From owner-freebsd-ports-bugs@freebsd.org Tue Jul 14 17:27:38 2020 Return-Path: Delivered-To: freebsd-ports-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9B7F1369B85 for ; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4B5nXB3DWJz4CKb for ; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 6E79C369B84; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) Delivered-To: ports-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6E33E369B83 for ; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4B5nXB1m0xz4CVw for ; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 098A49CA2 for ; Tue, 14 Jul 2020 17:27:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 06EHRbOc043876 for ; Tue, 14 Jul 2020 17:27:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 06EHRb7D043875 for ports-bugs@FreeBSD.org; Tue, 14 Jul 2020 17:27:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 247976] pkg-config produces icorrect linkage information about libncursesw Date: Tue, 14 Jul 2020 17:27:38 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: internalmike@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ports-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Jul 2020 17:27:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D247976 Bug ID: 247976 Summary: pkg-config produces icorrect linkage information about libncursesw Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: internalmike@gmail.com Consider the following program: ```c #include #include int main() { setlocale(LC_ALL, ""); initscr(); cbreak();=20 noecho();=20 keypad(stdscr, true); clear(); move(10, 10); addnstr("x", 1); move(10, 10); insnstr("=D0=9F=D1=80=D0=B8=D0=B2=D0=B5=D1=82", 2); getch(); endwin(); return 0; } ``` If you compile it in direct way and run resulting binary: ```sh $ cc main.c -o main -lncursesw $ ./main ``` you will get correct-working program: "./main" will display "=D0=9Fx" on sc= reen. (Please, consider [this stackoverflow answer](https://stackoverflow.com/questions/62897474/what-is-the-exact-mean= ing-of-the-second-parameter-of-the-insnstr-ncurses-funct/62898381#62898381) if you have doubts about expected ncurses behavior.) But pkg-config provides the following info about linkage: ```sh $ pkg-config --libs ncursesw -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lncursesw -ltinfow ``` And if you compile and run the program with all this flags: ```sh $ cc -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lncursesw -ltinfow main.c = -o main -lncursesw $ ./main ``` you will get very different result on screen: "=D0=9F=D1=80x". If you remove `-L/usr/local/lib` part, you get correct behavior back. I believe, pkg-config should provide information, which does not broke programs. --=20 You are receiving this mail because: You are the assignee for the bug.=