On 3/20/20 11:02 PM, Mark Millard wrote: > While trying to build base/gcc6 on aarch64 (implicitly targeting aarch64: > self hosted), it failed with: > > . . . > c++: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is > deprecated [-Wdeprecated] > /wrkdirs/usr/ports/base/gcc6/work/gcc-6.5.0/gcc/config/aarch64/aarch64.md:817:10873: > fatal error: bracket nesting level exceeded maximum of 256 > /wrkdirs/usr/ports/base/gcc6/work/gcc-6.5.0/gcc/config/aarch64/aarch64.md:817:10873: > note: use -fbracket-depth=N to increase maximum nesting level > 116 warnings and 1 error generated. > gmake[2]: *** [Makefile:1086: insn-attrtab.o] Error 1 > gmake[2]: *** Waiting for unfinished jobs.... > . . . > > amd64 (implicitly targeting amd64: self hosted) did not have the problem. > > (These were just build-ability tests, no intent to install as stands.) > > base/binutils did not have such problems. (Actually installed on 32-bit > powerpc so more ports can build.)
I think the devel/freebsd-gcc* ports have a workaround for this when being built on aarch64. We probably need the same fix for base/gcc when the build host is aarch64. -- John Baldwin _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
