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Posted to commits@couchdb.apache.org by ro...@apache.org on 2023/01/04 12:50:48 UTC

[couchdb] branch sm91-as-default created (now b254a8adc)

This is an automated email from the ASF dual-hosted git repository.

ronny pushed a change to branch sm91-as-default
in repository https://gitbox.apache.org/repos/asf/couchdb.git


      at b254a8adc Remove Spidermonkey 1.8.5

This branch includes the following new commits:

     new b254a8adc Remove Spidermonkey 1.8.5

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.



[couchdb] 01/01: Remove Spidermonkey 1.8.5

Posted by ro...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

ronny pushed a commit to branch sm91-as-default
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit b254a8adc6b9034f763f012c3243a47949de72b1
Author: Ronny Berndt <ro...@apache.org>
AuthorDate: Wed Jan 4 13:45:03 2023 +0100

    Remove Spidermonkey 1.8.5
    
    Removes the old Spidermonkey 1.8.5 source code.
    Spidermonkey 91 is set as the new default version.
---
 configure                            |   2 +-
 configure.ps1                        |   5 +-
 src/couch/priv/couch_js/1.8.5/help.h |  79 ---------
 src/couch/priv/couch_js/1.8.5/main.c | 307 -----------------------------------
 src/couch/priv/couch_js/1.8.5/utf8.c | 297 ---------------------------------
 src/couch/priv/couch_js/1.8.5/utf8.h |  19 ---
 src/couch/priv/couch_js/1.8.5/util.c | 296 ---------------------------------
 src/couch/priv/couch_js/1.8.5/util.h |  35 ----
 src/couch/rebar.config.script        |  23 +--
 9 files changed, 6 insertions(+), 1057 deletions(-)

diff --git a/configure b/configure
index 9f8cb6828..25b4eeddb 100755
--- a/configure
+++ b/configure
@@ -31,7 +31,7 @@ ERLANG_MD5="false"
 SKIP_DEPS=0
 
 COUCHDB_USER="$(whoami 2>/dev/null || echo couchdb)"
-SM_VSN=${SM_VSN:-"1.8.5"}
+SM_VSN=${SM_VSN:-"91"}
 ARCH="$(uname -m)"
 ERLANG_VER="$(erl -eval 'io:put_chars(erlang:system_info(otp_release)), halt().' -noshell)"
 
diff --git a/configure.ps1 b/configure.ps1
index 7584630d6..ad08f80f4 100644
--- a/configure.ps1
+++ b/configure.ps1
@@ -9,7 +9,7 @@
   -DisableDocs               request build process skip building documentation (default false)
   -SkipDeps                  do not update Erlang dependencies (default false)
   -CouchDBUser USER          set the username to run as (defaults to current user)
-  -SpiderMonkeyVersion VSN   select the version of SpiderMonkey to use (defaults to 1.8.5)
+  -SpiderMonkeyVersion VSN   select the version of SpiderMonkey to use (default 91)
 
   Installation directories:
   -Prefix PREFIX             install architecture-independent files in PREFIX
@@ -48,7 +48,7 @@ Param(
     [ValidateNotNullOrEmpty()]
     [string]$CouchDBUser = [Environment]::UserName, # set the username to run as (defaults to current user)
     [ValidateNotNullOrEmpty()]
-    [string]$SpiderMonkeyVersion = "1.8.5", # select the version of SpiderMonkey to use (default 1.8.5)
+    [string]$SpiderMonkeyVersion = "91", # select the version of SpiderMonkey to use (default 91)
     [ValidateNotNullOrEmpty()]
     [string]$Prefix = "C:\Program Files\Apache\CouchDB", # install architecture-independent file location (default C:\Program Files\Apache\CouchDB)
     [ValidateNotNullOrEmpty()]
@@ -138,6 +138,7 @@ $CouchDBConfig = @"
 {node_name, "-name couchdb@localhost"}.
 {cluster_port, 5984}.
 {backend_port, 5986}.
+{prometheus_port, 17986}.
 "@
 $CouchDBConfig | Out-File "$rootdir\rel\couchdb.config" -encoding ascii
 
