1178476Sjb#!/bin/sh 2178476Sjb 3178476Sjb[ $# -ne 0 ] || set -x # debug mode without arguments:-) 4178476Sjb 5178476SjbTHERE="`echo $0 | sed -e 's|[^/]*$||' 2>/dev/null`.." 6178476Sjb[ -d "${THERE}" ] || exec "$@" # should never happen... 7178476Sjb 8178476Sjb# Alternative to this is to parse ${THERE}/Makefile... 9178476SjbLIBCRYPTOSO="${THERE}/libcrypto.so" 10178476Sjbif [ -f "$LIBCRYPTOSO" ]; then 11178476Sjb while [ -h "$LIBCRYPTOSO" ]; do 12178476Sjb LIBCRYPTOSO="${THERE}/`ls -l "$LIBCRYPTOSO" | sed -e 's|.*\-> ||'`" 13178476Sjb done 14178476Sjb SOSUFFIX=`echo ${LIBCRYPTOSO} | sed -e 's|.*\.so||' 2>/dev/null` 15178476Sjb LIBSSLSO="${THERE}/libssl.so${SOSUFFIX}" 16178476Sjbfi 17178476Sjb 18178476SjbSYSNAME=`(uname -s) 2>/dev/null`; 19178476Sjbcase "$SYSNAME" in 20178476SjbSunOS|IRIX*) 21178476Sjb # SunOS and IRIX run-time linkers evaluate alternative 22178476Sjb # variables depending on target ABI... 23178476Sjb rld_var=LD_LIBRARY_PATH 24178476Sjb case "`(/usr/bin/file "$LIBCRYPTOSO") 2>/dev/null`" in 25178476Sjb *ELF\ 64*SPARC*|*ELF\ 64*AMD64*) 26178476Sjb [ -n "$LD_LIBRARY_PATH_64" ] && rld_var=LD_LIBRARY_PATH_64 27178476Sjb LD_PRELOAD_64="$LIBCRYPTOSO $LIBSSLSO"; export LD_PRELOAD_64 28178476Sjb preload_var=LD_PRELOAD_64 29178476Sjb ;; 30178476Sjb *ELF\ 32*SPARC*|*ELF\ 32*80386*) 31178476Sjb # We only need to change LD_PRELOAD_32 and LD_LIBRARY_PATH_32 32178476Sjb # on a multi-arch system. Otherwise, trust the fallbacks. 33178476Sjb if [ -f /lib/64/ld.so.1 ]; then 34178476Sjb [ -n "$LD_LIBRARY_PATH_32" ] && rld_var=LD_LIBRARY_PATH_32 35178476Sjb LD_PRELOAD_32="$LIBCRYPTOSO $LIBSSLSO"; export LD_PRELOAD_32 36178476Sjb preload_var=LD_PRELOAD_32 37178476Sjb fi 38178476Sjb ;; 39178476Sjb # Why are newly built .so's preloaded anyway? Because run-time 40178476Sjb # .so lookup path embedded into application takes precedence 41178476Sjb # over LD_LIBRARY_PATH and as result application ends up linking 42178476Sjb # to previously installed .so's. On IRIX instead of preloading 43178476Sjb # newly built .so's we trick run-time linker to fail to find 44178476Sjb # the installed .so by setting _RLD_ROOT variable. 45178476Sjb *ELF\ 32*MIPS*) 46178476Sjb #_RLD_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD_LIST 47178476Sjb _RLD_ROOT=/no/such/dir; export _RLD_ROOT 48178476Sjb eval $rld_var=\"/usr/lib'${'$rld_var':+:$'$rld_var'}'\" 49178476Sjb preload_var=_RLD_LIST 50178476Sjb ;; 51 *ELF\ N32*MIPS*) 52 [ -n "$LD_LIBRARYN32_PATH" ] && rld_var=LD_LIBRARYN32_PATH 53 #_RLDN32_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLDN32_LIST 54 _RLDN32_ROOT=/no/such/dir; export _RLDN32_ROOT 55 eval $rld_var=\"/usr/lib32'${'$rld_var':+:$'$rld_var'}'\" 56 preload_var=_RLDN32_LIST 57 ;; 58 *ELF\ 64*MIPS*) 59 [ -n "$LD_LIBRARY64_PATH" ] && rld_var=LD_LIBRARY64_PATH 60 #_RLD64_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT"; export _RLD64_LIST 61 _RLD64_ROOT=/no/such/dir; export _RLD64_ROOT 62 eval $rld_var=\"/usr/lib64'${'$rld_var':+:$'$rld_var'}'\" 63 preload_var=_RLD64_LIST 64 ;; 65 esac 66 eval $rld_var=\"${THERE}'${'$rld_var':+:$'$rld_var'}'\"; export $rld_var 67 unset rld_var 68 ;; 69*) LD_LIBRARY_PATH="${THERE}:$LD_LIBRARY_PATH" # Linux, ELF HP-UX 70 DYLD_LIBRARY_PATH="${THERE}:$DYLD_LIBRARY_PATH" # MacOS X 71 SHLIB_PATH="${THERE}:$SHLIB_PATH" # legacy HP-UX 72 LIBPATH="${THERE}:$LIBPATH" # AIX, OS/2 73 export LD_LIBRARY_PATH DYLD_LIBRARY_PATH SHLIB_PATH LIBPATH 74 # Even though $PATH is adjusted [for Windows sake], it doesn't 75 # necessarily does the trick. Trouble is that with introduction 76 # of SafeDllSearchMode in XP/2003 it's more appropriate to copy 77 # .DLLs in vicinity of executable, which is done elsewhere... 78 if [ "$OSTYPE" != msdosdjgpp ]; then 79 PATH="${THERE}:$PATH"; export PATH 80 fi 81 ;; 82esac 83 84if [ -f "$LIBCRYPTOSO" -a -z "$preload_var" ]; then 85 # Following three lines are major excuse for isolating them into 86 # this wrapper script. Original reason for setting LD_PRELOAD 87 # was to make it possible to pass 'make test' when user linked 88 # with -rpath pointing to previous version installation. Wrapping 89 # it into a script makes it possible to do so on multi-ABI 90 # platforms. 91 case "$SYSNAME" in 92 *BSD|QNX) LD_PRELOAD="$LIBCRYPTOSO:$LIBSSLSO" ;; # *BSD, QNX 93 *) LD_PRELOAD="$LIBCRYPTOSO $LIBSSLSO" ;; # SunOS, Linux, ELF HP-UX 94 esac 95 _RLD_LIST="$LIBCRYPTOSO:$LIBSSLSO:DEFAULT" # Tru64, o32 IRIX 96 DYLD_INSERT_LIBRARIES="$LIBCRYPTOSO:$LIBSSLSO" # MacOS X 97 export LD_PRELOAD _RLD_LIST DYLD_INSERT_LIBRARIES 98fi 99 100cmd="$1${EXE_EXT}" 101shift 102if [ $# -eq 0 ]; then 103 exec "$cmd" # old sh, such as Tru64 4.x, fails to expand empty "$@" 104else 105 exec "$cmd" "$@" 106fi 107