3 [ $# -ne 0 ] ||
set -x # debug mode without arguments:-)
5 THERE
="`echo $0 | sed -e 's|[^/]*$||' 2>/dev/null`.."
6 [ -d "${THERE}" ] ||
exec "$@" # should never happen...
8 # Alternative to this is to parse ${THERE}/Makefile...
9 LIBCRYPTOSO
="${THERE}/libcrypto.so"
10 if [ -f "$LIBCRYPTOSO" ]; then
11 while [ -h "$LIBCRYPTOSO" ]; do
12 LIBCRYPTOSO
="${THERE}/`ls -l "$LIBCRYPTOSO" | sed -e 's|.*\-> ||'`"
14 SOSUFFIX
=`echo ${LIBCRYPTOSO} | sed -e 's|.*\.so||' 2>/dev/null`
15 LIBSSLSO
="${THERE}/libssl.so${SOSUFFIX}"
18 SYSNAME
=`(uname -s) 2>/dev/null`;
21 # SunOS and IRIX run-time linkers evaluate alternative
22 # variables depending on target ABI...
23 rld_var
=LD_LIBRARY_PATH
24 case "`(/usr/bin/file "$LIBCRYPTOSO") 2>/dev/null`" in
25 *ELF\
64*SPARC
*|
*ELF\
64*AMD64
*)
26 [ -n "$LD_LIBRARY_PATH_64" ] && rld_var
=LD_LIBRARY_PATH_64
27 LD_PRELOAD_64
="$LIBCRYPTOSO $LIBSSLSO"; export LD_PRELOAD_64
28 preload_var
=LD_PRELOAD_64
30 # Why are newly built .so's preloaded anyway? Because run-time
31 # .so lookup path embedded into application takes precedence
32 # over LD_LIBRARY_PATH and as result application ends up linking
33 # to previously installed .so's. On IRIX instead of preloading
34 # newly built .so's we trick run-time linker to fail to find
35 # the installed .so by setting _RLD_ROOT variable.
37 #_RLD_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD_LIST
38 _RLD_ROOT
=/no
/such
/dir
; export _RLD_ROOT
39 eval $rld_var=\"/usr
/lib
'${'$rld_var':+:$'$rld_var'}'\"
43 [ -n "$LD_LIBRARYN32_PATH" ] && rld_var
=LD_LIBRARYN32_PATH
44 #_RLDN32_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLDN32_LIST
45 _RLDN32_ROOT
=/no
/such
/dir
; export _RLDN32_ROOT
46 eval $rld_var=\"/usr
/lib32
'${'$rld_var':+:$'$rld_var'}'\"
47 preload_var
=_RLDN32_LIST
50 [ -n "$LD_LIBRARY64_PATH" ] && rld_var
=LD_LIBRARY64_PATH
51 #_RLD64_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD64_LIST
52 _RLD64_ROOT
=/no
/such
/dir
; export _RLD64_ROOT
53 eval $rld_var=\"/usr
/lib64
'${'$rld_var':+:$'$rld_var'}'\"
54 preload_var
=_RLD64_LIST
57 eval $rld_var=\"${THERE}'${'$rld_var':+:$'$rld_var'}'\"; export $rld_var
60 *) LD_LIBRARY_PATH
="${THERE}:$LD_LIBRARY_PATH" # Linux, ELF HP-UX
61 DYLD_LIBRARY_PATH
="${THERE}:$DYLD_LIBRARY_PATH" # MacOS X
62 SHLIB_PATH
="${THERE}:$SHLIB_PATH" # legacy HP-UX
63 LIBPATH
="${THERE}:$LIBPATH" # AIX, OS/2
64 export LD_LIBRARY_PATH DYLD_LIBRARY_PATH SHLIB_PATH LIBPATH
65 # Even though $PATH is adjusted [for Windows sake], it doesn't
66 # necessarily does the trick. Trouble is that with introduction
67 # of SafeDllSearchMode in XP/2003 it's more appropriate to copy
68 # .DLLs in vicinity of executable, which is done elsewhere...
69 if [ "$OSTYPE" != msdosdjgpp
]; then
70 PATH
="${THERE}:$PATH"; export PATH
75 if [ -f "$LIBCRYPTOSO" -a -z "$preload_var" ]; then
76 # Following three lines are major excuse for isolating them into
77 # this wrapper script. Original reason for setting LD_PRELOAD
78 # was to make it possible to pass 'make test' when user linked
79 # with -rpath pointing to previous version installation. Wrapping
80 # it into a script makes it possible to do so on multi-ABI
83 *BSD|QNX
) LD_PRELOAD
="$LIBCRYPTOSO:$LIBSSLSO" ;; # *BSD, QNX
84 *) LD_PRELOAD
="$LIBCRYPTOSO $LIBSSLSO" ;; # SunOS, Linux, ELF HP-UX
86 _RLD_LIST
="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT" # Tru64, o32 IRIX
87 DYLD_INSERT_LIBRARIES
="$LIBCRYPTOSO:$LIBSSLSO" # MacOS X
88 export LD_PRELOAD _RLD_LIST DYLD_INSERT_LIBRARIES
94 exec "$cmd" # old sh, such as Tru64 4.x, fails to expand empty "$@"