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libmad: build on Darwin

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This commit is contained in:
Spencer Whitt 2015-03-05 16:05:22 -05:00
parent eff3fa7949
commit a6303c724f
2 changed files with 83 additions and 1 deletions
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7
pkgs/development/libraries/libmad/default.nix
View File

@ -8,7 +8,11 @@ stdenv.mkDerivation rec {
sha256 = "bbfac3ed6bfbc2823d3775ebb931087371e142bb0e9bb1bee51a76a6e0078690";
};
patches = [ ./001-mips_removal_h_constraint.patch ./pkgconfig.patch ];
patches = [ ./001-mips_removal_h_constraint.patch ./pkgconfig.patch ]
# optimize.diff is taken from https://projects.archlinux.org/svntogit/packages.git/tree/trunk/optimize.diff?h=packages/libmad
# It is included here in order to fix a build failure in Clang
# But it may be useful to fix other, currently unknown problems as well
++ stdenv.lib.optional (stdenv.cc.cc.isClang or false) [ ./optimize.diff ];
nativeBuildInputs = [ autoconf ];
@ -22,6 +26,7 @@ stdenv.mkDerivation rec {
meta = with stdenv.lib; {
homepage = http://sourceforge.net/projects/mad/;
description = "A high-quality, fixed-point MPEG audio decoder supporting MPEG-1 and MPEG-2";
license = licenses.gpl2;
maintainers = with maintainers; [ lovek323 ];
platforms = platforms.unix;
};

77
pkgs/development/libraries/libmad/optimize.diff Normal file
View File

@ -0,0 +1,77 @@
Index: libmad-0.15.1b/configure.ac
===================================================================
--- libmad-0.15.1b.orig/configure.ac 2008-03-07 20:31:23.000000000 +0000
+++ libmad-0.15.1b/configure.ac 2008-03-07 20:34:26.000000000 +0000
@@ -124,71 +124,7 @@
if test "$GCC" = yes
then
- if test -z "$arch"
- then
- case "$host" in
- i386-*) ;;
- i?86-*) arch="-march=i486" ;;
- arm*-empeg-*) arch="-march=armv4 -mtune=strongarm1100" ;;
- armv4*-*) arch="-march=armv4 -mtune=strongarm" ;;
- powerpc-*) ;;
- mips*-agenda-*) arch="-mcpu=vr4100" ;;
- mips*-luxsonor-*) arch="-mips1 -mcpu=r3000 -Wa,-m4010" ;;
- esac
- fi
-
- case "$optimize" in
- -O|"-O "*)
- optimize="-O"
- optimize="$optimize -fforce-mem"
- optimize="$optimize -fforce-addr"
- : #x optimize="$optimize -finline-functions"
- : #- optimize="$optimize -fstrength-reduce"
- optimize="$optimize -fthread-jumps"
- optimize="$optimize -fcse-follow-jumps"
- optimize="$optimize -fcse-skip-blocks"
- : #x optimize="$optimize -frerun-cse-after-loop"
- : #x optimize="$optimize -frerun-loop-opt"
- : #x optimize="$optimize -fgcse"
- optimize="$optimize -fexpensive-optimizations"
- optimize="$optimize -fregmove"
- : #* optimize="$optimize -fdelayed-branch"
- : #x optimize="$optimize -fschedule-insns"
- optimize="$optimize -fschedule-insns2"
- : #? optimize="$optimize -ffunction-sections"
- : #? optimize="$optimize -fcaller-saves"
- : #> optimize="$optimize -funroll-loops"
- : #> optimize="$optimize -funroll-all-loops"
- : #x optimize="$optimize -fmove-all-movables"
- : #x optimize="$optimize -freduce-all-givs"
- : #? optimize="$optimize -fstrict-aliasing"
- : #* optimize="$optimize -fstructure-noalias"
-
- case "$host" in
- arm*-*)
- optimize="$optimize -fstrength-reduce"
- ;;
- mips*-*)
- optimize="$optimize -fstrength-reduce"
- optimize="$optimize -finline-functions"
- ;;
- i?86-*)
- optimize="$optimize -fstrength-reduce"
- ;;
- powerpc-apple-*)
- # this triggers an internal compiler error with gcc2
- : #optimize="$optimize -fstrength-reduce"
-
- # this is really only beneficial with gcc3
- : #optimize="$optimize -finline-functions"
- ;;
- *)
- # this sometimes provokes bugs in gcc 2.95.2
- : #optimize="$optimize -fstrength-reduce"
- ;;
- esac
- ;;
- esac
+ optimize="-O2"
fi
case "$host" in