mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 12:30:06 +00:00
bd5dadac87
TEST_IFUNC is only tested in two headers, bench-string.h and test-string.h, after it gets defined by those headers, and it never gets undefined. Thus no defines of TEST_IFUNC are needed, and the *-ifunc.c tests that just define TEST_IFUNC and include other tests are also redundant, as is the code to remove $(tests-ifunc) and $(xtests-ifunc) conditionally from tests and xtests. This patch removes the useless defines and tests of TEST_IFUNC and the associated useless tests and makefile code. It thereby fixes a series of warnings "../string/test-string.h:21:0: warning: "TEST_IFUNC" redefined" where test-string.h defines TEST_IFUNC to empty, other files define it to 1 and this produces warnings. Tested for x86_64. * debug/test-stpcpy_chk-ifunc.c: Remove file. * debug/test-strcpy_chk-ifunc.c: Likewise. * wcsmbs/test-wcschr-ifunc.c: Likewise. * wcsmbs/test-wcscmp-ifunc.c: Likewise. * wcsmbs/test-wcscpy-ifunc.c: Likewise. * wcsmbs/test-wcslen-ifunc.c: Likewise. * wcsmbs/test-wcsrchr-ifunc.c: Likewise. * wcsmbs/test-wmemcmp-ifunc.c: Likewise. * Rules [$(multi-arch) = no] (tests): Do not filter out $(tests-ifunc). [$(multi-arch) = no] (xtests): Do not filter out $(xtests-ifunc). * debug/Makefile (tests-ifunc): Remove variable. (tests): Do not add $(tests-ifunc). * wcsmbs/Makefile (tests-ifunc): Remove variable. (tests): Do not add $(tests-ifunc). * benchtests/bench-string.h (TEST_IFUNC): Remove macro. [TEST_IFUNC]: Remove conditionals. * string/test-string.h (TEST_IFUNC): Remove macro. [TEST_IFUNC]: Remove conditionals.
233 lines
7.2 KiB
Plaintext
233 lines
7.2 KiB
Plaintext
# Copyright (C) 1991-2014 Free Software Foundation, Inc.
|
||
# This file is part of the GNU C Library.
|
||
|
||
# The GNU C Library is free software; you can redistribute it and/or
|
||
# modify it under the terms of the GNU Lesser General Public
|
||
# License as published by the Free Software Foundation; either
|
||
# version 2.1 of the License, or (at your option) any later version.
|
||
|
||
# The GNU C Library is distributed in the hope that it will be useful,
|
||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
# Lesser General Public License for more details.
|
||
|
||
# You should have received a copy of the GNU Lesser General Public
|
||
# License along with the GNU C Library; if not, see
|
||
# <http://www.gnu.org/licenses/>.
|
||
|
||
#
|
||
# Rules for making a subdirectory in the GNU C library.
|
||
# Each subdirectory Makefile defines some variables and includes this.
|
||
#
|
||
ifneq (,)
|
||
This makefile requires GNU Make.
|
||
endif
|
||
|
||
all: # Don't let the default goal come from Makeconfig.
|
||
|
||
include $(firstword $(..) ../)Makeconfig
|
||
|
||
ifndef subdir
|
||
Each subdirectory makefile must define the `subdir' variable.
|
||
endif
|
||
# This ` unconfuses emacs.
|
||
# This is benign and useless in GNU make before 3.63.
|
||
export subdir := $(subdir)
|
||
|
||
# This is the default target; it makes the library and auxiliary programs.
|
||
.PHONY: all
|
||
all: objs lib others
|
||
|
||
ifeq ($(build-programs),yes)
|
||
others: $(addprefix $(objpfx),$(extra-objs) \
|
||
$(install-lib) \
|
||
$(install-bin) $(install-bin-script) \
|
||
$(install-rootsbin) $(install-sbin))
|
||
else
|
||
others: $(addprefix $(objpfx),$(extra-objs) \
|
||
$(install-lib))
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin headers))" ""
|
||
headers :=
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin generated))" ""
|
||
generated :=
|
||
endif
|
||
|
||
ifneq "$(findstring env,$(origin common-generated))" ""
|
||
common-generated :=
|
||
endif
|
||
|
||
# See below. This must be set before Makerules processes it.
|
||
before-compile += $(common-objpfx)bits/stdio_lim.h
|
||
|
||
include $(..)Makerules
|
||
|
||
.PHONY: subdir_lib
|
||
subdir_lib: lib-noranlib
|
||
|
||
# Some subdirs need to install a dummy library.
|
||
# They can use "$(objpfx)libfnord.a: $(dep-dummy-lib); $(make-dummy-lib)".
|
||
dep-dummy-lib = $(common-objpfx)dummy.o
|
||
define make-dummy-lib
|
||
$(AR) cr$(verbose) $@ $<
|
||
endef
|
||
|
||
$(common-objpfx)dummy.c:
