Hello. This configure.ac is extreme slow on libtool-2.4.6. But It run smoothly on libtool-2.4.2. https://github.com/groonga/groonga/blob/master/configure.ac
Could you tell me how to fix this problem?. Is this libtool's Bug? * OS OSX 10.10.5. and CentOS7 Thanks. libtool-2.4.6 time /tmp/libtool246/bin/libtoolize --verbose --copy --force libtoolize: found 'configure.ac' libtoolize: export M4='/usr/bin/gm4' It takes around 10 minutes. libtool-2.4.2 time /tmp/libtool242/bin/libtoolize --verbose --copy --force libtoolize: rm -f './ltmain.sh' libtoolize: putting auxiliary files in `.'. libtoolize: copying file from `/tmp/libtool242/share/libtool/config/ltmain.sh' libtoolize: rm -f './libtool.m4' libtoolize: rm -f './ltoptions.m4' libtoolize: rm -f './ltsugar.m4' libtoolize: rm -f './ltversion.m4' libtoolize: rm -f './lt~obsolete.m4' libtoolize: Not copying `./argz.m4', libltdl not used. libtoolize: putting macros in `.'. libtoolize: copying file from `/tmp/libtool242/share/aclocal/libtool.m4' libtoolize: Not copying `./ltdl.m4', libltdl not used. libtoolize: copying file from `/tmp/libtool242/share/aclocal/ltoptions.m4' libtoolize: copying file from `/tmp/libtool242/share/aclocal/ltsugar.m4' libtoolize: copying file from `/tmp/libtool242/share/aclocal/ltversion.m4' libtoolize: copying file from `/tmp/libtool242/share/aclocal/lt~obsolete.m4' libtoolize: Consider adding `AC_CONFIG_MACRO_DIR([m4])' to configure.ac and libtoolize: rerunning libtoolize, to keep the correct libtool macros in-tree. real 0m1.003s user 0m0.364s sys 0m0.540s -- Hiroyuki Sato _______________________________________________ https://lists.gnu.org/mailman/listinfo/libtool