Commit Graph

1909 Commits

Author SHA1 Message Date
Alexey Neyman
8e7947cb35 Print gcc version in the same way as the rest
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-05-14 15:23:41 -07:00
hyc
8762c7698c Preliminary bionic/Android support
Mostly from Crystax NDK
2017-05-14 15:23:34 -07:00
Alexey Neyman
ef762bfe8e Merge pull request #716 from stilor/gcc7
Add GCC 7.1.0
2017-05-14 09:51:28 -07:00
Alexey Neyman
842915db44 Separate uclibc's multilib headers on MIPS, too
The generated sysnum.h is different for o32/n32/64 ABIs.

This needs to be revisited; either do this for all architecutres or
perhaps, compare the headers for various multilibs and combine them
if the are identical.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-05-14 00:04:05 -07:00
bRad
8543414be6 Simplified error message for CC 2017-05-10 13:00:23 -07:00
bRad
f4ef083099 Fixed up representation of PATH env. var in error message 2017-05-10 07:23:53 -07:00
bRad
079bdf1c91 Added CT_TestAndAbort trivial sanity checks for CC and CXX to avoid libiconnv build failures https://github.com/crosstool-ng/crosstool-ng/issues/711 2017-05-10 04:48:59 -07:00
Alexey Neyman
c9dad33728 Use config from the install location
... no need to create a local symlink.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-22 23:33:36 -07:00
Alexey Neyman
105e4b59b7 Get rid of config.gen
Instead, prepare the files as a part of bootstrap and install them.
This avoids rebuilding these files in each working directory; they
don't change anyway as they are generated from the same installed
source.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-22 18:41:50 -07:00
Alexey Neyman
368a0169a2 Merge pull request #690 from stilor/fix-empty-symlinks
Avoid creating symlinks with empty prefix
2017-04-13 08:43:42 -07:00
Alexey Neyman
8f5dfe97c2 Avoid creating symlinks with empty prefix
(regression after Cygwin fix)

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-13 00:08:36 -07:00
Alexey Neyman
9976611216 Doc renames & issue template
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-13 00:07:29 -07:00
Alexey Neyman
59651566a5 Make guidelines for bug reporting more explicit
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-10 14:01:08 -07:00
Alexey Neyman
9a91220aa2 Fix MINGW_SECURE_API test
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-07 13:57:56 -07:00
Alexey Neyman
16e703a4e5 Merge pull request #676 from tamird/mingw-secure-api
MinGW: add --enable-secure-api config option
2017-04-07 10:13:06 -07:00
Tamir Duberstein
2e9863531f libc/mingw: quote variable in comparison
Building with CT_MINGW_TOOLS unset before this change produces:

	/usr/local/ct-ng/lib/crosstool-ng-1.23.0-rc2/scripts/build/libc/mingw.sh: line 212: [: =: unary operator expected
2017-04-06 20:14:36 -07:00
Tamir Duberstein
89468256ec
MinGW: add --enable-secure-api config option
Without this flag, MinGW does not expose secure variants of functions
such as strcpy_s.

See https://sourceforge.net/p/mingw-w64/mingw-w64/ci/master/tree/mingw-w64-headers/crt/sec_api/string_s.h#l11.
2017-04-06 21:23:49 -04:00
Alexey Neyman
0fc6f1c47e CC_FOR_BUILD in gdb.sh
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-02 15:55:07 -07:00
Alexey Neyman
9a9b02acef Pass HOSTCC to uclibc's make
Else it looks for 'gcc'.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-02 13:25:41 -07:00
Alexey Neyman
ae58824a7e Pass CC_FOR_BUILD to binutils
Otherwise, it fails if 'gcc' is not available.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-02 13:18:07 -07:00
Alexey Neyman
4562aa2cff Handle Python with non-default names
Check for python2/python3 and if found, pass them to --with-python.
Allow user to override the choice via a new config option. This
fixes systems where there is no "python", only "python2" or "python3".

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-01 19:19:35 -07:00
Alexey Neyman
91c192e318 Always build ncurses-for-build
If the build machine lacks tic, we need to build it in the first pass
even if host==build: ncurses Makefiles are not smart enough to build
'tic' first and use the just-built tic to compile fallback terminfo.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-01 19:17:31 -07:00
Alexey Neyman
d6bf8e2d98 Fix symlinking to multiarch tools on Cygwin
On cygwin, creating both "foo.exe" and "foo" results in 'ln -sf'
returning an error ("File exists"). However, ln silently removes
the "foo.exe" in this case, so an attempt to re-run the same command
manually then succeeds.

Hence, make binutils.sh also create symlinks with .exe prefix,
using the new & shiny routine.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-01 10:12:05 -07:00
Alexey Neyman
7111f95dc3 MinGW-W64 fixes
- libpthread requires iteration over multilibs, unlike the core, it
does not detect and build multilibs by itself.

- Disable parallel builds for mingw-w64 components; until mingw-w64 core
builds clean, I am not trusting it.

- Make the list of tools to build configurable

- Turn on multilib in x86_64 sample.

- Make warnings about tuple less redundant. As in, "one WARN is enough,
no need to shout it three times".

- Messages about various steps/substeps are more aligned with the rest
of the components.

- Use 'make' instead of ${make} to invoke the companion make just built,
if applicable.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-30 19:11:33 -07:00
Alexey Neyman
a7edff1820 Merge pull request #667 from stilor/cross-gdb-deps
cross-gdb: account for canadian/crossnative toolchains
2017-03-29 23:13:08 -07:00
Alexey Neyman
6af04d822b cross-gdb: account for canadian/crossnative toolchains
... when determining if it can be linked statically, and if Python
scripting should default to y.

