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bug#7990: Quoting problem with AM_COND_IF
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From: |
Eric Blake |
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Subject: |
bug#7990: Quoting problem with AM_COND_IF |
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Date: |
Sat, 05 Feb 2011 13:49:09 -0700 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.7 |
On 02/05/2011 12:26 PM, Dennis Schridde wrote:
> AM_CONDITIONAL([CONDITION],[test -x /tmp])
> AS_IF([test -x /bin],
> AM_COND_IF([CONDITION],,
> AC_MSG_ERROR([comma separated, message])
> )
> )
The quoting problem is with you, not with AM_COND_IF. This should be
written:
AS_IF([test -x /bin],
[AM_COND_IF([CONDITION],,
[AC_MSG_ERROR([comma separated, message])
])
])
Remember the quoting rule of thumb - every argument to a macro should be
inside a single layer of quotes unless you really want the macro
expanded first (which is rare)
--
Eric Blake address@hidden +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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