1 # Makefile.in generated by automake 1.11.1 from Makefile.am.
4 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
5 # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
7 # This Makefile.in is free software; the Free Software Foundation
8 # gives unlimited permission to copy and/or distribute it,
9 # with or without modifications, as long as this notice is preserved.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
13 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
18 # This file is used for tool tests, and also in perf/Makefile.am.
20 # This file should be included (directly or indirectly) by every
21 # Makefile.am that builds programs. And also the top-level Makefile.am.
23 #----------------------------------------------------------------------------
25 #----------------------------------------------------------------------------
28 pkgdatadir = $(datadir)/@PACKAGE@
29 pkgincludedir = $(includedir)/@PACKAGE@
30 pkglibdir = $(libdir)/@PACKAGE@
31 pkglibexecdir = $(libexecdir)/@PACKAGE@
32 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
33 install_sh_DATA = $(install_sh) -c -m 644
34 install_sh_PROGRAM = $(install_sh) -c
35 install_sh_SCRIPT = $(install_sh) -c
36 INSTALL_HEADER = $(INSTALL_DATA)
37 transform = $(program_transform_name)
44 build_triplet = @build@
46 DIST_COMMON = README $(dist_noinst_SCRIPTS) $(srcdir)/Makefile.am \
47 $(srcdir)/Makefile.in $(srcdir)/vg_perf.in \
48 $(top_srcdir)/Makefile.all.am \
49 $(top_srcdir)/Makefile.tool-tests.am
50 check_PROGRAMS = bigcode$(EXEEXT) bz2$(EXEEXT) fbench$(EXEEXT) \
51 ffbench$(EXEEXT) heap$(EXEEXT) sarp$(EXEEXT) tinycc$(EXEEXT)
53 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
54 am__aclocal_m4_deps = $(top_srcdir)/configure.in
55 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
57 mkinstalldirs = $(install_sh) -d
58 CONFIG_HEADER = $(top_builddir)/config.h
59 CONFIG_CLEAN_FILES = vg_perf
60 CONFIG_CLEAN_VPATH_FILES =
61 bigcode_SOURCES = bigcode.c
62 bigcode_OBJECTS = bigcode.$(OBJEXT)
63 bigcode_LDADD = $(LDADD)
65 bz2_OBJECTS = bz2-bz2.$(OBJEXT)
67 bz2_LINK = $(CCLD) $(bz2_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o \
69 fbench_SOURCES = fbench.c
70 fbench_OBJECTS = fbench-fbench.$(OBJEXT)
71 fbench_LDADD = $(LDADD)
72 fbench_LINK = $(CCLD) $(fbench_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
74 ffbench_SOURCES = ffbench.c
75 ffbench_OBJECTS = ffbench.$(OBJEXT)
76 ffbench_DEPENDENCIES =
78 heap_OBJECTS = heap.$(OBJEXT)
81 sarp_OBJECTS = sarp.$(OBJEXT)
83 tinycc_SOURCES = tinycc.c
84 tinycc_OBJECTS = tinycc-tinycc.$(OBJEXT)
85 tinycc_LDADD = $(LDADD)
86 tinycc_LINK = $(CCLD) $(tinycc_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
88 SCRIPTS = $(dist_noinst_SCRIPTS)
89 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
90 depcomp = $(SHELL) $(top_srcdir)/depcomp
91 am__depfiles_maybe = depfiles
93 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
94 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
96 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
97 SOURCES = bigcode.c bz2.c fbench.c ffbench.c heap.c sarp.c tinycc.c
98 DIST_SOURCES = bigcode.c bz2.c fbench.c ffbench.c heap.c sarp.c \
102 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
106 AUTOCONF = @AUTOCONF@
107 AUTOHEADER = @AUTOHEADER@
108 AUTOMAKE = @AUTOMAKE@
