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ff3cb5accb
Commit IDs9771e6cb51and7597b0c7f7added tests for the functions from err.h and error.h that can take long double parameters. Afterwards, commit IDf0eaf86276reused them on architectures that changed the long double format from the same as double to something else (i.e.: architectures that imply ldbl-opt). This patch reuses it again for IEEE long double on powerpc64le. Tested for powerpc64le. Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
216 lines
7.3 KiB
Makefile
216 lines
7.3 KiB
Makefile
ifeq ($(subdir),libio)
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ldbl-extra-routines += fwscanf \
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swscanf \
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wscanf \
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vswscanf \
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vwscanf
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endif
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ifeq ($(subdir),stdio-common)
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ldbl-extra-routines += printf_size \
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asprintf \
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dprintf \
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fprintf \
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printf \
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snprintf \
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sprintf \
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vasprintf \
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vdprintf \
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vfprintf \
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vprintf \
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vsnprintf \
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vsprintf \
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fwprintf \
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swprintf \
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wprintf \
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vfwprintf \
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vswprintf \
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vwprintf \
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fscanf \
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scanf \
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sscanf \
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vfscanf \
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vscanf \
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vsscanf \
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vfwscanf
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# Printing long double values with IEEE binary128 format reuses part
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# of the internal float128 implementation (__printf_fp, __printf_fphex,
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# and __float128 variables and union members). Likewise, reading these
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# values reuses __strtof128_internal. Thus, the compilation of the
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# following functions, must have -mfloat128 and -mabi=ibmlongdouble
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# passed to the compiler.
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CFLAGS-vfprintf-internal.c += -mfloat128 -mabi=ibmlongdouble
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CFLAGS-vfwprintf-internal.c += -mfloat128 -mabi=ibmlongdouble
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CFLAGS-vfscanf-internal.c += -mfloat128 -mabi=ibmlongdouble
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CFLAGS-vfwscanf-internal.c += -mfloat128 -mabi=ibmlongdouble
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# Basic tests for the implementation of long double with IEEE binary128
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# format and for the related redirections in installed headers.
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tests-internal += test-printf-ieee128 test-printf-ibm128
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CFLAGS-test-printf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-printf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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tests-internal += test-wprintf-ieee128 test-wprintf-ibm128
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CFLAGS-test-wprintf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-wprintf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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tests-internal += test-scanf-ieee128 test-scanf-ibm128
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CFLAGS-test-scanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-scanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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$(objpfx)test-scanf-ieee128: gnulib-tests += $(f128-loader-link)
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tests-internal += test-wscanf-ieee128 test-wscanf-ibm128
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CFLAGS-test-wscanf-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-wscanf-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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$(objpfx)test-wscanf-ieee128: gnulib-tests += $(f128-loader-link)
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)test-scanf-ieee128.out
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tests-special += $(objpfx)test-scanf-ibm128.out
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tests-special += $(objpfx)test-wscanf-ieee128.out
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tests-special += $(objpfx)test-wscanf-ibm128.out
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endif
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$(objpfx)test-scanf-ieee128.out: \
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../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
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$(objpfx)test-scanf-ieee128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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$(objpfx)test-scanf-ibm128.out: \
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../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
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$(objpfx)test-scanf-ibm128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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$(objpfx)test-wscanf-ieee128.out: \
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../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
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$(objpfx)test-wscanf-ieee128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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$(objpfx)test-wscanf-ibm128.out: \
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../sysdeps/ieee754/ldbl-128ibm-compat/test-scanf-ldbl-compat.sh \
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$(objpfx)test-wscanf-ibm128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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tests-internal += test-printf-size-ieee128 test-printf-size-ibm128
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CFLAGS-test-printf-size-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-printf-size-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)test-printf-size-ieee128.out
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tests-special += $(objpfx)test-printf-size-ibm128.out
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endif
