X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=Rules;h=c7db0a486958f00b679c41e3add789c7ab74c707;hb=068b04eaed3689f7b249d90cf3f0b459f96e0ccf;hp=d37ae52b6c01706eb7c02d65255fbaf3931ed340;hpb=f214606a0e0ae0f5474b00a9675dacda77d3bf27;p=thirdparty%2Fglibc.git
diff --git a/Rules b/Rules
index d37ae52b6c0..c7db0a48695 100644
--- a/Rules
+++ b/Rules
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2014 Free Software Foundation, Inc.
+# Copyright (C) 1991-2024 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
-# .
+# .
#
# Rules for making a subdirectory in the GNU C library.
@@ -60,9 +60,6 @@ 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
@@ -80,31 +77,113 @@ $(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 $(supported-fortify) \
+ "$(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++ $(supported-fortify) \
+ "$(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 $(objpfx),$(tests) $(test-srcs)) $(tests-special)
+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-special)
+tests: $(tests:%=$(objpfx)%.out) $(tests-internal:%=$(objpfx)%.out) \
+ $(tests-container:%=$(objpfx)%.out) \
+ $(tests-mcheck:%=$(objpfx)%-mcheck.out) \
+ $(tests-malloc-check:%=$(objpfx)%-malloc-check.out) \
+ $(tests-malloc-hugetlb1:%=$(objpfx)%-malloc-hugetlb1.out) \
+ $(tests-malloc-hugetlb2:%=$(objpfx)%-malloc-hugetlb2.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-expected =
+else
+tests-expected = $(tests) $(tests-internal) $(tests-printers) \
+ $(tests-container) $(tests-malloc-check:%=%-malloc-check) \
+ $(tests-malloc-hugetlb1:%=%-malloc-hugetlb1) \
+ $(tests-malloc-hugetlb2:%=%-malloc-hugetlb2) \
+ $(tests-mcheck:%=%-mcheck)
+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)
@@ -116,15 +195,23 @@ else
binaries-pie-tests =
binaries-pie-notests =
endif
+binaries-mcheck-tests = $(tests-mcheck:%=%-mcheck)
+binaries-malloc-check-tests = $(tests-malloc-check:%=%-malloc-check)
+binaries-malloc-hugetlb1-tests = $(tests-malloc-hugetlb1:%=%-malloc-hugetlb1)
+binaries-malloc-hugetlb2-tests = $(tests-malloc-hugetlb2:%=%-malloc-hugetlb2)
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 =
binaries-static =
binaries-pie-tests =
binaries-pie-notests =
+binaries-mcheck-tests =
+binaries-malloc-check-tests =
+binaries-malloc-hugetlb1-tests =
+binaries-malloc-hugetlb2-tests =
endif
binaries-pie = $(binaries-pie-tests) $(binaries-pie-notests)
@@ -142,6 +229,40 @@ endif
ifneq "$(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)
+ $(+link-tests)
+endif
+
+ifneq "$(strip $(binaries-mcheck-tests))" ""
+$(addprefix $(objpfx),$(binaries-mcheck-tests)): %-mcheck: %.o \
+ $(link-extra-libs-tests) \
+ $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
+ $(common-objpfx)malloc/libmcheck.a \
+ $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
+ $(+link-tests)
+endif
+
+ifneq "$(strip $(binaries-malloc-check-tests))" ""
+$(addprefix $(objpfx),$(binaries-malloc-check-tests)): %-malloc-check: %.o \
+ $(link-extra-libs-tests) \
+ $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
+ $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
+ $(+link-tests)
+endif
+
+ifneq "$(strip $(binaries-malloc-hugetlb1-tests))" ""
+$(addprefix $(objpfx),$(binaries-malloc-hugetlb1-tests)): %-malloc-hugetlb1: %.o \
+ $(link-extra-libs-tests) \
+ $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
+ $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
+ $(+link-tests)
+endif
+
+ifneq "$(strip $(binaries-malloc-hugetlb2-tests))" ""
+$(addprefix $(objpfx),$(binaries-malloc-hugetlb2-tests)): %-malloc-hugetlb2: %.o \
+ $(link-extra-libs-tests) \
$(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
$(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
$(+link-tests)
@@ -149,6 +270,7 @@ endif
ifneq "$(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)
$(+link-pie-tests)
@@ -170,18 +292,46 @@ endif
ifneq "$(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) $(test-srcs))" ""
+# All malloc-check tests will be run with MALLOC_CHECK_=3
+define malloc-check-ENVS
+$(1)-malloc-check-ENV = MALLOC_CHECK_=3 \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+endef
+$(foreach t,$(tests-malloc-check),$(eval $(call malloc-check-ENVS,$(t))))
+
+# All malloc-hugetlb1 tests will be run with GLIBC_TUNABLES=glibc.malloc.hugetlb=1
+define malloc-hugetlb1-ENVS
+$(1)-malloc-hugetlb1-ENV += GLIBC_TUNABLES=glibc.malloc.hugetlb=1
+endef
+$(foreach t,$(tests-malloc-hugetlb1),$(eval $(call malloc-hugetlb1-ENVS,$(t))))
+
+# All malloc-hugetlb2 tests will be run with GLIBC_TUNABLE=glibc.malloc.hugetlb=2
+define malloc-hugetlb2-ENVS
+$(1)-malloc-hugetlb2-ENV += GLIBC_TUNABLES=glibc.malloc.hugetlb=2
+endef
+$(foreach t,$(tests-malloc-hugetlb2),$(eval $(call malloc-hugetlb2-ENVS,$(t))))
+
+# mcheck tests need the debug DSO to support -lmcheck.
+define mcheck-ENVS
+$(1)-mcheck-ENV = LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+endef
+$(foreach t,$(tests-mcheck),$(eval $(call mcheck-ENVS,$(t))))
+
+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) > $@ < $(word 1,$^); \
$(evaluate-test)
@@ -189,8 +339,54 @@ $(objpfx)%.out: /dev/null $(objpfx)% # Make it 2nd arg for canned sequence.
$(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 > $(@:.out=.test-result)
+endif
+
endif # tests
+ifneq "$(strip $(tests-printers))" ""
+
+# Static pattern rule for building the test programs for the pretty printers.
+$(tests-printers-programs): %: %.o $(tests-printers-libs) \
+ $(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
+ $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
+ $(+link-printers-tests)
+
+# Add the paths to the generated constants file and test_common_printers.py
+# to PYTHONPATH so the test scripts can find them.
+py-env := PYTHONPATH=$(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 \
subdir_clean subdir_mostlyclean subdir_testclean