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    Subject[PATCH 04/32] ver_linux: wrap up call to 'gcc -dumpversion' in awk function
    Date
    Wrap up the call to 'gcc -dumpversion', the code to process its output,
    and the resulting formatted output in awk functions.

    Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
    ---
    scripts/ver_linux | 7 +------
    1 file changed, 1 insertion(+), 6 deletions(-)

    diff --git a/scripts/ver_linux b/scripts/ver_linux
    index c509f09..9362782 100755
    --- a/scripts/ver_linux
    +++ b/scripts/ver_linux
    @@ -12,12 +12,7 @@ BEGIN {
    system("uname -a")
    printf("\n")

    -gcc -dumpversion 2>&1 |
    -awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
    - match($0, /[0-9]+([.]?[0-9]+)+/)
    - printf("GNU C\t\t\t%s\n",
    - substr($0,RSTART,RLENGTH))
    -}'
    + printversion("GNU C", version("gcc -dumpversion 2>&1"))

    make --version 2>&1 |
    awk '/GNU Make/{
    --
    2.7.3
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