Created
February 11, 2011 16:27
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Makes tsocks compile on Mac OSX (adapted from http://marc-abramowitz.com/download/tsocks-1.8_macosx.patch)
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--- tsocks.c.orig 2006-01-28 16:36:44.000000000 -0800 | |
+++ tsocks.c 2006-01-28 16:27:51.000000000 -0800 | |
@@ -99,6 +99,7 @@ | |
static int read_socksv4_req(struct connreq *conn); | |
static int read_socksv5_connect(struct connreq *conn); | |
static int read_socksv5_auth(struct connreq *conn); | |
+void _init(void) __attribute__ ((constructor)); | |
void _init(void) { | |
#ifdef USE_OLD_DLSYM | |
@@ -191,9 +192,10 @@ | |
struct sockaddr_in *connaddr; | |
struct sockaddr_in peer_address; | |
struct sockaddr_in server_address; | |
- int gotvalidserver = 0, rc, namelen = sizeof(peer_address); | |
+ int gotvalidserver = 0, rc; | |
int sock_type = -1; | |
- int sock_type_len = sizeof(sock_type); | |
+ socklen_t sock_type_len = sizeof(sock_type); | |
+ socklen_t namelen = sizeof(peer_address); | |
unsigned int res = -1; | |
struct serverent *path; | |
struct connreq *newconn; | |
--- Makefile.in.orig 2006-01-28 17:33:25.000000000 -0800 | |
+++ Makefile.in 2006-01-28 17:33:33.000000000 -0800 | |
@@ -1,6 +1,7 @@ | |
# Makefile used by configure to create real Makefile | |
CC=@CC@ | |
+SHLIB_EXT=@SHLIB_EXT@ | |
prefix=@prefix@ | |
exec_prefix = @exec_prefix@ | |
libexecdir = @libexecdir@ | |
@@ -23,11 +24,12 @@ | |
SCRIPT = tsocks | |
SHLIB_MAJOR = 1 | |
SHLIB_MINOR = 8 | |
-SHLIB = ${LIB_NAME}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} | |
+SHLIB = ${LIB_NAME}.${SHLIB_EXT}.${SHLIB_MAJOR}.${SHLIB_MINOR} | |
INSTALL = @INSTALL@ | |
INSTALL_DATA = @INSTALL_DATA@ | |
CFLAGS = @CFLAGS@ | |
+LDFLAGS = @LDFLAGS@ | |
INCLUDES = -I. | |
LIBS = @LIBS@ | |
SPECIALLIBS = @SPECIALLIBS@ | |
@@ -47,11 +49,11 @@ | |
${SHCC} ${CFLAGS} ${INCLUDES} -o ${INSPECT} ${INSPECT}.c ${COMMON}.o ${LIBS} | |
${SAVE}: ${SAVE}.c | |
- ${SHCC} ${CFLAGS} ${INCLUDES} -static -o ${SAVE} ${SAVE}.c | |
+ ${SHCC} ${CFLAGS} ${INCLUDES} -o ${SAVE} ${SAVE}.c | |
${SHLIB}: ${OBJS} ${COMMON}.o ${PARSER}.o | |
- ${SHCC} ${CFLAGS} ${INCLUDES} -nostdlib -shared -o ${SHLIB} ${OBJS} ${COMMON}.o ${PARSER}.o ${DYNLIB_FLAGS} ${SPECIALLIBS} ${LIBS} | |
- ln -sf ${SHLIB} ${LIB_NAME}.so | |
+ ${SHCC} ${CFLAGS} ${INCLUDES} -nostdlib ${LDFLAGS} -o ${SHLIB} ${OBJS} ${COMMON}.o ${PARSER}.o ${DYNLIB_FLAGS} ${SPECIALLIBS} ${LIBS} | |
+ ln -sf ${SHLIB} ${LIB_NAME}.${SHLIB_EXT} | |
%.so: %.c | |
${SHCC} ${CFLAGS} ${INCLUDES} -c ${CC_SWITCHES} $< -o $@ | |
@@ -68,8 +70,8 @@ | |
installlib: | |
${MKINSTALLDIRS} "${DESTDIR}${libdir}" | |
${INSTALL} ${SHLIB} ${DESTDIR}${libdir} | |
- ln -sf ${SHLIB} ${DESTDIR}${libdir}/${LIB_NAME}.so.${SHLIB_MAJOR} | |
