@@ -412,12 +412,13 @@ link-extra-libs-tests = $(libsupport)
# Command for linking PIE programs with the C library.
ifndef +link-pie
-+link-pie-before-libc = $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie) \
- -Wl,-O1 -nostdlib -nostartfiles -o $@ \
++link-pie-before-inputs = $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie) \
+ -Wl,-O1 -nostdlib -nostartfiles \
$(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \
$(combreloc-LDFLAGS) $(relro-LDFLAGS) $(hashstyle-LDFLAGS) \
$(firstword $(CRT-$(@F)) $(csu-objpfx)S$(start-installed-name)) \
- $(+preinit) $(+prectorS) \
+ $(+preinit) $(+prectorS)
++link-pie-before-libc = -o $@ $(+link-pie-before-inputs) \
$(filter-out $(addprefix $(csu-objpfx),start.o \
S$(start-installed-name))\
$(+preinit) $(link-extra-libs) \
@@ -442,11 +443,12 @@ endef
endif
# Command for statically linking programs with the C library.
ifndef +link-static
-+link-static-before-libc = -nostdlib -nostartfiles -static -o $@ \
++link-static-before-inputs = -nostdlib -nostartfiles -static \
$(if $($(@F)-no-pie),$(no-pie-ldflag),$(default-pie-ldflag)) \
$(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \
$(firstword $(CRT-$(@F)) $(csu-objpfx)$(real-static-start-installed-name)) \
- $(+preinit) $(+prectorT) \
+ $(+preinit) $(+prectorT)
++link-static-before-libc = -o $@ $(+link-static-before-inputs) \
$(filter-out $(addprefix $(csu-objpfx),start.o \
$(start-installed-name))\
$(+preinit) $(link-extra-libs-static) \
@@ -473,13 +475,16 @@ endif
ifeq (yes,$(build-pie-default))
+link = $(+link-pie)
+link-tests = $(+link-pie-tests)
++link-tests-before-inputs = $(+link-pie-before-inputs) $(rtld-tests-LDFLAGS)
++link-tests-after-inputs = $(link-libc-tests) $(+link-pie-after-libc)
+link-printers-tests = $(+link-pie-printers-tests)
else # not build-pie-default
-+link-before-libc = -nostdlib -nostartfiles -o $@ \
++link-before-inputs = -nostdlib -nostartfiles \
$(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F)) \
$(combreloc-LDFLAGS) $(relro-LDFLAGS) $(hashstyle-LDFLAGS) \
$(firstword $(CRT-$(@F)) $(csu-objpfx)$(start-installed-name)) \
- $(+preinit) $(+prector) \
+ $(+preinit) $(+prector)
++link-before-libc = -o $@ $(+link-before-inputs) \
$(filter-out $(addprefix $(csu-objpfx),start.o \
$(start-installed-name))\
$(+preinit) $(link-extra-libs) \
@@ -491,6 +496,8 @@ $(CC) $(link-libc-rpath-link) $(+link-before-libc) $(rtld-LDFLAGS) \
$(link-extra-flags) $(link-libc) $(+link-after-libc)
$(call after-link,$@)
endef
++link-tests-before-inputs = $(+link-before-inputs) $(rtld-tests-LDFLAGS)
++link-tests-after-inputs = $(link-libc-tests) $(+link-after-libc)
define +link-tests
$(CC) $(+link-before-libc) $(rtld-tests-LDFLAGS) $(link-libc-tests) \
$(+link-after-libc)
@@ -505,6 +512,8 @@ endif # build-pie-default
else # build-static
+link = $(+link-static)
+link-tests = $(+link-static-tests)
++link-tests-before-inputs = $(+link-static-before-inputs)
++link-tests-after-inputs = $(link-libc-static-tests) $(+link-static-after-libc)
+link-printers-tests = $(+link-static-tests)
endif # build-shared
endif # +link
@@ -176,6 +176,9 @@ $(conformtest-header-tests): $(objpfx)%/conform.out: \
(set -e; std_hdr=$*; std=$${std_hdr%%/*}; hdr=$${std_hdr#*/}; \
mkdir -p $(@D); \
$(PYTHON) $< --cc='$(CC)' --flags='$(conformtest-cc-flags)' \
+ --ldflags='$(+link-tests-before-inputs)' \
+ --libs='$(+link-tests-after-inputs)' \
+ --run-program-prefix='$(run-program-prefix)' \
--standard=$$std --header=$$hdr $(conformtest-xfail) \
$(conformtest-cross) \
> $@ 2>&1); \
@@ -381,12 +381,16 @@ class MacroStrTest(object):
class HeaderTests(object):
"""The set of tests run for a header."""
- def __init__(self, header, standard, cc, flags, cross, xfail):
+ def __init__(self, header, standard, cc, flags, ldflags, libs,
+ run_program_prefix, cross, xfail):
"""Initialize a HeaderTests object."""
self.header = header
self.standard = standard
self.cc = cc
self.flags = flags
+ self.ldflags = ldflags
+ self.libs = libs
+ self.run_program_prefix = run_program_prefix
self.cross = cross
self.xfail_str = xfail
self.cflags_namespace = ('%s -fno-builtin %s -D_ISOMAC'
@@ -590,7 +594,8 @@ class HeaderTests(object):
exe_file = os.path.join(self.temp_dir, 'test')
with open(c_file, 'w') as c_file_out:
c_file_out.write('#include <%s>\n%s' % (self.header, text))
- cmd = ('%s %s %s -o %s' % (self.cc, self.cflags, c_file, exe_file))
+ cmd = ('%s %s %s %s %s -o %s' % (self.cc, self.cflags, self.ldflags,
+ c_file, self.libs, exe_file))
try:
subprocess.check_call(cmd, shell=True)
except subprocess.CalledProcessError:
@@ -600,7 +605,9 @@ class HeaderTests(object):
self.note_skip(name)
return
try:
- subprocess.check_call(exe_file, shell=True)
+ subprocess.check_call('%s %s' % (self.run_program_prefix,
+ exe_file),
+ shell=True)
except subprocess.CalledProcessError:
self.note_error(name, self.group_xfail)
return
@@ -727,12 +734,19 @@ def main():
help='C compiler to use')
parser.add_argument('--flags', metavar='CFLAGS',
help='Compiler flags to use with CC')
+ parser.add_argument('--ldflags', metavar='LDFLAGS',
+ help='Compiler arguments for linking before inputs')
+ parser.add_argument('--libs', metavar='LIBS',
+ help='Compiler arguments for linking after inputs')
+ parser.add_argument('--run-program-prefix', metavar='RUN-PROGRAM-PREFIX',
+ help='Wrapper for running newly built program')
parser.add_argument('--cross', action='store_true',
help='Do not run compiled test programs')
parser.add_argument('--xfail', metavar='COND',
help='Name of condition for XFAILs')
args = parser.parse_args()
tests = HeaderTests(args.header, args.standard, args.cc, args.flags,
+ args.ldflags, args.libs, args.run_program_prefix,
args.cross, args.xfail)
tests.run()