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add cross compilers for ARM, only able to compile C code

svn path=/nixpkgs/trunk/; revision=4313
This commit is contained in:
Armijn Hemel 2005-11-28 11:20:59 +00:00
parent e261da07cf
commit 2748236699
6 changed files with 582 additions and 0 deletions

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@ -0,0 +1,87 @@
. $stdenv/setup
export NIX_FIXINC_DUMMY=$NIX_BUILD_TOP/dummy
mkdir $NIX_FIXINC_DUMMY
if test "$noSysDirs" = "1"; then
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
fi
export NIX_EXTRA_CFLAGS=$extraCFlags
export NIX_EXTRA_LDFLAGS=$extraLDFlags
export CFLAGS=$extraCFlags
export LDFLAGS=$extraLDFlags
fi
else
patches=""
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 --target=$platform --disable-threads"
}
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 $out/libexec/gcc/*/*/install-tools
}
#if test -z "$profiledCompiler"; then
# makeFlags="bootstrap"
#else
# makeFlags="profiledbootstrap"
#fi
genericBuild

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@ -0,0 +1,21 @@
{ stdenv, fetchurl, noSysDirs
, langC ? true, langCC ? true, langF77 ? false
, profiledCompiler ? false
, binutilsArm
}:
assert langC;
stdenv.mkDerivation {
name = "gcc-3.4.4-arm";
builder = ./builder.sh;
src = fetchurl {
url = http://ftp.gnu.org/gnu/gcc/gcc-3.4.4/gcc-3.4.4.tar.bz2;
md5 = "b594ff4ea4fbef4ba9220887de713dfe";
};
# !!! apply only if noSysDirs is set
patches = [./no-sys-dirs.patch];
inherit noSysDirs langC langCC langF77 profiledCompiler;
buildInputs = [binutilsArm];
platform = "arm-linux";
}

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@ -0,0 +1,170 @@
diff -rc gcc-orig/gcc/cppdefault.c gcc-patched/gcc/cppdefault.c
*** gcc-orig/gcc/cppdefault.c 2003-03-01 15:31:12.000000000 +0100
--- gcc-patched/gcc/cppdefault.c 2004-06-29 10:08:45.000000000 +0200
***************
*** 41,46 ****
--- 41,50 ----
# 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 -rc gcc-orig/gcc/Makefile.in gcc-patched/gcc/Makefile.in
*** gcc-orig/gcc/Makefile.in 2004-04-01 18:47:54.000000000 +0200
--- gcc-patched/gcc/Makefile.in 2004-06-29 13:50:45.000000000 +0200
***************
*** 199,205 ****
CPPFLAGS = @CPPFLAGS@
# These exists to be overridden by the x-* and t-* files, respectively.
! X_CFLAGS =
T_CFLAGS =
X_CPPFLAGS =
--- 199,205 ----
CPPFLAGS = @CPPFLAGS@
# These exists to be overridden by the x-* and t-* files, respectively.
! X_CFLAGS = $(NIX_EXTRA_CFLAGS) $(NIX_EXTRA_LDFLAGS)
T_CFLAGS =
X_CPPFLAGS =
***************
*** 345,351 ****
PARTITION_H = $(srcdir)/../include/partition.h
# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
! NATIVE_SYSTEM_HEADER_DIR = /usr/include
# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
--- 345,355 ----
PARTITION_H = $(srcdir)/../include/partition.h
# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
! # 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 = $(NIX_FIXINC_DUMMY)
# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
diff -rc gcc-orig/libstdc++-v3/include/Makefile.in gcc-patched/libstdc++-v3/include/Makefile.in
*** gcc-orig/libstdc++-v3/include/Makefile.in 2004-03-18 18:36:43.000000000 +0100
--- gcc-patched/libstdc++-v3/include/Makefile.in 2004-06-29 19:01:33.000000000 +0200
***************
*** 896,903 ****
if [ ! -d "${pch_output_builddir}" ]; then \
mkdir -p ${pch_output_builddir}; \
fi; \
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g; \
! $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g;
# For robustness sake (in light of junk files or in-source
# configuration), copy from the build or source tree to the install
--- 896,903 ----
if [ ! -d "${pch_output_builddir}" ]; then \
mkdir -p ${pch_output_builddir}; \
fi; \
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g; \
! $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g;
# For robustness sake (in light of junk files or in-source
# configuration), copy from the build or source tree to the install
diff -rc gcc-orig/ltcf-cxx.sh gcc-patched/ltcf-cxx.sh
*** gcc-orig/ltcf-cxx.sh 2003-11-19 06:29:32.000000000 +0100
--- gcc-patched/ltcf-cxx.sh 2004-06-29 15:26:01.000000000 +0200
***************
*** 985,991 ****
# the conftest object file.
pre_test_object_deps_done=no
! for p in `eval $output_verbose_link_cmd`; do
case $p in
--- 985,991 ----
# the conftest object file.
pre_test_object_deps_done=no
! for p in `true`; do
case $p in
diff -rc gcc-orig/Makefile.in gcc-patched/Makefile.in
*** gcc-orig/Makefile.in 2004-01-14 21:09:37.000000000 +0100
--- gcc-patched/Makefile.in 2004-06-29 16:21:36.000000000 +0200
***************
*** 228,234 ****
NM = @NM@
LD = @LD@
! LDFLAGS =
RANLIB = @RANLIB@
--- 228,234 ----
NM = @NM@
LD = @LD@
! LDFLAGS = $(NIX_EXTRA_LDFLAGS)
RANLIB = @RANLIB@
***************
*** 277,283 ****
# 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)
# If GCC_FOR_TARGET is not overriden on the command line, then this
# variable is passed down to the gcc Makefile, where it is used to
# build libgcc2.a. We define it here so that it can itself be
--- 277,283 ----
# 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) $(NIX_EXTRA_CFLAGS)
# If GCC_FOR_TARGET is not overriden on the command line, then this
# variable is passed down to the gcc Makefile, where it is used to
# build libgcc2.a. We define it here so that it can itself be
***************
*** 290,296 ****
RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
! CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
--- 290,296 ----
RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
! CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(NIX_EXTRA_CFLAGS)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
***************
*** 321,327 ****
fi; \
fi`
! LDFLAGS_FOR_TARGET =
NM_FOR_TARGET=@NM_FOR_TARGET@
USUAL_NM_FOR_TARGET = ` \
--- 321,327 ----
fi; \
fi`
! LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
NM_FOR_TARGET=@NM_FOR_TARGET@
USUAL_NM_FOR_TARGET = ` \

