Fix bug #459512 - dev-lang/ocaml with sys-libs/ncurses[tinfo] - .../work/ocaml-4.00.1/byterun/terminfo.c:54: undefined reference to 'tgetent', thanks to Reinis Danne for reporting (patch by me). Add virtual/pkg-config to DEPEND as the ocaml configure script calls pkg-config. Apply patch from upstream for upstream bug http://caml.inria.fr/mantis/view.php?id=5237 to ocaml-3.11.2.

(Portage version: 2.2.8/cvs/Linux x86_64, signed Manifest commit with key 618E971F)

2 files changed, 81 insertions, 0 deletions

diff --git a/dev-lang/ocaml/files/ocaml-3.11.2-Fix-ocamlopt-w.r.t.-binutils-2.21.patch b/dev-lang/ocaml/files/ocaml-3.11.2-Fix-ocamlopt-w.r.t.-binutils-2.21.patch
new file mode 100644
index 000000000000..fa7664cecc98
--- /dev/null
+++ b/dev-lang/ocaml/files/ocaml-3.11.2-Fix-ocamlopt-w.r.t.-binutils-2.21.patch
@@ -0,0 +1,66 @@
+From: Stephane Glondu <steph@glondu.net>
+Date: Tue, 8 Mar 2011 21:17:40 +0100
+Subject: [PATCH] Fix ocamlopt w.r.t. binutils 2.21
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Bug: http://caml.inria.fr/mantis/view.php?id=5237
+Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617404
+Authors: Eric Cooper, spiralvoice
+Reviewed-by: Stéphane Glondu <steph@glondu.net>
+---
+ asmcomp/amd64/emit.mlp |   13 +++++++------
+ asmcomp/i386/emit.mlp  |    6 +++---
+ 2 files changed, 10 insertions(+), 9 deletions(-)
+
+diff --git a/asmcomp/amd64/emit.mlp b/asmcomp/amd64/emit.mlp
+index 4a3f844..525c6e6 100644
+--- a/asmcomp/amd64/emit.mlp
++++ b/asmcomp/amd64/emit.mlp
+@@ -679,17 +679,18 @@ let fundecl fundecl =
+   emit_all true fundecl.fun_body;
+   List.iter emit_call_gc !call_gc_sites;
+   emit_call_bound_errors ();
++  begin match Config.system with
++    "linux" | "gnu" ->
++      `	.type	{emit_symbol fundecl.fun_name},@function\n`;
++      `	.size	{emit_symbol fundecl.fun_name},.-{emit_symbol fundecl.fun_name}\n`
++    | _ -> ()
++  end;
+   if !float_constants <> [] then begin
+     if macosx
+     then `	.literal8\n`
+     else `	.section	.rodata.cst8,\"a\",@progbits\n`;
+     List.iter emit_float_constant !float_constants
+-  end;
+-  match Config.system with
+-    "linux" | "gnu" ->
+-      `	.type	{emit_symbol fundecl.fun_name},@function\n`;
+-      `	.size	{emit_symbol fundecl.fun_name},.-{emit_symbol fundecl.fun_name}\n`
+-  | _ -> ()
++  end
+ 
+ (* Emission of data *)
+ 
+diff --git a/asmcomp/i386/emit.mlp b/asmcomp/i386/emit.mlp
+index 2992f29..0b1252c 100644
+--- a/asmcomp/i386/emit.mlp
++++ b/asmcomp/i386/emit.mlp
+@@ -905,12 +905,12 @@ let fundecl fundecl =
+   emit_all true fundecl.fun_body;
+   List.iter emit_call_gc !call_gc_sites;
+   emit_call_bound_errors ();
+-  List.iter emit_float_constant !float_constants;
+-  match Config.system with
++  begin match Config.system with
+     "linux_elf" | "bsd_elf" | "gnu" ->
+       `	.type	{emit_symbol fundecl.fun_name},@function\n`;
+       `	.size	{emit_symbol fundecl.fun_name},.-{emit_symbol fundecl.fun_name}\n`
+-  | _ -> ()
++  | _ -> () end;
++  List.iter emit_float_constant !float_constants
+ 
+ 
+ (* Emission of data *)
+-- 
diff --git a/dev-lang/ocaml/files/ocaml-4.01.0-pkg-config-ncurses.patch b/dev-lang/ocaml/files/ocaml-4.01.0-pkg-config-ncurses.patch
new file mode 100644
index 000000000000..b9fa750ff07d
--- /dev/null
+++ b/dev-lang/ocaml/files/ocaml-4.01.0-pkg-config-ncurses.patch
@@ -0,0 +1,15 @@
+--- ocaml-4.01.0-orig/configure	2013-08-23 16:22:36.000000000 +1000
++++ ocaml-4.01.0/configure	2014-01-18 20:06:50.669644267 +1100
+@@ -892,7 +892,11 @@
+ # For the terminfo module
+ 
+ if test "$withcurses" = "yes"; then
+-  for libs in "" "-lcurses" "-ltermcap" "-lcurses -ltermcap" "-lncurses"; do
++  ncurseslibs=""
++  if pkg-config --exists ncurses 2>/dev/null; then
++    ncurseslibs=`pkg-config --libs ncurses`
++  fi
++  for libs in "${ncurseslibs}" "-lcurses" "-ltermcap" "-lcurses -ltermcap" "-lncurses"; do
+     if sh ./hasgot $libs tgetent tgetstr tgetnum tputs; then
+       echo "termcap functions found (with libraries '$libs')"
+       echo "#define HAS_TERMCAP" >> s.h