gnu: racket: Update to 8.7.

Also, update 'chez-scheme-for-racket' to 9.5.9.8.

Note that racket-backport-8.6-cross-install.patch,
racket-backport-8.6-docindex-write.patch, and
racket-backport-8.6-hurd.patch were missing from dist_patch_DATA.

* gnu/packages/patches/racket-backport-8.6-cross-install.patch,
gnu/packages/patches/racket-backport-8.6-docindex-write.patch,
gnu/packages/patches/racket-backport-8.6-hurd.patch,
gnu/packages/patches/racket-backport-8.6-zuo.patch: Remove patches.
* gnu/packages/patches/racket-backport-8.7-pkg-strip.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Update accordingly.
* gnu/packages/racket.scm (%racket-origin)[patches]: Likewise.
(%racket-version): Update to 8.7.
(racket)[inputs]: Add 'scheme-doc' source package from '%racket-origin'.
(racket)[inputs]<compatibility, db, deinprogramm, draw, drracket>
<eopl, errortrace, gui, htdp, mzscheme, parser-tools, pict, plai, plot>
<r6rs, redex, scribble, slideshow, snip, typed-racket, srfi>
<string-constants>: Update checksums.
* gnu/packages/chez.scm (chez-scheme-for-racket): Update to 9.5.9.8.
[arguments]: Enable tests.
[description]: Update.
(chez-scheme-for-racket-bootstrap-bootfiles)[arguments]: Update path to
'rktboot'.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

7 files changed, 123 insertions, 1291 deletions

diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm
index 5d152b3db5..7025a71b94 100644
--- a/gnu/packages/chez.scm
+++ b/gnu/packages/chez.scm
@@ -466,8 +466,8 @@ and 32-bit PowerPC architectures.")
   (package
     (inherit chez-scheme)
     (name "chez-scheme-for-racket")
-    (version "9.5.9.2")
-    ;; The version should match `(scheme-fork-version-number)`.
+    (version "9.5.9.8")
+    ;; The version should match `scheme-version`.
     ;; See racket/src/ChezScheme/s/cmacros.ss c. line 360.
     ;; It will always be different than the upstream version!
     ;; When updating, remember to also update %racket-version in racket.scm.
@@ -492,12 +492,6 @@ and 32-bit PowerPC architectures.")
      (substitute-keyword-arguments (package-arguments chez-scheme)
        ((#:out-of-source? _ #f)
         #t)
-       ((#:tests? _ #t)
-        ;; FIXME: There have been some flaky test failures. Some have been
-        ;; fixed upstream post-release but have proven non-trivial to
-        ;; backport; at least one issue remains. Re-enable tests once
-        ;; https://github.com/racket/racket/issues/4359 is fixed.
-        #f)
        ((#:configure-flags cfg-flags #~'())
         #~`("--disable-x11"
             "--threads" ;; ok to potentially duplicate
@@ -590,7 +584,7 @@ supported by upstream Chez Scheme.
 Main additions to Chez Scheme in the Racket variant:
 @itemize @bullet
 @item
-AArch64 code generation
+AArch64 and RV64G (RISC-V) code generation
 @item
 Portable bytecode (@code{pb}) mode, which is mainly useful for bootstrapping a
 build on any platform, but can also be used on platforms without native-code
@@ -603,7 +597,7 @@ Faster multiplication and division for large exact numbers
 @item
 Type reconstruction during optimization (especially for safe code)
 @item
-Continuation attachments
+Continuation marks
 @item
 Parallel garbage collection, in-place garbage collection for old-generation
 objects (instead of always copying), and reachability-based memory
@@ -611,6 +605,8 @@ accounting
 @item
 Ordered finalization, immobile (but collectable) objects, weak/ephemeron
 generic hash tables, and reference bytevectors
+@item
+Easier bootstrapping via old versions of Chez Scheme
 @end itemize")
     (license asl2.0)))
 
@@ -695,7 +691,7 @@ source.")))
                       #~(invoke
                          (search-input-file (or native-inputs inputs)
                                             "/opt/racket-vm/bin/racket")
-                         "rktboot/main.rkt"
+                         "../rktboot/main.rkt"
                          #$@(if (racket-cs-native-supported-system?)
                                 #~()
                                 (let ((m (nix-system->pbarch-machine-type)))
diff --git a/gnu/packages/patches/racket-backport-8.6-cross-install.patch b/gnu/packages/patches/racket-backport-8.6-cross-install.patch
deleted file mode 100644
index 2c4d8924ed..0000000000
--- a/gnu/packages/patches/racket-backport-8.6-cross-install.patch
+++ /dev/null
@@ -1,126 +0,0 @@
-From fbe2094f56fb81c888076c781e90fb0abbc0cc07 Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Sat, 30 Jul 2022 07:06:55 -0600
-Subject: [PATCH 1/2] CS makefiles: fix Unix-style install for cross
- compilation
-
-Closes #4377
-
-(cherry picked from commit 053be470e7c5454cdf48e934f3254d2d916bbbc5)
----
- racket/src/cs/c/build.zuo | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
-
-diff --git a/racket/src/cs/c/build.zuo b/racket/src/cs/c/build.zuo
-index 8d3950bb27..d8b74c509d 100644
---- a/racket/src/cs/c/build.zuo
-+++ b/racket/src/cs/c/build.zuo
-@@ -1016,10 +1016,9 @@
-   (define (setup)
-     (call-with-dest-racket
-      (lambda (bindir dest-racket)
--       (define copytree-racket (and cross? (config-bootstrap-racket)))
-+       (define copytree-racket (and cross? (hash-ref (config-bootstrap-racket) 'racket)))
-        (maybe-copytree config dest-racket copytree-racket at-dir)
--       (run-raco-setup config dest-racket
--                       (and cross? (hash-ref (config-bootstrap-racket) 'racket))
-+       (run-raco-setup config dest-racket copytree-racket
-                        ;; this can be redundant if it's also supplied via `SETUP_MACHINE_FLAGS`,
-                        ;; but redundant should be ok:
-                        (list "-MCR" (~a (at-dir "compiled") ":")
--- 
-2.32.0
-
-
-From 85802f4d515e310e657928707800ad709a676e2a Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Mon, 15 Aug 2022 10:37:01 +0800
-Subject: [PATCH 2/2] configure: adjust cross-build assumption for a pb build
-
-Don't assume a cross build for a pb target on a platform that's only
-supported via pb.
-
-(cherry picked from commit 70e484e885637c495be5481983dae2207fdd67bb)
-
-(Edited to remove unrelated tweak to comments in
-"racket/src/expander/expand/require+provide.rkt".)
----
- racket/src/cs/c/configure    | 15 +++++++++++----
- racket/src/cs/c/configure.ac | 15 +++++++++++----
- 2 files changed, 22 insertions(+), 8 deletions(-)
-
-diff --git a/racket/src/cs/c/configure b/racket/src/cs/c/configure
-index 454d79e11a..7e0fa5600d 100755
---- a/racket/src/cs/c/configure
-+++ b/racket/src/cs/c/configure
-@@ -4679,6 +4679,11 @@ case "$MACH_HOST_CPU" in
-     ;;
- esac
- 
-+if test "${MACH}" = "" ; then
-+  default_mach_was_empty=yes
-+else
-+  default_mach_was_empty=no
-+fi
- 
- if test "${enable_mach}" != "" ; then
-   MACH="${enable_mach}"
-@@ -4701,13 +4706,15 @@ elif test "$MACH" = "" -o "$MACH_OS" = "" ; then
-    exit 1
- fi
- 
--# For a pb build where Racket is supplied, force cross-build
--# mode on the assumption that the host is not a pb build
--# (because it should be created with default configure options)
-+# For a pb build where Racket is supplied and MACH was not originally
-+# empty, force cross-build mode on the assumption that the host is not
-+# a pb build (because it should be created with default configure options)
- if test "${enable_pb}" = "yes" ; then
-   if test "${enable_racket}" != "" ; then
-     if test "${enable_target}" = "" ; then
--      enable_target="${MACH}"
-+      if test "${default_mach_was_empty}" = "no" ; then
-+        enable_target="${MACH}"
-+      fi
-     fi
-   fi
- fi
-diff --git a/racket/src/cs/c/configure.ac b/racket/src/cs/c/configure.ac
-index 5bce979c92..734c1e8feb 100644
---- a/racket/src/cs/c/configure.ac
-+++ b/racket/src/cs/c/configure.ac
-@@ -415,6 +415,11 @@ case "$MACH_HOST_CPU" in
-     ;;
- esac
- 
-+if test "${MACH}" = "" ; then
-+  default_mach_was_empty=yes
-+else
-+  default_mach_was_empty=no
-+fi
- 
- if test "${enable_mach}" != "" ; then
-   MACH="${enable_mach}"
-@@ -437,13 +442,15 @@ elif test "$MACH" = "" -o "$MACH_OS" = "" ; then
-    exit 1
- fi
- 
--# For a pb build where Racket is supplied, force cross-build
--# mode on the assumption that the host is not a pb build
--# (because it should be created with default configure options)
-+# For a pb build where Racket is supplied and MACH was not originally
-+# empty, force cross-build mode on the assumption that the host is not
-+# a pb build (because it should be created with default configure options)
- if test "${enable_pb}" = "yes" ; then
-   if test "${enable_racket}" != "" ; then
-     if test "${enable_target}" = "" ; then
--      enable_target="${MACH}"
-+      if test "${default_mach_was_empty}" = "no" ; then
-+        enable_target="${MACH}"
-+      fi
-     fi
-   fi
- fi
--- 
-2.32.0
-
diff --git a/gnu/packages/patches/racket-backport-8.6-docindex-write.patch b/gnu/packages/patches/racket-backport-8.6-docindex-write.patch
deleted file mode 100644
index abe1984507..0000000000
--- a/gnu/packages/patches/racket-backport-8.6-docindex-write.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 8b4d686a62fd66dedfc40ecdcf3698316993d614 Mon Sep 17 00:00:00 2001
-From: Philip McGrath <philip@philipmcgrath.com>
-Date: Sun, 17 Jul 2022 22:51:44 -0400
-Subject: [PATCH] racket-index: set write permission when copying
- `docindex.sqlite`
-
-Fixes https://github.com/racket/racket/issues/4357
-
-(cherry picked from commit 55b6cbdca1f36a4f37bab1519c1b658717d3cad2)
----
- pkgs/racket-index/setup/scribble.rkt | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/pkgs/racket-index/setup/scribble.rkt b/pkgs/racket-index/setup/scribble.rkt
-index 6694f0b793..e27a8fa348 100644
---- a/pkgs/racket-index/setup/scribble.rkt
-+++ b/pkgs/racket-index/setup/scribble.rkt
-@@ -252,7 +252,14 @@
-     (unless (file-exists? db-file)
-       (define-values (base name dir?) (split-path db-file))
-       (make-directory* base)
--      (when copy-from (copy-file copy-from db-file))
-+      (when copy-from
-+        (copy-file copy-from db-file)
-+        ;; we might not have write permissions for the previous layer:
-+        ;; ensure that we do for the new file
-+        (define orig-mode (file-or-directory-permissions db-file 'bits))
-+        (define writeable-mode (bitwise-ior user-write-bit orig-mode))
-+        (unless (= writeable-mode orig-mode)
-+          (file-or-directory-permissions db-file writeable-mode)))
-       (doc-db-disconnect
-        (doc-db-file->connection db-file #t))))
-   (when (or (ormap can-build*? main-docs)
--- 
-2.32.0
-
diff --git a/gnu/packages/patches/racket-backport-8.6-hurd.patch b/gnu/packages/patches/racket-backport-8.6-hurd.patch
deleted file mode 100644
index d593b01e62..0000000000
--- a/gnu/packages/patches/racket-backport-8.6-hurd.patch
+++ /dev/null
@@ -1,609 +0,0 @@
-From f17b030fa2f902bb3666913d4a3cd6ba9c146d22 Mon Sep 17 00:00:00 2001
-From: Philip McGrath <philip@philipmcgrath.com>
-Date: Wed, 3 Aug 2022 03:13:03 -0400
-Subject: [PATCH 1/3] Chez Scheme: Fix build on GNU/Hurd
-
-Mostly GNU/Hurd should take the same options as GNU/Linux. One
-difference is that the Hurd does not define macros such as `PATH_MAX` or
-`NOFILE`, because it avoids imposing arbitrary limits on such resources.
