Hi,
I tried to compile gcc-3.2 on my linux 2.6 box . I use a
crosstool(gcc-3.4.3-glibc-2.3.4). Got the following errors :
In file included from tconfig.h:21,
from ../../gcc-3.2/gcc/libgcc2.c:36:
../../gcc-3.2/gcc/config/i386/linux.h:226:26: sys/ucontext.h: No such
file or directory
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: Leaving directory `/usr/src/i386_jsp_source/gcc-obj/gcc'
make[1]: *** [libgcc.a] Error 2
make[1]: Leaving directory `/usr/src/i386_jsp_source/gcc-obj/gcc'
make: *** [all-gcc] Error 2
I tried to fix it using the patch : ( from gcc-help )
Suggested patch:
gcc/ChangeLog:
2002-11-21 Craig Groeschel <ladder91@xxxxxxxxx>
config/i386/linux.h [USE_GNULIBC_1]: Do not try to include <sys/ucontext.h>
and do not define MD_FALLBACK_FRAME_STATE_FOR.
--- gcc/config/i386/linux.h.orig Thu Nov 21 13:40:39 2002
+++ gcc/config/i386/linux.h Thu Nov 21 12:24:00 2002
@@ -222,9 +222,12 @@ Boston, MA 02111-1307, USA. */
#ifdef IN_LIBGCC2
#include <signal.h>
+#ifndef USE_GNULIBC_1
#include <sys/ucontext.h>
#endif
+#endif
+#ifndef USE_GNULIBC_1
#define MD_FALLBACK_FRAME_STATE_FOR(CONTEXT, FS, SUCCESS) \
do { \
unsigned char *pc_ = (CONTEXT)->ra; \
@@ -278,3 +281,4 @@ Boston, MA 02111-1307, USA. */
(FS)->retaddr_column = 8; \
goto SUCCESS; \
} while (0)
+#endif
And tried to build.But it showed the same errors. Please help.
Thanks in advance,
Indu
