diff options
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/Makefile.in b/Makefile.in index dff7fde6237..7e2cf55501f 100644 --- a/Makefile.in +++ b/Makefile.in @@ -23777,7 +23777,11 @@ STAMP = echo timestamp > STAGE1_CFLAGS=@stage1_cflags@ STAGE1_LANGUAGES=@stage1_languages@ -# TODO: deal with OBJS-onestep +# For stage 1: +# * we force-disable intermodule optimizations, even if +# --enable-intermodule was passed. Luckily, autoconf always accepts +# the last* argument when conflicting --enable arguments are passed. +# * we build only C (and possibly Ada). configure-stage1-gcc: echo configure-stage1-gcc > stage_last ; \ if [ -f stage1-gcc/Makefile ] ; then \ @@ -23820,19 +23824,26 @@ configure-stage1-gcc: libsrcdir="$$s/gcc";; \ esac; \ $(SHELL) $${libsrcdir}/configure \ - $(HOST_CONFIGARGS) $${srcdiroption} ; \ + $(HOST_CONFIGARGS) $${srcdiroption} \ + --disable-intermodule \ + --enable-languages="$(STAGE1_LANGUAGES)"; \ cd .. ; \ mv gcc stage1-gcc ; \ $(STAMP) configure-stage1-gcc -all-stage1-gcc: configure-stage1-gcc all-bootstrap +# Real targets act phony if they depend on phony targets; this hack +# prevents gratuitous rebuilding of stage 1. +prebootstrap: + $(MAKE) all-bootstrap + $(STAMP) prebootstrap + +all-stage1-gcc: configure-stage1-gcc prebootstrap echo all-stage1-gcc > stage_last ; \ r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ mv stage1-gcc gcc ; \ cd gcc && \ $(MAKE) $(GCC_FLAGS_TO_PASS) \ - LANGUAGES="$(STAGE1_LANGUAGES)" \ CFLAGS="$(STAGE1_CFLAGS)" \ COVERAGE_FLAGS= || exit 1 ; \ cd .. ; \ |