diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/libffi')
3 files changed, 194 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libffi/3.3.nix b/nixpkgs/pkgs/development/libraries/libffi/3.3.nix new file mode 100644 index 000000000000..294717d1fb1c --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libffi/3.3.nix @@ -0,0 +1,69 @@ +{ lib, stdenv, fetchurl, fetchpatch +, autoreconfHook + +, doCheck ? true # test suite depends on dejagnu which cannot be used during bootstrapping +, dejagnu +}: + +stdenv.mkDerivation rec { + pname = "libffi"; + version = "3.3"; + + src = fetchurl { + url = "https://github.com/libffi/libffi/releases/download/v${version}/${pname}-${version}.tar.gz"; + hash = "sha256-cvunkicD3fp6Ao1ROsFahcjVTI1n9V+lpIAohdxlIFY="; + }; + + patches = []; + + outputs = [ "out" "dev" "man" "info" ]; + + configureFlags = [ + "--with-gcc-arch=generic" # no detection of -march= or -mtune= + "--enable-pax_emutramp" + + # Causes issues in downstream packages which misuse ffi_closure_alloc + # Reenable once these issues are fixed and merged: + # https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6155 + # https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/283 + "--disable-exec-static-tramp" + ]; + + # with fortify3, tests fail for some reason + hardeningDisable = [ "fortify3" ]; + + preCheck = '' + # The tests use -O0 which is not compatible with -D_FORTIFY_SOURCE. + NIX_HARDENING_ENABLE=''${NIX_HARDENING_ENABLE/fortify/} + ''; + + dontStrip = stdenv.hostPlatform != stdenv.buildPlatform; # Don't run the native `strip' when cross-compiling. + + inherit doCheck; + + nativeCheckInputs = [ dejagnu ]; + + meta = with lib; { + description = "A foreign function call interface library"; + longDescription = '' + The libffi library provides a portable, high level programming + interface to various calling conventions. This allows a + programmer to call any function specified by a call interface + description at run-time. + + FFI stands for Foreign Function Interface. A foreign function + interface is the popular name for the interface that allows code + written in one language to call code written in another + language. The libffi library really only provides the lowest, + machine dependent layer of a fully featured foreign function + interface. A layer must exist above libffi that handles type + conversions for values passed between the two languages. + ''; + homepage = "http://sourceware.org/libffi/"; + license = licenses.mit; + maintainers = with maintainers; [ armeenm ]; + platforms = platforms.all; + # never built on aarch64-darwin since first introduction in nixpkgs + broken = stdenv.isDarwin && stdenv.isAarch64; + }; +} diff --git a/nixpkgs/pkgs/development/libraries/libffi/default.nix b/nixpkgs/pkgs/development/libraries/libffi/default.nix new file mode 100644 index 000000000000..6394a35d782d --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libffi/default.nix @@ -0,0 +1,79 @@ +{ lib, stdenv, fetchurl, fetchpatch +, autoreconfHook + + # test suite depends on dejagnu which cannot be used during bootstrapping + # dejagnu also requires tcl which can't be built statically at the moment +, doCheck ? !