52 Commits

• configure: add a check for whether libc headers are usable

  closes #486

  rofl0r · 2022-12-10 19:19:53 +00:00
  199d03d8b4
• fat-binary-m1: use arm64e for dylib, but not for executable

  according to research done by @malash, the proxychains4 binary
  itself isn't allowed to use system-internal arm64e mode; but
  it's possible to add it as a 3rd architecture to the shared
  library (.dylib), and then even inject it into system binaries
  like /usr/bin/curl, which didn't work since the introduction
  of SIP.
  
  therefore, we now create the dylib with all 3 archs, but the
  launcher only with arm64 and x86_64.
  
  closes #453

  rofl0r · 2022-07-21 23:04:03 +00:00
  060801d8c8
• use -Wno-unknown-pragmas if available

  this heavily reduces compiler warning spam in build logs.

  rofl0r · 2022-06-11 11:00:34 +00:00
  09142579c5
• fix --fat-binary-m1 option

  even though the preload library was built correctly, the LDFLAGS set
  weren't passed to the main proxychains4 binary, resulting in link
  errors against the fat object files.
  
  closes #452

  rofl0r · 2022-05-31 23:53:23 +00:00
  916d2d7da1
• configure: add --fat-binary-m1 for arm64e/x86_64 (M1) fat binary

  addresses #451
  closes #383

  rofl0r · 2022-05-19 09:12:10 +00:00
  4b531806b2
• add configure check for non-POSIX compliant getnameinfo signature

  - glibc < 2.14 uses "unsigned" instead of "int" for flags
  - openbsd and freebsd use "size_t" instead of socklen_t for servlen
    and nodelen, while still using socklen_t for salen.
  
  closes #430

  rofl0r · 2022-01-25 15:42:55 +00:00
  07c15a02f6
• only use -ldl if available (netbsd compilation fix)

  fixes #416

  rofl0r · 2021-12-17 13:37:58 +00:00
  4a963b2feb
• configure: detect OSX >= 12 and use new dyld hooking method

  closes #409

  rofl0r · 2021-12-14 14:38:55 +00:00
  e20c08fe47
• configure: fix regression in detecting linker options

  introduced in 83bfa0b61d, the check_link_silent
  option always returned the result from the rm -f command rather than
  the result from the compiler.
  
  fixes #400

  rofl0r · 2021-10-01 08:58:19 +00:00
  7de7dd0de1
• configure: fix check_link_silent and check_compile

  Replace -o /dev/null by -o "$tmpc".out in check_link_silent and
  check_compile otherwise test will fail with some bugged binutils
  (https://sourceware.org/bugzilla/show_bug.cgi?id=19526) since version
  4.13 and
  https://github.com/rofl0r/proxychains-ng/commit/35a674bdbc294730429a1007c9e7ce01e65b49b5:
  
  checking what's the option to use in linker to set library name ...
  cannot find an option to set library name
  package/pkg-generic.mk:249: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/proxychains-ng-4.14/.stamp_configured' failed
  
  Fixes:
   - http://autobuild.buildroot.org/results/9320d9b2c69882e23bbe7b30057eb8bee0c9d2e5
  
  Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

  Fabrice Fontaine · 2021-07-23 20:18:34 +01:00
  83bfa0b61d
• initialize rand seed with nano-second granularity

  in scenarios where one is to spin up several processes with the same
  proxy list in random mode, all processes started in the same second
  would pick the same proxy due to using the same srand() seed.
  
  closes #380

  rofl0r · 2021-05-14 14:10:14 +00:00
  092d7042e0
• configure: check for -pthread vs -lpthread (#379)
  rofl0r · 2021-04-30 16:15:30 +01:00
  6af2686a52
• configure: check first whether C compiler works

  closes #353

  rofl0r · 2020-12-18 12:33:49 +00:00
  fa9644dc27
• configure: fix typo in fail()
  rofl0r · 2020-10-29 12:06:00 +00:00
  583343a2ef
• configure: add missing function fail()
  rofl0r · 2020-10-29 11:58:22 +00:00
  0069fcd53e
• experimental new feature: proxy_dns_daemon

  since many users complain about issues with modern, ultracomplex
  clusterfuck software such as chromium, nodejs, etc, i've reconsidered
  one of my original ideas how to implement remote dns lookup support.
  instead of having a background thread serving requests via a pipe,
  the user manually starts a background daemon process before running
  proxychains, and the two processes then communicate via UDP.
  this requires much less hacks (like hooking of close() to prevent
  pipes from getting closed) and doesn't need to call any async-signal
  unsafe code like malloc(). this means it should be much more compatible
  than the previous method, however it's not as practical and slightly
  slower.
  