diff --git a/src/couch/priv/couch_js/1.8.5/help.h b/src/couch/priv/couch_js/1.8.5/help.h
deleted file mode 100644
index 3a19901f0..000000000
--- a/src/couch/priv/couch_js/1.8.5/help.h
+++ /dev/null
@@ -1,79 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#ifndef COUCHJS_HELP_H
-#define COUCHJS_HELP_H
-
-#include "config.h"
-
-static const char VERSION_TEMPLATE[] =
-    "%s - %s (SpiderMonkey 1.8.5)\n"
-    "\n"
-    "Licensed under the Apache License, Version 2.0 (the \"License\"); you may "
-        "not use\n"
-    "this file except in compliance with the License. You may obtain a copy of"
-        "the\n"
-    "License at\n"
-    "\n"
-    "  http://www.apache.org/licenses/LICENSE-2.0\n"
-    "\n"
-    "Unless required by applicable law or agreed to in writing, software "
-        "distributed\n"
-    "under the License is distributed on an \"AS IS\" BASIS, WITHOUT "
-        "WARRANTIES OR\n"
-    "CONDITIONS OF ANY KIND, either express or implied. See the License "
-        "for the\n"
-    "specific language governing permissions and limitations under the "
-        "License.\n";
-
-static const char USAGE_TEMPLATE[] =
-    "Usage: %s [FILE]\n"
-    "\n"
-    "The %s command runs the %s JavaScript interpreter.\n"
-    "\n"
-    "The exit status is 0 for success or 1 for failure.\n"
-    "\n"
-    "Options:\n"
-    "\n"
-    "  -h          display a short help message and exit\n"
-    "  -V          display version information and exit\n"
-    "  -S SIZE     specify that the runtime should allow at\n"
-    "              most SIZE bytes of memory to be allocated\n"
-    "              default is 64 MiB\n"
-    "  --eval      Enable runtime code evaluation (dangerous!)\n"
-    "\n"
-    "Report bugs at <%s>.\n";
-
-#define BASENAME COUCHJS_NAME
-
-#define couch_version(basename)  \
-    fprintf(                     \
-            stdout,              \
-            VERSION_TEMPLATE,    \
-            basename,            \
-            PACKAGE_STRING)
-
-#define DISPLAY_VERSION couch_version(BASENAME)
-
-
-#define couch_usage(basename) \
-    fprintf(                                    \
-            stdout,                             \
-            USAGE_TEMPLATE,                     \
-            basename,                           \
-            basename,                           \
-            PACKAGE_NAME,                       \
-            PACKAGE_BUGREPORT)
-
-#define DISPLAY_USAGE couch_usage(BASENAME)
-
-#endif // Included help.h
diff --git a/src/couch/priv/couch_js/1.8.5/main.c b/src/couch/priv/couch_js/1.8.5/main.c
deleted file mode 100644
index c8e385cc9..000000000
--- a/src/couch/priv/couch_js/1.8.5/main.c
+++ /dev/null
@@ -1,307 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#ifdef XP_WIN
-#include <windows.h>
-#else
-#include <unistd.h>
-#endif
-
-#include <jsapi.h>
-#include "config.h"
-#include "utf8.h"
-#include "util.h"
-
-
-#define SETUP_REQUEST(cx) \
-    JS_SetContextThread(cx); \
-    JS_BeginRequest(cx);
-#define FINISH_REQUEST(cx) \
-    JS_EndRequest(cx); \
-    JS_ClearContextThread(cx);
-
-
-static JSClass global_class = {
-    "GlobalClass",
-    JSCLASS_GLOBAL_FLAGS,
-    JS_PropertyStub,
-    JS_PropertyStub,
-    JS_PropertyStub,
-    JS_StrictPropertyStub,
-    JS_EnumerateStub,
-    JS_ResolveStub,
-    JS_ConvertStub,
-    JS_FinalizeStub,
-    JSCLASS_NO_OPTIONAL_MEMBERS
-};
-
-static JSBool
-evalcx(JSContext *cx, uintN argc, jsval* vp)
-{
-    jsval* argv = JS_ARGV(cx, vp);
-    JSString* str;
-    JSObject* sandbox;
-    JSObject* global;
-    JSContext* subcx;
-    JSCrossCompartmentCall* call = NULL;
-    const jschar* src;
-    size_t srclen;
-    jsval rval;
-    JSBool ret = JS_FALSE;
-    char *name = NULL;
-
-    sandbox = NULL;
-    if(!JS_ConvertArguments(cx, argc, argv, "S / o", &str, &sandbox)) {
-        return JS_FALSE;
-    }
-
-    subcx = JS_NewContext(JS_GetRuntime(cx), 8L * 1024L);
-    if(!subcx) {
-        JS_ReportOutOfMemory(cx);
-        return JS_FALSE;
-    }
-
-    SETUP_REQUEST(subcx);
-
-    src = JS_GetStringCharsAndLength(cx, str, &srclen);
-
-    // Re-use the compartment associated with the main context,
-    // rather than creating a new compartment */
-    global = JS_GetGlobalObject(cx);
