Both sys-devel/libtool-1.5.26 and sys-devel/libtool-2.2.4 crashed in install stage with this message: gmake: *** No rule to make target 'install'. Stop No Makefile in source directory, cause ./configure produces nothing. There are configure.rej with this strings: *************** *** 5148,5157 **** : else { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check - See \`config.log' for more details." >&5 - echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check - See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } fi ac_ext=cc --- 5148,5155 ---- : else { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check + See \`config.log' for more details." >&5;} + { echo "C++ sucks, ignoring ..." >&5; }; } fi ac_ext=cc Reproducible: Always Steps to Reproduce: 1. ebuild /usr/portage/sys-devel/libtool/libtool-1.5.26.ebuild unpack 2. Discover /var/tmp/portage/sys-devel/libtool-1.5.26/work/libtool-1.5.26/configure.rej 3. ebuild /usr/portage/sys-devel/libtool/libtool-1.5.26.ebuild compile 4. ebuild /usr/portage/sys-devel/libtool/libtool-1.5.26.ebuild install
Such behavior was probably caused by sys-devel/m4-1.4.10 As long after emerging sys-devel/m4-1.4.11 sys-devel/libtool merges successfully. Can you add DEPEND=">=sys-devel/m4-1.4.10"?