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* glibc: Add option for building libcryptChris Packham2023-08-251-0/+13
| | | | | | | As of glibc-2.38 libcrypt is not built by default. Add an option to allow building libcrypt support into glibc. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Add option to re-enable ˋlibstdc++ˋ on avr targets.Quentin Boswank2023-08-141-0/+9
| | | | | | | | | | | Due to the small flash space on AVR devices the library containing the standard types in C++ (ˋlibstdc++ˋ) does not get built normally when enabling the C++ language support. This option is an easy way to go back to the PC-way where ˋlibstdc++ˋ is built. Signed-off-by: Quentin Boswank <qubos@outlook.de>
* Revert "libc/uclibc: Require GCC12 or older"Chris Packham2023-08-131-1/+0
| | | | | | | | This reverts commit 5427dac45c12f6be8e3fca7bc38b9abcebb4ec87. The issues that were causing this have been resolved with some updates so allow the uclibc+gcc13 combination again. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* provide a workaround for a glibc and GNU make incompatibilityChris Packham2023-07-212-0/+12
| | | | | | | | | | | Versions of GNU make newer than 4.4 trigger a hang in versions of glibc older than 2.31. As distros update to the newer GNU make version we'll start seeing more and more reports of this hang. Fortunately we already carry GNU make as a comp tool so all we need to do is select the right version when needed. Fixes #1946, #1932, #1975 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Revert "Update requirements: autoconf==2.71 and automake>=1.16"Thomas Petazzoni2023-07-211-6/+6
| | | | | | | | | | | | | This reverts commit 658f5e574f4025655da318fb0b688a394b6ff43f, which was made without any justification, and prevents using crosstool-ng even in decently recent distributions like Ubuntu 20.04 (which has autoconf 2.69). We have tested that ./bootstrap && ./configure --enable-local works fine on Ubuntu 18.04, which uses autoconf 2.69 and automake 1.15, so the existing requirements were enough. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
* Properly build multilib bare-metal RISC-VKirill K. Smirnov2023-07-141-0/+13
| | | | | | | | | To build multilib RISC-V toolchain one should use --with-multilib-generator option instead of --with-multilib-list. Add corresponding example configuration file. Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
* newlib: add 4.3.0.20230120Chris Packham2023-06-041-0/+1
| | | | | | | | Add the 4.3.0.20230120 and update the required patches. As of this release the newlib-global-atexit is mandatory so set this to default y. Included is an upstream patch to support older GCC versions. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Add default msvcrt options for mingw-w64Timo Rothenpieler2023-06-041-0/+36
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* gdb: Make native GDB 13+ dependent on MPFRYuriy Kolerov2023-05-191-0/+1
| | | | | | GDB 13+ depends on MPFR thus it must be selected. Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>
* mpfr: Add support of building MPFR for targetYuriy Kolerov2023-05-191-0/+4
| | | | | | | | It's necessary for building native GDB 13+. It depends on MPFR but it hasn't presented in scripts yet for building for target. Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>
* glibc: Disable -Werror with GCC13 and glibc <2.37Chris Packham2023-05-141-1/+3
| | | | | | | GCC13 picks up some new errors on older glibc versions. Disable -Werror automatically when these combinations are selected. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* libc/uclibc: Require GCC12 or olderChris Packham2023-05-141-0/+1
| | | | | | | | | | | | | | | Currently uclibc configurations fail to build with GCC13 src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc: In function 'std::from_chars_result std::from_chars(const char*, const char*, _Float128&, chars_format)': src/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1281:10: error: 'from_chars_strtod' was not declared in this scope 1281 | return from_chars_strtod(first, last, value, fmt); | ^~~~~~~~~~~~~~~~~ make[6]: *** [Makefile:587: floating_from_chars.lo] Error 1 make[6]: *** Waiting for unfinished jobs.... For now require GCC older than 13 when using uclibc. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* picolibc: Allow default memory layout values to be configuredKeith Packard2023-04-191-0/+40
