X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=Rules;h=8dbac56ce63851fda25e35d2c339685eeb4ad657;hb=7b8481b330720d28c019a2e5994492a1923d5daa;hp=9ad1d1112709a7594317a7e1ab133e94a8c026ab;hpb=73e0cd5d0de276a6c41c78920ff79d8e11991240;p=thirdparty%2Fglibc.git

diff --git a/Rules b/Rules
index 9ad1d111270..8dbac56ce63 100644
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2013 Free Software Foundation, Inc.
+# Copyright (C) 1991-2019 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
@@ -13,7 +13,7 @@
 
 # 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/>.
+# <https://www.gnu.org/licenses/>.
 
 #
 #	Rules for making a subdirectory in the GNU C library.
@@ -80,31 +80,106 @@ $(common-objpfx)dummy.c:
 	(echo 'extern void __dummy__ (void);'; \
 	 echo 'void __dummy__ (void) { }') > $@
 common-generated += dummy.o dummy.c
+
+ifneq "$(headers)" ""
+# Test that all of the headers installed by this directory can be compiled
+# in isolation.
+tests-special += $(objpfx)check-installed-headers-c.out
+libof-check-installed-headers-c := testsuite
+$(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)" ""
+# If a C++ compiler is available, also test that they can be compiled
+# in isolation as C++.
+tests-special += $(objpfx)check-installed-headers-cxx.out
+libof-check-installed-headers-cxx := testsuite
+$(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 # $(CXX)
+
+# Test that a wrapper header exists in include/ for each non-sysdeps header.
+# This script does not need $(py-env).
+tests-special += $(objpfx)check-wrapper-headers.out
+$(objpfx)check-wrapper-headers.out: \
+  $(..)scripts/check-wrapper-headers.py $(headers)
+	$(PYTHON) $< --root=$(..) --subdir=$(subdir) $(headers) > $@; \
+	  $(evaluate-test)
+
+# Test that none of the headers installed by this directory use certain
+# obsolete constructs (e.g. legacy BSD typedefs superseded by stdint.h).
+# This script does not need $(py-env).
+tests-special += $(objpfx)check-obsolete-constructs.out
+libof-check-obsolete-constructs := testsuite
+$(objpfx)check-obsolete-constructs.out: \
+    $(..)scripts/check-obsolete-constructs.py $(headers)
+	$(PYTHON) $^ > $@ 2>&1; \
+	$(evaluate-test)
+
+endif # $(headers)
 
 # This makes all the auxiliary and test programs.
 
-.PHONY: others tests bench
-ifeq ($(multi-arch),no)
-tests := $(filter-out $(tests-ifunc), $(tests))
-xtests := $(filter-out $(xtests-ifunc), $(xtests))
-endif
+.PHONY: others tests bench bench-build
+
+# Test programs for the pretty printers.
+tests-printers-programs := $(addprefix $(objpfx),$(tests-printers))
+
+# .out files with the output of running the pretty printer tests.
+tests-printers-out := $(patsubst %,$(objpfx)%.out,$(tests-printers))
 
 ifeq ($(build-programs),yes)
 others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
 else
 others: $(addprefix $(objpfx),$(extra-objs))
 endif
+
+# Generate constant files for Python pretty printers if required.
+others: $(py-const)
+
+ifeq ($(run-built-tests),no)
+tests: $(addprefix $(objpfx),$(filter-out $(tests-unsupported), \
+                                          $(tests) $(tests-internal) \
+					  $(tests-container)) \
+			     $(test-srcs)) $(tests-special) \
+			     $(tests-printers-programs)
+xtests: tests $(xtests-special)
+else
+tests: $(tests:%=$(objpfx)%.out) $(tests-internal:%=$(objpfx)%.out) \
+       $(tests-container:%=$(objpfx)%.out) \
+       $(tests-special) $(tests-printers-out)
+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: $(addprefix $(objpfx),$(tests) $(test-srcs))
-xtests: tests
+tests-expected =
 else
-tests: $(tests:%=$(objpfx)%.out)
-xtests: tests $(xtests:%=$(objpfx)%.out)
+tests-expected = $(tests) $(tests-internal) $(tests-printers) \
+	$(tests-container)
 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-tests = $(tests) $(tests-internal) $(xtests) $(test-srcs) \
+		     $(tests-container)
 binaries-all = $(binaries-all-notests) $(binaries-all-tests)
 binaries-static-notests = $(others-static)
 binaries-static-tests = $(tests-static) $(xtests-static)
@@ -118,7 +193,7 @@ binaries-pie-notests =
 endif
 else
 binaries-all-notests =
-binaries-all-tests = $(tests) $(xtests) $(test-srcs)
+binaries-all-tests = $(tests) $(tests-internal) $(xtests) $(test-srcs)
 binaries-all = $(binaries-all-tests)
 binaries-static-notests =
 binaries-static-tests =
@@ -142,6 +217,7 @@ endif
 
