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| | * newlib: add option to enable nano mallocBryan Hundven2016-03-081-0/+3
| | | | | | | | | | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| | * newlib: disable multilib if it is not enabledBryan Hundven2016-03-081-0/+5
| | | | | | | | | | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | | Merge remote-tracking branch 'upstream/master'Dmitry Pankratov2016-03-171-0/+3
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| * | scripts/build/cc: pass FLAGS_FOR_TARGET in do_gcc_core_backendMax Filippov2016-03-151-0/+3
| |/ | | | | | | | | | | | | | | Pass CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET and LDFLAGS_FOR_TARGET to gcc configure in do_gcc_core_backend as they may be used to build libstdc++ for bare-metal target. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
* / MinGW: add C++11 posix threads supportDmitry Pankratov2016-03-071-0/+27
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* config.{sub,guess}: Ran ct-ng updatetoolsBryan Hundven2016-03-032-51/+58
| | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* musl-libc: Rewrite musl.sh build scriptBryan Hundven2016-02-291-50/+67
| | | | | | | | | | This commit moves the do_libc_configure function to do_libc_backend and switches do_libc_start_files and do_libc_final to call do_libc_backend. The major reason for the rewrite is that musl => 1.1.13 has had it's own build system rewritten and can now build out-of-tree. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* glibc: Mirror extra_config flags from do_libc_backend_onceBryan Hundven2016-02-231-0/+1
| | | | | | | | | | | | | | In do_libc_backend_once: ``` # Also, if those two are missing, iconv build breaks extra_config+=( --disable-debug --disable-sanity-checks ) ``` But in do_libc_locales we only add ```--disable-debug```. This change adds ```--disable-sanity-checks``` to do_libc_locales to mirror this, as I've seen iconv break this way. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* glibc: remove do_libc_locales_extract; it's emptyBryan Hundven2016-02-231-10/+0
| | | | | | | No point in calling an empty function. Must be left over from the glibc/eglibc split up... then re-merge. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* glibc: Remove support for downloading and extracting add-onsBryan Hundven2016-02-231-67/+0
| | | | | | | Since external add-ons were removed in 2.17, and we only support >= 2.18, this support is no longer needed. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* glibc: reformat glibc build scriptBryan Hundven2016-02-231-66/+64
| | | | | | | Move crosstool-ng hook functions to be in the normal locations. This commit has no functional changes. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* functions: use 'ln -sf' for softlinksBryan Hundven2016-02-191-1/+1
| | | | | | | | I should have just used ln -sf when I rewrote the custom locations change. BSD based systems don't have 'cp -s', so switch to using 'ln -sf'. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* functions: Softlink custom directoryBryan Hundven2016-02-081-1/+1
| | | | | | | | | | Hardlinking the custom source directory does not work across separate mount points. Chnage this to a softlink instead. This closes #336 Reported-by: Jasmin Jessich <jasmin@anw.at> Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Merge pull request #322 from modbw/libelfBryan Hundven2016-02-081-4/+0
|\ | | | | Remove GCC dependency to libelf
| * Remove GCC dependency to libelfMatthias Weisser2016-01-181-4/+0
| | | | | | | | | | | | As crosstools-ng only support GCC >= 4.8 we do not need libelf for gcc. GCC dropped this dependency with 4.6. Signed-off-by: Matthias Weisser <m.weisser.m@gmail.com>
* | binutils: Add binutils-2.26Bryan Hundven2016-02-041-0/+2
| | | | | | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | env: Bail out if CPATH and friends are setBryan Hundven2016-02-041-0/+4
|/ | | | | | | | | If CPATH, C_INCLUDE_PATH, CPLUS_INCLUDE_PATH, or OBJC_INCLUDE_PATH are set, bail out. These environment variables are known to break crosstool-ng's build. This closes #327 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* linux: allow `arm*` to build headers for no-mmuBryan Hundven2016-01-131-0/+1
| | | | Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* elf2flt: Use openadk version of elf2fltBryan Hundven2016-01-131-1/+1
| | | | | | | | | | elf2flt is now hosted on github here: https://github.com/uclinux-dev/elf2flt But, until arm support is upstream, we'll switch to Waldemar Brodkorb version of elf2flt. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* gcc: fix previous commitBryan Hundven2016-01-071-1/+1
| | | | | | | | | In a5057713a0394d189adc8b9abb0eb65592ecfc49 ...I forgot to add a line continuation at the break in the 'if' statement. Reported-by: asavah <asavah@avh.od.ua> Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* gcc: Fix CC_GCC_ENABLE_CXX_FLAGS for mode=baremetalBryan Hundven2016-01-061-0/+6
| | | | | | | When creating a baremetal toolchain, CC_GCC_ENABLE_CXX_FLAGS has no effect. This closes #298 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* gcc: remove CC_GCC_EXTRA_ENV_ARRAYBryan Hundven2016-01-061-8/+3
