diff options
-rw-r--r-- | ChangeLog | 16 | ||||
-rw-r--r-- | NEWS | 4 | ||||
-rw-r--r-- | lib/ftoastr.c | 6 | ||||
-rw-r--r-- | m4/c-strtod.m4 | 4 | ||||
-rw-r--r-- | modules/dtoastr | 2 | ||||
-rw-r--r-- | modules/ftoastr | 2 | ||||
-rw-r--r-- | modules/ldtoastr | 2 |
7 files changed, 23 insertions, 13 deletions
@@ -1,3 +1,19 @@ +2019-02-02 Paul Eggert <eggert@cs.ucla.edu> + + dtoastr,ftoastr,ldtoastr: port to c-strtod changes + Decouple these modules from c-strtod. Nowadays it’s reasonable to + assume the C99 signatures for strtod and strtold. Programs that + require stricter adherence to C99 should also use the strtod and + strtold modules as needed, and we no longer need the + HAVE_C99_STRTOLD macro. + * NEWS: Mention this. + * lib/ftoastr.c (STRTOF) [LENGTH == 3]: Assume strtold. + * m4/c-strtod.m4 (gl_C_STRTOLD): Do not define HAVE_C99_STRTOLD. + * modules/dtoastr, modules/ftoastr, modules/ldtoastr: + (Files): Remove m4/c-strtod.m4. + (configure.ac): Do not require gl_C99_STRTOLD, which no longer + exists. + 2019-02-02 Bruno Haible <bruno@clisp.org> fma: Improve code style. @@ -48,6 +48,10 @@ User visible incompatible changes Date Modules Changes +2019-02-02 c-strtod This and related modules no longer define + the HAVE_C99_STRTOLD macro. Programs requiring + standard strtold should use the strtold module. + 2019-01-21 diacrit This module is deprecated. Please use the module uninorm/canonical-decomposition instead. diff --git a/lib/ftoastr.c b/lib/ftoastr.c index 6c0ce261dc..55f1e02e80 100644 --- a/lib/ftoastr.c +++ b/lib/ftoastr.c @@ -40,9 +40,7 @@ # define FLOAT_PREC_BOUND _GL_LDBL_PREC_BOUND # define FTOASTR ldtoastr # define PROMOTED_FLOAT long double -# if HAVE_C99_STRTOLD -# define STRTOF strtold -# endif +# define STRTOF strtold #elif LENGTH == 2 # define FLOAT double # define FLOAT_DIG DBL_DIG @@ -63,7 +61,7 @@ # endif #endif -/* On pre-C99 hosts, approximate strtof and strtold with strtod. This +/* On pre-C99 hosts, approximate strtof with strtod. This may generate one or two extra digits, but that's better than not working at all. */ #ifndef STRTOF diff --git a/m4/c-strtod.m4 b/m4/c-strtod.m4 index 1d4b7f860c..58e9c40be2 100644 --- a/m4/c-strtod.m4 +++ b/m4/c-strtod.m4 @@ -1,4 +1,4 @@ -# c-strtod.m4 serial 17 +# c-strtod.m4 serial 18 # Copyright (C) 2004-2006, 2009-2019 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation @@ -47,7 +47,5 @@ AC_DEFUN([gl_C_STRTOLD], [ AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gt_FUNC_USELOCALE]) - AC_DEFINE([HAVE_C99_STRTOLD], [1], - [Define to 1 because the gnulib 'strtold' module provides a C99-conforming strtold function.]) AC_CHECK_FUNCS([strtold_l]) ]) diff --git a/modules/dtoastr b/modules/dtoastr index 72f0da8fcd..e29b37e866 100644 --- a/modules/dtoastr +++ b/modules/dtoastr @@ -5,14 +5,12 @@ Files: lib/ftoastr.h lib/ftoastr.c lib/dtoastr.c -m4/c-strtod.m4 Depends-on: extensions intprops configure.ac: -AC_REQUIRE([gl_C99_STRTOLD]) Makefile.am: lib_SOURCES += dtoastr.c diff --git a/modules/ftoastr b/modules/ftoastr index 2d583d4912..0088db160e 100644 --- a/modules/ftoastr +++ b/modules/ftoastr @@ -4,7 +4,6 @@ Convert float to accurate string. Files: lib/ftoastr.h lib/ftoastr.c -m4/c-strtod.m4 Depends-on: extensions @@ -12,7 +11,6 @@ intprops configure.ac: AC_CHECK_FUNCS_ONCE([strtof]) -AC_REQUIRE([gl_C99_STRTOLD]) Makefile.am: lib_SOURCES += ftoastr.c diff --git a/modules/ldtoastr b/modules/ldtoastr index 5695e77ee0..40d69f3d6c 100644 --- a/modules/ldtoastr +++ b/modules/ldtoastr @@ -5,14 +5,12 @@ Files: lib/ftoastr.h lib/ftoastr.c lib/ldtoastr.c -m4/c-strtod.m4 Depends-on: extensions intprops configure.ac: -AC_REQUIRE([gl_C99_STRTOLD]) Makefile.am: lib_SOURCES += ldtoastr.c |