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-rw-r--r--pkgs/development/compilers/gcc-apple/builder.sh87
-rw-r--r--pkgs/development/compilers/gcc-apple/default.nix19
-rw-r--r--pkgs/development/compilers/gcc-apple/no-sys-dirs.patch126
-rw-r--r--pkgs/development/compilers/gcc-apple/pass-cxxcpp.patch21
-rw-r--r--pkgs/stdenv/generic/default.nix7
-rw-r--r--pkgs/stdenv/nix/default.nix4
-rw-r--r--pkgs/top-level/all-packages.nix5
7 files changed, 265 insertions, 4 deletions
diff --git a/pkgs/development/compilers/gcc-apple/builder.sh b/pkgs/development/compilers/gcc-apple/builder.sh
new file mode 100644
index 000000000000..4ff75309ea74
--- /dev/null
+++ b/pkgs/development/compilers/gcc-apple/builder.sh
@@ -0,0 +1,87 @@
+source $stdenv/setup
+
+
+export NIX_FIXINC_DUMMY=$NIX_BUILD_TOP/dummy
+mkdir $NIX_FIXINC_DUMMY
+
+
+# libstdc++ needs this; otherwise it will use /lib/cpp, which is a Bad
+# Thing.
+export CPP="gcc -E"
+
+
+if test "$noSysDirs" = "1"; then
+
+    # Figure out what extra flags to pass to the gcc compilers being
+    # generated to make sure that they use our glibc.
+    if test -e $NIX_GCC/nix-support/orig-glibc; then
+        glibc=$(cat $NIX_GCC/nix-support/orig-glibc)
+
+        # Ugh.  Copied from gcc-wrapper/builder.sh.  We can't just
+        # source in $NIX_GCC/nix-support/add-flags, since that would
+        # cause *this* GCC to be linked against the *previous* GCC.
+        # Need some more modularity there.
+        extraCFlags="-B$glibc/lib -isystem $glibc/include"
+        extraLDFlags="-B$glibc/lib -L$glibc/lib -Wl,-s \
+          -Wl,-dynamic-linker,$glibc/lib/ld-linux.so.2"
+
+        # Oh, what a hack.  I should be shot for this.  In stage 1, we
+        # should link against the previous GCC, but not afterwards.
+        # Otherwise we retain a dependency.  However, ld-wrapper,
+        # which adds the linker flags for the previous GCC, is also
+        # used in stage 2/3.  We can prevent it from adding them by
+        # NIX_GLIBC_FLAGS_SET, but then gcc-wrapper will also not add
+        # them, thereby causing stage 1 to fail.  So we use a trick to
+        # only set the flags in gcc-wrapper.
+        hook=$(pwd)/ld-wrapper-hook
+        echo "NIX_GLIBC_FLAGS_SET=1" > $hook
+        export NIX_LD_WRAPPER_START_HOOK=$hook
+
+        # Use *real* header files, otherwise a limits.h is generated
+        # that does not include Glibc's limits.h (notably missing
+        # SSIZE_MAX, which breaks the build).
+        export NIX_FIXINC_DUMMY=$glibc/include
+    fi
+
+    export NIX_EXTRA_CFLAGS=$extraCFlags
+    export NIX_EXTRA_LDFLAGS=$extraLDFlags
+    export CFLAGS=$extraCFlags
+    export CXXFLAGS=$extraCFlags
+    export LDFLAGS=$extraLDFlags
+fi
+
+
+preConfigure=preConfigure
+preConfigure() {
+    
+    # Determine the frontends to build.
+    langs="c"
+    if test -n "$langCC"; then
+        langs="$langs,c++"
+    fi
+    if test -n "$langF77"; then
+        langs="$langs,f77"
+    fi
+
+    # Perform the build in a different directory.
+    mkdir ../build
+    cd ../build
+
+    configureScript=../$sourceRoot/configure
+    configureFlags="--enable-languages=$langs --disable-libstdcxx-pch"
+}
+
+
+postInstall=postInstall
+postInstall() {
+    # Remove precompiled headers for now.  They are very big and
+    # probably not very useful yet.
