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| author | Sverker Eriksson <[email protected]> | 2011-03-11 15:41:45 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2011-11-09 20:51:05 +0100 |
| commit | 79e5d78244143e0c891f87e9971c9598c4cdea4c (patch) | |
| tree | 856a89b68f4dc2704bf4f82310e6b541468c395e /lib | |
| parent | 37d25fa469a6a084737abf8f980c1e4bb34ca9d9 (diff) | |
| download | otp-79e5d78244143e0c891f87e9971c9598c4cdea4c.tar.gz otp-79e5d78244143e0c891f87e9971c9598c4cdea4c.tar.bz2 otp-79e5d78244143e0c891f87e9971c9598c4cdea4c.zip | |
erts,hipe: Limited support for hipe cross compilation
Normally hipe assumes that generated native code will be executed
on the same emulator as the hipe compiler is running on.
This commit allows you to build a hipe "cross-compiler"
for a different configured emulator (but for same architecture).
Example:
> cd lib/hipe
> make clean
> make XCOMP=yes FLAVOR=smp TYPE=debug
This hipe compiler will generate code to be executed
on the debug compiled smp-emulator at $ERL_TOP.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/hipe/rtl/Makefile | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/lib/hipe/rtl/Makefile b/lib/hipe/rtl/Makefile index 55d20af8af..690045b978 100644 --- a/lib/hipe/rtl/Makefile +++ b/lib/hipe/rtl/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2001-2010. All Rights Reserved. +# Copyright Ericsson AB 2001-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -108,10 +108,30 @@ release_spec: opt release_docs_spec: -HIPE_MKLITERALS=$(ERL_TOP)/bin/$(TARGET)/hipe_mkliterals +ifeq ($(TYPE),debug) +TYPE_STR=.debug +else +TYPE_STR= +endif + +ifeq ($(FLAVOR),smp) +FLAVOR_STR=.smp +else +FLAVOR_STR= +endif + +ifeq ($(XCOMP),yes) +MKLIT_FLAGS= -x +else +MKLIT_FLAGS= +endif + + +HIPE_MKLITERALS=$(ERL_TOP)/bin/$(TARGET)/hipe_mkliterals$(TYPE_STR)$(FLAVOR_STR) + hipe_literals.hrl: $(HIPE_MKLITERALS) - $(HIPE_MKLITERALS) -e > hipe_literals.hrl + $(HIPE_MKLITERALS) $(MKLIT_FLAGS) -e > hipe_literals.hrl # Need to generate hipe.hrl from one and only one target in one and only # one makefile; otherwise, clearmake will force rebuilds of hipe over and |