-This patch provides alternatives for localized uses of those constants,
-but it accepts the pervasive use of `PATH_MAX` in finding bootfiles for
-now. See https://www.gnu.org/software/hurd/hurd/porting/guidelines.html.
-
-(cherry picked from commit 87eee6e2adb8c6bc11e60619c706fa6295096085)
----
- racket/src/ChezScheme/README.md    |  1 +
- racket/src/ChezScheme/c/number.c   | 22 +++++++++----------
- racket/src/ChezScheme/c/prim5.c    | 35 ++++++++++++++++++++++++++++--
- racket/src/ChezScheme/c/scheme.c   | 34 +++++++++++++++++------------
- racket/src/ChezScheme/c/version.h  |  7 ++++--
- racket/src/ChezScheme/configure    | 17 ++++++++++-----
- racket/src/ChezScheme/s/cmacros.ss |  1 +
- racket/src/cs/c/configure          | 14 ++++++++++--
- racket/src/cs/c/configure.ac       | 14 ++++++++++--
- racket/src/cs/rumble/system.ss     |  3 +++
- 10 files changed, 109 insertions(+), 39 deletions(-)
-
-diff --git a/racket/src/ChezScheme/README.md b/racket/src/ChezScheme/README.md
-index a4a11a5eef..25231dd9bb 100644
---- a/racket/src/ChezScheme/README.md
-+++ b/racket/src/ChezScheme/README.md
-@@ -13,6 +13,7 @@ Supported platforms (bytecode interpreter may work for others):
-  * OpenBSD: x86, x86_64, ARMv6, AArch64, PowerPC32
-  * NetBSD: x86, x86_64, ARMv6, AArch64, PowerPC32
-  * Solaris: x86, x86_64
-+ * GNU/Hurd: x86
-  * Android: ARMv7, AArch64
-  * iOS: AArch64
-  * WebAssembly via Emscripten (bytecode interpreter only)
-diff --git a/racket/src/ChezScheme/c/number.c b/racket/src/ChezScheme/c/number.c
-index ede38cc626..e2bce0d2d3 100644
---- a/racket/src/ChezScheme/c/number.c
-+++ b/racket/src/ChezScheme/c/number.c
-@@ -1041,15 +1041,15 @@ floating-point operations
- 
- #ifdef IEEE_DOUBLE
- /* exponent stored + 1024, hidden bit to left of decimal point */
--#define bias 1023
--#define bitstoright 52
--#define m1mask 0xf
--#ifdef WIN32
--#define hidden_bit 0x10000000000000
--#else
--#define hidden_bit 0x10000000000000ULL
--#endif
--#ifdef LITTLE_ENDIAN_IEEE_DOUBLE
-+# define bias 1023
-+# define bitstoright 52
-+# define m1mask 0xf
-+# ifdef WIN32
-+#  define hidden_bit 0x10000000000000
-+# else
-+#  define hidden_bit 0x10000000000000ULL
-+# endif
-+# ifdef LITTLE_ENDIAN_IEEE_DOUBLE
- struct dblflt {
-     UINT m4: 16;
-     UINT m3: 16;
-@@ -1058,7 +1058,7 @@ struct dblflt {
-     UINT e: 11;
-     UINT sign: 1;
- };
--#else
-+# else
- struct dblflt {
-     UINT sign: 1;
-     UINT e: 11;
-@@ -1067,7 +1067,7 @@ struct dblflt {
-     UINT m3: 16;
-     UINT m4: 16;
- };
--#endif
-+# endif
- #endif
- 
- double S_random_double(U32 m1, U32 m2, U32 m3, U32 m4, double scale) {
-diff --git a/racket/src/ChezScheme/c/prim5.c b/racket/src/ChezScheme/c/prim5.c
-index 124d1e049c..82bbf8d687 100644
---- a/racket/src/ChezScheme/c/prim5.c
-+++ b/racket/src/ChezScheme/c/prim5.c
-@@ -23,6 +23,10 @@
- #include <ctype.h>
- #include <math.h>
- 
-+#if defined(__GNU__) /* Hurd */
-+#include <sys/resource.h>
-+#endif
-+
- /* locally defined functions */
- static INT s_errno(void);
- static IBOOL s_addr_in_heap(uptr x);
-@@ -58,7 +62,7 @@ static void s_showalloc(IBOOL show_dump, const char *outfn);
- static ptr s_system(const char *s);
- static ptr s_process(char *s, IBOOL stderrp);
- static I32 s_chdir(const char *inpath);
--#ifdef GETWD
-+#if defined(GETWD) || defined(__GNU__) /* Hurd */
- static char *s_getwd(void);
- #endif
- static ptr s_set_code_byte(ptr p, ptr n, ptr x);
-@@ -881,7 +885,18 @@ static ptr s_process(char *s, IBOOL stderrp) {
-         CLOSE(0); if (dup(tofds[0]) != 0) _exit(1);
-         CLOSE(1); if (dup(fromfds[1]) != 1) _exit(1);
-         CLOSE(2); if (dup(stderrp ? errfds[1] : 1) != 2) _exit(1);
-+#ifndef __GNU__ /* Hurd */
-         {INT i; for (i = 3; i < NOFILE; i++) (void)CLOSE(i);}
-+#else /* __GNU__ Hurd: no NOFILE */
-+        {
-+          INT i;
-+          struct rlimit rlim;
-+          getrlimit(RLIMIT_NOFILE, &rlim);
-+          for (i = 3; i < rlim.rlim_cur; i++) {
-+            (void)CLOSE(i);
-+          }
-+        }
-+#endif /* __GNU__ Hurd */
-         execl("/bin/sh", "/bin/sh", "-c", s, NULL);
-         _exit(1) /* only if execl fails */;
-         /*NOTREACHED*/
-@@ -927,6 +942,22 @@ static I32 s_chdir(const char *inpath) {
- static char *s_getwd() {
-   return GETWD(TO_VOIDP(&BVIT(S_bytevector(PATH_MAX), 0)));
- }
-+#elif defined(__GNU__) /* Hurd: no PATH_MAX */
-+static char *s_getwd() {
-+  char *path;
-+  size_t len;
-+  ptr bv;
-+  path = getcwd(NULL, 0);
-+  if (NULL == path) {
-+    return NULL;
-+  } else {
-+    len = strlen(path);
-+    bv = S_bytevector(len);
-+    memcpy(TO_VOIDP(&BVIT(bv, 0)), path, len);
-+    free(path);
-+    return TO_VOIDP(&BVIT(bv, 0));
-+  }
-+}
- #endif /* GETWD */
- 
- static ptr s_set_code_byte(ptr p, ptr n, ptr x) {
-@@ -1817,7 +1848,7 @@ void S_prim5_init(void) {
-     Sforeign_symbol("(cs)s_rational", (void *)S_rational);
-     Sforeign_symbol("(cs)sub", (void *)S_sub);
-     Sforeign_symbol("(cs)rem", (void *)S_rem);
--#ifdef GETWD
-+#if defined(GETWD) || defined(__GNU__) /* Hurd */
-     Sforeign_symbol("(cs)s_getwd", (void *)s_getwd);
- #endif
-     Sforeign_symbol("(cs)s_chdir", (void *)s_chdir);
-diff --git a/racket/src/ChezScheme/c/scheme.c b/racket/src/ChezScheme/c/scheme.c
-index ed5564540b..0c40e3eaf0 100644
---- a/racket/src/ChezScheme/c/scheme.c
-+++ b/racket/src/ChezScheme/c/scheme.c
-@@ -458,6 +458,12 @@ static IBOOL next_path(char *path, const char *name, const char *ext, const char
- static const char *path_last(const char *path);
- static char *get_defaultheapdirs(void);
- 
-+#ifdef PATH_MAX
-+# define BOOT_PATH_MAX PATH_MAX
-+#else /* hack for Hurd: better to remove the restriction */
-+# define BOOT_PATH_MAX 4096
-+#endif
-+
- static const char *path_last(const char *p) {
-   const char *s;
- #ifdef WIN32
-@@ -483,7 +489,7 @@ static const char *path_last(const char *p) {
- 
- static char *get_defaultheapdirs() {
-   char *result;
--  wchar_t buf[PATH_MAX];
-+  wchar_t buf[BOOT_PATH_MAX];
-   DWORD len = sizeof(buf);
-   if (ERROR_SUCCESS != RegGetValueW(HKEY_LOCAL_MACHINE, L"Software\\Chez Scheme\\csv" VERSION, L"HeapSearchPath", RRF_RT_REG_SZ, NULL, buf, &len))
-     return DEFAULT_HEAP_PATH;
-@@ -512,14 +518,14 @@ static char *get_defaultheapdirs() {
-  * leaving the full path with name affixed in path and *sp / *dsp pointing
-  * past the current entry.  it returns 1 on success and 0 if at the end of
-  * the search path.  path should be a pointer to an unoccupied buffer
-- * PATH_MAX characters long.  either or both of sp/dsp may be empty,
-+ * BOOT_PATH_MAX characters long.  either or both of sp/dsp may be empty,
-  * but neither may be null, i.e., (char *)0. */
- static IBOOL next_path(char *path, const char *name, const char *ext,
-                        const char **sp, const char **dsp) {
-   char *p;
-   const char *s, *t;
- 
--#define setp(c) if (p >= path + PATH_MAX) { fprintf(stderr, "search path entry too long\n"); S_abnormal_exit(); } else *p++ = (c)
-+#define setp(c) if (p >= path + BOOT_PATH_MAX) { fprintf(stderr, "search path entry too long\n"); S_abnormal_exit(); } else *p++ = (c)
-   for (;;) {
-     s = *sp;
-     p = path;
-@@ -532,10 +538,10 @@ static IBOOL next_path(char *path, const char *name, const char *ext,
-           switch (*s) {
- #ifdef WIN32
