Thomas Koenig <tkoe...@netcologne.de> writes: > ig25@linux-d6cw:~/Downloads/automake-1.15> t/wrap/automake-1.15 --help > Unescaped left brace in regex is illegal here in regex; marked by <-- > HERE in m/\${ <-- HERE ([^ \t=:+{}]+)}/ at > /home/ig25/Downloads/automake-1.15/bin/automake line 3936. > Compilation failed in require at t/wrap/automake-1.15 line 27.
Indeed this is a symptom of the unescaped issue of bug#21001 [1]. Looking at your 'config.log': > ## ----------------- ## > ## Output variables. ## > ## ----------------- ## > > ACLOCAL='"/home/ig25/Downloads/automake-1.15/t/wrap/aclocal-1.15"' > AMTAR='$${TAR-tar}' > AM_BACKSLASH='\' > AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' > AM_DEFAULT_VERBOSITY='0' > AM_TEST_RUNNER_SHELL='/usr/bin/sh' > AM_V='$(V)' > APIVERSION='1.15' > AUTOCONF='${SHELL} /home/ig25/Downloads/automake-1.15/lib/missing autoconf' > AUTOHEADER='${SHELL} /home/ig25/Downloads/automake-1.15/lib/missing > autoheader' > AUTOMAKE='"/home/ig25/Downloads/automake-1.15/t/wrap/automake-1.15"' > AWK='gawk' > CC='cc' > CFLAGS='-g -O2' > CPPFLAGS='' > CXX='c++' > CXXFLAGS='-g -O2' > CYGPATH_W='echo' > DEFS='-DPACKAGE_NAME=\"GNU\ Automake\" -DPACKAGE_TARNAME=\"automake\" > -DPACKAGE_VERSION=\"1.15\" -DPACKAGE_STRING=\"GNU\ Automake\ 1.15\" > -DPACKAGE_BUGREPORT=\"bug-automake@gnu.org\" > -DPACKAGE_URL=\"http://www.gnu.org/software/automake/\"' The fact that PACKAGE_VERSION and PACKAGE_STRING refers to 1.15 is not normal. It should be 1.15.1. Could this be possible that you are building Automake 1.15 and not 1.15.1? [1] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=21001. -- Mathieu Lirzin GPG: F2A3 8D7E EB2B 6640 5761 070D 0ADE E100 9460 4D37