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* toolchain: Rework external toolchain libc selectionFlorian Fainelli2016-09-281-1/+1
| | | | | | | | | | | | | | | | Make it a choice menu which offers the 3 C libraries we know about: glibc, uClibc and musl. While at it, make it possible for the external toolchain libc to select USE_GLIBC, USE_UCLIBC or USE_MUSL which is used by several packages to conditionally include specific CFLAGS (e.g: iproute2). Because USE_GLIBC et al. can now be selected by external toolchains, we need to restrict the per-libc menus to check on !EXTERNAL_TOOLCHAIN. While at it, make musl the default C library for external toolchain to match the internal toolchain. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
* glibc: re-enable parallel buildsFelix Fietkau2016-08-301-2/+2
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* glibc: switch to 2.24 by default and remove old versions, fixes security issuesFelix Fietkau2016-08-305-85/+2
| | | | | | | | | | | | | | | | | | | 2.24 fixes the following CVEs compared to 2.23: - CVE-2016-3075 - CVE-2016-3706 - CVE-2016-1234 - CVE-2016-4429 - CVE-2016-5417 CVEs fixed in 2.23: - CVE-2015-8776 - CVE-2015-8777 - CVE-2015-8778 - CVE-2015-8779 - CVE-2014-9761 - CVE-2015-7547 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* glibc: add 2.24Dirk Neukirchen2016-08-305-2/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | since eglibc is deprecated just use glibc as name - fix build errors w. stack-protector (observed for x86_64): libresolv_pic.a(gethnamaddr.os): In function `addrsort': gethnamaddr.c:(.text+0x425): undefined reference to `__stack_chk_guard' by additionally setting libc_cv_ssp_strong=no like previously libc_cv_ssp=no was set - fix compile errors on 2.24 x86 introduced by upstream changesets "Optimize i386 syscall inlining" errors are like: - https://sourceware.org/ml/libc-alpha/2015-10/msg00745.html and trying to fix with the whats suggested at: https://patchwork.openembedded.org/patch/118909/ leads to other error: gcc6: elf/librtld.os: In function `__mmap': (.text+0x131a9): undefined reference to `__libc_do_syscall' or: gcc5: elf/dl-load.os {standard input}: Assembler messages: {standard input}:5129: Error: symbol `__x86.get_pc_thunk.cx' is already defined instead of testing other flags/effects (-fno-omit-frame-pointer) just use -O2 (like buildroot does) instead of -Os boot+pings tested on: qemu malta (le+be) (gcc5+bin2.25.1) qemu aarch64 (gcc5+bin2.25.1) qemu x86_64 (gcc6+bin2.26) qemu x86 generic (gcc6+bin2.26) Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
* toolchain: skip gcc/minimal for muslFelix Fietkau2016-07-071-0/+1
| | | | | | | | No extra libc header build step is done, so no extra toolchain is needed for preparing it. This saves a significant amount of build time and disk space Signed-off-by: Felix Fietkau <nbd@nbd.name>
* toolchain/glibc: remove obsolete versionsFelix Fietkau2016-02-2516-1393/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48780
* toolchain: use latest glibc 2.21 and 2.22 revisionsJo-Philipp Wich2016-02-174-22/+22
| | | | | | | | | Refresh patches and rework Makefile to fetch glibc from release branches instead of relying on tarballs. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 48735
* toolchain: mark eglibc 2.19 brokenJo-Philipp Wich2016-02-171-0/+1
| | | | | | | | Upstream is dead and the last available version has multiple open CVEs. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 48734
* glibc: switch to downloading version 2.22 via tarball instead of git to ↵Felix Fietkau2016-01-292-7/+13
| | | | | | | | improve mirror support Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48556
* glibc: switch to version 2.22 by defaultFelix Fietkau2016-01-292-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48555
* toolchain: Reverse glibc/eglibc conditionals to check for eglibcFelix Fietkau2016-01-201-4/+4
| | | | | | | | | This will make adding future glibc versions easier because the conditionals won't have to be modified again. Signed-off-by: Michael Marley <michael@michaelmarley.com> SVN-Revision: 48399
* toolchain: Add glibc 2.22Felix Fietkau2016-01-195-1/+76
| | | | | | Signed-off-by: Michael Marley <michael@michaelmarley.com> SVN-Revision: 48383
* toolchain: fix eglibc build when TOOLCHAINOPTS is not setJohn Crispin2015-03-261-1/+5
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 45015
* toolchain/glibc: remove broken eglibc 2.15 supportFelix Fietkau2015-03-253-20/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44976
* toolchain: The glorious return of glibc, ver 2.21John Crispin2015-03-1219-0/+1586
| | | | | | | | | | | It's the eglibc packaging with a bit of spit-polishing. And testing. :-) [blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant] Signed-off-by: Jeff Waugh <jdub@bethesignal.org> Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44701
* purge support for glibc - use eglibc instead!Mirko Vogt2012-04-285-224/+0
| | | | | | for reference: http://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg13425.html SVN-Revision: 31503
* glibc: remove all previous (ancient) versions, add 2.14 (partially based on ↵Felix Fietkau2012-02-1215-266/+43
| | | | | | a patch and testing by WillieNL) SVN-Revision: 30478
* fix glibc to work with all versions of binutils, fixes #7133 - thanks to ↵Mirko Vogt2011-06-172-0/+35
| | | | | | marek siller SVN-Revision: 27210
* fix a compile error when compiling with glibc (#7816)Felix Fietkau2010-09-011-1/+1
| | | | SVN-Revision: 22869
* toolchain: fix the sysroot mess by getting rid of $(TOOLCHAIN_DIR)/usr and ↵Felix Fietkau2010-08-191-6/+6
| | | | | | moving it back to $(TOOLCHAIN_DIR), this change makes the toolchain relocatable again, which should fix the SDK SVN-Revision: 22723
* add support for glibc-2.4 (#5213)Florian Fainelli2009-05-263-0/+8
| | | | SVN-Revision: 16089
* define libc_cv_slibdir, fixes mips64 compilation (#5011)Florian Fainelli2009-04-301-0/+1
| | | | SVN-Revision: 15526
* uClibc cleanup: - use full version string (0.9.30.1), instead of base ↵Nicolas Thill2009-04-241-1/+1
| | | | | | (0.9.30) + extra (.1) - remove support for 0.9.28 and snapshots (building from SVN to be added later) SVN-Revision: 15368
* add a modified version of the mips64 patch from #4603Felix Fietkau2009-04-182-3/+4
| | | | SVN-Revision: 15249
* fix stampfile variables for the toolchain build (fixes gcc compile error)Felix Fietkau2009-03-131-2/+2
| | | | SVN-Revision: 14862
* move common variables to a dedicated include fileNicolas Thill2009-02-231-6/+1
| | | | SVN-Revision: 14648
* build system refactoring in preparation for allowing packages to do ↵Felix Fietkau2009-02-221-25/+25
| | | | | | host-build steps SVN-Revision: 14610
* cosmetic & coherency fixesNicolas Thill2009-02-031-7/+6
| | | | SVN-Revision: 14397
* add support for gcc v4.3.1 & v4.3.2 (closes: #3479), thanks to Luigi Mantellini!Nicolas Thill2009-01-214-0/+100
| | | | SVN-Revision: 14131
* add support for alternative C libraries (currently only glibc/eglibc) other ↵Nicolas Thill2009-01-087-0/+308
(related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931
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