deps: remove old c-ares configure files

Remove leftover files that were added in commit 58e4edaf68 from 2013
to help with standalone builds of the c-ares fork that we maintained
at the time.

PR-URL: https://github.com/nodejs/node/pull/23854
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

8 files changed, 0 insertions, 538 deletions

diff --git a/deps/cares/Makefile b/deps/cares/Makefile
deleted file mode 100644
index 069c67e542..0000000000
--- a/deps/cares/Makefile
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-SRCDIR ?= $(CURDIR)
-
-ifeq (,$(builddir_name))
-
-VPATH := $(SRCDIR)
-include $(SRCDIR)/build.mk
-
-else  # Out of tree build.
-
-# Drop all built-in rules.
-.SUFFIXES:
-
-.PHONY:	$(builddir_name)
-$(builddir_name): $(builddir_name)/.buildstamp
-	$(MAKE) -C $@ -f $(CURDIR)/Makefile $(MAKECMDGOALS) \
-		SRCDIR=$(CURDIR) builddir_name=
-
-$(builddir_name)/.buildstamp:
-	mkdir -p $(dir $@)
-	touch $@
-
-# Add no-op rules for Makefiles to stop make from trying to rebuild them.
-Makefile:: ;
-%.mk:: ;
-
-# Turn everything else into a no-op rule that depends on the build directory.
-%:: $(builddir_name) ;
-
-.PHONY: clean
-clean:
-	$(RM) -fr $(builddir_name)
-
-endif
diff --git a/deps/cares/android-configure b/deps/cares/android-configure
deleted file mode 100755
index 5299e5c718..0000000000
--- a/deps/cares/android-configure
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-export TOOLCHAIN=$PWD/android-toolchain
-mkdir -p $TOOLCHAIN
-$1/build/tools/make-standalone-toolchain.sh \
-    --toolchain=arm-linux-androideabi-4.7 \
-    --arch=arm \
-    --install-dir=$TOOLCHAIN \
-    --platform=android-9
-export PATH=$TOOLCHAIN/bin:$PATH
-export AR=arm-linux-androideabi-ar
-export CC=arm-linux-androideabi-gcc
-export CXX=arm-linux-androideabi-g++
-export LINK=arm-linux-androideabi-g++
-export PLATFORM=android
-export OS=android
-
-if [ $2 -a $2 == 'gyp' ]
-  then
-    ./gyp_cares -DOS=android -Dtarget_arch=arm
-fi
diff --git a/deps/cares/build.mk b/deps/cares/build.mk
deleted file mode 100644
index 91af512721..0000000000
--- a/deps/cares/build.mk
+++ /dev/null
@@ -1,147 +0,0 @@
-# Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-OS ?= $(shell sh -c 'uname -s | tr "[A-Z]" "[a-z]"')
-
-OBJS= \
-		src/ares_cancel.o \
-		src/ares__close_sockets.o \
-		src/ares_create_query.o \
-		src/ares_data.o \
-		src/ares_destroy.o \
-		src/ares_expand_name.o \
-		src/ares_expand_string.o \
-		src/ares_fds.o \
-		src/ares_free_hostent.o \
-		src/ares_free_string.o \
-		src/ares_gethostbyaddr.o \
-		src/ares_gethostbyname.o \
-		src/ares__get_hostent.o \
-		src/ares_getnameinfo.o \
-		src/ares_getopt.o \
-		src/ares_getsock.o \
-		src/ares_init.o \
-		src/ares_library_init.o \
-		src/ares_llist.o \
-		src/ares_mkquery.o \
-		src/ares_nowarn.o \
-		src/ares_options.o \
-		src/ares_parse_aaaa_reply.o \
-		src/ares_parse_a_reply.o \
-		src/ares_parse_mx_reply.o \
-		src/ares_parse_naptr_reply.o \
-		src/ares_parse_ns_reply.o \
-		src/ares_parse_ptr_reply.o \
-		src/ares_parse_soa_reply.o \
-		src/ares_parse_srv_reply.o \
-		src/ares_parse_txt_reply.o \
-		src/ares_process.o \
-		src/ares_query.o \
-		src/ares__read_line.o \
-		src/ares_search.o \
