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* cc/gcc: build core compilers for canadianYann E. MORIN"2012-01-031-0/+14
| | | | | | | | | | | | | | | | | Currently, we rely on an existing external cross-compiler targetting the target, to build the C library. This can pause quite a few problems if that compiler is different from the one we are building, because it could introduce some ABI issues. This patch removes this dependency, by building the core compilers as we do for standard cross, and also by building the binutils and gcc, for running on the build machine. This means we no longer need to offer the cross-sompiler selection in the menuconfig. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* cc/gcc: add build frontendYann E. MORIN"2012-04-021-1/+1
| | | | | | | | | | Bizarrely enough, the core gcc are not enough to be able to build a canadian cross, and a real, full cross compiler is required so that the canadian cross can be properly built... WTF?!? Sigh... Add a build-frontend, as was done for the binutils and the complibs. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* complibs: split companion libraries to backend/frontend, a-la cc_coreYann E. MORIN"2011-07-171-6/+6
| | | | | | | | | | | | | | | | | | | Move the actual complibs codes to backend functions that builds the required combo of build/host/target as requested by a frontend. This split is currently a no-op, but is required for the upcoming canadian-cross rework, where we'll be needing to build the complibs twice, one for build/build, and one for build/host. This applies to the six companion libraries: - GMP - MPFR - PPL - Cloog/PPL - MPC - libelf Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* binutils: split binutils to backend/frontend, a-la cc_coreYann E. MORIN"2011-07-171-3/+3
| | | | | | | | | | | | | | | | Move the actual binutils code to a backend function that builds the required combo of build/host/target as requested by a frontend. This split is currently a no-op, but is required for the upcoming canadian-cross rework, where we'll be needing to build two binutils, one for build/build/target, and one for build/host/target. This applies to the three binutils: - GNU binutils - elf2flt - sstrip Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* docs: update my e-mailYann E. MORIN"2012-03-061-1/+1
| | | | | | | | Since anciens.enib.fr has been dead for two months now, without any hope of recovery, update my e-mail to point to @free.fr instead. Reported-by: "Bryan Hundven" <bryanhundven@gmail.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* binutils/binutils: rename function that build target librariesYann E. MORIN"2012-03-041-1/+1
| | | | | | Prepare for the incoming build/host/target frontends. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
* complibs/libelf: rename libelf for target functionYann E. MORIN"2012-01-031-1/+1
| | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* kernel: move the headers install stepYann E. MORIN"2011-01-221-1/+1
| | | | | | | The kernel headers are only needed just before we build the C library headers, and need not be present before. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* libc: remove now unneeded do_libc_headersYann E. MORIN"2011-01-221-1/+0
| | | | | | do_libc_headers is now a noop, and is no longer used, so remove that step. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* complibs: noone is using companion libs on the target; nuke themYann E. MORIN"2010-08-231-2/+0
| | | | | | | | | | As there's no longer any user of the companion libraries on the target, nuke the build for the target. Well, at least, there's libelf that's still needed by ltrace, so we keep it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
* test-suite: Added new test suite feature (experimental)Martin Lund2010-05-191-0/+1
| | | | | | | | | | | | | | This patch adds support for installing the gcc test suite. A helper Makefile is provided for building and running the gcc tests. The default configuration runs all gcc tests and requires automatic ssh/scp login access to a networked target board. See README for more details. Note: Current feature is tested with the powerpc-unknown-linux-gnu sample but it should work with others as well. Signed-off-by: Martin Lund <mgl@doredevelopment.dk>
* scripts: misc help and auto-complete fixesYann E. MORIN"2010-04-021-2/+2
| | | | | | | | | | - don't list samples in the main help screen - improve the samples listing in list-samples - don't document the 'config' action, it's long dead - document the 'V' environment variable - improve on START, STOP and PREFIX environment variables - add PREFIX and V to autocomplete - advertise auto-complete at install time
* tools: move sstrip to the binary utilities menuYann E. MORIN"2010-03-171-1/+1
| | | | | | sstrip is now alone in its 'tools' menu, and we will probably never gain any other 'tool'. Besides, sstrip is just strip, but a little bit more agressive, so it deserves going to the 'binary utilities' menu.
