Cool Features in Automake 1.11

Automake is not dead, and version 1.11 will soon be in openSUSE Factory (thx puzel!) I see two new features to like: parallel execution and terse compilation.

The parallel execution is enabled by the environment variable AUTOMAKE_JOBS=n. It reduced the run time for yast2-core from 18s to 7s for me.

As for compilation, how's this (kernel people may yawn now):

make[4]: Entering directory `/home/mvidner/svn/yast/trunk/core/wfm/testsuite'                                                                         
CXX    runwfm.o                                                                                                                                     
CXX    runc.o                                                                                                                                       
CXXLD  runwfm                                                                                                                                       
runc.cc:54: warning: unused parameter ‘name’                                                                                                          
CXXLD  runc                                                                                                                                         

compared to:
g++ -DHAVE_CONFIG_H -I. -I../.. -I../../libycp/src/include -I../../liby2/src/include -I../../libscr/src/include -I./../src -I../../liby2util-r/src/include -DY2LOG=\"wfm\" -O0 -g3 -W -std=gnu++0x -DHAVE_CXX0X -Wall -Wformat=2 -MT runwfm.o -MD -MP -MF .deps/runwfm.Tpo -c -o runwfm.o runwfm.cc
mv -f .deps/runwfm.Tpo .deps/runwfm.Po
/bin/sh ../../libtool --tag=CXX --mode=link g++ -DY2LOG=\"wfm\" -O0 -g3 -W -std=gnu++0x -DHAVE_CXX0X -Wall -Wformat=2 -o runwfm runwfm.o ../src/libpy2wfm.la ../../scr/src/libpy2scr.la ../../libscr/src/libscr.la ../../libycp/src/libycp.la ../../libycp/src/libycpvalues.la ../../liby2/src/liby2.la ../../liby2util-r/src/liby2util.la

It is enabled by putting this to configure.in:

m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

(The ifdef makes for graceful degradation with older automake.)

Use Webpin or the Software Portal to find a package built for your release.