- ln -sf ${LIB_NAME}.so.${SHLIB_MAJOR} ${DESTDIR}${libdir}/${LIB_NAME}.so | |
+ ln -sf ${SHLIB} ${DESTDIR}${libdir}/${LIB_NAME}.${SHLIB_EXT}.${SHLIB_MAJOR} | |
+ ln -sf ${LIB_NAME}.${SHLIB_EXT}.${SHLIB_MAJOR} ${DESTDIR}${libdir}/${LIB_NAME}.${SHLIB_EXT} | |
installman: | |
${MKINSTALLDIRS} "${DESTDIR}${mandir}/man1" | |
@@ -80,7 +82,7 @@ | |
${INSTALL_DATA} tsocks.conf.5 ${DESTDIR}${mandir}/man5/ | |
clean: | |
- -rm -f *.so *.so.* *.o *~ ${TARGETS} | |
+ -rm -f *.so *.so.* *.dylib *.dylib.* *.o *~ ${TARGETS} | |
distclean: clean | |
-rm -f config.cache config.log config.h Makefile | |
--- configure.in.orig 2006-01-28 17:53:15.000000000 -0800 | |
+++ configure.in 2006-01-28 18:13:45.000000000 -0800 | |
dnl ----------------------------------- | |
dnl Get hostname and other information. | |
@@ -312,7 +318,7 @@ | |
dnl Find the correct poll prototype on this machine | |
AC_MSG_CHECKING(for correct poll prototype) | |
PROTO= | |
-for testproto in 'struct pollfd *ufds, unsigned long nfds, int timeout' | |
+for testproto in 'struct pollfd ufds[[]], nfds_t nfds, int timeout' | |
do | |
if test "${PROTO}" = ""; then | |
AC_TRY_COMPILE([ | |
@@ -332,4 +338,42 @@ | |
AC_SUBST(SPECIALLIBS) | |
LIBS=${SIMPLELIBS} | |
-AC_OUTPUT(Makefile) | |
+dnl Check if the linker accepts -dynamiclib; necessary on Mac OS X | |
+AC_MSG_CHECKING(if the linker accepts -dynamiclib) | |
+OLDLDFLAGS="$LDFLAGS" | |
+LDFLAGS="$LDFLAGS -dynamiclib" | |
+AC_TRY_COMPILE(,,AC_MSG_RESULT(yes),[ | |
+ LDFLAGS="$OLDLDFLAGS" | |
+ AC_MSG_RESULT(no)]) | |
+ | |
+dnl Check if the linker accepts -multiply_defined suppress; necessary on Mac OS X | |
+AC_MSG_CHECKING(if the linker accepts -multiply_defined suppress) | |
+OLDLDFLAGS="$LDFLAGS" | |
+LDFLAGS="$LDFLAGS -multiply_defined suppress" | |
+AC_TRY_COMPILE(,,AC_MSG_RESULT(yes),[ | |
+ LDFLAGS="$OLDLDFLAGS" | |
+ AC_MSG_RESULT(no)]) | |
+ | |
+dnl Check if the linker accepts -single_module; necessary on Mac OS X | |
+AC_MSG_CHECKING(if the linker accepts -single_module) | |
+OLDLDFLAGS="$LDFLAGS" | |
+SHLIB_EXT="so" | |
+LD_PRELOAD="LD_PRELOAD" | |
+LDFLAGS="$LDFLAGS -single_module" | |
+AC_TRY_COMPILE(,, | |
+ [ | |
+ SHLIB_EXT="dylib" | |
+ LD_PRELOAD="DYLD_INSERT_LIBRARIES" | |
+ AC_MSG_RESULT(yes) | |
+ ], [ | |
+ LDFLAGS="$OLDLDFLAGS" | |
+ AC_MSG_RESULT(no) | |
+ ] | |
+) | |
+ | |
+AC_SUBST(SHLIB_EXT) | |
+AC_SUBST(LD_PRELOAD) | |
+AC_CONFIG_FILES([Makefile]) | |
+AC_CONFIG_FILES([tsocks], [chmod +x tsocks]) | |
+AC_OUTPUT | |
+ | |
--- tsocks.in.orig 2006-01-31 20:56:18.000000000 -0800 | |
+++ tsocks.in 2006-01-31 20:55:30.000000000 -0800 | |
@@ -0,0 +1,103 @@ | |
+#!/bin/sh | |
+# Wrapper script for use of the tsocks(8) transparent socksification library | |
+# | |
+# There are three forms of usage for this script: | |
+# | |