|
||
rm -f $@
|
||
(echo 'extern void __dummy__ (void);'; \
|
||
echo 'void __dummy__ (void) { }') > $@
|
||
common-generated += dummy.o dummy.c
|
||
|
||
# This makes all the auxiliary and test programs.
|
||
|
||
.PHONY: others tests bench
|
||
|
||
ifeq ($(build-programs),yes)
|
||
others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
|
||
else
|
||
others: $(addprefix $(objpfx),$(extra-objs))
|
||
endif
|
||
ifeq ($(run-built-tests),no)
|
||
tests: $(addprefix $(objpfx),$(tests) $(test-srcs)) $(tests-special)
|
||
xtests: tests $(xtests-special)
|
||
else
|
||
tests: $(tests:%=$(objpfx)%.out) $(tests-special)
|
||
xtests: tests $(xtests:%=$(objpfx)%.out) $(xtests-special)
|
||
endif
|
||
|
||
tests-special-notdir = $(patsubst $(objpfx)%, %, $(tests-special))
|
||
xtests-special-notdir = $(patsubst $(objpfx)%, %, $(xtests-special))
|
||
tests:
|
||
$(..)scripts/merge-test-results.sh -s $(objpfx) $(subdir) \
|
||
$(sort $(tests) $(tests-special-notdir:.out=)) \
|
||
> $(objpfx)subdir-tests.sum
|
||
xtests:
|
||
$(..)scripts/merge-test-results.sh -s $(objpfx) $(subdir) \
|
||
$(sort $(xtests) $(xtests-special-notdir:.out=)) \
|
||
> $(objpfx)subdir-xtests.sum
|
||
|
||
ifeq ($(build-programs),yes)
|
||
binaries-all-notests = $(others) $(sysdep-others)
|
||
binaries-all-tests = $(tests) $(xtests) $(test-srcs)
|
||
binaries-all = $(binaries-all-notests) $(binaries-all-tests)
|
||
binaries-static-notests = $(others-static)
|
||
binaries-static-tests = $(tests-static) $(xtests-static)
|
||
binaries-static = $(binaries-static-notests) $(binaries-static-tests)
|
||
ifeq (yesyes,$(have-fpie)$(build-shared))
|
||
binaries-pie-tests = $(tests-pie) $(xtests-pie)
|
||
binaries-pie-notests = $(others-pie)
|
||
else
|
||
binaries-pie-tests =
|
||
binaries-pie-notests =
|
||
endif
|
||
else
|
||
binaries-all-notests =
|
||
binaries-all-tests = $(tests) $(xtests) $(test-srcs)
|
||
binaries-all = $(binaries-all-tests)
|
||
binaries-static-notests =
|
||
binaries-static-tests =
|
||
binaries-static =
|
||
binaries-pie-tests =
|
||
binaries-pie-notests =
|
||
endif
|
||
|
||
binaries-pie = $(binaries-pie-tests) $(binaries-pie-notests)
|
||
binaries-shared-tests = $(filter-out $(binaries-pie) $(binaries-static), \
|
||
$(binaries-all-tests))
|
||
binaries-shared-notests = $(filter-out $(binaries-pie) $(binaries-static), \
|
||
$(binaries-all-notests))
|
||
|
||
ifneq "$(strip $(binaries-shared-notests))" ""
|
||
$(addprefix $(objpfx),$(binaries-shared-notests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-shared-tests))" ""
|
||
$(addprefix $(objpfx),$(binaries-shared-tests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-tests)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-pie-tests))" ""
|
||
$(addprefix $(objpfx),$(binaries-pie-tests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-pie-tests)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-pie-notests))" ""
|
||
$(addprefix $(objpfx),$(binaries-pie-notests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-pie)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-static-notests))" ""
|
||
$(addprefix $(objpfx),$(binaries-static-notests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc-static))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-static)
|
||
endif
|
||
|
||
ifneq "$(strip $(binaries-static-tests))" ""
|
||
$(addprefix $(objpfx),$(binaries-static-tests)): %: %.o \
|
||
$(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
|
||
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
|
||
$(+link-static-tests)
|
||
endif
|
||
|
||
ifneq "$(strip $(tests) $(xtests) $(test-srcs))" ""
|
||
# These are the implicit rules for making test outputs
|
||
# from the test programs and whatever input files are present.
|
||
|
||
make-test-out = $(test-wrapper-env) \
|
||
$(run-program-env) \
|
||
$($*-ENV) $(host-test-program-cmd) $($*-ARGS)
|
||
$(objpfx)%.out: %.input $(objpfx)%
|
||
$(make-test-out) > $@ < $(word 1,$^); \
|
||
$(evaluate-test)
|
||
$(objpfx)%.out: /dev/null $(objpfx)% # Make it 2nd arg for canned sequence.
|
||
$(make-test-out) > $@; \
|
||
$(evaluate-test)
|
||
|
||
endif # tests
|
||
|
||
|
||
.PHONY: distclean realclean subdir_distclean subdir_realclean \
|
||
subdir_clean subdir_mostlyclean subdir_testclean
|
||
subdir_mostlyclean: mostlyclean
|
||
subdir_clean: clean
|
||
subdir_distclean: distclean
|
||
subdir_realclean: realclean
|
||
subdir_testclean: do-tests-clean
|
||
realclean: distclean
|
||
distclean: clean
|
||
|
||
# We want to install everything except the library itself, but update all
|
||
# our portions of the library because the parent make will install it later
|
||
# (likewise the stubs file).
|
||
.PHONY: subdir_install
|
||
subdir_install: install-no-libc.a lib-noranlib stubs
|
||
|
||
.PHONY: subdir_objs subdir_stubs
|
||
subdir_objs: objs
|
||
subdir_stubs: stubs
|
||
|
||
# Target required by the Hurd to ensure that all the MiG-generated
|
||
# headers are in place before building a subdirectory.
|
||
.PHONY: before-compile
|
||
before-compile: $(before-compile)
|
||
|
||
$(common-objpfx)dummy.o: $(common-objpfx)dummy.c $(before-compile);
|
||
$(compile-command.c)
|
||
|
||
# Local Variables:
|
||
# mode: makefile
|
||
# End:
|