  it's recommended that the proxychains4-daemon runs on localhost, and
  if you use proxychains-ng a lot you might want to set ip up as a service
  that starts on boot. a single proxychains4-daemon should theoretically
  be able to serve many parallel proxychains4 instances, but this has not
  yet been tested so far. it's also possible to run the daemon on other
  computers, even over internet, but currently there is no error-checking/
  timeout code at all; that means the UDP connection needs to be very
  stable.
  
  the library code used for the daemon sources are from my projects
  libulz[0] and htab[1], and the server code is loosely based on
  microsocks[2]. their licenses are all compatible with the GPL.
  if not otherwise mentioned, they're released for this purpose under
  the standard proxychains-ng license (see COPYING).
  
  [0]: https://github.com/rofl0r/libulz
  [1]: https://github.com/rofl0r/htab
  [2]: https://github.com/rofl0r/microsocks

  rofl0r · 2020-09-23 22:14:39 +01:00
  7fe8139496
• Add Haiku support (#340)
  Ethan F · 2020-08-17 09:31:04 +01:00
  0ee5db605b
• configure: define HAVE_PIPE2 if we have pipe2() and O_CLOEXEC.

  This commit adds a new run for pipe2() and O_CLOEXEC. If a program
  can be executed, define HAVE_PIPE2.
  
  Signed-off-by: Tom Li <tomli@tomli.me>

  Tom Li · 2018-12-25 18:03:39 +00:00
  db5cd6b699
• configure: force check_compile() to link an executable

  by using -c (which just creates an object file), we don't catch implicit
  function declarations as an error (see discussion of #274).

  rofl0r · 2018-12-25 18:01:26 +00:00
  a6959ee715
• replace getservbyname_r ifdef hacks with configure check

  this should make it work automatically on any new platform without
  having to add yet another ifdef hack.
  should fix issues with android (#265).
  additionally the code for the systems lacking GNU-compatible getservbyname_r()
  is now guarded with a mutex, which prevents possible races, therefore
  resolving the ancient "TODO" item.

  rofl0r · 2018-12-02 13:48:43 +00:00
  49bf4ba772
• configure: prevent bug overwriting config.mak on OpenBSD

  the command writing the openbsd line was using >> before the call
  which was meant to initialize config.mak using >.
  
  closes #228

  rofl0r · 2018-04-12 07:13:26 +01:00
  bb30d867fe
• configure: Solaris detection, ld 'soname' option auto detection; other Solaris related fixes
  WHR · 2018-01-11 00:45:40 +08:00
  35a674bdbc
• configure: remove bogus uname platform checks

  calling uname in a configure script is entirely bogus, as it will return
  wrong results in crosscompilation scenarios. the only sensible way to
  detect the target platform's peculiarities is to test the preprocessor
  for macros defining the target.

  rofl0r · 2018-01-09 13:50:11 +00:00
  b299193d13
• remove usage of s6_addr16 and s6_addr32

  it turns out that those macros are not portable at all. rather than
  adding workarounds to make it work for every single platform, just
  use plain s6_addr instead.

  rofl0r · 2018-01-09 13:30:02 +00:00
  2f3d33dd47
• configure: use quotes for echo calls
  rofl0r · 2016-12-24 12:48:41 +00:00
  cb70ab5f8f
• Fix configure so the right CC gets picked up

  unlike one would expect, setting `CC?=gcc -m32` in config.mak did not actually
  lead to `gcc -m32` being used as compiler when running make, even though CC
  was not declared anywhere else.
  it appears as if the CC variable is implicitly defined by GNU make, so using
  the ?= assignment (meaning "assign only if not already assigned") did not have
  an effect.
  when this configure script and Makefile here were written, they were modeled
  after the interface provided by GNU autoconf (so there are no surprises for the
  user). the assumption was that environment variables passed during configure
  are usually stored and used for the compile, but can be overridden when running
  make by exporting the variables again.
  in reality though they can not be overridden by environment when running make,
  as tests showed.
  because of that, the other user-supplied variables will now be hard-assigned as
  well.
  
  closes #152
  
  commit message by @rofl0r.

