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From: "vital.had at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/104117] New: gcc10 fails to build icu for ppc64 on
 10.5.8 (direct access to a floating-point constant)
Date: Wed, 19 Jan 2022 14:35:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104117

            Bug ID: 104117
           Summary: gcc10 fails to build icu for ppc64 on 10.5.8 (direct
                    access to a floating-point constant)
           Product: gcc
           Version: 10.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vital.had at gmail dot com
                CC: iains at gcc dot gnu.org
  Target Milestone: ---
              Host: powerpc-apple-darwin9
            Target: powerpc-apple-darwin9
             Build: powerpc-apple-darwin9

Created attachment 52233
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D52233&action=3Dedit
ii file produced for the error

Error where the build fails:

ld: absolute addressing (perhaps -mdynamic-no-pic) used in
__ZN6icu_6712FixedDecimal8decimalsEd from plurrule.o not allowed in slidable
image. Use '-read_only_relocs suppress' to enable text relocs
collect2: error: ld returned 1 exit status
make[1]: *** [../lib/libicui18n.67.1.dylib] Error 1
make: *** [all-recursive] Error 2

Command producing the faulty object:

/opt/iains/powerpc-apple-darwin9/gcc-10-3-ppc/bin/g++ -m64 -O2
-DU_ATTRIBUTE_DEPRECATED=3D -DU_I18N_IMPLEMENTATION -DU_HAVE_STRTOD_L=3D1
-DU_HAVE_XLOCALE_H=3D1 -I. -I../common -O2 -W -Wall -pedantic -Wpointer-ari=
th
-Wwrite-strings -Wno-long-long -std=3Dc++11 -fvisibility=3Dhidden -fno-comm=
on -c
-dynamic -MMD -MT "plurrule.d plurrule.o plurrule.ao" -o plurrule.o
plurrule.cpp=