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@ -0,0 +1,97 @@
. $stdenv/setup
export NIX_FIXINC_DUMMY=$NIX_BUILD_TOP/dummy
mkdir $NIX_FIXINC_DUMMY
if test "$noSysDirs" = "1"; then
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
fi
export NIX_EXTRA_CFLAGS=$extraCFlags
export NIX_EXTRA_LDFLAGS=$extraLDFlags
export CFLAGS=$extraCFlags
export CXXFLAGS=$extraCFlags
export LDFLAGS=$extraLDFlags
fi
else
patches=""
fi
preConfigure=preConfigure
preConfigure() {
# Determine the frontends to build.
langs="c"
if test -n "$langCC"; then
langs="$langs,c++"
fi
if test -n "$langF77"; then
langs="$langs,f77"
fi
# Cross compiler evilness
ensureDir $out
ensureDir $out/arm-linux
ensureDir $out/arm-linux/bin
ln -s $binutilsArm/arm-linux/bin/as $out/arm-linux/bin/as
ln -s $binutilsArm/arm-linux/bin/ld $out/arm-linux/bin/ld
ln -s $binutilsArm/arm-linux/bin/ar $out/arm-linux/bin/ar
ln -s $binutilsArm/arm-linux/bin/ranlib $out/arm-linux/bin/ranlib
# Perform the build in a different directory.
mkdir ../build
cd ../build
configureScript=../$sourceRoot/configure
configureFlags="--enable-languages=$langs --target=$platform --disable-threads --disable-libmudflap --disable-shared --with-headers=$kernelHeadersArm/include --disable-multilib"
}
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 $out/libexec/gcc/*/*/install-tools
}
#if test -z "$profiledCompiler"; then
#makeFlags="bootstrap"
#else
#makeFlags="profiledbootstrap"
#fi
genericBuild

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@ -0,0 +1,25 @@
{ stdenv, fetchurl, noSysDirs
, langC ? true, langCC ? true, langF77 ? false
, profiledCompiler ? false
, binutilsArm
, kernelHeadersArm
}:
assert langC;
stdenv.mkDerivation {
name = "gcc-4.0.2-arm";
builder = ./builder.sh;
src = fetchurl {
url = ftp://ftp.nluug.nl/pub/gnu/gcc/gcc-4.0.2/gcc-core-4.0.2.tar.bz2;
md5 = "f7781398ada62ba255486673e6274b26";
#url = ftp://ftp.nluug.nl/pub/gnu/gcc/gcc-4.0.2/gcc-4.0.2.tar.bz2;
#md5 = "a659b8388cac9db2b13e056e574ceeb0";
};
# !!! apply only if noSysDirs is set
patches = [./no-sys-dirs.patch ./gcc-inhibit.patch];
inherit noSysDirs langC langCC langF77 profiledCompiler;
buildInputs = [binutilsArm];
inherit kernelHeadersArm binutilsArm;
platform = "arm-linux";
}

