lsof: define linux C library type when using eglibc
lsof tries to compile a temp c source file and execute the binary to determine linux C library type (file Configure, line 2689-2717). It is inpracticable for cross-compilation and may have build issue on some distros since it depends on host settings. Fix below error when building for 64bit target on 64bit host: [...] | dsock.c:481:44: error: 'TCP_LISTEN' undeclared (first use in this function) | dsock.c:482:45: error: 'TCP_CLOSING' undeclared (first use in this function) [...] | make: *** [dsock.o] Error 1 The actual issue exists in do_configure: [...] Testing C library type with cc ... done Cannot determine C library type; assuming it is not glibc. Which is in turn caused by missing 'gnu/stubs-32.h" when compiling the temp c source file on host: [...] fatal error: gnu/stubs-32.h: No such file or directory compilation terminated. file gnu/stubs-32.h is provided by 32bit glibc. (From OE-Core rev: fbf22dfe1a0dca3fc7ac56e4fd274c0145efbc70) Signed-off-by: Ting Liu <b28495@freescale.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -3,7 +3,7 @@ DESCRIPTION = "Lsof is a Unix-specific diagnostic tool. \
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Its name stands for LiSt Open Files, and it does just that."
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SECTION = "devel"
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LICENSE = "BSD"
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PR = "r1"
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PR = "r2"
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SRC_URI = "ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/lsof_${PV}.tar.bz2"
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@ -31,6 +31,11 @@ export LSOF_INCLUDE = "${STAGING_INCDIR}"
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do_configure () {
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export LSOF_AR="${AR} cr"
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export LSOF_RANLIB="${RANLIB}"
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if [ "x${EGLIBCVERSION}" != "x" ];then
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LINUX_CLIB=`echo ${EGLIBCVERSION} |sed -e 's,\.,,g'`
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LINUX_CLIB="-DGLIBCV=${LINUX_CLIB}"
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export LINUX_CLIB
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fi
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yes | ./Configure ${LSOF_OS}
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}
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