On Sun, Feb 9, 2014 at 4:10 PM, Jack Smith <[email protected]>wrote:
>
>
> ExternalProject_Add(
> grub
> GIT_REPOSITORY git://git.savannah.gnu.org/grub.git
> GIT_TAG grub-2.02-beta2
> UPDATE_COMMAND ""
> CONFIGURE_COMMAND ./autogen.sh && ./configure
> BUILD_COMMAND make -j 2
> BUILD_IN_SOURCE 1 # What's up with
> that !
> INSTALL_COMMAND ""
> )
>
My mistake. Reverting to non-parameterized version of the
ExternalProject_Add has highlighted the fact that my use of
set(PROGRAM_UPDATE_COMMAND "")
UPDATE_COMMAND=${PROGRAM_UPDATE_COMMAND}
results in no update command, rather than an empty update command. These
are of course different.
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