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1 dnl
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2 dnl Add macros
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3 dnl JAPHAR_GREP_CFLAGS
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4 dnl
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5
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6 dnl
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7 dnl JAPHAR_GREP_CFLAGS(flag, cmd_if_missing, cmd_if_present)
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8 dnl
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9 dnl From Japhar. Report changes to japhar@hungry.com
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10 dnl
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11 AC_DEFUN(JAPHAR_GREP_CFLAGS,
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12 [case "$CFLAGS" in
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13 "$1" | "$1 "* | *" $1" | *" $1 "* )
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14 ifelse($#, 3, [$3], [:])
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15 ;;
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16 *)
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17 $2
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18 ;;
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19 esac
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20 ])
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21
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22 AC_DEFUN(CHRPATH_LDRPATH_OPTION,
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23 [AC_REQUIRE([AC_CANONICAL_TARGET])[]dnl
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24 case "$target" in
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25 *-linux*)
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26 LDRPATH=-Wl,-rpath,
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27 ;;
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28 *-*-irix*|*-*-osf*)
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29 LDRPATH="-rpath "
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30 ;;
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31 *-*-hpux*)
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32 # Hm, this seem to set runpath on ia64, not rpath
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33 LDRPATH="-Wl,+b,"
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34 ;;
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35 *-*-darwin*)
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36 # No idea how to add rpath/runpath on Darwin
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37 LDRPATH=""
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38 ;;
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39 *)
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40 LDRPATH="-R "
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41 ;;
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42 esac
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43 AC_SUBST(LDRPATH)
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44 ])
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