diff options
| author |   Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-22 15:47:16 -0300 |
|---|---|---|
| committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-23 10:31:49 -0300 |
| commit | 7fa1d9462baabc5a1058efc13a48444af4678acf (patch) | |
| tree | 2502c2c01b573d7fedcb6ba6cf6abfa7032764bb | |
| parent | Prepare the manual to display math errors for float128 functions (diff) | |
| download | glibc-7fa1d9462baabc5a1058efc13a48444af4678acf.tar.gz glibc-7fa1d9462baabc5a1058efc13a48444af4678acf.tar.bz2 glibc-7fa1d9462baabc5a1058efc13a48444af4678acf.zip | |
Add libio-mtsafe flags to the build of strfromf128
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.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/ieee754/float128/Makefile | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2017-06-23 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> + * sysdeps/ieee754/float128/Makefile (CFLAGS-strfromf128.c): Add + $(libio-mtsafe) to get the value of IO_MTSAFE_IO. + +2017-06-23 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> + * manual/libm-err-tab.pl (@all_floats, %suffices, parse_ulps): Enable generation of float128 entries on the error table. diff --git a/sysdeps/ieee754/float128/Makefile b/sysdeps/ieee754/float128/Makefile index 166e630290..571a841809 100644 --- a/sysdeps/ieee754/float128/Makefile +++ b/sysdeps/ieee754/float128/Makefile @@ -1,6 +1,10 @@ ifeq ($(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) |