Prompted by a failure of i686-w64-mingw32,nios2-spico-elf sample
on a system where configure didn't report static linking support.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-29 18:50:09 -07:00
Alexey Neyman
d83a003618 Add symlinks from the libraries' original location to the new one.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-29 13:29:31 -07:00
Alexey Neyman
a596ec5b39 Fix up the sysroot issue for sh4 in a different way
(see the comments in the code for details on the issue)

Old workaround in 100-gcc.sh stopped working (probably, due to one
of GCC version upgrades), so switch to the other approach originally
described there: adjust the list of multilibs to not include the
default target explicitly.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-26 23:32:27 -07:00
Alexey Neyman
67ab129fc5 Do not create multilib symlinks if not using sysroot
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-23 09:13:51 -07:00
Alexey Neyman
3d1678a7f6 Make creation of ld.so.conf optional
... enabled by default for multilib and disabled otherwise. Buildroot
has been complaining about /etc/ld.so.conf presence for almost a year
now and I missed that.

After the release, xldd will be modified to query the compiler for
the list of multilibs to search. This would be too invasive change
before 1.23, though.

Note that it may lead to configurations where xldd currently does not
find the libraries (if both DEMULTILIB and CREATE_LDSO_CONF are turned
off). This is not the default setting in Kconfig, though.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-22 10:57:45 -07:00
Alexey Neyman
de4433298a Add a release creation script
One TBD left is the signing of the tarballs.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-21 14:04:12 -07:00
Alexey Neyman
3906acc007 Move some scripts to a new directory, maintainer
... which are not of much interest to the end user.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-21 14:03:31 -07:00
Alexey Neyman
9ed513c2d8 Cross-ldd: handling e_flags is tricky and depends on arch
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-20 14:51:17 -07:00
Alexey Neyman
89f0971391 Merge pull request #639 from stilor/tweak-gcc-movelibs
When moving gcc libs, prefer the same directory as libc
2017-03-19 00:34:51 -07:00
Alexey Neyman
63b2a19de4 Add an option to "demultilib"
It turns out buildroot does not currently accept a toolchain where a dynamic
linker does not reside in the multi-os-directory. Unfortunately this is
how glibc installs itself on AArch64 without any extra tricks.

So, provide an option to force everything into /lib or /usr/lib; patch to
buildroot will be worked on separately.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-17 14:31:17 -07:00
Alexey Neyman
b00dea9951 Check libraries for compatibility
... as we are going through various multilibs in ld.so.conf

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-14 19:28:26 -07:00
Alexey Neyman
11b52ab6d7 Create ld.so.conf
Also a fix for CT_IterateMultilibs: it didn't pass multi_os_dir_gcc, so
it only worked if the caller did *not* declare it as a local variable.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-13 01:08:13 -07:00
Alexey Neyman
b090e0f74d Fix up ld.so symlinks for musl
Convert absolute targets to relative so that they are valid on the host,
too. The procedure is very similar to uclibc, so it is moved into a
common function.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-12 19:41:09 -07:00
Alexey Neyman
8600f3ce56 Move tools alias creation to a common function
... 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>
2017-03-12 16:56:19 -07:00
Alexey Neyman
dd55349646 Disable Guile in make if building for host in canadian
make's configure uses pkg-config to detect if Guile should be enabled;
on ArchLinux, this picks up Guile from build machine's pkgconfig and then
it fails to compile.

A better solution might be to create a ${CT_HOST}-pkg-config in
buildtools/bin that would report "unsupported" for all packages.
However a quick grep only showed pkg-config being used by GCJ
(not sure if it will build in canadian cross - we don't have any
samples with GCJ) and Blackfin simulator in GDB (Blackfin is not
currently supported by crosstool-ng). Hence, leave such pkg-config
implementation and testing for another day.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-10 11:59:52 -08:00
Alexey Neyman
fc2f73fc08 When moving gcc libs, prefer the same directory as libc
If libc ended up in a directory other than /lib, place GCC's libs
in that directory as well.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-09 19:07:21 -08:00
Alexey Neyman
55c806a360 Correct warning text to include newer glibc versions
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-08 15:47:48 -08:00
Alexey Neyman
bfcc1e112a Merge pull request #635 from stilor/macos-skip-locales
Skip locales on macos
2017-03-07 08:51:43 -08:00
Alexey Neyman
456cccc0a7 Merge pull request #634 from stilor/macos-canadian
A couple of fixes for canadian samples on macos
2017-03-07 08:51:35 -08:00
Alexey Neyman
ea7f559ef4 Merge pull request #627 from dankm/freebsd
FreeBSD build support
2017-03-07 08:50:43 -08:00
Alexey Neyman
2ef7d36efb Disable format warnings for clang
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>
2017-03-07 00:15:29 -08:00
Alexey Neyman
3e94b4f680 Skip building locales on macos, too
--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>
2017-03-06 23:12:16 -08:00
Alexey Neyman
b3b94e4807 Only add clang-specific flags to clang
I.e., only to CFLAGS_FOR_BUILD if the build is canadian.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-06 18:57:12 -08:00
Alexey Neyman
6cdf0df01b Use CHOST instead of CROSS_PREFIX
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>
2017-03-06 18:57:12 -08:00
Dan McGregor
7f961026c1 Explicitly use gcc for GMP
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>
2017-03-06 08:56:36 -06:00
Alexey Neyman
120792a97d Sanitize CT_PREFIX_DIR, too
Having .. in it breaks GCC's relocatability.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-05 16:22:40 -08:00
Alexey Neyman
2f24d5cd75 Add libiconv 1.15
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-03 16:50:31 -08:00
Alexey Neyman
865a095d70 Do not pretend we're downloading anything
... when we're actually don't.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-03 16:45:05 -08:00
Dan McGregor
c88621f740 glibc: hide native c++ executable from build
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>
2017-03-01 22:23:39 -06:00
Dan McGregor
a0ab14c4a7 Use BUILD_PREFIX and BUILD_SUFFIX for gcc version
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>
2017-03-01 22:23:38 -06:00
Dan McGregor
6d1bcaa2f5 Use configure to find the processor count
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>
2017-03-01 22:22:13 -06:00
Dan McGregor
f2f782dd1c Bring in FreeBSD support
Check for FreeBSD specific issues, it is mostly the same as Darwin.

Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
2017-03-01 22:22:02 -06:00
Alexey Neyman
864d1358e0 Merge pull request #625 from stilor/skip-localedef
Skip localedef
2017-02-28 21:52:06 -08:00
Alexey Neyman
e7163a46c4 Skip locale build on Cygwin
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-28 20:35:14 -08:00
Alexey Neyman
b04d2e84a8 Avoid -T, it is not available on macos
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-28 18:40:51 -08:00
Alexey Neyman
439cab379e Require xz to be present
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>
2017-02-27 22:55:57 -08:00
Alexey Neyman
2dae1cf816 Require GNU sed
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>
2017-02-26 20:42:32 -08:00
Alexey Neyman
59bab98b2d Revert "Determine whether -E/-r option selects extended regexp"
This reverts commit 7bcf18bfab.
2017-02-26 19:06:35 -08:00
Alexey Neyman
df1e3e32cf Revert "Fix breakage from sed_r change in some auxiliary scripts"
This reverts commit 5ea3f2967f.
2017-02-26 19:06:10 -08:00
Alexey Neyman
85ae00c1a6 Merge pull request #614 from stilor/elf2flt-cygwin
Fix the build of elf2flt on Cygwin
2017-02-22 22:19:28 -08:00
Alexey Neyman
8397ad2c1a Fix the build of elf2flt on Cygwin
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>
2017-02-22 22:17:49 -08:00
Alexey Neyman
4de4507a65 Merge pull request #375 from jasmin-j/add_tls_config
Added new gcc config option CC_GCC_CONFIG_TLS
2017-02-22 22:00:03 -08:00
Alexey Neyman
c72f7101c9 Kill a generated file
... and add it to .gitignore.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-21 23:10:24 -08:00
Jasmin Jessich
c8d7d79e20 Added new gcc config option CC_GCC_CONFIG_TLS
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>
2017-02-21 09:10:22 +01:00
Alexey Neyman
6a1b5a3d77 Merge pull request #608 from stilor/static-no-plugins
Disable LTO for static toolchain
2017-02-19 23:27:21 -08:00
Alexey Neyman
4d723d0892 More garbage collection
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-18 23:20:55 -08:00
Alexey Neyman
45512b003d Have LTO depend-on non-static builds
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>
2017-02-18 19:00:25 -08:00
Alexey Neyman
264b0c8686 More GC
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-18 18:41:04 -08:00
Alexey Neyman
f0716643b4 Garbage collection for GCC options that are same
... on all supported versions.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-18 18:36:34 -08:00
Alexey Neyman
a417c31875 Add --disable-database and --with-fallbacks separately
The dependency between them has been removed in Kconfig.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-17 12:07:39 -08:00
Alexey Neyman
5ea3f2967f Fix breakage from sed_r change in some auxiliary scripts
... do not overquote the variables from paths.sh.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-16 12:45:51 -08:00
Alexey Neyman
2d1b469f88 Merge pull request #599 from stilor/avoid-gettext-for-linux-host
Skip gettext/libiconv on linux-gnu
2017-02-15 20:37:21 -08:00
Alexey Neyman
07e03aed8c Skip gettext/libiconv on linux-gnu
Previous version by Ray Donnelly was skipping them for all *linux*.
This skips it for GLIBC only.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-14 22:45:56 -08:00
Alexey Neyman
7bcf18bfab Determine whether -E/-r option selects extended regexp
... 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>
2017-02-13 22:47:40 -08:00
Alexey Neyman
f9bec4ed7c stat: determine whether it is BSD or GNU flavor
Seems like MacOS may have either in the path.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-12 22:02:28 -08:00
Alexey Neyman
41ba1d99c8 Update config.{guess,sub} while testing curl
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-12 22:02:28 -08:00
Alexey Neyman
35f89c4064 Detect both wget/curl and allow user to select the agent
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-12 22:02:23 -08:00
Alexey Neyman
c31ed45a65 Merge pull request #589 from stilor/skip-complibs-check-on-host-canadian
Skip complibs check on host for canadian
2017-02-12 11:19:31 -08:00
Alexey Neyman
7e6392a872 Remove 'relocs' from archscripts being built
... 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>
2017-02-11 16:20:53 -08:00
Alexey Neyman
c8e8281533 Skip comp.libs checking on host for canadian
... they all want to run the binaries they produced, which fails
when build!=host.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-11 12:49:48 -08:00
Alexey Neyman
57e1e7e742 Merge pull request #587 from stilor/select-uclibceavi-suffix
Allow one to select uclibceabi/uclibcgnueabi suffix
2017-02-10 23:55:47 -08:00
Alexey Neyman
4d49730711 Merge pull request #586 from stilor/restore-old-kernel-libc
Restore old kernel/glibc versions
2017-02-10 23:55:33 -08:00
Alexey Neyman
93db580091 Merge pull request #584 from stilor/disallow-gold-for-elf2flt
Require BFD linker if building for flat format
2017-02-10 23:55:16 -08:00
Alexey Neyman
0468f8daf1 Allow one to select uclibceabi/uclibcgnueabi suffix
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-09 23:48:56 -08:00
Alexey Neyman
5920157fdd Supply --disable-build-with-cxx instead of requiring C++
... when building native GDB/gdbserver.