-             case 'x': {
--              wchar_t exepath[PATH_MAX]; DWORD n;
-+              wchar_t exepath[BOOT_PATH_MAX]; DWORD n;
-               s += 1;
--              n = GetModuleFileNameW(NULL, exepath, PATH_MAX);
--              if (n == 0 || (n == PATH_MAX && GetLastError() == ERROR_INSUFFICIENT_BUFFER)) {
-+              n = GetModuleFileNameW(NULL, exepath, BOOT_PATH_MAX);
-+              if (n == 0 || (n == BOOT_PATH_MAX && GetLastError() == ERROR_INSUFFICIENT_BUFFER)) {
-                 fprintf(stderr, "warning: executable path is too long; ignoring %%x\n");
-               } else {
-                 char *tstart;
-@@ -608,7 +614,7 @@ typedef struct {
-   iptr len; /* 0 => unknown */
-   iptr offset;
-   IBOOL need_check, close_after;
--  char path[PATH_MAX];
-+  char path[BOOT_PATH_MAX];
- } boot_desc;
- 
- #define MAX_BOOT_FILES 10
-@@ -695,14 +701,14 @@ static void finish_dependencies_header(int fd, const char *path, int c) {
- static IBOOL find_boot(const char *name, const char *ext, IBOOL direct_pathp,
-                        int fd,
-                        IBOOL errorp) {
--  char pathbuf[PATH_MAX], buf[PATH_MAX];
-+  char pathbuf[BOOT_PATH_MAX], buf[BOOT_PATH_MAX];
-   uptr n = 0;
-   INT c;
-   const char *path;
-   char *expandedpath;
- 
-   if ((fd != -1) || direct_pathp || S_fixedpathp(name)) {
--    if (strlen(name) >= PATH_MAX) {
-+    if (strlen(name) >= BOOT_PATH_MAX) {
-       fprintf(stderr, "boot-file path is too long %s\n", name);
-       S_abnormal_exit();
-     }
-@@ -776,7 +782,7 @@ static IBOOL find_boot(const char *name, const char *ext, IBOOL direct_pathp,
-     if (boot_count == 0) {
-       for (;;) {
-        /* try to load heap or boot file this boot file requires */
--        if (get_string(fd, buf, PATH_MAX, &c) != 0) {
-+        if (get_string(fd, buf, BOOT_PATH_MAX, &c) != 0) {
-           fprintf(stderr, "unexpected end of file on %s\n", path);
-           CLOSE(fd);
-           S_abnormal_exit();
-@@ -796,7 +802,7 @@ static IBOOL find_boot(const char *name, const char *ext, IBOOL direct_pathp,
-           c = get_u8(fd);
-           for (sep = " "; ; sep = "or ") {
-             if (c == ')') break;
--            (void) get_string(fd, buf, PATH_MAX, &c);
-+            (void) get_string(fd, buf, BOOT_PATH_MAX, &c);
-             fprintf(stderr, "%s%s.boot ", sep, buf);
-           }
-           fprintf(stderr, "required by %s\n", path);
-@@ -1090,7 +1096,7 @@ extern void Sregister_boot_file_fd_region(const char *name,
-                                           int close_after) {
-   check_boot_file_state("Sregister_boot_file_fd");
- 
--  if (strlen(name) >= PATH_MAX) {
-+  if (strlen(name) >= BOOT_PATH_MAX) {
-     fprintf(stderr, "boot-file path is too long %s\n", name);
-     S_abnormal_exit();
-   }
-@@ -1141,14 +1147,14 @@ extern void Sbuild_heap(const char *kernel, void (*custom_init)(void)) {
-     }
- 
-     name = path_last(kernel);
--    if (strlen(name) >= PATH_MAX) {
-+    if (strlen(name) >= BOOT_PATH_MAX) {
-       fprintf(stderr, "executable name too long: %s\n", name);
-       S_abnormal_exit();
-     }
- 
- #ifdef WIN32
-     { /* strip off trailing .exe, if any */
--      static char buf[PATH_MAX];
-+      static char buf[BOOT_PATH_MAX];
-       iptr n;
- 
-       n = strlen(name) - 4;
-diff --git a/racket/src/ChezScheme/c/version.h b/racket/src/ChezScheme/c/version.h
-index a79d12621b..61751a9fad 100644
---- a/racket/src/ChezScheme/c/version.h
-+++ b/racket/src/ChezScheme/c/version.h
-@@ -80,7 +80,7 @@ FORCEINLINE void store_unaligned_uptr(uptr *addr, uptr val) {
- /*****************************************/
- /* Operating systems                     */
- 
--#if defined(__linux__)
-+#if defined(__linux__) || defined(__GNU__) /* Hurd */
- #define NOBLOCK O_NONBLOCK
- #define LOAD_SHARED_OBJECT
- #define USE_MMAP
-@@ -91,7 +91,10 @@ FORCEINLINE void store_unaligned_uptr(uptr *addr, uptr val) {
- #define GETPAGESIZE() getpagesize()
- typedef char *memcpy_t;
- #define MAKE_NAN(x) { x = 0.0; x = x / x; }
--#define GETWD(x) getcwd((x),PATH_MAX)
-+#ifndef __GNU__ /* Hurd: no PATH_MAX */
-+/* n.b. don't test PATH_MAX directly: we have not yet included <limits.h>  */
-+# define GETWD(x) getcwd((x),PATH_MAX)
-+#endif
- typedef int tputsputcchar;
- #ifndef __ANDROID__
- # define LOCKF
-diff --git a/racket/src/ChezScheme/configure b/racket/src/ChezScheme/configure
-index f64b639c3a..efdb6029cb 100755
---- a/racket/src/ChezScheme/configure
-+++ b/racket/src/ChezScheme/configure
-@@ -102,6 +102,11 @@ case "${CONFIG_UNAME}" in
-     installprefix=/usr
-     installmansuffix=share/man
-     ;;
-+  GNU)
-+    unixsuffix=gnu # the Hurd
-+    installprefix=/usr
-+    installmansuffix=share/man
-+    ;;
-   QNX)
-     if uname -a | egrep 'x86' > /dev/null 2>&1 ; then
-       m32=i3qnx
-@@ -591,7 +596,7 @@ fi
- 
- # Infer flags needed for threads:
- case "${flagsm}" in
--  *le|*fb|*ob|*nb)
-+  *le|*gnu|*fb|*ob|*nb)
-       threadFlags="-D_REENTRANT -pthread"
-       threadLibs="-lpthread"
-       ;;
-@@ -627,7 +632,7 @@ if [ "$cflagsset" = "no" ] ; then
-     a6*)
-         CFLAGS="-m64 ${optFlags}"
-         ;;
--    i3le)
-+    i3le) # intentionally not including i3gnu, which may not support sse2
-         CFLAGS="-m32 -msse2 -mfpmath=sse ${optFlags}"
-         ;;
-     i3nt)
-@@ -688,7 +693,7 @@ fi
- # Add automatic linking flags, unless suppressed by --disable-auto-flags
- if [ "$addflags" = "yes" ] ; then
-   case "${flagsm}" in
--    *le)
-+    *le|*gnu)
-         LDFLAGS="${LDFLAGS} -rdynamic"
-         ;;
-     *fb|*nb)
-@@ -702,7 +707,7 @@ if [ "$addflags" = "yes" ] ; then
-   esac
- 
-   case "${flagsm}" in
--    *le)
-+    *le|*gnu)
-         LIBS="${LIBS} -lm -ldl ${ncursesLib} -lrt"
-         ;;
-     *fb|*ob)
-@@ -749,7 +754,7 @@ exeSuffix=
- 
- # compile flags for c/Mf-unix and mats/Mf-unix
- case "${flagsmuni}" in
--    *le)
-+    *le|*gnu)
-         mdcflags="-fPIC -shared"
-         ;;
-     *fb|*ob)
-@@ -781,7 +786,7 @@ case "${flagsmuni}" in
-     i3le)
-         mdldflags="-melf_i386"
-         ;;
--    *le)
-+    *le|*gnu)
-         ;;
-     i3nb)
-         mdldflags="-m elf_i386"
-diff --git a/racket/src/ChezScheme/s/cmacros.ss b/racket/src/ChezScheme/s/cmacros.ss
-index ff2b09217b..2e79a4d8de 100644
---- a/racket/src/ChezScheme/s/cmacros.ss
-+++ b/racket/src/ChezScheme/s/cmacros.ss
-@@ -385,6 +385,7 @@
-   i3fb      ti3fb
-   i3ob      ti3ob
-   i3osx     ti3osx
-+  i3gnu     ti3gnu
-   a6le      ta6le
-   a6osx     ta6osx
-   a6ob      ta6ob
-diff --git a/racket/src/cs/c/configure b/racket/src/cs/c/configure
-index 454d79e11a..dab545c0b4 100755
---- a/racket/src/cs/c/configure
-+++ b/racket/src/cs/c/configure
-@@ -4449,8 +4449,15 @@ case "$host_os" in
-     ;;
-   irix*)
-     ;;
--  linux*)
--    MACH_OS=le
-+  linux*|gnu*)
-+    case "$host_os" in
-+      *linux*)
-+        MACH_OS=le
-+        ;;
-+      *)
-+        MACH_OS=gnu # Hurd
-+        ;;
-+    esac
-     case "$host_os" in
-       *linux-android*)
-         ;;
-@@ -4730,6 +4737,9 @@ if test "${build_os}_${build_cpu}" != "${host_os}_${host_cpu}" ; then
-     linux*)
-       BUILD_OS=le
-       ;;
-+    gnu*) # Hurd: must come after linux*
-+      BUILD_OS=gnu
-+      ;;
-     *mingw*)
-       BUILD_OS=nt
-       ;;