| | | | | | | | | | I was noticing that $extra_user_env was inconsistently used in 100-gcc.sh. I don't feel comfortable having just any make flag or environment variable passed to make from a config file. If a specific option needs to be passed to make for gcc, then a specific kconfig option should be added for that make flag/option/env. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* gcc: Sync backend functionsBryan Hundven2016-01-061-36/+35
| | | | | | | | | | The two gcc backend functions are getting very close to being duplicated code. To help in the process of merging the two backends, this change syncronizes the two functions so they are easier to diff. This commit has no functional changes. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Merge pull request #309 from bhundven/remove_old_binutils_versionsBryan Hundven2016-01-051-11/+11
|\ | | | | Remove old binutils versions
| * binutils: Remove older versions of binutilsBryan Hundven2016-01-031-11/+11
| | | | | | | | | | | | | | | | | | Since older GCC versions have been removed, older versions of binutils are not needed. This commit removes these older versions. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | libelf: Cygwin fix for UNC pathsRay Donnelly2016-01-031-0/+7
| | | | | | | | | | | | | | | | | | | | If destdir was / and prefix began with / then we would attempt to install libelf to a path beginning with // which is a UNC path on Cygwin. This is generally incorrect. Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
* | libiconv: configure with --disable-nlsRay Donnelly2016-01-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows a build failure can be triggered during the build of the static iconv if a dynamic iconv is already present: There's a circular dependency between libiconv and gettext which (on a system with a dynamic gettext (and thus iconv) installed in the system prefix) causes a failure to build iconv.exe statically if it is built with nls .. .. Which needs gettext .. which depends on libiconv .. so libtool finds a dynamically linked libgettext.la .. and therefore presents ld with the dll import library libiconv.dll.a when linking iconv.exe .. as well as the static libiconv.a that it has just built! .. leading to multiply defined symbols from iconv. Therefore, we build it without nls. If it later turns out that we need it to be built with nls, then I will have to build it in two passes (common practice when bootstrapping GNU/Linux distros, MSYS2 and probably Cygwin and Homebrew). Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
* | expat: Tidy up and correct configure flagsRay Donnelly2016-01-031-9/+24
| | | | | | | | | | | | | | | | | | | | | | Build shared builds for host unless CT_STATIC_TOOLCHAIN. In all other situations, build statically, as before. It is necessary that the static/shared-ness of expat matches that of gettext on Cygwin/MinGW-w64 as they can't be linked together if they don't match, so we follow the same logic. Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
* | gcc: Add new linaro download pathBryan Hundven2016-01-021-3/+4
|/ | | | | | It seems that linaro is changing where they release, again. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* binutils: Fix installing libiberty for targetBryan Hundven2016-01-021-0/+4
| | | | | | | | | | If CT_BINUTILS_FOR_TARGET_IBERTY is set, then it seems that we also must set `--enable-install-libiberty` for configure to pickup that it needs to be installed. This closes #302 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Whitespace: We don't use tabs in shell or kconfig filesBryan Hundven2015-12-087-102/+102
| | | | | | | We indent by multiples of 4. This change cleans up whitespace in offending files. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* scripts: Update usage of CT_GetCustomBryan Hundven2015-12-089-89/+29
| | | | | | | This commit updates the build scripts to match the new usage of CT_GetCustom from the previous change. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* CT_GetCustom: Rewrite function to meet expectationsBryan Hundven2015-12-081-26/+47
| | | | | | | | | | | | | | | | | | | | | | The previous version of CT_GetCustom was a bit... funky. It didn't handle custom versions to location very well. This new version is exactly as it appears: CT_GetCustom <name> <version> <location> The name is the beginning of the archive (file or directory). The version is the second half of the archive. The location is where it can be found. This should be made an absolute path, but this version is expecting the path in kconfig to be absolute. A file should extract to a directory: <name>-<version> A directory will be copied to: <name>-<version> This keeps our expectations of what we should get. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* Linux: Remove obsolete Linux custom headersBryan Hundven2015-12-082-53/+3
| | | | | | | | | | | This option allowed you to use a custom headers directory/tarball to use in your sysroot. Not to be confused with using a custom source, that option is the preferred method. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* xtensa: Remove support for CT_CUSTOM_LOCATION_ROOT_DIRBryan Hundven2015-12-081-7/+1
| | | | | | | | | Since CUSTOM_LOCATION_ROOT_DIR was removed from config/global/paths.in in commit c499ccb, xtensa should depend only on it's ARCH_XTENSA_CUSTOM_OVERLAY_LOCATION. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* CT_Extract: Move check extracted upBryan Hundven2015-12-081-6/+6