Suggested by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-09 22:14:36 -08:00
Alexey Neyman
a41978b95a Remove wrapping if in 300-gdb.sh
If GDB is turned off, the script will not be even sourced. Otherwise,
if GDB checkbox is set but none of the cross/native/gdbserver are
selected, debug.sh gives a bogus error message.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-09 21:21:57 -08:00
Alexey Neyman
5e0b489b12 External addons supported by glibc even now
... though none are provided by default.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-09 18:05:36 -08:00
Alexey Neyman
f6ef2be9f3 Revert "glibc: Remove support for downloading and extracting add-ons"
This reverts commit 39273e0843.
2017-02-09 18:05:36 -08:00
Carlos Santos
755de234cb elf2flt: use CT_ARCH to set target CPU, not CT_TARGET
CT_TARGET is composed as "${CT_ARCH}${CT_ARCH_SUFFIX}", so CT_TARGET may
become something like "armv7", for example. This is used by the configure
script to set the "CPU" variable in the Makefile, leading to a commad line
containing

    -DTARGET_armv7 -DTARGET_CPU="armv7"

In this case the compilation of elf2flt.c fails with "Don't know how to
support your CPU architecture??". Passsing "CPU=${CT_ARCH}" in the make
command line overrides the configured value and solves the problem.

Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
2017-02-06 22:20:21 -08:00
Alexey Neyman
46bfc8a4dc Merge pull request #575 from stilor/ncurses-configure
Allow some tunables for ncurses
2017-02-06 00:04:33 -08:00
Alexey Neyman
a459a33936 Merge pull request #574 from stilor/uclibc-obstack
3 unrelated uClibc changes, see individual commits
2017-02-05 20:42:02 -08:00
Alexey Neyman
d91277e377 Add zlib as a companion lib
with version 1.2.11.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-05 14:26:02 -08:00
Alexey Neyman
ef841ea312 Allow some tunables for ncurses
- Allow user to specify configure arguments to pass through to host/target
ncurses.
- Checkbox for --disable-database
- String option for --with-fallbacks

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-05 14:20:01 -08:00
Alexey Neyman
df68f203b4 Use 'make olddefconfig' in uClibc/uClibc-ng configuration
instead of 'make oldconfig' and responding 'y'. This avoids 'Broken pipe'
errors in the log, as well as selects default setting for all options not
explicitly set.

This requires a small fix in the old uClibc. Won't have to maintain that fix
for long though :)

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-04 21:16:10 -08:00
Alexey Neyman
623fdf15a6 Add support for AArch64 in uClibc-ng
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-02 23:37:57 -08:00
Alexey Neyman
1baddb19ee Merge pull request #567 from stilor/fix-build-manuals
Fix build manuals
2017-01-30 12:48:47 -08:00
Alexey Neyman
c83335c5a3 Use 'make install' to install DUMA
This serves two purposes:
- installs its manpage
- installs headers, without them it does not make sense to install a
static library

Unfortunately, there's no way to select shared-only build of DUMA.
Hence, disable selection for static library.

Also, allow user to select whether to use stock or ct-ng's wrapper.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-30 12:11:37 -08:00
Alexey Neyman
bd318e886b Fix installation of manuals for binutils
It was running 'make gas ld ...', which was succeeding, but didn't install
anything.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-30 12:11:37 -08:00
Alexey Neyman
6c9e949ae3 Fix location where libc manual is built
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-30 12:11:37 -08:00
Alexey Neyman
7d1b203d06 Add install wrapper
... to work around Gentoo's wrapper idiosyncrasy.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-30 12:10:47 -08:00
Alexey Neyman
a08a4c4b88 Allow for per-tool templates when creating overrides
... will be used to implement a smarter install wrapper.

While there, correct the spelling of "OVERIDE".

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-30 12:10:47 -08:00
Alexey Neyman
5b084c005b Merge pull request #564 from stilor/comptools-default-to-y-if-missing
Rework configure logic wrt GNU autotools
2017-01-28 13:34:14 -08:00
Alexey Neyman
7a94c81e5b Rework configure logic wrt GNU autotools
Rather than requiring them of a certain version, detect if they are present
(and have sufficient version) and select an appropriate companion tool
otherwise. The reason is that, for example, most recent gettext requires
automake 1.15, but the newest available CentOS has 1.13. Hence, the option
to "upgrade your system" does not apply, and the warning comment above
the companion tools is rather scary.

With this approach, it will work out of the box - either by using the host's
tools, or by building them as needed. Note that the user can still change
the setting in the config.