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$(objpfx)test-printf-size-ieee128.out: \
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tst-printfsz-islongdouble.sh $(objpfx)test-printf-size-ieee128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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$(objpfx)test-printf-size-ibm128.out: \
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tst-printfsz-islongdouble.sh $(objpfx)test-printf-size-ibm128
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$(SHELL) $^ '$(test-program-prefix)' $@; \
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$(evaluate-test)
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endif
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ifeq ($(subdir),debug)
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ldbl-extra-routines += asprintf_chk \
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dprintf_chk \
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fprintf_chk \
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printf_chk \
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snprintf_chk \
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sprintf_chk \
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vasprintf_chk \
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vdprintf_chk \
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vfprintf_chk \
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vprintf_chk \
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vsnprintf_chk \
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vsprintf_chk \
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fwprintf_chk \
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swprintf_chk \
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wprintf_chk \
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vfwprintf_chk \
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vswprintf_chk \
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vwprintf_chk
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tests-internal += test-printf-chk-ieee128 test-printf-chk-ibm128
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CFLAGS-test-printf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-printf-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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tests-internal += test-printf-chk-redir-ieee128 test-printf-chk-redir-ibm128
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CFLAGS-test-printf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
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-Wno-psabi -Wno-unused-result
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CFLAGS-test-printf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
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-Wno-unused-result
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tests-internal += test-wprintf-chk-ieee128 test-wprintf-chk-ibm128
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CFLAGS-test-wprintf-chk-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-test-wprintf-chk-ibm128.c += -mabi=ibmlongdouble -Wno-psabi
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tests-internal += test-wprintf-chk-redir-ieee128 test-wprintf-chk-redir-ibm128
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CFLAGS-test-wprintf-chk-redir-ieee128.c += -mfloat128 -mabi=ieeelongdouble \
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-Wno-psabi -Wno-unused-result
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CFLAGS-test-wprintf-chk-redir-ibm128.c += -mabi=ibmlongdouble -Wno-psabi \
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-Wno-unused-result
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endif
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ifeq ($(subdir),argp)
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ldbl-extra-routines += argp-help
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$(objpfx)tst-ieee128-argp.c: tst-ldbl-argp.c
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cp $< $@
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$(objpfx)tst-ibm128-argp.c: tst-ldbl-argp.c
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cp $< $@
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tests-internal += tst-ieee128-argp tst-ibm128-argp
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CFLAGS-tst-ieee128-argp.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-tst-ibm128-argp.c += -mabi=ibmlongdouble -Wno-psabi
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endif
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ifeq ($(subdir),misc)
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ldbl-extra-routines += err \
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error
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tests-internal += tst-ibm128-warn tst-ieee128-warn
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tests-internal += tst-ibm128-error tst-ieee128-error
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$(objpfx)tst-ibm128-%.c: tst-ldbl-%.c
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cp $< $@
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$(objpfx)tst-ieee128-%.c: tst-ldbl-%.c
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cp $< $@
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CFLAGS-tst-ibm128-warn.c += -mabi=ibmlongdouble -Wno-psabi
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CFLAGS-tst-ibm128-error.c += -mabi=ibmlongdouble -Wno-psabi
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CFLAGS-tst-ieee128-warn.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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CFLAGS-tst-ieee128-error.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi
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endif
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# Add IEEE binary128 files as make targets.
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routines += $(foreach r,$(ldbl-extra-routines),ieee128-$(r))
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# On powerpc64le, the routines responsible for converting between long
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# double and string (e.g.: printf, scanf, strtold, strfroml) default to
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# IBM long double mode. When support for TS 18661-3 was added, several
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# internal functions were modified so that they could also handle
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# floating-point variables with IEEE binary128 format, but as an
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# additional type, _Float128.
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#
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# The following rule ensures that the string conversion routines will
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# always be built in IBM long double mode, with additional support for
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# IEEE binary128, through the use of -mabi=ibmlongdouble and -mfloat128.
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ldbl-ibm128-files := $(objpfx)test-%-ibm128^ \
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$(foreach r,$(ldbl-extra-routines),$(objpfx)$(r)^) \
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$(foreach r,$(ldbl-extra-routines),$(objpfx)$(r)-internal^)
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obj-suf-foreach = $(foreach suf,$(all-object-suffixes),$(subst ^,$(suf),$(1)))
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$(call obj-suf-foreach,$(ldbl-ibm128-files)): \
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sysdep-CFLAGS += -mabi=ibmlongdouble
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