110 BOOST_CFLAGS = @BOOST_CFLAGS@
111 BOOST_LIBS = @BOOST_LIBS@
114 CCASDEPMODE = @CCASDEPMODE@
115 CCASFLAGS = @CCASFLAGS@
116 CCDEPMODE = @CCDEPMODE@
119 CPPFLAGS = @CPPFLAGS@
121 CXXDEPMODE = @CXXDEPMODE@
122 CXXFLAGS = @CXXFLAGS@
123 CYGPATH_W = @CYGPATH_W@
124 DEFAULT_SUPP = @DEFAULT_SUPP@
133 FLAG_FNO_STACK_PROTECTOR = @FLAG_FNO_STACK_PROTECTOR@
134 FLAG_M32 = @FLAG_M32@
135 FLAG_M64 = @FLAG_M64@
136 FLAG_MAIX32 = @FLAG_MAIX32@
137 FLAG_MAIX64 = @FLAG_MAIX64@
138 FLAG_MMMX = @FLAG_MMMX@
139 FLAG_MSSE = @FLAG_MSSE@
140 FLAG_NO_BUILD_ID = @FLAG_NO_BUILD_ID@
141 FLAG_UNLIMITED_INLINE_UNIT_GROWTH = @FLAG_UNLIMITED_INLINE_UNIT_GROWTH@
142 FLAG_W_EXTRA = @FLAG_W_EXTRA@
143 FLAG_W_NO_EMPTY_BODY = @FLAG_W_NO_EMPTY_BODY@
144 FLAG_W_NO_FORMAT_ZERO_LENGTH = @FLAG_W_NO_FORMAT_ZERO_LENGTH@
145 FLAG_W_NO_NONNULL = @FLAG_W_NO_NONNULL@
146 FLAG_W_NO_OVERFLOW = @FLAG_W_NO_OVERFLOW@
147 FLAG_W_NO_UNINITIALIZED = @FLAG_W_NO_UNINITIALIZED@
149 GENERATED_SUPP = @GENERATED_SUPP@
150 GLIBC_VERSION = @GLIBC_VERSION@
153 INSTALL_DATA = @INSTALL_DATA@
154 INSTALL_PROGRAM = @INSTALL_PROGRAM@
155 INSTALL_SCRIPT = @INSTALL_SCRIPT@
156 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
161 LTLIBOBJS = @LTLIBOBJS@
163 MAKEINFO = @MAKEINFO@
168 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
169 PACKAGE_NAME = @PACKAGE_NAME@
170 PACKAGE_STRING = @PACKAGE_STRING@
171 PACKAGE_TARNAME = @PACKAGE_TARNAME@
172 PACKAGE_URL = @PACKAGE_URL@
173 PACKAGE_VERSION = @PACKAGE_VERSION@
174 PATH_SEPARATOR = @PATH_SEPARATOR@
176 PREFERRED_STACK_BOUNDARY = @PREFERRED_STACK_BOUNDARY@
179 SET_MAKE = @SET_MAKE@
182 VALT_LOAD_ADDRESS_PRI = @VALT_LOAD_ADDRESS_PRI@
183 VALT_LOAD_ADDRESS_SEC = @VALT_LOAD_ADDRESS_SEC@
185 VGCONF_ARCH_PRI = @VGCONF_ARCH_PRI@
186 VGCONF_ARCH_SEC = @VGCONF_ARCH_SEC@
187 VGCONF_OS = @VGCONF_OS@
188 VGCONF_PLATFORM_PRI_CAPS = @VGCONF_PLATFORM_PRI_CAPS@
189 VGCONF_PLATFORM_SEC_CAPS = @VGCONF_PLATFORM_SEC_CAPS@
190 abs_builddir = @abs_builddir@
191 abs_srcdir = @abs_srcdir@
192 abs_top_builddir = @abs_top_builddir@
193 abs_top_srcdir = @abs_top_srcdir@
194 ac_ct_CC = @ac_ct_CC@
195 ac_ct_CXX = @ac_ct_CXX@
196 am__include = @am__include@
197 am__leading_dot = @am__leading_dot@
198 am__quote = @am__quote@
200 am__untar = @am__untar@
203 build_alias = @build_alias@
204 build_cpu = @build_cpu@
205 build_os = @build_os@
206 build_vendor = @build_vendor@
207 builddir = @builddir@
209 datarootdir = @datarootdir@
212 exec_prefix = @exec_prefix@
214 host_alias = @host_alias@
215 host_cpu = @host_cpu@
217 host_vendor = @host_vendor@
219 includedir = @includedir@
221 install_sh = @install_sh@
223 libexecdir = @libexecdir@
224 localedir = @localedir@
225 localstatedir = @localstatedir@
228 oldincludedir = @oldincludedir@
231 program_transform_name = @program_transform_name@
234 sharedstatedir = @sharedstatedir@
236 sysconfdir = @sysconfdir@
237 target_alias = @target_alias@
238 top_build_prefix = @top_build_prefix@
239 top_builddir = @top_builddir@
240 top_srcdir = @top_srcdir@
241 inplacedir = $(top_builddir)/.in_place
243 #----------------------------------------------------------------------------
245 #----------------------------------------------------------------------------
247 # Baseline flags for all compilations. Aim here is to maximise
248 # performance and get whatever useful warnings we can out of gcc.
