[RFC] [PATCH] Patches for GCC bootstrap header file install for MIPSand other targets...

["Steven J. Hill" <sjhill at realitydiluted dot com>]

Greetings.

Here is how I solved the problem with MIPS header file installation
for glibc. I patched both the 'crosstool.sh' script as well as glibc.
I like this method, but I would like to hear feedback from others.
Thanks.

-Steve
diff -ur crosstool-0.31-nptl/crosstool.sh crosstool-0.31-nptl-patched/crosstool.sh
--- crosstool-0.31-nptl/crosstool.sh	2005-04-22 20:17:34.225845390 -0500
+++ crosstool-0.31-nptl-patched/crosstool.sh	2005-04-16 22:41:14.586701852 -0500
@@ -304,7 +304,7 @@
         # Another workaround might be to tell configure to not use any cross options to $(CC).
         # The real fix would be to get install-headers to not generate errlist-compat.c.
         libc_cv_ppc_machine=yes \
-                make sysdeps/gnu/errlist.c
+                make CFLAGS=-DBOOTSTRAP_GCC sysdeps/gnu/errlist.c
         mkdir -p stdio-common
         # sleep for 2 seconds for benefit of filesystems with lousy time resolution, like FAT,
         # so make knows for sure errlist-compat.c doesn't need generating
@@ -312,7 +312,7 @@
         touch stdio-common/errlist-compat.c
     fi
     libc_cv_ppc_machine=yes \
-    make cross-compiling=yes install_root=${SYSROOT} $GLIBC_SYSROOT_ARG install-headers
+    make cross-compiling=yes install_root=${SYSROOT} CFLAGS=-DBOOTSTRAP_GCC $GLIBC_SYSROOT_ARG install-headers
 
     # Two headers -- stubs.h and features.h -- aren't installed by install-headers,
     # so do them by hand.  We can tolerate an empty stubs.h for the moment.

diff -ur glibc-2.4.0-20050406/sysdeps/mips/mips32/Makefile glibc-2.4.0-20050406-patched/sysdeps/mips/mips32/Makefile
--- glibc-2.4.0-20050406/sysdeps/mips/mips32/Makefile	2003-03-29 02:15:28.000000000 -0600
+++ glibc-2.4.0-20050406-patched/sysdeps/mips/mips32/Makefile	2005-04-12 21:36:51.318837655 -0500
@@ -1,3 +1,7 @@
+ifeq ($(filter -DBOOTSTRAP_GCC,$(CFLAGS)),)
 ifeq ($(filter -mabi=32,$(CC)),)
 CC += -mabi=32
 endif
+else
+CC += -D"_MIPS_SZPTR=32"
+endif

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