Revert "Static linking in CI"

This reverts commit a30b965f.

.gitlab-ci.yml

@@ -18,36 +18,9 @@ build:
   stage: build
   image: registry.ocamlpro.com/ocamlpro/ocaml-docker-images:4.12
   before_script:
-    - sudo apk add openssl-libs-static
     - opam switch create . ocaml-system --deps-only --locked
     - opam clean --switch-cleanup
   script:
-    - |
-      echo >src/linking.sexp "\
-      (
-        -noautolink -verbose
-        -cclib -Wl,-Bstatic
-        -cclib -static
-        -cclib -no-pie
-        -cclib -static-libgcc
-        -cclib -lssl_stubs
-        -cclib -lssl
-        -cclib -lcrypto
-        -cclib -lcamlstr
-        -cclib -loverlap_stubs_stubs
-        -cclib -ldigestif_c_stubs
-        -cclib -lmtime_clock_stubs
-        -cclib -lrt
-        -cclib -lmirage_crypto_rng_unix_stubs
-        -cclib -lmirage_crypto_stubs
-        -cclib -lcstruct_stubs
-        -cclib -llwt_unix_stubs
-        -cclib -lev
-        -cclib -lthreadsnat
-        -cclib -lunix
-        -cclib -lbigstringaf_stubs
-        -cclib -lc
-      )"
     - opam exec -- dune build --profile release @all
     - opam exec -- dune runtest
     - mv _build/default/src/server.exe .

dune-project

@@ -10,7 +10,7 @@
  (name ocpsite)
  (depends
   (ocaml
-   (>= 4.10))
+   (>= 4.12))
   (dream
    (>= 1.0.0~alpha2))
   (crunch

ocpsite.opam

@@ -3,7 +3,7 @@ opam-version: "2.0"
 license: "ISC"
 depends: [
   "dune" {>= "2.0"}
-  "ocaml" {>= "4.10"}
+  "ocaml" {>= "4.12"}
   "dream" {>= "1.0.0~alpha2"}
   "crunch" {>= "3.2.0"}
   "omd" {>= "2.0.0~alpha2"}

src/dune

 (executable
  (public_name server)
  (modules content server template)
- (flags (:standard (:include linking.sexp)))
  (libraries dream omd))
 
-(rule
- (target linking.sexp)
- (mode fallback)
- (action (with-stdout-to %{target} (run echo "()"))))
-
 (rule
  (targets template.ml)
  (deps template.eml.html)