-    if(global == NULL) goto done;
-    call = JS_EnterCrossCompartmentCall(subcx, global);
-
-    if(!sandbox) {
-        sandbox = JS_NewGlobalObject(subcx, &global_class);
-        if(!sandbox || !JS_InitStandardClasses(subcx, sandbox)) {
-            goto done;
-        }
-    }
-
-    if(argc > 2) {
-        name = enc_string(cx, argv[2], NULL);
-    }
-
-    if(srclen == 0) {
-        JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(sandbox));
-    } else {
-        JS_EvaluateUCScript(subcx, sandbox, src, srclen, name, 1, &rval);
-        JS_SET_RVAL(cx, vp, rval);
-    }
-    
-    ret = JS_TRUE;
-
-done:
-    if(name) JS_free(cx, name);
-    JS_LeaveCrossCompartmentCall(call);
-    FINISH_REQUEST(subcx);
-    JS_DestroyContext(subcx);
-    return ret;
-}
-
-
-static JSBool
-gc(JSContext* cx, uintN argc, jsval* vp)
-{
-    JS_GC(cx);
-    JS_SET_RVAL(cx, vp, JSVAL_VOID);
-    return JS_TRUE;
-}
-
-
-static JSBool
-print(JSContext* cx, uintN argc, jsval* vp)
-{
-    jsval* argv = JS_ARGV(cx, vp);
-    couch_print(cx, argc, argv);
-    JS_SET_RVAL(cx, vp, JSVAL_VOID);
-    return JS_TRUE;
-}
-
-
-static JSBool
-quit(JSContext* cx, uintN argc, jsval* vp)
-{
-    jsval* argv = JS_ARGV(cx, vp);
-    int exit_code = 0;
-    JS_ConvertArguments(cx, argc, argv, "/i", &exit_code);
-    exit(exit_code);
-}
-
-
-static JSBool
-readline(JSContext* cx, uintN argc, jsval* vp)
-{
-    JSString* line;
-
-    /* GC Occasionally */
-    JS_MaybeGC(cx);
-
-    line = couch_readline(cx, stdin);
-    if(line == NULL) return JS_FALSE;
-
-    JS_SET_RVAL(cx, vp, STRING_TO_JSVAL(line));
-    return JS_TRUE;
-}
-
-
-static JSBool
-seal(JSContext* cx, uintN argc, jsval* vp)
-{
-    jsval* argv = JS_ARGV(cx, vp);
-    JSObject *target;
-    JSBool deep = JS_FALSE;
-    JSBool ret;
-
-    if(!JS_ConvertArguments(cx, argc, argv, "o/b", &target, &deep))
-        return JS_FALSE;
-
-    if(!target) {
-        JS_SET_RVAL(cx, vp, JSVAL_VOID);
-        return JS_TRUE;
-    }
-
-    
-    ret = deep ? JS_DeepFreezeObject(cx, target) : JS_FreezeObject(cx, target);
-    JS_SET_RVAL(cx, vp, JSVAL_VOID);
-    return ret;
-}
-
-
-static JSFunctionSpec global_functions[] = {
-    JS_FS("evalcx", evalcx, 0, 0),
-    JS_FS("gc", gc, 0, 0),
-    JS_FS("print", print, 0, 0),
-    JS_FS("quit", quit, 0, 0),
-    JS_FS("readline", readline, 0, 0),
-    JS_FS("seal", seal, 0, 0),
-    JS_FS_END
-};
-
-
-static JSBool
-csp_allows(JSContext* cx)
-{
-    couch_args *args = (couch_args*)JS_GetContextPrivate(cx);
-    if(args->eval) {
-        return JS_TRUE;
-    } else {
-        return JS_FALSE;
-    }
-}
-
-
-static JSSecurityCallbacks security_callbacks = {
-    NULL,
-    NULL,
-    NULL,
-    csp_allows
-};
-
-
-int
-main(int argc, const char* argv[])
-{
-    JSRuntime* rt = NULL;
-    JSContext* cx = NULL;
-    JSObject* global = NULL;
-    JSCrossCompartmentCall *call = NULL;
-    JSSCRIPT_TYPE script;
-    JSString* scriptsrc;
-    const jschar* schars;
-    size_t slen;
-    jsval sroot;
-    jsval result;
-    int i;
-
-    couch_args* args = couch_parse_args(argc, argv);
-
-    rt = JS_NewRuntime(args->stack_size);
-    if(rt == NULL)
-        return 1;
-
-    cx = JS_NewContext(rt, 8L * 1024L);
-    if(cx == NULL)
-        return 1;
-
-    JS_SetErrorReporter(cx, couch_error);
-    JS_ToggleOptions(cx, JSOPTION_XML);
-    JS_SetOptions(cx, JSOPTION_METHODJIT);
-#ifdef JSOPTION_TYPE_INFERENCE
-    JS_SetOptions(cx, JSOPTION_TYPE_INFERENCE);
-#endif
-    JS_SetContextPrivate(cx, args);
-    JS_SetRuntimeSecurityCallbacks(rt, &security_callbacks);
-
-    SETUP_REQUEST(cx);
-
-    global = JS_NewCompartmentAndGlobalObject(cx, &global_class, NULL);
-    if(global == NULL)
-        return 1;
-
-    call = JS_EnterCrossCompartmentCall(cx, global);
-
-    JS_SetGlobalObject(cx, global);
-    
-    if(!JS_InitStandardClasses(cx, global))
-        return 1;
-
-    if(couch_load_funcs(cx, global, global_functions) != JS_TRUE)
-        return 1;
- 
-    for(i = 0 ; args->scripts[i] ; i++) {
-        // Convert script source to jschars.
-        scriptsrc = couch_readfile(cx, args->scripts[i]);
-        if(!scriptsrc)
-            return 1;
-
-        schars = JS_GetStringCharsAndLength(cx, scriptsrc, &slen);
-
