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criu/Documentation/HOWTO.cross-compile
Alexander Kartashov 6823c00ea0 Documentation: remove the linker command line switch --static from the final step described in the cross-compilation guide
Static linking of the binary criu isn't supported any more.

Reported-by: riya khanna <riyakhanna1983@gmail.com>
Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2014-03-11 22:47:38 +04:00

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This HOWTO explains how to cross-compile CRIU on x86
1. Download the protobuf sources.
2. Apply the patch http://16918.selcdn.ru/crtools/aarch64/0001-protobuf-added-the-support-for-the-acrchitecture-AAr.patch
3. Configure protobuf to be compiled for the target architecture:
./configure --prefix=$X86_PREFIX --disable-shared --enable-static
4. Compile protobuf.
5. Download protobuf-c sources.
6. Configure protobuf-c for the architecture x86:
export PATH=$PATH:$X86_PREFIX/bin
export PKG_CONFIG_PATH=$X86_PREFIX/lib/pkgconfig
CPPFLAGS=`pkg-config --cflags protobuf` LDFLAGS=`pkg-config --libs protobuf` ./configure --prefix=$X86_PREFIX --disable-shared --enable-static
7. Compile and install protobuf-c.
8. Configure protobuf to be compiled for the target architecture:
./configure --prefix=$ARCH_PREFIX --disable-shared --enable-static --with-protoc=protoc --host=$TARGET
9. Compile and install protobuf.
10. Let PKG_CONFIG_PATH=$ARCH_PREFIX/lib/pkgconfig.
11. Configure protobuf-c to be compiled for the target architecture:
CPPFLAGS=`pkg-config --cflags protobuf` LDFLAGS=`pkg-config --libs protobuf` ./configure --prefix=$ARCH_PREFIX --disable-shared --enable-static --disable-protoc --host=$TARGET
12. Compile and install protobuf-c.
13. Compile CRIU:
ARCH=<target arch> CROSS_COMPILE=$TARGET- CFLAGS=`pkg-config --cflags libprotobuf-c` LDFLAGS="`pkg-config --libs libprotobuf-c`" make