glibc/Rules
Joseph Myers e64e117177 Do not generate UNRESOLVED results for run-built-tests = no.
Testing with run-built-tests = no generates many UNRESOLVED results in
tests.sum (and so in the output of "make check"), for all the tests
that are only compiled and not run in such a configuration.  This
doesn't seem useful in the "make check" output, and also causes "make
check" to exist with error status even when all tests that can be run
in such a configuration passed.

This patch changes it not to consider those tests when generating
subdir-tests.sum, and so tests.sum, so that you get a smaller number
of tests considered in the final results rather than a huge pile of
UNRESOLVED.

Tested with a cross-compiler to ARM in a run-built-tests = no
configuration.

	* Rules (tests-expected): New variable, depending on
	$(run-built-tests).
	(tests): Pass $(tests-expected) to merge-test-results.sh, not
	$(tests).
2016-11-04 21:29:00 +00:00

276 lines
8.8 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# Copyright (C) 1991-2016 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) { }') > $@
common-generated += dummy.o dummy.c
ifneq "$(headers)" ""
# Special test of all the installed headers in this directory.
tests-special += $(objpfx)check-installed-headers-c.out
libof-check-installed-headers-c := nonlib
$(objpfx)check-installed-headers-c.out: \
$(..)scripts/check-installed-headers.sh $(headers)
$(SHELL) $(..)scripts/check-installed-headers.sh c \
"$(CC) $(filter-out -std=%,$(CFLAGS)) -D_ISOMAC $(+includes)" \
$(headers) > $@; \
$(evaluate-test)
ifneq "$(CXX)" ""
tests-special += $(objpfx)check-installed-headers-cxx.out
libof-check-installed-headers-cxx := nonlib
$(objpfx)check-installed-headers-cxx.out: \
$(..)scripts/check-installed-headers.sh $(headers)
$(SHELL) $(..)scripts/check-installed-headers.sh c++ \
"$(CXX) $(filter-out -std=%,$(CXXFLAGS)) -D_ISOMAC $(+includes)" \
$(headers) > $@; \
$(evaluate-test)
endif
endif
# This makes all the auxiliary and test programs.
.PHONY: others tests bench bench-build
ifeq ($(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 $(objpfx),$(filter-out $(tests-unsupported),$(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)%, %, $(xtests-special))
ifeq ($(run-built-tests),no)
tests-expected =
else
tests-expected = $(tests)
endif
tests:
$(..)scripts/merge-test-results.sh -s $(objpfx) $(subdir) \
$(sort $(tests-expected) $(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.
define make-test-out
$(if $($*-ENV-only),$(test-wrapper-env-only) $($*-ENV-only),\
$(test-wrapper-env) $(run-program-env) $($*-ENV)) \
$(host-test-program-cmd) $($*-ARGS)
endef
$(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) > $@; \
$(evaluate-test)
# tests-unsupported lists tests that we will not try to build at all in
# this configuration. Note this runs every time because it does not
# actually create its target. The dependency on Makefile is meant to
# ensure that it runs after a Makefile change to add a test to the list
# when it previously ran and produced a .out file (probably for a failure).
ifneq "$(strip $(tests-unsupported))" ""
$(tests-unsupported:%=$(objpfx)%.out): $(objpfx)%.out: Makefile
@rm -f $@
$(..)scripts/evaluate-test.sh $(patsubst $(common-objpfx)%.out,%,$@) \
77 false false > $(@:.out=.test-result)
endif
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: