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2011-05-25debug/gdb: fix runtime sysrootBenoît THÉBAUDEAU"1-0/+1
This patch sets the runtime sysroot to fix the following GDB warning: "Unable to find dynamic linker breakpoint function. GDB will be unable to debug shared library initializers and track explicitly loaded dynamic code." The sysroot can later be changed within gdb with the `set sysroot` command if necessary. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-24scripts: fix broken variable nameBenoît THÉBAUDEAU"1-2/+2
This patch fixes a config variable name missing its 'CT_' prefix. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-19scripts: munge .config to handle array variablesYann E. MORIN"4-6/+13
Transfrom array variables from pure strings (in the kconfig output) into proper bash arrays declarations, for feeding to the build scripts. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-18config: rename variables that are arraysYann E. MORIN"5-11/+12
Make it explicit that a variable is an array bu the name of the variable. It will be used later when .config gets munged to allow both multiple arguments and arguments with spaces at the same time to be passed from the configuration down to the build scripts. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-15scripts: interpret *_EXTRA_CONFIG config variables arraysYann E. MORIN"4-9/+9
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-19complibs/ppl: build only C and C++ interfaces for PPLAnthony Foiani1-1/+1
By default, PPL wants to build interfaces for any of a variety of langauges it finds on the local host (python, java, possibly perl, also more esoteric languages such as ocaml and prolog). These extra interfaces can double the compile time for the library. For single-process builds, I found a savings of more than 40%: default / j1: 716s total, 143.2s avg, 0.52s stdev just_c / j1: 406s total, 81.2s avg, 0.33s stdev just_c_cpp / j1: 413s total, 82.6s avg, 0.22s stdev And for multi-process builds, it approached 50%: default / j4: 625s total, 125.0s avg, 0.57s stdev just_c / j4: 338s total, 67.6s avg, 1.25s stdev just_c_cpp / j4: 327s total, 65.4s avg, 0.36s stdev Since the PPL we build within ct-ng is only used by GCC, we only need to build the C and C++ interfaces. Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-19complibs/ppl: remove unnecessary (and confusing) --enable-cxx configure switch.Anthony Foiani1-1/+0
PPL does not use the "--enable-cxx" configure switch at all; it's possibly a cut-and-paste leftover from 'gmp.sh'. (PPL is written in C++ natively, so it doesn't make much sense to have to enable C++; GMP, on the other hand, is written in C with an optional C++ wrapper.) Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-19complibs/ppl: update GMP location configuration argument for PPL v0.11 and laterAnthony Foiani1-0/+1
'configure' for PPL 0.11 (and later) needs "--with-gmp-prefix" to provide the location of the GMP toolkit; the previous switches were "--with-libgmp-prefix" and "--with-libgmpxx-prefix". The upstream log message is: commit 08dfb6fea094f8c5a533575a3ea2095edce99a6d Author: Roberto Bagnara <bagnara@cs.unipr.it> Date: Sun Jul 12 21:39:46 2009 +0200 New configure option --with-gmp-prefix supersedes the (now removed) options --with-libgmp-prefix and --with-libgmpxx-prefix. Link: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=08dfb6fea094f8c5a533575a3ea2095edce99a6d Since PPL's 'configure' ignores unknown switches, we use all three so we don't have to conditionalize the ppl.sh build script itself. Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-08scripts/addToolVersion: fix gcc complibs dependencyYann E. MORIN"1-9/+10
Since the gcc configuration changes, the way to select the dependent companion libraries has changed. Update the addToolVersion script to match. Reported-by: Xun Li <lxfind@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-02internals: fix stripping yet once againYann E. MORIN"1-1/+13
Fix typo introduced by changeset #055e505f28be. Also, handle older versions of gcc (typically, all versions prior to 4.0.0). Maxime provided a similar patch, missing the case for the legacy versions of gcc. Reported-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-30internals: fix stripping canadiansYann E. MORIN"1-1/+1
We can't run the newly built gcc when it is a canadian cross. Thus, we can't get the version number, and thus we can't get the directory libexec subdirectory to strip. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-27scripts/addToolsVersion: versions can be either in the .in or the .in.2Yann E. MORIN"1-5/+12
The components have their version selection handled either in the .in file or the .in.2 file. Handle both cases. Also, when dumping an existing version, keep the user's grep options (ie. do override neither options nor colors). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-24libc/uClibc: use MMU settingsYann E. MORIN"1-0/+13
Enforce the MMU settings from the crosstool-NG configuration. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-24scripts: small eye-candy in the wiki tableYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-24internals/finish: do not remove ${PREFIX}/includeYann E. MORIN"1-3/+0
gcc installs the C++ headers in ${PREFIX}/include/ but we trash that directory at the end of the build. We previously removed that directory as it contained the companion libraries header files. But it's been some time now that we isntall the companion libraries in their own dedicated place, so we do not need to remove that directory. Until we have a better fix, just keep that directory for now. Reported-by: Bob Rossi <bob@brasko.net> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-12scripts: update config.subYann E. MORIN"1-11/+32
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-07scripts/mk-patch: squash all non alphanumeric charsYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-07functions: pretty print error messagesYann E. MORIN"1-9/+43
Reformat the error messages: - strip ${CT_LIB_DIR} from scripts path names - strip ${CT_TOP_DIR} from build.log path and docs path - overall shorter lines - point to the known-issues file Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-07functions: fix date calculationsYann E. MORIN"1-1/+1
In case date(1) does not support nanosecond resolution, it does not interpret '%N', and leave it as-is. So we have to remove it. Note that some versions replaces '%N' with 'N', so we have to take this into account as well. Reported-by: Kyle Grieb <grieb.kyle@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-07functions: avoid CR when progress bar is not enabledJavier Viguera1-1/+1
