in this
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# situation.
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ifneq ($(cross-compiling),yes)
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# If the gd library is available we build the `memusagestat' program.
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ifneq ($(LIBGD),no)
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others: $(objpfx)memusage
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install-bin = memusagestat
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install-bin-script += memusage
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generated += memusagestat memusage
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extra-objs += memusagestat.o
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# The configure.ac check for libgd and its headers did not use $SYSINCLUDES.
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# The directory specified by --with-headers usually contains only the basic
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# kernel interface headers, not something like libgd. So the simplest thing
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# is to presume that the standard system headers will be ok for this file.
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$(objpfx)memusagestat.o: sysincludes = # nothing
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endif
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endif
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# Another goal which can be used to override the configure decision.
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.PHONY: do-memusagestat
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do-memusagestat: $(objpfx)memusagestat
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memusagestat-modules = memusagestat
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cpp-srcs-left := $(memusagestat-modules)
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lib := memusagestat
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include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
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$(objpfx)memusagestat: $(memusagestat-modules:%=$(objpfx)%.o)
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$(LINK.o) -o $@ $^ $(libgd-LDFLAGS) -lgd -lpng -lz -lm
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ifeq ($(run-built-tests),yes)
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ifeq (yes,$(build-shared))
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ifneq ($(PERL),no)
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tests-special += $(objpfx)tst-mtrace.out
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endif
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endif
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endif
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include ../Rules
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CFLAGS-mcheck-init.c = $(PIC-ccflag)
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CFLAGS-obstack.c = $(uses-callbacks)
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$(objpfx)libmcheck.a: $(objpfx)mcheck-init.o
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-rm -f $@
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$(patsubst %/,cd % &&,$(objpfx)) \
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$(LN_S) $(<F) $(@F)
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lib: $(objpfx)libmcheck.a
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ifeq ($(run-built-tests),yes)
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ifeq (yes,$(build-shared))
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ifneq ($(PERL),no)
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$(objpfx)tst-mtrace.out: tst-mtrace.sh $(objpfx)tst-mtrace
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$(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
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'$(run-program-env)' '$(test-program-prefix-after-env)' ; \
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$(evaluate-test)
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endif
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endif
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endif
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tst-mcheck-ENV = MALLOC_CHECK_=3
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tst-malloc-usable-ENV = MALLOC_CHECK_=3
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# Uncomment this for test releases. For public releases it is too expensive.
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#CPPFLAGS-malloc.o += -DMALLOC_DEBUG=1
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sLIBdir := $(shell echo $(slibdir) | sed 's,lib\(\|64\)$$,\\\\$$LIB,')
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$(objpfx)mtrace: mtrace.pl
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rm -f $@.new
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sed -e 's|@PERL@|$(PERL)|' -e 's|@XXX@|$(address-width)|' \
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-e 's|@VERSION@|$(version)|' \
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-e 's|@PKGVERSION@|$(PKGVERSION)|' \
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-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \
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&& rm -f $@ && mv $@.new $@ && chmod +x $@
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$(objpfx)memusage: memusage.sh
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rm -f $@.new
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sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \
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-e 's|@SLIBDIR@|$(sLIBdir)|' -e 's|@BINDIR@|$(bindir)|' \
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-e 's|@PKGVERSION@|$(PKGVERSION)|' \
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-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \
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&& rm -f $@ && mv $@.new $@ && chmod +x $@
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# The implementation uses `dlsym'
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$(objpfx)libmemusage.so: $(libdl)
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# Extra dependencies
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$(foreach o,$(all-object-suffixes),$(objpfx)malloc$(o)): arena.c hooks.c
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# Compile the tests with a flag which suppresses the mallopt call in
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# the test skeleton.
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$(tests:%=$(objpfx)%.o): CPPFLAGS += -DTEST_NO_MALLOPT
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