testsuite: Fix cc-with-tweaks.sh being executed in the wrong shell
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.
gdb/testsuite/ChangeLog:
* boards/cc-with-tweaks.exp: Don't call cc-with-tweaks.sh
through /bin/sh.
* boards/dwarf4-gdb-index.exp: Likewise.
* boards/fission-dwp.exp: Likewise.
4 files changed
