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From: Felix von Leitner <felix-launchpad@fefe.de>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1347555] [NEW] qemu build failure, hxtool is a bash script, not a /bin/sh script
Date: Wed, 23 Jul 2014 10:21:16 -0000	[thread overview]
Message-ID: <20140723102116.9178.33943.malonedeb@gac.canonical.com> (raw)
In-Reply-To: 20140723102116.9178.33943.malonedeb@gac.canonical.com

Public bug reported:

hxtool (part of the early build process) is a bash script.  Running it
with /bin/sh yields a syntax error on line 10:

 10             STEXI*|ETEXI*|SQMP*|EQMP*) flag=$(($flag^1))

$(( expr )) is a bash extension, not part of /bin/sh.

Note that replacing the sh in the first line in hxtool with /bin/bash
does not help, because the script is run manually from the Makefile with
sh:

154         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< >
$@,"  GEN   $@")

The fix is to change those lines to

154         $(call quiet-command,bash $(SRC_PATH)/scripts/hxtool -h < $<
> $@,"  GEN   $@")

(there are five or so).

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1347555

Title:
  qemu build failure, hxtool is a bash script, not a /bin/sh script

Status in QEMU:
  New

Bug description:
  hxtool (part of the early build process) is a bash script.  Running it
  with /bin/sh yields a syntax error on line 10:

   10             STEXI*|ETEXI*|SQMP*|EQMP*) flag=$(($flag^1))

  $(( expr )) is a bash extension, not part of /bin/sh.

  Note that replacing the sh in the first line in hxtool with /bin/bash
  does not help, because the script is run manually from the Makefile
  with sh:

  154         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $<
  > $@,"  GEN   $@")

  The fix is to change those lines to

  154         $(call quiet-command,bash $(SRC_PATH)/scripts/hxtool -h <
  $< > $@,"  GEN   $@")

  (there are five or so).

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1347555/+subscriptions

       reply	other threads:[~2014-07-23 10:31 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-23 10:21 Felix von Leitner [this message]
2014-07-23 15:57 ` [Qemu-devel] [Bug 1347555] [NEW] qemu build failure, hxtool is a bash script, not a /bin/sh script Eric Blake
2014-07-23 16:13 ` [Qemu-devel] [Bug 1347555] " Felix von Leitner
2014-07-23 16:31   ` Eric Blake
2014-07-23 17:15     ` Peter Maydell
2014-07-24  9:17 ` Felix von Leitner
2017-09-27 15:15 ` Thomas Huth

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