(stdenv.hostPlatform.isStatic) +, dejagnu +, nix-update-script +}: + +stdenv.mkDerivation rec { + pname = "libffi"; + version = "3.4.4"; + + src = fetchurl { + url = "https://github.com/libffi/libffi/releases/download/v${version}/${pname}-${version}.tar.gz"; + sha256 = "sha256-1mxWrSWags8qnfxAizK/XaUjcVALhHRff7i2RXEt9nY="; + }; + + # Note: this package is used for bootstrapping fetchurl, and thus + # cannot use fetchpatch! All mutable patches (generated by GitHub or + # cgit) that are needed here should be included directly in Nixpkgs as + # files. + patches = [ + # Fix implicit function declarations (clang-16 build failure): + # https://github.com/libffi/libffi/pull/764 + ./fix-implicit-fun-decl.patch + ]; + + strictDeps = true; + outputs = [ "out" "dev" "man" "info" ]; + + enableParallelBuilding = true; + + configurePlatforms = [ "build" "host" ]; + + configureFlags = [ + "--with-gcc-arch=generic" # no detection of -march= or -mtune= + "--enable-pax_emutramp" + ]; + + preCheck = '' + # The tests use -O0 which is not compatible with -D_FORTIFY_SOURCE. + NIX_HARDENING_ENABLE=''${NIX_HARDENING_ENABLE/fortify3/} + NIX_HARDENING_ENABLE=''${NIX_HARDENING_ENABLE/fortify/} + ''; + + dontStrip = stdenv.hostPlatform != stdenv.buildPlatform; # Don't run the native `strip' when cross-compiling. + + inherit doCheck; + + nativeCheckInputs = [ dejagnu ]; + + passthru = { + updateScript = nix-update-script { }; + }; + + meta = with lib; { + description = "A foreign function call interface library"; + longDescription = '' + The libffi library provides a portable, high level programming + interface to various calling conventions. This allows a + programmer to call any function specified by a call interface + description at run-time. + + FFI stands for Foreign Function Interface. A foreign function + interface is the popular name for the interface that allows code + written in one language to call code written in another + language. The libffi library really only provides the lowest, + machine dependent layer of a fully featured foreign function + interface. A layer must exist above libffi that handles type + conversions for values passed between the two languages. + ''; + homepage = "http://sourceware.org/libffi/"; + license = licenses.mit; + maintainers = with maintainers; [ matthewbauer ]; + platforms = platforms.all; + }; +} diff --git a/nixpkgs/pkgs/development/libraries/libffi/fix-implicit-fun-decl.patch b/nixpkgs/pkgs/development/libraries/libffi/fix-implicit-fun-decl.patch new file mode 100644 index 000000000000..c0bd32d4333c --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/libffi/fix-implicit-fun-decl.patch @@ -0,0 +1,46 @@ +https://github.com/libffi/libffi/commit/ce077e5565366171aa1b4438749b0922fce887a4.patch + +From ce077e5565366171aa1b4438749b0922fce887a4 Mon Sep 17 00:00:00 2001 +From: serge-sans-paille <serge.guelton@telecom-bretagne.eu> +Date: Thu, 2 Feb 2023 14:46:29 +0000 +Subject: [PATCH] Forward declare open_temp_exec_file (#764) + +It's defined in closures.c and used in tramp.c. +Also declare it as an hidden symbol, as it should be. + +Co-authored-by: serge-sans-paille <sguelton@mozilla.com> +--- + include/ffi_common.h | 4 ++++ + src/tramp.c | 4 ++++ + 2 files changed, 8 insertions(+) + +diff --git a/include/ffi_common.h b/include/ffi_common.h +index 2bd31b03d..c53a79493 100644 +--- a/include/ffi_common.h ++++ b/include/ffi_common.h +@@ -128,6 +128,10 @@ void *ffi_data_to_code_pointer (void *data) FFI_HIDDEN; + static trampoline. */ + int ffi_tramp_is_present (void *closure) FFI_HIDDEN; + ++/* Return a file descriptor of a temporary zero-sized file in a ++ writable and executable filesystem. */ ++int open_temp_exec_file(void) FFI_HIDDEN; ++ + /* Extended cif, used in callback from assembly routine */ + typedef struct + { +diff --git a/src/tramp.c b/src/tramp.c +index 7e005b054..5f19b557f 100644 +--- a/src/tramp.c ++++ b/src/tramp.c +@@ -39,6 +39,10 @@ + #ifdef __linux__ + #define _GNU_SOURCE 1 + #endif ++ ++#include <ffi.h> ++#include <ffi_common.h> ++ + #include <stdio.h> + #include <unistd.h> + #include <stdlib.h> |