Get rid of the warning DT_TEXTREL on 32 bits (except for discover)

Fixes #2
Chris00 · Nov 11, 2021 · 37f8e7f · 37f8e7f
1 parent bf0f221
commit 37f8e7f
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/config/discover.ml b/config/discover.ml
@@ -69,9 +69,14 @@ let conf_crlibm c =
   else (
     copy "log.c" "log-selected.c";
   );
-  cflags
+  let libflags = if arch = "i386" && system = "linux_elf" then
+                   ["-ccopt"; "-z"; "-ccopt"; "notext"]
+                 else [] in
+  cflags, libflags
+
 
 let () =
   let c = C.create "crlibm" in
-  let cflags = conf_crlibm c in
-  C.Flags.write_sexp "c_flags.sexp" cflags
+  let cflags, libflags = conf_crlibm c in
+  C.Flags.write_sexp "c_flags.sexp" cflags;
+  C.Flags.write_sexp "lib_flags.sexp" libflags
diff --git a/src/dune b/src/dune
@@ -22,12 +22,13 @@
 	  double2scs zero_scs
 	  multiplication_scs scs2double)
  (c_flags  :standard (:include c_flags.sexp))
+ (library_flags :standard (:include lib_flags.sexp))
  (synopsis "Binding to CRlibm, correctly rounded math lib"))
 
 (copy_files# crlibm/*.{c,h})
 (copy_files# crlibm/scs_lib/*.{c,h})
 
 (rule
- (targets log-selected.c c_flags.sexp)
+ (targets log-selected.c c_flags.sexp lib_flags.sexp)
  (deps    ../config/discover.exe)
  (action  (run %{deps})))