gnu: Add nyacc-1.00.2.

* gnu/packages/mes.scm (nyacc-1.00.2): New variable.

gnu/packages/mes.scm

@@ -117,6 +117,35 @@ $prefix/share/guile/site/$GUILE_EFFECTIVE_VERSION\n"))
     (inputs
      `(("guile" ,guile-3.0)))))
 
+(define-public nyacc-1.00.2
+  (package
+    (inherit nyacc)
+    (version "1.00.2")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://savannah/nyacc/nyacc-"
+                                  version ".tar.gz"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  (substitute* (find-files "." "^Makefile\\.in$")
+                    (("^SITE_SCM_DIR =.*")
+                     "SITE_SCM_DIR = \
+@prefix@/share/guile/site/@GUILE_EFFECTIVE_VERSION@\n")
+                    (("^SITE_SCM_GO_DIR =.*")
+                     "SITE_SCM_GO_DIR = \
+@prefix@/lib/guile/@GUILE_EFFECTIVE_VERSION@/site-ccache\n")
+                    (("^INFODIR =.*")
+                     "INFODIR = @prefix@/share/info\n")
+                    (("^DOCDIR =.*")
+                     "DOCDIR = @prefix@/share/doc/$(PACKAGE_TARNAME)\n"))
+                  #t))
+              (sha256
+               (base32
+                "065ksalfllbdrzl12dz9d9dcxrv97wqxblslngsc6kajvnvlyvpk"))))
+    (inputs
+     `(("guile" ,guile-2.2)))))
+
 (define-public mes-0.19
   ;; Mes used for bootstrap.
   (package