diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 56 |
1 files changed, 56 insertions, 0 deletions
@@ -340,6 +340,62 @@ define summarize-tests @! egrep -q -v '^(X?PASS|XFAIL|UNSUPPORTED):' $(objpfx)$1 endef +# The intention here is to do ONE install of our build into the +# testroot.pristine/ directory, then rsync (internal to +# support/test-container) that to testroot.root/ at the start of each +# test. That way we can promise each test a "clean" install, without +# having to do the install for each test. +# +# In addition, we have to copy some files (which we build) into this +# root in addition to what glibc installs. For example, many tests +# require additional programs including /bin/sh, /bin/true, and +# /bin/echo, all of which we build below to limit library dependencies +# to just those things in glibc and language support libraries which +# we also copy into the into the rootfs. To determine what language +# support libraries we need we build a "test" program in either C or +# (if available) C++ just so we can copy in any shared objects +# (which we do not build) that GCC-compiled programs depend on. + + +ifeq (,$(CXX)) +LINKS_DSO_PROGRAM = links-dso-program-c +else +LINKS_DSO_PROGRAM = links-dso-program +endif + +$(tests-container) $(addsuffix /tests,$(subdirs)) : \ + $(objpfx)testroot.pristine/install.stamp +$(objpfx)testroot.pristine/install.stamp : + test -d $(objpfx)testroot.pristine || \ + mkdir $(objpfx)testroot.pristine + # We need a working /bin/sh for some of the tests. + test -d $(objpfx)testroot.pristine/bin || \ + mkdir $(objpfx)testroot.pristine/bin + cp $(objpfx)support/shell-container $(objpfx)testroot.pristine/bin/sh + cp $(objpfx)support/echo-container $(objpfx)testroot.pristine/bin/echo + cp $(objpfx)support/true-container $(objpfx)testroot.pristine/bin/true + # Copy these DSOs first so we can overwrite them with our own. + for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 \ + $(objpfx)elf/$(rtld-installed-name) \ + $(objpfx)testroot.pristine/bin/sh \ + | grep / | sed 's/^[^/]*//' | sed 's/ .*//'` ;\ + do \ + test -d `dirname $(objpfx)testroot.pristine$$dso` || \ + mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\ + $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\ + done + for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 \ + $(objpfx)elf/$(rtld-installed-name) \ + $(objpfx)support/$(LINKS_DSO_PROGRAM) \ + | grep / | sed 's/^[^/]*//' | sed 's/ .*//'` ;\ + do \ + test -d `dirname $(objpfx)testroot.pristine$$dso` || \ + mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\ + $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\ + done + $(MAKE) install DESTDIR=$(objpfx)testroot.pristine + touch $(objpfx)testroot.pristine/install.stamp + tests-special-notdir = $(patsubst $(objpfx)%, %, $(tests-special)) tests: $(tests-special) $(..)scripts/merge-test-results.sh -s $(objpfx) "" \ |