252 -Wmissing-prototypes \
255 -Wstrict-prototypes \
256 -Wmissing-declarations \
257 @FLAG_W_NO_FORMAT_ZERO_LENGTH@ \
260 @VGCONF_OS_IS_DARWIN_FALSE@AM_CFLAGS_PIC = -fpic -O -g -fno-omit-frame-pointer -fno-strict-aliasing
262 # These flags are used for building the preload shared objects.
263 # The aim is to give reasonable performance but also to have good
264 # stack traces, since users often see stack traces extending
265 # into (and through) the preloads.
266 @VGCONF_OS_IS_DARWIN_TRUE@AM_CFLAGS_PIC = -dynamic -O -g -fno-omit-frame-pointer -fno-strict-aliasing \
267 @VGCONF_OS_IS_DARWIN_TRUE@ -mno-dynamic-no-pic -fpic -fPIC
269 @VGCONF_OS_IS_L4RE_FALSE@AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@ = \
270 @VGCONF_OS_IS_L4RE_FALSE@ -I$(top_srcdir) \
271 @VGCONF_OS_IS_L4RE_FALSE@ -I$(top_srcdir)/include \
272 @VGCONF_OS_IS_L4RE_FALSE@ -I$(top_srcdir)/VEX/pub \
273 @VGCONF_OS_IS_L4RE_FALSE@ -I$(top_builddir)/VEX/pub \
274 @VGCONF_OS_IS_L4RE_FALSE@ -DVGA_@VGCONF_ARCH_PRI@=1 \
275 @VGCONF_OS_IS_L4RE_FALSE@ -DVGO_@VGCONF_OS@=1 \
276 @VGCONF_OS_IS_L4RE_FALSE@ -DVGP_@VGCONF_ARCH_PRI@_@VGCONF_OS@=1
279 # Flags for specific targets.
281 # Nb: the AM_CPPFLAGS_* values are suitable for building tools and auxprogs.
282 # For building the core, coregrind/Makefile.am files add some extra things.
284 # Also: in newer versions of automake (1.10 onwards?) asm files ending with
285 # '.S' are considered "pre-processed" (as opposed to those ending in '.s')
286 # and so the CPPFLAGS are passed to the assembler. But this is not true for
287 # older automakes (e.g. 1.8.5, 1.9.6), sigh. So we include
288 # AM_CPPFLAGS_<PLATFORM> in each AM_CCASFLAGS_<PLATFORM> variable. This
289 # means some of the flags are duplicated on systems with newer versions of
290 # automake, but this does not really matter and seems hard to avoid.
291 @VGCONF_OS_IS_L4RE_TRUE@AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@ = $(L4_CPPFLAGS)\
292 @VGCONF_OS_IS_L4RE_TRUE@ -I$(top_srcdir) \
293 @VGCONF_OS_IS_L4RE_TRUE@ -I$(top_srcdir)/include \
294 @VGCONF_OS_IS_L4RE_TRUE@ -I$(top_srcdir)/VEX/pub \
295 @VGCONF_OS_IS_L4RE_TRUE@ -I$(top_builddir)/VEX/pub \
296 @VGCONF_OS_IS_L4RE_TRUE@ -DVGA_@VGCONF_ARCH_PRI@=1 \
297 @VGCONF_OS_IS_L4RE_TRUE@ -DVGO_@VGCONF_OS@=1 \
298 @VGCONF_OS_IS_L4RE_TRUE@ -DVGP_@VGCONF_ARCH_PRI@_@VGCONF_OS@=1
300 @VGCONF_HAVE_PLATFORM_SEC_TRUE@AM_CPPFLAGS_@VGCONF_PLATFORM_SEC_CAPS@ = \
301 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -I$(top_srcdir) \
302 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -I$(top_srcdir)/include \
303 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -I$(top_srcdir)/VEX/pub \
304 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -I$(top_builddir)/VEX/pub \
305 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -DVGA_@VGCONF_ARCH_SEC@=1 \
306 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -DVGO_@VGCONF_OS@=1 \
307 @VGCONF_HAVE_PLATFORM_SEC_TRUE@ -DVGP_@VGCONF_ARCH_SEC@_@VGCONF_OS@=1
309 AM_FLAG_M3264_X86_LINUX = @FLAG_M32@
310 AM_CFLAGS_X86_LINUX = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY@ \