  Jatin Rungta · 2016-12-24 12:36:42 +00:00
  c91e6a09ef
• configure: make buildsystem-set CPPFLAGS non-overridable

  we temporarily store all buildsystem-set conditionals into
  OUR_CPPFLAGS and write it into config.mak as an addition to eventually
  user-supplied CPPFLAGS. this should prevent crucial things we set from
  being overwritten by a user that has CPPFLAGS exported.
  
  fixes #142

  rofl0r · 2016-10-16 11:28:05 +00:00
  c883cd4940
• configure: do not use mktemp

  apparently mktemp on OSX 10.9.5 requires a parameter.
  instead of playing whack-a-mole with apple we now use the portable
  code from musl's configure script which should work everywhere.
  
  adresses #142

  rofl0r · 2016-10-08 21:02:13 +01:00
  260578d00e
• configure: whitespace cleanup in help text
  rofl0r · 2016-02-04 12:56:00 +00:00
  058adbcac2
• add check for broken OpenBSD fclose()

  http://marc.info/?l=openbsd-bugs&m=145280872431093&w=2
  
  closes #95

  rofl0r · 2016-02-04 12:49:49 +00:00
  b64c89e0e4
• configure: check for availability of s6_addr16

  this should fix the build of the recently added ipv6 code on MacOS X,
  OpenBSD and eventually FreeBSD.
  
  closes #83
  closes #85
  
  thanks to @cam13 and @vonnyfly for reporting/testing.

  rofl0r · 2015-10-01 14:14:23 +01:00
  1294d0a004
• configure: respect user LDFLAGS without breaking link order
  rofl0r · 2015-06-04 21:11:08 +01:00
  53c6c2ca9b
• Revert "Fix LDFLAGS"

  This reverts commit e79e05a228.
  
  This commit broke link order for a number of people.

  rofl0r · 2015-06-04 21:04:30 +01:00
  c9c51d6705
• fix for CVE-2015-3887

  closes #60

  rofl0r · 2015-05-21 13:46:22 +01:00
  9ab7dbeb3b
• fix compilation with openbsd

  closes #52

  rofl0r · 2015-04-08 11:09:48 +01:00
  ba61b48fd7
• Fix LDFLAGS

  - Use user-supplied LDFLAGS
  - Use LDFLAGS for linking proxychains4

  Till Maas · 2015-03-15 11:46:31 +01:00
  e79e05a228
• configure: hint that gmake should be used on BSD
  rofl0r · 2014-07-22 14:56:49 +02:00
  840b361897
• use musl's install.sh rather than doing workarounds for BSD install
  rofl0r · 2014-07-22 14:32:27 +02:00
  6143266edd
• Add option to build for i386 architecture on x64 Intel Macs

  closes #26
  closes #27

  Nikki McCavee · 2014-01-02 14:25:38 +01:00
  e2af2f2bd7
• fine-tune configure for BSD
  rofl0r · 2013-01-06 19:18:04 +01:00
  5f433adfed
• FreeBSD support
  rofl0r · 2012-12-25 19:08:05 +01:00
  5526afb56d
• fix for mac build error

  closes #6

  rofl0r · 2012-12-18 09:42:17 +01:00
  ab4fb353b6
• configure: add --help text
  rofl0r · 2012-07-08 00:35:59 +02:00
  eb0db7221a
• fix bogus use of ! in configure
  rofl0r · 2012-01-30 18:35:03 +01:00
  03b49f529e
• added support for --sysconfdir
  rofl0r · 2012-01-30 18:26:38 +01:00
  0ee539f31c
• complete mac support
  rofl0r · 2012-01-27 20:48:24 +01:00
  c36db11ebc
• detect MAC in configure
  rofl0r · 2012-01-27 20:21:06 +01:00
  9c83402d37
• prevent configure-generated config to always overwrite CFLAGS in env
  rofl0r · 2012-01-24 07:29:04 +01:00
  e5f3422b16
• do not override our CFLAGS when none are passed
  rofl0r · 2011-11-06 17:52:32 +01:00
  8f3bc0934a
• added a configure script for nostalgics, and to not update INSTALL
  rofl0r · 2011-09-11 16:45:40 +02:00
  8e82005d91