view modules/ctype @ 40166:cdb3438ceb13

strtold: New module. * lib/stdlib.in.h (strtold): New declaration. * lib/strtold.c: New file. * lib/strtod.c: Consider USE_LONG_DOUBLE. (STRTOD, LDEXP, HAVE_UNDERLYING_STRTOD, DOUBLE, MIN, MAX, L_, USE_LDEXP): New macros. (LDEXP, scale_radix_exp, parse_number, STRTOD): Adapt for USE_LONG_DOUBLE. (underlying_strtod): Remove function. Replace with some macros. Re-add the code for a missing underlying function that was removed on 2013-02-19. * m4/strtold.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H): Test whether strtold is declared. (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/stdlib (Makefile.am): Substitute GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/strtold: New file. * doc/posix-functions/strtold.texi: Document the new module.
author Bruno Haible <bruno@clisp.org>
date Wed, 30 Jan 2019 03:52:31 +0100
parents 1f14c6dd175d
children
line wrap: on
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Description:
A <ctype.h> that conforms to C99.

Files:
lib/ctype.in.h
m4/ctype.m4

Depends-on:
extern-inline
include_next
snippet/c++defs
snippet/warn-on-use

configure.ac:
gl_CTYPE_H

Makefile.am:
BUILT_SOURCES += ctype.h

# We need the following in order to create <ctype.h> when the system
# doesn't have one that works with the given compiler.
ctype.h: ctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H)
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_CTYPE_H''@|$(NEXT_CTYPE_H)|g' \
	      -e 's/@''GNULIB_ISBLANK''@/$(GNULIB_ISBLANK)/g' \
	      -e 's/@''HAVE_ISBLANK''@/$(HAVE_ISBLANK)/g' \
	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
	      < $(srcdir)/ctype.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += ctype.h ctype.h-t

Include:
<ctype.h>

License:
LGPLv2+

Maintainer:
all