-        // Root it so GC doesn't collect it.
-        sroot = STRING_TO_JSVAL(scriptsrc);
-        if(JS_AddValueRoot(cx, &sroot) != JS_TRUE) {
-            fprintf(stderr, "Internal root error.\n");
-            return 1;
-        }
-
-        // Compile and run
-        script = JS_CompileUCScript(cx, global, schars, slen,
-                                    args->scripts[i], 1);
-        if(!script) {
-            fprintf(stderr, "Failed to compile script.\n");
-            return 1;
-        }
-
-        if(JS_ExecuteScript(cx, global, script, &result) != JS_TRUE) {
-            fprintf(stderr, "Failed to execute script.\n");
-            return 1;
-        }
-
-        // Warning message if we don't remove it.
-        JS_RemoveValueRoot(cx, &sroot);
-
-        // Give the GC a chance to run.
-        JS_MaybeGC(cx);
-    }
-
-    JS_LeaveCrossCompartmentCall(call);
-    FINISH_REQUEST(cx);
-    JS_DestroyContext(cx);
-    JS_DestroyRuntime(rt);
-    JS_ShutDown();
-
-    return 0;
-}
diff --git a/src/couch/priv/couch_js/1.8.5/utf8.c b/src/couch/priv/couch_js/1.8.5/utf8.c
deleted file mode 100644
index 4cdb9c21f..000000000
--- a/src/couch/priv/couch_js/1.8.5/utf8.c
+++ /dev/null
@@ -1,297 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <jsapi.h>
-#include "config.h"
-
-static int
-enc_char(uint8 *utf8Buffer, uint32 ucs4Char)
-{
-    int utf8Length = 1;
-
-    if (ucs4Char < 0x80)
-    {
-        *utf8Buffer = (uint8)ucs4Char;
-    }
-    else
-    {
-        int i;
-        uint32 a = ucs4Char >> 11;
-        utf8Length = 2;
-        while(a)
-        {
-            a >>= 5;
-            utf8Length++;
-        }
-        i = utf8Length;
-        while(--i)
-        {
-            utf8Buffer[i] = (uint8)((ucs4Char & 0x3F) | 0x80);
-            ucs4Char >>= 6;
-        }
-        *utf8Buffer = (uint8)(0x100 - (1 << (8-utf8Length)) + ucs4Char);
-    }
-
-    return utf8Length;
-}
-
-static JSBool
-enc_charbuf(const jschar* src, size_t srclen, char* dst, size_t* dstlenp)
-{
-    size_t i;
-    size_t utf8Len;
-    size_t dstlen = *dstlenp;
-    size_t origDstlen = dstlen;
-    jschar c;
-    jschar c2;
-    uint32 v;
-    uint8 utf8buf[6];
-
-    if(!dst)
-    {
-        dstlen = origDstlen = (size_t) -1;
-    }
-
-    while(srclen)
-    {
-        c = *src++;
-        srclen--;
-
-        if(c <= 0xD7FF || c >= 0xE000)
-        {
-            v = (uint32) c;
-        }
-        else if(c >= 0xD800 && c <= 0xDBFF)
-        {
-            if(srclen < 1) goto buffer_too_small;
-            c2 = *src++;
-            srclen--;
-            if(c2 >= 0xDC00 && c2 <= 0xDFFF)
-            {
-                v = (uint32) (((c - 0xD800) << 10) + (c2 - 0xDC00) + 0x10000);
-            }
-            else
-            {
-                // Invalid second half of surrogate pair
-                v = (uint32) 0xFFFD;
-                // Undo our character advancement
-                src--;
-                srclen++;
-            }
-        }
-        else
-        {
-            // Invalid first half surrogate pair
-            v = (uint32) 0xFFFD;
-        }
-
-        if(v < 0x0080)
-        {
-            /* no encoding necessary - performance hack */
-            if(!dstlen) goto buffer_too_small;
-            if(dst) *dst++ = (char) v;
-            utf8Len = 1;
-        }
-        else
-        {
-            utf8Len = enc_char(utf8buf, v);
-            if(utf8Len > dstlen) goto buffer_too_small;
-            if(dst)
-            {
-                for (i = 0; i < utf8Len; i++)
-                {
-                    *dst++ = (char) utf8buf[i];
-                }
-            }
-        }
-        dstlen -= utf8Len;
-    }
-    
-    *dstlenp = (origDstlen - dstlen);
-    return JS_TRUE;
-
-buffer_too_small:
-    *dstlenp = (origDstlen - dstlen);
-    return JS_FALSE;
-}
-
-char*
-enc_string(JSContext* cx, jsval arg, size_t* buflen)
-{
-    JSString* str = NULL;
-    const jschar* src = NULL;
-    char* bytes = NULL;
-    size_t srclen = 0;
-    size_t byteslen = 0;
-    
-    str = JS_ValueToString(cx, arg);
-    if(!str) goto error;
-
-#ifdef HAVE_JS_GET_STRING_CHARS_AND_LENGTH
-    src = JS_GetStringCharsAndLength(cx, str, &srclen);
-#else
-    src = JS_GetStringChars(str);