* comp-libs: make libelf a companion libraryYann E. MORIN"2010-02-171-0/+2
| | | | | When gcc-4.5 is out, it will require libelf. So better make it a companion library now rather than postponing the ineluctable.
* /devel/gcc-4.4:Yann E. MORIN"2009-05-251-0/+1
| | | | | | | | | | | | | | - add support for building the MPC library. -------- diffstat follows -------- /devel/gcc-4.4/scripts/build/companion_libs/ppl.sh | 4 2 2 0 +- /devel/gcc-4.4/scripts/build/companion_libs/mpc.sh | 57 57 0 0 ++++++++++++++++++++++++++++++++++ /devel/gcc-4.4/scripts/build/companion_libs/cloog.sh | 4 2 2 0 +- /devel/gcc-4.4/scripts/crosstool-NG.sh.in | 3 3 0 0 ++ /devel/gcc-4.4/steps.mk | 1 1 0 0 + /devel/gcc-4.4/config/companion_libs/mpc.in | 32 32 0 0 +++++++++++++++++++ /devel/gcc-4.4/config/companion_libs.in | 15 10 5 0 ++++++--- 7 files changed, 107 insertions(+), 9 deletions(-)
* /devel/gcc-4.4:Yann E. MORIN"2009-05-241-0/+1
| | | | | | | | | | | | | - add support for building CLooG -------- diffstat follows -------- /devel/gcc-4.4/scripts/build/companion_libs/cloog.sh | 60 60 0 0 ++++++++++++++++++++++++++++++++++ /devel/gcc-4.4/scripts/addToolVersion.sh | 3 2 1 0 +- /devel/gcc-4.4/scripts/crosstool-NG.sh.in | 3 3 0 0 ++ /devel/gcc-4.4/steps.mk | 1 1 0 0 + /devel/gcc-4.4/config/companion_libs/cloog.in | 32 32 0 0 ++++++++++++++++++ /devel/gcc-4.4/config/companion_libs.in | 1 1 0 0 + 6 files changed, 99 insertions(+), 1 deletion(-)
* Merge the /deve/uclinux branch back to /trunk:Yann E. MORIN"2009-05-131-0/+1
| | | | | | | | | | | | | | | - add support for uClinux, the MMU-less ports of Linux. -------- diffstat follows -------- /trunk/scripts/build/kernel/linux.sh | 100 1 99 0 --------------- /trunk/steps.mk | 1 1 0 0 + /trunk/config/kernel/linux.in | 247 0 247 0 ------------------------------------- /trunk/config/kernel.in | 2 1 1 0 /trunk/config/libc/glibc.in | 2 1 1 0 /trunk/config/libc/eglibc.in | 2 1 1 0 /trunk/config/libc/glibc-eglibc.in-common | 5 5 0 0 + /trunk/config/config.in | 1 1 0 0 + 8 files changed, 11 insertions(+), 349 deletions(-)
* Add support for building PPL:Yann E. MORIN"2009-05-051-0/+1
| | | | | | | | | | | | | | | - PPL will be needed to correctly build gcc-4.4+ for the GRAPHITE loop optimisation -------- diffstat follows -------- /trunk/scripts/build/companion_libs/ppl.sh | 66 66 0 0 ++++++++++++++++++++++++++++++++++++ /trunk/scripts/build/companion_libs/gmp.sh | 24 19 5 0 ++++++++++--- /trunk/scripts/addToolVersion.sh | 3 2 1 0 +- /trunk/scripts/crosstool-NG.sh.in | 3 3 0 0 ++ /trunk/steps.mk | 1 1 0 0 + /trunk/config/companion_libs/ppl.in | 33 33 0 0 ++++++++++++++++++ /trunk/config/companion_libs.in | 22 19 3 0 ++++++++++-- 7 files changed, 143 insertions(+), 9 deletions(-)
* On 20090115.0012+0100, "Andy Johnson" <ajohnson@aecno.com> wrote:Yann E. MORIN"2009-01-201-1/+2
| | | | | | | | | | | | | | ... I added a step after "debug" called "finish", and moved the code in crosstool.sh after the loop that processes the steps from crosstool.sh into a do_finish function in functions. Thus, it is now possible to restart after the "debug" step to re-do the final few things (clean and compress). /trunk/scripts/crosstool-NG.sh | 38 0 38 0 -------------------------------------- /trunk/scripts/functions | 42 42 0 0 ++++++++++++++++++++++++++++++++++++++++++ /trunk/steps.mk | 3 2 1 0 ++- 3 files changed, 44 insertions(+), 39 deletions(-)