While there, propagate the new version checking macro to awk/bash/host binutils,
and switch from --with-foo=xxx to officially blessed FOO=xxx: the latter
does not require checking for bogus values (i.e., --with-foo, --without-foo)
and AC_PROG_* macros recognize the corresponding settings without further
modifications. For now, I kept --with-foo=, if only to complain and steer
people to the new way. To be cleaned up after a release.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-27 20:40:47 -08:00
Alexey Neyman
d7b043e360 Create <sgidefs.h> if MUSL doesn't create one
Document the status quo and work around for mips-musl.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-26 13:50:18 -08:00
Alexey Neyman
3fc7c1ef69 Fix handling of ltrace 0.5.3 peculiarity.
Also, remove 0.5.2 selection - no longer available for download.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-26 12:19:49 -08:00
Alexey Neyman
bec4647426 Support gettext in addToolVersion.sh
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-26 12:19:49 -08:00
Alexey Neyman
59f76719e1 Update config.sub/config.guess
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-25 23:48:05 -08:00
Alexey Neyman
e1132fc829 Merge pull request #557 from stilor/config-shell
Run all configure scripts using ${CONFIG_SHELL}
2017-01-25 22:39:21 -08:00
Alexey Neyman
eb3ae48278 Fix log saving/restoring
after the CT_Log{Enable,Disable} changes.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-25 15:45:37 -08:00
Alexey Neyman
7186e39f32 Run all configure scripts using ${CONFIG_SHELL}
... as its help message says in menuconfig.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-25 00:06:28 -08:00
Alexey Neyman
b5d0e396d9 Merge pull request #547 from stilor/separate-canadian-crosses-instdir
Simplify the pre-build actions a bit
2017-01-24 14:54:42 -08:00
Alexey Neyman
a5c48a5d0a Fix loglevel for steps in companion tools
(was EXTRA, should be INFO to be consistent with the rest).

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-23 18:48:22 -08:00
Alexey Neyman
65e037b654 Merge pull request #552 from stilor/uclibc-ng-for-buildroot
Restore uClibc-ng usability in buildroot
2017-01-23 16:12:18 -08:00
Alexey Neyman
aa24e9d913 Add selection for RPC
So that uClibc config can be matched to Buildroot's expectations via
the menu, without the need for a saved config.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-23 14:37:18 -08:00
Li-Hang Lin
1f6c6d3f32 mingw: compile the mingw-w64 companion tools as well
There are some useful tools such as widl, gendef, genidl ... etc.
provided by mingw-w64 and do not waste the developers' works.

Signed-off-by: Li-Hang Lin <lihang.lin@gmail.com>
2017-01-22 18:09:49 +08:00
Alexey Neyman
832bee87c0 Make build-all rely on kconfig options.
For that, make CT_BUILD_TOP_DIR a non-settable config option (so that it is
recursively expanded with CT_HOST/CT_TARGET). Use a common prefix, with
same default as for regular sample build.

Use showConfig.sh to determine host toolchain path (for canadian crosses)
and build directory to be removed.

Remove LIBC_SYSROOT_ARG (unused).

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-19 18:08:29 -08:00
Alexey Neyman
3e4d4870c9 Simplify config saving.
Instead of hardcoding defaults in saveSample.sh.in, have the same
defaults in config. Then we can just remove them when saving the
config.
2017-01-19 18:08:29 -08:00
Alexey Neyman
955f5bc0b8 Get rid of .config.2.
Now handled by CT_LoadConfig.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-19 18:08:29 -08:00
Alexey Neyman
c0cc73cd6f Install canadian crosses into a separate subdir.
Makes them sorted out by host, and removes the need for similar hack in
samples.mk.

Change how canadian crosses are named: using `=' character resulted in
Glibc build failure.

Move loading config into a common function, CT_LoadConfig.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-19 18:08:29 -08:00
Alexey Neyman
fb426ac912 Replace strace workaround with a patch.
The correct solution was checked in to strace GIT; will be part of the
next release. Backport patch to 4.10..4.15, and remove the workaround
from 500-strace.sh. Versions 4.9 and older should build fine even
without the workaround (they would be picking up wrong definitions,
but they need different patch and I don't feel like spending any time
on these versions).

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-16 09:07:59 -08:00
Alexey Neyman
2b2c496f2a Merge pull request #536 from stilor/musl-update
Musl update to 1.1.16
2017-01-16 09:01:44 -08:00
Alexey Neyman
ef58f6c01c Merge pull request #535 from stilor/broke-newlib-cxx-canadian
Restore copying headers for gcc_build
2017-01-16 09:01:20 -08:00
Alexey Neyman
d47e64711e Restore copying headers for gcc_build.
Only needed in canadian configurations to build libstdc++.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-14 14:51:38 -08:00
Alexey Neyman
c7e2e11059 addToolVersion.sh: support musl
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-13 23:56:19 -08:00
Alexey Neyman
c1612e9295 Use ${CT_CC} instead of gcc ...
... when refering to target's compiler.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-13 21:47:07 -08:00
Alexey Neyman
d34a6bd8a0 GDB 7.12 needs c++.
Also, minor fixes in 300-gdb.sh

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-13 21:47:07 -08:00
Alexey Neyman
05d9d915aa addToolVersion.sh: Fix gdb version handling.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-13 21:47:07 -08:00
Alexey Neyman
949cc86ab7 Merge pull request #526 from stilor/double-include
Avoid creating include/include
2017-01-13 21:44:33 -08:00
Alexey Neyman
9f5a92a783 Unify fetching Linaro components.
Add CT_GetLinaro, use it from gcc/binutils/gdb/glibc/newlib.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-12 23:00:41 -08:00
Alexey Neyman
fddbf8f99e AVR32 support has been retired.
Scripts no longer download avr-headers.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-12 23:00:20 -08:00
Alexey Neyman
01a4bed794 install_root has no effect on newlib install.
And never had, at least since newlib 1.17 (first version added to
crosstool-ng). Apparently, copy-pasted from glibc.sh.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-12 23:00:20 -08:00
Alexey Neyman
ec9ddee933 Remove 2nd copy of the option.
Added above, as part of the list.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-12 23:00:20 -08:00
Alexey Neyman
59a784c572 No need to copy header; libc_start_file does it.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-12 23:00:20 -08:00
Alexey Neyman
eff79ab714 Merge pull request #519 from InfernoEmbedded/newlib-enhancements
Newlib enhancements
2017-01-10 18:17:21 -08:00
Alexey Neyman
c69e593a92 Pick up <linux/ioctl.h> and friends from TARGET.
Otherwise, cross-compiling fails on non-Linux build machines.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
37a5a09e65 Add MacOS options.
Needed for linking gettext/libiconv.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
7989e5d743 ${LD_TARGET} -> ${CT_TARGET}.
Obvious typo, worked by some miracle.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
4a138d8407 Shut clang's warning that confuses configure.
Warning causes gdb's configure to not detect <limit.h> declarations
of LONG_MIN/MAX.

