chore: Upgrade base (semgrep/semgrep-proprietary#3869)

This week's Homebrew release [failed](Homebrew/homebrew-core#222682). I can reproduce the failure locally by running `brew install --head semgrep`, but I cannot reproduce the failure by running `make setup` in my Semgrep repository, even though both try to install the same version of `base`. I am not sure why that is.

Regardless, we are not the only people to experience this error when attempting to build `base`. It [looks like](janestreet/base#178) an incompatibility with a newer version of the macOS developer tools. `base` has released a patch for it, but it's only been backported in `opam` to 17.1.

So, I'm bumping the version of `base`. I also had to bump `ppx_sexp_conv` in order to do so. While I was in there I removed a redundant dependency on `base`.

I am hoping that this will address the homebrew issue. Once this is synced to OSS I'll test it using `brew install --head semgrep`.

Test plan: CI

synced from Pro 78d75b4a1db42a398186382f7ef21acda949c9d0

Author: nmote

dune-project

@@ -62,7 +62,6 @@ For more information see https://semgrep.dev
     ; core deps
     (ocaml (>= 5.3.0))
     (dune (>= 2.7.0 ))
-    base
     ; parser generators
     (menhir (= 20230608))
     ; vendored in libs/ocaml-tree-sitter-core
@@ -74,7 +73,9 @@ For more information see https://semgrep.dev
     ; (is it, though?), we need a version that doesn't register
     ; rogue exception printers.
     ; See https://github.com/janestreet/base/issues/146
-    (base (>= v0.15.1))
+    ; We also need a version that can be built properly on macOS:
+    ; https://github.com/janestreet/base/issues/178
+    (base (>= v0.17.2))
     fpath
     bos
     fileutils
@@ -109,7 +110,7 @@ For more information see https://semgrep.dev
     ppx_deriving_yojson
     ppx_hash
     ppx_inline_test
-    (ppx_sexp_conv ( = v0.16.0))
+    (ppx_sexp_conv ( = v0.17.0))
     ppx_expect
     (visitors (= 20250212))
     ; regexps

semgrep.opam

@@ -18,11 +18,10 @@ bug-reports: "https://github.com/semgrep/semgrep/issues"
 depends: [
   "ocaml" {>= "5.3.0"}
   "dune" {>= "3.7" & >= "2.7.0"}
-  "base"
   "menhir" {= "20230608"}
   "tree-sitter"
   "semgrep-interfaces"
-  "base" {>= "v0.15.1"}
+  "base" {>= "v0.17.2"}
   "fpath"
   "bos"
   "fileutils"
@@ -50,7 +49,7 @@ depends: [
   "ppx_deriving_yojson"
   "ppx_hash"
   "ppx_inline_test"
-  "ppx_sexp_conv" {= "v0.16.0"}
+  "ppx_sexp_conv" {= "v0.17.0"}
   "ppx_expect"
   "visitors" {= "20250212"}
   "re"

src/main/flags.sh

@@ -121,6 +121,7 @@ else
             "-lalcotest_stubs"
             "-lbase_internalhash_types_stubs"
             "-lbase_stubs"
+            "-locaml_intrinsics_kernel_stubs"
             "-lbigstringaf_stubs"
             "-lca_certs_stubs"
             "-lcamlstrnat"