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jimtcl: Fix command not found 

During the ./configure build stage, error './configure.gnu: line 1: -e:
command not found' can occur.

Problem: the -e flag with echo is not portable. While some shells support
it (e.g., Bash), others (e.g., POSIX /bin/sh on some systems) do not.

Solution: replacing echo -e with printf, since printf is POSIX-compliant
and works consistently across different shells.

Change-Id: I9efbba662599a61bbe1fc56a33dc1ee7ad58826c
Signed-off-by: Pete Moore <pmoore@mozilla.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8653
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Pete Moore 2024-12-16 14:02:14 +01:00 committed by Andreas Fritiofson
parent d60e1f6693
commit cb3b8afe47
1 changed files with 1 additions and 1 deletions
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2
config_subdir.m4
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@ -7,6 +7,6 @@ AC_DEFUN([AX_CONFIG_SUBDIR_OPTION],
AC_CONFIG_SUBDIRS([$1])
m4_ifblank([$2], [rm -f $srcdir/$1/configure.gnu],
[echo -e '#!/bin/sh\nexec "`dirname "'\$'0"`/configure" '"$2"' "'\$'@"' > "$srcdir/$1/configure.gnu"
[printf '#!/bin/sh\nexec "`dirname "'\$'0"`/configure" '"$2"' "'\$'@"\n' > "$srcdir/$1/configure.gnu"
])
])