Build fails Tor framework from Carthage about icepa HOT 15 CLOSED

Update:

The following is from the build log,

cp: /Xcode/DerivedData/Tor-aqvflbpdbbukfahhupszphsxowds/Build/Intermediates/Tor.build/Release/openssl-x86_64/lib/*.a: No such file or directory

fatal error: /Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lipo: can't open input file: /Xcode/DerivedData/Tor-aqvflbpdbbukfahhupszphsxowds/Build/Products/Release/libssl.*.a (No such file or directory)

fatal error: /Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lipo: can't open input file: /Xcode/DerivedData/Tor-aqvflbpdbbukfahhupszphsxowds/Build/Products/Release/libcrypto.*.a (No such file or directory)

rm: /Xcode/DerivedData/Tor-aqvflbpdbbukfahhupszphsxowds/Build/Products/Release/libssl.*.a: No such file or directory

rm: /Xcode/DerivedData/Tor-aqvflbpdbbukfahhupszphsxowds/Build/Products/Release/libcrypto.*.a: No such file or directory

from icepa.

Can you post the full build log somewhere? The above is not particularly useful for debugging the issue.

Do you have autoconf and automake installed?

from icepa.

Might be due to a known issue with the new XCode 7.3 and Tor 0.2.7.X. See ursachec/CPAProxy#40 and https://trac.torproject.org/projects/tor/ticket/18626 There's a patch in that Tor ticket (and it’s been fixed in 0.2.8.2-alpha, though we might not get a fix for 0.2.7.x).

Though it could always be something else; could definitely use the full build output from @ali-ht10 to diagnose.

from icepa.

Thanks for the reply.

@conradev I have automake and autoconf installed.
@mtigas I have XCode 7.3

PFA the log file,

carthage-xcodebuild.rtf.zip

from icepa.

It seems to compile fine, just runs into an error installing:

/bin/sh: /Users/Downloads/iCepa-master: is a directory
make: *** [install_docs] Error 126

Will attempt to reproduce this!

from icepa.

Thanks alot @conradev

from icepa.

I can't seem to understand how tun2tor is working in this project. Can you give me any directions so that it can help me understand how tun2tor is working in this project.

One more thing, when I'm running carthage update, I'm not logged in as administrator. Could that be the reason?

Thanks

from icepa.

Apparently the openssl issue was fixed because I had a space in the directory path. Once I removed that openssl compiled and installed successfully.

But libevent is causing an issue. This is the error:
configure.ac:101: error: possibly undefined macro: AC_PROG_LIBTOOL
configure: error: cannot find install-sh, install.sh, or shtool in "." "./.." "./../.."

I did ran brew install automake autoconf. automake and autoconf are in /usr/local/bin/. But I can't seem to understand the README requirements section in Tor.framework, autoconf and automake in your PATH. Where should autoconf and automake be installed? What PATH should I need to specify?

PFA the updated log file

carthage-xcodebuild-update.rtf.zip

Thanks again

from icepa.

Thanks for discovering that! I will need to make sure that the build scripts function with spaces in the path.

If you run echo $PATH in Terminal and the directory that contains automake or autoconf is printed, then they are in your PATH. According to the script, your copies of automake and autoconf are in your PATH correctly.

It seems that I missed a required dependency! You also need libtool in your PATH. Run brew install libtool to fix that.

from icepa.

What questions do you have about tun2tor specifically?

from icepa.

Thanks for the response.

Running brew install libtool did however worked in a way.* "Tor-Mac"* scheme built successfully. But there were errors when "Tor-iOS" scheme was building.

Here is the error which showed up on terminal:
*** Building scheme "Tor-Mac" in Tor.xcodeproj
*** Building scheme "Tor-iOS" in Tor.xcodeproj
** BUILD FAILED **

The following build commands failed:
Ld /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Intermediates/Tor.build/Release-iphoneos/Tor-iOS.build/Objects-normal/arm64/Tor normal arm64
(1 failure)
configure.ac:14: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see:
regress_buffer.c:199:12: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
regress.c:715:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress.c:716:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress.c:717:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_bufferevent.c:772:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_bufferevent.c:773:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:379:8: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:379:21: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:393:3: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
/Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/shlib_wrap.sh: line 96: /Users/Downloads/iCepa-master/Carthage/Checkouts/Tor.framework/Tor/openssl/util/../apps/openssl: Undefined error: 0
regress_buffer.c:199:12: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
regress_buffer.c:199:12: warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]
regress.c:715:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress.c:716:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress.c:717:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_bufferevent.c:772:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_bufferevent.c:773:2: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:379:8: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:379:21: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
regress_thread.c:393:3: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
configure: error: Missing libraries; unable to proceed.
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-trunnel.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-trunnel.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libcurve25519_donna.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libcurve25519_donna.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libtor.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libtor.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-event.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-event.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libed25519_ref10.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libed25519_ref10.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libed25519_donna.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libed25519_donna.a (1 slices)
ld: warning: ignoring file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-crypto.a, missing required architecture arm64 in file /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Products/Release-iphoneos/libor-crypto.a (1 slices)
clang: error: linker command failed with exit code 1 (use -v to see invocation)
A shell task failed with exit code 65:
** BUILD FAILED **

The following build commands failed:
Ld /Users/Library/Developer/Xcode/DerivedData/Tor-cqwwpuougygethcwxgmrvujovwzm/Build/Intermediates/Tor.build/Release-iphoneos/Tor-iOS.build/Objects-normal/arm64/Tor normal arm64
(1 failure)

Questions for tun2tor:

• How does tun2tor parse packets?
• How can I use tun2tor to send the traffic to tor?

Link to log file: https://gist.github.com/ali-ht10/b9ad6eec872c9928a9c14c9907ce5328

Thanks again :D

from icepa.

Looking at the log file, I noticed this:
"checking for openssl directory... configure: WARNING: Could not find a linkable openssl. If you have it installed somewhere unusual, you can specify an explicit path using --with-openssl-dir
configure: error: Missing libraries; unable to proceed.
make: *** No targets specified and no makefile found. Stop."

• I can't figure out why openssl directory is missing.
• Do I have to be an administrator to build this framework?
• In tor.sh, at the top it is written that to build tor we need gettext. I did ran brew install gettext but the same error showed when I ran carthage update. echo $Path returned: /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

from icepa.

Basically what I want to achieve is that all my internet traffic on the device routes through Tor using Network Extension Framework. Is it even possible to do that? Does this involve working at the network layer?

Thanks

from icepa.

I went ahead and fixed all of the issues you were seeing in the build:

• I added libtool and gettext to the README
• I made the build work in directories with spaces
• I fixed the Could not find a linkable openssl issue (backported from here as @mtigas suggested)

Let me know if it builds successfully for you now!

I would like to point out the following from the README:

The project does not work yet, and is in progress.

The goal of the project is indeed to route all internet traffic through Tor, but because it is not finished yet it does not yet achieve that goal.

How does tun2tor parse packets?

I wrote simple IPv4, IPv6, UDP and TCP packet parsers as a part of tun2tor.

How can I use tun2tor to send the traffic to tor?

tun2tor isn't fully functional yet, but it has a SOCKS client that it will use to send traffic to tor. Right now, tun2tor only supports DNS traffic.

from icepa.

Thanks @conradev . It successfully builds.

from icepa.