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authorDarren Hart <dvhart@linux.intel.com>2011-08-16 21:16:53 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-08-17 15:56:07 +0100
commit978cdd5cb5b445f1cf406296444cb57cd8aa526a (patch)
tree8635e91da62697741bd5d3c198022b53647f9a5c /meta
parent5ab332a205b3fc431549ae3dec2fe5d0b2f2aacc (diff)
downloadpoky-978cdd5cb5b445f1cf406296444cb57cd8aa526a.tar.gz
kernel: restore crtsavres.o to enable building external modules on powerpc
Fixes [YOCTO #1276] As of Linux kernel version 3.0.1, and much earlier, the make clean target removes arch/powerpc/lib/crtsavres.o. As this object is present in KBUILD_LDFLAGS_MODULE, it is required to build external modules, and should therefor not be removed by make clean. While I do not advocate fixing buggy kernels in the generic kernel classes, we should probably account for this one in kernel.bbclass as it affects such a long list of kernel versions. (From OE-Core rev: 2e83e6755441cb14bd907d306974338c15173189) Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Bruce Ashfield <bruce.ashfield@windriver.com> CC: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r--meta/classes/kernel.bbclass7
1 files changed, 7 insertions, 0 deletions
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 7dc9cc6e42..386b05e57a 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -159,6 +159,13 @@ kernel_do_install() {
159 find $kerneldir -path $kerneldir/scripts -prune -o -name "*.[csS]" -exec rm '{}' \; 159 find $kerneldir -path $kerneldir/scripts -prune -o -name "*.[csS]" -exec rm '{}' \;
160 find $kerneldir/Documentation -name "*.txt" -exec rm '{}' \; 160 find $kerneldir/Documentation -name "*.txt" -exec rm '{}' \;
161 161
162 # As of Linux kernel version 3.0.1, the clean target removes
163 # arch/powerpc/lib/crtsavres.o which is present in
164 # KBUILD_LDFLAGS_MODULE, making it required to build external modules.
165 if [ ${ARCH} = "powerpc" ]; then
166 cp arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
167 fi
168
162 # Remove the following binaries which cause strip errors 169 # Remove the following binaries which cause strip errors
163 # during do_package for cross-compiled platforms 170 # during do_package for cross-compiled platforms
164 bin_files="arch/powerpc/boot/addnote arch/powerpc/boot/hack-coff \ 171 bin_files="arch/powerpc/boot/addnote arch/powerpc/boot/hack-coff \