| | | | | | | | These values are used when constructing the default linker scripts used with picolibc. Setting reasonable defaults allows simple test applications to be compiled without additional configuration. Signed-off-by: Keith Packard <keithp@keithp.com>
* config/arch/x86: enable libsanitizerJames Knight2023-04-131-1/+1
| | | | | | | | GCC's libsanitizer module does provide a subset of support for x86 targets (e.g. libasan). GCC's `libsanitizer/configure.tgt` file only outlines flags for optional sanitizers. Signed-off-by: James Knight <james.d.knight@live.com>
* Add option for experimental bundled patchesBryan Hundven2023-03-162-5/+44
| | | | | | | | | | | | | | | | | | This adds 3 new options to patch order: * bundled + bundled_exp * bundled + bundled_exp + local * local + bundled + bundled_exp The path for bundled experimental patches is: ${CT_LIB_DIR}/packages/${pkg_dir}/experimental and patches that are still being reviewed, but not yet applied upstream may be toggled with ENABLE_EXPERIMENTAL_BUNDLED_PATCHES. Also fix modelines for editors on bootstrap and scripts/functions, and fix mix whitespace in scripts/functions. Closes: #1916 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* picolibc: Add configuration to select picolibc as the system libcJoakim Nohlgård2023-03-082-114/+139
| | | | | | | This moves the picolibc configuration values under C-library -> picolibc so that they will be more easily discovered. Signed-off-by: Joakim Nohlgård <joakim@nohlgard.se>
* gcc: Don't set --enable-default-pie by defaultKeith Packard2023-02-271-1/+1
| | | | | | | This changes how existing crosstool-ng setups work, causing many of the bare-metal ones to fail. Signed-off-by: Keith Packard <keithp@keithp.com>
* Add zstd to the companion libsQuentin Boswank2023-02-083-1/+12
| | | | | | | | Add zstd to the companion libs witch allows to use lto zstd compression in a canadian or cross-native enviroment Signed-off-by: QBos07 <62326551+QBos07@users.noreply.github.com> Signed-off-by: Quentin Boswank <62326551+QBos07@users.noreply.github.com>
* Merge pull request #1763 from cpackham/tarballBryan Hundven2023-01-161-0/+28
|\ | | | | Add option to build toolchain tarball
| * Add option to build toolchain tarballChris Packham2022-06-151-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add TARBALL_RESULT option that will produce a tarball of the final toolchain to make it easier to deploy the toolchain to other machines. The implementation uses `find | sort` instead of `tar --sort` because this was introduced in GNU Tar v1.28, which is not available in some LTS Linux distributions. This is a variation of the command recommended here: https://wiki.debian.org/ReproducibleBuilds/FileOrderInTarballs Closes #1262 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* | Enable support for building libgccjitMarc Poulhiès2022-12-182-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgccjit is still under development and, despite its name, may also be used for ahead-of-time compilation. Documentation can be found on the gcc website: https://gcc.gnu.org/onlinedocs/jit/internals/index.html https://gcc.gnu.org/wiki/JIT With this change it's possible to enable the building of the libgccjit. It's enabled as a language (with --enable-languages=jit) even if not a language frontend at all. The main changes are related to the requirement of having everything host side built as Position Independent Code (PIC) with --enable-host-shared. GCC has the needed logic for building its dependencies (mpc, gmp, mpfr, ...) correctly when built "in-tree", which is not the case with crosstool-ng (see https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=05048fc29f0) Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
* | Add BPF architecture target supportCupertino Miranda2022-12-141-0/+9
| | | | | | | | | | | | | | | | | | BPF is a virtual machine and associated ISA that resides in the Linux kernel. Initially intended for user-level packet capture and filtering, BPF is nowadays generalized to serve as a general-purpose infrastructure also for non-networking purposes. Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
* | gcc: Disable CC_GCC_ENABLE_DEFAULT_PIE on RISC-V bare metal buildsJoakim Nohlgård2022-12-111-0/+1
| | | | | | | | | | | | -pie is not supported on riscv*-elf-ld Signed-off-by: Joakim Nohlgård <joakim@nohlgard.se>
