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Makeconfig: sandwich gnulib-tests between libc/ld linking of tests

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This better resembles the default linking process with the gnulibs,
and also resolves the increasingly difficult to maintain
f128-loader-link usage on powerpc64le as some libgcc symbols are
dependent on those found in the loader (ld).
This commit is contained in:
Paul E. Murphy 2020-02-07 14:08:01 -06:00
parent 076d06e849
commit 3618e5fece
3 changed files with 7 additions and 36 deletions
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6
Makeconfig
View File

@ -564,13 +564,13 @@ else
link-libc-tests-rpath-link = $(link-libc-rpath-link)
endif # build-hardcoded-path-in-tests
link-libc-before-gnulib = $(common-objpfx)libc.so$(libc.so-version) \
link-libc-between-gnulib = $(common-objpfx)libc.so$(libc.so-version) \
$(common-objpfx)$(patsubst %,$(libtype.oS),c) \
-Wl,--as-needed $(elf-objpfx)ld.so \
-Wl,--no-as-needed
link-libc = $(link-libc-before-gnulib) $(gnulib)
link-libc = $(link-libc-between-gnulib) $(gnulib)
link-libc-tests-after-rpath-link = $(link-libc-before-gnulib) $(gnulib-tests)
link-libc-tests-after-rpath-link = $(gnulib-tests) $(link-libc-between-gnulib) $(gnulib-tests)
link-libc-tests = $(link-libc-tests-rpath-link) \
$(link-libc-tests-after-rpath-link)
# Pretty printer test programs always require rpath instead of rpath-link.

13
sysdeps/ieee754/ldbl-128ibm-compat/Makefile
View File

@ -30,7 +30,6 @@ tests-internal += test-wcstold-ibm128 test-wcstold-ieee128
CFLAGS-test-wcstold-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
CFLAGS-test-wcstold-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
$(objpfx)test-wcstold-ieee128: gnulib-tests += $(f128-loader-link)
endif
ifeq ($(subdir),stdio-common)
@ -89,26 +88,18 @@ tests-internal += test-scanf-ieee128 test-scanf-ibm128
CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
$(objpfx)test-scanf-ieee128: gnulib-tests += $(f128-loader-link)
tests-internal += test-wscanf-ieee128 test-wscanf-ibm128
CFLAGS-test-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
CFLAGS-test-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c89 -D_GNU_SOURCE
$(objpfx)test-wscanf-ieee128: gnulib-tests += $(f128-loader-link)
tests-internal += test-isoc99-scanf-ieee128 test-isoc99-scanf-ibm128
CFLAGS-test-isoc99-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c99
CFLAGS-test-isoc99-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c99
$(objpfx)test-isoc99-scanf-ieee128: gnulib-tests += $(f128-loader-link)
tests-internal += test-isoc99-wscanf-ieee128 test-isoc99-wscanf-ibm128
CFLAGS-test-isoc99-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi -std=c99
CFLAGS-test-isoc99-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi -std=c99
$(objpfx)test-isoc99-wscanf-ieee128: gnulib-tests += $(f128-loader-link)
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)test-scanf-ieee128.out
tests-special += $(objpfx)test-scanf-ibm128.out
@ -269,9 +260,6 @@ tests-internal += tst-ibm128-warn tst-ieee128-warn
tests-internal += tst-ibm128-error tst-ieee128-error
tests-internal += tst-ibm128-efgcvt tst-ieee128-efgcvt
$(objpfx)tst-ieee128-efgcvt: gnulib-tests += $(f128-loader-link)
$(objpfx)tst-ldbl-efgcvt: gnulib-tests += $(f128-loader-link)
$(objpfx)tst-ibm128-%.c: tst-ldbl-%.c
cp $< $@
@ -316,7 +304,6 @@ tests-internal += test-strfrom-ibm128 test-strfrom-ieee128
CFLAGS-test-strfrom-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
CFLAGS-test-strfrom-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
$(objpfx)test-strfrom-ieee128: gnulib-tests += $(f128-loader-link)
endif
ifeq ($(subdir),math)

18
sysdeps/powerpc/powerpc64/le/Makefile
View File

@ -1,11 +1,6 @@
# When building float128 we need to ensure -mfloat128 is
# passed to all such object files.
# libgcc requires __tcb_parse_hwcap_and_convert_at_platform when built with
# a binary128 type. That symbol is provided by the loader on dynamically
# linked executables, forcing to link the loader after libgcc link.
f128-loader-link = -Wl,--as-needed $(elf-objpfx)ld.so -Wl,--no-as-needed
# Bootstrapping code for enabling IEEE 128. This can be removed and
# any indirections simplified once IEEE 128 long double is enabled.
type-ldouble-CFLAGS =
@ -27,19 +22,13 @@ $(foreach suf,$(all-object-suffixes),$(objpfx)test-float64x%$(suf)): CFLAGS += -
f128-pairs = float32-float64x float32-float128 float64-float64x \
float64-float128 float32x-float64x float32x-float128
$(foreach suf,$(all-object-suffixes),$(foreach pair,$(f128-pairs),$(objpfx)test-$(pair)%$(suf))): CFLAGS += -mfloat128
CFLAGS-libm-test-support-float128.c += -mfloat128
CFLAGS-libm-test-support-float64x.c += -mfloat128
CFLAGS-test-math-iscanonical.cc += -mfloat128
CFLAGS-test-math-iseqsig.cc += -mfloat128
CFLAGS-test-math-issignaling.cc += -mfloat128
CFLAGS-test-math-iszero.cc += -mfloat128
$(foreach test, \
test-float128% test-float64x% \
$(foreach pair,$(f128-pairs),test-$(pair)%) \
test-math-iscanonical test-math-iseqsig test-math-issignaling \
test-math-iszero, \
$(objpfx)$(test)): \
gnulib-tests += $(f128-loader-link)
CFLAGS-s_logbl-power7.c += $(type-ldouble-CFLAGS)
CFLAGS-s_logbl-ppc64.c += $(type-ldouble-CFLAGS)
@ -97,11 +86,6 @@ CFLAGS-tst-strfrom-locale.c += -mfloat128
CFLAGS-strfrom-skeleton.c += -mfloat128
CFLAGS-tst-strtod-nan-sign.c += -mfloat128
CFLAGS-tst-wcstod-nan-sign.c += -mfloat128
$(foreach test,bug-strtod bug-strtod2 bug-strtod2 tst-strtod-round \
tst-wcstod-round tst-strtod6 tst-strrom tst-strfrom-locale \
tst-strtod-nan-locale tst-wcstod-nan-locale \
strfrom-skeleton tst-strtod-nan-sign tst-wcstod-nan-sign, \
$(objpfx)$(test)): gnulib-tests += $(f128-loader-link)
# When building glibc with support for _Float128, the powers of ten tables in
# fpioconst.c and in the string conversion functions must be extended. Some