-diff --git a/racket/src/cs/c/configure.ac b/racket/src/cs/c/configure.ac
-index 5bce979c92..43e7307b1b 100644
---- a/racket/src/cs/c/configure.ac
-+++ b/racket/src/cs/c/configure.ac
-@@ -272,8 +272,15 @@ case "$host_os" in
-     ;;
-   irix*)
-     ;;
--  linux*)
--    MACH_OS=le
-+  linux*|gnu*)
-+    case "$host_os" in
-+      linux*)
-+        MACH_OS=le
-+        ;;
-+      *)
-+        MACH_OS=gnu # Hurd
-+        ;;
-+    esac
-     case "$host_os" in
-       *linux-android*)
-         ;;
-@@ -466,6 +473,9 @@ if test "${build_os}_${build_cpu}" != "${host_os}_${host_cpu}" ; then
-     linux*)
-       BUILD_OS=le
-       ;;
-+    gnu*) # Hurd - must come after linux*
-+      BUILD_OS=gnu
-+      ;;
-     *mingw*)
-       BUILD_OS=nt
-       ;;
-diff --git a/racket/src/cs/rumble/system.ss b/racket/src/cs/rumble/system.ss
-index 2319cbe7a5..773eb79cf3 100644
---- a/racket/src/cs/rumble/system.ss
-+++ b/racket/src/cs/rumble/system.ss
-@@ -48,6 +48,8 @@
-            arm32le tarm32le arm64le tarm64le
-            ppc32le tppc32le)
-      'linux]
-+    [(i3gnu ti3gnu)
-+     'gnu-hurd]
-     [(a6fb ta6fb i3fb ti3fb
-            arm32fb tarm32fb arm64fb tarm64fb
-            ppc32fb tppc32fb)
-@@ -85,6 +87,7 @@
-             i3nb ti3nb
-             i3fb ti3fb
-             i3s2 ti3s2
-+            i3gnu ti3gnu
-             i3qnx)
-      'i386]
-     [(arm32le tarm32le
--- 
-2.32.0
-
-
-From 8653294b771c741d320aba31e692b4f0ed0c702f Mon Sep 17 00:00:00 2001
-From: Philip McGrath <philip@philipmcgrath.com>
-Date: Thu, 4 Aug 2022 20:18:09 -0400
-Subject: [PATCH 2/3] BC: Fix build on GNU/Hurd
-
-(cherry picked from commit 5c05496afd6159c2f9cd52e7f23389fdc6b55f43)
----
- racket/src/bc/configure    |  2 +-
- racket/src/bc/configure.ac |  2 +-
- racket/src/bc/sconfig.h    | 14 +++++++++-----
- 3 files changed, 11 insertions(+), 7 deletions(-)
-
-diff --git a/racket/src/bc/configure b/racket/src/bc/configure
-index 4ddb607b37..4ee346014d 100755
---- a/racket/src/bc/configure
-+++ b/racket/src/bc/configure
-@@ -5018,7 +5018,7 @@ case "$host_os" in
-       X_PRE_LIBS=""
-     fi
-     ;;
--  linux*)
-+  linux*,gnu*)
-     LIBS="$LIBS -ldl -lm -lrt -rdynamic"
-     DYN_CFLAGS="-fPIC"
-     curses_portable_link="/usr/lib/${host_cpu}-${host_os}/libncurses.a /usr/lib/${host_cpu}-${host_os}/libtermcap.a"
-diff --git a/racket/src/bc/configure.ac b/racket/src/bc/configure.ac
-index deef8f3077..866851236e 100644
---- a/racket/src/bc/configure.ac
-+++ b/racket/src/bc/configure.ac
-@@ -557,7 +557,7 @@ case "$host_os" in
-       X_PRE_LIBS=""
-     fi
-     ;;
--  linux*)
-+  linux*,gnu*)
-     LIBS="$LIBS -ldl -lm -lrt -rdynamic"
-     DYN_CFLAGS="-fPIC"
-     curses_portable_link="/usr/lib/${host_cpu}-${host_os}/libncurses.a /usr/lib/${host_cpu}-${host_os}/libtermcap.a"
-diff --git a/racket/src/bc/sconfig.h b/racket/src/bc/sconfig.h
-index 01ecb48158..8468942fcd 100644
---- a/racket/src/bc/sconfig.h
-+++ b/racket/src/bc/sconfig.h
-@@ -79,12 +79,14 @@
- 
- #endif
- 
--  /************** Linux with gcc ****************/
-+  /************** Linux (or Hurd) with gcc ****************/
- 
--#if defined(__linux__)
-+#if defined(__linux__) || defined(__GNU__)
- 
- # ifdef __ANDROID__
- #  define SCHEME_OS "android"
-+# elif defined(__GNU__)
-+#  define SCHEME_OS "gnu-hurd"
- # else
- #  define SCHEME_OS "linux"
- # endif
-@@ -146,13 +148,15 @@
- # define USE_IEEE_FP_PREDS
- # define USE_EXPLICT_FP_FORM_CHECK
- 
--# define LINUX_FIND_STACK_BASE
-+# define LINUX_FIND_STACK_BASE /* also ok for Hurd */
- 
- # define FLAGS_ALREADY_SET
- 
- #if defined(__i386__)
--# define MZ_USE_JIT_I386
--# define MZ_JIT_USE_MPROTECT
-+# ifndef __GNU__ /* Hurd */
-+#  define MZ_USE_JIT_I386
-+#  define MZ_JIT_USE_MPROTECT
-+# endif
- # ifndef MZ_NO_UNWIND_SUPPORT
- #  define MZ_USE_DWARF_LIBUNWIND
- # endif
--- 
-2.32.0
-
-
-From 1b0cd08557f58506c96f0ddd855bd9051a45a2f1 Mon Sep 17 00:00:00 2001
-From: Philip McGrath <philip@philipmcgrath.com>
-Date: Sat, 6 Aug 2022 22:48:40 -0400
-Subject: [PATCH 3/3] BC: repair configure script
-
-Hopefully this will fix the DrDr failures caused by 5c05496.
-
-Related to https://github.com/racket/racket/pull/4384
-
-(cherry picked from commit c3dd01055ed7589a18136904510fe4db557d6e77)
----
- racket/src/bc/configure    | 2 +-
- racket/src/bc/configure.ac | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/racket/src/bc/configure b/racket/src/bc/configure
-index 4ee346014d..b1c5175b84 100755
---- a/racket/src/bc/configure
-+++ b/racket/src/bc/configure
-@@ -5018,7 +5018,7 @@ case "$host_os" in
-       X_PRE_LIBS=""
-     fi
-     ;;
--  linux*,gnu*)
-+  linux*|gnu*)
-     LIBS="$LIBS -ldl -lm -lrt -rdynamic"
-     DYN_CFLAGS="-fPIC"
-     curses_portable_link="/usr/lib/${host_cpu}-${host_os}/libncurses.a /usr/lib/${host_cpu}-${host_os}/libtermcap.a"
-diff --git a/racket/src/bc/configure.ac b/racket/src/bc/configure.ac
-index 866851236e..ecc3b0b579 100644
---- a/racket/src/bc/configure.ac
-+++ b/racket/src/bc/configure.ac
-@@ -557,7 +557,7 @@ case "$host_os" in
-       X_PRE_LIBS=""
-     fi
-     ;;
--  linux*,gnu*)
-+  linux*|gnu*)
-     LIBS="$LIBS -ldl -lm -lrt -rdynamic"
-     DYN_CFLAGS="-fPIC"
-     curses_portable_link="/usr/lib/${host_cpu}-${host_os}/libncurses.a /usr/lib/${host_cpu}-${host_os}/libtermcap.a"
--- 
-2.32.0
-
diff --git a/gnu/packages/patches/racket-backport-8.6-zuo.patch b/gnu/packages/patches/racket-backport-8.6-zuo.patch
deleted file mode 100644
index b86679b7ec..0000000000
--- a/gnu/packages/patches/racket-backport-8.6-zuo.patch
+++ /dev/null
@@ -1,481 +0,0 @@
-From 8761fc06b188b9ca2f4b7f2b7d1235075c44a321 Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Sat, 23 Jul 2022 17:10:58 -0600
-Subject: [PATCH 1/4] Zuo: support cross compilation via `configure` and
- `CC_FOR_BUILD`
-
-(cherry picked from commit 798a989ba6d1a30c491a3120b2c2f1570ecab911)
----
- racket/src/zuo/Makefile.in  |  7 ++++++-
- racket/src/zuo/README.md    | 10 ++++++++++
- racket/src/zuo/configure    | 15 +++++++++++++++
- racket/src/zuo/configure.ac | 11 +++++++++++
- 4 files changed, 42 insertions(+), 1 deletion(-)
-
-diff --git a/racket/src/zuo/Makefile.in b/racket/src/zuo/Makefile.in
-index 5d16e145bf..747b584c5c 100644
---- a/racket/src/zuo/Makefile.in
-+++ b/racket/src/zuo/Makefile.in
-@@ -17,6 +17,11 @@ CPPFLAGS = @CPPFLAGS@
- LDFLAGS = @LDFLAGS@
- LIBS = @LIBS@
- 
-+CC_FOR_BUILD = @CC_FOR_BUILD@
-+CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
-+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
-+LIBS_FOR_BUILD = @LIBS_FOR_BUILD@
-+
- EMBED_LIBS = @EMBED_LIBS@
- 
- .PHONY: zuos-to-run-and-install
-@@ -24,7 +29,7 @@ zuos-to-run-and-install: zuo
- 	./zuo . zuos-to-run-and-install
- 
- zuo: $(srcdir)/zuo.c
--	$(CC) $(CPPFLAGS) $(CFLAGS) -DZUO_LIB_PATH='"'"$(srcdir)/lib"'"' -o zuo $(srcdir)/zuo.c $(LDFLAGS) $(LIBS)
-+	$(CC_FOR_BUILD) $(FLAGS_FOR_BUILD) -DZUO_LIB_PATH='"'"$(srcdir)/lib"'"' -o zuo $(srcdir)/zuo.c $(LDFLAGS_FOR_BUILD) $(LIBS_FOR_BUILD)
- 
- .PHONY: check
- check: zuo
-diff --git a/racket/src/zuo/README.md b/racket/src/zuo/README.md
-index 17c88ee9ec..3aad504b7e 100644
---- a/racket/src/zuo/README.md
-+++ b/racket/src/zuo/README.md
-@@ -84,6 +84,16 @@ A boot image is machine-independent, whether in a stand-alone file or
- embedded in `.c` source.
