diff options
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/ocaml.scm | 7 | ||||
| -rw-r--r-- | gnu/packages/patches/ocaml-Add-a-.file-directive.patch | 96 |
3 files changed, 102 insertions, 2 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 61e0fca3ba..860d16d910 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -752,6 +752,7 @@ dist_patch_DATA = \ %D%/packages/patches/nvi-dbpagesize-binpower.patch \ %D%/packages/patches/nvi-db4.patch \ %D%/packages/patches/ocaml-CVE-2015-8869.patch \ + %D%/packages/patches/ocaml-Add-a-.file-directive.patch \ %D%/packages/patches/ocaml-findlib-make-install.patch \ %D%/packages/patches/ola-readdir-r.patch \ %D%/packages/patches/openexr-missing-samples.patch \ diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm index 2dad042e72..ab70eb63de 100644 --- a/gnu/packages/ocaml.scm +++ b/gnu/packages/ocaml.scm @@ -6,7 +6,7 @@ ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org> ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org> ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il> -;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu> +;;; Copyright © 2016, 2017 Julien Lepiller <julien@lepiller.eu> ;;; ;;; This file is part of GNU Guix. ;;; @@ -63,7 +63,10 @@ (sha256 (base32 "1qwwvy8nzd87hk8rd9sm667nppakiapnx4ypdwcrlnav2dz6kil3")) - (patches (search-patches "ocaml-CVE-2015-8869.patch")))) + (patches + (search-patches + "ocaml-CVE-2015-8869.patch" + "ocaml-Add-a-.file-directive.patch")))) (build-system gnu-build-system) (native-search-paths (list (search-path-specification diff --git a/gnu/packages/patches/ocaml-Add-a-.file-directive.patch b/gnu/packages/patches/ocaml-Add-a-.file-directive.patch new file mode 100644 index 0000000000..07842e9c32 --- /dev/null +++ b/gnu/packages/patches/ocaml-Add-a-.file-directive.patch @@ -0,0 +1,96 @@ +From: Stephane Glondu <steph@glondu.net> +Date: Sun, 16 Aug 2015 20:59:14 +0200 +Subject: Add a .file directive to generated .s files + +When no .file directive is given, the toolchain records the filename +of the .o file, which is sometimes random, making generated objects +non-deterministic. + +We use Location.input_name for adding .file directives to assembly +files. Note: when the file is preprocessed, this reference holds the +name of the temporary file. Hence, files compiled with -pp are still +not deterministic. + +Bug-Debian: https://bugs.debian.org/795784 +Bug-Debian: https://bugs.debian.org/796336 +--- + asmcomp/amd64/emit.mlp | 1 + + asmcomp/arm/emit.mlp | 1 + + asmcomp/arm64/emit.mlp | 1 + + asmcomp/i386/emit.mlp | 1 + + asmcomp/power/emit.mlp | 1 + + asmcomp/sparc/emit.mlp | 1 + + 6 files changed, 6 insertions(+) + +diff --git a/asmcomp/amd64/emit.mlp b/asmcomp/amd64/emit.mlp +index d56d0f5..4d7aa30 100644 +--- a/asmcomp/amd64/emit.mlp ++++ b/asmcomp/amd64/emit.mlp +@@ -794,6 +794,7 @@ let data l = + let begin_assembly() = + reset_debug_info(); (* PR#5603 *) + float_constants := []; ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + if !Clflags.dlcode then begin + (* from amd64.S; could emit these constants on demand *) + if macosx then +diff --git a/asmcomp/arm/emit.mlp b/asmcomp/arm/emit.mlp +index 4948fb2..6f30fba 100644 +--- a/asmcomp/arm/emit.mlp ++++ b/asmcomp/arm/emit.mlp +@@ -892,6 +892,7 @@ let data l = + + let begin_assembly() = + reset_debug_info(); ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + ` .syntax unified\n`; + begin match !arch with + | ARMv4 -> ` .arch armv4t\n` +diff --git a/asmcomp/arm64/emit.mlp b/asmcomp/arm64/emit.mlp +index 750c2b2..5afbb8a 100644 +--- a/asmcomp/arm64/emit.mlp ++++ b/asmcomp/arm64/emit.mlp +@@ -942,6 +942,7 @@ let data l = + + let begin_assembly() = + reset_debug_info(); ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + let lbl_begin = Compilenv.make_symbol (Some "data_begin") in + ` .data\n`; + ` .globl {emit_symbol lbl_begin}\n`; +diff --git a/asmcomp/i386/emit.mlp b/asmcomp/i386/emit.mlp +index 98df5f9..531150f 100644 +--- a/asmcomp/i386/emit.mlp ++++ b/asmcomp/i386/emit.mlp +@@ -986,6 +986,7 @@ let data l = + let begin_assembly() = + reset_debug_info(); (* PR#5603 *) + float_constants := []; ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + let lbl_begin = Compilenv.make_symbol (Some "data_begin") in + ` .data\n`; + ` .globl {emit_symbol lbl_begin}\n`; +diff --git a/asmcomp/power/emit.mlp b/asmcomp/power/emit.mlp +index 4344085..343132b 100644 +--- a/asmcomp/power/emit.mlp ++++ b/asmcomp/power/emit.mlp +@@ -887,6 +887,7 @@ let data l = + let begin_assembly() = + defined_functions := StringSet.empty; + external_functions := StringSet.empty; ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + (* Emit the beginning of the segments *) + let lbl_begin = Compilenv.make_symbol (Some "data_begin") in + emit_string data_space; +diff --git a/asmcomp/sparc/emit.mlp b/asmcomp/sparc/emit.mlp +index 877a3d5..7b041e9 100644 +--- a/asmcomp/sparc/emit.mlp ++++ b/asmcomp/sparc/emit.mlp +@@ -727,6 +727,7 @@ let data l = + (* Beginning / end of an assembly file *) + + let begin_assembly() = ++ ` .file \"{emit_string (String.escaped !Location.input_name)}\"\n`; + let lbl_begin = Compilenv.make_symbol (Some "data_begin") in + ` .data\n`; + ` .global {emit_symbol lbl_begin}\n`; |