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* Support for building an hardened OpenWRTJohn Crispin2015-01-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce configuration options to build an "hardened" OpenWRT. Options to enable Stack-Smashing Protection, FORTIFY_SOURCE and RELRO have been introduced. uClibc makefile now automatically detects if SSP support is necessary. hostapd makefile has been fixed to use "^" as sed separator since using a comma was problematic when using "-Wl,-z,now" and the like in TARGET_CFLAGS. Currently enabling SSP on user space depends on enabling SSP kernel side, this is due to the fact that TARGET_CFLAGS are used to build kernel modules (at least). Suggestions on how to avoid this are welcome. Using "select" instead of "depends on" doesn't seem to work with choice entries. Tested with a lantiq (WBMR) router, GCC 4.8, uClibc and a subset of the available packages. Needs to be tested with GCC 4.9 and the remaining packages. PIE not currently included. Signed-off-by: Alessandro Di Federico <ale+owrt@clearmind.me> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44005 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: fix ptrace header files for powerpcFelix Fietkau2014-12-111-0/+96
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43617 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: uClibc: fix compile with full language support enabled (fixes #13095)Felix Fietkau2014-11-301-0/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When building with CONFIG_BUILD_NLS=y, uClibc fails to compile with following message (or similar, according to https://dev.openwrt.org/ticket/13095): -snip- ... Warning: adding UNDEFINED entry for ar_AE Warning: adding UNDEFINED entry for am_ET Warning: adding UNDEFINED entry for af_ZA grep "^#define" extra/locale/locale_tables.h > extra/locale/lt_defines.h grep "^#define __lc" extra/locale/locale_collate.h >> extra/locale/lt_defines.h gcc extra/locale/gen_wctype.c -o extra/locale/gen_wctype -Os -Wall -D__UCLIBC_GEN_LOCALE -I./ extra/locale/gen_wctype.c: In function 'main': extra/locale/gen_wctype.c:684:2: warning: #warning fix the upper bound on the upper/lower tables... save 200 bytes or so [-Wcpp] for locale in en_US en_GB; do \ extra/locale/gen_wctype $locale > extra/locale/wctables.h || \ extra/locale/gen_wctype $locale.UTF-8 > extra/locale/wctables.h || \ extra/locale/gen_wctype $locale.iso8859-1 > extra/locale/wctables.h && break; \ done make[4]: *** [extra/locale/wctables.h] Error 1 -snap- This seems to also depend on the host system used, e.g. running a fresh checkout on a Debian 7.6 system triggered this error, while running the very same stuff on an Ubuntu 12.10 Quantal Quetzal does not trigger it. This is the configuration I used: -snip- buildbot@buildbot:~/openwrt-nls.git$ scripts/diffconfig.sh CONFIG_TARGET_ar71xx=y CONFIG_TARGET_ar71xx_generic=y CONFIG_TARGET_ar71xx_generic_Default=y CONFIG_DEVEL=y CONFIG_BUILD_NLS=y CONFIG_DOWNLOAD_FOLDER="/srv/downloads/downloads" -snap- In the ticket mentioned above, a patch is referenced which solves this issue. Note, that this issue is also present on 14.07. Signed-off-by: Michael Heimpold <mhei@heimpold.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43446 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: uClibc: fix build with CONFIG_BUILD_NLS selectedFelix Fietkau2014-11-302-0/+4
| | | | | | | | | | | | | | | | | Without this patch, selecting "Compile with full language support" results in the following question during build: ... Locale Support (UCLIBC_HAS_LOCALE) [Y/n/?] y Locale data > 1. All locales (UCLIBC_BUILD_ALL_LOCALE) (NEW) 2. Only selected locales (UCLIBC_BUILD_MINIMAL_LOCALE) (NEW) 3. Use Pre-generated Locale Data (UCLIBC_PREGENERATED_LOCALE_DATA) (NEW) choice[1-3]: Signed-off-by: Michael Heimpold <mhei@heimpold.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43445 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: Backport uClibc master git commit ↵John Crispin2014-10-141-0/+269
| | | | | | | | | | | fd355bc1dbcb794ae1abf0fad1459e28d8567ba0 (eventfd.h: Use new "bits/" scheme for arch-specific flags) This patch adds missing architecture-specific headers for use with eventfd(2). Fixes #16679. Signed-off-by: Luis Dallos <ld@nkvd.ignorelist.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42916 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: fix copy&pasted typo in the stat fixFelix Fietkau2014-07-101-9/+9
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41573 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: add a whole bunch of mips64 related fixesFelix Fietkau2014-07-1012-10/+1004
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41570 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: add a patch to reduce vasprintf allocation size (fixes #13024)Felix Fietkau2014-05-171-0/+37
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40774 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: backport mount.h updateLuka Perkov2014-03-241-0/+91
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40009 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: Fix lookup with DNS search in multi-threaded application.Felix Fietkau2013-12-281-0/+12
| | | | | | Signed-off-by: Jiri Slachta <slachta@cesnet.cz> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39179 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: make res_init() thread safeFelix Fietkau2013-12-281-0/+55