- 
- 
-+Cross Compiling
-+---------------
-+
-+If you use `./configure --host=...` to cross compile, then you will
-+also need to add something like `CC_FOR_BUILD=cc` as a `./configure`
-+argument to specify the compiler for a `zuo` to use on the build
-+machine. If necessary, you can also specify `CFLAGS_FOR_BUILD`,
-+`LDFLAGS_FOR_BUILD`, and/or `LIBS_FOR_BUILD`.
-+
-+
- Embedding Zuo in Another Application
- ------------------------------------
- 
-diff --git a/racket/src/zuo/configure b/racket/src/zuo/configure
-index 1fa34a3fe8..575ce07d96 100755
---- a/racket/src/zuo/configure
-+++ b/racket/src/zuo/configure
-@@ -589,6 +589,10 @@ enable_embed="zuo"
- ac_subst_vars='LTLIBOBJS
- LIBOBJS
- EMBED_LIBS
-+LIBS_FOR_BUILD
-+LDFLAGS_FOR_BUILD
-+CFLAGS_FOR_BUILD
-+CC_FOR_BUILD
- OBJEXT
- EXEEXT
- ac_ct_CC
-@@ -2584,6 +2588,17 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- 
-+if test "${CC_FOR_BUILD}" = ""; then
-+  CC_FOR_BUILD='$(CC) -O2'
-+  CFLAGS_FOR_BUILD='$(CPPFLAGS) $(CFLAGS)'
-+  LDFLAGS_FOR_BUILD='$(LDFLAGS)'
-+  LIBS_FOR_BUILD='$(LIBS)'
-+fi
-+
-+
-+
-+
-+
- 
- { $as_echo "$as_me:${as_lineno-$LINENO}: zuo libraries to embed: \"${EMBED_LIBS}\"" >&5
- $as_echo "$as_me: zuo libraries to embed: \"${EMBED_LIBS}\"" >&6;}
-diff --git a/racket/src/zuo/configure.ac b/racket/src/zuo/configure.ac
-index 89b3c6391d..598ff79629 100644
---- a/racket/src/zuo/configure.ac
-+++ b/racket/src/zuo/configure.ac
-@@ -25,6 +25,17 @@ AS_IF([test "x$enable_embed" = xno],
- AC_PROG_MAKE_SET()
- AC_PROG_CC
- 
-+if test "${CC_FOR_BUILD}" = ""; then
-+  CC_FOR_BUILD='$(CC) -O2'
-+  CFLAGS_FOR_BUILD='$(CPPFLAGS) $(CFLAGS)'
-+  LDFLAGS_FOR_BUILD='$(LDFLAGS)'
-+  LIBS_FOR_BUILD='$(LIBS)'
-+fi
-+AC_SUBST(CC_FOR_BUILD)
-+AC_SUBST(CFLAGS_FOR_BUILD)
-+AC_SUBST(LDFLAGS_FOR_BUILD)
-+AC_SUBST(LIBS_FOR_BUILD)
-+
- AC_SUBST(EMBED_LIBS)
- AC_MSG_NOTICE([zuo libraries to embed: "${EMBED_LIBS}"])
- 
--- 
-2.32.0
-
-
-From f65194ea41eb472fbdd45d5f6c13eabe5e681704 Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Sat, 23 Jul 2022 17:47:03 -0600
-Subject: [PATCH 2/4] Zuo: sort hash keys
-
-Printing in a sorted order is helpful to make things more
-deterministic independent of symbol inputs. Making `hash-keys`
-produce a sorted list generalizes that determinism.
-
-(cherry picked from commit 4e7ffd3b365d01c5d0993c0b3fd24c9623962edf)
----
- racket/src/zuo/build.zuo              |  5 ++-
- racket/src/zuo/tests/hash.zuo         |  8 ++--
- racket/src/zuo/zuo-doc/lang-zuo.scrbl | 18 +++++++--
- racket/src/zuo/zuo.c                  | 57 ++++++++++++++++++++++++++-
- 4 files changed, 78 insertions(+), 10 deletions(-)
-
-diff --git a/racket/src/zuo/build.zuo b/racket/src/zuo/build.zuo
-index c1b5e8ce66..129240120a 100644
---- a/racket/src/zuo/build.zuo
-+++ b/racket/src/zuo/build.zuo
-@@ -47,7 +47,10 @@
-     (target (at-dir (add-exe name))
-             (lambda (path token)
-               (rule (list image_zuo.c
--                          (input-data-target 'config config)
-+                          (input-data-target 'config (cons
-+                                                      lib-path
-+                                                      (map (lambda (key) (hash-ref config key))
-+                                                           '(CC CPPFLAGS CFLAGS LDFLAGS LIBS))))
-                           (quote-module-path))
-                     (lambda ()
-                       (define l (split-path path))
-diff --git a/racket/src/zuo/tests/hash.zuo b/racket/src/zuo/tests/hash.zuo
-index a35741c730..0d3d7f3af6 100644
---- a/racket/src/zuo/tests/hash.zuo
-+++ b/racket/src/zuo/tests/hash.zuo
-@@ -35,9 +35,7 @@
- 
- (check (hash-keys (hash)) '())
- (check (hash-keys (hash 'a 1)) '(a))
--(check (let ([keys (hash-keys (hash 'a 1 'b 2))])
--         (or (equal? keys '(a b))
--             (equal? keys '(b a)))))
-+(check (hash-keys (hash 'a 1 'b 2)) '(a b)) ; always in order
- (check (length (hash-keys (hash 'a 1 'b 2 'c 3))) 3)
- (check (length (hash-keys (hash 'a 1 'b 2 'a 3))) 2)
- (check-arg-fail (hash-keys 0) "not a hash table")
-@@ -50,3 +48,7 @@
- (check (hash-keys-subset? (hash 'a 1 'b 2) (hash 'b 1)) #f)
- (check-arg-fail (hash-keys-subset? 0 (hash)) "not a hash table")
- (check-arg-fail (hash-keys-subset? (hash) 0) "not a hash table")
-+
-+;; print sorts keys alphabetically:
-+(check (~a (hash 'a 1 'b 2)) "#hash((a . 1) (b . 2))")
-+(check (~a (hash 'b 2 'a 1)) "#hash((a . 1) (b . 2))")
-diff --git a/racket/src/zuo/zuo-doc/lang-zuo.scrbl b/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-index 94641d041e..4605e47471 100644
---- a/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-+++ b/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-@@ -538,10 +538,20 @@ support to convert the textual form back into a hash table value.
- 
- Analogous to @realracket*[hash? hash hash-ref hash-set hash-remove
- hash-keys hash-count hash-keys-subset?] from @racketmodname[racket].
