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89 lines
1.6 KiB
89 lines
1.6 KiB
#! /bin/sh |
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# |
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# Script to give the appropriate compiler flags and linker flags |
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# to use when building code that uses libpcap. |
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# |
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prefix="@prefix@" |
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exec_prefix="@exec_prefix@" |
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includedir="@includedir@" |
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libdir="@libdir@" |
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V_RPATH_OPT="@V_RPATH_OPT@" |
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LIBS="@LIBS@" |
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static=0 |
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show_cflags=0 |
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show_libs=0 |
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while [ "$#" != 0 ] |
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do |
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case "$1" in |
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--static) |
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static=1 |
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;; |
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--cflags) |
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show_cflags=1 |
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;; |
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--libs) |
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show_libs=1 |
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;; |
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--additional-libs) |
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show_additional_libs=1 |
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;; |
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esac |
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shift |
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done |
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if [ "$V_RPATH_OPT" != "" ] |
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then |
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# |
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# If libdir isn't /usr/lib, add it to the run-time linker path. |
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# |
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if [ "$libdir" != "/usr/lib" ] |
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then |
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RPATH=$V_RPATH_OPT$libdir |
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fi |
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fi |
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if [ "$static" = 1 ] |
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then |
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# |
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# Include LIBS so that the flags include libraries containing |
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# routines that libpcap uses. |
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# |
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if [ "$show_cflags" = 1 -a "$show_libs" = 1 ] |
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then |
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echo "-I$includedir -L$libdir -lpcap $LIBS" |
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elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ] |
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then |
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echo "-I$includedir -L$libdir $LIBS" |
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elif [ "$show_cflags" = 1 ] |
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then |
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echo "-I$includedir" |
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elif [ "$show_libs" = 1 ] |
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then |
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echo "-L$libdir -lpcap $LIBS" |
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elif [ "$show_additional_libs" = 1 ] |
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then |
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echo "$LIBS" |
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fi |
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else |
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# |
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# Omit LIBS - libpcap is assumed to be linked with those |
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# libraries, so there's no need to do so explicitly. |
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# |
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if [ "$show_cflags" = 1 -a "$show_libs" = 1 ] |
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then |
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echo "-I$includedir -L$libdir $RPATH -lpcap" |
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elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ] |
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then |
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echo "-I$includedir" |
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elif [ "$show_cflags" = 1 ] |
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then |
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echo "-I$includedir" |
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elif [ "$show_libs" = 1 ] |
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then |
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echo "-L$libdir $RPATH -lpcap" |
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fi |
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fi
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