diff options
| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2014-07-30 16:32:21 +0400 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-07-30 18:53:41 +0200 |
| commit | 37c1b750d5f5ebd36d46548ff95eb1087d38e20a (patch) | |
| tree | 52446844deb44285d4e9a2d7be473654605df8cc /package/openssh | |
| parent | dd70b3b7531ca8cabb5aadcd52606172bf187e50 (diff) | |
openssh: disable PIE when building for ARC
Fixes build failure reported here:
http://autobuild.buildroot.net/results/262/26218e028f3d2c77c5192b45154627f08384b688/
uClibc toolchain for ARC doesn't support PIE
Attempt to build anything with "-pie" option lead to linker failure:
arc-buildroot-linux-uclibc-gcc -pie test.c
ld: ../4.8-r3/bin/../arc-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o: warning: unresolvable relocation against symbol `__uClibc_main' from .text section
ld: ../4.8-r3/bin/../lib/gcc/arc-buildroot-linux-uclibc/4.8.0/crtbegin.o: warning: unresolvable relocation against symbol `__deregister_frame_info@@GCC_3.0' from .text section
ld: ../4.8-r3/bin/../lib/gcc/arc-buildroot-linux-uclibc/4.8.0/crtbegin.o: warning: unresolvable relocation against symbol `__deregister_frame_info@@GCC_3.0' from .text section
ld: ../4.8-r3/bin/../lib/gcc/arc-buildroot-linux-uclibc/4.8.0/crtbegin.o: warning: unresolvable relocation against symbol `__register_frame_info@@GCC_3.0' from .text section
ld: ../4.8-r3/bin/../lib/gcc/arc-buildroot-linux-uclibc/4.8.0/crtbegin.o: warning: unresolvable relocation against symbol `__register_frame_info@@GCC_3.0' from .text section
In its turn this behavior confuses configure script of openssh so some options
get set improperly. In particular "strnvis" gets determined as existing which
causes failure during compilation:
log.c:67:25: error: 'VIS_SAFE' undeclared (first use in this function)
#define LOG_STDERR_VIS (VIS_SAFE|VIS_OCTAL)
With disabled PIE ("--without-pie") openssh gets built without issues.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/openssh')
| -rw-r--r-- | package/openssh/openssh.mk | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/openssh/openssh.mk b/package/openssh/openssh.mk index e55f5ebe4..268498a23 100644 --- a/package/openssh/openssh.mk +++ b/package/openssh/openssh.mk @@ -12,6 +12,11 @@ OPENSSH_CONF_ENV = LD="$(TARGET_CC)" LDFLAGS="$(TARGET_CFLAGS)" OPENSSH_CONF_OPT = --disable-lastlog --disable-utmp \ --disable-utmpx --disable-wtmp --disable-wtmpx --disable-strip +# uClibc toolchain for ARC doesn't support PIE at the moment +ifeq ($(BR2_arc),y) +OPENSSH_CONF_OPT += --without-pie +endif + OPENSSH_DEPENDENCIES = zlib openssl ifeq ($(BR2_PACKAGE_LINUX_PAM),y) |