-    srclen = JS_GetStringLength(str);
-#endif
-
-    if(!enc_charbuf(src, srclen, NULL, &byteslen)) goto error;
-    
-    bytes = JS_malloc(cx, (byteslen) + 1);
-    bytes[byteslen] = 0;
-    
-    if(!enc_charbuf(src, srclen, bytes, &byteslen)) goto error;
-
-    if(buflen) *buflen = byteslen;
-    goto success;
-
-error:
-    if(bytes != NULL) JS_free(cx, bytes);
-    bytes = NULL;
-
-success:
-    return bytes;
-}
-
-static uint32
-dec_char(const uint8 *utf8Buffer, int utf8Length)
-{
-    uint32 ucs4Char;
-    uint32 minucs4Char;
-
-    /* from Unicode 3.1, non-shortest form is illegal */
-    static const uint32 minucs4Table[] = {
-        0x00000080, 0x00000800, 0x0001000, 0x0020000, 0x0400000
-    };
-
-    if (utf8Length == 1)
-    {
-        ucs4Char = *utf8Buffer;
-    }
-    else
-    {
-        ucs4Char = *utf8Buffer++ & ((1<<(7-utf8Length))-1);
-        minucs4Char = minucs4Table[utf8Length-2];
-        while(--utf8Length)
-        {
-            ucs4Char = ucs4Char<<6 | (*utf8Buffer++ & 0x3F);
-        }
-        if(ucs4Char < minucs4Char || ucs4Char == 0xFFFE || ucs4Char == 0xFFFF)
-        {
-            ucs4Char = 0xFFFD;
-        }
-    }
-
-    return ucs4Char;
-}
-
-static JSBool
-dec_charbuf(const char *src, size_t srclen, jschar *dst, size_t *dstlenp)
-{
-    uint32 v;
-    size_t offset = 0;
-    size_t j;
-    size_t n;
-    size_t dstlen = *dstlenp;
-    size_t origDstlen = dstlen;
-
-    if(!dst) dstlen = origDstlen = (size_t) -1;
-
-    while(srclen)
-    {
-        v = (uint8) *src;
-        n = 1;
-        
-        if(v & 0x80)
-        {
-            while(v & (0x80 >> n))
-            {
-                n++;
-            }
-            
-            if(n > srclen) goto buffer_too_small;
-            if(n == 1 || n > 6) goto bad_character;
-            
-            for(j = 1; j < n; j++)
-            {
-                if((src[j] & 0xC0) != 0x80) goto bad_character;
-            }
-
-            v = dec_char((const uint8 *) src, n);
-            if(v >= 0x10000)
-            {
-                v -= 0x10000;
-                
-                if(v > 0xFFFFF || dstlen < 2)
-                {
-                    *dstlenp = (origDstlen - dstlen);
-                    return JS_FALSE;
-                }
-                
-                if(dstlen < 2) goto buffer_too_small;
-
-                if(dst)
-                {
-                    *dst++ = (jschar)((v >> 10) + 0xD800);
-                    v = (jschar)((v & 0x3FF) + 0xDC00);
-                }
-                dstlen--;
-            }
-        }
-
-        if(!dstlen) goto buffer_too_small;
-        if(dst) *dst++ = (jschar) v;
-
-        dstlen--;
-        offset += n;
-        src += n;
-        srclen -= n;
-    }
-
-    *dstlenp = (origDstlen - dstlen);
-    return JS_TRUE;
-
-bad_character:
-    *dstlenp = (origDstlen - dstlen);
-    return JS_FALSE;
-
-buffer_too_small:
-    *dstlenp = (origDstlen - dstlen);
-    return JS_FALSE;
-}
-
-JSString*
-dec_string(JSContext* cx, const char* bytes, size_t byteslen)
-{
-    JSString* str = NULL;
-    jschar* chars = NULL;
-    size_t charslen;
-    
-    if(!dec_charbuf(bytes, byteslen, NULL, &charslen)) goto error;
-
-    chars = JS_malloc(cx, (charslen + 1) * sizeof(jschar));
-    if(!chars) return NULL;
-    chars[charslen] = 0;
-
-    if(!dec_charbuf(bytes, byteslen, chars, &charslen)) goto error;
-
-    str = JS_NewUCString(cx, chars, charslen - 1);
-    if(!str) goto error;
-
-    goto success;
-
-error:
-    if(chars != NULL) JS_free(cx, chars);
-    str = NULL;
-
-success:
-    return str;
-}
diff --git a/src/couch/priv/couch_js/1.8.5/utf8.h b/src/couch/priv/couch_js/1.8.5/utf8.h
deleted file mode 100644
index c5cb86c46..000000000
--- a/src/couch/priv/couch_js/1.8.5/utf8.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#ifndef COUCH_JS_UTF_8_H
-#define COUCH_JS_UTF_8_H
-
-char* enc_string(JSContext* cx, jsval arg, size_t* buflen);
-JSString* dec_string(JSContext* cx, const char* buf, size_t buflen);
-
-#endif
diff --git a/src/couch/priv/couch_js/1.8.5/util.c b/src/couch/priv/couch_js/1.8.5/util.c
deleted file mode 100644
index 5cf94b63a..000000000
--- a/src/couch/priv/couch_js/1.8.5/util.c
+++ /dev/null
