remove libtls-standalone, it's unmaintained

libtls-standalone was originally intended to make something that could
link to any other OpenSSL fork or OpenSSL itself, but I don't think
there's anyone who is terribly interested in that after all, so let's
clean this up. #610 may be the better solution anyway.

14 files changed, 0 insertions, 300 deletions

diff --git a/libtls-standalone/AUTHORS b/libtls-standalone/AUTHORS
deleted file mode 100644
index e69de29..0000000
--- a/libtls-standalone/AUTHORS
+++ /dev/null
diff --git a/libtls-standalone/COPYING b/libtls-standalone/COPYING
deleted file mode 100644
index c203efe..0000000
--- a/libtls-standalone/COPYING
+++ /dev/null
@@ -1,13 +0,0 @@
-libtls is ISC licensed as per OpenBSD's normal licensing policy.
-
-Permission to use, copy, modify, and distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/libtls-standalone/ChangeLog b/libtls-standalone/ChangeLog
deleted file mode 100644
index e69de29..0000000
--- a/libtls-standalone/ChangeLog
+++ /dev/null
diff --git a/libtls-standalone/Makefile.am b/libtls-standalone/Makefile.am
deleted file mode 100644
index 2581717..0000000
--- a/libtls-standalone/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-SUBDIRS = include compat src tests man
-ACLOCAL_AMFLAGS = -I m4
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libtls.pc
-
-EXTRA_DIST = README VERSION
diff --git a/libtls-standalone/NEWS b/libtls-standalone/NEWS
deleted file mode 100644
index e69de29..0000000
--- a/libtls-standalone/NEWS
+++ /dev/null
diff --git a/libtls-standalone/README b/libtls-standalone/README
deleted file mode 100644
index e69de29..0000000
--- a/libtls-standalone/README
+++ /dev/null
diff --git a/libtls-standalone/compat/Makefile.am b/libtls-standalone/compat/Makefile.am
deleted file mode 100644
index e1ec939..0000000
--- a/libtls-standalone/compat/Makefile.am
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Copyright (c) 2014-2015 Brent Cook
-#
-# Permission to use, copy, modify, and distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/src
-
-noinst_LTLIBRARIES = libcompat.la libcompatnoopt.la
-
-# compatibility functions that need to be built without optimizations
-libcompatnoopt_la_CFLAGS = -O0
-libcompatnoopt_la_SOURCES =
-
-if !HAVE_EXPLICIT_BZERO
-libcompatnoopt_la_SOURCES += explicit_bzero.c
-endif
-
-# other compatibility functions
-libcompat_la_CFLAGS = $(CFLAGS) $(USER_CFLAGS)
-libcompat_la_SOURCES =
-libcompat_la_LIBADD = $(PLATFORM_LDADD)
-
-if !HAVE_ASPRINTF
-libcompat_la_SOURCES += bsd-asprintf.c
-endif
-
-if !HAVE_STRLCPY
-libcompat_la_SOURCES += strlcpy.c
-endif
-
-if !HAVE_STRSEP
-libcompat_la_SOURCES += strsep.c
-endif
-
-include Makefile.am.arc4random
diff --git a/libtls-standalone/configure.ac b/libtls-standalone/configure.ac
deleted file mode 100644
index ebdd850..0000000
--- a/libtls-standalone/configure.ac
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright (c) 2014-2015 Brent Cook
-#
-# Permission to use, copy, modify, and distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-AC_INIT([libtls], m4_esyscmd([tr -d '\n' < VERSION]))
-AC_SUBST([LIBTLS_VERSION], m4_esyscmd([sed -e 's/\./:/g' VERSION | tr -d '\n']))
-
-AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([subdir-objects])
-AC_CONFIG_MACRO_DIR([m4])
-
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-
-# This must be called before AC_PROG_CC
-USER_CFLAGS="$CFLAGS"
-
-AC_PROG_CC
-AC_PROG_CC_STDC
-AM_PROG_CC_C_O
-AC_PROG_LIBTOOL
-LT_INIT
-
-CHECK_OS_OPTIONS
-
-CHECK_C_HARDENING_OPTIONS
-
-DISABLE_COMPILER_WARNINGS
-
-CHECK_LIBC_COMPAT
-CHECK_LIBC_CRYPTO_COMPAT
-
-AC_CONFIG_FILES([
-        Makefile
-        include/Makefile
-        compat/Makefile
-        man/Makefile
-        src/Makefile
-        tests/Makefile
-        libtls.pc
-])
-
-AC_OUTPUT
diff --git a/libtls-standalone/include/Makefile.am b/libtls-standalone/include/Makefile.am
deleted file mode 100644
index 0783318..0000000
--- a/libtls-standalone/include/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-noinst_HEADERS = stdlib.h
-noinst_HEADERS += string.h
-noinst_HEADERS += unistd.h
-
-include_HEADERS = tls.h
diff --git a/libtls-standalone/include/string.h b/libtls-standalone/include/string.h
deleted file mode 100644
index 4bf7519..0000000
--- a/libtls-standalone/include/string.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Public domain
- * string.h compatibility shim
- */
-
-#ifndef LIBCRYPTOCOMPAT_STRING_H
-#define LIBCRYPTOCOMPAT_STRING_H
-
-#ifdef _MSC_VER
-#if _MSC_VER >= 1900
-#include <../ucrt/string.h>
-#else
-#include <../include/string.h>
-#endif
-#else
-#include_next <string.h>
-#endif
-
-#include <sys/types.h>
-
-#if defined(__sun) || defined(_AIX) || defined(__hpux)