+    find $out/include -name "*.gch" -exec rm -rf {} \; -prune
+
+    # Remove `fixincl' to prevent a retained dependency on the
+    # previous gcc.
+    rm -rf $out/libexec/gcc/*/*/install-tools
+}
+
+
+genericBuild
diff --git a/pkgs/development/compilers/gcc-apple/default.nix b/pkgs/development/compilers/gcc-apple/default.nix
new file mode 100644
index 000000000000..fa2f44c3bc9b
--- /dev/null
+++ b/pkgs/development/compilers/gcc-apple/default.nix
@@ -0,0 +1,19 @@
+{ stdenv, fetchurl, noSysDirs
+, langC ? true, langCC ? true, langF77 ? false
+, profiledCompiler ? false
+}:
+
+assert langC;
+
+stdenv.mkDerivation {
+  name = "gcc-4.0.1-apple-5341";
+  builder = ./builder.sh;
+  src = fetchurl {
+    url = http://www.opensource.apple.com/darwinsource/tarballs/other/gcc-5341.tar.gz;
+    md5 = "a135f107ddc55b773b40dfff4f049640";
+  };
+  patches =
+    [./pass-cxxcpp.patch]
+    ++ (if noSysDirs then [./no-sys-dirs.patch] else []);
+  inherit noSysDirs langC langCC langF77 profiledCompiler;
+}
diff --git a/pkgs/development/compilers/gcc-apple/no-sys-dirs.patch b/pkgs/development/compilers/gcc-apple/no-sys-dirs.patch
new file mode 100644
index 000000000000..b7b93d6944cc
--- /dev/null
+++ b/pkgs/development/compilers/gcc-apple/no-sys-dirs.patch
@@ -0,0 +1,126 @@
+diff -ruN gcc-4.1.0/gcc/cppdefault.c gcc-4.1.0.new/gcc/cppdefault.c
+--- gcc-4.1.0/gcc/cppdefault.c	2005-06-25 04:02:01.000000000 +0200
++++ gcc-4.1.0.new/gcc/cppdefault.c	2006-03-01 18:48:58.000000000 +0100
+@@ -41,6 +41,10 @@
+ # undef CROSS_INCLUDE_DIR
+ #endif
+ 
++#undef LOCAL_INCLUDE_DIR
++#undef SYSTEM_INCLUDE_DIR
++#undef STANDARD_INCLUDE_DIR
++
+ const struct default_include cpp_include_defaults[]
+ #ifdef INCLUDE_DEFAULTS
+ = INCLUDE_DEFAULTS;
+diff -ruN gcc-4.1.0/gcc/Makefile.in gcc-4.1.0.new/gcc/Makefile.in
+--- gcc-4.1.0/gcc/Makefile.in	2006-02-16 16:23:24.000000000 +0100
++++ gcc-4.1.0.new/gcc/Makefile.in	2006-03-01 18:55:12.000000000 +0100
+@@ -219,7 +219,7 @@
+ CPPFLAGS = @CPPFLAGS@
+ 
+ # These exists to be overridden by the x-* and t-* files, respectively.
+-X_CFLAGS =
++X_CFLAGS = $(NIX_EXTRA_CFLAGS) $(NIX_EXTRA_LDFLAGS)
+ T_CFLAGS =
+ 
+ X_CPPFLAGS =
+@@ -383,7 +383,11 @@
+ MD5_H	    = $(srcdir)/../include/md5.h
+ 
+ # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
+-NATIVE_SYSTEM_HEADER_DIR = /usr/include
++# Nix: we override NATIVE_SYSTEM_HEADER_DIR in order to prevent
++# `fixinc' from fixing header files in /usr/include.  However,
++# NATIVE_SYSTEM_HEADER_DIR must point to an existing directory, so set
++# it to some dummy directory.
