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* Select flat/FDPIC in accordance with ct-ng settingAlexey Neyman2019-02-201-0/+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>
* Stash the uClibc config after our modsAlexey Neyman2019-02-191-0/+4
| | | | | | ... before running `make olddefconfig`. This helps in debugging. Signed-off-by: Alexey Neyman <stilor@att.net>
* Duh! do not override ${cflags}Alexey Neyman2019-02-191-2/+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>
* Move moxiebox build to post_ccAlexey Neyman2019-02-172-5/+4
| | | | | | core-2 gcc does not search the final prefix now for newlib's headers. Signed-off-by: Alexey Neyman <stilor@att.net>
* Use -idirafter instead of copying headers.Alexey Neyman2019-02-171-13/+20
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Disable CXX while building glibcAlexey Neyman2019-02-161-3/+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>
* Use CFLAGS for both CFLAGS/CXXFLAGS in GDBAlexey Neyman2019-02-131-22/+6
| | | | | | These config variables are documented as such anyway. Signed-off-by: Alexey Neyman <stilor@att.net>
* decouple darwin/clang here as per #712Roy Storey2019-02-131-12/+11
| | | https://github.com/crosstool-ng/crosstool-ng/issues/712#issuecomment-300891861
* Implement an option to store downloads in subdirsAlexey Neyman2019-02-131-2/+2
| | | | | | ... following the buildroot model. Signed-off-by: Alexey Neyman <stilor@att.net>
* Merge pull request #1134 from stilor/upgradingAlexey Neyman2019-02-062-12/+3
|\ | | | | Upgrade script + test suite
| * Config v2: select relevant parts of each package versionAlexey Neyman2019-01-302-12/+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>
* | Coding style fix in uClibc.shDima Krasner2019-01-231-1/+1
| | | | | | | | Signed-off-by: Dima Krasner <dima@dimakrasner.com>
* | Moved uClibc configuration installation to uClibc.shDima Krasner2019-01-231-0/+4
|/ | | | Signed-off-by: Dima Krasner <dima@dimakrasner.com>
* Canonicalize prefix dir and sysrootAlexey Neyman2019-01-141-5/+14
| | | | | | | | ... because GCC prints the sysroot with symlinks resolved. Fixes #892. Signed-off-by: Alexey Neyman <stilor@att.net>
* Bionic modifies CT_TARGET_CFLAGSAlexey Neyman2018-12-151-1/+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>
* Use "package ksym" when fetching/extractingAlexey Neyman2018-12-141-2/+2
| | | | | | | | ... in the default implementation of the fetch/extract methods. Fixes #1116. Signed-off-by: Alexey Neyman <stilor@att.net>
* Add a symlink to LTO for binutilsAlexey Neyman2018-12-113-11/+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>
* Add config flags for omitting 'arch' and 'vendor'Alexey Neyman2018-12-107-55/+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>
* Use -mel/-meb for moxieAlexey Neyman2018-12-071-0/+5
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Remove a TBDAlexey Neyman2018-12-071-8/+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>
* Disable -fstack-protector* from being used by glibcAlexey Neyman2018-12-071-0/+8
| | | | | | ... until it was fixed (to some extent) in 2.25. Signed-off-by: Alexey Neyman <stilor@att.net>
* Set ALL_TARGET_CFLAGS initially for !MULTILIBAlexey Neyman2018-12-071-21/+23
| | | | | | Fixes #1107. Signed-off-by: Alexey Neyman <stilor@att.net>
* Add configuration options for enabling SSPAlexey Neyman2018-12-044-15/+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>
* Add a config option for default RELRO settingAlexey Neyman2018-12-031-0/+5
| | | | | | Fixes #656. Signed-off-by: Alexey Neyman <stilor@att.net>
* Warn if architecture is empty on x86/32bitAlexey Neyman2018-12-031-1/+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>
* Fix uClibc builds after moxie mergeAlexey Neyman2018-12-032-13/+13
| | | | | | Broken because of the capitalization of the name. Signed-off-by: Alexey Neyman <stilor@att.net>
* Add moxiebox as a choice for libcAlexey Neyman2018-12-0112-138/+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>
* Add moxie architectureAlexey Neyman2018-11-282-1/+7