| | | | | | Signed-off-by: Jiri Slachta <slachta@cesnet.cz> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39178 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: Fix threaded use of res_ functions.Felix Fietkau2013-12-281-0/+126
| | | | | | | | | | | | This patch moves res_init() back above #undef _res. It fixes dns resolving issue in OpenWrt (uClibc related - OpenWrt ticket #11929). It is a backport from uClibc master. Further details are there: http://git.uclibc.org/uClibc/commit/libc/inet/resolv.c?id=20b69920b299585265eb100d0b67e1097ccb1092 Signed-off-by: Jiri Slachta <slachta@cesnet.cz> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39177 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: disable sha256 and sha512 for libcrypt - saves about 13k ↵Felix Fietkau2013-12-161-2/+2
| | | | | | | | uncompressed in libcrypt Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39105 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/uClibc]: replace the mips64 fixes patch with an upstream commitImre Kaloz2013-11-222-14/+75
| | | | | | | | | | The current one broke all other 64 bit targets.. DOH! Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38889 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: Deactivate oversized thread stack cacheFelix Fietkau2013-11-181-0/+11
| | | | | | | | | | | | | A small system like the common home router doesn't have 40 MiB per process for a dirty stack cache. This can easily lead to an overbooking OOM problem and caused a lot of hangs+reboots on 32 MiB systems running nodogsplash. Not using a stack cache can increase the time to spawn new threads. This is hopefully no problem for system not running a lot of parallel computations. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38851 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: get rid of bogus unused strlcpy definition to fix build errorsFelix Fietkau2013-10-281-0/+11
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38567 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: fix scoped-IPv6-addresses in getnameinfoSteven Barth2013-09-301-0/+26
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38261 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: refresh uClibc patchesFlorian Fainelli2013-09-116-78/+23
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37939 3c298f89-4303-0410-b956-a3cf2f4a3e73
* build: decouple the mips16 support flag from the toolchainFelix Fietkau2013-08-141-2/+0
| | | | | | | | | Add the flags from package.mk instead, and leave libc and gcc unaffected. Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37770 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: build with debug symbols by default (without changing other compile ↵Felix Fietkau2013-07-241-1/+1
| | | | | | | | related flags) Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37525 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: use position independent code for crt1, slightly reduces size of all ↵Felix Fietkau2013-06-301-0/+11
| | | | | | | | executables Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37096 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: get rid of uclibc version kconfig symbol overloadingFelix Fietkau2013-04-182-10/+6
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36356 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: unbreak ld-uClibc on non-64bit platformsFelix Fietkau2013-04-071-1/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36239 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: backport a MIPS64 fix from openadkFlorian Fainelli2013-04-051-0/+25
| | | | | | | | | Fixes uClibc dynamic loader name requested by executables when targetting MIPS64 n64 Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36208 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: handle different MIPS64 ABIsFlorian Fainelli2013-04-057-1/+110
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36207 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: Disable mips16 for uClibc for nowFlorian Fainelli2013-04-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | For now, build uclibc without -mips16. There's no mips16 syscall support AFAIK and uclibc uses inline assembly syscalls a lot. In addition, touching errno means touching a TLS model symbol, and that's not supported in gcc 4.6. The __set_errno macro can be put back to calling errno_location(). This allows much of the library to be built in mips16 mode. I don't understand the implications to the thread library of doing this. A list of "build as -mno-mips16" C source files can be placed in the mips architecture-dependent build files. Maintaining the list would be no fun. Signed-off-by: Jay Carlson <nop@nop.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36199 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: uclibc: fix typo in uclibc common configJonas Gorski2013-02-211-1/+1
| | | | | | | | | | Based on a patch from Oliver Metz. Closes #10735. Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35709 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] remove support for ubicom32Florian Fainelli2012-11-304-4374/+0
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34432 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [generic]: add 3.7-rc6 support (patch 820 still has to be fixed)Imre Kaloz2012-11-181-0/+366