-/* Some functions historically defined in string.h were placed in strings.h by
- * SUS. Use the same hack as OS X and FreeBSD use to work around on AIX,
- * Solaris, and HPUX.
- */
-#include <strings.h>
-#endif
-
-#ifndef HAVE_STRCASECMP
-int strcasecmp(const char *s1, const char *s2);
-int strncasecmp(const char *s1, const char *s2, size_t len);
-#endif
-
-#ifndef HAVE_STRLCPY
-size_t strlcpy(char *dst, const char *src, size_t siz);
-#endif
-
-#ifndef HAVE_STRLCAT
-size_t strlcat(char *dst, const char *src, size_t siz);
-#endif
-
-#ifndef HAVE_STRNDUP
-char * strndup(const char *str, size_t maxlen);
-/* the only user of strnlen is strndup, so only build it if needed */
-#ifndef HAVE_STRNLEN
-size_t strnlen(const char *str, size_t maxlen);
-#endif
-#endif
-
-#ifndef HAVE_STRSEP
-char *strsep(char **stringp, const char *delim);
-#endif
-
-#ifndef HAVE_EXPLICIT_BZERO
-void explicit_bzero(void *, size_t);
-#endif
-
-#ifndef HAVE_TIMINGSAFE_BCMP
-int timingsafe_bcmp(const void *b1, const void *b2, size_t n);
-#endif
-
-#ifndef HAVE_TIMINGSAFE_MEMCMP
-int timingsafe_memcmp(const void *b1, const void *b2, size_t len);
-#endif
-
-#ifndef HAVE_MEMMEM
-void * memmem(const void *big, size_t big_len, const void *little,
-        size_t little_len);
-#endif
-
-#ifdef _WIN32
-#include <errno.h>
-
-static inline char  *
-posix_strerror(int errnum)
-{
-        if (errnum == ECONNREFUSED) {
-                return "Connection refused";
-        }
-        return strerror(errnum);
-}
-
-#define strerror(errnum) posix_strerror(errnum)
-
-#endif
-
-#endif
diff --git a/libtls-standalone/libtls.pc.in b/libtls-standalone/libtls.pc.in
deleted file mode 100644
index 64d7457..0000000
--- a/libtls-standalone/libtls.pc.in
+++ /dev/null
@@ -1,16 +0,0 @@
-#libtls pkg-config source file
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: LibreSSL-libtls
-Description: Secure communications using the TLS socket protocol.
-Version: @LIBTLS_VERSION@
-Requires:
-Requires.private: libcrypto libssl
-Conflicts:
-Libs: -L${libdir} -ltls
-Libs.private: @LIBS@ -lcrypto -lssl
-Cflags: -I${includedir}
diff --git a/libtls-standalone/src/Makefile.am b/libtls-standalone/src/Makefile.am
deleted file mode 100644
index 5f8f55f..0000000
--- a/libtls-standalone/src/Makefile.am
+++ /dev/null
@@ -1,17 +0,0 @@
-AM_CFLAGS = -I$(top_srcdir)/include
-
-lib_LTLIBRARIES = libtls.la
-
-libtls_la_LDFLAGS = -version-info @LIBTLS_VERSION@ -no-undefined
-libtls_la_LIBADD = -lcrypto -lssl -lcrypto $(PLATFORM_LDADD)
-libtls_la_LIBADD += $(top_builddir)/compat/libcompat.la
-libtls_la_LIBADD += $(top_builddir)/compat/libcompatnoopt.la
-
-libtls_la_SOURCES = tls.c
-libtls_la_SOURCES += tls_bio_cb.c
-libtls_la_SOURCES += tls_client.c
-libtls_la_SOURCES += tls_config.c
-libtls_la_SOURCES += tls_server.c
-libtls_la_SOURCES += tls_util.c
-libtls_la_SOURCES += tls_verify.c
-noinst_HEADERS = tls_internal.h
diff --git a/libtls-standalone/tests/Makefile.am b/libtls-standalone/tests/Makefile.am
deleted file mode 100644
index 1a08aef..0000000
--- a/libtls-standalone/tests/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-AM_CFLAGS = -I$(top_srcdir)/include
-
-check_PROGRAMS = test
-
-TESTS = test
-test_SOURCES = test.c
-test_LDADD = -lcrypto -lssl $(top_builddir)/src/libtls.la
diff --git a/libtls-standalone/tests/test.c b/libtls-standalone/tests/test.c
deleted file mode 100644
index 4069332..0000000
--- a/libtls-standalone/tests/test.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <stdio.h>
-#include <tls.h>
-
-int main()
-{
-        struct tls *tls;
-        struct tls_config *tls_config;
-        ssize_t written, read;
-        char buf[4096];
-
-        if (tls_init() != 0) {
-                fprintf(stderr, "tls_init failed");
-                return 1;
-        }
-
-        if ((tls = tls_client()) == NULL)
-                goto err;
-
-        if ((tls_config = tls_config_new()) == NULL)
-                goto err;
-
-        if (tls_config_set_ciphers(tls_config, "compat") != 0)
-                goto err;
-
-        tls_config_insecure_noverifycert(tls_config);
-        tls_config_insecure_noverifyname(tls_config);
-
-        if (tls_configure(tls, tls_config) != 0)
-                goto err;
-
-        if (tls_connect(tls, "google.com", "443") != 0)
-                goto err;
-
-        if ((written = tls_write(tls, "GET /\r\n", 7)) < 0)
-                goto err;
-
-        if ((read = tls_read(tls, buf, sizeof(buf))) < 0)
-                goto err;
-
-        buf[read - 1] = '\0';
-        puts(buf);
-
-        if (tls_close(tls) != 0)
-                goto err;
-
-        return 0;
-
-err:
-        fprintf(stderr, "%s\n", tls_error(tls));
-        return 1;
-}