FS#43629 - [arm-none-eabi-gcc] libstdc++_nano missing
Attached to Project:
Community Packages
Opened by Guillaume BINET (gbin) - Thursday, 29 January 2015, 21:36 GMT
Last edited by Anatol Pomozov (anatolik) - Thursday, 05 February 2015, 16:32 GMT
Opened by Guillaume BINET (gbin) - Thursday, 29 January 2015, 21:36 GMT
Last edited by Anatol Pomozov (anatolik) - Thursday, 05 February 2015, 16:32 GMT
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Details
Description:
I try to compile an atmel asf project that uses nano.specs but it fails with: LN flash.elf /usr/lib/gcc/arm-none-eabi/4.9.2/../../../../arm-none-eabi/bin/ld: cannot find -lstdc++_nano collect2: error: ld returned 1 exit status Makefile:455: recipe for target 'flash.elf' failed In the file nano.specs itself from this very package, libstdc++_nano is indeed mentioned: *link: %(nano_link) %:replace-outfile(-lc -lc_nano) %:replace-outfile(-lg -lg_nano) %:replace-outfile(-lrdimon -lrdimon_nano) %:replace-outfile(-lstdc++ -lstdc++_nano) If I compare with an ubuntu machine on which the project compiles, I can find it in each arm directories: /usr/arm-none-eabi/lib/armv*/libstdc++_nano.a Also, the package on ubuntu is 4.9.3 instead of 4.9.2 on arch, maybe this is something upstream took care of ? Additional info: * package version(s) 4.9.2 * config and/or log files etc. see the main description. Steps to reproduce: Compile an atmel ASF example project. |
This task depends upon
Closed by Anatol Pomozov (anatolik)
Thursday, 05 February 2015, 16:32 GMT
Reason for closing: Fixed
Additional comments about closing: 4.9.2-5
Thursday, 05 February 2015, 16:32 GMT
Reason for closing: Fixed
Additional comments about closing: 4.9.2-5
I need to look how their cross-tools compiled, what flags are used and what is the difference with ours.
➜ opt apt-cache show gcc-arm-none-eabi
Package: gcc-arm-none-eabi
Status: install ok installed
Priority: extra
Section: devel
Installed-Size: 203581
Maintainer: Terry Guo <terry.guo@arm.com>
Architecture: amd64
Version: 4.9.3.2014q4-0trusty12
Depends: libc6 (>= 2.14), libexpat1 (>= 2.0.1), libgmp10, libmpc3, libmpfr4 (>= 3.1.2), libncurses5 (>= 5.5-5~), libpython2.7 (>= 2.7), libtinfo5, zlib1g (>= 1:1.2.0)
Description: A GNU-based tool chain for arm embedded processors
Besides this PPA based release, there are other formats for various
platforms which can be found at https://launchpad.net/gcc-arm-embedded.
Description-md5: ea76172bb57eafb785e1986f1df549e8
Homepage: https://launchpad.net/~terry.guo
Package: gcc-arm-none-eabi
Source: gcc-arm-none-eabi (6)
Version: 4.8.2-14ubuntu1+6
Installed-Size: 99527
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Agustin Henze <tin@debian.org>
Architecture: amd64
Depends: libc6 (>= 2.14), libcloog-isl4 (>= 0.17), libgmp10, libisl10 (>= 0.10), libmpc3, libmpfr4 (>= 3.1.2), zlib1g (>= 1:1.1.4), binutils-arm-none-eabi
Recommends: libnewlib-arm-none-eabi
Description: GCC cross compiler for ARM Cortex-A/R/M processors
Bare metal compiler for embedded ARM chips using Cortex-M0/M0+/M3/M4,
Cortex-R4/R5/R7 and Cortex-A* processors.
Description-md5: 85395b75a50917cc4773abfc4610209d
Homepage: http://gcc.gnu.org/
Filename: pool/gcc-arm-none-eabi_4.8.2-14ubuntu1+6_amd64_2e05ff98aaa35e14dc07bb5a3d30387e8a585bb95b57168cdf3d1c24f79db088.deb
Priority: extra
SHA256: 2e05ff98aaa35e14dc07bb5a3d30387e8a585bb95b57168cdf3d1c24f79db088
Section: devel
Size: 15525122
That package compiles libstdc++ in 2 variants: normal and nano. The only difference between them is nano compiled without C++ exceptions support. It makes sense to do the same for Arch. Looking into it.....