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path: root/patches/01_allow-more-dirs-to-be-configured.patch
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Description: Allow more directories to be configured.
 libsubdir, libexecsubdir, libsubincludedir, fincludedir, and toolexeclibdir are
 hardcoded in many makefiles.  MULTIOSDIR is hardcoded in gcc/Makefile.in.  We
 want to change these values.
 .
 Also, the GCC driver needs to be told to search for compiler programs and
 include files in the new user-configured location.
From: "P. J. McDermott" <pjm@nac.net>

diff -Naur src.orig/gcc/gcc.c src/gcc/gcc.c
--- src.orig/gcc/gcc.c	2013-03-08 02:25:09.000000000 -0500
+++ src/gcc/gcc.c	2013-04-25 21:16:04.893780032 -0400
@@ -1130,6 +1130,8 @@
 static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
 static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
 
+static const char *const user_tooldir_prefix = USER_TOOLDIR_PREFIX;
+
 /* For native compilers, these are well-known paths containing
    components that may be provided by the system.  For cross
    compilers, these paths are not used.  */
@@ -3688,6 +3690,16 @@
 		  PREFIX_PRIORITY_LAST, 0, 0);
     }
 
+  add_prefix (&exec_prefixes,
+             concat (user_tooldir_prefix, dir_separator_str, NULL),
+             0, PREFIX_PRIORITY_LAST, 0, 0);
+  add_prefix (&startfile_prefixes,
+             concat (user_tooldir_prefix, dir_separator_str, NULL),
+             0, PREFIX_PRIORITY_LAST, 0, 0);
+  add_prefix (&include_prefixes,
+             concat (user_tooldir_prefix, dir_separator_str, NULL),
+             0, PREFIX_PRIORITY_LAST, 0, 0);
+
   /* COMPILER_PATH and LIBRARY_PATH have values
      that are lists of directory names with colons.  */
 
