@if target-libstdc++-v3-bootstrap
# Override the above if we're bootstrapping C++.
POSTSTAGE1_CXX_EXPORT = \
- CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
+ CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
-B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
-B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
-B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
# here so that they can be overridden by Makefile fragments.
BOOT_CFLAGS= -g -O2
BOOT_LDFLAGS=
-BOOT_ADAFLAGS=-gnatpg -gnata
+BOOT_ADAFLAGS= -gnatpg
AWK = @AWK@
SED = @SED@
STAGE_CFLAGS = $(BOOT_CFLAGS)
STAGE_TFLAGS = $(TFLAGS)
STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
-POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
[+ FOR bootstrap-stage +]
# Defaults for stage [+id+]; some are overridden below.
STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
@endif target-libstdc++-v3-bootstrap
STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
-# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
-# POSTSTAGE1_CONFIGURE_FLAGS here.
-STAGE[+id+]_CONFIGURE_FLAGS = \
- $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
+STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
[+ ENDFOR bootstrap-stage +]
# Only build the C compiler for stage1, because that is the only one that
# the last argument when conflicting --enable arguments are passed.
# * Likewise, we force-disable coverage flags, since the installed
# compiler probably has never heard of them.
-# * Don't remove this, because above we added
-# POSTSTAGE1_CONFIGURE_FLAGS to STAGE[+id+]_CONFIGURE_FLAGS, which
-# we don't want for STAGE1_CONFIGURE_FLAGS.
STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
--disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
+# Flags to pass to stage1 or when not bootstrapping.
+
+STAGE1_FLAGS_TO_PASS = \
+ LDFLAGS="$${LDFLAGS}" \
+ HOST_LIBS="$${HOST_LIBS}"
+
# Flags to pass to stage2 and later makes.
POSTSTAGE1_FLAGS_TO_PASS = \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
[+exports+] [+extra_exports+] \
(cd [+subdir+]/[+module+] && \
- $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
$(TARGET-[+prefix+][+module+]))
@endif [+prefix+][+module+]
CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
- [+args+] [+
- IF prev +][+poststage1_args+][+ ENDIF prev
- +] [+extra_make_flags+] \
+ [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
+ [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
TFLAGS="$(STAGE[+id+]_TFLAGS)" \
$(TARGET-stage[+id+]-[+prefix+][+module+])
$(MAKE) stage[+id+]-start; \
fi; \
cd [+subdir+]/[+module+] && \
- $(MAKE) [+args+] [+ IF prev +] \
- [+poststage1_args+] [+ ENDIF prev +] \
- [+extra_make_flags+] clean
+ $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
+ [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
@endif [+prefix+][+module+]-bootstrap
[+ ENDFOR bootstrap_stage +]
exports="$(HOST_EXPORTS)"
poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
args="$(EXTRA_HOST_FLAGS)"
+ stage1_args="$(STAGE1_FLAGS_TO_PASS)"
poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
.PHONY: check-[+module+] maybe-check-[+module+]