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build gcc-4.9 on darwin

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This commit is contained in:
Jude Taylor 2015-07-30 16:17:08 -07:00
parent 7024b4dc62
commit 4a495cfbab
3 changed files with 18 additions and 20 deletions
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27
pkgs/development/compilers/gcc/4.9/default.nix
View file

@ -32,7 +32,7 @@
, gnat ? null
, libpthread ? null, libpthreadCross ? null # required for GNU/Hurd
, stripped ? true
, gnused ? null
, CF ? null
}:
assert langJava -> zip != null && unzip != null
@ -47,8 +47,8 @@ assert cloog != null -> isl != null;
# LTO needs libelf and zlib.
assert libelf != null -> zlib != null;
# Make sure we get GNU sed.
assert stdenv.isDarwin -> gnused != null;
# Make sure we get CoreFoundation
assert stdenv.isDarwin -> CF != null;
# The go frontend is written in c++
assert langGo -> langCC;
@ -290,10 +290,6 @@ stdenv.mkDerivation ({
++ (optionals (cross != null) [binutilsCross])
++ (optionals langAda [gnatboot])
++ (optionals langVhdl [gnat])
# The builder relies on GNU sed (for instance, Darwin's `sed' fails with
# "-i may not be used with stdin"), and `stdenvNative' doesn't provide it.
++ (optional stdenv.isDarwin gnused)
;
NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isSunOS "-lm -ldl";
@ -304,14 +300,11 @@ stdenv.mkDerivation ({
export CXXFLAGS_FOR_TARGET="-Wl,-rpath,$prefix/lib/amd64 $CXXFLAGS_FOR_TARGET"
export CFLAGS_FOR_TARGET="-Wl,-rpath,$prefix/lib/amd64 $CFLAGS_FOR_TARGET"
'' + stdenv.lib.optionalString stdenv.isDarwin ''
if SDKROOT=$(/usr/bin/xcrun --show-sdk-path); then
configureFlagsArray+=(--with-native-system-header-dir=$SDKROOT/usr/include)
makeFlagsArray+=( \
CFLAGS_FOR_BUILD=-F$SDKROOT/System/Library/Frameworks \
CFLAGS_FOR_TARGET=-F$SDKROOT/System/Library/Frameworks \
FLAGS_FOR_TARGET=-F$SDKROOT/System/Library/Frameworks \
configureFlagsArray+=(
--with-sysroot="${stdenv.libc}"
--with-native-system-header-dir=/include
CFLAGS_FOR_BUILD=
)
fi
'';
dontDisableStatic = true;
@ -480,10 +473,10 @@ stdenv.mkDerivation ({
++ optionals javaAwtGtk [ gmp mpfr ]
++ optional (libpthread != null) libpthread)));
EXTRA_TARGET_CFLAGS =
if cross != null && libcCross != null
extraFlags =
(if cross != null && libcCross != null
then "-idirafter ${libcCross}/include"
else null;
else "") + optionalString stdenv.isDarwin " -F${CF}/Library/Frameworks";
EXTRA_TARGET_LDFLAGS =
if cross != null && libcCross != null

7
pkgs/development/compilers/gcc/builder.sh
View file

@ -23,8 +23,11 @@ if test "$noSysDirs" = "1"; then
# Figure out what extra flags to pass to the gcc compilers
# being generated to make sure that they use our glibc.
extraFlags="$(cat $NIX_CC/nix-support/libc-cflags)"
extraLDFlags="$(cat $NIX_CC/nix-support/libc-ldflags) $(cat $NIX_CC/nix-support/libc-ldflags-before)"
extraFlags="$(cat $NIX_CC/nix-support/libc-cflags) ${extraFlags}"
extraLDFlags="$(cat $NIX_CC/nix-support/libc-ldflags)"
if [ -e "$NIX_CC/nix-support/libc-ldflags-before" ]; then
extraLDFlags+=" $(cat $NIX_CC/nix-support/libc-ldflags-before)"
fi
# Use *real* header files, otherwise a limits.h is generated
# that does not include Glibc's limits.h (notably missing

2
pkgs/top-level/all-packages.nix
View file

@ -3849,6 +3849,8 @@ let
isl = isl_0_11;
cloog = cloog_0_18_0;
inherit (darwin) CF;
}));
gcc5 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/5 {