Found-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
25bc99f4d0 Darwin needs -liconv when building glibc.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
c1b7324fc3 Avoid trampling user's LDFLAGS_FOR_HOST...
... by passing BUILD_LDFLAGS twice (the 2nd argument overrides the first).
Also, no need to pass -I/-L for BUILD_CFLAGS/LDFLAGS, they are already included
by crosstool-NG.sh (but keep for BUILD_CPPFLAGS, as we set it up here).
Remove -Wl,-Bstatic/-Wl,-Bdynamic (we only build static complibs).

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:39:37 -08:00
Alexey Neyman
36bbcf4b4f For simple cross or native pick up both build/host flags.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alexey Neyman
9f62ca8deb Select libintl from gettext we built.
Also, require gettext for NLS, and require iconv/ncurses for gettext.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alexey Neyman
1f84e9caf4 Point FOR_BUILD flags to buildtools/{include,lib}.
Similarly to FOR_HOST; recent change in 100-gcc.sh that switched
FOR_HOST->FOR_BUILD broke simple cross configurations on macos.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alexey Neyman
8e7ac5fcd9 Change when libiconv/gettext are built.
Make them configurable, default to y when build!=host (i.e.
canadian or cross-native) because we don't know what libraries the host
will provide. GLIBC, as previously, selects them explicitly.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alexey Neyman
ca0700010e Simplify a bit, no functional changes.
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alexey Neyman
11f87cfa5d Kill CT_COMPLIBS_SHARED.
There is no such option so the check is always true.

Signed-off-by: Alexey Neyman <stilor@att.net>
2017-01-10 10:38:08 -08:00
Alastair D'Silva
14896a2600 Support building Newlib with Link Time Optimisation
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
2017-01-10 10:51:32 +11:00
Alastair D'Silva
2ac39621bc Add more newlib options 2017-01-10 09:47:35 +11:00
Alastair D'Silva
92c33fe46d Bump binutils to 2.27
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
2017-01-06 12:05:16 +11:00
Alexey Neyman
a2d49174df Merge pull request #512 from stilor/kill-install-dir
Kill CT_INSTALL_DIR.
2016-12-19 11:58:39 -08:00
Alexey Neyman
5c985041fd Kill CT_INSTALL_DIR.
We now use CT_PREFIX and expect the resulting toolchain to be relocatable.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-19 11:45:24 -08:00
Alexey Neyman
b30e779d8e Catch more make errors.
Some errors from make(1) do not include a file reference in brackets.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-18 10:14:40 -08:00
Alexey Neyman
cccb8d8481 Merge pull request #508 from stilor/drop-dmalloc
Drop dmalloc
2016-12-17 14:26:13 -08:00
Alexey Neyman
b1ac2e7a7d Pass original multi_os_dir to iterator.
This is needed for callbacks that use that directory to look inside
GCC internal directories, e.g. moving the libraries. This broke
when I made libexpat for target honor ${CT_SHARED_LIBS}.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-17 12:10:10 -08:00
Alexey Neyman
53758f34ef Avoid host libs when compiling gettext.
On Travis, old libxml2 is picked up from host and breaks the build.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-17 12:05:23 -08:00
Alexey Neyman
83d9e6a49a Kill dmalloc.
- No new releases in almost 10 year.
- No public bug tracker or VCS.
- No responses from maintainer over sent patches.

RIP, dmalloc.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-16 16:10:32 -08:00
Alexey Neyman
3dbb576c17 Make companion libs static.
This follows the trend set by 1*.sh scripts that configure ISL, GMP,
MPFR, CLooG, etc. Building with shared libraries presents all kinds
of problems:
- The shared libraries need to be installed into ${CT_PREFIX_DIR}.
- The binaries linked against companion libs need to have proper
RPATH, or they're looking for shared libs in
.build/${CT_PREFIX}/buildtools/lib.
- All libraries must agree as to whether they're built shared,
static, or both. Otherwise, gettext tries to link in static libncurses.a
into a shared library and fails (since libncurses was compiled without
the -fPIC switch and hence contains relocations that cannot be handled
in a shared library).

So this fixes the current mess. If we decide to re-enable building
the companion libs shared, we should probably make this dependent on
a separate suboption of CT_STATIC_TOOLCHAIN.

Add a config loosely based on one reported in the issue 274.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-11 00:46:06 -08:00
Alexey Neyman
7e44983388 Work around Cygwin idiosyncrasy.
Cygwin doesn't like directory names ending with a dot, e.g. "multilib_."

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-06 10:33:20 -08:00
Alexey Neyman
f5a375e407 Merge pull request #443 from KirillSmirnov/gdb-native
debug/gdb: properly link with expat
2016-12-05 18:24:05 -08:00
Kirill K. Smirnov
ee1c04378c debug/gdb: restore comments
There are two separate issues with gdb configure usage:
1) inspecting build system libraries while cross-compiling;
2) preferring a shared library over static one.

