... and in addition to final toolchain aliasing, use it when configuring
multilibs for glibc/musl. Note that uClibc does not need it, it is
explicitly selecting the tools using CROSS_PREFIX.
Signed-off-by: Alexey Neyman <stilor@att.net>
It picks up gettext string and results in [ERROR] messages from ct-ng
when gettext strings happen inside an error() call.
Signed-off-by: Alexey Neyman <stilor@att.net>
--enable-hacker-mode is not sufficient, in 2.25 configure then
fails while checking for sysdeps fragments that apply to a given
configuration, and with that worked around, fails on binutils &
compiler version check.
In brief: if someone wants locales on cygwin/macos, you'd have to
implement cross-localedef (similar to cross-rpcgen) in glibc and
submit it upstream.
Signed-off-by: Alexey Neyman <stilor@att.net>
The latter does not prevent zlib's configure from overriding 'AR' with
/usr/bin/libtool on macos, and that breaks canadian crosses.
Signed-off-by: Alexey Neyman <stilor@att.net>
GMP's configure script tries to be too smart, and if it determines
that it's not cross-compiling it chooses gcc or cc instead of the
wrapper we create at the start of the build.
Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
If glibc's configure finds the host c++ executable it assumes that
c++ should be enabled for the build. In case we don't have cross g++
built yet (ie, for headers), this causes the build to fail creating
C++ headers. So hide C++ from the build.
Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
It's possible that "gcc" is not the compiler being used for the build,
so respect BUILD_PREFIX and BUILD_SUFFIX when finding its version.
Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
configure.ac now finds how to count the CPUs in a system. Currently
the getconf method and sysctl methods are supported. Adding more is
easy enough.
Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
Some software starts to adopt xz-only distribution (strace,
gcc-linaro, ...). Better that than deal with cryptic errors like
"cannot find strace-.tar.bz2".
Signed-off-by: Alexey Neyman <stilor@att.net>
After much struggling with macos (BSD) sed and even getting everything
work in crosstool-ng itself, I had to abandon that because some
components rely on GNU syntax. Specifically, GNU libc uses '/.../{H;g}'
(note absense of the separator after 'g').
So, revert the -r/-E detection and check for sed's being of GNU origin.
MacOS people, sorry, but you'd have to install GNU sed.
Signed-off-by: Alexey Neyman <stilor@att.net>
The -lcygwin -lc actually breaks the build: elf2flt picks up the symbols for getopt/optarg via
<getopt.h> in binutils-X.Y/include, where optarg is declared without dllimport attribute.
Therefore it pulls in getopt() from libc/libcygwin, but since optarg is not prefixed with
_imp__, it is pulled from libiberty. But the object file in libiberty also contains getopt()
thus resulting in multiple definitions thereof.
While there, kill extraneous -ldl passed into configure - configure detects -ldl successfully.
Upstream: https://github.com/uclinux-dev/elf2flt/pull/6
Signed-off-by: Alexey Neyman <stilor@att.net>
Adding new tristate configuration for TLS (Thread Local Storage) to
add "--enable-tls" (y), "--disable-tls" (n) or nothing (m).
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Loading a dynamic library (LTO plugin) from a static binary fails
on ArchLinux. It is also prone to break if a system is ever upgraded.
Also, disable plugins if not enabled explicitly.
Signed-off-by: Alexey Neyman <stilor@att.net>
... and then use the right option. See the note in scripts/functions
on where we should use ${foo} and where just 'foo'; this boils down to
whether we can expect the build tools override to be in effect (e.g. in
the actual build scripts) or not (i.e. outside of scripts/build).
While running in scripts/functions, or in scripts/crosstool-NG.sh the
build tools override directory (.build/tools/bin) may have not been
set up (yet, or at all).
Also, modify the installed scripts (populate, xldd) accordingly.
Signed-off-by: Alexey Neyman <stilor@att.net>
... it is not needed to install headers and causes build failures
in more than one setup (cygwin, macos).
Signed-off-by: Alexey Neyman <stilor@att.net>
