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* gcc: Handle uclibc linker relocation for multilib supportRichard Purdie2014-05-081-1/+10
| | | | | | | | | We need to handle the UCLIBC_* linker variables in the same way as we do the GLIBC_* ones to allow uclibc multilib to work properly. (From OE-Core rev: 025ec5958b7e1fd71caa0079ec3c573126b30886) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: enable multilib setup for powerpc64 archAlexandru-Cezar Sardan2014-04-041-0/+2
| | | | | | | (From OE-Core rev: 99fadf2ff9f4379121fde6477383e7574519fba4) Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: changed multilib options handlingAlexandru-Cezar Sardan2014-04-011-4/+20
| | | | | | | | | | | | | Duplicate parameters in the tune args are repeated in the MULTILIB_OPTIONS variable. This leads to incorrect configurations if the order of the parameters is bad. (Eg. "mhard-float m32/mhard-float m64" leads to an incorrect config) This patch finds the common parameters and removes the duplicates. (From OE-Core rev: 90dc31c24adfa8e916a9c475ae1afc58ad179dfb) Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: Don't use deprecated bitbake APIRichard Purdie2013-09-011-1/+1
| | | | | | | | | | These have been deprecated for a long time, convert the remaining references to the correct modules and prepare for removal of the compatibility support from bitbake. (From OE-Core rev: 6a39835af2b2b3c7797fe05479341d71a3f3aaf6) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc-cross-canadian: enable multilib supportConstantin Musca2013-02-111-1/+2
| | | | | | | (From OE-Core rev: ee7331e3e7d0b38f3e19ccf7e394537f5f653a22) Signed-off-by: Constantin Musca <constantinx.musca@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* gcc: enable multilib for target gccConstantin Musca2013-02-011-0/+190
- 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 <constantinx.musca@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>