++NATIVE_SYSTEM_HEADER_DIR = $(NIX_FIXINC_DUMMY)
+ # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
+ CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
+ 
+@@ -395,7 +399,7 @@
+ STMP_FIXINC = @STMP_FIXINC@
+ 
+ # Test to see whether <limits.h> exists in the system header files.
+-LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
++LIMITS_H_TEST = true
+ 
+ # Directory for prefix to system directories, for
+ # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
+@@ -3002,7 +3006,7 @@
+   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
+   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
+   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
+-  -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
++  -DLOCAL_INCLUDE_DIR=\"/no-such-dir\" \
+   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
+   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
+   @TARGET_SYSTEM_ROOT_DEFINE@
+diff -ruN gcc-4.1.0/libstdc++-v3/include/Makefile.in gcc-4.1.0.new/libstdc++-v3/include/Makefile.in
+--- gcc-4.1.0/libstdc++-v3/include/Makefile.in	2006-01-10 18:14:00.000000000 +0100
++++ gcc-4.1.0.new/libstdc++-v3/include/Makefile.in	2006-03-01 18:57:32.000000000 +0100
+@@ -1257,8 +1257,8 @@
+ 	if [ ! -d "${pch_output_builddir}" ]; then \
+ 	  mkdir -p ${pch_output_builddir}; \
+ 	fi; \
+-	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g.gch; \
+-	$(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g.gch;
++	$(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g.gch; \
++	$(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g.gch;
+ 
+ # For robustness sake (in light of junk files or in-source
+ # configuration), copy from the build or source tree to the install
+diff -ruN gcc-4.1.0/ltcf-cxx.sh gcc-4.1.0.new/ltcf-cxx.sh
+--- gcc-4.1.0/ltcf-cxx.sh	2005-07-16 04:30:53.000000000 +0200
++++ gcc-4.1.0.new/ltcf-cxx.sh	2006-03-01 18:58:15.000000000 +0100
+@@ -989,7 +989,7 @@
+   # the conftest object file.
+   pre_test_object_deps_done=no
+ 
+-  for p in `eval $output_verbose_link_cmd`; do
++  for p in `true`; do
+ 
+     case $p in
+ 
+diff -ruN gcc-4.1.0/ltconfig gcc-4.1.0.new/ltconfig
+--- gcc-4.1.0/ltconfig	2005-07-16 04:30:53.000000000 +0200
++++ gcc-4.1.0.new/ltconfig	2006-03-01 18:59:58.000000000 +0100
+@@ -2322,6 +2322,11 @@
+ # A language-specific compiler.
+ CC=$CC
+ 
++# Ugly hack to get libmudflap (and possibly other libraries) to build.
++# Libtool filters out \`-B' flags when linking (why?), so the \`-B' flag
++# to Glibc gets lost.  Here we forcibly add it to any invocation.
++CC="\$CC $NIX_EXTRA_LDFLAGS"
++
+ # Is the compiler the GNU C compiler?
+ with_gcc=$with_gcc
+ 
+diff -ruN gcc-4.1.0/Makefile.in gcc-4.1.0.new/Makefile.in
+--- gcc-4.1.0/Makefile.in	2005-12-15 15:02:02.000000000 +0100
++++ gcc-4.1.0.new/Makefile.in	2006-03-01 19:41:04.000000000 +0100
+@@ -286,7 +286,7 @@
+ WINDRES = @WINDRES@
+ 
+ CFLAGS = @CFLAGS@
+-LDFLAGS = 
++LDFLAGS = $(NIX_EXTRA_LDFLAGS)
+ LIBCFLAGS = $(CFLAGS)
+ CXXFLAGS = @CXXFLAGS@
+ LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
+@@ -329,12 +329,12 @@
+ # CFLAGS will be just -g.  We want to ensure that TARGET libraries
+ # (which we know are built with gcc) are built with optimizations so
+ # prepend -O2 when setting CFLAGS_FOR_TARGET.
