mail-mta/postfix-3.3.1-r1 fails to build on Kernel Version 5.1.1 with unknown system type error. >>> Source prepared. >>> Configuring source in /var/tmp/portage/mail-mta/postfix-3.3.1-r1/work/postfix-3.3.1 ... make -j3 makefiles shared=yes dynamicmaps=no pie=yes shlib_directory=/usr/lib64/postfix/MAIL_VERSION DEBUG= CC=x86_64-pc-linux-gnu-gcc 'OPT=-march=native -O2 -pipe -Wno-comment' 'CCARGS=-DHAS_PCRE -DUSE_TLS -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl -DNO_NIS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE' 'AUXLIBS=-Wl,-O1 -Wl,--as-needed -ldl -lpam -lssl -lcrypto -lsasl2' AUXLIBS_CDB= AUXLIBS_LDAP= AUXLIBS_LMDB= AUXLIBS_MYSQL= 'AUXLIBS_PCRE=-L/usr/lib64 -lpcre' AUXLIBS_PGSQL= AUXLIBS_SQLITE= make -f Makefile.in MAKELEVEL= Makefiles (echo "# Do not edit -- this file documents how Postfix was built for your machine."; /bin/sh makedefs) >makedefs.tmp ATTENTION: ATTENTION: Unknown system type: Linux 5.1.1 ATTENTION: make: *** [Makefile.in:31: Makefiles] Error 1 make: *** [Makefile:22: makefiles] Error 2 Reproducible: Always Steps to Reproduce: 1. Build the package. 2. 3. Actual Results: Fails to build Expected Results: Successful build
*** This bug has been marked as a duplicate of bug 678326 ***