67 lines
2.9 KiB
Diff
67 lines
2.9 KiB
Diff
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diff -ru gcc-4.3.1-orig/gcc/cppdefault.c gcc-4.3.1/gcc/cppdefault.c
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--- gcc-4.3.1-orig/gcc/cppdefault.c 2007-07-26 10:37:01.000000000 +0200
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+++ gcc-4.3.1/gcc/cppdefault.c 2008-06-25 17:48:23.000000000 +0200
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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 -ru gcc-4.3.1-orig/gcc/gcc.c gcc-4.3.1/gcc/gcc.c
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--- gcc-4.3.1-orig/gcc/gcc.c 2008-03-02 23:55:19.000000000 +0100
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+++ gcc-4.3.1/gcc/gcc.c 2008-06-25 17:52:53.000000000 +0200
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@@ -1478,10 +1478,10 @@
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/* Default prefixes to attach to command names. */
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#ifndef STANDARD_STARTFILE_PREFIX_1
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-#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
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+#define STANDARD_STARTFILE_PREFIX_1 ""
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#endif
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#ifndef STANDARD_STARTFILE_PREFIX_2
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-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
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+#define STANDARD_STARTFILE_PREFIX_2 ""
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#endif
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#ifdef CROSS_DIRECTORY_STRUCTURE /* Don't use these prefixes for a cross compiler. */
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@@ -1515,8 +1515,8 @@
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/* For native compilers, these are well-known paths containing
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components that may be provided by the system. For cross
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compilers, these paths are not used. */
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-static const char *const standard_exec_prefix_1 = "/usr/libexec/gcc/";
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-static const char *const standard_exec_prefix_2 = "/usr/lib/gcc/";
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+static const char *const standard_exec_prefix_1 = "/no-such-path/";
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+static const char *const standard_exec_prefix_2 = "/no-such-path/";
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static const char *md_exec_prefix = MD_EXEC_PREFIX;
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static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
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static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
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diff -ru gcc-4.3.1-orig/gcc/Makefile.in gcc-4.3.1/gcc/Makefile.in
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--- gcc-4.3.1-orig/gcc/Makefile.in 2008-05-11 20:54:15.000000000 +0200
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+++ gcc-4.3.1/gcc/Makefile.in 2008-06-25 17:48:23.000000000 +0200
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@@ -378,7 +378,11 @@
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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 = $(NIX_FIXINC_DUMMY)
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# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
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CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
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@@ -3277,7 +3281,7 @@
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-DGPLUSPLUS_INCLUDE_DIR=\"$(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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-DPREFIX=\"$(prefix)/\" \
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