127 lines
5.1 KiB
Diff
127 lines
5.1 KiB
Diff
diff -ruN gcc-4.1.0/gcc/cppdefault.c gcc-4.1.0.new/gcc/cppdefault.c
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--- gcc-4.1.0/gcc/cppdefault.c 2005-06-25 04:02:01.000000000 +0200
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+++ gcc-4.1.0.new/gcc/cppdefault.c 2006-03-01 18:48:58.000000000 +0100
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@@ -41,6 +41,10 @@
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# undef CROSS_INCLUDE_DIR
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#endif
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+#undef LOCAL_INCLUDE_DIR
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+#undef SYSTEM_INCLUDE_DIR
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+#undef STANDARD_INCLUDE_DIR
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+
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const struct default_include cpp_include_defaults[]
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#ifdef INCLUDE_DEFAULTS
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= INCLUDE_DEFAULTS;
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diff -ruN gcc-4.1.0/gcc/Makefile.in gcc-4.1.0.new/gcc/Makefile.in
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--- gcc-4.1.0/gcc/Makefile.in 2006-02-16 16:23:24.000000000 +0100
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+++ gcc-4.1.0.new/gcc/Makefile.in 2006-03-01 18:55:12.000000000 +0100
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@@ -219,7 +219,7 @@
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CPPFLAGS = @CPPFLAGS@
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# These exists to be overridden by the x-* and t-* files, respectively.
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-X_CFLAGS =
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+X_CFLAGS = $(NIX_EXTRA_CFLAGS) $(NIX_EXTRA_LDFLAGS)
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T_CFLAGS =
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X_CPPFLAGS =
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@@ -383,7 +383,11 @@
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MD5_H = $(srcdir)/../include/md5.h
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# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
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-NATIVE_SYSTEM_HEADER_DIR = /usr/include
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+# Nix: we override NATIVE_SYSTEM_HEADER_DIR in order to prevent
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+# `fixinc' from fixing header files in /usr/include. However,
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+# NATIVE_SYSTEM_HEADER_DIR must point to an existing directory, so set
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+# it to some dummy directory.
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+NATIVE_SYSTEM_HEADER_DIR = $(NIX_FIXINC_DUMMY)
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# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
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CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
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@@ -395,7 +399,7 @@
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STMP_FIXINC = @STMP_FIXINC@
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# Test to see whether <limits.h> exists in the system header files.
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-LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
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+LIMITS_H_TEST = true
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# Directory for prefix to system directories, for
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# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
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@@ -3002,7 +3006,7 @@
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-DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
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-DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
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-DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
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- -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
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+ -DLOCAL_INCLUDE_DIR=\"/no-such-dir\" \
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-DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
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-DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
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@TARGET_SYSTEM_ROOT_DEFINE@
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diff -ruN gcc-4.1.0/libstdc++-v3/include/Makefile.in gcc-4.1.0.new/libstdc++-v3/include/Makefile.in
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--- gcc-4.1.0/libstdc++-v3/include/Makefile.in 2006-01-10 18:14:00.000000000 +0100
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+++ gcc-4.1.0.new/libstdc++-v3/include/Makefile.in 2006-03-01 18:57:32.000000000 +0100
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@@ -1257,8 +1257,8 @@
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if [ ! -d "${pch_output_builddir}" ]; then \
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mkdir -p ${pch_output_builddir}; \
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fi; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g.gch; \
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- $(CXX) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g.gch;
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O0 -g -o ${pch_output_builddir}/O0g.gch; \
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+ $(CXX) $(CFLAGS) $(PCHFLAGS) $(AM_CPPFLAGS) ${pch_source} -O2 -g -o ${pch_output_builddir}/O2g.gch;
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# For robustness sake (in light of junk files or in-source
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# configuration), copy from the build or source tree to the install
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diff -ruN gcc-4.1.0/ltcf-cxx.sh gcc-4.1.0.new/ltcf-cxx.sh
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--- gcc-4.1.0/ltcf-cxx.sh 2005-07-16 04:30:53.000000000 +0200
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+++ gcc-4.1.0.new/ltcf-cxx.sh 2006-03-01 18:58:15.000000000 +0100
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@@ -989,7 +989,7 @@
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# the conftest object file.
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pre_test_object_deps_done=no
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- for p in `eval $output_verbose_link_cmd`; do
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+ for p in `true`; do
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case $p in
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diff -ruN gcc-4.1.0/ltconfig gcc-4.1.0.new/ltconfig
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--- gcc-4.1.0/ltconfig 2005-07-16 04:30:53.000000000 +0200
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+++ gcc-4.1.0.new/ltconfig 2006-03-01 18:59:58.000000000 +0100
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@@ -2322,6 +2322,11 @@
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# A language-specific compiler.
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CC=$CC
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+# Ugly hack to get libmudflap (and possibly other libraries) to build.
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+# Libtool filters out \`-B' flags when linking (why?), so the \`-B' flag
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+# to Glibc gets lost. Here we forcibly add it to any invocation.
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+CC="\$CC $NIX_EXTRA_LDFLAGS"
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+
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# Is the compiler the GNU C compiler?
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with_gcc=$with_gcc
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diff -ruN gcc-4.1.0/Makefile.in gcc-4.1.0.new/Makefile.in
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--- gcc-4.1.0/Makefile.in 2005-12-15 15:02:02.000000000 +0100
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+++ gcc-4.1.0.new/Makefile.in 2006-03-01 19:41:04.000000000 +0100
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@@ -286,7 +286,7 @@
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WINDRES = @WINDRES@
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CFLAGS = @CFLAGS@
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-LDFLAGS =
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+LDFLAGS = $(NIX_EXTRA_LDFLAGS)
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LIBCFLAGS = $(CFLAGS)
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CXXFLAGS = @CXXFLAGS@
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LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
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@@ -329,12 +329,12 @@
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# CFLAGS will be just -g. We want to ensure that TARGET libraries
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# (which we know are built with gcc) are built with optimizations so
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# prepend -O2 when setting CFLAGS_FOR_TARGET.
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-CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
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SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
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-CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
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+CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) $(NIX_EXTRA_CFLAGS)
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LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
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LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
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-LDFLAGS_FOR_TARGET =
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+LDFLAGS_FOR_TARGET = $(NIX_EXTRA_LDFLAGS)
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PICFLAG_FOR_TARGET =
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# ------------------------------------
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