-		src/ares_send.o \
-		src/ares_strcasecmp.o \
-		src/ares_strdup.o \
-		src/ares_strerror.o \
-		src/ares_timeout.o \
-		src/ares__timeval.o \
-		src/ares_version.o \
-		src/ares_writev.o \
-		src/bitncmp.o \
-		src/inet_net_pton.o \
-		src/inet_ntop.o \
-
-CFLAGS += -I. -I$(SRCDIR)/include -DHAVE_CONFIG_H
-
-ARES_CONFIG_OS = $(OS)
-SOEXT = so
-
-# if on windows
-ifneq (,$(findstring mingw,$(OS)))
-ARES_CONFIG_OS = win32
-OBJS += src/windows_port.o
-OBJS += src/ares_getenv.o
-OBJS += src/ares_platform.o
-
-LDFLAGS += -lws2_32.lib -liphlpapi.lib
-else # else a posix system
-CFLAGS += -g --std=gnu89 -pedantic
-CFLAGS += -Wall -Wextra -Wno-unused-parameter
-CFLAGS += -D_LARGEFILE_SOURCE
-CFLAGS += -D_FILE_OFFSET_BITS=64
-endif
-
-ifneq (,$(findstring cygwin,$(OS)))
-ARES_CONFIG_OS = cygwin
-CFLAGS += -D_GNU_SOURCE
-endif
-
-ifeq (dragonflybsd,$(OS))
-ARES_CONFIG_OS = freebsd
-endif
-
-ifeq (darwin,$(OS))
-CFLAGS += -D_DARWIN_USE_64_BIT_INODE=1
-LDFLAGS += -dynamiclib -install_name "@rpath/libcares.dylib"
-SOEXT = dylib
-endif
-
-ifeq (linux,$(OS))
-CFLAGS += -D_GNU_SOURCE
-endif
-
-ifeq (android,$(OS))
-CFLAGS += -D_GNU_SOURCE
-endif
-
-ifeq (sunos,$(OS))
-LDFLAGS += -lsocket -lnsl
-CFLAGS += -D__EXTENSIONS__ -D_XOPEN_SOURCE=500
-endif
-
-CFLAGS += -I$(SRCDIR)/config/$(ARES_CONFIG_OS)
-
-ifneq (,$(findstring libcares.$(SOEXT),$(MAKECMDGOALS)))
-CFLAGS += -DCARES_BUILDING_LIBRARY
-else
-CFLAGS += -DCARES_STATICLIB
-endif
-
-all: libcares.a
-
-src/.buildstamp:
-	mkdir -p $(dir $@)
-	touch $@
-
-libcares.a: $(OBJS)
-	$(AR) rcs $@ $^
-
-libcares.$(SOEXT): override CFLAGS += -fPIC
-libcares.$(SOEXT): $(OBJS:%.o=%.pic.o)
-	$(CC) -shared -o $@ $^ $(LDFLAGS)
-
-src/%.o src/%.pic.o:  src/%.c include/ares.h include/ares_version.h \
-		include/nameser.h src/.buildstamp \
-		$(SRCDIR)/config/$(ARES_CONFIG_OS)/ares_config.h
-	$(CC) $(CFLAGS) -c $< -o $@
-
-.PHONY: clean
-clean:
-	$(RM) -f libcares.a libcares.$(SOEXT) src/*.o src/.buildstamp
diff --git a/deps/cares/build/gcc_version.py b/deps/cares/build/gcc_version.py
deleted file mode 100644
index da019e8661..0000000000
--- a/deps/cares/build/gcc_version.py
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env python
-
-import os
-import re
-import subprocess
-import sys
-
-
-def DoMain(*args):
-  cc = os.environ.get('CC', 'gcc')
-  stdin, stderr = os.pipe()
-  subprocess.call([cc, '-v'], stderr=stderr)
-  output = os.read(stdin, 4096)
-  match = re.search("\ngcc version (\d+\.\d+\.\d+)", output)
-  if match:
-    print(match.group(1))
-
-
-if __name__ == '__main__':
-  DoMain(*sys.argv)
diff --git a/deps/cares/cares.gyp b/deps/cares/cares.gyp
index fce52acb31..c5719f4d90 100644
--- a/deps/cares/cares.gyp
+++ b/deps/cares/cares.gyp
@@ -35,7 +35,6 @@
         'include_dirs': [ 'include' ]
       },
       'sources': [
-        'common.gypi',
         'include/ares.h',
         'include/ares_rules.h',
         'include/ares_version.h',
diff --git a/deps/cares/common.gypi b/deps/cares/common.gypi
deleted file mode 100644
index 609ad62a39..0000000000
--- a/deps/cares/common.gypi
+++ /dev/null
@@ -1,172 +0,0 @@
-{
-  'variables': {
-    'visibility%': 'hidden',
