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 On 20081011, Khem RAJ writes:
2 You have to bar gcc trying to build unwinding at stage 1. Try the
3 attached patch and see if it helps.
5 gcc/config/sh/linux-unwind.h | 3 +++
6 1 file changed, 3 insertions(+)
8 Index: gcc-4_2-branch/gcc/config/sh/linux-unwind.h
9 ===================================================================
10 --- gcc-4_2-branch.orig/gcc/config/sh/linux-unwind.h 2008-07-01 17:24:40.000000000 -0700
11 +++ gcc-4_2-branch/gcc/config/sh/linux-unwind.h 2008-07-01 17:25:47.000000000 -0700
12 @@ -26,6 +26,8 @@ along with this program; see the file CO
13 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
14 Boston, MA 02110-1301, USA. */
18 /* Do code reading to identify a signal frame, and set the frame
19 state data appropriately. See unwind-dw2.c for the structs. */
21 @@ -251,3 +253,4 @@ sh_fallback_frame_state (struct _Unwind_
22 return _URC_NO_REASON;
24 #endif /* defined (__SH5__) */
25 +#endif /* ifndef inhibit_libc */