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2019-03-02Fix build of glibc 2.29 on systems with obsolete host programsAlexey Neyman2-9/+12
- Force building make as a companion tool if host make is older than 4.0 (CentOS 7 currently has 3.82) - Disable 2.29 as a choice if host python is older than 3.4 (CentOS 7 has 2.6 unless python from EPEL is installed) - Python2 emits its version information to STDERR. Ugh. While there, also use the detected host Python for GDB configuration. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-25Merge pull request #1144 from bwalle/expat-docbookAlexey Neyman1-0/+1
expat: Build without docbook
2019-02-24Fix musl build when CT_SHARED_LIBS=nDima Krasner1-0/+5
Signed-off-by: Dima Krasner <dima@dimakrasner.com>
2019-02-20expat: Build without docbookBernhard Walle1-0/+1
This fixes following build error on Debian 9: configure: error: Your local docbook2man was found to work with SGML rather than XML. Please install docbook2X and use variable DOCBOOK_TO_MAN to point configure to command docbook2x-man of docbook2X. Or use DOCBOOK_TO_MAN="xmlto man --skip-validation" if you have xmlto around. You can also configure using --without-docbook if you can do without a man page for xmlwf. Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
2019-02-20Select flat/FDPIC in accordance with ct-ng settingAlexey Neyman1-0/+9
uClibc-ng 1.0.31 enabled FDPIC as an option for ARM/no-MMU configurations and defaults to that option if not set explicitly. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-20Stash the uClibc config after our modsAlexey Neyman1-0/+4
... before running `make olddefconfig`. This helps in debugging. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-20Duh! do not override ${cflags}Alexey Neyman1-2/+3
... in the backend function with ${CFLAGS_FOR_HOST}. The caller either supplies them already, or (in case of pass-1/2 of the canadian cross) passes ${CFLAGS_FOR_BUILD} there. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-18Move moxiebox build to post_ccAlexey Neyman2-5/+4
core-2 gcc does not search the final prefix now for newlib's headers. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-18Use -idirafter instead of copying headers.Alexey Neyman1-13/+20
Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-16Disable CXX while building glibcAlexey Neyman1-3/+4
Otherwise, glibc 2.29 tries to use it - but we haven't built libstdc++ yet. We really need to implement #808... Until now, pass empty CXX to make. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-13Use CFLAGS for both CFLAGS/CXXFLAGS in GDBAlexey Neyman1-22/+6
These config variables are documented as such anyway. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-13decouple darwin/clang here as per #712Roy Storey1-12/+11
https://github.com/crosstool-ng/crosstool-ng/issues/712#issuecomment-300891861
2019-02-13Implement an option to store downloads in subdirsAlexey Neyman1-2/+2
... following the buildroot model. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-02-07Merge pull request #1134 from stilor/upgradingAlexey Neyman2-12/+3
Upgrade script + test suite
2019-01-30Config v2: select relevant parts of each package versionAlexey Neyman2-12/+3
Also, remove a couple of config options that dealt with package versions that have been since retired. Signed-off-by: Alexey Neyman <stilor@att.net>
2019-01-23Coding style fix in uClibc.shDima Krasner1-1/+1
Signed-off-by: Dima Krasner <dima@dimakrasner.com>
2019-01-23Moved uClibc configuration installation to uClibc.shDima Krasner1-0/+4
Signed-off-by: Dima Krasner <dima@dimakrasner.com>
2019-01-15Canonicalize prefix dir and sysrootAlexey Neyman1-5/+14
... because GCC prints the sysroot with symlinks resolved. Fixes #892. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-15Bionic modifies CT_TARGET_CFLAGSAlexey Neyman1-1/+5
... which, after a recent change, is not reflected into CT_ALL_TARGET_CFLAGS for non-multilib configurations. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-15Use "package ksym" when fetching/extractingAlexey Neyman1-2/+2
... in the default implementation of the fetch/extract methods. Fixes #1116. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-11Add a symlink to LTO for binutilsAlexey Neyman3-11/+21
... so that ar can find the plugin even when invoked directly, not via the gcc-ar plugin. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-10Add config flags for omitting 'arch' and 'vendor'Alexey Neyman7-55/+61
... parts of the config tuple. While here, remove parts that are setting portions of the target tuple to a value that's already the default. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Use -mel/-meb for moxieAlexey Neyman1-0/+5
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Remove a TBDAlexey Neyman1-8/+0
It only applied to core-pass-2 compiler; final compiler can locate the linker script just fine. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Disable -fstack-protector* from being used by glibcAlexey Neyman1-0/+8
