The build fails with:
/mnt/scratch/nightly/2006-06-14/sh-elf/./gcc/xgcc
-B/mnt/scratch/nightly/2006-06-14/sh-elf/./gcc/ -nostdinc
-B/mnt/scratch/nightly/2006-06-14/sh-elf/sh-elf/newlib/ -isystem
/mnt/scratch/nightly/2006-06-14/sh-elf/sh-elf/newlib/targ-include
-isystem /mnt/scratch/nightly/2006-06-14/srcw/newlib/libc/include
-B/usr/local/sh-elf/bin/ -B/usr/local/sh-elf/lib/ -isystem
/usr/local/sh-elf/include -isystem /usr/local/sh-elf/sys-include
-L/mnt/scratch/nightly/2006-06-14/sh-elf/./ld -DHAVE_CONFIG_H
-I/mnt/scratch/nightly/2006-06-14/srcw/boehm-gc/include -fexceptions
-Iinclude -I././targ-include -I.//libc/include -O2 -g -O2 -fexceptions
-Iinclude -I././targ-include -I.//libc/include -c
../../../srcw/boehm-gc/allchblk.c -o allchblk.o
In file included from
/mnt/scratch/nightly/2006-06-14/srcw/boehm-gc/include/private/gc_priv.h:70,
from ../../../srcw/boehm-gc/allchblk.c:19:
/mnt/scratch/nightly/2006-06-14/srcw/boehm-gc/include/private/gcconfig.h:462:
error: expected identifier or '(' before '--' token
make[2]: *** [allchblk.lo] Error 1
make[2]: Leaving directory
`/mnt/scratch/nightly/2006-06-14/sh-elf/sh-elf/boehm-gc'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/mnt/scratch/nightly/2006-06-14/sh-elf/sh-elf/boehm-gc'
make: *** [all-target-boehm-gc] Error 2
The attached patch alows the build to proceed past this obstacle,
although I don't know how patches to this files are supposed to be
handled, or if the build will eventually succeed.
Or why we need to cross-build boehm-gc for the target of a C / C++ /
objc cross compiler in the first place. We didn't one or two weeks ago.
2006-06-14 J"orn Rennecke <[EMAIL PROTECTED]>
* gcconfig.h (SH): Test for embedded target.
Index: gcconfig.h
===================================================================
/usr/bin/diff -p -d -F^( -u -L gcconfig.h (revision 114639) -L gcconfig.h
(working copy) .svn/text-base/gcconfig.h.svn-base gcconfig.h
--- gcconfig.h (revision 114639)
+++ gcconfig.h (working copy)
@@ -420,6 +420,20 @@
# define NOSYS
# define mach_type_known
# endif
+/* Embedded SH uses a leading _ for user labels. */
+# if defined (__GNUC__) && defined(__sh__) && !defined(__SH5__)
+# define CHECK_LABEL_PREFIX(X) CHECK_LABEL_PREFIX1(X)
+# define CHECK_LABEL_PREFIX1(X) \
+ CHECK_LABEL_PREFIX2(CHECK_LABEL_PREFIX_NUM##X)
+# define CHECK_LABEL_PREFIX2(X) X
+# define CHECK_LABEL_PREFIX_NUM 0
+# define CHECK_LABEL_PREFIX_NUM_ 1
+# if CHECK_LABEL_PREFIX(__USER_LABEL_PREFIX__)
+# define SH
+# define NOSYS
+# define mach_type_known
+# endif
+# endif
/* Ivan Demakov */
# if defined(__WATCOMC__) && defined(__386__)
# define I386
@@ -1888,6 +1902,16 @@
# define USE_GENERIC_PUSH_REGS
# define DYNAMIC_LOADING
# endif
+# ifdef NOSYS
+ extern char _etext[];
+# define DATASTART ((ptr_t)(&_etext))
+ extern char _end[];
+# define DATAEND (_end)
+# define OS_TYPE "NOSYS"
+ extern char stack[];
+# define STACKBOTTOM ((ptr_t)stack)
+# define USE_GENERIC_PUSH_REGS
+# endif
# endif
# ifdef SH4
