Date: Fri, 20 Mar 2020 23:02:40 -0700 From: Mark Millard <marklmi@yahoo.com> To: John Baldwin <jhb@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, freebsd-arm <freebsd-arm@freebsd.org> Subject: head -r358966 on aarch64 fails to build base/gcc6: fatal error: bracket nesting level exceeded maximum of 256 Message-ID: <879B19CB-5EBB-4114-8C13-199E1C2E491D@yahoo.com> References: <879B19CB-5EBB-4114-8C13-199E1C2E491D.ref@yahoo.com>
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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=3DN 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.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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