29bccd0838
Even though ARC gcc understands "-pie" option and attempts to generate PIE binaries as of today PIE is not really supported for user-space applications. So we disable PIE detection if building for ARC. That first fixes http://autobuild.buildroot.net/results/57a/57a6180809bc51f7206280533f0b9898ce4cfbb4 and also prevents execution of non-supported PIE binary in runtime. Interesting enough reported build failure is not directly related to PIE it looks like if PIE is enabled then successful detection of explicit_bzero() happens erroneously. A simple test app that mentions explicit_bzero() while built with "-pie" gives this output: --------------------------------->8----------------------------- arc-linux-gcc test.c -pie /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/../../../../arc-snps-linux-uclibc/bin/ld: /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../arc-snps-linux-uclibc/sysroot/usr/lib/crt1.o: warning: unresolvable relocation against symbol `__uClibc_main' from .text section /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/../../../../arc-snps-linux-uclibc/bin/ld: /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/crtbegin.o: warning: unresolvable relocation against symbol `__deregister_frame_info@@GCC_3.0' from .text section /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/../../../../arc-snps-linux-uclibc/bin/ld: /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/crtbegin.o: warning: unresolvable relocation against symbol `__deregister_frame_info@@GCC_3.0' from .text section /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/../../../../arc-snps-linux-uclibc/bin/ld: /home/abrodkin/Tools/arc/gnu/2015.06-rc1-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/4.8.4/crtbegin.o: warning: unresolvable relocation against symbol `__register_frame_info@@GCC_3.0' from .text section --------------------------------->8----------------------------- And what's really interesting exist status is 0!: --------------------------------->8----------------------------- $ echo $? 0 --------------------------------->8----------------------------- With removal of "-pie" we're getting expected failure and exist status 1: --------------------------------->8----------------------------- $ arc-linux-gcc test.c /tmp/ccaWbKwc.o: In function `main': test.c:(.text+0x1c): undefined reference to `explicit_bzero' collect2: error: ld returned 1 exit status $ echo $? 1 --------------------------------->8----------------------------- We'll look into that strange issue separately internally. I filed internal STAR 9000925001 for that issue. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
41 lines
1.0 KiB
Makefile
41 lines
1.0 KiB
Makefile
################################################################################
|
|
#
|
|
# pure-ftpd
|
|
#
|
|
################################################################################
|
|
|
|
PURE_FTPD_VERSION = 1.0.41
|
|
PURE_FTPD_SITE = http://download.pureftpd.org/pub/pure-ftpd/releases
|
|
PURE_FTPD_SOURCE = pure-ftpd-$(PURE_FTPD_VERSION).tar.bz2
|
|
PURE_FTPD_LICENSE = ISC
|
|
PURE_FTPD_LICENSE_FILES = COPYING
|
|
PURE_FTPD_DEPENDENCIES = $(if $(BR2_PACKAGE_LIBICONV),libiconv)
|
|
|
|
PURE_FTPD_CONF_OPTS = \
|
|
--with-altlog \
|
|
--with-puredb \
|
|
--with-rfc2640
|
|
|
|
ifeq ($(BR2_PACKAGE_LIBCAP),y)
|
|
PURE_FTPD_CONF_OPTS += --with-capabilities
|
|
PURE_FTPD_DEPENDENCIES += libcap
|
|
else
|
|
PURE_FTPD_CONF_OPTS += --without-capabilities
|
|
endif
|
|
|
|
ifeq ($(BR2_PACKAGE_OPENSSL),y)
|
|
PURE_FTPD_CONF_OPTS += --with-tls
|
|
PURE_FTPD_DEPENDENCIES += openssl
|
|
ifeq ($(BR2_STATIC_LIBS),y)
|
|
PURE_FTPD_CONF_ENV += LIBS='-lssl -lcrypto -lz'
|
|
endif
|
|
else
|
|
PURE_FTPD_CONF_OPTS += --without-tls
|
|
endif
|
|
|
|
ifeq ($(BR2_arc),y)
|
|
PURE_FTPD_CONF_ENV += ax_cv_check_cflags___fPIE=no ax_cv_check_ldflags___fPIE=no
|
|
endif
|
|
|
|
$(eval $(autotools-package))
|