-    'library%': 'static_library', # allow override to 'shared_library' for DLL/.so builds
-    'component%': 'static_library',
-    'host_arch%': '',
-    'target_arch%': ''
-   },
-
-  'target_defaults': {
-    'default_configuration': 'Debug',
-    'configurations': {
-
-      'Debug': {
-        'defines': [ 'DEBUG', '_DEBUG' ],
-        'cflags': [ '-g', '-O0' ],
-        'msvs_settings': {
-          'VCCLCompilerTool': {
-            'target_conditions': [
-              ['library=="static_library"', {
-                'RuntimeLibrary': 1 # static debug
-              }, {
-                'RuntimeLibrary': 3 # DLL debug
-              }]
-            ],
-            'Optimization': 0, # /Od, no optimization
-            'MinimalRebuild': 'false',
-            'OmitFramePointers': 'false',
-            'BasicRuntimeChecks': 3 # /RTC1
-          },
-          'VCLinkerTool': {
-            'LinkIncremental': 2 # enable incremental linking
-          }
-        },
-        'xcode_settings': {
-          'GCC_OPTIMIZATION_LEVEL': '0'
-        }
-      },
-
-      'Release': {
-        'defines': [ 'NDEBUG' ],
-        'cflags': [
-          '-O3',
-          '-fomit-frame-pointer',
-          '-fdata-sections',
-          '-ffunction-sections'
-        ],
-        'msvs_settings': {
-          'VCCLCompilerTool': {
-            'target_conditions': [
-              ['library=="static_library"', {
-                'RuntimeLibrary': 0, # static release
-              }, {
-                'RuntimeLibrary': 2, # debug release
-              }],
-            ],
-            'Optimization': 3, # /Ox, full optimization
-            'FavorSizeOrSpeed': 1, # /Ot, favour speed over size
-            'InlineFunctionExpansion': 2, # /Ob2, inline anything eligible
-            'WholeProgramOptimization': 'true', # /GL, whole program optimization, needed for LTCG
-            'OmitFramePointers': 'true',
-            'EnableFunctionLevelLinking': 'true',
-            'EnableIntrinsicFunctions': 'true'
-          },
-          'VCLibrarianTool': {
-            'AdditionalOptions': [
-              '/LTCG' # link time code generation
-            ]
-          },
-          'VCLinkerTool': {
-            'LinkTimeCodeGeneration': 1, # link-time code generation
-            'OptimizeReferences': 2, # /OPT:REF
-            'EnableCOMDATFolding': 2, # /OPT:ICF
-            'LinkIncremental': 1 # disable incremental linking
-          },
-        },
-      }
-    },
-
-    'msvs_settings': {
-      'VCCLCompilerTool': {
-        'StringPooling': 'true', # pool string literals
-        'DebugInformationFormat': 3, # Generate a PDB
-        'WarningLevel': 3,
-        'BufferSecurityCheck': 'true',
-        'ExceptionHandling': 1, # /EHsc
-        'SuppressStartupBanner': 'true',
-        'WarnAsError': 'false',
-        'AdditionalOptions': [
-           '/MP', # compile across multiple CPUs
-         ],
-      },
-      'VCLinkerTool': {
-        'GenerateDebugInformation': 'true',
-        'RandomizedBaseAddress': 2, # enable ASLR
-        'DataExecutionPrevention': 2, # enable DEP
-        'AllowIsolation': 'true',
-        'SuppressStartupBanner': 'true',
-        'target_conditions': [