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@ -0,0 +1,182 @@
diff -rc gcc-4.0.0-orig/gcc/cppdefault.c gcc-4.0.0/gcc/cppdefault.c
*** gcc-4.0.0-orig/gcc/cppdefault.c 2004-11-03 04:23:49.000000000 +0100
--- gcc-4.0.0/gcc/cppdefault.c 2005-04-22 09:53:28.000000000 +0200
***************
*** 41,46 ****
--- 41,50 ----
# 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 -rc gcc-4.0.0-orig/gcc/Makefile.in gcc-4.0.0/gcc/Makefile.in
*** gcc-4.0.0-orig/gcc/Makefile.in 2005-04-04 21:45:13.000000000 +0200
--- gcc-4.0.0/gcc/Makefile.in 2005-04-22 10:38:50.000000000 +0200
***************
*** 213,219 ****
CPPFLAGS = @CPPFLAGS@
# These exists to be overridden by the x-* and t-* files, respectively.
! X_CFLAGS =
T_CFLAGS =
X_CPPFLAGS =
--- 213,219 ----
CPPFLAGS = @CPPFLAGS@
# These exists to be overridden by the x-* and t-* files, respectively.
! X_CFLAGS = $(NIX_EXTRA_CFLAGS) $(NIX_EXTRA_LDFLAGS)
T_CFLAGS =
X_CPPFLAGS =
***************
*** 373,379 ****
MD5_H = $(srcdir)/../include/md5.h
# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
! NATIVE_SYSTEM_HEADER_DIR = /usr/include
# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
--- 373,383 ----
MD5_H = $(srcdir)/../include/md5.h
# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
! # 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@
***************
*** 385,391 ****
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 ]
# Directory for prefix to system directories, for
# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
--- 389,395 ----
STMP_FIXINC = @STMP_FIXINC@
# Test to see whether <limits.h> exists in the system header files.
! LIMITS_H_TEST = true
# Directory for prefix to system directories, for
# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
***************
*** 2677,2683 ****
-DGPLUSPLUS_INCLUDE_DIR=\"$(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)\" \
-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
@TARGET_SYSTEM_ROOT_DEFINE@
--- 2681,2687 ----
-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=\"/no-such-dir\" \
-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
@TARGET_SYSTEM_ROOT_DEFINE@
Only in gcc-4.0.0: ltcf-cxx.sh.orig
diff -rc gcc-4.0.0-orig/ltconfig gcc-4.0.0/ltconfig
*** gcc-4.0.0-orig/ltconfig 2004-10-02 18:33:06.000000000 +0200
--- gcc-4.0.0/ltconfig 2005-04-22 13:33:33.000000000 +0200
***************
*** 2321,2326 ****
--- 2321,2331 ----
# 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
Only in gcc-4.0.0: ltconfig~
diff -rc gcc-4.0.0-orig/Makefile.in gcc-4.0.0/Makefile.in
*** gcc-4.0.0-orig/Makefile.in 2005-04-21 09:04:10.000000000 +0200
--- gcc-4.0.0/Makefile.in 2005-04-22 09:53:28.000000000 +0200
***************
*** 336,342 ****
NM = @NM@
LD = @LD@
! LDFLAGS =
RANLIB = @RANLIB@
--- 336,342 ----
NM = @NM@
LD = @LD@
! LDFLAGS = $(NIX_EXTRA_LDFLAGS)
RANLIB = @RANLIB@
***************
*** 387,393 ****
# 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)
# If GCC_FOR_TARGET is not overriden on the command line, then this
# variable is passed down to the gcc Makefile, where it is used to
# build libgcc2.a. We define it here so that it can itself be
--- 387,393 ----
# 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) $(NIX_EXTRA_CFLAGS)
# If GCC_FOR_TARGET is not overriden on the command line, then this
# variable is passed down to the gcc Makefile, where it is used to
# build libgcc2.a. We define it here so that it can itself be
***************
*** 400,406 ****
RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
! CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
--- 400,406 ----
RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
! CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(NIX_EXTRA_CFLAGS)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
***************
*** 434,440 ****
fi; \
fi`
! LDFLAGS_FOR_TARGET =
NM_FOR_TARGET=@NM_FOR_TARGET@
CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
--- 434,440 ----
fi; \
fi`
! LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
NM_FOR_TARGET=@NM_FOR_TARGET@
CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
Only in gcc-4.0.0: Makefile.in.orig