@@ -1,296 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <jsapi.h>
-
-#include "help.h"
-#include "util.h"
-#include "utf8.h"
-
-
-size_t
-slurp_file(const char* file, char** outbuf_p)
-{
-    FILE* fp;
-    char fbuf[16384];
-    char *buf = NULL;
-    char* tmp;
-    size_t nread = 0;
-    size_t buflen = 0;
-
-    if(strcmp(file, "-") == 0) {
-        fp = stdin;
-    } else {
-        fp = fopen(file, "r");
-        if(fp == NULL) {
-            fprintf(stderr, "Failed to read file: %s\n", file);
-            exit(3);
-        }
-    }
-
-    while((nread = fread(fbuf, 1, 16384, fp)) > 0) {
-        if(buf == NULL) {
-            buf = (char*) malloc(nread + 1);
-            if(buf == NULL) {
-                fprintf(stderr, "Out of memory.\n");
-                exit(3);
-            }
-            memcpy(buf, fbuf, nread);
-        } else {
-            tmp = (char*) malloc(buflen + nread + 1);
-            if(tmp == NULL) {
-                fprintf(stderr, "Out of memory.\n");
-                exit(3);
-            }
-            memcpy(tmp, buf, buflen);
-            memcpy(tmp+buflen, fbuf, nread);
-            free(buf);
-            buf = tmp;
-        }
-        buflen += nread;
-        buf[buflen] = '\0';
-    }
-    *outbuf_p = buf;
-    return buflen + 1;
-}
-
-couch_args*
-couch_parse_args(int argc, const char* argv[])
-{
-    couch_args* args;
-    int i = 1;
-
-    args = (couch_args*) malloc(sizeof(couch_args));
-    if(args == NULL)
-        return NULL;
-
-    memset(args, '\0', sizeof(couch_args));
-    args->stack_size = 64L * 1024L * 1024L;
-
-    while(i < argc) {
-        if(strcmp("-h", argv[i]) == 0) {
-            DISPLAY_USAGE;
-            exit(0);
-        } else if(strcmp("-V", argv[i]) == 0) {
-            DISPLAY_VERSION;
-            exit(0);
-        } else if(strcmp("-H", argv[i]) == 0) {
-            args->use_http = 1;
-        } else if(strcmp("-T", argv[i]) == 0) {
-            args->use_test_funs = 1;
-        } else if(strcmp("-S", argv[i]) == 0) {
-            args->stack_size = atoi(argv[++i]);
-            if(args->stack_size <= 0) {
-                fprintf(stderr, "Invalid stack size.\n");
-                exit(2);
-            }
-        } else if(strcmp("--eval", argv[i]) == 0) {
-            args->eval = 1;
-        } else if(strcmp("--", argv[i]) == 0) {
-            i++;
-            break;
-        } else {
-            break;
-        }
-        i++;
-    }
-
-    if(i >= argc) {
-        DISPLAY_USAGE;
-        exit(3);
-    }
-    args->scripts = argv + i;
-
-    return args;
-}
-
-
-int
-couch_fgets(char* buf, int size, FILE* fp)
-{
-    int n, i, c;
-
-    if(size <= 0) return -1;
-    n = size - 1;
-
-    for(i = 0; i < n && (c = getc(fp)) != EOF; i++) {
-        buf[i] = c;
-        if(c == '\n') {
-            i++;
-            break;
-        }
-    }
-
-    buf[i] = '\0';
-    return i;
-}
-
-
-JSString*
-couch_readline(JSContext* cx, FILE* fp)
-{
-    JSString* str;
-    char* bytes = NULL;
-    char* tmp = NULL;
-    size_t used = 0;
-    size_t byteslen = 256;
-    size_t readlen = 0;
-
-    bytes = JS_malloc(cx, byteslen);
-    if(bytes == NULL) return NULL;
-    
-    while((readlen = couch_fgets(bytes+used, byteslen-used, fp)) > 0) {
-        used += readlen;
-        
-        if(bytes[used-1] == '\n') {
-            bytes[used-1] = '\0';
-            break;
-        }
-        
-        // Double our buffer and read more.
-        byteslen *= 2;
-        tmp = JS_realloc(cx, bytes, byteslen);
-        if(!tmp) {
-            JS_free(cx, bytes);
-            return NULL;
-        }
-        
-        bytes = tmp;
-    }
-
-    // Treat empty strings specially
-    if(used == 0) {
-        JS_free(cx, bytes);
-        return JSVAL_TO_STRING(JS_GetEmptyStringValue(cx));
-    }
-
-    // Shring the buffer to the actual data size
-    tmp = JS_realloc(cx, bytes, used);
-    if(!tmp) {
-        JS_free(cx, bytes);
-        return NULL;
-    }
-    bytes = tmp;
-    byteslen = used;
-
-    str = dec_string(cx, bytes, byteslen);
-    JS_free(cx, bytes);
-    return str;
-}
-
-
-JSString*
-couch_readfile(JSContext* cx, const char* filename)
-{
-    JSString *string;
-    size_t byteslen;
-    char *bytes;
-
-    if((byteslen = slurp_file(filename, &bytes))) {
