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chuckv |
1496 |
# Determine whether ps is posix or bsd. |
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# AC_PATH_PROG(PS, ps) |
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#AC_CACHE_CHECK([for POSIX or BSD ps syntax], ac_cv_prog_ps_syntax, [ |
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if $PS ax -o rss > /dev/null 2>&1; then |
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ac_cv_prog_ps_ax=yes |
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else |
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ac_cv_prog_ps_ax=no |
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fi |
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if $PS -ef -o rss > /dev/null 2>&1; then |
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ac_cv_prog_ps_ef=yes |
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else |
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ac_cv_prog_ps_ef=no |
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fi |
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if test "$ac_cv_prog_ps_ax" = yes; then |
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ac_cv_prog_ps_syntax=BSD |
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else |
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if test "$ac_cv_prog_ps_ef" = yes; then |
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ac_cv_prog_ps_syntax=POSIX |
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else |
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AC_MSG_ERROR(Could not determine ps syntax) |
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fi |
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fi |
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]) |
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if (UNIX) |
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if(NOT ps_cmd) |
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find_program(ps_cmd "ps") |
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endif(NOT ps_cmd) |
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if(ps_cmd) |
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execute_process(COMMAND "${ps_cmd}") |