* | Correct casing for Ada langMarc Poulhiès2022-11-091-1/+1
| | | | | | | | | | | | Ada is a name, not an acronym, so it doesn't need to be upcased. Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
* | Update requirements: autoconf==2.71 and automake>=1.16Bryan Hundven2022-10-271-6/+6
| | | | | | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | binutils: add option to build libopcodes for targetDries Deschout2022-10-021-0/+5
| | | | | | | | | | | | It provides functionality to disassemble executable binaries. Signed-off-by: Dries Deschout <dries.deschout@dodeco.eu>
* | avr,pru: Disable CT_CC_GCC_ENABLE_DEFAULT_PIEDimitar Dimitrov2022-09-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | PIE is not supported by PRU and AVR backends for GCC. This fixes LD errors when trying to link user programs with a crosstool-NG toolchain: /home/dinux/x-tools/avr/lib/gcc/avr/12.2.0/../../../../avr/bin/ld: -pie not supported collect2: error: ld returned 1 exit status Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
* | Add CC_GCC_ENABLE_DEFAULT_PIELike Ma2022-08-191-0/+11
| | | | | | | | | | | | | | | | Enable Position Independent Executable as default Pass --enable-default-pie to crossgcc's configure Signed-off-by: Like Ma <likemartinma@gmail.com>
* | loongarch64: add initial loongarch supportJiajie Chen2022-08-191-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | This commit adds architecture support for LoongArch. The toolchain currently only supports the 64-bit target loongarch64-unknown-linux-gnu. It has been tested to build with GCC 12.1, GDB 12.1, Glibc 2.36, Linux 5.19 and Binutils 2.39 as of Aug 2022. Signed-off-by: Jiajie Chen <c@jia.je>
* | Select KERNEL_SUPPORTS_SHARED_LIBS on WindowsLike Ma2022-08-191-0/+2
| | | | | | | | | | | | Fix building MinGW only generating libstdc++.a Signed-off-by: Like Ma <likemartinma@gmail.com>
* | binutils: Add binutils 2.39Chris Packham2022-08-142-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://sourceware.org/pipermail/binutils/2022-August/122246.html Add binutils 2.39 and regenerate patches. 0008-binutils-2.38-vs.-ppc32-linux-kernel.patch is dropped as it has been applied upstream. Add a milestone for 2.39 which will be handy for Loongarch. Binutils now requires bison >= 3.0.4 to build gprofng for x86/aarch64 so we build our own bison when the host bison does not meet that requirement (which appears to be the case on macOS). Signed-off-by: Chris Packham <judge.packham@gmail.com>
* | Fixes for libstdcxx-verbose option tristateNorbert Lange2022-07-111-1/+0
| | | | | | | | | | | | | | | | Make it proper "tristate" by not specifying the option. The config GCC_4_8_or_later was removed with cc6b7fad46f5cb3d84, so dont use it.
* | Allow libsanitizer on architectures that support itChris Packham2022-07-119-2/+20
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | newlib: fix conflicting configure optionsChen Tao2022-06-281-0/+24
| | | | | | | | | | | | | | | | | | | | Configuring the newlib with "--enable-newlib-nano-formatted-io" and "--enable-newlib-io-pos-args" would cause built GCC cannot compile some IO functions like "std::cout". And I added additional notes at Nano Formatted I/O config. Signed-off-by: Chen Tao <t.clydechen@gmail.com>
* | kconfig: modify rules for multilibs configurationChen Tao2022-06-282-6/+10
| | | | | | | | | | | | | | | | | | fix conflict options when compiling multilibs on ARM based architecture. "--with-arch", "--with-cpu", "--with-fpu", "--with-float", and "--with-mode" should not be configured with "--with-multilib-list=list" when configuring multilibs. Signed-off-by: Chen Tao <t.clydechen@gmail.com>
* | glibc: configure adding debug symbols in glibc buildGuillermo E. Martinez2022-06-211-0/+7
|/ | | | | | | | | | After building the cross toolchain and compile a simple C program, objdump reports debug information even though -g modifier was not used. These debug segments are in glibc library and CRT files. So a new config entry: CT_GLIBC_ENABLE_DEBUG was added to control when we want to add debug information to glibc, by default is enabled. Signed-off-by: Guillermo E. Martinez <guillermo.e.martinez@oracle.com>
* Enable D language supportMarc Poulhiès2022-06-142-0/+15
| | | | | | | Enable D support as an experimental feature. GDC becomes a build dependency when enabled. Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