The first usage issue is described and fixed now.
The second issue was described but the notes were removed
for some reason. This patch restores those notes.

Suggested-by: Alexey Neyman <stilor@att.net>
Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-12-05 23:39:55 +03:00
Alexey Neyman
4042269de6 Merge pull request #487 from stilor/host-comp-tools
Allow for installation of companion tools for host
2016-12-02 19:18:56 -08:00
Alexey Neyman
cf86df688a Add 'companion tools for host' step.
Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-02 15:03:15 -08:00
Alexey Neyman
3f7fbd7bed Move companion tool build into a separate step.
Also, rename "build" -> "for_build", since we're going to have a "for_host"
as well.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-02 15:03:15 -08:00
Alexey Neyman
51a3606b17 Fix use of custom location if it is a directory.
In that case, CT_GetCustom just creates a symlink to the original.
In that case, 'cp -a <path> .' gives an error and 'cp -a <path> <newdir>'
creates <newdir> as a symlink (which will then run the build inside
the shared directory, .build/src/<package>).

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-12-02 15:02:58 -08:00
Alexey Neyman
2091c5dd2d Pass FOR_BUILD flags when building the pass-1/2 core GCC.
Current build passes {CFLAGS,LDFLAGS}_FOR_HOST - which breaks canadian cross
(e.g. tried building for x86_64-unknown-linux-uclibc host). This dates
back to the days of yore when CFLAGS were set directly in the do_gcc_core_backend
(and that function is used as the final gcc's backend).

do_gcc_core_backend is now passed with CFLAGS/LDFLAGS to use, so let
the pass-1/pass-2/final-for-build steps pass the appropriate flags.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-11-28 22:55:54 -08:00
Max Filippov
6c6829a061 xtensa: fix endianness support
To build uClibc correctly we need correct endianness selected in the
crosstool-NG. Xtensa cores may be little- or big-endian, but this
property is static. The toolchain knows the core endianness and doesn't
need options to select it.
Enable ARCH_SUPPORTS_BOTH_ENDIAN and select LE by default. Specify empty
CT_ARCH_ENDIAN_CFLAG so that -m{big,little}-endian don't get added to
the TARGET_CFLAGS, as it's not supported by gcc. Specify empty
CT_ARCH_ENDIAN_LDFLAG so that -EB/-EL don't get added to the
TARGET_LDFLAGS as they are ignored. Select big-endian in the example
xtensa-unknown-linux-uclibc configuration.

This fixes uClibc toolchain build for little-endian cores.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2016-11-22 10:48:34 -08:00
Alexey Neyman
87bfd55b3b Give companion tools some love.
Allow selection of make/m4/... version. Support imports of new versions
via addToolVersion.sh. Import newest versions of the companion tools.

One non-trivial change is the handling of make versions. Existing code
was not handling make companion tool as described (see the previous
commit). However, since most modern systems have make 4.x, that previous
commit made crosstool-ng always build make as a companion tool.

This traces back to the commit dd15c93 from 2014. That commit's log message
says that actually it was 3.81 which broke the build for certain component
(it was originally breaking eglibc, but I noticed it was breaking current
glibc on powerpc64), and introduced an option to force using 3.81 by
"components that really need it". It looks like in 2.5 years we haven't
seen any such components that really need make 3.81, and (given that make
has already had a few releases since 3.81) we're unlikely to see them
in the future.

Hence, the configure check is changed from "exactly 3.81" to "3.81 or newer".
In its current form, configure will accept make 3.80+, and will not require
make as a companion tool for 3.81+. We might want to bump the latter check
to even newer version given the claim from dd15c93. Killed
COMP_TOOLS_make_3_81_NEEDED.

Anyway, I retained 3.81 just in case; ditto for m4 1.14.3, autoconf 2.65
and automake 1.11.1.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-11-21 23:03:03 -08:00
Alexey Neyman
488b27f58b Partially revert 6f8e89cb5c.
The referenced commit replaced 'make' with '${make}' everywhere. This is
wrong for at least the utilities that we may build as companion tools
(make, libtool): this will always invoke the version detected by configure
by supplying the absolute path. In other words, the wrappers in
.build/tools/bin are not fallbacks - they are either temporary (in case
a respective companion tool is built) or permanent redirectors.

This is the reason why the PATH= has .build/*/buildtools/bin at higher
precedence than .build/tools/bin; the latter has the versions detected by
configure and the former has the versions built as companion tools.

Revert the rest of the gang (grep/sed/...) for consistency. After all,
we may decide to supply some of them as well (awk, for instance).

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-11-20 23:50:17 -08:00
Bernhard Walle
6cb9e62f6c comptools/make: Fix CT_COMP_TOOLS_make_gmake option
Commit 6f8e89cb5c broke that option.
Since ${make} points to /usr/bin/make, making the symlink from gmake
to /usr/bin/make is obviously the wrong decision. gmake should link to
our (old-versioned) self-built make.