diff -Naur src.orig/gcc/Makefile.in src/gcc/Makefile.in
--- src.orig/gcc/Makefile.in	2013-04-01 04:11:11.000000000 -0400
+++ src/gcc/Makefile.in	2013-04-25 17:58:17.104382447 -0400
@@ -630,6 +630,7 @@
 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 # Directory in which the compiler finds target-independent g++ includes.
 gcc_gxx_include_dir = @gcc_gxx_include_dir@
+gcc_gxx_tool_include_dir = $(gcc_gxx_include_dir)/$(target_noncanonical)
 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 # Directory to search for site-specific includes.
 local_includedir = $(local_prefix)/include
@@ -2097,6 +2098,7 @@
   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
+  -DUSER_TOOLDIR_PREFIX=\"$(libexecsubdir)\" \
   @TARGET_SYSTEM_ROOT_DEFINE@ \
   $(VALGRIND_DRIVER_DEFINES) \
   `test "X$${SHLIB}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
@@ -3999,7 +4000,7 @@
   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
-  -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
+  -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_tool_include_dir)\" \
   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
diff -Naur src.orig/libmudflap/Makefile.am src/libmudflap/Makefile.am
--- src.orig/libmudflap/Makefile.am	2009-08-22 09:41:50.000000000 -0400
+++ src/libmudflap/Makefile.am	2013-04-20 15:19:34.500991568 -0400
@@ -81,6 +81,8 @@
 	"libdir=$(libdir)" \
 	"prefix=$(prefix)" \
 	"includedir=$(includedir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"CC=$(CC)" \
diff -Naur src.orig/libmudflap/Makefile.in src/libmudflap/Makefile.in
--- src.orig/libmudflap/Makefile.in	2010-05-04 14:58:11.000000000 -0400
+++ src/libmudflap/Makefile.in	2013-04-20 15:19:55.517600152 -0400
@@ -324,6 +324,8 @@
 	"libdir=$(libdir)" \
 	"prefix=$(prefix)" \
 	"includedir=$(includedir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"CC=$(CC)" \
diff -Naur src.orig/libquadmath/Makefile.am src/libquadmath/Makefile.am
--- src.orig/libquadmath/Makefile.am	2011-09-21 10:36:03.000000000 -0400
+++ src/libquadmath/Makefile.am	2013-04-20 15:26:12.908521625 -0400
@@ -96,6 +96,8 @@
 	"libdir=$(libdir)" \
 	"prefix=$(prefix)" \
 	"includedir=$(includedir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"CC=$(CC)" \
diff -Naur src.orig/libquadmath/Makefile.in src/libquadmath/Makefile.in
--- src.orig/libquadmath/Makefile.in	2011-09-21 10:36:03.000000000 -0400
+++ src/libquadmath/Makefile.in	2013-04-20 15:27:36.898950596 -0400
@@ -374,6 +374,8 @@
 @BUILD_LIBQUADMATH_TRUE@	"libdir=$(libdir)" \
 @BUILD_LIBQUADMATH_TRUE@	"prefix=$(prefix)" \
 @BUILD_LIBQUADMATH_TRUE@	"includedir=$(includedir)" \
+@BUILD_LIBQUADMATH_TRUE@	"libsubincludedir=$(libsubincludedir)" \
+@BUILD_LIBQUADMATH_TRUE@	"toolexeclibdir=$(toolexeclibdir)" \
 @BUILD_LIBQUADMATH_TRUE@	"AR=$(AR)" \
 @BUILD_LIBQUADMATH_TRUE@	"AS=$(AS)" \
 @BUILD_LIBQUADMATH_TRUE@	"CC=$(CC)" \
diff -Naur src.orig/libssp/Makefile.am src/libssp/Makefile.am
--- src.orig/libssp/Makefile.am	2010-12-05 19:50:04.000000000 -0500
+++ src/libssp/Makefile.am	2013-04-20 15:32:51.356039523 -0400
@@ -92,6 +92,8 @@
 	"libdir=$(libdir)" \
 	"prefix=$(prefix)" \
 	"includedir=$(includedir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"CC=$(CC)" \
diff -Naur src.orig/libssp/Makefile.in src/libssp/Makefile.in
--- src.orig/libssp/Makefile.in	2011-02-13 06:45:53.000000000 -0500
+++ src/libssp/Makefile.in	2013-04-20 15:33:02.536362532 -0400
@@ -312,6 +312,8 @@
 	"libdir=$(libdir)" \
 	"prefix=$(prefix)" \
 	"includedir=$(includedir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"CC=$(CC)" \
diff -Naur src.orig/libstdc++-v3/Makefile.am src/libstdc++-v3/Makefile.am
--- src.orig/libstdc++-v3/Makefile.am	2012-01-23 18:12:01.000000000 -0500
+++ src/libstdc++-v3/Makefile.am	2013-04-20 15:35:56.177410624 -0400
@@ -163,6 +163,8 @@
 	"prefix=$(prefix)" \
 	"tooldir=$(tooldir)" \
 	"gxx_include_dir=$(gxx_include_dir)" \
+	"host_installdir=$(host_installdir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"LD=$(LD)" \
diff -Naur src.orig/libstdc++-v3/Makefile.in src/libstdc++-v3/Makefile.in
--- src.orig/libstdc++-v3/Makefile.in	2012-02-17 15:26:32.000000000 -0500
+++ src/libstdc++-v3/Makefile.in	2013-04-20 15:36:11.077844405 -0400
@@ -362,6 +362,8 @@
 	"prefix=$(prefix)" \
 	"tooldir=$(tooldir)" \
 	"gxx_include_dir=$(gxx_include_dir)" \
+	"host_installdir=$(host_installdir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
 	"AR=$(AR)" \
 	"AS=$(AS)" \
 	"LD=$(LD)" \
diff -Naur src.orig/Makefile.def src/Makefile.def
--- src.orig/Makefile.def	2013-04-20 14:46:22.918763972 -0400
+++ src/Makefile.def	2013-04-21 10:37:16.013678375 -0400
@@ -199,6 +199,14 @@
 flags_to_pass = { flag= tooldir ; };
 flags_to_pass = { flag= build_tooldir ; };
 flags_to_pass = { flag= target_alias ; };
+flags_to_pass = { flag= libsubdir ; };
+flags_to_pass = { flag= libexecsubdir ; };
+flags_to_pass = { flag= gcc_gxx_tool_include_dir ; };
+flags_to_pass = { flag= host_installdir ; };
+flags_to_pass = { flag= libsubincludedir ; };
+flags_to_pass = { flag= fincludedir ; };
+flags_to_pass = { flag= toolexeclibdir ; };
+flags_to_pass = { flag= MULTIOSDIR ; };
 
 // Build tools
 flags_to_pass = { flag= AWK ; };
diff -Naur src.orig/Makefile.in src/Makefile.in
--- src.orig/Makefile.in	2012-08-06 10:34:27.000000000 -0400
+++ src/Makefile.in	2013-04-21 10:33:31.899390474 -0400
@@ -721,6 +721,14 @@
 	"tooldir=$(tooldir)" \
 	"build_tooldir=$(build_tooldir)" \
 	"target_alias=$(target_alias)" \
+	"libsubdir=$(libsubdir)" \
+	"libexecsubdir=$(libexecsubdir)" \
+	"gcc_gxx_tool_include_dir=$(gcc_gxx_tool_include_dir)" \
+	"host_installdir=$(host_installdir)" \
+	"libsubincludedir=$(libsubincludedir)" \
+	"fincludedir=$(fincludedir)" \
+	"toolexeclibdir=$(toolexeclibdir)" \
+	"MULTIOSDIR=$(MULTIOSDIR)" \
 	"AWK=$(AWK)" \
 	"BISON=$(BISON)" \
 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \