Mercurial > gnulib
view m4/non-recursive-gnulib-prefix-hack.m4 @ 40216:02ed6264c100
strfmon_l: Fix -fsanitize=address finding.
* lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>,
<string.h>.
(MAX_ARGS): Renamed from MAX_ARG_WORDS.
(directive_t, directives_t): New types.
(fmon_parse): New function.
(rpl_strfmon_l): Don't call va_arg more often than needed for the
format string. Consume 'long double' arguments in places where the
format string indicates so.
* modules/strfmon_l (Depends-on): Add 'stdbool'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 23:30:40 +0100 |
parents | b06060465f09 |
children |
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dnl Copyright (C) 2012-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl gl_NON_RECURSIVE_GNULIB_PREFIX_HACK LIB_DIR dnl Adjust configure-set $gl_LIBOBJS and each AC_SUBST'd *_H variable dnl with a value ending in ".h" to reflect that these files are located dnl in the directory specified by LIB_DIR. AC_DEFUN([gl_NON_RECURSIVE_GNULIB_PREFIX_HACK], [ # Tell AC_LIBSOURCES where to find source files like alloca.c. AC_CONFIG_LIBOBJ_DIR([$1]) # This hack originated in bison. It is required when using non-recursive # automake rules to build from gnulib-provided lib/ sources. Hence, LIB_DIR # is usually simply "lib". Those rules use the list of names like "fchdir.o" # and "strstr.o" in gl_LIBOBJS. With non-recursive make, we must prefix each # such file name with the "lib/" prefix. See also build-aux/prefix-gnulib-mk. gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , $1/,g'` # Listing the names of the variables to prefix is error-prone. # Rather, adjust each AC_SUBST'd variable whose name ends in '_H' # and whose value ends in '.h'. for ac_var in $ac_subst_vars do eval "ac_val=\$$ac_var" case $ac_var:$ac_val in *_H:*.h) eval "$ac_var=$1/\$$ac_var";; esac done ])