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34247 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] uClibc: backport a fix for dlsym(RTLD_NEXT, ...) useFlorian Fainelli2012-11-111-0/+26
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34142 3c298f89-4303-0410-b956-a3cf2f4a3e73
* build: remove remaining references to TOOLCHAIN_JOBS (thx, Sedat Dilek)Felix Fietkau2012-11-082-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34122 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: backport support for assignment-allocation character %m in sscanfFelix Fietkau2012-10-291-0/+184
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34001 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: enable pthread debug support in uclibcFelix Fietkau2012-10-291-1/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33996 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: enable parallel build for uClibc, remove the obsolete ↵Felix Fietkau2012-10-172-1/+3
| | | | | | TOOLCHAIN_PARALLEL config symbol git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33807 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] uClibc: fix uClibc implementation of eventfdFlorian Fainelli2012-09-191-0/+59
| | | | | | | | | | | | | | | uClibc declares eventfd() as taking two arguments but doesn't properly pass the second argument to the kernel. The problem is discussed at: http://lists.uclibc.org/pipermail/uclibc/2012-May/046873.html This patch is taken from uclibc 0.9.33 git, so will presumably be integrated in any future releases. Signed-off-by: Andy Leiserson <andy@leiserson.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33478 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: add -Wno-unused-but-set-variable to get rid of unnecessary warning ↵Felix Fietkau2012-06-301-0/+1
| | | | | | logspam git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32558 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: split the package into the main directory and the headers/ and ↵Felix Fietkau2012-06-304-115/+152
| | | | | | utils/ subdirectories to clean up build order and fix quilt support git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32557 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: fix getting the nameserver from _res state after res_init. ↵Felix Fietkau2012-06-301-0/+15
| | | | | | fixes displaying the nameserver in busybox nslookup git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32555 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: keep the initial gcc around for later uclibc rebuildsFelix Fietkau2012-06-301-1/+1
| | | | | | | | | | | testing uclibc changes is tricky because the final gcc tends to miscompile uclibc code or barf up internal compiler errors. install binutils into $(TOOLCHAIN_DIR)/initial (without changing the configure prefix) and copy it from there to $(TOOLCHAIN_DIR)/ so that the initial gcc can be put into $(PATH) for the uclibc build, even if the final gcc is already installed. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32553 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: update to 0.9.33.2, fixes #4420Felix Fietkau2012-05-1540-59/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31740 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uClibc: remove 0.9.32, it is no longer necessaryFelix Fietkau2012-05-1549-5856/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31739 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/uClibc] backport upstream fix for dst computationFlorian Fainelli2012-03-261-0/+28
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31073 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/uClibc]: use uClibc 0.9.33 by defaultImre Kaloz2012-02-122-3/+3
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30468 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: use an upstream patch to fix syscall related build errors ↵Gabor Juhos2012-02-092-15/+28
| | | | | | in 0.9.33 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30398 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/uClibc: fix 0.9.33 build error on MIPSGabor Juhos2012-02-091-0/+15
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30394 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/uClibc]: add 0.9.33Imre Kaloz2012-02-0839-1/+5191
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30374 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/uClibc]: nuke a 2.4 skeletonImre Kaloz2012-02-081-18/+0
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30372 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] disable UCLIBC_HAS_XLOCALE and UCLIB_HAS_GLIBC_DIGIT_GROUPING if ↵Jo-Philipp Wich2012-01-041-0/+2
| | | | | | BUILD_NLS is on (#10735) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29646 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] if CONFIG_BUILD_NLS is selected, compile uClibc with locale supportJo-Philipp Wich2012-01-011-0/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29633 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] uclibc: backport upstream signalfd patchFlorian Fainelli2011-08-251-0/+32
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28087 3c298f89-4303-0410-b956-a3cf2f4a3e73
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