+# /usr/local/bin/tsocks program [program arguments...] | |
+# | |
+# This form sets the users @LD_PRELOAD@ environment variable so that tsocks(8) | |
+# will be loaded to socksify the application then executes the specified | |
+# program (with the provided arguments). The following simple example might | |
+# be used to telnet to www.foo.org via a tsocks.conf(5) configured socks server: | |
+# | |
+# /usr/local/bin/tsocks telnet www.foo.org | |
+# | |
+# The second form allows for tsocks(8) to be switched on and off for a | |
+# session (that is, it adds and removes tsocks from the @LD_PRELOAD@ environment | |
+# variable). This form must be _sourced_ into the user's existing session | |
+# (and will only work with bourne shell users): | |
+# | |
+# . /usr/local/bin/tsocks on | |
+# telnet www.foo.org | |
+# . /usr/local/bin/tsocks off | |
+# | |
+# Or | |
+# | |
+# source /usr/local/bin/tsocks on | |
+# telnet www.foo.org | |
+# source /usr/local/bin/tsocks off | |
+# | |
+# The third form creates a new shell with @LD_PRELOAD@ set and is achieved | |
+# simply by running the script with no arguments | |
+# | |
+# /usr/local/bin/tsocks | |
+# | |
+# When finished the user can simply terminate the shell with 'exit' | |
+# | |
+# This script is originally from the debian tsocks package by | |
+# Tamas Szerb <toma@rulez.org> | |
+ | |
+if [ $# = 0 ] ; then | |
+ echo "$0: insufficient arguments" | |
+ exit | |
+fi | |
+ | |
+LIBDIR="@libdir@" | |
+LIB_NAME="libtsocks" | |
+SHLIB_EXT="@SHLIB_EXT@" | |
+SHLIB="${LIBDIR}/${LIB_NAME}.${SHLIB_EXT}" | |
+ | |
+function show() { | |
+ echo "@LD_PRELOAD@ = \"$@LD_PRELOAD@\"" | |
+} | |
+ | |
+case "$1" in | |
+ on) | |
+ if [ -z "$@LD_PRELOAD@" ] | |
+ then | |
+ echo "Setting @LD_PRELOAD@ ..." | |
+ export @LD_PRELOAD@="${SHLIB}" | |
+ else | |
+ echo "Appending to @LD_PRELOAD@ ..." | |
+ echo $@LD_PRELOAD@ | grep -q "${SHLIB}" || \ | |
+ export @LD_PRELOAD@="${SHLIB} $@LD_PRELOAD@" | |
+ fi | |
+ show | |
+ ;; | |
+ off) | |
+ echo "Removing ${SHLIB} from @LD_PRELOAD@ ..." | |
+ export @LD_PRELOAD@=`echo -n $@LD_PRELOAD@ | sed 's#@libdir@/libtsocks\.@SHLIB_EXT@ *##'` | |
+ if [ -z "$@LD_PRELOAD@" ] | |
+ then | |
+ unset @LD_PRELOAD@ | |
+ fi | |
+ show | |
+ ;; | |
+ show|sh) | |
+ show | |
+ ;; | |
+ -h|-?) | |
+ echo "$0: Please see tsocks(1) or read comment at top of $0" | |
+ ;; | |
+ *) | |
+ if [ -z "$@LD_PRELOAD@" ] | |
+ then | |
+ export @LD_PRELOAD@="${SHLIB}" | |
+ else | |
+ echo $@LD_PRELOAD@ | grep -q "${SHLIB}" || \ | |
+ export @LD_PRELOAD@="${SHLIB} $@LD_PRELOAD@" | |
+ fi | |
+ | |
+ if [ $# = 0 ] | |
+ then | |
+ ${SHELL:-/bin/sh} | |
+ fi | |
+ | |
+ if [ $# -gt 0 ] | |
+ then | |
+ exec "$@" | |
+ fi | |
+ ;; | |
+esac | |
+ | |
+#EOF |
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