From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann E. MORIN Date: Wed, 27 May 2020 17:35:37 +0200 Subject: [Buildroot] [PATCH 1/1] package/gerbera: fix static linking with libmagic In-Reply-To: <20200523192155.1216456-1-fontaine.fabrice@gmail.com> References: <20200523192155.1216456-1-fontaine.fabrice@gmail.com> Message-ID: <20200527153537.GL8737@scaer> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Fabrice, All, On 2020-05-23 21:21 +0200, Fabrice Fontaine spake thusly: > This patch was wrongly removed when bumping the version to 1.4.0 in > commit 6976f312fa84d4a9c4bbf99ed3b173085780dcd9 > > Fixes: > - http://autobuild.buildroot.org/results/7a53a59dd08c043f371bea967c3b450a7bddcde8 > > Signed-off-by: Fabrice Fontaine Applied to master, thanks. Regards, Yann E. MORIN. > --- > ...indLibMagic-cmake-fix-static-linking.patch | 63 +++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 package/gerbera/0002-cmake-FindLibMagic-cmake-fix-static-linking.patch > > diff --git a/package/gerbera/0002-cmake-FindLibMagic-cmake-fix-static-linking.patch b/package/gerbera/0002-cmake-FindLibMagic-cmake-fix-static-linking.patch > new file mode 100644 > index 0000000000..f6cc276e70 > --- /dev/null > +++ b/package/gerbera/0002-cmake-FindLibMagic-cmake-fix-static-linking.patch > @@ -0,0 +1,63 @@ > +From 7fdcabd80c823694d190e5baa8c657ffcae5e777 Mon Sep 17 00:00:00 2001 > +From: Fabrice Fontaine > +Date: Fri, 31 Jan 2020 17:14:11 +0100 > +Subject: [PATCH] cmake/FindLibMagic.cmake: fix static linking > + > +libmagic can optionally depends on xz (for lzma) or bzip2 since version > +5.38 and > +https://github.com/file/file/commit/b259a07ea95827f565faa20f0316e5b2704064f7 > +so use pkg-config to retrieve those static dependencies and avoid the > +following build failure: > + > +[100%] Linking CXX executable gerbera > +/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': > +compress.c:(.text+0x69c): undefined reference to `BZ2_bzDecompressInit' > +/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' > +/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' > +/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' > +/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' > +/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' > + > +It should be noted that libmagic.pc is not currently provided in the > +official file package (which provides libmagic), an issue has been > +opened to add libmagic.pc: https://bugs.astron.com/view.php?id=136 > + > +Fixes: > + - http://autobuild.buildroot.org/results/37b1ef54dc41100689f311fbc31fc9300dc6ae63 > + > +Signed-off-by: Fabrice Fontaine > +[Retrieved from: > +https://github.com/gerbera/gerbera/commit/7fdcabd80c823694d190e5baa8c657ffcae5e777] > +--- > + cmake/FindLibMagic.cmake | 15 +++++++++++++-- > + 1 file changed, 13 insertions(+), 2 deletions(-) > + > +diff --git a/cmake/FindLibMagic.cmake b/cmake/FindLibMagic.cmake > +index f68ab923..04995af4 100644 > +--- a/cmake/FindLibMagic.cmake > ++++ b/cmake/FindLibMagic.cmake > +@@ -1,11 +1,22 @@ > + INCLUDE (FindPackageHandleStandardArgs) > + > +-FIND_PATH(MAGIC_INCLUDE_DIR magic.h) > +-FIND_LIBRARY(MAGIC_LIBRARIES NAMES magic) > ++find_package(PkgConfig QUIET) > ++ > ++pkg_check_modules(PC_MAGIC QUIET libmagic) > ++ > ++FIND_PATH(MAGIC_INCLUDE_DIR magic.h > ++ HINTS ${PC_MAGIC_INCLUDEDIR} ${PC_MAGIC_INCLUDE_DIRS}) > ++FIND_LIBRARY(MAGIC_LIBRARIES NAMES magic > ++ HINTS ${PC_MAGIC_LIBDIR} ${PC_MAGIC_LIBRARY_DIRS}) > + > + # handle the QUIETLY and REQUIRED arguments and set MAGIC_FOUND to TRUE > + find_package_handle_standard_args(MAGIC DEFAULT_MSG MAGIC_LIBRARIES) > + > ++if (MAGIC_FOUND) > ++ set (MAGIC_LIBRARIES ${MAGIC_LIBRARY} ${PC_MAGIC_LIBRARIES}) > ++ set (MAGIC_INCLUDE_DIRS ${MAGIC_INCLUDE_DIR} ) > ++endif () > ++ > + MARK_AS_ADVANCED( > + MAGIC_LIBRARIES > + MAGIC_INCLUDE_DIRS ) > -- > 2.26.2 > > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------'