--Besides being constrained to symbol keys, there is one additional
--difference: the third argument to @racket[hash-ref], when supplied,
--is always used as a value to return if a key is missing, as
--opposed to a failure thunk.}
-+
-+Besides being constrained to symbol keys, there are two additional
-+differences:
-+
-+@itemlist[
-+
-+ @item{the third argument to @racket[hash-ref], when supplied, is
-+       always used as a value to return if a key is missing, as
-+       opposed to a failure thunk; and}
-+
-+ @item{the @racket[hash-keys] function returns interned keys sorted
-+       alphabetically.}
-+
-+]}
- 
- 
- @section{Procedures}
-diff --git a/racket/src/zuo/zuo.c b/racket/src/zuo/zuo.c
-index 2957d478af..88d5747326 100644
---- a/racket/src/zuo/zuo.c
-+++ b/racket/src/zuo/zuo.c
-@@ -1298,6 +1298,59 @@ static zuo_t *zuo_trie_keys(zuo_t *trie_in, zuo_t *accum) {
-   return accum;
- }
- 
-+/*======================================================================*/
-+/* symbol-list sorting                                                  */
-+/*======================================================================*/
-+
-+/* merge sort used to make hash printing deterministic */
-+static zuo_t *zuo_symbol_list_sort(zuo_t *l_in) {
-+  zuo_t *l, *left, *right, *first, *last;
-+  zuo_uint_t len = 0, i;
-+
-+  for (l = l_in, len = 0; l != z.o_null; l = _zuo_cdr(l))
-+    len++;
-+
-+  if (len < 2)
-+    return l_in;
-+
-+  left = z.o_null;
-+  for (l = l_in, i = len >> 1; i > 0; l = _zuo_cdr(l), i--)
-+    left = zuo_cons(_zuo_car(l), left);
-+  right = l;
-+
-+  left = zuo_symbol_list_sort(left);
-+  right = zuo_symbol_list_sort(right);
-+
-+  first = last = z.o_null;
-+  while ((left != z.o_null) && (right != z.o_null)) {
-+    zuo_t *p;
-+
-+    if (strcmp(ZUO_STRING_PTR(((zuo_symbol_t *)_zuo_car(left))->str),
-+               ZUO_STRING_PTR(((zuo_symbol_t *)_zuo_car(right))->str))
-+        < 1) {
-+      p = zuo_cons(_zuo_car(left), z.o_null);
-+      left = _zuo_cdr(left);
-+    } else {
-+      p = zuo_cons(_zuo_car(right), z.o_null);
-+      right = _zuo_cdr(right);
-+    }
-+
-+    if (first == z.o_null)
-+      first = p;
-+    else
-+      ((zuo_pair_t *)last)->cdr = p;
-+    last = p;
-+  }
-+
-+  ((zuo_pair_t *)last)->cdr = ((left != z.o_null) ? left : right);
-+
-+  return first;
-+}
-+
-+static zuo_t *zuo_trie_sorted_keys(zuo_t *trie_in, zuo_t *accum) {
-+  return zuo_symbol_list_sort(zuo_trie_keys(trie_in, accum));
-+}
-+
- /*======================================================================*/
- /* terminal support                                                     */
- /*======================================================================*/
-@@ -1571,7 +1624,7 @@ static void zuo_out(zuo_out_t *out, zuo_t *obj, zuo_print_mode_t mode) {
-         out_string(out, "opaque");
-       out_string(out, ">");
-     } else if (obj->tag == zuo_trie_node_tag) {
--      zuo_t *keys = zuo_trie_keys(obj, z.o_null);
-+      zuo_t *keys = zuo_trie_sorted_keys(obj, z.o_null);
-       if (mode == zuo_print_mode) {
-         out_string(out, "(hash");
-         if (keys != z.o_null)
-@@ -2587,7 +2640,7 @@ static zuo_t *zuo_hash_remove(zuo_t *ht, zuo_t *sym) {
- 
- static zuo_t *zuo_hash_keys(zuo_t *ht) {
-   check_hash("hash-keys", ht);
--  return zuo_trie_keys(ht, z.o_null);
-+  return zuo_trie_sorted_keys(ht, z.o_null);
- }
- 
- static zuo_t *zuo_hash_keys_subset_p(zuo_t *ht, zuo_t *ht2) {
--- 
-2.32.0
-
-
-From f2eecaa1dd875479d2cf51566223b3d0d7b9f738 Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Sat, 23 Jul 2022 18:06:41 -0600
-Subject: [PATCH 3/4] Zuo: check for nul characters in `string->symbol`
-
-(cherry picked from commit e20022ccfad40d0ba2e77aa75bc4f775018c781f)
----
- racket/src/zuo/tests/symbol.zuo       |  3 +++
- racket/src/zuo/zuo-doc/lang-zuo.scrbl |  4 ++-
- racket/src/zuo/zuo.c                  | 37 +++++++++++++++++----------
- 3 files changed, 29 insertions(+), 15 deletions(-)
-
-diff --git a/racket/src/zuo/tests/symbol.zuo b/racket/src/zuo/tests/symbol.zuo
-index 7775aeeb04..5600a89755 100644
---- a/racket/src/zuo/tests/symbol.zuo
-+++ b/racket/src/zuo/tests/symbol.zuo
-@@ -19,3 +19,6 @@
- (check (not (equal? 'apple (string->uninterned-symbol "apple"))))
- (check-arg-fail (string->symbol 'apple) not-string)
- (check-arg-fail (string->uninterned-symbol 'apple) not-string)
-+
-+(check-arg-fail (string->symbol "apple\0spice") "without a nul character")
-+(check (symbol? (string->uninterned-symbol "apple\0spice")))
-diff --git a/racket/src/zuo/zuo-doc/lang-zuo.scrbl b/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-index 4605e47471..07dd5815b0 100644
---- a/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-+++ b/racket/src/zuo/zuo-doc/lang-zuo.scrbl
-@@ -500,7 +500,9 @@ back into Zuo.
- )]{
- 
- Analogous to @realracket*[symbol? symbol->string string->symbol
--string->uninterned-symbol] from @racketmodname[racket].}
-+string->uninterned-symbol] from @racketmodname[racket], but
-+@racket[string->symbol] accepts only strings that do not contain the
-+null character.}
- 
- 
- @section{Hash Tables (Persistent Maps)}
-diff --git a/racket/src/zuo/zuo.c b/racket/src/zuo/zuo.c
-index 88d5747326..17f161826d 100644
---- a/racket/src/zuo/zuo.c
-+++ b/racket/src/zuo/zuo.c
-@@ -1323,7 +1323,7 @@ static zuo_t *zuo_symbol_list_sort(zuo_t *l_in) {
- 
-   first = last = z.o_null;
-   while ((left != z.o_null) && (right != z.o_null)) {
--    zuo_t *p;
-+    zuo_t *p, *s_left, *s_right;
- 
-     if (strcmp(ZUO_STRING_PTR(((zuo_symbol_t *)_zuo_car(left))->str),
-                ZUO_STRING_PTR(((zuo_symbol_t *)_zuo_car(right))->str))
-@@ -2573,8 +2573,28 @@ static zuo_t *zuo_substring(zuo_t *obj, zuo_t *start_i, zuo_t *end_i) {
-   return zuo_sized_string((const char *)&((zuo_string_t *)obj)->s[s_idx], e_idx - s_idx);
- }
- 
-+static int zuo_is_string_without_nul(zuo_t *obj) {
-+  zuo_int_t i;
-+
-+  if ((obj->tag != zuo_string_tag)
-+      || ZUO_STRING_LEN(obj) == 0)
-+    return 0;
-+
-+  for (i = ZUO_STRING_LEN(obj); i--; ) {
-+    if (((zuo_string_t *)obj)->s[i] == 0)
-+      return 0;
-+  }
-+
-+  return 1;
-+}
-+
- static zuo_t *zuo_string_to_symbol(zuo_t *obj) {
--  check_string("string->symbol", obj);
-+  if (!zuo_is_string_without_nul(obj)) {
-+    const char *who = "string->symbol";
-+    check_string(who, obj);
-+    zuo_fail_arg(who, "string without a nul character", obj);
-+  }
-+
-   return zuo_symbol_from_string(ZUO_STRING_PTR(obj), obj);
- }
- 
-@@ -3577,18 +3597,7 @@ static void *zuo_envvars_block(const char *who, zuo_t *envvars)
- #endif
- 
- static int zuo_is_path_string(zuo_t *obj) {
--  zuo_int_t i;
--
--  if ((obj->tag != zuo_string_tag)
--      || ZUO_STRING_LEN(obj) == 0)
--    return 0;
--
--  for (i = ZUO_STRING_LEN(obj); i--; ) {
--    if (((zuo_string_t *)obj)->s[i] == 0)
--      return 0;
--  }
--
--  return 1;
-+  return zuo_is_string_without_nul(obj);
- }
- 
- static zuo_t *zuo_path_string_p(zuo_t *obj) {
--- 
-2.32.0
-
-
-From de6618cb3819d25580e3cd400ea09c8cf4f673a9 Mon Sep 17 00:00:00 2001
-From: Matthew Flatt <mflatt@racket-lang.org>
-Date: Sat, 23 Jul 2022 19:50:46 -0600
-Subject: [PATCH 4/4] Zuo: CPPFLAGS_FOR_BUILD, too
-
-(cherry picked from commit cf82706c4b298f654a04c4bc8d98dff39b62a2ac)
----
- racket/src/zuo/Makefile.in  | 3 ++-
- racket/src/zuo/configure    | 5 ++++-
- racket/src/zuo/configure.ac | 4 +++-
- 3 files changed, 9 insertions(+), 3 deletions(-)
-
-diff --git a/racket/src/zuo/Makefile.in b/racket/src/zuo/Makefile.in
-index 747b584c5c..0376c038a8 100644
---- a/racket/src/zuo/Makefile.in
-+++ b/racket/src/zuo/Makefile.in
-@@ -19,6 +19,7 @@ LIBS = @LIBS@
- 
- CC_FOR_BUILD = @CC_FOR_BUILD@
- CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
-+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
- LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
- LIBS_FOR_BUILD = @LIBS_FOR_BUILD@
- 
-@@ -29,7 +30,7 @@ zuos-to-run-and-install: zuo
- 	./zuo . zuos-to-run-and-install
- 
- zuo: $(srcdir)/zuo.c
--	$(CC_FOR_BUILD) $(FLAGS_FOR_BUILD) -DZUO_LIB_PATH='"'"$(srcdir)/lib"'"' -o zuo $(srcdir)/zuo.c $(LDFLAGS_FOR_BUILD) $(LIBS_FOR_BUILD)
-+	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(CPPFLAGS_FOR_BUILD) -DZUO_LIB_PATH='"'"$(srcdir)/lib"'"' -o zuo $(srcdir)/zuo.c $(LDFLAGS_FOR_BUILD) $(LIBS_FOR_BUILD)
- 
- .PHONY: check
- check: zuo
-diff --git a/racket/src/zuo/configure b/racket/src/zuo/configure
-index 575ce07d96..7ac453e3bc 100755
---- a/racket/src/zuo/configure
-+++ b/racket/src/zuo/configure
-@@ -591,6 +591,7 @@ LIBOBJS
- EMBED_LIBS
- LIBS_FOR_BUILD
- LDFLAGS_FOR_BUILD
-+CPPFLAGS_FOR_BUILD
- CFLAGS_FOR_BUILD
- CC_FOR_BUILD
- OBJEXT
-@@ -2590,7 +2591,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- 
- if test "${CC_FOR_BUILD}" = ""; then
-   CC_FOR_BUILD='$(CC) -O2'
--  CFLAGS_FOR_BUILD='$(CPPFLAGS) $(CFLAGS)'
-+  CPPFLAGS_FOR_BUILD='$(CPPFLAGS)'
-+  CFLAGS_FOR_BUILD='$(CFLAGS)'
-   LDFLAGS_FOR_BUILD='$(LDFLAGS)'
-   LIBS_FOR_BUILD='$(LIBS)'
- fi
-@@ -2600,6 +2602,7 @@ fi
- 
- 
- 
-+
- { $as_echo "$as_me:${as_lineno-$LINENO}: zuo libraries to embed: \"${EMBED_LIBS}\"" >&5
- $as_echo "$as_me: zuo libraries to embed: \"${EMBED_LIBS}\"" >&6;}
- 
-diff --git a/racket/src/zuo/configure.ac b/racket/src/zuo/configure.ac
-index 598ff79629..051ea0beb5 100644
---- a/racket/src/zuo/configure.ac
-+++ b/racket/src/zuo/configure.ac
-@@ -27,12 +27,14 @@ AC_PROG_CC
- 
- if test "${CC_FOR_BUILD}" = ""; then
-   CC_FOR_BUILD='$(CC) -O2'
--  CFLAGS_FOR_BUILD='$(CPPFLAGS) $(CFLAGS)'
-+  CPPFLAGS_FOR_BUILD='$(CPPFLAGS)'
-+  CFLAGS_FOR_BUILD='$(CFLAGS)'
-   LDFLAGS_FOR_BUILD='$(LDFLAGS)'
-   LIBS_FOR_BUILD='$(LIBS)'
- fi
- AC_SUBST(CC_FOR_BUILD)
- AC_SUBST(CFLAGS_FOR_BUILD)
-+AC_SUBST(CPPFLAGS_FOR_BUILD)
- AC_SUBST(LDFLAGS_FOR_BUILD)
- AC_SUBST(LIBS_FOR_BUILD)
- 
--- 
-2.32.0
-
diff --git a/gnu/packages/patches/racket-backport-8.7-pkg-strip.patch b/gnu/packages/patches/racket-backport-8.7-pkg-strip.patch
new file mode 100644
index 0000000000..703b6e8e82
--- /dev/null
+++ b/gnu/packages/patches/racket-backport-8.7-pkg-strip.patch
@@ -0,0 +1,90 @@
+From 1b7e15c23baf1fda44b1d0752902ddea11419fc5 Mon Sep 17 00:00:00 2001
+From: Philip McGrath <philip@philipmcgrath.com>
+Date: Fri, 7 Oct 2022 02:15:13 -0400
+Subject: [PATCH] pkg/strip: handle read-only input
+
+A package directory supplied to the functions from `pkg/strip` might
+have had all of its write permission bits unset. Since `copy-file`
+preserves the permissions of the source file, we may end up with a
+read-only file that we want to overwrite (e.g. an `info.rkt` file).
