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Re: [PATCH] testsuite: Fix cc-with-tweaks.sh being executed in the wrong shell

From: Simon Marchi <simon dot marchi at polymtl dot ca>
To: Simon Marchi <simon dot marchi at ericsson dot com>
Cc: gdb-patches at sourceware dot org
Date: Wed, 20 Jun 2018 12:47:12 -0400
Subject: Re: [PATCH] testsuite: Fix cc-with-tweaks.sh being executed in the wrong shell
References: <1524771257-13690-1-git-send-email-simon.marchi@ericsson.com>

On 2018-04-26 15:34, Simon Marchi wrote:

The cc-with-tweaks.sh script needs to be executed with bash.  When
trying to run this:

  make check RUNTESTFLAGS="--target_board=dwarf4-gdb-index"
TESTS="gdb.base/return.exp"

I get:

  gdb compile failed,
/home/emaisin/src/binutils-gdb/gdb/contrib/cc-with-tweaks.sh: 174:
/home/emaisin/src/binutils-gdb/gdb/contrib/cc-with-tweaks.sh: Bad
substitution

The reason is that the board files execute cc-with-tweaks.sh using
/bin/sh, which points to dash on my machine.  Remove the /bin/sh part
and let the shebang choose the right interpreter.


I pushed this.

Simon

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