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Date: Mon, 1 Sep 1997 14:21:55 +0100 (BST) From: Michael Meeks <michael@zeus.imaginator.com> I am struggling with rather unexpected problems involved in compiling GCC as a cross compiler :-(, and I was wondering whether they are related to the odd messages I get when I patch gcc .... Patch failures shouldn't happen (obviously), and should generally be fixed before trying to use the patched sources [otherwise one is just asking for trouble]. [... patch session showing patch failures ...] Which version of `patch' are you using? I went to the trouble of grabbing a fresh copy of gcc-2.7.2.2, a fresh copy of GNU patch 2.5, and obtained the following. canuck:/canuck/spiff/crossgcc/tmp/gcc-2.7.2.2$ /tmp/junk/bin/patch --verbose <../../crossgcc-gcc-2.7.2.2.patch -p1 2>&1 | tee foo Hmm... Looks like a new-style context diff to me... The text leading up to this was: -------------------------- |To apply this patch: | |cd gcc-2.7.2.2 |patch -p1 < this-file | |Send comments or bug reports to dje@cygnus.com. | |Mon Mar 17 10:59:14 1997 <Various people at Cygnus> | | * configure (i386-go32): Set xmake_file to x-go32. | * config/i386/x-go32: New file. | * ginclude/ppc-asm.h: New file. | |Tue Nov 21 13:24:41 1995 <Various people at Cygnus> | | * Makefile.in (objc): Don't build objc-runtime, must be done later. | (distclean): rm float.h. | * config/float.h-ieee: New file. | * config/float.h-i32: New file. | * config/float.h-vax: New file. | * i386/t-go32 (LIBGCC1, CROSS_LIBGCC1): Define as null. | * i386/xm-go32.h: New file. | * config.sub: Recognize go32* as an os. | * configure: Handle float_format. | (i[345]86-*-go32): Define xm_file and tmake_file. | (LIBGCC2_FLAGS): Define inhibit_libc if cross compiler. | |diff -rcp2N /tege/gcc/gcc-2.7.2.2/Makefile.in ./Makefile.in |*** /tege/gcc/gcc-2.7.2.2/Makefile.in Sun Nov 26 11:44:25 1995 |--- ./Makefile.in Fri Feb 21 16:38:53 1997 -------------------------- Patching file `Makefile.in' using Plan A... Hunk #1 succeeded at 636. Hunk #2 succeeded at 1984. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/float.h-i32 ./config/float.h-i32 |*** /tege/gcc/gcc-2.7.2.2/config/float.h-i32 Wed Dec 31 16:00:00 1969 |--- ./config/float.h-i32 Fri Feb 21 16:38:53 1997 -------------------------- Patching file `config/float.h-i32' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/float.h-ieee ./config/float.h-ieee |*** /tege/gcc/gcc-2.7.2.2/config/float.h-ieee Wed Dec 31 16:00:00 1969 |--- ./config/float.h-ieee Fri Feb 21 16:38:54 1997 -------------------------- Patching file `config/float.h-ieee' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/float.h-vax ./config/float.h-vax |*** /tege/gcc/gcc-2.7.2.2/config/float.h-vax Wed Dec 31 16:00:00 1969 |--- ./config/float.h-vax Fri Feb 21 16:38:54 1997 -------------------------- Patching file `config/float.h-vax' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/i386/t-go32 ./config/i386/t-go32 |*** /tege/gcc/gcc-2.7.2.2/config/i386/t-go32 Wed Dec 31 16:00:00 1969 |--- ./config/i386/t-go32 Fri Feb 21 16:38:54 1997 -------------------------- Patching file `config/i386/t-go32' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/i386/x-go32 ./config/i386/x-go32 |*** /tege/gcc/gcc-2.7.2.2/config/i386/x-go32 Wed Dec 31 16:00:00 1969 |--- ./config/i386/x-go32 Sat Mar 15 16:44:28 1997 -------------------------- Patching file `config/i386/x-go32' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config/i386/xm-go32.h ./config/i386/xm-go32.h |*** /tege/gcc/gcc-2.7.2.2/config/i386/xm-go32.h Wed Dec 31 16:00:00 1969 |--- ./config/i386/xm-go32.h Fri Feb 21 16:38:54 1997 -------------------------- Patching file `config/i386/xm-go32.h' using Plan A... Hunk #1 succeeded at 1. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/config.sub ./config.sub |*** /tege/gcc/gcc-2.7.2.2/config.sub Thu Jun 15 14:01:49 1995 |--- ./config.sub Fri Feb 21 16:38:54 1997 -------------------------- Patching file `config.sub' using Plan A... Hunk #1 succeeded at 642. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/configure ./configure |*** /tege/gcc/gcc-2.7.2.2/configure Thu Jan 30 14:20:15 1997 |--- ./configure Sat Mar 15 16:43:47 1997 -------------------------- Patching file `configure' using Plan A... Hunk #1 succeeded at 493. Hunk #2 succeeded at 673. Hunk #3 succeeded at 1027. Hunk #4 succeeded at 2353. Hunk #5 succeeded at 2367. Hunk #6 succeeded at 2514. Hunk #7 succeeded at 2867. Hunk #8 succeeded at 2999. Hunk #9 succeeded at 3027. Hmm... The next patch looks like a new-style context diff to me... The text leading up to this was: -------------------------- |diff -rcp2N /tege/gcc/gcc-2.7.2.2/ginclude/ppc-asm.h ./ginclude/ppc-asm.h |*** /tege/gcc/gcc-2.7.2.2/ginclude/ppc-asm.h Wed Dec 31 16:00:00 1969 |--- ./ginclude/ppc-asm.h Sun Mar 16 19:23:55 1997 -------------------------- Patching file `ginclude/ppc-asm.h' using Plan A... Hunk #1 succeeded at 1. done