| From 6bd18b0b7b4d916e474ba84707eb784a643b3e71 Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@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@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 |
| |