-        string = dec_string(cx, bytes, byteslen);
-
-        free(bytes);
-        return string;
-    }
-    return NULL;    
-}
-
-
-void
-couch_print(JSContext* cx, uintN argc, jsval* argv)
-{
-    char *bytes = NULL;
-    FILE *stream = stdout;
-
-    if (argc) {
-        if (argc > 1 && argv[1] == JSVAL_TRUE) {
-          stream = stderr;
-        }
-        bytes = enc_string(cx, argv[0], NULL);
-        if(!bytes) return;
-        fprintf(stream, "%s", bytes);
-        JS_free(cx, bytes);
-    }
-
-    fputc('\n', stream);
-    fflush(stream);
-}
-
-
-void
-couch_error(JSContext* cx, const char* mesg, JSErrorReport* report)
-{
-    jsval v, replace;
-    char* bytes;
-    JSObject* regexp, *stack;
-    jsval re_args[2];
-
-    if(!report || !JSREPORT_IS_WARNING(report->flags))
-    {
-        fprintf(stderr, "%s\n", mesg);
-
-        // Print a stack trace, if available.
-        if (JSREPORT_IS_EXCEPTION(report->flags) &&
-            JS_GetPendingException(cx, &v))
-        {
-            // Clear the exception before an JS method calls or the result is
-            // infinite, recursive error report generation.
-            JS_ClearPendingException(cx);
-
-            // Use JS regexp to indent the stack trace.
-            // If the regexp can't be created, don't JS_ReportError since it is
-            // probably not productive to wind up here again.
-#ifdef SM185
-            if(JS_GetProperty(cx, JSVAL_TO_OBJECT(v), "stack", &v) &&
-               (regexp = JS_NewRegExpObjectNoStatics(
-                   cx, "^(?=.)", 6, JSREG_GLOB | JSREG_MULTILINE)))
-#else
-            if(JS_GetProperty(cx, JSVAL_TO_OBJECT(v), "stack", &v) &&
-               (regexp = JS_NewRegExpObject(
-                   cx, "^(?=.)", 6, JSREG_GLOB | JSREG_MULTILINE)))
-#endif
-            {
-                // Set up the arguments to ``String.replace()``
-                re_args[0] = OBJECT_TO_JSVAL(regexp);
-                re_args[1] = STRING_TO_JSVAL(JS_InternString(cx, "\t"));
-
-                // Perform the replacement
-                if(JS_ValueToObject(cx, v, &stack) &&
-                   JS_GetProperty(cx, stack, "replace", &replace) &&
-                   JS_CallFunctionValue(cx, stack, replace, 2, re_args, &v))
-                {
-                    // Print the result
-                    bytes = enc_string(cx, v, NULL);
-                    fprintf(stderr, "Stacktrace:\n%s", bytes);
-                    JS_free(cx, bytes);
-                }
-            }
-        }
-    }
-}
-
-
-JSBool
-couch_load_funcs(JSContext* cx, JSObject* obj, JSFunctionSpec* funcs)
-{
-    JSFunctionSpec* f;
-    for(f = funcs; f->name != NULL; f++) {
-        if(!JS_DefineFunction(cx, obj, f->name, f->call, f->nargs, f->flags)) {
-            fprintf(stderr, "Failed to create function: %s\n", f->name);
-            return JS_FALSE;
-        }
-    }
-    return JS_TRUE;
-}
diff --git a/src/couch/priv/couch_js/1.8.5/util.h b/src/couch/priv/couch_js/1.8.5/util.h
deleted file mode 100644
index 9dd290a4c..000000000
--- a/src/couch/priv/couch_js/1.8.5/util.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy of
-// the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations under
-// the License.
-
-#ifndef COUCHJS_UTIL_H
-#define COUCHJS_UTIL_H
-
-#include <jsapi.h>
-
-typedef struct {
-    int          eval;
-    int          use_http;
-    int          use_test_funs;
-    int          stack_size;
-    const char** scripts;
-} couch_args;
-
-couch_args* couch_parse_args(int argc, const char* argv[]);
-int couch_fgets(char* buf, int size, FILE* fp);
-JSString* couch_readline(JSContext* cx, FILE* fp);
-JSString* couch_readfile(JSContext* cx, const char* filename);
-void couch_print(JSContext* cx, uintN argc, jsval* argv);
-void couch_error(JSContext* cx, const char* mesg, JSErrorReport* report);
-JSBool couch_load_funcs(JSContext* cx, JSObject* obj, JSFunctionSpec* funcs);
-
-
-#endif // Included util.h
diff --git a/src/couch/rebar.config.script b/src/couch/rebar.config.script
index f0b465135..fda42d1fc 100644
--- a/src/couch/rebar.config.script
+++ b/src/couch/rebar.config.script
@@ -57,8 +57,6 @@ CouchConfig = case filelib:is_file(os:getenv("COUCHDB_CONFIG")) of
 end.
 
