Michael Schwendt wrote, at 04/25/2013 04:16 AM +9:00:
On Fri, 19 Apr 2013 12:53:06 +0400, Alexey I. Froloff wrote:
OTOH, %configure is also a
macro, but it is widely used without curly brackets.
Bad comparison, because %configure is always separated with spaces
from the rest. The brackets don't add any value there. Even if you
"%define config blubb", or something to that effect, that won't cause
%configure to be expanded incorrectly.
Note that (as far as I am correct) there is a case where
wrapping with brackets causes wrong (unexpected) behavior when macro takes
arguments:
http://lists.fedoraproject.org/pipermail/packaging/2011-August/007898.html
For example with rubygem-devel installed and on F-19, i686:
$ rpm --eval "%gem_install -n foobar.gem"
mkdir -p ./usr/share/gems
CONFIGURE_ARGS="--with-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables' $CONFIGURE_ARGS" \
gem install \
-V \
--local \
--install-dir ./usr/share/gems \
--bindir ./usr/bin \
--force \
--document=ri,rdoc \
foobar.gem
v.s.
$ rpm --eval "%{gem_install} -n foobar.gem"
mkdir -p ./usr/share/gems
CONFIGURE_ARGS="--with-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables' $CONFIGURE_ARGS" \
gem install \
-V \
--local \
--install-dir ./usr/share/gems \
--bindir ./usr/bin \
--force \
--document=ri,rdoc \
%{gem_name}-%{version}.gem
-n foobar.gem
Regards,
Mamoru
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