+-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
++CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
+ SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
+-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
++CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+-LDFLAGS_FOR_TARGET = 
++LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
+ PICFLAG_FOR_TARGET = 
+ 
+ # ------------------------------------
diff --git a/pkgs/development/compilers/gcc-apple/pass-cxxcpp.patch b/pkgs/development/compilers/gcc-apple/pass-cxxcpp.patch
new file mode 100644
index 000000000000..4f9a29ae51bb
--- /dev/null
+++ b/pkgs/development/compilers/gcc-apple/pass-cxxcpp.patch
@@ -0,0 +1,21 @@
+diff -rc gcc-orig/Makefile.in gcc-4.1.1/Makefile.in
+*** gcc-orig/Makefile.in	Wed Jun 21 13:40:23 2006
+--- gcc-4.1.1/Makefile.in	Wed Jun 21 14:19:44 2006
+***************
+*** 213,219 ****
+  RAW_CXX_TARGET_EXPORTS = \
+  	$(BASE_TARGET_EXPORTS) \
+  	CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
+! 	CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
+  
+  NORMAL_TARGET_EXPORTS = \
+  	$(BASE_TARGET_EXPORTS) \
+--- 213,220 ----
+  RAW_CXX_TARGET_EXPORTS = \
+  	$(BASE_TARGET_EXPORTS) \
+  	CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
+! 	CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \
+! 	CXXCPP="$(RAW_CXX_FOR_TARGET) $(CFLAGS_FOR_BUILD) -E"; export CXXCPP;
+  
+  NORMAL_TARGET_EXPORTS = \
+  	$(BASE_TARGET_EXPORTS) \
diff --git a/pkgs/stdenv/generic/default.nix b/pkgs/stdenv/generic/default.nix
index 90770e9dddc0..88f0b352ea09 100644
--- a/pkgs/stdenv/generic/default.nix
+++ b/pkgs/stdenv/generic/default.nix
@@ -22,10 +22,10 @@ let {
       inherit param1 param2 param3 param4 param5;
     }
 
-    # Add a utility function to produce derivations that use this
-    # stdenv and its shell.
     // {
     
+      # Add a utility function to produce derivations that use this
+      # stdenv and its shell.
       mkDerivation = attrs:
         (derivation (
           (removeAttrs attrs ["meta"])
@@ -46,6 +46,9 @@ let {
         # queries.
         { meta = if attrs ? meta then attrs.meta else {}; };
 
+      # Utility value: is this a Darwin system?
+      isDarwin = body.system == "i686-darwin" || body.system == "powerpc-darwin";
+
     }
 
     # Propagate any extra attributes.  For instance, we use this to
diff --git a/pkgs/stdenv/nix/default.nix b/pkgs/stdenv/nix/default.nix
index c1ca98f60609..3b5c1de765c6 100644
--- a/pkgs/stdenv/nix/default.nix
+++ b/pkgs/stdenv/nix/default.nix
@@ -12,11 +12,11 @@ import ../generic {
     nativeGlibc = true;
     inherit stdenv;
     binutils = 
-      if stdenv.system == "i686-darwin" || stdenv.system == "powerpc-darwin" then
+      if stdenv.isDarwin then
         import ../../build-support/native-darwin-cctools-wrapper {inherit stdenv;}
       else
         pkgs.binutils;
-    gcc = pkgs.gcc.gcc;
+    gcc = if stdenv.isDarwin then pkgs.gccApple.gcc else pkgs.gcc.gcc;
     shell = pkgs.bash ~ /bin/sh;
   };
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 33cc4fefb1fb..b6b70daf7a15 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -625,6 +625,11 @@ rec {
     profiledCompiler = true;
   });
 
+  gccApple = wrapGCC (import ../development/compilers/gcc-apple {
+    inherit fetchurl stdenv noSysDirs;
+    profiledCompiler = true;
+  });
+
   gcc40sparc = (import ../build-support/gcc-cross-wrapper) {
     nativeTools = false;
     nativeGlibc = false;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-04 19:55:10 +0000