 SMVsn = case lists:keyfind(spidermonkey_version, 1, CouchConfig) of
-    {_, "1.8.5"} ->
-        "1.8.5";
     {_, "60"} ->
         "60";
     {_, "68"} ->
@@ -70,16 +68,15 @@ SMVsn = case lists:keyfind(spidermonkey_version, 1, CouchConfig) of
     {_, "91"} ->
         "91";
     undefined ->
-        "1.8.5";
+        "91";
     {_, Unsupported} ->
         io:format(standard_error, "Unsupported SpiderMonkey version: ~s~n", [Unsupported]),
         erlang:halt(1);
     false ->
-        "1.8.5"
+        "91"
 end.
 
 ConfigH = [
-    {"SM185", ""},
     {"HAVE_JS_GET_STRING_CHARS_AND_LENGTH", "1"},
     {"JSSCRIPT_TYPE", "JSObject*"},
     {"COUCHJS_NAME", "\"" ++ CouchJSName++ "\""},
@@ -115,16 +112,6 @@ ProperConfig = case code:lib_dir(proper) of
 end.
 
 {JS_CFLAGS, JS_LDFLAGS} = case os:type() of
-    {win32, _} when SMVsn == "1.8.5" ->
-        {
-            "/DXP_WIN",
-            "mozjs185-1.0.lib"
-        };
-    {unix, _} when SMVsn == "1.8.5" ->
-        {
-            "-DXP_UNIX -I/usr/include/js -I/usr/local/include/js",
-            "-L/usr/local/lib -lmozjs185 -lm"
-        };
     {win32, _} when SMVsn == "60" ->
         {
             "/DXP_WIN",
@@ -168,7 +155,6 @@ end.
 end.
 
 CouchJSSrc = case SMVsn of
-    "1.8.5" -> ["priv/couch_js/1.8.5/*.c"];
     "60" -> ["priv/couch_js/60/*.cpp"];
     "68" -> ["priv/couch_js/68/*.cpp"];
     "78" -> ["priv/couch_js/86/*.cpp"];
@@ -177,11 +163,6 @@ CouchJSSrc = case SMVsn of
 end.
 
 CouchJSEnv = case SMVsn of
-    "1.8.5" ->
-        [
-            {"CFLAGS", JS_CFLAGS},
-            {"LDFLAGS", JS_LDFLAGS}
-        ];
     _ ->
         [
             {"CXXFLAGS", JS_CFLAGS},