+Explicitly setting `user-write-bit` before writing avoids this problem.
+Conservatively, we only set the permissions when actually needed,
+and we restore the original permissions when we are done.
+
+(cherry picked from commit 8c647c8cc9b66112198fcf9bea27fc0e3737162f)
+---
+ racket/collects/pkg/strip.rkt | 35 +++++++++++++++++++++++++++++------
+ 1 file changed, 29 insertions(+), 6 deletions(-)
+
+diff --git a/racket/collects/pkg/strip.rkt b/racket/collects/pkg/strip.rkt
+index 0ff58cea02..5899dbc6e6 100644
+--- a/racket/collects/pkg/strip.rkt
++++ b/racket/collects/pkg/strip.rkt
+@@ -306,9 +306,8 @@
+            #t
+            new-mod*-subs))))
+   (unless (eq? mod new-mod)
+-    (call-with-output-file*
++    (call-with-output-file/writable
+      new-p
+-     #:exists 'truncate/replace
+      (lambda (out) (write new-mod out)))))
+ 
+ (define (fixup-local-redirect-reference p js-path #:user [user-js-path js-path])
+@@ -340,9 +339,8 @@
+                                       (string->bytes/utf-8 user-js-path)
+                                       (subbytes s (+ delta end2)))]
+                        [else s]))))
+-    (call-with-output-file*
++    (call-with-output-file/writable
+      p
+-     #:exists 'truncate/replace
+      (lambda (out) (write-bytes new-bstr out)))))
+ 
+ ;; Used in binary[-lib] mode:
+@@ -383,9 +381,8 @@
+          (convert-mod info-lib defns)]))
+     (unless (equal? new-content content)
+       ;; write updated:
+-      (call-with-output-file* 
++      (call-with-output-file/writable
+        new-p
+-       #:exists 'truncate
+        (lambda (out)
+          (write new-content out)
+          (newline out)))
+@@ -503,3 +500,29 @@
+                     which
+                     dir)
+             (current-continuation-marks)))))
++
++(define (call-with-output-file/writable pth proc)
++  ;; In case `pth` was copied from a file without the user-write-bit set,
++  ;; explicitly make it writable while we overwrite it.
++  (define (run)
++    (call-with-output-file* pth
++      #:exists 'truncate/replace
++      proc))
++  (cond
++    [(file-exists? pth)
++     (define old-mode
++       (file-or-directory-permissions pth 'bits))
++     (define new-mode
++       (if (eq? (system-type) 'windows)
++           (bitwise-ior old-mode user-write-bit group-write-bit other-write-bit)
++           (bitwise-ior old-mode user-write-bit)))
++     (if (= old-mode new-mode)
++         (run)
++         (dynamic-wind
++          (λ ()
++            (file-or-directory-permissions pth new-mode))
++          run
++          (λ ()
++            (file-or-directory-permissions pth old-mode))))]
++    [else
++     (run)]))
+
+base-commit: 7e4f6e2362d4a08affbbae3c7ee4b98e325274c6
+-- 
+2.38.0
+
diff --git a/gnu/packages/racket.scm b/gnu/packages/racket.scm
index 10f93a1362..20d293e998 100644
--- a/gnu/packages/racket.scm
+++ b/gnu/packages/racket.scm
@@ -191,7 +191,7 @@
 ;;
 ;; CODE:
 
-(define %racket-version "8.6") ; Remember to update chez-scheme-for-racket!
+(define %racket-version "8.7") ; Remember to update chez-scheme-for-racket!
 (define %zuo-version "1.0") ; defined in racket/src/zuo/zuo.c
 (define %racket-commit
   (string-append "v" %racket-version))
@@ -202,12 +202,9 @@
           (url "https://github.com/racket/racket")
           (commit %racket-commit)))
     (sha256
-     (base32 "1lw6h70dk8zqpl96zz0hmhn8vjcc0c7gw4prkfz2wid5bkq4mhg4"))
+     (base32 "0agwa1nrv8mizkqg9nffjli00djyx1r9n6y6b6ry7k13pb6i7xnj"))
     (file-name (git-file-name "racket" %racket-version))
-    (patches (search-patches "racket-backport-8.6-cross-install.patch"
-                             "racket-backport-8.6-docindex-write.patch"
-                             "racket-backport-8.6-hurd.patch"
-                             "racket-backport-8.6-zuo.patch"
+    (patches (search-patches "racket-backport-8.7-pkg-strip.patch"
                              "racket-chez-scheme-bin-sh.patch"
                              "racket-rktio-bin-sh.patch"
                              "racket-zuo-bin-sh.patch"))
@@ -689,6 +686,7 @@ DrRacket IDE, are not included.")
          ("net-lib" "pkgs/net-lib")
          ("racket-doc" "pkgs/racket-doc")
          ("racket-index" "pkgs/racket-index")
+         ("scheme-doc" "pkgs/scheme-doc")
          ("sandbox-lib" "pkgs/sandbox-lib")
          ("zo-lib" "pkgs/zo-lib")))
       (simple-racket-origin
@@ -698,7 +696,7 @@ DrRacket IDE, are not included.")
        "class-iop" (base32 "08z57q83cr7wnh6g8ah3hdhmsmf9zp1jfs7yvxv188l3hzvygy5l")
        '("class-iop-lib"))
       (simple-racket-origin
-       "compatibility" (base32 "0bfqwscjpyi325br5pa6g62g9c8lq18a80zp5g3d2qzn3n3mi6x0")
+       "compatibility" (base32 "0ydx9alrpqg03xcl7zm5qcpx017i554q9ramz69vpwlfy3zdqmdm")
        '("compatibility" "compatibility-doc" "compatibility-lib"))
       (simple-racket-origin
        "contract-profile" (base32 "1xm2z8g0dpv5d9h2sg680vx1a8ix9gbsdpxxb8qv1w7akp73paj3")
@@ -710,19 +708,19 @@ DrRacket IDE, are not included.")
        "datalog" (base32 "0nf6cy4djpyhfvgpa6yn72apbz9s83gp0qg95pzjd0az4v6qwq1s")
        '(("datalog" ".")))
       (simple-racket-origin
-       "db" (base32 "0jzsbfcdm3xj0g8xxw3ky2swrhiqqsq2aqa3r08m641dc981dmjq")
+       "db" (base32 "0xx0k8yw2vb9b4vk2dwjfbpixnmriqsv7kpv3fvfxbwyg42y0db5")
        '("db" "db-doc" "db-lib"))
       (simple-racket-origin
-       "deinprogramm" (base32 "16ncs3ms3mmdavbk0mkhm2qi62vyyif9cch3sn1y64pij489x34v")
+       "deinprogramm" (base32 "1ngdjky4n1vy2b9jz1z4pnzl0vgvaqr3p0ff5sx82hs38qvvi5di")
        '("deinprogramm" "deinprogramm-signature"))
       (simple-racket-origin
        "distributed-places" (base32 "1dajpkj9balqcpv6cdk9hwjz592h1vq8rrx5vncariiac4vbdpa0")
        '("distributed-places" "distributed-places-doc" "distributed-places-lib"))
       (simple-racket-origin
-       "draw" (base32 "00rq5y4ba6z1d6jh76kl8rwpxrlqqp81a875zyhk3k81i42635sm")
+       "draw" (base32 "0pxpay04rylq3hqfpdrha2pw78hhwsjzq8w4f156gipin74lb7a2")
        '("draw" "draw-doc" "draw-lib"))
       (simple-racket-origin
-       "drracket" (base32 "05d7wssi0ry13alb5hl3llpsg30dd0jhyfv5nb1nmg189fn42q62")
+       "drracket" (base32 "12khv954v7xpi3wv50pp5l28ww1382apbvzvs67d6ik10nn3d0y4")
        '("drracket"
          "drracket-plugin-lib"
          "drracket-tool"
@@ -736,10 +734,10 @@ DrRacket IDE, are not included.")
        "eli-tester" (base32 "0icx6wn14gjm8kdmq1jppqgq87sxkras4qb5xmdr6wigxafhjqyk")
        '(("eli-tester"  ".")))
