From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1jZRIq-00034J-JG for mharc-grub-devel@gnu.org; Thu, 14 May 2020 23:46:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55858) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZRIn-00031D-Un for grub-devel@gnu.org; Thu, 14 May 2020 23:46:25 -0400 Received: from relay01.mx.bawue.net ([193.7.176.67]:60850 helo=smtp.bawue.net) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZRIm-0000KN-TC for grub-devel@gnu.org; Thu, 14 May 2020 23:46:25 -0400 Received: from infty.fritz.box (p5b17584c.dip0.t-ipconnect.de [91.23.88.76]) (Authenticated sender: pdim@bawue.de) by smtp.bawue.net (Postfix) with ESMTPSA id 7D18C20942; Fri, 15 May 2020 05:46:17 +0200 (CEST) From: Hans Ulrich Niedermann To: grub-devel@gnu.org Cc: Hans Ulrich Niedermann Subject: [MULTIBOOT2 SPEC PATCH v4 03/27] multiboot2: Use m4 quoting and AS_HELP_STRING Date: Fri, 15 May 2020 05:43:26 +0200 Message-Id: <20200515034349.133092-4-hun@n-dimensional.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200515034349.133092-1-hun@n-dimensional.de> References: <20200515034349.133092-1-hun@n-dimensional.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanner: SAV Dynamic Interface 2.6.0, Engine: 3.77.1, SAV: 5.75 (A93B943C) on relay01.mx.bawue.net using milter-sssp 0.1.0 X-Virus-Scan: Found to be clean. Received-SPF: pass client-ip=193.7.176.67; envelope-from=hun@n-dimensional.de; helo=smtp.bawue.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/14 23:46:23 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 May 2020 03:46:26 -0000 Use proper m4 quoting throughout configure.ac and use AS_HELP_STRING for the --enable-example-kernel argument. Signed-off-by: Hans Ulrich Niedermann diff --git a/configure.ac b/configure.ac index 8f21b1852..5bfc0ee5b 100644 --- a/configure.ac +++ b/configure.ac @@ -12,7 +12,7 @@ dnl "AS IS" CONDITION. THE FREE SOFTWARE FOUNDATION DISCLAIMS ANY dnl LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE dnl USE OF THIS SOFTWARE. -AC_PREREQ(2.63) +AC_PREREQ([2.63]) AC_INIT([Multiboot], [2.0], [bug-grub@gnu.org]) AC_CONFIG_SRCDIR([doc/multiboot.texi]) AC_CONFIG_HEADER([config.h]) @@ -22,7 +22,7 @@ AM_INIT_AUTOMAKE # Programs # -AC_CHECK_TOOL(CC, gcc) +AC_CHECK_TOOL([CC], [gcc]) AC_PROG_CC AM_PROG_AS # We need this for older versions of Autoconf. @@ -30,17 +30,19 @@ _AM_DEPENDENCIES(CC) dnl Because recent automake complains about AS, set it here. CCAS="$CC" -AC_SUBST(CCAS) +AC_SUBST([CCAS]) -dnl Build the example Multiboot kernel. -AC_ARG_ENABLE(example-kernel, - [ --enable-example-kernel - build the example Multiboot kernel]) -AM_CONDITIONAL(BUILD_EXAMPLE_KERNEL, test "x$enable_example_kernel" = xyes) +dnl Build the example Multiboot2 kernel. +AC_ARG_ENABLE([example-kernel], [dnl +AS_HELP_STRING([--enable-example-kernel], + [build the example Multiboot2 kernel])]) + +AM_CONDITIONAL([BUILD_EXAMPLE_KERNEL], + [test "x$enable_example_kernel" = xyes]) dnl Because recent automake complains about CCASFLAGS, set it here. CCASFLAGS='$(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)' -AC_SUBST(CCASFLAGS) +AC_SUBST([CCASFLAGS]) CFLAGS="-nostdlib $CFLAGS" -- 2.26.2