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Fix out-of-tree build 

The current AX_CONFIG_SUBDIR_OPTION macro assumes that $srcdir is a
relative path. If it is not, jimtcl/configure.gnu is generated such that
an out-of-tree build will fail at the configure step unless the build dir
is a sibling to the source dir.

Change the generated jimtcl/configure.gnu wrapper to use the same
`dirname $0` trick as jimtcl/configure (which itself is a wrapper around
autosetup).

Change-Id: I0fb19ae114ba37169b422b28313262f9bd83eb6f
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1528
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
This commit is contained in:
Andreas Fritiofson 2013-07-25 03:21:53 +02:00 committed by Spencer Oliver
parent 01a8c7367d
commit 9cab936186
1 changed files with 1 additions and 2 deletions
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3
config_subdir.m4
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@ -21,7 +21,6 @@ AC_DEFUN([AX_CONFIG_SUBDIR_OPTION],
AC_CONFIG_SUBDIRS([$1])
m4_ifblank([$2], [rm -f $srcdir/$1/configure.gnu],
[printf "#!/bin/sh
"\$"SHELL "../$srcdir/$1/configure" $2 \""\$"@"\" > "$srcdir/$1/configure.gnu"
[echo -e '#!/bin/sh\nexec "`dirname "'\$'0"`/configure" $2 "'\$'@"' > "$srcdir/$1/configure.gnu"
])
])