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* Allow libsanitizer on architectures that support itChris Packham2022-07-111-0/+1
| | | | | | | | | | | | libsanitizer is only supported on selected architectures. Add ARCH_SUPPORTS_LIBSANITIZER and have architectures select this option based on the list of supported configurations from GCC's libsanitizer/configure.tgt. Support for mips64 was added in GCC12 so this is an additional condition for the mips architecture. Fixes #1733 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Set --with-cpu-{32,64} for multilib buildsAlexey Neyman2020-02-261-0/+1
| | | | | | | GLIBC 2.31 needs --with-cpu=ultrasparc for both 32/64-bits now, and --with-cpu only sets the CPU model for the "primary" bitness. Signed-off-by: Alexey Neyman <stilor@att.net>
* Restrict flat format to architectures that support itAlexey Neyman2018-12-011-1/+3
| | | | | | Fixes #878 Signed-off-by: Alexey Neyman <stilor@att.net>
* Make comp.libs use generated templates, tooAlexey Neyman2017-11-291-0/+1
| | | | | | | | This allows us to include the component-to-package relation in the generated kconfig files and make use of that information in the show-config.sh script. Signed-off-by: Alexey Neyman <stilor@att.net>
* arch/sparc: Sparc supports setting the floating point typeYann E. MORIN"2011-11-241-0/+1
| | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* arch: rename the SUPPORT_XXX optionsYann E. MORIN"2011-11-301-2/+2
| | | | | | | | | | | First, 'SUPPORT' should be spelled 'SUPPORTS'. Second, 'SUPPORT_XXX' really means 'supports --with-xxx', so rename the affected options accordingly. Update the affected archs to match the new namings. Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* config: fix recursive depsYann E. MORIN"2011-05-081-11/+10
| | | | | | | | | | | The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* arch/sparc: add absic supportYann E. MORIN"2011-04-031-0/+13
Add support for building SPARC targeted toolchain. With this patch I have built a working sparc V8 (32 toolchain). Testing shows that not all gcc versions works well: 4.4.1 OK (kernel builds and the final kernel can boot) 4.4.2 Not tested 4.4.3 Not tested 4.4.4 BAD (Kernel can build but fails during boot) 4.4.5 BAD (Kernel can build but fails during boot) 4.5.1 BAD (Build fails with a spill related ICE - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35664) 4.5.2 OK (kernel builds and boots) I have successfully been using the 4.5.2 version for a few months. This patch does not add support for the LEON variant. That may come later. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> [yann.morin.1998@anciens.enib.fr: for 32-bit, default CT_TARGET_ARCH is OK] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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