Using CT-NG with progress bar disabled, still prints CR ('\r') characters on the output. When you capture the output to a file as part of an automated build, it shows extra empty lines. For example: ------------------------------------------------------------ [INFO ] Performing some trivial sanity checks [INFO ] Build started 20110404.113619 [INFO ] Building environment variables [EXTRA] Preparing working directories [EXTRA] Installing user-supplied crosstool-NG configuration ------------------------------------------------------------ Signed-off-by: Javier Viguera <javier.viguera@digi.com>
2011-04-06complibs: disable building shared libsYann E. MORIN"11-275/+15
Managing the shared version of the companion libraries has become cumbersome. Also, it will one day be possible to use the companion libraries from the host distribution, and then we will be able to easily use either shared or static libs. As a side note, while working on the canadian-rework series, it has become quite more complex to properly handle shared companion libraries, as they need to be built both for the build and gost systems. That's not easy to handle. At all. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-04binutils/binutils: add blind option to force use of ld.bfd during buildYann E. MORIN"1-0/+5
gold is not capable of building glibc/eglibc, so we have to force using the BFD linker, ld.bfd. Offer a blind option that affected components can select to force use of the BFD linker during the build. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-05binutils/binutils: also install the wrapper for the internall ldYann E. MORIN"1-0/+3
ld is also installed in PREFIX/TUPLE/bin, so we need to wrap that as well. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-03arch/sparc: add absic supportYann E. MORIN"1-0/+8
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>
2011-03-27cc/gcc: fix linking with static PPL 0.11+Yann E. MORIN"1-4/+32
PPL 0.11+ installs three libs: lippl, libppl_c and libpwl. libppl_c has a dependency on libpwl (at least for watchdog stuff). While gcc correctly links with libppl and libppl_c, it does not pull libpwl in. In case of shared libs, this is not a problem, as libppl_c has a NEEDED dependency on libpwl. But for static libs, that does not work. Although libppl_c.la exists and has a correct dependency on lipwl, somehow gcc misses it. So we have to force pulling libpwl when needed. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-26complibs/ppl: build watchdog libraryYann E. MORIN"1-0/+2
gcc-4.6+ requires the Parma Watchdog Library (libpwl). Build it and use it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-26cc/gcc: fix building core when building staticallyYann E. MORIN"1-2/+2
There was a mishap when cut-n-pasting code from the final step into the core step: a variable was not renamed. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-22scripts/internals: fix stripping once moreYann E. MORIN"1-1/+1
Some scripts have 'very long lines', so the output of 'file' will have that mentioned, such as: POSIX shell script, ASCII text executable, with very long lines Reported-by: Kyle Grieb <grieb.kyle@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20cc/gcc: log even moreYann E. MORIN"1-2/+2
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20libc/mingw: log even moreYann E. MORIN"1-3/+3
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20libc/glibc-common: log even moreYann E. MORIN"1-2/+2
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20libc/newlib: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/libelf: log even moreYann E. MORIN"1-2/+2
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/mpc: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/cloog: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/ppl: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/mpfr: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20complibs/gmp: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20debug/trace: log even moreYann E. MORIN"1-1/+2
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19debug/gdb: log even moreYann E. MORIN"1-4/+4
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19debug/dmalloc: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19binutils/elf2flt: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19binutils/binutils: log even moreYann E. MORIN"1-1/+1
Also log variable assignement for single commands. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-15scripts: allow logging of commands with variablesYann E. MORIN"1-2/+16
In a lot of places, we need to call some commands with specific variable settings, a-la: var1=val1 var2=val2 /foo/bar/buz opt1 opt2 Unfortunately, we currently can not log the variable settings. Enhance CT_DoExecLog with a crude heuristic that works pretty well and that can also log setting variables. Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19scripts: leave changelog in build dir, copy to install dirYann E. MORIN"2-43/+27
Users tend to look for the build log in the current working directory, rather than in the toolchain's installation dir. While bundling the build log in the toolchain installation dir is nice for distribution and review, it can be easier to have the build log readily available in the working directory, as it is quicker to get to it. So, the build log stays in the working directory until the toolchain is completely and successfully built, and then a (compressed) copy is made. Reported-by: Trevor Woerner <twoerner@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19scripts: fix stripping in finalisation stepYann E. MORIN"1-1/+1
The heuristic to find shell script is deficient. Fix it. Reported-by: Kyle Grieb <grieb.kyle@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-05scripts: update config.{guess,sub}Yann E. MORIN"2-124/+124
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03binutils/binutils: use log level CFG for ./configureYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03complibs/libelf: use log level CFG for ./configureYann E. MORIN"1-1/+1
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03scripts: do not chmod u+w the whole source directoryYann E. MORIN"1-5/+0
Doing a chmod on the whole source dir after every packages are extracted can take a hell of a lot of time. The offending packages are far from legion, and they now have their own chmod u+w to cleanup their own mess... Reported-by: ANDY KENNEDY <ANDY.KENNEDY@adtran.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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