313 AM_CCASFLAGS_X86_LINUX = $(AM_CPPFLAGS_X86_LINUX) @FLAG_M32@ -g
314 AM_FLAG_M3264_AMD64_LINUX = @FLAG_M64@
315 AM_CFLAGS_AMD64_LINUX = @FLAG_M64@ -fomit-frame-pointer \
316 @PREFERRED_STACK_BOUNDARY@ $(AM_CFLAGS_BASE)
318 AM_CCASFLAGS_AMD64_LINUX = $(AM_CPPFLAGS_AMD64_LINUX) @FLAG_M64@ -g
319 AM_FLAG_M3264_PPC32_LINUX = @FLAG_M32@
320 AM_CFLAGS_PPC32_LINUX = @FLAG_M32@ $(AM_CFLAGS_BASE)
321 AM_CCASFLAGS_PPC32_LINUX = $(AM_CPPFLAGS_PPC32_LINUX) @FLAG_M32@ -g
322 AM_FLAG_M3264_PPC64_LINUX = @FLAG_M64@
323 AM_CFLAGS_PPC64_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE)
324 AM_CCASFLAGS_PPC64_LINUX = $(AM_CPPFLAGS_PPC64_LINUX) @FLAG_M64@ -g
325 AM_FLAG_M3264_ARM_LINUX = @FLAG_M32@
326 AM_CFLAGS_ARM_LINUX = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY@ \
327 $(AM_CFLAGS_BASE) -marm
329 AM_CCASFLAGS_ARM_LINUX = $(AM_CPPFLAGS_ARM_LINUX) @FLAG_M32@ -marm -g
330 AM_FLAG_M3264_PPC32_AIX5 = @FLAG_MAIX32@
331 AM_CFLAGS_PPC32_AIX5 = @FLAG_MAIX32@ -mcpu=powerpc $(AM_CFLAGS_BASE)
332 AM_CCASFLAGS_PPC32_AIX5 = $(AM_CPPFLAGS_PPC32_AIX5) \
333 @FLAG_MAIX32@ -mcpu=powerpc -g
335 AM_FLAG_M3264_PPC64_AIX5 = @FLAG_MAIX64@
336 AM_CFLAGS_PPC64_AIX5 = @FLAG_MAIX64@ -mcpu=powerpc64 $(AM_CFLAGS_BASE)
337 AM_CCASFLAGS_PPC64_AIX5 = $(AM_CPPFLAGS_PPC64_AIX5) \
338 @FLAG_MAIX64@ -mcpu=powerpc64 -g
340 AM_FLAG_M3264_X86_DARWIN = -arch i386
341 AM_CFLAGS_X86_DARWIN = $(WERROR) -arch i386 $(AM_CFLAGS_BASE) \
342 -mmacosx-version-min=10.5 \
343 -fno-stack-protector -fno-pic -fno-PIC
345 AM_CCASFLAGS_X86_DARWIN = $(AM_CPPFLAGS_X86_DARWIN) -arch i386 -g
346 AM_FLAG_M3264_AMD64_DARWIN = -arch x86_64
347 AM_CFLAGS_AMD64_DARWIN = $(WERROR) -arch x86_64 $(AM_CFLAGS_BASE) \
348 -mmacosx-version-min=10.5 -fno-stack-protector
350 AM_CCASFLAGS_AMD64_DARWIN = $(AM_CPPFLAGS_AMD64_DARWIN) -arch x86_64 -g
351 AM_FLAG_M3264_X86_L4RE = @FLAG_M32@
352 AM_CFLAGS_X86_L4RE = @FLAG_M32@ @PREFERRED_STACK_BOUNDARY@ \
353 $(L4_CFLAGS) $(AM_CFLAGS_BASE)
355 AM_CCASFLAGS_X86_L4RE = $(L4_CPPFLAGS) @FLAG_M32@ -g
356 AM_CXXFLAGS_X86_L4RE = $(L4_CXXFLAGS) @FLAG_M32@
357 #AM_CPPFLAGS_X86_L4RE = $(L4_CPPFLAGS) $(AM_CPPFLAGS_X86_L4RE)
358 AM_FLAG_M3264_S390X_LINUX = @FLAG_M64@
359 AM_CFLAGS_S390X_LINUX = @FLAG_M64@ $(AM_CFLAGS_BASE)
360 AM_CCASFLAGS_S390X_LINUX = $(AM_CPPFLAGS_S390X_LINUX) -mzarch -march=z900 \
364 # Flags for the primary target. These must be used to build the
365 # regtests and performance tests. In fact, these must be used to
366 # build anything which is built only once on a dual-arch build.
368 AM_FLAG_M3264_PRI = $(AM_FLAG_M3264_@VGCONF_PLATFORM_PRI_CAPS@)
369 AM_CPPFLAGS_PRI = $(AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
370 AM_CFLAGS_PRI = $(AM_CFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
371 AM_CCASFLAGS_PRI = $(AM_CCASFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
372 AM_CXXFLAGS_PRI = $(AM_CXXFLAGS_@VGCONF_PLATFORM_PRI_CAPS@)
373 @VGCONF_HAVE_PLATFORM_SEC_FALSE@AM_FLAG_M3264_SEC =
374 @VGCONF_HAVE_PLATFORM_SEC_TRUE@AM_FLAG_M3264_SEC = $(AM_FLAG_M3264_@VGCONF_PLATFORM_SEC_CAPS@)
376 # Baseline link flags for making vgpreload shared objects.
