[PATCH 1/4] configure: SC2006: Use $(..) instead of deprecated `..`

diff --git a/ea/01099e2bd9216ad51c1d7569edb5ebee309ae2 b/ea/01099e2bd9216ad51c1d7569edb5ebee309ae2
new file mode 100644 (file)
index 0000000..78ac51c
--- /dev/null
+++ b/ea/01099e2bd9216ad51c1d7569edb5ebee309ae2
@@ -0,0 +1,109 @@
+Return-Path: <jani@nikula.org>\r
+X-Original-To: notmuch@notmuchmail.org\r
+Delivered-To: notmuch@notmuchmail.org\r
+Received: from localhost (localhost [127.0.0.1])\r
+ by arlo.cworth.org (Postfix) with ESMTP id A7AAA6DE0217\r
+ for <notmuch@notmuchmail.org>; Wed, 13 Apr 2016 11:34:17 -0700 (PDT)\r
+X-Virus-Scanned: Debian amavisd-new at cworth.org\r
+X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References"\r
+X-Spam-Flag: NO\r
+X-Spam-Score: -0.562\r
+X-Spam-Level: \r
+X-Spam-Status: No, score=-0.562 tagged_above=-999 required=5 tests=[AWL=0.158,\r
+  DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_LOW=-0.7,\r
+ RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01] autolearn=disabled\r
+Received: from arlo.cworth.org ([127.0.0.1])\r
+ by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024)\r
+ with ESMTP id JSMkPAHfjWwY for <notmuch@notmuchmail.org>;\r
+ Wed, 13 Apr 2016 11:34:08 -0700 (PDT)\r
+Received: from mail-wm0-f68.google.com (mail-wm0-f68.google.com\r
+ [74.125.82.68]) by arlo.cworth.org (Postfix) with ESMTPS id DF0836DE014D for\r
+ <notmuch@notmuchmail.org>; Wed, 13 Apr 2016 11:34:07 -0700 (PDT)\r
+Received: by mail-wm0-f68.google.com with SMTP id y144so16421139wmd.0\r
+ for <notmuch@notmuchmail.org>; Wed, 13 Apr 2016 11:34:07 -0700 (PDT)\r
+DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;\r
+ d=nikula-org.20150623.gappssmtp.com; s=20150623;\r
+ h=from:to:cc:subject:date:message-id:in-reply-to:references\r
+ :in-reply-to:references;\r
+ bh=pQpswjBfoU81TB7j862c2GWkrzTZVIWfGK4sHH37Jlc=;\r
+ b=1pX7n5zpNPPLPI0vYUV9TMzGz6HnDB2c1UmODfIBAaQf1a1PF4yXekhyzZlv0w7nRm\r
+ Y6f765Unfzxz5tT1aHjZKwKIeODhGthtaF0rgiWvtK3uFC0FfKzpO+f4TnBg7/UAmVKn\r
+ Rqm+5tIVX9ju9Mau+C1IevB/nSWtECghxH7Eo0cCTONCBduWMGy7L8rp0Exb/IBwM1PM\r
+ 2SkfjdvCMBcVFnMaTZ7L8va5gCsH5ncUyCfMbKtbgDLfrspla1RVap6BqAGZ2jnOwPCv\r
+ d1503U/5qGe1kKn1OgucIL0a6pPyskRnoohUfNQYEMjexgB9Sqau8FBc1TIf2U6kRHL0\r
+ OEow==\r
+X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;\r
+ d=1e100.net; s=20130820;\r
+ h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\r
+ :references:in-reply-to:references;\r
+ bh=pQpswjBfoU81TB7j862c2GWkrzTZVIWfGK4sHH37Jlc=;\r
+ b=EN7RNcgXPAqAt/fap2SQNbReMQwr8rSJzuYWF8SDzywNfYW7g+Er5uY796jjYZ9n0v\r
+ 5Te40hugNV52tyzil3AErasZ9elEKhuxDsZWC7FaZ092AOKrRADjz50Wi8yhUfjwKr+e\r
+ MqSAfZewL8cTfYr7rUF3drrU96N+9Mlubt2JY7VZEi6QMrok+zaXxQloEBJAluza+lG0\r
