https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65535
Bug ID: 65535 Summary: powerpc64-freebsd build failure Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: msebor at gcc dot gnu.org Building gcc for powerpc64-freebsd fails with the error below. Looks like the FBSD_MAJOR macro is defined to nothing: $ grep FBSD_MAJOR ./gcc/tm.h #ifndef FBSD_MAJOR # define FBSD_MAJOR Defining the macro to an integer such as 10 lets the build succeed. g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../ppc64fbsd-src/gcc -I../../ppc64fbsd-src/gcc/build -I../../ppc64fbsd-src/gcc/../include -I../../ppc64fbsd-src/gcc/../libcpp/include \ -o build/print-rtl.o ../../ppc64fbsd-src/gcc/print-rtl.c In file included from ./tm.h:21:0, from ../../ppc64fbsd-src/gcc/print-rtl.c:30: ../../ppc64fbsd-src/gcc/config/freebsd-spec.h:108:16: error: operator '<' has no left operand #if FBSD_MAJOR < 5 ^ ../../ppc64fbsd-src/gcc/config/freebsd-spec.h:130:16: error: operator '<' has no left operand #if FBSD_MAJOR < 6 ^ Makefile:2422: recipe for target 'build/gensupport.o' failed make[1]: *** [build/gensupport.o] Error 1 make[1]: *** Waiting for unfinished jobs.... Makefile:2422: recipe for target 'build/print-rtl.o' failed make[1]: *** [build/print-rtl.o] Error 1 rm gcov-tool.pod gcj-dbtool.pod gfortran.pod jcf-dump.pod jv-convert.pod grmic.pod gcj.pod fsf-funding.pod cpp.pod gcov.pod gij.pod gc-analyze.pod gcc.pod gfdl.pod make[1]: Leaving directory '/home/msebor/build/powerpc64-freebsd/gcc' Makefile:4129: recipe for target 'all-gcc' failed make: *** [all-gcc] Error 2