* Rename scripts/crosstool.sh to scripts/crosstool-NG.sh.Yann E. MORIN"2009-01-181-1/+1
| | | | | | | | After all, this is not crosstool, but really crosstool-NG! /trunk/steps.mk | 2 1 1 0 +- /trunk/ct-ng.in | 2 1 1 0 +- 2 files changed, 2 insertions(+), 2 deletions(-)
* Build target GMP and MPFR prior to target binutils:Yann E. MORIN"2008-11-041-1/+1
| | | | | | | - binutils can use GMP and MPFR if available, so invert the build order to later make use of GMP and MPFR on the target. /trunk/steps.mk | 2 1 1 0 +- 1 file changed, 1 insertion(+), 1 deletion(-)
* Move steps-related help into steps.mk.Yann E. MORIN"2008-10-291-0/+4
| | | | | | /trunk/steps.mk | 4 4 0 0 ++++ /trunk/ct-ng.in | 2 0 2 0 -- 2 files changed, 4 insertions(+), 2 deletions(-)
* Use $(MAKE) for recursive calls, don't directly use $(CT_NG).Yann E. MORIN"2008-10-291-3/+3
| | | | | | | | Pass on the V variable on the $(MAKE) command lines. /trunk/steps.mk | 6 3 3 0 +++--- /trunk/ct-ng.in | 2 1 1 0 +- 2 files changed, 4 insertions(+), 4 deletions(-)
* Enhance the make fragments:Yann E. MORIN"2008-10-271-12/+26
| | | | | | | | | | | | - comment the different parts - re-order the code so that it is homogeneous amogst fragments - eye-candy in some existing comments /trunk/tools/tools.mk | 17 15 2 0 +++++++++++++++-- /trunk/steps.mk | 38 26 12 0 ++++++++++++++++++++++++++------------ /trunk/samples/samples.mk | 41 28 13 0 ++++++++++++++++++++++++++++------------- /trunk/config/config.mk | 2 1 1 0 +- 4 files changed, 70 insertions(+), 28 deletions(-)
* Cheesy kconfig stuff:Yann E. MORIN"2008-10-151-3/+3
| | | | | | | | | | | | | | | | | | | | | - silent/quiet/verbose build: - ct-ng by default only prints quit messages, such as "CC xxx", - if using V=0, nothing is printed, - if using V=1, the full command lines are printed, - other values are indeterminate, - should help in debugging the kconfig stuff; - complete kconfig/{,m}conf generation: - fully dynamic dependencies on source files, - compilation of .c into .o, then linking (instead of direct linking), - VPATH usage when not --local; Typo + a coment moved. /trunk/kconfig/kconfig.mk | 140 87 53 0 +++++++++++++++++++++++++++++++++-------------------- /trunk/tools/tools.mk | 12 6 6 0 ++-- /trunk/steps.mk | 6 3 3 0 +- /trunk/samples/samples.mk | 30 15 15 0 +++++----- /trunk/ct-ng.in | 40 28 12 0 +++++++++++---- 5 files changed, 139 insertions(+), 89 deletions(-)
* Eye-candy in the help entries.Yann E. MORIN"2008-10-141-3/+3
| | | | | | | /trunk/ct-ng.comp | 2 1 1 0 +- /trunk/ct-ng.in | 6 3 3 0 +++--- /trunk/steps.mk | 6 3 3 0 +++--- 3 files changed, 7 insertions(+), 7 deletions(-)
* Remove the now really obsolete Linux kernel headers copy and sanitised.Yann E. MORIN"2008-09-101-1/+0
| | | | | | | | | | | | Remove orphanned Linux kernel patchsets. Initiate a kernel build scripts directory. Move the Linux kernel build script there. /trunk/scripts/build/kernel/linux.sh | 146 11 135 0 +++--------------------------------------- /trunk/scripts/crosstool.sh | 2 1 1 0 /trunk/steps.mk | 1 0 1 0 - /trunk/config/kernel/linux.in | 49 0 49 0 -------------- /trunk/config/kernel.in | 4 4 0 0 + 5 files changed, 16 insertions(+), 186 deletions(-)