+ nV1QbwXjLdMA4Q8/KoedPXGuHVstsv411DIGx77jukqweRffqFT0kANuuQ6NLm1zn8eJ\r
+ cXkJzOnwF9YNPitRoZuTsCDtP7kVi1UERD+5pbkuE49TlOGaC5dPkPYbGtDQuhctvH1+\r
+ D4CQ==\r
+X-Gm-Message-State:\r
+ AOPr4FU5sDM16ik3+7fuwvmBAUzcgUIJW9YGnAI7jUfAohxrB27CDMN8xgclNWgevgrY1w==\r
+X-Received: by 10.28.129.208 with SMTP id c199mr12413344wmd.75.1460572445296; \r
+ Wed, 13 Apr 2016 11:34:05 -0700 (PDT)\r
+Received: from localhost (mobile-access-bcee7f-102.dhcp.inet.fi.\r
+ [188.238.127.102])\r
+ by smtp.gmail.com with ESMTPSA id e12sm2507426wma.15.2016.04.13.11.34.04\r
+ (version=TLSv1/SSLv3 cipher=OTHER);\r
+ Wed, 13 Apr 2016 11:34:04 -0700 (PDT)\r
+From: Jani Nikula <jani@nikula.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 1/4] configure: SC2006: Use $(..) instead of deprecated `..`\r
+Date: Wed, 13 Apr 2016 21:32:46 +0300\r
+Message-Id:\r
+ <46b8a8b23f05cef381dcee59fc05b27c045e1b30.1460572142.git.jani@nikula.org>\r
+X-Mailer: git-send-email 2.1.4\r
+In-Reply-To: <cover.1460572142.git.jani@nikula.org>\r
+References: <cover.1460572142.git.jani@nikula.org>\r
+In-Reply-To: <cover.1460572142.git.jani@nikula.org>\r
+References: <cover.1460572142.git.jani@nikula.org>\r
+X-BeenThere: notmuch@notmuchmail.org\r
+X-Mailman-Version: 2.1.20\r
+Precedence: list\r
+List-Id: "Use and development of the notmuch mail system."\r
+ <notmuch.notmuchmail.org>\r
+List-Unsubscribe: <https://notmuchmail.org/mailman/options/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
+List-Archive: <http://notmuchmail.org/pipermail/notmuch/>\r
+List-Post: <mailto:notmuch@notmuchmail.org>\r
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
+List-Subscribe: <https://notmuchmail.org/mailman/listinfo/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
+X-List-Received-Date: Wed, 13 Apr 2016 18:34:17 -0000\r
+\r
+Fix shellcheck warnings.\r
+---\r
+ configure | 4 ++--\r
+ 1 file changed, 2 insertions(+), 2 deletions(-)\r
+\r
+diff --git a/configure b/configure\r
+index 4fc31ccf8e79..0c6cdb01bbe0 100755\r
+--- a/configure\r
++++ b/configure\r
+@@ -250,7 +250,7 @@ if [ -z "$LIBDIR" ] ; then\r
+     libdir_expanded="${PREFIX}/lib"\r
+ else\r
+     # very non-general variable expansion\r
+-    libdir_expanded=`echo "$LIBDIR" | sed "s|\\${prefix}|${PREFIX}|g; s|\\$prefix/|${PREFIX}/|; s|//*|/|g"`\r
++    libdir_expanded=$(echo "$LIBDIR" | sed "s|\\${prefix}|${PREFIX}|g; s|\\$prefix/|${PREFIX}/|; s|//*|/|g")\r
+ fi\r
+ \r
+ cat <<EOF\r
+@@ -542,7 +542,7 @@ fi\r
+ libdir_in_ldconfig=0\r
+ \r
+ printf "Checking which platform we are on... "\r
+-uname=`uname`\r
++uname=$(uname)\r
+ if [ $uname = "Darwin" ] ; then\r
+     printf "Mac OS X.\n"\r
+     platform=MACOSX\r
+-- \r
+2.1.4\r
+\r