* gcc: Disable zstd for canadian buildsChris Packham2022-05-311-2/+1
| | | | | | | | | | We don't currently bundle zstd so when performing a canadian build we need to tell GCC not to enable zstd support for lto otherwise it might decide to enable it based on the package being installed on the build machine. Fixes #1718 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* glibc: rework GLIBC_ENABLE_WERRORChris Packham2022-05-311-5/+6
| | | | | | | | | | Use `depends on` conditions to enable/disable building glibc with -Werror. Using `depends on` instead of `default if` means that when the GCC/GLIBC selection changes GLIBC_ENABLE_WERROR will automatically become n. Fixes #1729, fixes #1712 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* gcc: Update fix for sh-unknown-elfChris Packham2022-05-311-1/+1
| | | | | | | | | Extend the fix from commit 6b465e15 ("Remove m1 from multilibs for GCC11 on SH arch.") to cover GCC 12 and future releases. Remove the patch that was added to solve the same problem. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* glibc: Reinstate support for the bundled portsChris Packham2022-05-181-0/+9
| | | | | | | | | | | Commit 6d5227b6 ("Remove obsolete glibc 2.12.1") removed supports for the separate glibc-ports but also removed GLIBC_USE_PORTS_ADDON. Glibc versions up to 2.20 bundled support from some architectures in the ports directory so GLIBC_USE_PORTS_ADDON is required to support these older glibc versions. Fixes #1736 Signed-off-by: Chris Packham <judge.packham@gmail.com>
* linux: Add 5.17.5, bump LTSChris Packham2022-05-161-0/+1
| | | | | | | | | | | | | | | | Add 5.17.5 Bump 5.16.9 -> 5.16.20 Bump 5.15.23 -> 5.15.37 Bump 5.10.100 -> 5.10.113 Bump 4.19.229 -> 4.19.241 Bump 4.14.266 -> 4.14.277 Bump 4.9.301 -> 4.9.312 Linux 5.5 made `make headers_check` a no-op and as of 5.17 it has been removed so add a milestone and use it as a dependency for KERNEL_LINUX_INSTALL_CHECK. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* gdb: drop obsolete versionsChris Packham2022-05-102-23/+3
| | | | | | | Drop gdb 7.11.1, 7.12.1, 8.0.1, 8.1.1 and 8.2.1. Cleanup milestones related to these older versions. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Remove obsolete glibc 2.12.1Chris Packham2022-05-101-17/+0
| | | | | | | | | glibc 2.12.1 was marked as obsolete. Now that the 1.25.0 release is out this version can be removed completely. As glibc 2.12.1 was the last remaining version supported by glibc-ports support for glibc-ports is also removed. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Remove obsolete bionic/android supportChris Packham2022-05-105-132/+0
| | | | | | | | The bionic libc support was out of date and relied on downloading binaries from the internet. It was already marked as obsolete. Now that the 1.25.0 release is out it can be completely removed. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* glibc: Enable -Werror for more combinations of GCC/GLIBCChris Packham2022-05-011-2/+8
| | | | | | | | | | | Newer GCC versions trigger warnings on older GLIBC versions. GLIBC 2.29 is warning free with GCC9. GLIBC 2.31 is warning free with GCC10. GLIBC 2.34 is warning free with GCC11. Add milestones for 2.31 and 2.34 and use those to set the default value for GLIBC_ENABLE_WERROR based on the GCC version. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* xtensa: Remove obsoleted CT_ARCH_XTENSA_CUSTOM_NAMEAnton Maklakov2022-04-021-1/+1
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* gcc: add gcc libstdcxx-verbose optionNorbert Lange2022-02-231-0/+17
| | | | | | | Rather important option for arm cortex toolchains supporting c++, avoids pulling in all printf/iostream code by default. Signed-off-by: Norbert Lange <nolange79@gmail.com>
* bionic: mark bionic/android-ndk as obsoleteChris Packham2022-02-231-0/+1
| | | | | | | | | | Support for bionic was dropped by GCC some time ago. There are patches for older GCC versions but those are difficult to maintain and the version of the android-ndk they support is of little use. Mark all of the existing bionic support as obsolete so it can be removed after the next release. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Merge pull request #1674 from stilor/masterAlexey Neyman2022-02-1419-164/+53
|\ | | | | Updates to make `ct-ng build-all` pass
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