move to dune; fix warnings

src/dune

@@ -0,0 +1,111 @@
+(env
+ (dev
+  (flags
+   (:standard -warn-error -3-7-8-13-15-20-26-27-32-33-39))))
+
+(rule
+ (targets version.ml)
+ (action
+  (progn
+   (with-stdout-to
+    version2.ml
+    (progn
+     (run echo let version = "\"")
+     (run echo Version)
+     (run git rev-parse --abbrev-ref HEAD)
+     (run echo , " ")
+     (run git rev-parse --short HEAD)
+     (run echo , " ")
+     (pipe-stdout
+      (run git rev-parse --verify HEAD)
+      (run git show --no-patch --no-notes --pretty='%cd'))
+     (run echo "\"")))
+   (with-stdout-to
+    version.ml
+    (pipe-stdout
+     (run cat version2.ml)
+     (run tr -d '\n'))))))
+
+(rule
+ (targets stdpath.ml)
+ (action
+  (progn
+   (with-stdout-to
+    stdpath2.ml
+    (progn
+     (run echo let path = "\"")
+     (run opam var share)
+     (run echo /Lama)
+     (run echo "\"")))
+   (with-stdout-to
+    stdpath.ml
+    (pipe-stdout
+     (run cat stdpath2.ml)
+     (run tr -d '\n'))))))
+
+(library
+ (name liba)
+ (modules Language Pprinter stdpath version X86 SM)
+ (libraries GT ostap)
+ (flags
+  (:standard
+   -rectypes
+   ;-dsource
+   ))
+ ;  (ocamlopt_flags
+ ;   (:standard -dsource))
+ (wrapped false)
+ (preprocess
+  (per_module
+   ((pps GT.ppx_all)
+    SM
+    X86)
+   ((action
+     (run %{project_root}/src/pp5+gt+plugins+ostap+dump.byte %{input-file}))
+    Language
+    Pprinter
+    stdpath
+    version)))
+ (preprocessor_deps
+  (file %{project_root}/src/pp5+gt+plugins+ostap+dump.byte)
+  ;(file %{project_root}/src/pp5+gt+plugins+ostap+dump.exe)
+  )
+ ;(inline_tests)
+ )
+
+(executable
+ (name Driver)
+ (flags
+  (:standard
+   -rectypes
+   ;-dsource
+   ))
+ (modules Driver)
+ (libraries liba unix))
+
+; (rule
+;  (targets pp5+gt+plugins+ostap+dump.exe)
+;  (deps
+;   (package GT))
+;  (action
+;   (run
+;    mkcamlp5.opt
+;    -package
+;    camlp5,camlp5.pa_o,camlp5.pr_dump,camlp5.extend,camlp5.quotations,ostap.syntax,GT.syntax.all,GT.syntax
+;    -o
+;    %{targets})))
+
+(rule
+ (targets pp5+gt+plugins+ostap+dump.byte)
+ (deps
+  (package GT))
+ (action
+  (run
+   mkcamlp5
+   -package
+   camlp5,camlp5.pa_o,camlp5.pr_o,ostap.syntax,GT.syntax.all,GT.syntax
+   -o
+   %{targets})))
+
+(cram
+ (deps ./Driver.exe))