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
2016-11-19 12:40:47 -08:00
Dmitry Pankratov
0d17d26005 Merge remote-tracking branch 'upstream/master' 2016-11-11 21:03:11 +01:00
Bryan Hundven
6a1bf36b48 Merge pull request #472 from stilor/unparallel-make-install
Do not run 'make install' in parallel in GCC.
2016-11-09 18:52:30 -08:00
Alexey Neyman
a76c549823 Merge pull request #452 from KirillSmirnov/janitorial
Janitorial: update patches
2016-11-09 17:35:27 -08:00
Alexey Neyman
f4c7688946 Do not run 'make install' in parallel in GCC.
Signed-off-by: Alexey Neyman <stilor@att.net>
2016-11-09 16:46:01 -08:00
Bryan Hundven
dc280e477d Merge branch 'master' into janitorial 2016-10-24 10:07:16 -07:00
Alexey Neyman
91575d02c4 Merge branch 'master' into static-libgcc-more-fixes 2016-10-12 11:58:28 -07:00
Alexey Neyman
3330ad7197 Fine-tune moving gcc libraries to sysroot.
1. Check if anything was installed outside sysroot; on some [baremetal only?]
configurations GCC doesn't install anything to ${CT_PREFIX_DIR}/${CT_TARGET}/lib.
2. We need to create <sysroot>/lib/<multilib> if it doesn't exist
(MUSL only installs in <sysroot>/usr/lib).
3. Do not move the linker scripts; elf2flt expects to find them
in gcc's dir, not sysroot.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-07 10:34:33 -07:00
Alexey Neyman
8121be5b21 Fix m68k with uClibc-ng >= 1.0.15.
1.0.15 only kept a single LINUXTHREADS option, and renamed it, making it
no longer option-compatible with uClibc.

The option for "1.0.14 or later" version of uClibc-ng is not currently
used; rename it to "1.0.15 or later" and use it to handle newer
uClibc-ng's linuxthreads.

m68k happens to be the only sample using linuxthreads.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-04 17:47:15 -07:00
Alexey Neyman
f35c62daf0 Add uClibc-ng 1.0.17.
Also, support uClibc-ng in addToolVersion.sh

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-04 17:47:15 -07:00
Kirill Smirnov
c7cb030fd5 Merge branch 'master' into janitorial 2016-10-05 02:59:48 +03:00
Alexey Neyman
33fccf9838 Merge branch 'master' into x86-musl 2016-10-04 11:43:42 -07:00
Alexey Neyman
96338beeca GCC uses multi_os_dir for libgcc, not multi_dir.
Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-02 18:50:41 -07:00
Alexey Neyman
75dee86653 Fix issue #449.
After building final gcc, place the libraries in non-sysroot libs
into sysroot.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-02 15:23:53 -07:00
Dmitry Pankratov
34ca68e3b0 Merge branch 'master' of https://github.com/crosstool-ng/crosstool-ng 2016-10-01 22:43:56 +02:00
Alexey Neyman
651567ff90 Add a checkbox for libmpx build.
Disable libmpx for musl builds.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-09-22 17:01:43 -07:00
Kirill Smirnov
8c04681a99 Merge branch 'master' into janitorial 2016-09-23 00:56:46 +03:00
Kirill K. Smirnov
3362272d40 elf2flt: do not treat warnings as errors
elf2flt is configured with -Werror flag by default. Disable it.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-20 23:28:29 +03:00
Kirill K. Smirnov
d84501b980 build/glibc: Improve confusing comment
Up until cset 4e2227e8a5 there was an 'if'
statement with a comment. The abovementioned changeset removed the
conditional statement but the comment survived.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-15 01:31:45 +03:00
Kirill K. Smirnov
10972baa20 binutils: make symlinks in a consistent way
On the stage "core gcc pass-2" the following layout is created:

1) buildtools/bin/TARGET-{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip}
2) buildtools/TARGET/bin/{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip}
3) x-tools/TARGET/bin/TARGET-{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip}
4) x-tools/TARGET/TARGET/bin{ar,as,elf2flt,flthdr,ld,ld.bfd,ranlib,strip}

where both (1) and (2) are symlinks to (3). This effectively renders
core pass-2 gcc with elf2flt linker unusable.

Related elf2flt discussion:
https://github.com/crosstool-ng/crosstool-ng/pull/443

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-13 22:07:14 +03:00
Kirill K. Smirnov
f64f561e6f debug/gdb: Add comments for untrivial flags.
The necessity of --without-libexpat-prefix is not
obvious and needs comments.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-12 01:13:55 +03:00
Kirill K. Smirnov
1a2024f96a internals: properly strip gdbserver
On mingw target gdbserver is suffixed with '.exe', thus
plain 'strip gdbserver' fails.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-10 12:48:35 +03:00
Kirill K. Smirnov
5fd69f7652 complibs: let mingw-gcc find target companion libs
mingw-gcc searches for include and libs in <sysroot>/mingw
directory while non-mingw-gcc uses <sysroot>/usr. This patch
sets an appropriate prefix for target companion libs.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-09-10 03:35:53 +03:00
Kirill Smirnov
5d5465307b debug/gdb: properly link with expat
This patch fixes libexpat detection for gdb-native and
gdb-cross static builds.

For gdb-native build configure should not touch system
/usr/{lib,include} directories while looking for libexpat.
To fix this we pass --without-libexpat-prefix flag
to configure script.

For gdb-cross build configure is allowed to investigate
system /usr/{lib,include} directories, but it does not
hurt to disable this behavior. In this case configure
falls back to -lexpat, which works as expected.

For more info:
http://marc.info/?l=gnulib-bug&m=129660262901148&w=2

Signed-off-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
2016-09-09 21:25:53 +03:00
Bryan Hundven
62331c9023 Merge pull request #435 from KirillSmirnov/uclibc
uClibc: improve managing shared libs
2016-08-30 17:12:09 -07:00
Bryan Hundven
a833c5596d Merge pull request #429 from pedronavf/patch-1
Update x86.sh
2016-08-30 17:09:50 -07:00
Kirill K. Smirnov
41cd6542a7 uClibc: propagate SHARED_LIBS option.
This patch synchronizes crosstool CT_SHARED_LIBS and uclibc
HAVE_SHARED options.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
2016-08-30 01:54:08 +03:00