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Add libio-mtsafe flags to the build of strfromf128

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Similar to the other functions in the strfrom class, strfromf128 calls
__printf_fp in order to convert the floating-point value to characters.
This requires the value of IO_MTSAFE_IO.

Tested for powerpc64le and s390x.

	* sysdeps/ieee754/float128/Makefile (CFLAGS-strfromf128.c): Add
	$(libio-mtsafe) to get the value of IO_MTSAFE_IO.
This commit is contained in:
Gabriel F. T. Gomes 2017-06-22 15:47:16 -03:00
parent 18a336772d
commit 7fa1d9462b
2 changed files with 9 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-06-23 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* sysdeps/ieee754/float128/Makefile (CFLAGS-strfromf128.c): Add
$(libio-mtsafe) to get the value of IO_MTSAFE_IO.
2017-06-23 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* manual/libm-err-tab.pl (@all_floats, %suffices, parse_ulps):

4
sysdeps/ieee754/float128/Makefile
View File

@ -1,6 +1,10 @@
ifeq ($(subdir),stdlib)
routines += float1282mpn strfromf128
routines += strtof128 strtof128_l strtof128_nan mpn2float128
# The strfrom class of functions call __printf_fp in order to convert the
# floating-point value to characters. This requires the value of IO_MTSAFE_IO.
CFLAGS-strfromf128.c += $(libio-mtsafe)
endif
ifeq ($(subdir),wcsmbs)