linux/poky.git/meta/recipes-devtools/gcc, branch 1.4_M4

gcc-cross-canadian: enable multilib support

2013-02-11T22:49:27+00:00

(From OE-Core rev: ee7331e3e7d0b38f3e19ccf7e394537f5f653a22) Signed-off-by: Constantin Musca Signed-off-by: Richard Purdie

libgcc: Disable multilib install for nativesdk

2013-02-05T15:22:45+00:00

Fixes errors when building SDK for multilibbed enabled architectures. [YOCTO #3832] (From OE-Core rev: 09934f38df057e12af7d14791f7ab752e81093db) Signed-off-by: Khem Raj Signed-off-by: Constantin Musca Signed-off-by: Richard Purdie

gcc: target: fix libiberty removal

2013-02-04T16:42:50+00:00

- use ${libdir} instead of ${exec_prefix}/lib Fix the following warning: WARNING: QA Issue: gcc: Files/directories were installed but not shipped /usr/lib64/libiberty.a (From OE-Core rev: b3643415ad91dc77880cc5b95e9ad8cd9aef5c44) Signed-off-by: Constantin Musca Signed-off-by: Richard Purdie

gcc: enable multilib for target gcc

2013-02-01T15:54:31+00:00

- add a task to setup multilib configuration for target gcc - this commit adapts Nitin Kamble's work to gcc 4.7 - use a hash for storing arch-dependent multilib options - patch gcc in order to use the multilib config files from the build directory Tests: root@qemux86-64:~# gcc -m64 t.c -o t root@qemux86-64:~# file t t: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, not stripped root@qemux86-64:~# ./t Hello World ! root@qemux86-64:~# gcc -m32 t.c -o t root@qemux86-64:~# file t t: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, not stripped root@qemux86-64:~# ./t Hello World ! [YOCTO #1369] (From OE-Core rev: b26819c85881e82ee1b5c68840011e78c321f18e) Signed-off-by: Constantin Musca Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

gcc-configure-runtime: always remove info/dir

2013-01-27T13:53:34+00:00

* move libgomp.info removal also outside that for cycle, can be removed outside if exists * also use infodir variable instead of ${datadir}/info (From OE-Core rev: 0b8fe539928c7a61ca01a4a0a0f54df47164ac6c) Signed-off-by: Martin Jansa Signed-off-by: Richard Purdie

Split do_packagedata task from do_package

2013-01-25T12:42:47+00:00

Currently, do_rootfs has a dependency on all the do_package output being present due to its usage of the pkgdata directories. This means that if you run: bitbake xxxx-image -c rootfs you end up having to fetch and unpack all the do_package data which is usually large and inefficient. It also means rm_work has to leave all the do_package data lying around so rootfs works. This patch splits the actual creation of the pkgdata directory off into a separate task, "packagedata" which happens immediately after do_package. We can then remap the dependencies so this task is depended upon, not do_package. Sstate can then be programmed not to require do_package at the appropriate times. Whilst this patch doesn't do so, it opens the possibility of rm_work wiping out the do_package output from WORKDIR as long as it also removed the do_package stamp (both normal and setscene variants) and allowing more space savings with rm_work which has been regularly requested. (From OE-Core rev: 6107ee294afde395e39d084c33e8e94013c625a9) Signed-off-by: Richard Purdie

gcc: Enable OpenMP compiling and library

2013-01-25T12:42:43+00:00

Multicore embedded systems are getting more and more common. Remove "--disable-openmp" from the GCC configuration options and always build libgomp. This only creates a "bigger" compiler but has no effect on the compiled binaries that don't use openmp. Tested a clean build on mips32el and arm7a, no problems encountered. Autoconf will not detect OpenMP after this change, because it will build and run a target binary on the build system. In order to use OpenMP, the variable ac_cv_prog_c_openmp=-fopenmp must be set. (From OE-Core rev: fdf37b792c13a1fc3f63faf471f0403396414a35) Signed-off-by: Richard Purdie

gcc: add missing dependency (zlib)

2013-01-15T08:10:14+00:00

- add zlib to DEPENDS (it fails otherwise) (From OE-Core rev: 7a0fd7145461d3feb9fe7900a39376d556e655d6) Signed-off-by: Constantin Musca Signed-off-by: Saul Wold Signed-off-by: Richard Purdie

gcc: restore FILESPATH

2013-01-07T14:30:51+00:00

restore FILESPATH to previous setting because the new one doesn't allow the normal use of FILESEXTRAPATHS_prepend in the case of append recipe. In the current implementation, in fact, the FILESPATH is statically set into the gcc-4.7.inc and so the base_set_filespath is not invoked to manage extrapaths. (From OE-Core rev: acdec40f31ecd2eecf8c173b632b8fb01ca59b3d) Signed-off-by: Giuseppe Condorelli Signed-off-by: Richard Purdie

gcc-cross-canadian.inc: Add dependency on cross-gcc

2012-12-19T17:55:01+00:00

gcc-cross-canadian uses cross compiler during libgcc build when building from sstate the build failed when building gcc-cross-canadian since it did not populate gcc-cross therefore add an explicit dependency on virtual/${TARGET_PREFIX}gcc to make sure that gcc-cross is available before building gcc-cross-canadian (From OE-Core rev: d9b7478e41e3065d01aa45d8d70fae2fc5ff6066) Signed-off-by: Khem Raj Signed-off-by: Mark Hatle Signed-off-by: Saul Wold Signed-off-by: Richard Purdie