title: 'fatal error: linux/compiler-gcc5.h: No such file or directory' during bitbake
body: <p>I am attempting to run bitbake on a recipe with a non-yocto custom source. Using a linux-yocto source works fine, but when I attempt to use the linux-yocto-custom skeleton file provided by the yocto project files, I run into problems.  </p>
  
  <p>My file structure looks a little like this:</p>
  
  <pre><code>meta-test
  |
  .
  .
  .
  +--recipes-kernel/
     |
     +--linux/
         |
         +--linux-yocto-custom_3.16.bb
         +--linux-yocto-custom/
            |
            +--defconfig
  </code></pre>
  
  <p>Here's my modified skeleton file (linux-yocto-custom_3.16.bb):</p>
  
  <pre><code>inherit kernel
  require recipes-kernel/linux/linux-yocto.inc
  SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git;protocol=git;nocheckout=1;name=machine"
  SRC_URI += "file://defconfig"
  LINUX_VERSION ?= "3.16"
  LINUX_VERSION_EXTENSION_append = "-custom"
  SRCREV_test="19583ca584d6f574384e17fe7613dfaeadcdc4a6"
  PV = "${LINUX_VERSION}+git${SRCPV}"
  COMPATIBLE_MACHINE = "test"
  </code></pre>
  
  <p>Here's the error log:</p>
  
  <pre><code>DEBUG: Executing shell function do_compile
  NOTE: make -j 4 bzImage CC=i586-poky-linux-gcc  -fuse-ld=bfd LD=i586-poky-linux-ld.bfd 
  make[1]: Entering directory `/home/me/poky/build/tmp/work/test-poky-linux/linux-yocto-custom/3.16+gitAUTOINC+19583ca584-r0/linux-test-standard-build'
    GEN     ./Makefile
  scripts/kconfig/conf --silentoldconfig Kconfig
    SYSTBL  arch/x86/syscalls/../include/generated/asm/syscalls_32.h
    SYSHDR  arch/x86/syscalls/../include/generated/uapi/asm/unistd_32.h
    CHK     include/config/kernel.release
    SYSHDR  arch/x86/syscalls/../include/generated/uapi/asm/unistd_64.h
    UPD     include/config/kernel.release
    SYSHDR  arch/x86/syscalls/../include/generated/uapi/asm/unistd_x32.h
    GEN     ./Makefile
    WRAP    arch/x86/include/generated/asm/clkdev.h
    WRAP    arch/x86/include/generated/asm/early_ioremap.h
    WRAP    arch/x86/include/generated/asm/cputime.h
    WRAP    arch/x86/include/generated/asm/mcs_spinlock.h
    CHK     include/generated/uapi/linux/version.h
    UPD     include/generated/uapi/linux/version.h
    CHK     include/generated/utsrelease.h
    UPD     include/generated/utsrelease.h
    HOSTCC  scripts/kallsyms
    HOSTCC  scripts/pnmtologo
    CC      scripts/mod/empty.o
    HOSTCC  scripts/mod/mk_elfconfig
    CC      scripts/mod/devicetable-offsets.s
  In file included from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/linux/compiler.h:54:0,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/uapi/linux/stddef.h:1,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/linux/stddef.h:4,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/uapi/linux/posix_types.h:4,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/uapi/linux/types.h:13,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/linux/types.h:5,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/include/linux/mod_devicetable.h:11,
                   from /home/me/poky/build/tmp/work-shared/test/kernel-source/scripts/mod/devicetable-offsets.c:2:
  /home/me/poky/build/tmp/work-shared/test/kernel-source/include/linux/compiler-gcc.h:106:30: fatal error: linux/compiler-gcc5.h: No such file or directory
  compilation terminated.
  make[4]: *** [scripts/mod/devicetable-offsets.s] Error 1
  make[3]: *** [scripts/mod] Error 2
  make[3]: *** Waiting for unfinished jobs....
  make[2]: *** [scripts] Error 2
  make[2]: *** Waiting for unfinished jobs....
  make[1]: *** [sub-make] Error 2
  make: *** [__sub-make] Error 2
  WARNING: /home/me/poky/build/tmp/work/test-poky-linux/linux-yocto-custom/3.16+gitAUTOINC+19583ca584-r0/temp/run.do_compile.32722:1 exit 1 from
    exit 1
  ERROR: oe_runmake failed
  ERROR: Function failed: do_compile (log file is located at /home/me/poky/build/tmp/work/test-poky-linux/linux-yocto-custom/3.16+gitAUTOINC+19583ca584-r0/temp/log.do_compile.32722)
  </code></pre>
  
  <p>I believe the most relevant portion is this part of the above log:</p>
  
  <pre><code>compiler-gcc.h:106:30: fatal error: linux/compiler-gcc5.h: No such file or directory
  </code></pre>
  
  <p>I'm really stumped because a file is generated during the build 'compiler-gcc5.h' at location <code>build/tmp/work/test-poky-linux/core-image-test/1.0-r0/rootfs/usr/src/kernel/include/linux/compiler-gcc5.h</code>. What's going on here? It seems to me that this header file's being requested before being fetched but I don't know how to fix that.</p>