378 PRELOAD_LDFLAGS_COMMON_LINUX = -nodefaultlibs -shared -Wl,-z,interpose,-z,initfirst
379 PRELOAD_LDFLAGS_COMMON_AIX5 = -nodefaultlibs -shared -Wl,-G -Wl,-bnogc
380 PRELOAD_LDFLAGS_COMMON_DARWIN = -dynamic -dynamiclib -all_load
381 PRELOAD_LDFLAGS_COMMON_L4RE = -nodefaultlibs -shared -Wl,-z,interpose,-z,initfirst
382 PRELOAD_LDFLAGS_X86_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
383 PRELOAD_LDFLAGS_AMD64_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
384 PRELOAD_LDFLAGS_PPC32_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
385 PRELOAD_LDFLAGS_PPC64_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
386 PRELOAD_LDFLAGS_ARM_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M32@
387 PRELOAD_LDFLAGS_PPC32_AIX5 = $(PRELOAD_LDFLAGS_COMMON_AIX5) @FLAG_MAIX32@
388 PRELOAD_LDFLAGS_PPC64_AIX5 = $(PRELOAD_LDFLAGS_COMMON_AIX5) @FLAG_MAIX64@
389 PRELOAD_LDFLAGS_X86_DARWIN = $(PRELOAD_LDFLAGS_COMMON_DARWIN) -arch i386
390 PRELOAD_LDFLAGS_AMD64_DARWIN = $(PRELOAD_LDFLAGS_COMMON_DARWIN) -arch x86_64
391 PRELOAD_LDFLAGS_S390X_LINUX = $(PRELOAD_LDFLAGS_COMMON_LINUX) @FLAG_M64@
392 PRELOAD_LDFLAGS_X86_L4RE = $(PRELOAD_LDFLAGS_COMMON_L4RE) @FLAG_M32@
393 AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/include \
394 -I$(top_srcdir)/coregrind -I$(top_builddir)/include \
395 -I$(top_srcdir)/VEX/pub \
396 -DVGA_$(VGCONF_ARCH_PRI)=1 \
397 -DVGO_$(VGCONF_OS)=1 \
398 -DVGP_$(VGCONF_ARCH_PRI)_$(VGCONF_OS)=1
400 # Nb: Tools need to augment these flags with an arch-selection option, such
401 # as $(AM_FLAG_M3264_PRI).
402 AM_CFLAGS = -Winline -Wall -Wshadow -g -O $(AM_FLAG_M3264_PRI)
403 AM_CXXFLAGS = -Winline -Wall -Wshadow -g -O $(AM_FLAG_M3264_PRI)
404 # Include AM_CPPFLAGS in AM_CCASFLAGS to allow for older versions of
405 # automake; see comments in Makefile.all.am for more detail.
406 AM_CCASFLAGS = $(AM_CPPFLAGS)
407 @VGCONF_OS_IS_DARWIN_TRUE@noinst_DSYMS = $(check_PROGRAMS)
408 dist_noinst_SCRIPTS = vg_perf
418 test_input_for_tinycc.c
422 bz2_CFLAGS = $(AM_CFLAGS) -Wno-inline
423 fbench_CFLAGS = $(AM_CFLAGS) -O2
425 tinycc_CFLAGS = $(AM_CFLAGS) -Wno-shadow -Wno-inline
429 .SUFFIXES: .c .o .obj
430 $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/Makefile.tool-tests.am $(top_srcdir)/Makefile.all.am $(am__configure_deps)
432 case '$(am__configure_deps)' in \
434 ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
435 && { if test -f $@; then exit 0; else break; fi; }; \
439 echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign perf/Makefile'; \
440 $(am__cd) $(top_srcdir) && \
441 $(AUTOMAKE) --foreign perf/Makefile
443 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
446 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
448 echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
449 cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
452 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
453 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
455 $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
456 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
457 $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
458 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
459 $(am__aclocal_m4_deps):
460 vg_perf: $(top_builddir)/config.status $(srcdir)/vg_perf.in
461 cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
464 -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS)
465 bigcode$(EXEEXT): $(bigcode_OBJECTS) $(bigcode_DEPENDENCIES)
466 @rm -f bigcode$(EXEEXT)
467 $(LINK) $(bigcode_OBJECTS) $(bigcode_LDADD) $(LIBS)
468 bz2$(EXEEXT): $(bz2_OBJECTS) $(bz2_DEPENDENCIES)
470 $(bz2_LINK) $(bz2_OBJECTS) $(bz2_LDADD) $(LIBS)
471 fbench$(EXEEXT): $(fbench_OBJECTS) $(fbench_DEPENDENCIES)
472 @rm -f fbench$(EXEEXT)
473 $(fbench_LINK) $(fbench_OBJECTS) $(fbench_LDADD) $(LIBS)
474 ffbench$(EXEEXT): $(ffbench_OBJECTS) $(ffbench_DEPENDENCIES)
475 @rm -f ffbench$(EXEEXT)
476 $(LINK) $(ffbench_OBJECTS) $(ffbench_LDADD) $(LIBS)
477 heap$(EXEEXT): $(heap_OBJECTS) $(heap_DEPENDENCIES)
479 $(LINK) $(heap_OBJECTS) $(heap_LDADD) $(LIBS)
480 sarp$(EXEEXT): $(sarp_OBJECTS) $(sarp_DEPENDENCIES)
482 $(LINK) $(sarp_OBJECTS) $(sarp_LDADD) $(LIBS)
483 tinycc$(EXEEXT): $(tinycc_OBJECTS) $(tinycc_DEPENDENCIES)
484 @rm -f tinycc$(EXEEXT)
485 $(tinycc_LINK) $(tinycc_OBJECTS) $(tinycc_LDADD) $(LIBS)
493 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bigcode.Po@am__quote@
