mirror of https://github.com/BOINC/boinc.git
37 lines
795 B
Plaintext
37 lines
795 B
Plaintext
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AC_DEFUN([SAH_LINKS],[
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AC_PATH_PROGS(LN,[ln cp copy])
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if test -n "$LN" ; then
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AC_MSG_CHECKING(whether '$LN' works)
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if $LN config.sub erase.me$$ && \
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test -e erase.me$$ && \
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diff config.sub erase.me$$ >/dev/null 2>&5
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then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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LN=cp
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fi
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/bin/rm erase.me$$
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else
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LN=cp
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fi
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AC_PROG_LN_S
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if test -n "$LN_S" ; then
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AC_MSG_CHECKING(whether '$LN_S' really works or whether I'm deluding myself)
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if $LN_S config.sub erase.me$$ && \
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test -e erase.me$$ && \
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diff config.sub erase.me$$ >/dev/null 2>&5
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then
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AC_MSG_RESULT(it works)
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else
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AC_MSG_RESULT(I'm deluding myself)
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LN_S=cp
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fi
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/bin/rm erase.me$$
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else
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LN_S=cp
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fi
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])
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