From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25320 invoked by alias); 24 Jun 2015 10:57:16 -0000 Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org Received: (qmail 25309 invoked by uid 89); 24 Jun 2015 10:57:15 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-ie0-f181.google.com Received: from mail-ie0-f181.google.com (HELO mail-ie0-f181.google.com) (209.85.223.181) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Wed, 24 Jun 2015 10:57:11 +0000 Received: by iebrt9 with SMTP id rt9so30522986ieb.2 for ; Wed, 24 Jun 2015 03:57:09 -0700 (PDT) X-Received: by 10.107.3.41 with SMTP id 41mr34452413iod.48.1435143429406; Wed, 24 Jun 2015 03:57:09 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.3.2 with HTTP; Wed, 24 Jun 2015 03:56:50 -0700 (PDT) From: Siddhartha Jain Date: Wed, 24 Jun 2015 10:57:00 -0000 Message-ID: Subject: Custom gcc installation include files To: gcc-help@gcc.gnu.org Content-Type: text/plain; charset=UTF-8 X-SW-Source: 2015-06/txt/msg00161.txt.bz2 Hi, I have a custom installation of gcc 4.8.1 in my home directory. However the include files in that installation have no extensions! (except for tgmath.h, fenv.h, complex.h, and cxxabi.h) Thus even if I include the installation include directory (for me under include/c++/4.8.1) in C_INCLUDE_PATH, it still goes to the system-wide gcc include files. Why do the include files in the gcc install not have extensions and will renaming them to have a .h extension fix the problem? Thanks --Sid