$ net-snmp-config --cflags -DNETSNMP_ENABLE_IPV6 -march=native -O2 -pipe -g -Wimplicit-function-declaration -Ulinux -Dlinux=linux -fno-strict-aliasing -pipe -Wdeclaration-after-statement -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -I/usr/lib64/perl5/5.8.8/x86_64-linux/CORE -I. -I/usr/include $ portageq envvar CFLAGS -march=native -O2 -pipe -g -Wimplicit-function-declaration $ net-snmp-config --libs -Wl,-O1 -L/usr/lib64 -lnetsnmp $ portageq envvar LDFLAGS -Wl,-O1 the contents of my CFLAGS/LDFLAGS shouldnt be encoded in the -config script
Thanks. Fixed in 5.4.2.1-r4.