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2017-05-15Disallow duma/ltrace/strace for bionicAlexey Neyman4-0/+5
Allow cross-gdb and gdbserver. This requires removal of an explicit check that disables gdbserver on android. However, the comment above that check refers to exec_elf.h, which has been removed since API level 19. It builds fine with current selection of the sample (21). Only build-tested, hope someone can give it a try and report back. We can fine tune the check for GDB but I'll leave it for now. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-05-14Mark bionic EXPERIMENTAL and dependent on GCC6+Alexey Neyman1-0/+2
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-05-14Tweaks for bionic/TLShyc2-1/+4
2017-05-14Preliminary bionic/Android supporthyc1-0/+183
Mostly from Crystax NDK
2017-05-12Add GCC 7.1.0Alexey Neyman1-5/+17
Removed patches either picked up upstream, or no longer applicable (boehm-gc no longer part of GCC). Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-29Add uClibc-ng 1.0.23 and 1.0.24 releasesAlexey Neyman1-0/+12
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-23Retire BACKEND stuffAlexey Neyman11-59/+13
... it is possible to just not set it in the configuration, why force it? It just increases the complexity in Kconfig. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-23Use config from the install locationAlexey Neyman1-27/+0
... no need to create a local symlink. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-23Get rid of config.genAlexey Neyman8-99/+12
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>
2017-04-22Generate config/configure.in directlyAlexey Neyman1-0/+46
from configure rather than substitute it from Makefile. Eventually we might want to get rid of configure.in completely, doing on-the-fly checks at the time of `ct-ng build`, but that is left for another day. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-07Merge pull request #676 from tamird/mingw-secure-apiAlexey Neyman1-0/+4
MinGW: add --enable-secure-api config option
2017-04-07mingw: Make list of tools depend on tools being enabledAlexey Neyman1-0/+1
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-07MinGW: add --enable-secure-api config optionTamir Duberstein1-0/+4
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.
2017-04-02Handle Python with non-default namesAlexey Neyman1-0/+16
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>
2017-04-01Update newlib versionAlexey Neyman1-2/+2
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-04-01Update kernel versionsAlexey Neyman1-14/+14
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-31MinGW-W64 fixesAlexey Neyman1-8/+12
- 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>
2017-03-30cross-gdb: account for canadian/crossnative toolchainsAlexey Neyman3-7/+12
... 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>
2017-03-28Remove explicit core passes selection for multilibAlexey Neyman1-1/+0
It is only used if this libc flavor uses a multilib iterator (and not determines the multilibs itself). This class currently includes glibc, uClibc, musl - but they explicitly select CC_CORE_PASSES_NEEDED anyway. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-23Fix unclosed stringAlexey Neyman1-1/+1
... that resulted in a warning from kconfig Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-22Make creation of ld.so.conf optionalAlexey Neyman1-0/+20
... 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>
2017-03-20elf2flt: patch has been accepted upstreamAlexey Neyman1-1/+1
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-19Merge pull request #639 from stilor/tweak-gcc-movelibsAlexey Neyman3-3/+56
When moving gcc libs, prefer the same directory as libc
2017-03-17Add an option to "demultilib"Alexey Neyman1-0/+23
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>
2017-03-16Mark static gdb/gdbserver EXPERIMENTALAlexey Neyman2-3/+33
... and default to 'n'. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-11Add latest versions of mingw 4.x/3.x/2.x branchesAlexey Neyman1-2/+33
4.0.6 is the only one not marked obsolete. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-04Bump kernel versions to latest on kernel.orgAlexey Neyman1-12/+17
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-04Pick up new revision in elf2fltAlexey Neyman1-1/+1
... and updated cygwin patch. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-04Add libiconv 1.15Alexey Neyman1-0/+5
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-04Bump newlib 2.5.0 to 20170228Alexey Neyman1-2/+2
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-04Add binutils 2.28Alexey Neyman1-0/+6
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-01Merge pull request #625 from stilor/skip-localedefAlexey Neyman1-1/+4
Skip localedef
2017-03-01Add a warning in menuconfig about localesAlexey Neyman1-1/+4
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-03-01Unobsolete CLooG/ISL versions compatible with 4.9Alexey Neyman2-5/+3
... or it leaves them with no valid choices. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-28Add patches to Linaro GCCAlexey Neyman1-6/+3
Same as the base release as long as they applied. MUSL patches didn't, removed. Also, unobsolete Linaro GCC5 now that they rolled out a new release. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-28Require xz to be presentAlexey Neyman1-11/+0
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>
2017-02-21Added new gcc config option CC_GCC_CONFIG_TLSJasmin Jessich1-0/+19
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>
2017-02-21Linaro also has new 4.9 and 5.4 releasesAlexey Neyman1-9/+9
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-20Merge pull request #610 from stilor/linaro-6.3-2017.02Alexey Neyman1-6/+6
Bump Linaro GCC6 to 6.3-2017-02
2017-02-20Merge pull request #609 from stilor/gdb-7.12.1Alexey Neyman1-6/+6
Add GDB 7.12.1
2017-02-19Bump Linaro GCC6 to 6.3-2017-02Alexey Neyman1-6/+6
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19Upgrade GDB 7.11 -> 7.11.1Alexey Neyman1-3/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19Upgrade GDB 7.12 -> 7.12.1Alexey Neyman1-3/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19Newlib's LTO only makes sense if GCC supports itAlexey Neyman1-0/+1
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19More garbage collectionAlexey Neyman2-31/+4
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19Have LTO depend-on non-static buildsAlexey Neyman1-0/+1
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>
2017-02-19Latest GCC has libmpx and Go.Alexey Neyman1-0/+2
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19More GCAlexey Neyman2-12/+0
Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-19Garbage collection for GCC options that are sameAlexey Neyman2-87/+19
... on all supported versions. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-02-17Merge pull request #604 from stilor/strace-4.16Alexey Neyman1-0/+6
Strace 4.16