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afe9017901
The code that acquires the version strings for libc and libcpp is identical, as is the printversion call. The only difference being the name of the library being printed. Refactor the code by unifying the bits that are common to both libraries. Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com> Link: https://lore.kernel.org/r/20210108112626.8623-1-alexander.kapshuk@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
79 lines
2.6 KiB
Awk
Executable file
79 lines
2.6 KiB
Awk
Executable file
#!/usr/bin/awk -f
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# SPDX-License-Identifier: GPL-2.0
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# Before running this script please ensure that your PATH is
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# typical as you use for compilation/installation. I use
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# /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may
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# differ on your system.
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BEGIN {
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usage = "If some fields are empty or look unusual you may have an old version.\n"
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usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n"
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print usage
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system("uname -a")
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printf("\n")
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vernum = "[0-9]+([.]?[0-9]+)+"
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libc = "libc[.]so[.][0-9]+$"
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libcpp = "(libg|stdc)[+]+[.]so([.][0-9]+)+$"
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printversion("GNU C", version("gcc -dumpversion"))
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printversion("GNU Make", version("make --version"))
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printversion("Binutils", version("ld -v"))
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printversion("Util-linux", version("mount --version"))
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printversion("Mount", version("mount --version"))
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printversion("Module-init-tools", version("depmod -V"))
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printversion("E2fsprogs", version("tune2fs"))
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printversion("Jfsutils", version("fsck.jfs -V"))
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printversion("Reiserfsprogs", version("reiserfsck -V"))
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printversion("Reiser4fsprogs", version("fsck.reiser4 -V"))
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printversion("Xfsprogs", version("xfs_db -V"))
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printversion("Pcmciautils", version("pccardctl -V"))
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printversion("Pcmcia-cs", version("cardmgr -V"))
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printversion("Quota-tools", version("quota -V"))
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printversion("PPP", version("pppd --version"))
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printversion("Isdn4k-utils", version("isdnctrl"))
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printversion("Nfs-utils", version("showmount --version"))
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printversion("Bison", version("bison --version"))
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printversion("Flex", version("flex --version"))
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while ("ldconfig -p 2>/dev/null" | getline > 0)
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if ($NF ~ libc || $NF ~ libcpp)
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if (!seen[ver = version("readlink " $NF)]++)
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printversion("Linux C" ($NF ~ libcpp? "++" : "") " Library", ver)
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printversion("Dynamic linker (ldd)", version("ldd --version"))
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printversion("Procps", version("ps --version"))
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printversion("Net-tools", version("ifconfig --version"))
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printversion("Kbd", version("loadkeys -V"))
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printversion("Console-tools", version("loadkeys -V"))
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printversion("Oprofile", version("oprofiled --version"))
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printversion("Sh-utils", version("expr --v"))
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printversion("Udev", version("udevadm --version"))
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printversion("Wireless-tools", version("iwconfig --version"))
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while ("sort /proc/modules" | getline > 0) {
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mods = mods sep $1
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sep = " "
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}
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printversion("Modules Loaded", mods)
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}
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function version(cmd, ver) {
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cmd = cmd " 2>&1"
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while (cmd | getline > 0) {
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if (match($0, vernum)) {
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ver = substr($0, RSTART, RLENGTH)
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break
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}
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}
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close(cmd)
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return ver
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}
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function printversion(name, value, ofmt) {
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if (value != "") {
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ofmt = "%-20s\t%s\n"
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printf(ofmt, name, value)
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}
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}
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