[Buildroot] [PATCH/next 1/1] package/smartmontools: fix build without stack-protector

Yann E. MORIN yann.morin.1998 at free.fr
Sun Feb 23 20:13:43 UTC 2020


Fabrice, All,

On 2020-02-23 16:36 +0100, Fabrice Fontaine spake thusly:
> Fixes:
>  - http://autobuild.buildroot.org/results/0de9f2a69fa2a39164211299f8a429d2fec6935a
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>

Applied to next, now. Thanks!

(except this time I just forgot to update the comment in the .mk
Oh well...)

Regards,
Yann E. MORIN.

> ---
>  ...ure.ac-fix-stack-protector-detection.patch | 38 +++++++++++++++++++
>  package/smartmontools/smartmontools.mk        |  2 +
>  2 files changed, 40 insertions(+)
>  create mode 100644 package/smartmontools/0001-configure.ac-fix-stack-protector-detection.patch
> 
> diff --git a/package/smartmontools/0001-configure.ac-fix-stack-protector-detection.patch b/package/smartmontools/0001-configure.ac-fix-stack-protector-detection.patch
> new file mode 100644
> index 0000000000..63f51fc9bc
> --- /dev/null
> +++ b/package/smartmontools/0001-configure.ac-fix-stack-protector-detection.patch
> @@ -0,0 +1,38 @@
> +From 6bd18b0b7b4d916e474ba84707eb784a643b3e71 Mon Sep 17 00:00:00 2001
> +From: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> +Date: Sun, 23 Feb 2020 16:23:20 +0100
> +Subject: [PATCH] configure.ac: fix stack-protector detection
> +
> +Use AC_LINK_IFELSE instead of AC_COMPILE_IFELSE to check for
> +stack-protector availability as some compilers could missed the needed
> +library (-lssp or -lssp_nonshared) at linking step:
> +
> +/home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/x86_64-linux-g++  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -Wall -W -Wformat=2 -fstack-protector-strong   -o smartctl smartctl.o atacmdnames.o atacmds.o ataidentify.o ataprint.o dev_ata_cmd_set.o dev_intelliprop.o dev_interface.o dev_jmb39x_raid.o json.o knowndrives.o nvmecmds.o nvmeprint.o scsicmds.o scsiata.o scsinvme.o scsiprint.o utility.o     os_linux.o cciss.o dev_areca.o    -lselinux
> +/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/8.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp_nonshared
> +/home/giuliobenetti/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/8.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp
> +
> +Fixes:
> + - http://autobuild.buildroot.org/results/0de9f2a69fa2a39164211299f8a429d2fec6935a
> +
> +Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> +[Upstream status: https://www.smartmontools.org/ticket/1302]
> +---
> + configure.ac | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/configure.ac b/configure.ac
> +index 87470d8a..ccb457e1 100644
> +--- a/configure.ac
> ++++ b/configure.ac
> +@@ -770,7 +770,7 @@ if test "$GXX" = "yes"; then
> +     AC_MSG_CHECKING([whether $CXX supports $option])
> +     save_CXXFLAGS=$CXXFLAGS
> +     CXXFLAGS="$CXXFLAGS $option"
> +-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [res=yes], [res=no; CXXFLAGS=$save_CXXFLAGS])
> ++    AC_LINK_IFELSE([AC_LANG_PROGRAM()], [res=yes], [res=no; CXXFLAGS=$save_CXXFLAGS])
> +     AC_MSG_RESULT([$res])
> +   done
> + else
> +-- 
> +2.25.0
> +
> diff --git a/package/smartmontools/smartmontools.mk b/package/smartmontools/smartmontools.mk
> index 77eedfabd8..9dc2f789cc 100644
> --- a/package/smartmontools/smartmontools.mk
> +++ b/package/smartmontools/smartmontools.mk
> @@ -8,6 +8,8 @@ SMARTMONTOOLS_VERSION = 7.1
>  SMARTMONTOOLS_SITE = http://downloads.sourceforge.net/project/smartmontools/smartmontools/$(SMARTMONTOOLS_VERSION)
>  SMARTMONTOOLS_LICENSE = GPL-2.0+
>  SMARTMONTOOLS_LICENSE_FILES = COPYING
> +# We're patching configure.ac
> +SMARTMONTOOLS_AUTORECONF = YES
>  
>  ifeq ($(BR2_PACKAGE_LIBCAP_NG),y)
>  SMARTMONTOOLS_CONF_OPTS += --with-libcap-ng
> -- 
> 2.25.0
> 
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