?RCS: $Id: d_etext_symbol.U 167 2013-05-08 17:58:00Z rmanfredi $ ?RCS: ?RCS: Copyright (c) 2011, Raphael Manfredi ?RCS: ?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. ?RCS: ?MAKE:d_etext_symbol: Trylink cat ?MAKE: -pick add $@ %< ?S:d_etext_symbol: ?S: This variable conditionally defines HAS_ETEXT_SYMBOL if the ?S: linker-defined symbol "etext" is available to compute the end ?S: address of the program's text segment. ?S:. ?C:HAS_ETEXT_SYMBOL: ?C: This symbol, if defined, indicates that the C program can declare ?C: extern const int etext; ?C: and then use &etext to know the end of the text segment. ?C:. ?H:#$d_etext_symbol HAS_ETEXT_SYMBOL /**/ ?H:. ?LINT:set d_etext_symbol : see if the etext symbol exists $cat >try.c <> 12; } EOC cyn="whether your linker defines the etext symbol" set d_etext_symbol eval $trylink