... until it was fixed (to some extent) in 2.25. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-07Set ALL_TARGET_CFLAGS initially for !MULTILIBAlexey Neyman1-21/+23
Fixes #1107. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-05Add configuration options for enabling SSPAlexey Neyman4-15/+11
... in uClibc and glibc. Fixes #681. While here, relocate additional "sources" for uClibc/binutils into packages/ directory. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-04Add a config option for default RELRO settingAlexey Neyman1-0/+5
Fixes #656. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-04Warn if architecture is empty on x86/32bitAlexey Neyman1-1/+5
as that defaults to i386, which will fail with glibc (and likely other libcs). Fixes #617. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-03Fix uClibc builds after moxie mergeAlexey Neyman2-13/+13
Broken because of the capitalization of the name. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-12-01Add moxiebox as a choice for libcAlexey Neyman12-138/+214
This required some rework of the libc selection, as moxiebox is a layer on top of another libc - newlib. Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox needs from libcrypto is SHA256, and it already includes a standalone implementation of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use that implementation for the host binary, too. Also, automate collecting/printing the list of all packages in a given category (e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given category. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-28Add moxie architectureAlexey Neyman2-1/+7
and a moxie-unknown-elf target (which is what #1088 apparently wanted). Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-28Add DTC as a companion toolAlexey Neyman6-25/+131
(needed for cross-gdb targeting the moxie-* targets) Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-07Make license collection optional, on by defaultAlexey Neyman1-1/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
2018-11-05Collect licenses for the distributionAnton Maklakov1-0/+2
2018-11-03Merge pull request #985 from antmak/platform_headersAlexey Neyman1-6/+5
Use the platform headers in the pass-2 and canadian gcc stages
2018-11-01Add an ability to modify an exported variableAlexey Neyman1-3/+4
... and use that ability to permanently set CTNG_LD_IS in case gold is default linker and we're building glibc. Fixes #988. This was a long-standing breakage in crosstool-NG (at least since it began to run each step in a sub-shell). Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-24Generate correct tuple for PowerPC with SPE ABIAlexey Neyman1-1/+1
Fixes #1018. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-22Supply "very old" and "very new" glibc versionsAlexey Neyman1-1/+5
... as 1.0 and 99.99, respectively, to gcc configure. Fixes #1031. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-10-16Create glibc-ports symlink inside CT_SRC_DIRAlexey Neyman1-2/+2
... so that it works in both "bundled" and "bundled,local" cases. Fixes #1060. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-28Fix up timestamps after patchingAlexey Neyman1-1/+0
... so that autotools-based packages do not re-run autoconf/autoheader/automake. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-27Use 'chmod a-x' instead of 'chmod -x'Alexey Neyman2-2/+2
There is a subtle difference when executable bit is a part of the umask. And at least some versions (Debian/stretch) fail if the resulting mode would've been different if not for the umask setting. Fixes #998. Although, with such chmods/umasks it is likely that some package installation will break anyway. But I'll leave it until somebody complains. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-26Merge pull request #984 from slash3g/masterAlexey Neyman1-4/+4
Properly handle newlib configuration flags
2018-09-25Restore *-android buildAlexey Neyman1-1/+7
Modify CT_TARGET_CFLAGS (which are passed to GCC's FOR_TARGET flags) rather than CT_ALL_TARGET_CFLAGS. Fixes #1006. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-09-22Merge pull request #990 from antmak/fix_newlib_multilib_optAlexey Neyman1-1/+1
Fix a wrong name for the newlib's multilib option
2018-06-15Fix a wrong name for the newlib's multilib optionAnton Maklakov1-1/+1
2018-06-12Use the platform headers in the pass-2 and canadian gcc stagesAnton Maklakov1-6/+5
2018-06-11Properly handle newlib configuration flagsDaniele Baracchi1-4/+4
2018-06-05Disable context functions for ThumbAlexey Neyman1-0/+1
They're written in ARM dialect, and `ldmia r14, {r14, pc}` is not accepted in T2 encoding. GCC8 changed the list of multilibs for arm-*, which now includes a variant with CPU that supports T2 but not A1 encoding. Signed-off-by: Alexey Neyman <stilor@att.net>
2018-06-05Add --enable-obsolete for powerpc-*-speAlexey Neyman1-3/+3
Signed-off-by: Alexey Neyman <stilor@att.net>
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