-          ['_type=="executable"', {
-            'SubSystem': 1, # console executable
-          }],
-        ],
-      },
-    },
-
-    'xcode_settings': {
-      'ALWAYS_SEARCH_USER_PATHS': 'NO',
-      'GCC_CW_ASM_SYNTAX': 'NO',                # No -fasm-blocks
-      'GCC_ENABLE_CPP_EXCEPTIONS': 'NO',        # -fno-exceptions
-      'GCC_ENABLE_CPP_RTTI': 'NO',              # -fno-rtti
-      'GCC_ENABLE_PASCAL_STRINGS': 'NO',        # No -mpascal-strings
-      # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
-      'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
-      'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES',      # -fvisibility=hidden
-      'GCC_THREADSAFE_STATICS': 'NO',           # -fno-threadsafe-statics
-      'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES',  # -Wnewline-eof
-      'PREBINDING': 'NO',                       # No -Wl,-prebind
-      'USE_HEADERMAP': 'NO',
-      'WARNING_CFLAGS': [
-        '-Wall',
-        '-Wendif-labels',
-        '-W',
-        '-Wno-unused-parameter'
-      ]
-    },
-
-    'conditions': [
-      ['OS == "win"', {
-        'msvs_cygwin_shell': 0, # prevent actions from trying to use cygwin
-        'defines': [
-          'WIN32',
-          # we don't want VC++ warning us about how dangerous C functions are.
-          '_CRT_SECURE_NO_DEPRECATE',
-          # ... or that C implementations shouldn't use POSIX names
-          '_CRT_NONSTDC_NO_DEPRECATE'
-        ],
-      }],
-
-      [ 'OS in "linux freebsd openbsd solaris android aix"', {
-        'variables': {
-          'gcc_version%': '<!(python build/gcc_version.py)>)'
-        },
-        'cflags': [ '-Wall' ],
-        'cflags_cc': [ '-fno-rtti', '-fno-exceptions' ],
-        'conditions': [
-          [ 'host_arch != target_arch and target_arch=="ia32"', {
-            'cflags': [ '-m32' ],
-            'ldflags': [ '-m32' ]
-          }],
-          [ 'OS=="linux"', {
-            'cflags': [ '-ansi' ]
-          }],
-          [ 'visibility=="hidden" and gcc_version >= "4.0.0"', {
-            'cflags': [ '-fvisibility=hidden' ]
-          }],
-        ]
-      }]
-    ],
-
-    'target_conditions': [
-      ['_type!="static_library"', {
-        'cflags': [ '-fPIC' ],
-        'xcode_settings': {
-          'GCC_DYNAMIC_NO_PIC': 'NO', # No -mdynamic-no-pic
-                                      # (Equivalent to -fPIC)
-          'OTHER_LDFLAGS': [ '-Wl,-search_paths_first' ]
-        }
-      }]
-    ]
-  }
-}
diff --git a/deps/cares/get_ver.awk b/deps/cares/get_ver.awk
deleted file mode 100644
index f9929b7361..0000000000
--- a/deps/cares/get_ver.awk
+++ /dev/null
@@ -1,26 +0,0 @@
-# ***************************************************************************
-# *  Project: c-ares
-# *
-# ***************************************************************************
-# awk script which fetches c-ares version number and string from input
-# file and writes them to STDOUT. Here you can get an awk version for Win32:
-# http://www.gknw.net/development/prgtools/awk-20100523.zip
-#
-BEGIN {
-  while ((getline < ARGV[1]) > 0) {
-    sub("\r", "") # make MSYS gawk work with CRLF header input.