494 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bz2-bz2.Po@am__quote@
495 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fbench-fbench.Po@am__quote@
496 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ffbench.Po@am__quote@
497 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/heap.Po@am__quote@
498 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sarp.Po@am__quote@
499 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tinycc-tinycc.Po@am__quote@
502 @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
503 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
504 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
505 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
506 @am__fastdepCC_FALSE@ $(COMPILE) -c $<
509 @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
510 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
511 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
512 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
513 @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
516 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(bz2_CFLAGS) $(CFLAGS) -MT bz2-bz2.o -MD -MP -MF $(DEPDIR)/bz2-bz2.Tpo -c -o bz2-bz2.o `test -f 'bz2.c' || echo '$(srcdir)/'`bz2.c
517 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/bz2-bz2.Tpo $(DEPDIR)/bz2-bz2.Po
518 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='bz2.c' object='bz2-bz2.o' libtool=no @AMDEPBACKSLASH@
519 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
520 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(bz2_CFLAGS) $(CFLAGS) -c -o bz2-bz2.o `test -f 'bz2.c' || echo '$(srcdir)/'`bz2.c
523 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(bz2_CFLAGS) $(CFLAGS) -MT bz2-bz2.obj -MD -MP -MF $(DEPDIR)/bz2-bz2.Tpo -c -o bz2-bz2.obj `if test -f 'bz2.c'; then $(CYGPATH_W) 'bz2.c'; else $(CYGPATH_W) '$(srcdir)/bz2.c'; fi`
524 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/bz2-bz2.Tpo $(DEPDIR)/bz2-bz2.Po
525 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='bz2.c' object='bz2-bz2.obj' libtool=no @AMDEPBACKSLASH@
526 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
527 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(bz2_CFLAGS) $(CFLAGS) -c -o bz2-bz2.obj `if test -f 'bz2.c'; then $(CYGPATH_W) 'bz2.c'; else $(CYGPATH_W) '$(srcdir)/bz2.c'; fi`
529 fbench-fbench.o: fbench.c
530 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(fbench_CFLAGS) $(CFLAGS) -MT fbench-fbench.o -MD -MP -MF $(DEPDIR)/fbench-fbench.Tpo -c -o fbench-fbench.o `test -f 'fbench.c' || echo '$(srcdir)/'`fbench.c
531 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/fbench-fbench.Tpo $(DEPDIR)/fbench-fbench.Po
532 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='fbench.c' object='fbench-fbench.o' libtool=no @AMDEPBACKSLASH@
533 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
534 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(fbench_CFLAGS) $(CFLAGS) -c -o fbench-fbench.o `test -f 'fbench.c' || echo '$(srcdir)/'`fbench.c
536 fbench-fbench.obj: fbench.c
537 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(fbench_CFLAGS) $(CFLAGS) -MT fbench-fbench.obj -MD -MP -MF $(DEPDIR)/fbench-fbench.Tpo -c -o fbench-fbench.obj `if test -f 'fbench.c'; then $(CYGPATH_W) 'fbench.c'; else $(CYGPATH_W) '$(srcdir)/fbench.c'; fi`
538 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/fbench-fbench.Tpo $(DEPDIR)/fbench-fbench.Po
539 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='fbench.c' object='fbench-fbench.obj' libtool=no @AMDEPBACKSLASH@
540 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
541 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(fbench_CFLAGS) $(CFLAGS) -c -o fbench-fbench.obj `if test -f 'fbench.c'; then $(CYGPATH_W) 'fbench.c'; else $(CYGPATH_W) '$(srcdir)/fbench.c'; fi`
543 tinycc-tinycc.o: tinycc.c
544 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(tinycc_CFLAGS) $(CFLAGS) -MT tinycc-tinycc.o -MD -MP -MF $(DEPDIR)/tinycc-tinycc.Tpo -c -o tinycc-tinycc.o `test -f 'tinycc.c' || echo '$(srcdir)/'`tinycc.c
545 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tinycc-tinycc.Tpo $(DEPDIR)/tinycc-tinycc.Po
546 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='tinycc.c' object='tinycc-tinycc.o' libtool=no @AMDEPBACKSLASH@
547 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
