From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS, UNPARSEABLE_RELAY shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 9B3021F66E for ; Fri, 21 Aug 2020 15:16:29 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1k98mI-0006UI-Hj; Fri, 21 Aug 2020 15:16:26 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k98mH-0006UB-2B for sox-devel@lists.sourceforge.net; Fri, 21 Aug 2020 15:16:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=In-Reply-To:Content-Type:MIME-Version:References: Message-ID:Subject:To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=D+FCXCPK3h/Vkmnchxm5YeQdQWMyMcpkuRKLjpXUGSw=; b=nKadRepSTBpZxgS84XBrHZVGnR g2AViHX2ocwvv3FEixy9kifDgbWjz8Ta5zoRPCnZht2Nc9aJI84vcvYquKTwHvTOCqDvHdEz7ZCej NOufyH0FiY4SK3RG0LY+hYnk7r3isNLMvGHaYyRtGFP1Rk35ntq503Spe0E8sYfS5Jx4=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:To: From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=D+FCXCPK3h/Vkmnchxm5YeQdQWMyMcpkuRKLjpXUGSw=; b=SQurU2OqiiLSsZDTWo4Io0npiU wkRV+2fCcd8hhSGMauUtwsVBX3n9mafir0g9YRL16vZF11Rpmo9WHPOzm2vImq/k3CD2/aymPUExS gsMOfptAPw1TwhlQmmgxgMEcLwokd9LZyaU+VmG82VWJaKARmFsAp0LK/vLRHPL+dJLo=; Received: from uvt.stare.cz ([185.63.96.79] helo=mx.stare.cz) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1k98mE-00EaYa-Qe for sox-devel@lists.sourceforge.net; Fri, 21 Aug 2020 15:16:25 +0000 Received: from localhost (stare.cz [local]) by stare.cz (OpenSMTPD) with ESMTPA id c152e2d9 for ; Fri, 21 Aug 2020 17:16:12 +0200 (CEST) Date: Fri, 21 Aug 2020 17:16:10 +0200 From: Jan Stary To: sox-devel@lists.sourceforge.net Message-ID: <20200821151610.GA82566@www.stare.cz> References: <20200821081621.GA85272@www.stare.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200821081621.GA85272@www.stare.cz> X-Headers-End: 1k98mE-00EaYa-Qe Subject: Re: Build system cleanup X-BeenThere: sox-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sox-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: sox-devel-bounces@lists.sourceforge.net > checking for magic.h... no > checking for zlib.h... yes > checking for uncompress in -lz... yes > checking for png.h... no > checking for mad.h... no > checking for id3tag.h... no > checking for lame/lame.h... no > checking for lame.h... no > > $ pkg_info -L lame | grep .h$ > /usr/local/include/lame/lame.h > > OpenBSD installs third-party packages into /usr/local/, > but the configure script does not look there; it porbably > only searches in /usr, because that's where linux distributions > install their packages. (I'm not saying it should > -- I will test the same with -I added to the CPPFLAGS, > as the OpenBSD port of SoX does.) Running ./configure with CPPFLAGS and LDFLAGS, so that the headers and libraries are found, as per ./configure --help: LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory I am looking at png as an example. With plain ./configure , png.h (which is /usr/local/include/png.h) is not found, as described above. checking for png.h... no With ./configure CPPFLAGS='-I/usr/local/include' the png.h header is found, but the library is not, unsurprisingly. But: $ ./configure CPPFLAGS='-I/usr/local/include' [...] checking for png.h... yes checking for png_set_rows in -l101... no I have no idea how the -l101 got there. checking for mad.h... yes checking for mad_stream_buffer in -l101... no checking for id3tag.h... yes checking for id3_file_open in -l101... no checking for lame/lame.h... yes checking for lame_init in -l101... no checking for twolame.h... yes checking for twolame_init in -l101... no checking for gsm/gsm.h... no checking for gsm.h... yes checking for gsm_create in -l101... no Apparently, all the external library functions are searched for in 'lib101' now. Adding LDFLAGS='-L/usr/local/lib' so that the actual libraries are found result in the same: $ ./configure CPPFLAGS='-I/usr/local/include' LDFLAGS='-L/usr/local/lib' [...] checking for png.h... yes checking for png_set_rows in -l101... no checking for mad.h... yes checking for mad_stream_buffer in -l101... no checking for id3tag.h... yes checking for id3_file_open in -l101... no checking for lame/lame.h... yes checking for lame_init in -l101... no checking for twolame.h... yes checking for twolame_init in -l101... no checking for gsm/gsm.h... no checking for gsm.h... yes checking for gsm_create in -l101... no For some others, the check seems sensible: checking for wavpack/wavpack.h... yes checking for WavpackGetSampleRate in -lwavpack... no But: $ nm /usr/local/lib/libwavpack.so.0.3 | grep WavpackGetSampleRate 0000b8e0 T WavpackGetSampleRate For some, the check is sane and the detection is correct: checking for sndio.h... yes checking for sio_open in -lsndio... yes Then again: checking for ao/ao.h... yes checking for ao_play in -lao... no $ nm /usr/local/lib/libao.so.5.0 | grep ao_play 000067c0 T ao_play Sndfile too: checking for sndfile.h... yes checking for sf_open_virtual in -l101... no Jan _______________________________________________ SoX-devel mailing list SoX-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-devel