98 lines
3.6 KiB
Bash
Executable File
98 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
[ $# -ne 0 ] || set -x # debug mode without arguments:-)
|
|
|
|
THERE="`echo $0 | sed -e 's|[^/]*$||' 2>/dev/null`.."
|
|
[ -d "${THERE}" ] || exec "$@" # should never happen...
|
|
|
|
# Alternative to this is to parse ${THERE}/Makefile...
|
|
LIBCRYPTOSO="${THERE}/libcrypto.so"
|
|
if [ -f "$LIBCRYPTOSO" ]; then
|
|
while [ -h "$LIBCRYPTOSO" ]; do
|
|
LIBCRYPTOSO="${THERE}/`ls -l "$LIBCRYPTOSO" | sed -e 's|.*\-> ||'`"
|
|
done
|
|
SOSUFFIX=`echo ${LIBCRYPTOSO} | sed -e 's|.*\.so||' 2>/dev/null`
|
|
LIBSSLSO="${THERE}/libssl.so${SOSUFFIX}"
|
|
fi
|
|
|
|
SYSNAME=`(uname -s) 2>/dev/null`;
|
|
case "$SYSNAME" in
|
|
SunOS|IRIX*)
|
|
# SunOS and IRIX run-time linkers evaluate alternative
|
|
# variables depending on target ABI...
|
|
rld_var=LD_LIBRARY_PATH
|
|
case "`(/usr/bin/file "$LIBCRYPTOSO") 2>/dev/null`" in
|
|
*ELF\ 64*SPARC*|*ELF\ 64*AMD64*)
|
|
[ -n "$LD_LIBRARY_PATH_64" ] && rld_var=LD_LIBRARY_PATH_64
|
|
LD_PRELOAD_64="$LIBCRYPTOSO $LIBSSLSO"; export LD_PRELOAD_64
|
|
preload_var=LD_PRELOAD_64
|
|
;;
|
|
# Why are newly built .so's preloaded anyway? Because run-time
|
|
# .so lookup path embedded into application takes precedence
|
|
# over LD_LIBRARY_PATH and as result application ends up linking
|
|
# to previously installed .so's. On IRIX instead of preloading
|
|
# newly built .so's we trick run-time linker to fail to find
|
|
# the installed .so by setting _RLD_ROOT variable.
|
|
*ELF\ 32*MIPS*)
|
|
#_RLD_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD_LIST
|
|
_RLD_ROOT=/no/such/dir; export _RLD_ROOT
|
|
eval $rld_var=\"/usr/lib'${'$rld_var':+:$'$rld_var'}'\"
|
|
preload_var=_RLD_LIST
|
|
;;
|
|
*ELF\ N32*MIPS*)
|
|
[ -n "$LD_LIBRARYN32_PATH" ] && rld_var=LD_LIBRARYN32_PATH
|
|
#_RLDN32_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLDN32_LIST
|
|
_RLDN32_ROOT=/no/such/dir; export _RLDN32_ROOT
|
|
eval $rld_var=\"/usr/lib32'${'$rld_var':+:$'$rld_var'}'\"
|
|
preload_var=_RLDN32_LIST
|
|
;;
|
|
*ELF\ 64*MIPS*)
|
|
[ -n "$LD_LIBRARY64_PATH" ] && rld_var=LD_LIBRARY64_PATH
|
|
#_RLD64_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD64_LIST
|
|
_RLD64_ROOT=/no/such/dir; export _RLD64_ROOT
|
|
eval $rld_var=\"/usr/lib64'${'$rld_var':+:$'$rld_var'}'\"
|
|
preload_var=_RLD64_LIST
|
|
;;
|
|
esac
|
|
eval $rld_var=\"${THERE}'${'$rld_var':+:$'$rld_var'}'\"; export $rld_var
|
|
unset rld_var
|
|
;;
|
|
*) LD_LIBRARY_PATH="${THERE}:$LD_LIBRARY_PATH" # Linux, ELF HP-UX
|
|
DYLD_LIBRARY_PATH="${THERE}:$DYLD_LIBRARY_PATH" # MacOS X
|
|
SHLIB_PATH="${THERE}:$SHLIB_PATH" # legacy HP-UX
|
|
LIBPATH="${THERE}:$LIBPATH" # AIX, OS/2
|
|
export LD_LIBRARY_PATH DYLD_LIBRARY_PATH SHLIB_PATH LIBPATH
|
|
# Even though $PATH is adjusted [for Windows sake], it doesn't
|
|
# necessarily does the trick. Trouble is that with introduction
|
|
# of SafeDllSearchMode in XP/2003 it's more appropriate to copy
|
|
# .DLLs in vicinity of executable, which is done elsewhere...
|
|
if [ "$OSTYPE" != msdosdjgpp ]; then
|
|
PATH="${THERE}:$PATH"; export PATH
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if [ -f "$LIBCRYPTOSO" -a -z "$preload_var" ]; then
|
|
# Following three lines are major excuse for isolating them into
|
|
# this wrapper script. Original reason for setting LD_PRELOAD
|
|
# was to make it possible to pass 'make test' when user linked
|
|
# with -rpath pointing to previous version installation. Wrapping
|
|
# it into a script makes it possible to do so on multi-ABI
|
|
# platforms.
|
|
case "$SYSNAME" in
|
|
*BSD|QNX) LD_PRELOAD="$LIBCRYPTOSO:$LIBSSLSO" ;; # *BSD, QNX
|
|
*) LD_PRELOAD="$LIBCRYPTOSO $LIBSSLSO" ;; # SunOS, Linux, ELF HP-UX
|
|
esac
|
|
_RLD_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT" # Tru64, o32 IRIX
|
|
DYLD_INSERT_LIBRARIES="$LIBCRYPTOSO:$LIBSSLSO" # MacOS X
|
|
export LD_PRELOAD _RLD_LIST DYLD_INSERT_LIBRARIES
|
|
fi
|
|
|
|
cmd="$1${EXE_EXT}"
|
|
shift
|
|
if [ $# -eq 0 ]; then
|
|
exec "$cmd" # old sh, such as Tru64 4.x, fails to expand empty "$@"
|
|
else
|
|
exec "$cmd" "$@"
|
|
fi
|