From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from re-prd-fep-044.btinternet.com (mailomta31-re.btinternet.com [213.120.69.124]) by sourceware.org (Postfix) with ESMTPS id A2B113857021 for ; Fri, 13 Nov 2020 15:53:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A2B113857021 Received: from re-prd-rgout-004.btmx-prd.synchronoss.net ([10.2.54.7]) by re-prd-fep-044.btinternet.com with ESMTP id <20201113155312.KZLC29010.re-prd-fep-044.btinternet.com@re-prd-rgout-004.btmx-prd.synchronoss.net> for ; Fri, 13 Nov 2020 15:53:12 +0000 X-SNCR-Rigid: 5ED9C50619F8D15D X-Originating-IP: [86.132.11.26] X-OWM-Source-IP: 86.132.11.26 (GB) X-OWM-Env-Sender: gordon_mckay@btinternet.com X-VadeSecure-score: verdict=clean score=10/300, class=clean X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgedujedruddvhedgkeduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuueftkffvkffujffvgffngfevqffopdfqfgfvnecuuegrihhlohhuthemuceftddunecuogfpohfkffculddutddmnecujfgurhepggfvhffuffgkrfgtsegrtddtredttdejnecuhfhrohhmpefiohhrughonhcuofgtmfgrhicuoehgohhrughonhgpmhgtkhgrhiessghtihhnthgvrhhnvghtrdgtohhmqeenucggtffrrghtthgvrhhnpeeftefgffegfeduheetudeiueeggedvgffhfeefudehvdevgedugefhvdefvdffgfenucffohhmrghinhepmhhitghrohhsohhfthdrtghomhenucfkphepkeeirddufedvrdduuddrvdeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehhvghloheplgfkrfhvieemmeemfhhffhhfmeduledvrdduieekrddurddutdelngdpihhnvghtpeekiedrudefvddruddurddviedpmhgrihhlfhhrohhmpeeoghhorhguohhnpghmtghkrgihsegsthhinhhtvghrnhgvthdrtghomheqpdhrtghpthhtohepoehgtggtqdhhvghlphesghgttgdrghhnuhdrohhrgheq X-RazorGate-Vade-Verdict: clean 10 X-RazorGate-Vade-Classification: clean X-SNCR-hdrdom: btinternet.com Received: from [IPv6:::ffff:192.168.1.109] (86.132.11.26) by re-prd-rgout-004.btmx-prd.synchronoss.net (5.8.340) (authenticated as gordon_mckay@btinternet.com) id 5ED9C50619F8D15D for gcc-help@gcc.gnu.org; Fri, 13 Nov 2020 15:53:12 +0000 Message-ID: <5ED9C50619F8D15D@re-prd-rgout-004.btmx-prd.synchronoss.net> (added by postmaster@btinternet.com) MIME-Version: 1.0 To: "gcc-help@gcc.gnu.org" From: Gordon McKay Subject: GCC fails to find headers under Ubuntu Date: Fri, 13 Nov 2020 15:53:11 +0000 Importance: normal X-Priority: 3 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Nov 2020 15:53:15 -0000 Hi, I have a C project, star-charter, which is a straight clone from GitHub. >From my $Home in Ubuntu I have a folder, Cprojects, where I keep all my C/C= ++ projects, each in a separate sub-folder. My start-charter GitHub clone is in the star-charter subfolder The makefile is in the star-charter subfolder All of the source is in the src sub folder of star-charter Main.c is in the src sub-folder. Various libraries and headers are in sub-folders of src, for eample the gsl= headers When I attempt to compile main.c which refere to the gsl headers in INCLUDE= statements with the sub-folder gsl and header name , a file not found erro= r is thrown.=20 I have tried everything to correct this apparenty simple problem. Can you help Thanks G.McKay Sent from Mail for Windows 10