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