Fix BZ #18043 comment # 19: don't call undefined setenv(..., NULL, 1).

[thirdparty/glibc.git] / Rules

diff --git a/Rules b/Rules
index 5e33610e0c4e582557643fb28bf599d022676a8b..e237d0352af3c3b56527c86e030fa07ecee58d88 100644 (file)
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2012 Free Software Foundation, Inc.
+# Copyright (C) 1991-2015 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
@@ -83,29 +83,32 @@ common-generated += dummy.o dummy.c
 \f
 # This makes all the auxiliary and test programs.
 
-.PHONY: others tests
-ifeq ($(multi-arch),no)
-tests := $(filter-out $(tests-ifunc), $(tests))
-xtests := $(filter-out $(xtests-ifunc), $(xtests))
-endif
+.PHONY: others tests bench
 
 ifeq ($(build-programs),yes)
 others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
 else
 others: $(addprefix $(objpfx),$(extra-objs))
 endif
-ifeq ($(cross-compiling),yes)
-tests: $(addprefix $(objpfx),$(tests) $(test-srcs))
-xtests: tests
+ifeq ($(run-built-tests),no)
+tests: $(addprefix $(objpfx),$(tests) $(test-srcs)) $(tests-special)
+xtests: tests $(xtests-special)
 else
-ifeq ($(build-bounded),yes)
-tests-bp.out = $(tests:%=$(objpfx)%-bp.out)
-xtests-bp.out = $(xtests:%=$(objpfx)%-bp.out)
-endif
-tests: $(tests:%=$(objpfx)%.out) $(tests-bp.out)
-xtests: tests $(xtests:%=$(objpfx)%.out) $(xtests-bp.out)
+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)
@@ -114,9 +117,11 @@ 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 = $(others-pie) $(tests-pie) $(xtests-pie)
+binaries-pie-tests = $(tests-pie) $(xtests-pie)
+binaries-pie-notests = $(others-pie)
 else
-binaries-pie =
+binaries-pie-tests =
+binaries-pie-notests =
 endif
 else
 binaries-all-notests =
@@ -125,9 +130,11 @@ binaries-all = $(binaries-all-tests)
 binaries-static-notests =
 binaries-static-tests =
 binaries-static =
-binaries-pie =
+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), \
@@ -147,8 +154,15 @@ $(addprefix $(objpfx),$(binaries-shared-tests)): %: %.o \
        $(+link-tests)
 endif
 
-ifneq "$(strip $(binaries-pie))" ""
-$(addprefix $(objpfx),$(binaries-pie)): %: %.o \
+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)
@@ -168,28 +182,36 @@ $(addprefix $(objpfx),$(binaries-static-tests)): %: %.o \
        $(+link-static-tests)
 endif
 
-ifeq ($(build-bounded),yes)
-binaries-bounded = $(addsuffix -bp,$(tests) $(xtests) $(test-srcs))
-$(addprefix $(objpfx),$(binaries-bounded)): %-bp: %.ob \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc-bounded))) \
-  $(addprefix $(csu-objpfx),start.ob) $(+preinit) $(+postinit)
-       $(+link-bounded)
-endif
-
 ifneq "$(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 = GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
-               $($*-ENV) $(built-program-cmd) $($*-ARGS)
-$(objpfx)%-bp.out: %.input $(objpfx)%-bp
-       $(make-test-out) > $@ < $(word 1,$^)
+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) > $@ < $(word 1,$^)
+       $(make-test-out) > $@ < $(word 1,$^); \
+       $(evaluate-test)
 $(objpfx)%.out: /dev/null $(objpfx)%   # Make it 2nd arg for canned sequence.
-       $(make-test-out) > $@
+       $(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
+
 \f
 .PHONY: distclean realclean subdir_distclean subdir_realclean \
        subdir_clean subdir_mostlyclean subdir_testclean