| | | | | | | | | | | | | If we are using a custom location, and that custom location is a directory that does not have an associated tarball, then we shouldn't warn about not finding a tarball in CT_TARBALLS_DIR if CT_SRC_DIR/.<basename>.extracted is found. If the extracted file is not found, then we can warn that the tarball was not found then error out that the tarball is missing. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* Merge pull request #282 from bhundven/less_gcc_versions_part2Bryan Hundven2015-12-075-245/+38
|\ | | | | Less gcc versions part2
| * gcc: Gnu OpenMP support depends on threadingBryan Hundven2015-11-291-1/+0
| | | | | | | | | | | | | | | | Instead of checking if thread support is enabled during the build, move the check to kconfig-time. Since if threading support is not availble, libgomp should not be available either. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| * gcc: CLooG should be optional for configureBryan Hundven2015-11-291-2/+6
| | | | | | | | | | | | | | | | | | Because >= gcc-5.x does not require cloog, it should not be forced on the command line arguments for configure if graphite is enabled. Make CLooG optionally added, if it is needed (aka: <= gcc-4.9). Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| * PPL: Remove support for PPL and CLooG/PPLBryan Hundven2015-11-295-222/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that versions of gcc that required PPL are no longer supported ( >= gcc-4.5.x AND <= gcc-4.7.x ) ...we no longer require PPL or CLooG/PPL. This commit: * Removes PPL * Removes CLooG/PPL * Updates the documentation * Updates build script for CLooG and GCC * Removes PPL and CLooG/PPL from scripts/addToolVersion.sh and scripts/showSamples.sh * Adds ISL to scripts/addToolVersion.sh and scripts/showSamples.sh I know that sounds like a lot for one commit, but it was all kind of inter-tangled. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
| * gcc: Remove gcc <= 4.7.xBryan Hundven2015-11-291-21/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per #222, in crosstool-NG >= 1.23.0, we will only support: [upstream supported gcc versions] - 1 As of this writing, these versions are: * 5.2.0 * 4.9.3 * 4.8.5 (the -1, since development on 4.8.x is now closed) I plan to keep 4.8.5 around because of some architectures having issues with over-optimization or just faulty optimization in the 4.9.x and possibly newer versions. I also cleaned up a requirement for glibc to depend on >= gcc-4.6.x for >= glibc-2.20, but since the lowest gcc we support after this change is >= 4.8.5, this condition can go away. Patches for older gcc versions are removed in the next commit. This closes #222 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | binutils: Fix LDFLAGS for static toolchainBryan Hundven2015-12-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | If building a static toolchain, the ldflags option passed to do_binutils_backend is overridden when we set `LDFLAGS=-all-static`. We should pass `LDFLAGS=${ldflags} -all-static` in this case. This fixes #297 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* | binutils: Fix binutils manuals_install variableBryan Hundven2015-12-051-2/+2
|/ | | | | | | | | In commit: 74d555b2 A regex in a parameter subsitution replaces a '#' hash symbol, but it is not made literal '\#', so from the hash to the end of the line is a comment. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* binutils/gdb: Fix configure options when building from binutils-gdb repoBryan Hundven2015-11-242-0/+19
| | | | | | | | | | | | When building from: {git,http}://sourceware.org/git/binutils-gdb.git and setting BINUTILS_CUSTOM or GDB_CUSTOM, they could be the same source. These config options should not affect normal released versions. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* uClibc: Add kconfig option to enable IPv6 supportBryan Hundven2015-11-221-0/+7
| | | | | | This commit adds a kconfig option to enable IPv6 support. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Clang: Use {C,CXX}FLAG -fbracket-depth=512 for GCC buildRay Donnelly2015-11-221-0/+13
| | | | | | | https://llvm.org/bugs/show_bug.cgi?id=19650 https://gcc.gnu.org/ml/gcc/2014-05/msg00014.html Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
* uClibc: remove references to sh64*Bryan Hundven2015-11-211-1/+0
| | | | | | | | | | | As per the change notes of GCC-6: https://gcc.gnu.org/gcc-6/changes.html and conversations I've had with the buildroot folks, there is no need to support sh5/sh64. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* showSamples: Fix uClibc-ng name and Mingw-w64 versionsBryan Hundven2015-11-171-4/+14
| | | | | | | | | | | | Some LIBCs need some love in showSamples.sh. uClibc-ng is of type of uClibc, so output uClibc-ng if CT_LIBC_UCLIBC_NG=y. mingw-w64 doesn't have a CT_LIBC_VERSION, but it does have a CT_WINAPI_VERSION. So output that instead. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* showSamples.sh: Fix how we get gcc and version for showSamples.shBryan Hundven2015-11-171-12/+8
| | | | | | | | | I'm not even sure how the previous loop was supposed to work. The config variables are not exported to the environment. Now we properly get which cc we are using and grab the version to display it correctly with the output of wiki-samples. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Merge pull request #268 from bhundven/consistent_usage_of_found_appsBryan Hundven2015-11-1737-183/+184
|\ | | | | consistency: Use exported variables of required tools
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