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?RCS: Copyright (c) 2015 Raphael Manfredi
?RCS: You may redistribute only under the terms of the Artistic License,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic License; a copy of which may be found at the root
?RCS: of the source tree for dist 4.0.
?MAKE:d_dirent_d_namlen: Trylink cat i_dirent
?MAKE: -pick add $@ %<
?S: This variable conditionally defines the HAS_DIRENT_D_NAMLEN symbol,
?S: which indicates to the C program that struct dirent has an
?S: integer member d_namlen. Better check for HAS_DIRENT_D_NAMLEN than
?S: DIRNAMLEN since the latter has a weaker test not involving compilation.
?C: This symbol, if defined, indicates that struct dirent has an
?C: integer member d_namlen to hold the actual string length of d_name.
?H:#$d_dirent_d_namlen HAS_DIRENT_D_NAMLEN /**/
: check whether struct dirent has a member d_namlen.
$cat >try.c <<EOC
static struct dirent dir_entry;
dir_entry.d_namlen |= 1;
cyn="whether struct dirent has a d_namlen member"