 ifneq "$(strip $(binaries-shared-tests))" ""
 $(addprefix $(objpfx),$(binaries-shared-tests)): %: %.o \
+  $(link-extra-libs-tests) \
   $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
   $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
 	$(+link-tests)
@@ -149,6 +225,7 @@ endif
 
 ifneq "$(strip $(binaries-pie-tests))" ""
 $(addprefix $(objpfx),$(binaries-pie-tests)): %: %.o \
+  $(link-extra-libs-tests) \
   $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
   $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
 	$(+link-pie-tests)
@@ -170,53 +247,75 @@ endif
 
 ifneq "$(strip $(binaries-static-tests))" ""
 $(addprefix $(objpfx),$(binaries-static-tests)): %: %.o \
+  $(link-extra-libs-tests) \
   $(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
   $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
 	$(+link-static-tests)
 endif
 
-ifneq "$(strip $(tests) $(xtests) $(test-srcs))" ""
+ifneq "$(strip $(tests) $(tests-internal) $(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 = $(test-wrapper-env) \
-		GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
-		$($*-ENV) $(host-test-program-cmd) $($*-ARGS)
+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) > $@; \
+	$(evaluate-test)
+
+
+# Any tests that require an isolated container (filesystem, network
+# and pid namespaces) in which to run, should be added to
+# tests-container.
+$(tests-container:%=$(objpfx)%.out): $(objpfx)%.out : $(if $(wildcard $(objpfx)%.files),$(objpfx)%.files,/dev/null) $(objpfx)%
+	$(test-wrapper-env) $(run-program-env) $(run-via-rtld-prefix) \
+	  $(common-objpfx)support/test-container env $(run-program-env) $($*-ENV) \
+	  $(host-test-program-cmd) $($*-ARGS) > $@; \
+	$(evaluate-test)
+
+
+# tests-unsupported lists tests that we will not try to build at all in
+# this configuration.  Note this runs every time because it does not
+# actually create its target.  The dependency on Makefile is meant to
+# ensure that it runs after a Makefile change to add a test to the list
+# when it previously ran and produced a .out file (probably for a failure).
+ifneq "$(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
 
-# Build and run benchmark programs.
-binaries-bench := $(addprefix $(objpfx)bench-,$(bench))
-
-run-bench = $(test-wrapper-env) \
-	    GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
-	    $($*-ENV) $(run-via-rtld-prefix) $${run}
+ifneq "$(strip $(tests-printers))" ""
 
-bench: $(binaries-bench)
-	if [ -f $(objpfx)bench.out ]; then \
-	  mv -f $(objpfx)bench.out $(objpfx)bench.out.old; \
-	fi
-	for run in $^; do \
-	  echo "Running $${run}"; \
-	  eval $(run-bench) >>  $(objpfx)bench.out; \
-	done
-
-$(binaries-bench): %: %.o \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
+# Static pattern rule for building the test programs for the pretty printers.
+$(tests-printers-programs): %: %.o $(tests-printers-libs) \
+  $(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
   $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link)
-
-$(objpfx)bench-%.c: %-inputs bench-skeleton.c
-	{ if [ -n "$($*-INCLUDE)" ]; then \
-	  cat $($*-INCLUDE); \
-	fi; \
-	$(..)scripts/bench.pl $(patsubst %-inputs,%,$<) \
-	  $($*-ITER) $($*-ARGLIST) $($*-RET); } > $@-tmp
-	mv -f $@-tmp $@
+	$(+link-printers-tests)
+
+# Add the paths to the generated constants file and test_common_printers.py
+# to PYTHONPATH so the test scripts can find them.
+py-env := PYTHONPATH=$(py-const-dir):$(..)scripts:$${PYTHONPATH}
+
+# Static pattern rule that matches the test-* targets to their .c and .py
+# prerequisites.  It'll run the corresponding test script for each test program
+# we compiled and place its output in the corresponding .out file.
+# The pretty printer files and test_common_printers.py must be present for all.
+$(tests-printers-out): $(objpfx)%.out: $(objpfx)% %.py %.c $(pretty-printers) \
+		       $(..)scripts/test_printers_common.py
+	$(test-wrapper-env) $(py-env) \
+	    $(PYTHON) $*.py $*.c $(objpfx)$* $(pretty-printers) > $@; \
+	$(evaluate-test)
+endif
 
 
 .PHONY: distclean realclean subdir_distclean subdir_realclean \