Return-Path: X-Original-To: notmuch@notmuchmail.org Delivered-To: notmuch@notmuchmail.org Received: from localhost (localhost [127.0.0.1]) by olra.theworths.org (Postfix) with ESMTP id E35BA431FBC for ; Sat, 25 May 2013 18:28:56 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at olra.theworths.org X-Spam-Flag: NO X-Spam-Score: -2.3 X-Spam-Level: X-Spam-Status: No, score=-2.3 tagged_above=-999 required=5 tests=[RCVD_IN_DNSWL_MED=-2.3] autolearn=disabled Received: from olra.theworths.org ([127.0.0.1]) by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ypzvQld5+2-J for ; Sat, 25 May 2013 18:28:51 -0700 (PDT) Received: from tempo.its.unb.ca (tempo.its.unb.ca [131.202.1.21]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by olra.theworths.org (Postfix) with ESMTPS id 8BC19431FAE for ; Sat, 25 May 2013 18:28:38 -0700 (PDT) Received: from tesseract.cs.unb.ca (tesseract.cs.unb.ca [131.202.240.238]) by tempo.its.unb.ca (8.13.8/8.13.8) with ESMTP id r4Q1SU7g019217; Sat, 25 May 2013 22:28:30 -0300 Received: from remotemail by tesseract.cs.unb.ca with local (Exim 4.80) (envelope-from ) id 1UgPl8-0004w1-7v; Sat, 25 May 2013 22:28:30 -0300 Received: (nullmailer pid 17207 invoked by uid 1000); Sun, 26 May 2013 01:28:16 -0000 From: david@tethera.net To: notmuch@notmuchmail.org Subject: [PATCH 2/3] configure: grab CPPFLAGS from the environment. Date: Sat, 25 May 2013 22:28:12 -0300 Message-Id: <1369531693-16918-3-git-send-email-david@tethera.net> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1369531693-16918-1-git-send-email-david@tethera.net> References: <1369531693-16918-1-git-send-email-david@tethera.net> Cc: David Bremner X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 May 2013 01:28:57 -0000 From: David Bremner This is needed in particular for hardening flags. --- configure | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configure b/configure index 460fcfc..3ba1ec3 100755 --- a/configure +++ b/configure @@ -43,6 +43,7 @@ fi CC=${CC:-gcc} CXX=${CXX:-g++} CFLAGS=${CFLAGS:--O2} +CPPFLAGS=${CPPFLAGS:-} CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)} LDFLAGS=${LDFLAGS:-} XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config} @@ -91,6 +92,7 @@ First, some common variables can specified via environment variables: CC The C compiler to use CFLAGS Flags to pass to the C compiler + CPPFLAGS Flags to pass to the C preprocessor CXX The C++ compiler to use CXXFLAGS Flags to pass to the C compiler LDFLAGS Flags to pass when linking @@ -615,6 +617,9 @@ EMACS = emacs --quick # Default FLAGS for C compiler (can be overridden by user such as "make CFLAGS=-g") CFLAGS = ${CFLAGS} +# Default FLAGS for C preprocessor (can be overridden by user such as "make CPPFLAGS=-I/usr/local/include") +CPPFLAGS = ${CPPFLAGS} + # Default FLAGS for C++ compiler (can be overridden by user such as "make CXXFLAGS=-g") CXXFLAGS = ${CXXFLAGS} -- 1.7.10.4