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|
#!/bin/sh
LINKER="$1"
shift
RPATH=""
LPATH=""
LPATHS="::"
LOPTS=""
#Special hack for HP-UX
LD_PXDB=/dev/null
export LD_PXDB
#Special hack for SGI
if test "x$SGI_ABI" = "x"; then
SGI_ABI=-n32
fi
export SGI_ABI
#set -x
SET_N32=""
case "/$LINKER " in
*/ld\ *)
LINKER_IS_LD=yes
;;
*)
LINKER_IS_LD=no
;;
esac
DEBUG_FLAGS=""
COMPILING="yes"
while test "$#" != 0; do
case $1 in
-R*)
if test x$1 = x-R ; then
tmp="$2"
shift
else
tmp=`echo $1 | sed -e 's/^-R//g'`
fi
RPATH="$RPATH:$tmp"
;;
-n32)
SET_N32="-n32"
;;
-L*)
if test x$1 = x-L ; then
tmp="$2"
shift
else
tmp=`echo $1 | sed -e 's/^-L//g'`
fi
case $LDPATHS in
*:$tmp:*)
;;
*)
LDPATHS="$LDPATHS$tmp:"
LDOPTS="$LDOPTS -L$tmp"
;;
esac
;;
-n32)
SET_N32="-n32"
;;
-Wl,*)
# Strip '-Wl,' if the linker is ld
if test $LINKER_IS_LD = yes; then
LDOPTS="$LDOPTS `echo $1|sed -e 's/^-Wl,//'|sed -e 's/,/ /g'`"
else
LDOPTS="$LDOPTS $1"
fi
;;
-g|-ggdb3)
DEBUG_FLAGS="$DEBUG_FLAGS $1"
;;
*.s|*.S|*.asm)
COMPILING="no";
LDOPTS="$LDOPTS $1"
;;
*)
LDOPTS="$LDOPTS $1"
;;
esac
shift
done
if test "x$COMPILING" = "xyes"; then
LDOPTS="$LDOPTS $DEBUG_FLAGS"
fi
LDOPTS="$SET_N32 $LDOPTS"
RPATH="$RPATH:${LD_LIBRARY_PATH-}"
OLDIFS="$IFS"
IFS=:
set dummy $RPATH
shift
IFS="$OLDIFS"
while test x$1 = x -a x$# != x0; do
shift
done
if test -x /usr/bin/uname 2>/dev/null; then
UNAME=`/usr/bin/uname -sr`
elif test -x /bin/uname 2>/dev/null; then
UNAME=`/bin/uname -sr`
else
UNAME=unknown
fi
if test x$# != x0 ; then
done="::$1:"
RPATH="$1"
shift
while test x$# != x0 ;
do
case $done in
*:$1:*) ;;
*)
RPATH="$RPATH:$1"
done="$done$1:"
;;
esac
shift
done
case "$LINKER $LDOPTS " in
*\ -c\ * | cpp\ * | *\ -E\ *)
LINKING=no
;;
*)
LINKING=maybe
;;
esac
case "$UNAME" in
OSF1\ V4.*)
LDOPTS="$LDOPTS -rpath $RPATH"
;;
IRIX\ 6.*)
LDOPTS="$LDOPTS -rpath $RPATH"
;;
IRIX\ 5.*)
LDOPTS="$LDOPTS -rpath $RPATH"
;;
SunOS\ 5.*)
LDOPTS="$LDOPTS -R$RPATH"
;;
Linux\ 1.*)
LD_LIBRARY_PATH="$RPATH"
LD_RUN_PATH="$RPATH"
export LD_LIBRARY_PATH LD_RUN_PATH
;;
Linux\ *)
LD_LIBRARY_PATH="$RPATH"
export LD_LIBRARY_PATH
;;
UnixWare\ 7.*)
if test x$LINKING != xno -a "x$RPATH" != x ; then
LDOPTS="$LDOPTS -Xlinker -YP, -Xlinker $RPATH"
fi
;;
Darwin\ *|NetBSD\ *)
if test x$LINKING != xno -a "x$RPATH" != x ; then
OIFS="$IFS"
IFS=":"
RPP="$PATH"
for RP in $RPATH ; do
LDOPTS="$LDOPTS -Wl,-rpath,$RP"
done
IFS="$OIFS"
fi
;;
*)
LD_LIBRARY_PATH="$RPATH"
LD_RUN_PATH="$RPATH"
export LD_LIBRARY_PATH LD_RUN_PATH
;;
esac
fi
#case "x$UNAME" in
# AIX*)
# # AIX cc doesn't work with ulimit set
# :
# ;;
# *)
# if test "x$NO_ULIMIT" = "x"; then
# # Limit data segment size to 48MB.
# ulimit -d 49152 >/dev/null 2>&1
# fi
# ;;
#esac
case "$UNAME" in
Darwin\ 1[3-9]*|Darwin\ [2-9][0-9]*)
# C++ Name mangling changed here, need to be able to interoperate with modern libs
if test "x$MACOSX_DEPLOYMENT_TARGET" = "x" ; then
export MACOSX_DEPLOYMENT_TARGET=10.9
fi
;;
Darwin\ [7-9]*|Darwin\ [1-9][0-9]*)
# Needs to be 10.3 or better for ld to accept "-undefined dynamic_lookup"
if test "x$MACOSX_DEPLOYMENT_TARGET" = "x" ; then
export MACOSX_DEPLOYMENT_TARGET=10.3
fi
;;
*)
;;
esac
echo $LINKER $LDOPTS
# exec $LINKER $LDOPTS
# Used to be exec, but Digital-Unix's stupid sh has buggy variable-expansion.
# /grubba
# eval $LINKER $LDOPTS
# Used to be eval, but then quoting won't work.
# /grubba 1998-12-16
$LINKER $LDOPTS
exit $?
|