548 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(tinycc_CFLAGS) $(CFLAGS) -c -o tinycc-tinycc.o `test -f 'tinycc.c' || echo '$(srcdir)/'`tinycc.c
550 tinycc-tinycc.obj: tinycc.c
551 @am__fastdepCC_TRUE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(tinycc_CFLAGS) $(CFLAGS) -MT tinycc-tinycc.obj -MD -MP -MF $(DEPDIR)/tinycc-tinycc.Tpo -c -o tinycc-tinycc.obj `if test -f 'tinycc.c'; then $(CYGPATH_W) 'tinycc.c'; else $(CYGPATH_W) '$(srcdir)/tinycc.c'; fi`
552 @am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/tinycc-tinycc.Tpo $(DEPDIR)/tinycc-tinycc.Po
553 @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='tinycc.c' object='tinycc-tinycc.obj' libtool=no @AMDEPBACKSLASH@
554 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
555 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(tinycc_CFLAGS) $(CFLAGS) -c -o tinycc-tinycc.obj `if test -f 'tinycc.c'; then $(CYGPATH_W) 'tinycc.c'; else $(CYGPATH_W) '$(srcdir)/tinycc.c'; fi`
557 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
558 list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
559 unique=`for i in $$list; do \
560 if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
562 $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
563 END { if (nonempty) { for (i in files) print i; }; }'`; \
567 TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
568 $(TAGS_FILES) $(LISP)
571 list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
572 unique=`for i in $$list; do \
573 if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
575 $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
576 END { if (nonempty) { for (i in files) print i; }; }'`; \
578 if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
579 test -n "$$unique" || unique=$$empty_fix; \
580 if test $$# -gt 0; then \
581 $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
584 $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
589 CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
590 $(TAGS_FILES) $(LISP)
591 list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
592 unique=`for i in $$list; do \
593 if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
595 $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
596 END { if (nonempty) { for (i in files) print i; }; }'`; \
597 test -z "$(CTAGS_ARGS)$$unique" \
598 || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
602 here=`$(am__cd) $(top_builddir) && pwd` \
603 && $(am__cd) $(top_srcdir) \
604 && gtags -i $(GTAGS_ARGS) "$$here"
607 -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
609 distdir: $(DISTFILES)
610 @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
611 topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
612 list='$(DISTFILES)'; \
613 dist_files=`for file in $$list; do echo $$file; done | \
614 sed -e "s|^$$srcdirstrip/||;t" \
615 -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
616 case $$dist_files in \
617 */*) $(MKDIR_P) `echo "$$dist_files" | \
618 sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
621 for file in $$dist_files; do \
622 if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
623 if test -d $$d/$$file; then \
624 dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
625 if test -d "$(distdir)/$$file"; then \
626 find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
628 if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
629 cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
630 find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
632 cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
634 test -f "$(distdir)/$$file" \
635 || cp -p $$d/$$file "$(distdir)/$$file" \
640 $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
641 $(MAKE) $(AM_MAKEFLAGS) check-local
643 all-am: Makefile $(SCRIPTS)
646 install-exec: install-exec-am
647 install-data: install-data-am
648 uninstall: uninstall-am
651 @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
653 installcheck: installcheck-am
655 $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
656 install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
657 `test -z '$(STRIP)' || \
658 echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
664 -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
665 -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
667 maintainer-clean-generic:
668 @echo "This command is intended for maintainers to use"
669 @echo "it deletes files that may require special tools to rebuild."
