Allow multi-word "install" command.
Autoconf can determine that the correct install command includes flags,
e.g., "/usr/bin/install -c". When using this as a command, we can't
enclose the value in double-quotes, as that makes some shells use the
whole expression as a filename:
# this is the value returned by autoconf and stored in CT_install
$ ins="/usr/bin/install -c"
# if we call it with quotes, the command is not found
$ "${ins}"
bash: /usr/bin/install -c: No such file or directory
# removing the quotes lets it work as expected
$ ${ins}
/usr/bin/install: missing file operand
Try `/usr/bin/install --help' for more information.
Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
1 Fix building gfortran for ARM.
2 http://gcc.gnu.org/ml/gcc-patches/2007-05/msg01010.html
5 The patch below fixes a crash building libgfortran on arm-linux-gnueabi.
7 This target doesn't really have a 128-bit integer type, however it does use
8 TImode to represent the return value of certain special ABI defined library
9 functions. This results in type_for_size(TImode) being called.
11 Because TImode deosn't correspond to any gfortran integer kind
12 gfc_type_for_size returns NULL and we segfault shortly after.
14 The patch below fixes this by making gfc_type_for_size handle TImode in the
15 same way as the C frontend.
17 Tested on x86_64-linux and arm-linux-gnueabi.
22 2007-05-15 Paul Brook <paul@codesourcery.com>
25 * trans-types.c (gfc_type_for_size): Handle signed TImode.
27 diff -durN gcc-4.2.3.old/gcc/fortran/trans-types.c gcc-4.2.3/gcc/fortran/trans-types.c
28 --- gcc-4.2.3.old/gcc/fortran/trans-types.c 2007-08-31 10:27:50.000000000 +0200
29 +++ gcc-4.2.3/gcc/fortran/trans-types.c 2008-07-17 09:54:20.000000000 +0200
30 @@ -1799,6 +1799,13 @@
31 if (type && bits == TYPE_PRECISION (type))
35 + /* Handle TImode as a special case because it is used by some backends
36 + (eg. ARM) even though it is not available for normal use. */
37 +#if HOST_BITS_PER_WIDE_INT >= 64
38 + if (bits == TYPE_PRECISION (intTI_type_node))
39 + return intTI_type_node;