Hallo, I am working on a MinGW SDK layer for OpenEmbedded. At this point, I got to the point where the "gcc-crosssdk" package builds successfully.
My next target is to build the "nativesdk-libgcc" package. But the "nativesdk-eglibc-initial package" is getting in the way. As one can see from the log output below, eglibc, it complains that the mingw32 environment is not supported. So I switched TCLIBC in local.conf to "uclibc" in the hope that it would do better, but same error message. Same package gets built. Also there is a BitBake warning about multiple package that provides the same libc-for-gcc package. But when I run gcc-crosssdk, there is no such clash. Thus my question is, where does the eglibc package get included in the dependency tree? I worked through the package-depends.dot file to try and find what is referencing this package but with no luck. Cheers Francois ps. My MinGW work is captured in this git repository: https://github.com/fgretief/meta-mingw.git $ SDKMACHINE=x86_64-mingw32 bitbake nativesdk-libgcc -c compile Build Configuration: BB_VERSION = "1.19.1" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Fedora-19" TARGET_SYS = "arm-oe-linux-uclibceabi" MACHINE = "qemuarm" DISTRO_VERSION = "oe-core.0" TUNE_FEATURES = "armv5 thumb dsp" TARGET_FPU = "soft" meta-mingw = "master:018333e3c2fd77bdf0a21c042cbc6b28c6eeb42f" meta = "master:f192c444c2d88c49738bea4ff4c3af0cc72916de" Other variables: (from -e output) TCLIBC = "uclibc" SDK_PREFIX = "x86_64-oesdk-mingw32-" TARGET_PREFIX = "x86_64-oesdk-mingw32-" NOTE: Resolving any missing task queue dependencies NOTE: Preparing runqueue ERROR: Multiple .bb files are due to be built which each provide virtual/nativesdk-x86_64-oesdk-mingw32-libc-for-gcc (virtual:nativesdk:/opt/core-oe/sources/openembedded-core/meta/recipes-core/eglibc/ eglibc_2.18.bb virtual:nativesdk:/opt/core-oe/sources/meta-mingw/recipes-devtools/mingw-w64/ mingw-w64-runtime_2.0.8.bb). This usually means one provides something the other doesn't and should. NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks ERROR: Function failed: do_configure (log file is located at /opt/core-oe/tmp-uclibc/work/x86_64-nativesdk-oesdk-mingw32/nativesdk-eglibc-initial/2.18-r0/temp/log.do_configure.23538) ERROR: Logfile of failure stored in: /opt/core-oe/tmp-uclibc/work/x86_64-nativesdk-oesdk-mingw32/nativesdk-eglibc-initial/2.18-r0/temp/log.do_configure.23538 Log data follows: | DEBUG: Executing python function sysroot_cleansstate | DEBUG: Python function sysroot_cleansstate finished | DEBUG: SITE files ['endian-little', 'common-mingw', 'bit-64', 'x86_64-mingw32', 'common'] | DEBUG: Executing shell function autotools_preconfigure | DEBUG: Shell function autotools_preconfigure finished | DEBUG: Executing shell function do_configure | aclocal.m4:5: error: Exactly version 2.68 of Autoconf is required but you have 2.69 | aclocal.m4:5: the top level | autom4te: m4 failed with exit status: 63 | checking build system type... x86_64-pc-linux-gnu | checking host system type... x86_64-oesdk-mingw32 | checking for x86_64-oesdk-mingw32-gcc... x86_64-oesdk-mingw32-gcc --sysroot=/opt/core-oe/tmp-uclibc/sysroots/x86_64-nativesdk-oesdk-mingw32 | checking for suffix of object files... o | checking whether we are using the GNU C compiler... yes | checking whether x86_64-oesdk-mingw32-gcc --sysroot=/opt/core-oe/tmp-uclibc/sysroots/x86_64-nativesdk-oesdk-mingw32 accepts -g... yes | checking for gcc... gcc | checking whether we are using the GNU C++ compiler... yes | checking whether x86_64-oesdk-mingw32-g++ --sysroot=/opt/core-oe/tmp-uclibc/sysroots/x86_64-nativesdk-oesdk-mingw32 accepts -g... yes | checking for x86_64-oesdk-mingw32-readelf... x86_64-oesdk-mingw32-readelf | checking for sysdeps preconfigure fragments... x86_64 checking whether x86_64-oesdk-mingw32-gcc --sysroot=/opt/core-oe/tmp-uclibc/sysroots/x86_64-nativesdk-oesdk-mingw32 compiles in -mx32 mode by default... no | | configure: running configure fragment for add-on libidn | configure: running configure fragment for add-on nptl | checking add-on ports for preconfigure fragments... aarch64 alpha am33 arm hppa ia64 m68k microblaze mips powerpc tile | checking for assembler and linker STT_GNU_IFUNC support... no | checking whether .text pseudo-op must be used... yes | | checking sysdep dirs... configure: error: Operating system mingw32 is not supported. | | ERROR: Function failed: do_configure (log file is located at /opt/core-oe/tmp-uclibc/work/x86_64-nativesdk-oesdk-mingw32/nativesdk-eglibc-initial/2.18-r0/temp/log.do_configure.23538) ERROR: Task 235 (virtual:nativesdk:/opt/core-oe/sources/openembedded-core/meta/recipes-core/eglibc/ eglibc-initial_2.18.bb, do_configure) failed with exit code '1' NOTE: Tasks Summary: Attempted 602 tasks of which 595 didn't need to be rerun and 1 failed. Waiting for 0 running tasks to finish: Summary: 1 task failed: virtual:nativesdk:/opt/core-oe/sources/openembedded-core/meta/recipes-core/eglibc/ eglibc-initial_2.18.bb, do_configure Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
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