From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub Narebski Subject: [RFC/PATCH 7] autoconf: Checks for libraries Date: Sat, 8 Jul 2006 23:07:12 +0200 Message-ID: <11523928373299-git-send-email-jnareb@gmail.com> References: <200607030156.50455.jnareb@gmail.com> <1152392835436-git-send-email-jnareb@gmail.com> <11523928361444-git-send-email-jnareb@gmail.com> <1152392836910-git-send-email-jnareb@gmail.com> <1152392837823-git-send-email-jnareb@gmail.com> <11523928373026-git-send-email-jnareb@gmail.com> Reply-To: Jakub Narebski Cc: Jakub Narebski X-From: git-owner@vger.kernel.org Sat Jul 08 23:07:47 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FzK1j-0003ja-2p for gcvg-git@gmane.org; Sat, 08 Jul 2006 23:07:47 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030392AbWGHVHg (ORCPT ); Sat, 8 Jul 2006 17:07:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030391AbWGHVHf (ORCPT ); Sat, 8 Jul 2006 17:07:35 -0400 Received: from mail.fuw.edu.pl ([193.0.80.14]:62657 "EHLO mail.fuw.edu.pl") by vger.kernel.org with ESMTP id S1030385AbWGHVH3 (ORCPT ); Sat, 8 Jul 2006 17:07:29 -0400 Received: from front.fuw.edu.pl (front.fuw.edu.pl [193.0.83.59]) by mail.fuw.edu.pl (8.13.6/8.13.6) with ESMTP id k68L6o00021763 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 8 Jul 2006 23:06:53 +0200 Received: from front.fuw.edu.pl (IDENT:10582@localhost [127.0.0.1]) by front.fuw.edu.pl (8.13.3/8.12.4) with ESMTP id k68L7HZn015597; Sat, 8 Jul 2006 23:07:17 +0200 Received: (from jnareb@localhost) by front.fuw.edu.pl (8.13.3/8.12.4/Submit) id k68L7HgP015596; Sat, 8 Jul 2006 23:07:17 +0200 To: git@vger.kernel.org X-Mailer: git-send-email 1.3.0 In-Reply-To: <11523928373026-git-send-email-jnareb@gmail.com> X-Scanned-By: MIMEDefang 2.56 on 193.0.80.14 Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: ./configure script checks now if the following libraries are present: * -lssl for SHA1_Init (NO_OPENSSL) * -lcurl for curl_easy_setopt (NO_CURL) * -lexpat for XML_ParserCreate (NO_EXPAT) It also checks if adding the following libraries are needed: * -lcrypto for SHA1_Init (NEEDS_SSL_WITH_CRYPTO) * -liconv for iconv (NEEDS_LIBICONV) * -lsocket for socket (NEEDS_SOCKET) Policy: we check also if NEEDS_LIBRARY libraries are present, even if there is no NO_LIBRARY variable. Signed-off-by: Jakub Narebski --- Needs checking if correct functions are used for checks. Policy might need to be changed, too. configure.ac | 28 +++++++++++++++++++++------- 1 files changed, 21 insertions(+), 7 deletions(-) diff --git a/configure.ac b/configure.ac index ab6a77a..d938546 100644 --- a/configure.ac +++ b/configure.ac @@ -26,22 +26,36 @@ # Define NO_PYTHON if you want to loose ## Checks for libraries. +AC_MSG_NOTICE([CHECKS for libraries]) + # Define NO_OPENSSL environment variable if you do not have OpenSSL. -# This also implies MOZILLA_SHA1. -# +# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin). +AC_CHECK_LIB([ssl], [SHA1_Init],[], +[AC_CHECK_LIB([crypto], [SHA1_INIT], + GIT_CONF_APPEND_LINE(NEEDS_SSL_WITH_CRYPTO=YesPlease), + GIT_CONF_APPEND_LINE(NO_OPENSSL=YesPlease))]) + # Define NO_CURL if you do not have curl installed. git-http-pull and # git-http-push are not built, and you cannot use http:// and https:// # transports. -# +AC_CHECK_LIB([curl], [curl_global_init],[], +GIT_CONF_APPEND_LINE(NO_CURL=YesPlease)) + # Define NO_EXPAT if you do not have expat installed. git-http-push is # not built, and you cannot push using http:// and https:// transports. -# -# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin). -# +AC_CHECK_LIB([expat], [XML_ParserCreate],[], +GIT_CONF_APPEND_LINE(NO_EXPAT=YesPlease)) + # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin). -# +AC_CHECK_LIB([c], [iconv],[], +[AC_CHECK_LIB([iconv],[iconv], + GIT_CONF_APPEND_LINE(NEEDS_LIBICONV=YesPlease),[])]) + # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, # Patrick Mauritz). +AC_CHECK_LIB([c], [socket],[], +[AC_CHECK_LIB([socket],[socket], + GIT_CONF_APPEND_LINE(NEEDS_SOCKET=YesPlease),[])]) ## Checks for header files. -- 1.4.0