[Bug bootstrap/64189] New: [5.0 Regression] r218397 breaks bootstrap on darwin.

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64189

            Bug ID: 64189
           Summary: [5.0 Regression] r218397 breaks bootstrap on darwin.
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dominiq at lps dot ens.fr
                CC: hjl at gcc dot gnu.org

Revision r218397 breaks bootstrap on x86_64-apple-darwin14:

g++ -c   -g  -DIN_GCC    -fno-exceptions -fno-rtti -fasynchronous-unwind-tables
-W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format
-Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -I.
-I. -I../../work/gcc -I../../work/gcc/. -I../../work/gcc/../include -I./../intl
-I../../work/gcc/../libcpp/include -I/opt/mp-new/include 
-I../../work/gcc/../libdecnumber -I../../work/gcc/../libdecnumber/dpd
-I../libdecnumber -I../../work/gcc/../libbacktrace -I/opt/mp-new/include  -o
i386.o -MT i386.o -MMD -MP -MF ./.deps/i386.TPo
../../work/gcc/config/i386/i386.c
../../work/gcc/config/i386/i386.c: In function 'bool
legitimate_pic_address_disp_p(rtx)':
../../work/gcc/config/i386/i386.c:13117:14: error: 'HAVE_LD_PIE_COPYRELOC' was
not declared in this scope
          || (HAVE_LD_PIE_COPYRELOC
              ^
Makefile:2069: recipe for target 'i386.o' failed
make[3]: *** [i386.o] Error 1
make[3]: Leaving directory '/opt/gcc/build_w/gcc'
Makefile:4328: recipe for target 'all-stage1-gcc' failed
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory '/opt/gcc/build_w'
Makefile:21189: recipe for target 'stage1-bubble' failed
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory '/opt/gcc/build_w'
Makefile:906: recipe for target 'all' failed
make: *** [all] Error 2