From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: CC Mode and GCC/CEDET integration for evaluating macros Date: Fri, 01 May 2015 21:46:13 +0300 Message-ID: <83lhh8qgp6.fsf@gnu.org> References: <87k2wsi62e.fsf@gmail.com> <20150501181135.GA6376@acm.fritz.box> <877fssi2cb.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1430506013 5617 80.91.229.3 (1 May 2015 18:46:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 1 May 2015 18:46:53 +0000 (UTC) Cc: acm@muc.de, emacs-devel@gnu.org To: Oleh Krehel Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri May 01 20:46:45 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YoFxV-0002Fo-8n for ged-emacs-devel@m.gmane.org; Fri, 01 May 2015 20:46:45 +0200 Original-Received: from localhost ([::1]:55208 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YoFxU-0006kY-Ji for ged-emacs-devel@m.gmane.org; Fri, 01 May 2015 14:46:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44410) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YoFxR-0006kQ-7j for emacs-devel@gnu.org; Fri, 01 May 2015 14:46:41 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YoFxN-00060L-4D for emacs-devel@gnu.org; Fri, 01 May 2015 14:46:41 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:62253) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YoFxM-00060D-Sn for emacs-devel@gnu.org; Fri, 01 May 2015 14:46:37 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0NNO00200PE61400@a-mtaout20.012.net.il> for emacs-devel@gnu.org; Fri, 01 May 2015 21:46:35 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NNO0015QPHHP7B0@a-mtaout20.012.net.il>; Fri, 01 May 2015 21:46:35 +0300 (IDT) In-reply-to: <877fssi2cb.fsf@gmail.com> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 80.179.55.166 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:186097 Archived-At: > From: Oleh Krehel > Date: Fri, 01 May 2015 20:23:32 +0200 > Cc: emacs-devel@gnu.org > > I tried c-macro-expand and it works well for macros defined within the > current file, and even for the standard stuff like __TIMESTAMP__. But > it doesn't work, for instance for HAVE_PWD_H in editfns.c. Do you know > if it could work? Is it just a matter of passing some include path to > the preprocessor call? You need to pass it the same -I flags as used during the Emacs build, see src/Makefile.