* GMP and MPFR are no longer a sub-component of gcc (config-wise).Yann E. MORIN"2008-06-201-0/+2
| | | | | | | | | | | | | | | | | Build and install GMP and MPFR for the target. Use the target GMP and MPFR to build the native gdb. Have separate extra_config for cross gdb, native gdb and gdbserver. Check native GMP and MPFR in //. /trunk/scripts/build/debug/300-gdb.sh | 27 19 8 0 ++++++++++++++++------- /trunk/scripts/build/gmp.sh | 47 39 8 0 ++++++++++++++++++++++++++++++++------- /trunk/scripts/build/mpfr.sh | 49 40 9 0 +++++++++++++++++++++++++++++++++-------- /trunk/steps.mk | 2 2 0 0 ++ /trunk/config/cc/gcc.in | 18 1 17 0 +-------------- /trunk/config/debug/gdb.in | 6 1 5 0 +---- /trunk/config/config.in | 1 1 0 0 + /trunk/config/gmp_mpfr.in | 34 34 0 0 ++++++++++++++++++++++++++++ 8 files changed, 137 insertions(+), 47 deletions(-)
* Rework a little bit the steps and samples help entries.Yann E. MORIN"2008-06-011-2/+5
| | | | | | | | /trunk/docs/overview.txt | 2 1 1 0 +- /trunk/steps.mk | 7 5 2 0 +++++-- /trunk/samples/samples.mk | 8 5 3 0 +++++--- /trunk/ct-ng.in | 5 3 2 0 +++-- 4 files changed, 14 insertions(+), 8 deletions(-)
* Merge the fortran stuff to trunk now it works!Yann E. MORIN"2008-04-301-0/+2
| | | | | | | | | | | | Fortran is not supported for all targets, though. ARM at least does not work. /trunk/scripts/build/binutils.sh | 8 8 0 0 ++++++++ /trunk/scripts/build/cc_gcc.sh | 11 6 5 0 ++++++----- /trunk/scripts/crosstool.sh | 10 9 1 0 +++++++++- /trunk/tools/addToolVersion.sh | 3 3 0 0 +++ /trunk/steps.mk | 2 2 0 0 ++ /trunk/config/cc/gcc.in | 16 16 0 0 ++++++++++++++++ 6 files changed, 44 insertions(+), 6 deletions(-)
* Building target libraries before the cross-compiler is available is doomed! ↵Yann E. MORIN"2008-04-281-13/+16
| | | | | | | | | | | Move build binutils' target libraries after final gcc. Have a unique list of steps, it's easier to maintain. /trunk/scripts/build/binutils.sh | 8 5 3 0 +++++--- /trunk/scripts/crosstool.sh | 16 2 14 0 ++-------------- /trunk/steps.mk | 29 16 13 0 ++++++++++++++++------------- 3 files changed, 23 insertions(+), 30 deletions(-)
* Add the possibility to force the number of // jobs without reconfiguring.Yann E. MORIN"2007-08-151-1/+1
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* Remove any reference to libfloat. That has gone once and for all.Yann E. MORIN"2007-07-301-1/+0
| | | | | | | | | | Rationale: Most of the time, soft-float problems are caused by this sucker of gcc: it has support for soft float for all of the targets I've tried so far, but does not activate this code until you dwelve into half a dozen of files to make it accept to build and link the support code... So, yes: gcc has soft-float support. And again, yes: gcc is a sucker.
* Fix the step shortcuts (using a dash would confuse make).Yann E. MORIN"2007-07-301-4/+4
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* Rename all Makefiles used by ct-ng into (something).mk, to avoid confusion.Yann E. MORIN"2007-07-151-0/+35
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