Hello everybody,
I am using Yocto version 1.8 and I'm having trouble compiling curl on a
64-bit machine running Debian Wheezy 7.10.
The recipe always creates a libcurl.so.5 library, which I understand is
due to an error regarding the size of off_t picked up by autotools. From
the recipe:
# see
https://lists.yoctoproject.org/pipermail/poky/2013-December/009435.html
# We should ideally drop ac_cv_sizeof_off_t from site files but until
then
EXTRA_OECONF += "${@bb.utils.contains('DISTRO_FEATURES', 'largefile',
'ac_cv_sizeof_off_t=8', '', d)}"
As far as I understand bitbake this last line should add the string
'ac_cv_sizeoff_off_t=8' to EXTRA_OECONF, if 'largefile' is set in
DISTRO_FEATURES. When I checked the DISTRO_FEATURES variable with
"bitbake -e curl", 'largefile' was indeed set.
DISTRO_FEATURES="alsa argp bluetooth ext2 irda largefile pcmcia
usbgadget usbhost wifi xattr nfs zeroconf pci 3g nfc x11 ipv4 ipv6
libc-backtrace libc-big-macros libc-bsd libc-cxx-tests libc-catgets
libc-charsets libc-crypt
libc-crypt-ufc libc-db-aliases libc-envz libc-fcvt libc-fmtmsg
libc-fstab libc-ftraverse
libc-getlogin libc-idn libc-inet-anl libc-libm libc-locales
libc-locale-code libc-memusage
libc-nis libc-nsswitch libc-rcmd libc-rtld-debug libc-spawn
libc-streams libc-sunrpc libc-utmp libc-utmpx libc-wordexp
libc-posix-clang-wchar libc-posix-regexp libc-posix-regexp-glibc
libc-posix-wchar-io largefile multiarch tiny pam keyboard usbhost ext2
ipv6 pcmcia pulseaudio sysvinit"
However the configure log shows that configure is called without
'ac_cv_sizeoff_off_t=8':
NOTE: Running
/data/jenkins/workspace/kOS/build/tmp/work/core2-32-fos4x-linux/curl/7.40.0-r0/curl-7.40.0/configure
--build=x86_64-linux --host=i586-fos4x-linux
--target=i586-fos4x-linux --prefix=/usr --exec_prefix=/usr
--bindir=/usr/bin --sbindir=/usr/sbin
--libexecdir=/usr/lib/curl --datadir=/usr/share
--sysconfdir=/etc --sharedstatedir=/com --localstatedir=/var
--libdir=/usr/lib --includedir=/usr/include
--oldincludedir=/usr/include --infodir=/usr/share/info
--mandir=/usr/share/man --disable-silent-rules
--disable-dependency-tracking
--with-libtool-sysroot=/data/jenkins/workspace/kOS/build/tmp/sysroots/fos4x
--without-libidn --enable-crypto-auth --disable-ldap
--disable-ldaps --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt
--with-gnutls --enable-ipv6 --without-libssh2 --without-librtmp
--disable-smb --without-ssl
--with-zlib=/data/jenkins/workspace/kOS/build/tmp/sysroots/fos4x/usr/lib/../
...
configure: WARNING: This libcurl built is probably not ABI compatible
with previous
configure: WARNING: builds! You MUST read lib/README.curl_off_t to
figure it out.
When I try to compile this recipe with the exact same settings on a
test-machine running Ubuntu 14.04 everything works fine, configure is
called with 'ac_cv_sizeoff_off_t=8', no ABI issues are detected and
libcurl.so.4 is produced.
NOTE: Running
/scratch/working/build/tmp/work/core2-32-fos4x-linux/curl/7.40.0-r0/curl-7.40.0/configure
--build=x86_64-linux --host=i586-fos4x-linux
--target=i586-fos4x-linux --prefix=/usr
--exec_prefix=/usr --bindir=/usr /bin
--sbindir=/usr/sbin --libexecdir=/usr/lib/curl
--datadir=/usr/share --sysconfdir=/etc
--sharedstatedir=/com --localstatedir=/var
--libdir=/usr/lib --includedir=/usr/include --oldinc
ludedir=/usr/include --infodir=/usr/share/info
--mandir=/usr/share/man --disable-silent-rules
--disable-dependency-tracking
--with-libtool-sysroot=/scratch/working/build/tmp/sysroots/fos4x
--without-libidn - -enable-crypto-auth
--disable-ldap --disable-ldaps
--with-ca-bundle=/etc/ssl/certs/ca-certificates.crt
ac_cv_sizeof_off_t=8 --with-gnutls --enable-ipv6 --without-libssh2
--without-librtmp --disable-smb --without-ssl --
with-zlib=/scratch/working/build/tmp/sysroots/fos4x/usr/lib/../
Could somebody give me a hint, how I can fix this?
Best regards,
Christian
--
Christian Fuchs, M.Sc. - Software-Developer
fos4X GmbH - www.fos4x.de - T +49 89 999 542 15 - F +49 89 999 542 01
Thalkirchner Str. 210, Geb. 6 - D-81371 München; AG München HRB 189 218
Managing Directors: Dr. Lars Hoffmann, Dr. Mathias Müller
--
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