I deleted libsnark a long time ago

depends/packages/libsnark.mk

@@ -1,32 +0,0 @@
-package=libsnark
-$(package)_version=0.1
-$(package)_download_path=https://github.com/MyHush/libsnark/releases/download/v$($(package)_version)-$($(package)_git_commit)/
-$(package)_file_name=$(package)-$($(package)_git_commit).tar.gz
-$(package)_download_file=$(package)-$($(package)_git_commit).tar.gz
-$(package)_sha256_hash=47478adc2ae88c448dc736d59dfe007de6478e41e88d2d4d2ff4135a17ee6f90
-$(package)_git_commit=3854b20c25e8bc567aab2b558dec84d45f4a3e73
-
-$(package)_dependencies=libgmp libsodium
-
-ifeq ($(build_os),darwin)
-define $(package)_set_vars
-  $(package)_build_env=CC="$($(package)_cc)" CXX="$($(package)_cxx)"
-  $(package)_build_env+=CXXFLAGS="$($(package)_cxxflags) -DBINARY_OUTPUT -DSTATICLIB -DNO_PT_COMPRESSION=1 "
-endef
-define $(package)_build_cmds
-	$(MAKE) lib DEPINST=$(host_prefix) CURVE=ALT_BN128 MULTICORE=1 NO_PROCPS=1 NO_GTEST=1 NO_DOCS=1 STATIC=1 NO_SUPERCOP=1 FEATUREFLAGS=-DMONTGOMERY_OUTPUT OPTFLAGS="-O2 -march=x86-64 -g "
-endef
-else ifeq ($(host_os),mingw32)
-define $(package)_build_cmds
-	CXX="x86_64-w64-mingw32-g++-posix" CXXFLAGS="-DBINARY_OUTPUT -DPTW32_STATIC_LIB -DSTATICLIB -DNO_PT_COMPRESSION=1 -fopenmp" $(MAKE) lib DEPINST=$(host_prefix) CURVE=ALT_BN128 MULTICORE=1 NO_PROCPS=1 NO_GTEST=1 NO_DOCS=1 STATIC=1 NO_SUPERCOP=1 FEATUREFLAGS=-DMONTGOMERY_OUTPUT OPTFLAGS="-O2 -march=x86-64 -g "
-endef
-else
-define $(package)_build_cmds
-	CXXFLAGS="-fPIC -DBINARY_OUTPUT -DNO_PT_COMPRESSION=1" $(MAKE) lib DEPINST=$(host_prefix) CURVE=ALT_BN128 MULTICORE=1 NO_PROCPS=1 NO_GTEST=1 NO_DOCS=1 STATIC=1 NO_SUPERCOP=1 FEATUREFLAGS=-DMONTGOMERY_OUTPUT OPTFLAGS="-O2 -march=x86-64 -g "
-endef
-endif
-
-
-define $(package)_stage_cmds
-  $(MAKE) install STATIC=1 DEPINST=$(host_prefix) PREFIX=$($(package)_staging_dir)$(host_prefix) CURVE=ALT_BN128 NO_SUPERCOP=1
-endef

doc/security-warnings.md

@@ -52,8 +52,7 @@ be able to:
 
 - Determine the values of your secret spending keys, as well as which notes you
   are spending, by observing cache side-channels as you perform a JoinSplit
-  operation. This is due to probable side-channel leakage in the libsnark
-  proving machinery.
+  operation. This is due to probable side-channel leakage in C++.
 
 - Determine which notes you own by observing cache side-channel information
   leakage from the incremental witnesses as they are updated with new notes.

qa/hush/full-test-suite.sh

@@ -1,9 +1,7 @@
 #!/usr/bin/env python2
 # Copyright (c) 2019-2020 The Hush developers
 # Released under the GPLv3
-#
 # Execute all of the automated tests related to Hush
-#
 
 import argparse
 import os
@@ -22,10 +20,7 @@ REPOROOT = os.path.dirname(
 def repofile(filename):
     return os.path.join(REPOROOT, filename)
 
-
-#
 # Custom test runners
-#
 
 RE_RPATH_RUNPATH = re.compile('No RPATH.*No RUNPATH')
 RE_FORTIFY_AVAILABLE = re.compile('FORTIFY_SOURCE support available.*Yes')
@@ -117,11 +112,7 @@ def util_test():
         env={'PYTHONPATH': repofile('src/test'), 'srcdir': repofile('src')}
     ) == 0
 
-
-#
 # Tests
-#
-
 STAGES = [
     'btest',
     'gtest',
@@ -129,7 +120,6 @@ STAGES = [
     'no-dot-so',
     'util-test',
     'secp256k1',
-    'libsnark',
     'univalue',
     'rpc',
 ]
@@ -141,16 +131,11 @@ STAGE_COMMANDS = {
     'no-dot-so': ensure_no_dot_so_in_depends,
     'util-test': util_test,
     'secp256k1': ['make', '-C', repofile('src/secp256k1'), 'check'],
-    'libsnark': ['make', '-C', repofile('src'), 'libsnark-tests'],
     'univalue': ['make', '-C', repofile('src/univalue'), 'check'],
     'rpc': [repofile('qa/pull-tester/rpc-tests.sh')],
 }
 
-
-#
 # Test driver
-#
-
 def run_stage(stage):
     print('Running stage %s' % stage)
     print('=' * (len(stage) + 14))