314f0b464b
Fixes: - http://autobuild.buildroot.org/results/37b1ef54dc41100689f311fbc31fc9300dc6ae63 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
61 lines
3.3 KiB
Diff
61 lines
3.3 KiB
Diff
From 64f49c6131f4112e5efd8b69094235f13882ccf5 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Fri, 31 Jan 2020 17:14:11 +0100
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Subject: [PATCH] cmake/FindLibMagic.cmake: fix static linking
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libmagic can optionally depends on xz (for lzma) or bzip2 since version
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5.38 and
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https://github.com/file/file/commit/b259a07ea95827f565faa20f0316e5b2704064f7
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so use pkg-config to retrieve those static dependencies and avoid the
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following build failure:
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[100%] Linking CXX executable gerbera
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: /home/br-user/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libmagic.a(compress.o): in function `uncompressbuf':
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compress.c:(.text+0x69c): undefined reference to `BZ2_bzDecompressInit'
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: compress.c:(.text+0x710): undefined reference to `BZ2_bzDecompress'
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: compress.c:(.text+0x730): undefined reference to `BZ2_bzDecompressEnd'
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: compress.c:(.text+0x7bc): undefined reference to `lzma_auto_decoder'
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: compress.c:(.text+0x828): undefined reference to `lzma_code'
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/home/br-user/autobuild/run/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: compress.c:(.text+0x848): undefined reference to `lzma_end'
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Fixes:
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- http://autobuild.buildroot.org/results/37b1ef54dc41100689f311fbc31fc9300dc6ae63
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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cmake/FindLibMagic.cmake | 15 +++++++++++++--
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1 file changed, 13 insertions(+), 2 deletions(-)
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diff --git a/cmake/FindLibMagic.cmake b/cmake/FindLibMagic.cmake
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index f68ab923..04995af4 100644
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--- a/cmake/FindLibMagic.cmake
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+++ b/cmake/FindLibMagic.cmake
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@@ -1,11 +1,22 @@
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INCLUDE (FindPackageHandleStandardArgs)
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-FIND_PATH(MAGIC_INCLUDE_DIR magic.h)
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-FIND_LIBRARY(MAGIC_LIBRARIES NAMES magic)
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+find_package(PkgConfig QUIET)
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+
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+pkg_check_modules(PC_MAGIC QUIET libmagic)
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+
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+FIND_PATH(MAGIC_INCLUDE_DIR magic.h
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+ HINTS ${PC_MAGIC_INCLUDEDIR} ${PC_MAGIC_INCLUDE_DIRS})
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+FIND_LIBRARY(MAGIC_LIBRARIES NAMES magic
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+ HINTS ${PC_MAGIC_LIBDIR} ${PC_MAGIC_LIBRARY_DIRS})
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# handle the QUIETLY and REQUIRED arguments and set MAGIC_FOUND to TRUE
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find_package_handle_standard_args(MAGIC DEFAULT_MSG MAGIC_LIBRARIES)
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+if (MAGIC_FOUND)
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+ set (MAGIC_LIBRARIES ${MAGIC_LIBRARY} ${PC_MAGIC_LIBRARIES})
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+ set (MAGIC_INCLUDE_DIRS ${MAGIC_INCLUDE_DIR} )
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+endif ()
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+
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MARK_AS_ADVANCED(
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MAGIC_LIBRARIES
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MAGIC_INCLUDE_DIRS )
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--
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2.24.1
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