24 lines
734 B
Bash
Executable file
24 lines
734 B
Bash
Executable file
#!/bin/sh
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# Exit with status 0 if a supported version of libpthread is found (NPTL or
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# non-Linux libpthread) and exit with status 1 if a non-supported version of
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# libpthread is found (LinuxThreads).
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if [ "$(uname)" = "Linux" ]; then
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if [ ! -x /usr/bin/getconf ]; then
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echo "Error: could not find the program /usr/bin/getconf."
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echo "Please install the glibc-common package."
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# Assume NPTL.
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exit 0
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fi
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libpthread_version="$(/usr/bin/getconf GNU_LIBPTHREAD_VERSION 2>/dev/null)"
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if [ "${libpthread_version#NPTL}" != "${libpthread_version}" ]; then
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# NPTL
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exit 0
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fi
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# configuration string is empty or does start with "linuxthreads".
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exit 1
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fi
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# Another OS than Linux, which is also fine.
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exit 0
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