Fabio Porcedda 46bf8e8fd2 cmake: don't use any header available in $(HOST_DIR)/usr/include ... The -I<dir> options added to CMAKE_C_FLAGS are passed to the compiler before the -I<dir> options of the cmake internal headers, so when the host-xz package was already built, a #include <lzma.h> directive loads the host-xz header instead of the cmake internal one. Because we don't want to use any header avaiable in -I$(HOST_DIR)/usr/include, just get rid of the -I<dir> options in the HOST_CFLAGS. Fix build failure: make host-xz host-cmake .../output/build/host-cmake-3.1.3/Utilities/cmliblzma/liblzma/common/block_buffer_decoder.c:17:1: error: conflicting types for ‘lzma_block_buffer_decode’ lzma_block_buffer_decode(lzma_block *block, lzma_allocator *allocator, ^ In file included from /home/tetsuya/buildroot/br2/output/host/usr/include/lzma.h:296:0, from /home/tetsuya/buildroot/br2/output/build/host-cmake-3.1.3/Utilities/cmliblzma/liblzma/common/common.h:34, from /home/tetsuya/buildroot/br2/output/build/host-cmake-3.1.3/Utilities/cmliblzma/liblzma/common/block_decoder.h:16, from /home/tetsuya/buildroot/br2/output/build/host-cmake-3.1.3/Utilities/cmliblzma/liblzma/common/block_buffer_decoder.c:13: /home/tetsuya/buildroot/br2/output/host/usr/include/lzma/block.h:577:27: note: previous declaration of ‘lzma_block_buffer_decode’ was here extern LZMA_API(lzma_ret) lzma_block_buffer_decode( ^ Utilities/cmliblzma/CMakeFiles/cmliblzma.dir/build.make:261: recipe for target 'Utilities/cmliblzma/CMakeFiles/cmliblzma.dir/liblzma/common/block_buffer_decoder.c.o' failed make[3]: *** [Utilities/cmliblzma/CMakeFiles/cmliblzma.dir/liblzma/common/block_buffer_decoder.c.o] Error 1 Fixes: http://autobuild.buildroot.org/results/4edf6e169dc4a00d8a8bd16a86eba2316cbbd9e5 http://autobuild.buildroot.org/results/a9ff38b22a36a2f8427d33085d3263a8cbfbd746 http://autobuild.buildroot.org/results/ecaa0227249207b5450519832a193c1585ac8177 [Thomas: - simplify the sed expression. Instead of trying to remove '-I <something>' from $(HOST_CFLAGS), simply remove $(HOST_CPPFLAGS) from $(HOST_CFLAGS). - add the same logic for HOST_CXXFLAGS.] Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Baruch Siach <baruch@tkos.co.il> Cc: Samuel Martin <s.martin49@gmail.com> Tested-by: Samuel Martin <s.martin49@gmail.com> Acked-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>		2015-03-07 11:05:12 +01:00
..
cmake.hash
cmake.mk	cmake: don't use any header available in $(HOST_DIR)/usr/include	2015-03-07 11:05:12 +01:00