672 clean-am: clean-checkPROGRAMS clean-generic clean-local mostlyclean-am
674 distclean: distclean-am
677 distclean-am: clean-am distclean-compile distclean-generic \
694 install-dvi: install-dvi-am
700 install-html: install-html-am
704 install-info: install-info-am
710 install-pdf: install-pdf-am
714 install-ps: install-ps-am
720 maintainer-clean: maintainer-clean-am
723 maintainer-clean-am: distclean-am maintainer-clean-generic
725 mostlyclean: mostlyclean-am
727 mostlyclean-am: mostlyclean-compile mostlyclean-generic
739 .MAKE: check-am install-am install-strip
741 .PHONY: CTAGS GTAGS all all-am check check-am check-local clean \
742 clean-checkPROGRAMS clean-generic clean-local ctags distclean \
743 distclean-compile distclean-generic distclean-tags distdir dvi \
744 dvi-am html html-am info info-am install install-am \
745 install-data install-data-am install-dvi install-dvi-am \
746 install-exec install-exec-am install-html install-html-am \
747 install-info install-info-am install-man install-pdf \
748 install-pdf-am install-ps install-ps-am install-strip \
749 installcheck installcheck-am installdirs maintainer-clean \
750 maintainer-clean-generic mostlyclean mostlyclean-compile \
751 mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
755 # This used to be required when Vex had a handwritten Makefile. It
756 # shouldn't be needed any more, though.
758 #----------------------------------------------------------------------------
759 # noinst_PROGRAMS and noinst_DSYMS targets
760 #----------------------------------------------------------------------------
762 # On Darwin, for a program 'p', the DWARF debug info is stored in the
763 # directory 'p.dSYM'. This must be generated after the executable is
764 # created, with 'dsymutil p'. We could redefine LINK with a script that
765 # executes 'dsymutil' after linking, but that's a pain. Instead we use this
766 # hook so that every time "make check" is run, we subsequently invoke
767 # 'dsymutil' on all the executables that lack a .dSYM directory, or that are
768 # newer than their corresponding .dSYM directory.
769 build-noinst_DSYMS: $(noinst_DSYMS)
770 for f in $(noinst_DSYMS); do \
771 if [ ! -e $$f.dSYM -o $$f -nt $$f.dSYM ] ; then \
772 echo "dsymutil $$f"; \
777 # This is used by coregrind/Makefile.am and Makefile.tool.am for doing
778 # "in-place" installs. It copies $(noinst_PROGRAMS) into $inplacedir.
779 # It needs to be depended on by an 'all-local' rule.
780 inplace-noinst_PROGRAMS: $(noinst_PROGRAMS)
781 mkdir -p $(inplacedir); \
782 for f in $(noinst_PROGRAMS) ; do \
783 rm -f $(inplacedir)/$$f; \
784 ln -f -s ../$(subdir)/$$f $(inplacedir); \
787 # Similar to inplace-noinst_PROGRAMS
788 inplace-noinst_DSYMS: build-noinst_DSYMS
789 mkdir -p $(inplacedir); \
790 for f in $(noinst_DSYMS); do \
791 rm -f $(inplacedir)/$$f.dSYM; \
792 ln -f -s ../$(subdir)/$$f.dSYM $(inplacedir); \
795 # This is used by coregrind/Makefile.am and by <tool>/Makefile.am for doing
796 # "make install". It copies $(noinst_PROGRAMS) into $prefix/lib/valgrind/.
797 # It needs to be depended on by an 'install-exec-local' rule.
798 install-noinst_PROGRAMS: $(noinst_PROGRAMS)
799 $(mkinstalldirs) $(DESTDIR)$(pkglibdir); \
800 for f in $(noinst_PROGRAMS); do \
801 $(INSTALL_PROGRAM) $$f $(DESTDIR)$(pkglibdir); \
804 # Similar to install-noinst_PROGRAMS.
805 # Nb: we don't use $(INSTALL_PROGRAM) here because it doesn't work with
806 # directories. XXX: not sure whether the resulting permissions will be
807 # correct when using 'cp -R'...
808 install-noinst_DSYMS: build-noinst_DSYMS
809 $(mkinstalldirs) $(DESTDIR)$(pkglibdir); \
810 for f in $(noinst_DSYMS); do \
811 cp -R $$f.dSYM $(DESTDIR)$(pkglibdir); \
814 # This needs to be depended on by a 'clean-local' rule.
816 for f in $(noinst_DSYMS); do \
820 check-local: build-noinst_DSYMS
822 clean-local: clean-noinst_DSYMS
824 # Tell versions [3.59,3.63) of GNU make to not export all variables.
825 # Otherwise a system limit (for SysV at least) may be exceeded.