?RCS: $Id: cc.U 167 2013-05-08 17:58:00Z rmanfredi $ ?RCS: ?RCS: Copyright (c) 1991-1997, 2004-2006, 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: ?RCS: $Log: cc.U,v $ ?RCS: Revision 3.0.1.4 1995/05/12 12:06:47 ram ?RCS: patch54: may now abort Configure when cc does not work ?RCS: ?RCS: Revision 3.0.1.3 1995/01/11 15:20:11 ram ?RCS: patch45: changed gcc checking message to a more explicit one (WED) ?RCS: ?RCS: Revision 3.0.1.2 1994/10/29 16:04:29 ram ?RCS: patch36: detect gcc even when not called as 'gcc' (ADO) ?RCS: patch36: simplified gcc version checking (ADO) ?RCS: patch36: added ?F: line for metalint file checking ?RCS: ?RCS: Revision 3.0.1.1 1994/05/06 14:26:06 ram ?RCS: patch23: added support for gcc version (ADO) ?RCS: ?RCS: Revision 3.0 1993/08/18 12:05:30 ram ?RCS: Baseline for dist 3.0 netwide release. ?RCS: ?MAKE:cc: Myread Oldconfig Checkcc test ?MAKE: -pick add $@ %< ?S:cc: ?S: This variable holds the name of a command to execute a C compiler which ?S: can resolve multiple global references that happen to have the same ?S: name. Usual values are 'cc' and 'gcc'. ?S: Fervent ANSI compilers may be called 'c89'. AIX has xlc. ?S:. ?F:!cc.cbu ?D:cc='cc' : Determine the C compiler to be used echo " " case "$cc" in '') dflt=cc;; *) dflt="$cc";; esac rp="Use which C compiler?" . ./myread cc="$ans" : See whether they have no cc but they do have gcc . ./trygcc ?X: Look for a hint-file generated 'call-back-unit'. Now that the ?X: user has specified the compiler, we may need to set or change some ?X: other defaults. if $test -f cc.cbu; then . ./cc.cbu fi . ./checkcc