| | | | | | and a moxie-unknown-elf target (which is what #1088 apparently wanted). Signed-off-by: Alexey Neyman <stilor@att.net>
* Add DTC as a companion toolAlexey Neyman2018-11-286-25/+131
| | | | | | (needed for cross-gdb targeting the moxie-* targets) Signed-off-by: Alexey Neyman <stilor@att.net>
* Make license collection optional, on by defaultAlexey Neyman2018-11-071-1/+3
| | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* Collect licenses for the distributionAnton Maklakov2018-11-051-0/+2
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* Merge pull request #985 from antmak/platform_headersAlexey Neyman2018-11-031-6/+5
|\ | | | | Use the platform headers in the pass-2 and canadian gcc stages
| * Use the platform headers in the pass-2 and canadian gcc stagesAnton Maklakov2018-06-121-6/+5
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* | Add an ability to modify an exported variableAlexey Neyman2018-11-011-3/+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>
* | Generate correct tuple for PowerPC with SPE ABIAlexey Neyman2018-10-231-1/+1
| | | | | | | | | | | | Fixes #1018. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Supply "very old" and "very new" glibc versionsAlexey Neyman2018-10-211-1/+5
| | | | | | | | | | | | | | | | ... as 1.0 and 99.99, respectively, to gcc configure. Fixes #1031. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Create glibc-ports symlink inside CT_SRC_DIRAlexey Neyman2018-10-161-2/+2
| | | | | | | | | | | | | | | | ... so that it works in both "bundled" and "bundled,local" cases. Fixes #1060. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Fix up timestamps after patchingAlexey Neyman2018-09-281-1/+0
| | | | | | | | | | | | ... so that autotools-based packages do not re-run autoconf/autoheader/automake. Signed-off-by: Alexey Neyman <stilor@att.net>
* | Use 'chmod a-x' instead of 'chmod -x'Alexey Neyman2018-09-262-2/+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>
* | Merge pull request #984 from slash3g/masterAlexey Neyman2018-09-251-4/+4
|\ \ | | | | | | Properly handle newlib configuration flags
| * | Properly handle newlib configuration flagsDaniele Baracchi2018-06-111-4/+4
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* | | Restore *-android buildAlexey Neyman2018-09-241-1/+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>
* | | Merge pull request #990 from antmak/fix_newlib_multilib_optAlexey Neyman2018-09-211-1/+1
|\ \ \ | |/ / |/| | Fix a wrong name for the newlib's multilib option
| * | Fix a wrong name for the newlib's multilib optionAnton Maklakov2018-06-151-1/+1
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* | | Disable context functions for ThumbAlexey Neyman2018-06-051-0/+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>
* | | Add --enable-obsolete for powerpc-*-speAlexey Neyman2018-06-051-3/+3
| | | | | | | | | | | | Signed-off-by: Alexey Neyman <stilor@att.net>
* | | Avoid adding arch/cpu/tune flags for target to GCC buildAlexey Neyman2018-06-0511-33/+30
|/ / | | | | | | | | | | ... as it may need to override them for building runtime-selectable code. Signed-off-by: Alexey Neyman <stilor@att.net>
* | ARC: Disable CONFIG_ARC_HAS_ATOMICS in uClibc if building without -matomicsAlexey Brodkin2018-05-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | In case we build for ARC core which has no support of atomic ops among other things we need to configure libc to use Linux kernel helper to emulate HS atomic ops. This is done with disabling of CONFIG_ARC_HAS_ATOMICS in uClibc. Currently we __remove__ this option from .config but this makes no sense as its default state is "y" so we need to explicitly disable it instead. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* | Merge pull request #967 from stilor/fix-building-older-glibcAlexey Neyman2018-05-151-0/+1
|\ \ | | | | | | Fix building older glibc
| * | Too many fixes need backporting for GCC8...Alexey Neyman2018-05-141-7/+1
| | | | | | | | | | | | | | | | | | ... so instead, disable -Werror for older versions of glibc. Signed-off-by: Alexey Neyman <stilor@att.net>
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