       (simple-racket-origin
-       "eopl" (base32 "1fmiixj6rxsgzwvgva8lvrvv0gl49v2405mp3s0i7ipis5c4n27s")
+       "eopl" (base32 "1n8lzvhggp6bp2hg4n51zg8f4ya10isb92pfzngss2ch7299zfj2")
        '(("eopl" ".")))
       (simple-racket-origin
-       "errortrace" (base32 "0r5630bb2d6hk0fbi95fmyfja54nnwdfcj2zjba124pp6xkjyavx")
+       "errortrace" (base32 "0l9k2rx6z4jkid7kxhbs763s66pxbzvfrgxajykbrmqkv77lhb3w")
        '("errortrace" "errortrace-doc" "errortrace-lib"))
       (simple-racket-origin
        "expeditor" (base32 "0mjfwb4wzwsg5xj3k6cmik0va432n56rp5h7rxx1c2yy3prh1j7q")
@@ -756,13 +754,13 @@ DrRacket IDE, are not included.")
        "games" (base32 "0kpn3izlx1ccd0pj0dnvmnrhny51b85xy418a7psj70lz8j8415d")
        '(("games" ".")))
       (simple-racket-origin
-       "gui" (base32 "18pcnx3wi8f32i2frm8bn9pi08n4y3c5jgqs4gy21w6f84dv401w")
+       "gui" (base32 "027imnxwm0663yn9mbkq8sjm1qr1pw7zf4ra168k746hp446ah58")
        '("gui" "gui-doc" "gui-lib" "tex-table"))
       (simple-racket-origin
        "gui-pkg-manager" (base32 "1ji9448d723nklqvycwdswj0ni28sabrncag14f9mx47did5myb5")
        '("gui-pkg-manager-lib"))
       (simple-racket-origin
-       "htdp" (base32 "173xy6ks55npvwn6cykjs41s9qfb70hc2gfjiqvw91hdsbjykwir")
+       "htdp" (base32 "0pf2kf63xj9s0n44vaxlmnd1bdb1a44gcp807a3b3cmlc1lkb36z")
        '("htdp" "htdp-doc" "htdp-lib"))
       (simple-racket-origin
        "html" (base32 "18n1jnjgzfknc8nv8dppi85nb8q08gqdwkg6hfjk08x0p00anx2x")
@@ -795,7 +793,7 @@ DrRacket IDE, are not included.")
        "mzcom" (base32 "0rc9pfj7gwm5azghqvcibz6si1x5s2v8mr2yngk7ssq9gzfbi6a4")
        '(("mzcom" ".")))
       (simple-racket-origin
-       "mzscheme" (base32 "192c52zi726h5wjamxrhivjw2waq1im0zpyxhbrkrxknm8x84bs9")
+       "mzscheme" (base32 "04kyrhznq46mklacf7pms4fv47zsimqqk3948r3w2ym9n04fhjsx")
        '("mzscheme" "mzscheme-doc" "mzscheme-lib"))
       (racket-packages-origin
        "net-cookies" (origin
@@ -824,13 +822,13 @@ DrRacket IDE, are not included.")
        "option-contract" (base32 "07cncg9pi15cm19k7rzv54vx83wq7y42i2m6bgzaqja1h8vnj2ww")
        '("option-contract" "option-contract-doc" "option-contract-lib"))
       (simple-racket-origin
-       "parser-tools" (base32 "04ycihliikh0c47ivp09gayxiql9d9wpl216czic19cj6f7rmcnj")
+       "parser-tools" (base32 "11m1x8q0cqb4b082423iv19s86xgkshv29cb4hp8yx84lb0vpwx3")
        '("parser-tools" "parser-tools-doc" "parser-tools-lib"))
       (simple-racket-origin
        "pconvert" (base32 "00czi0p399mmyrvxyrs5kniizpkqfxyz2ncxqi2jy79a7wk79pb1")
        '("pconvert-lib"))
       (simple-racket-origin
-       "pict" (base32 "1n0v7kynkiin1v8igs9m8k8vfwjn5cswanhq2imp1pxzjvdyq6sx")
+       "pict" (base32 "063a1lc6v1i8ywxcskkvvfxdvlx0qhr0l4l3dkibmnli47mdhv7g")
        '("pict" "pict-doc" "pict-lib"))
       (simple-racket-origin
        "pict-snip" (base32 "081nwiy4a0n4f7xws16hqbhf0j3kz5alizndi3nnyr3chm4kng6x")
@@ -839,13 +837,13 @@ DrRacket IDE, are not included.")
        "picturing-programs" (base32 "1g6xr39hx1j03gb3d4dljm3v91xcj2gfpq3dgy5xvplzr6cmmxgr")
        '(("picturing-programs" ".")))
       (simple-racket-origin
-       "plai" (base32 "0i983sh0r0zm2ng4j44m5aw9669kh5fhp91bzpc9jm280rfcqvyl")
+       "plai" (base32 "18kz31pj4lanlf9mn2yc0q9sxis264wb4f9v85ga23wd7g1hrzbq")
        '("plai" "plai-doc" "plai-lib"))
       (simple-racket-origin
        "planet" (base32 "0r2yqrzrmdjjyr14k6hhlzc5kzrcx3583m1s02mhrcmpfw0s85w9")
        '("planet" "planet-doc" "planet-lib"))
       (simple-racket-origin
-       "plot" (base32 "04871pspbm0q3bz5896sa3jw2rp9i6jf0b5aivrxfp56vxxd2ybb")
+       "plot" (base32 "1129k78vyqg2cbc87r9ak95zpa1ghh26fmz3wr8gm556j5j0k6y5")
        '("plot" "plot-compat" "plot-doc" "plot-gui-lib" "plot-lib"))
       (simple-racket-origin
        "preprocessor" (base32 "1p5aid58ifnjy4xl0ysh85cq39k25661v975jrpk182z3k5621mg")
@@ -867,7 +865,7 @@ DrRacket IDE, are not included.")
        "r5rs" (base32 "1g3cysj7z88r38vkzvi8g2fb2hn4yg1fdhy5smxw303jxgl3inp6")
        '("r5rs" "r5rs-doc" "r5rs-lib"))
       (simple-racket-origin
-       "r6rs" (base32 "0b1ymzdp10r0flw2acbidjsh5ma1pm5hy54jss37sxf89z3xbvm4")
+       "r6rs" (base32 "1mgcxd88s67w47a2z1i6snz8qhbngjbmr6rs4pchpnrfap96ssgl")
        '("r6rs" "r6rs-doc" "r6rs-lib"))
       (racket-packages-origin
        "racket-cheat" (origin
@@ -900,7 +898,7 @@ DrRacket IDE, are not included.")
        "realm" (base32 "0rlvwyd6rpyl0zda4a5p8dp346fvqzc8555dgfnrhliymkxb6x4g")
        '(("realm" ".")))
       (simple-racket-origin
-       "redex" (base32 "06dhyqmin0qdm6b6sdvgzpy3pa4svlw42ld9k2h1dxcr852czil7")
+       "redex" (base32 "1v5p65y3hnp1mfvy0jl4lhmaw9s3qzzfcfh3fhihhqxsybbqp3q3")
        '("redex"
          "redex-benchmark"
          "redex-doc"
@@ -915,7 +913,7 @@ DrRacket IDE, are not included.")
        "scheme-lib" (base32 "0pcf0y8rp4qyjhaz5ww5sr5diq0wpcdfrrnask7zapyklzx1jx8x")
        '(("scheme-lib" ".")))
       (simple-racket-origin
-       "scribble" (base32 "0a11kvcnzp04mp4xxq68rkl09jv00hv81k2nmwkmwpfx9b2acvd3")
+       "scribble" (base32 "1n0ywdham53h2ibkhc0cnrhhaxfkl7ax0bx5sdfpnyh2yrabxwqf")
        '("scribble"
          "scribble-doc"
          "scribble-html-lib"
@@ -941,13 +939,13 @@ DrRacket IDE, are not included.")
        "slatex" (base32 "0pkm2isbbdk63slrbsxcql7rr0wdrw5kapw1xq4ps5k8dhlzv8x0")
        '(("slatex" ".")))
       (simple-racket-origin
-       "slideshow" (base32 "1znv1i2d0610hhy71q932xy7wka00q3q50in1xfnk8ibg7nzkagm")
+       "slideshow" (base32 "0s6w4iq7m263jwx01c5czkk1a2950hdpxn5yirxvnr26qpjpfyzr")
        '("slideshow" "slideshow-doc" "slideshow-exe" "slideshow-lib" "slideshow-plugin"))
       (simple-racket-origin
-       "snip" (base32 "01r9wc5xr3q3n4yyif6j0a37rgdzmpslxn05k13ksik73b3wj6hj")
+       "snip" (base32 "19n2i1m2nysrbv38jxk32abymdbhcxdcrrjsg4ppfbng8niygc8x")
        '("snip" "snip-lib"))
       (simple-racket-origin
-       "typed-racket" (base32 "03wsz647fi58brbg33fw1xavp100gzfvngdy8bk7bdc0jfg8a18l")
+       "typed-racket" (base32 "0yh9vcg1bjamf6nq3hqxwjg07kjkxyqhvymv3r64j1n4hiiwz6iv")
        '("source-syntax"
          "typed-racket"
          "typed-racket-compatibility"
@@ -955,10 +953,10 @@ DrRacket IDE, are not included.")
          "typed-racket-lib"
          "typed-racket-more"))
       (simple-racket-origin
-       "srfi" (base32 "0aqbcdv2dfc2xnk0h6zfi56p7bpwqji8s88qds3d03hhh9k28gvn")
+       "srfi" (base32 "13xvfzr5546m3a4kksyawzcl93nrklasr1slfa5ar3p77h962la4")
        '("srfi" "srfi-doc" "srfi-lib" "srfi-lite-lib"))
       (simple-racket-origin
-       "string-constants" (base32 "1kg3vxq2hcd0vl76brgpzdwbrb65a4nrrkc6hj4az5lfbbdvqz47")
+       "string-constants" (base32 "174q3ihcp8s52mmlk7z0sipjksiac432pfkm0inlwi92s6p7dlb3")
        '("string-constants" "string-constants-doc" "string-constants-lib"))
       (simple-racket-origin
        "swindle" (base32 "03n9ymjhrw45h7hxkw4nq8nidnvs9mfzb4228s2cjfaqbgqxvsyb")