-    if (match ($0, /^#define ARES_COPYRIGHT "[^"]+"$/))
-      copyright_string = substr($0, 25, length($0)-25)
-    else if (match ($0, /^#define ARES_VERSION_STR "[^"]+"$/))
-      version_string = substr($3, 2, length($3)-2)
-    else if (match ($0, /^#define ARES_VERSION_MAJOR [0-9]+$/))
-      version_major = $3
-    else if (match ($0, /^#define ARES_VERSION_MINOR [0-9]+$/))
-      version_minor = $3
-    else if (match ($0, /^#define ARES_VERSION_PATCH [0-9]+$/))
-      version_patch = $3
-  }
-  print "LIBCARES_VERSION = " version_major "," version_minor "," version_patch
-  print "LIBCARES_VERSION_STR = " version_string
-  print "LIBCARES_COPYRIGHT_STR = " copyright_string
-}
diff --git a/deps/cares/gyp_cares b/deps/cares/gyp_cares
deleted file mode 100755
index d1f1640e01..0000000000
--- a/deps/cares/gyp_cares
+++ /dev/null
@@ -1,98 +0,0 @@
-#!/usr/bin/env python
-
-import glob
-import platform
-import os
-import subprocess
-import sys
-
-CC = os.environ.get('CC', 'cc')
-script_dir = os.path.dirname(__file__)
-cares_root = os.path.normpath(script_dir)
-output_dir = os.path.join(os.path.abspath(cares_root), 'out')
-
-sys.path.insert(0, os.path.join(cares_root, 'build', 'gyp', 'pylib'))
-try:
-  import gyp
-except ImportError:
-  print('You need to install gyp in build/gyp first. See the README.')
-  sys.exit(42)
-
-
-def host_arch():
-  machine = platform.machine()
-  if machine == 'i386': return 'ia32'
-  if machine == 'x86_64': return 'x64'
-  if machine.startswith('arm'): return 'arm'
-  return machine  # Return as-is and hope for the best.
-
-
-def compiler_version():
-  proc = subprocess.Popen(CC.split() + ['--version'], stdout=subprocess.PIPE)
-  is_clang = 'clang' in proc.communicate()[0].split('\n')[0]
-  proc = subprocess.Popen(CC.split() + ['-dumpversion'], stdout=subprocess.PIPE)
-  version = proc.communicate()[0].split('.')
-  version = map(int, version[:2])
-  version = tuple(version)
-  return (version, is_clang)
-
-
-def run_gyp(args):
-  rc = gyp.main(args)
-  if rc != 0:
-    print 'Error running GYP'
-    sys.exit(rc)
-
-
-if __name__ == '__main__':
-  args = sys.argv[1:]
-
-  # GYP bug.
-  # On msvs it will crash if it gets an absolute path.
-  # On Mac/make it will crash if it doesn't get an absolute path.
-  if sys.platform == 'win32':
-    args.append(os.path.join(cares_root, 'cares.gyp'))
-    common_fn  = os.path.join(cares_root, 'common.gypi')
-    options_fn = os.path.join(cares_root, 'options.gypi')
-    # we force vs 2010 over 2008 which would otherwise be the default for gyp
-    if not os.environ.get('GYP_MSVS_VERSION'):
-      os.environ['GYP_MSVS_VERSION'] = '2010'
-  else:
-    args.append(os.path.join(os.path.abspath(cares_root), 'cares.gyp'))
-    common_fn  = os.path.join(os.path.abspath(cares_root), 'common.gypi')
-    options_fn = os.path.join(os.path.abspath(cares_root), 'options.gypi')
-
-  if os.path.exists(common_fn):
-    args.extend(['-I', common_fn])
-
-  if os.path.exists(options_fn):
-    args.extend(['-I', options_fn])
-
-  args.append('--depth=' + cares_root)
-
-  # There's a bug with windows which doesn't allow this feature.
-  if sys.platform != 'win32':
-    if '-f' not in args:
-      args.extend('-f make'.split())
-    if 'ninja' not in args:
-      args.extend(['-Goutput_dir=' + output_dir])
-      args.extend(['--generator-output', output_dir])
-    (major, minor), is_clang = compiler_version()
-    args.append('-Dgcc_version=%d' % (10 * major + minor))
-    args.append('-Dclang=%d' % int(is_clang))
-
-  if not any(a.startswith('-Dhost_arch=') for a in args):
-    args.append('-Dhost_arch=%s' % host_arch())
-
-  if not any(a.startswith('-Dtarget_arch=') for a in args):
-    args.append('-Dtarget_arch=%s' % host_arch())
-
-  if not any(a.startswith('-Dlibrary=') for a in args):
-    args.append('-Dlibrary=static_library')
-
-  if not any(a.startswith('-Dcomponent=') for a in args):
-    args.append('-Dcomponent=static_library')
-
-  gyp_args = list(args)
-  print gyp_args
-  run_gyp(gyp_args)