| # Copyright 2001 David Abrahams. |
| # Copyright 2004, 2005 Markus Schoepflin. |
| # Copyright 2011, John Maddock |
| # Distributed under the Boost Software License, Version 1.0. |
| # (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
| |
| # |
| # Cray C++ Compiler |
| # See http://docs.cray.com/books/S-2179-50/html-S-2179-50/S-2179-50-toc.html |
| # |
| |
| import feature generators common ; |
| import toolset : flags ; |
| |
| feature.extend toolset : cray ; |
| |
| # Inherit from Unix toolset to get library ordering magic. |
| toolset.inherit cray : unix ; |
| |
| generators.override cray.prebuilt : builtin.lib-generator ; |
| generators.override cray.prebuilt : builtin.prebuilt ; |
| generators.override cray.searched-lib-generator : searched-lib-generator ; |
| |
| |
| rule init ( version ? : command * : options * ) |
| { |
| local condition = [ common.check-init-parameters cray : version $(version) ] ; |
| |
| local command = [ common.get-invocation-command cray : CC : $(command) ] ; |
| |
| if $(command) |
| { |
| local root = [ common.get-absolute-tool-path $(command[-1]) ] ; |
| |
| if $(root) |
| { |
| flags cray .root $(condition) : "\"$(root)\"/" ; |
| } |
| } |
| # If we can't find 'CC' anyway, at least show 'CC' in the commands |
| command ?= CC ; |
| |
| common.handle-options cray : $(condition) : $(command) : $(options) ; |
| } |
| |
| generators.register-c-compiler cray.compile.c++ : CPP : OBJ : <toolset>cray ; |
| generators.register-c-compiler cray.compile.c : C : OBJ : <toolset>cray ; |
| |
| |
| |
| # No static linking as far as I can tell. |
| # flags cxx LINKFLAGS <runtime-link>static : -bstatic ; |
| flags cray.compile OPTIONS <debug-symbols>on : -Gn ; |
| flags cray.link OPTIONS <debug-symbols>on : -Gn ; |
| |
| flags cray.compile OPTIONS <optimization>off : -O0 ; |
| flags cray.compile OPTIONS <optimization>speed : -O3 ; |
| flags cray.compile OPTIONS <optimization>space : -O1 ; |
| |
| flags cray.compile OPTIONS <cflags> ; |
| flags cray.compile.c++ OPTIONS <cxxflags> ; |
| flags cray.compile DEFINES <define> ; |
| flags cray.compile INCLUDES <include> ; |
| flags cray.link OPTIONS <linkflags> ; |
| |
| flags cray.compile OPTIONS <link>shared : -fPIC ; |
| flags cray.link OPTIONS <link>shared : -fPIC ; |
| |
| flags cray.link LIBPATH <library-path> ; |
| flags cray.link LIBRARIES <library-file> ; |
| flags cray.link FINDLIBS-ST <find-static-library> ; |
| flags cray.link FINDLIBS-SA <find-shared-library> ; |
| |
| actions link bind LIBRARIES |
| { |
| $(CONFIG_COMMAND) $(OPTIONS) -o "$(<)" -L$(LIBPATH) "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) |
| } |
| |
| # When creating dynamic libraries, we don't want to be warned about unresolved |
| # symbols, therefore all unresolved symbols are marked as expected by |
| # '-expect_unresolved *'. This also mirrors the behaviour of the GNU tool |
| # chain. |
| |
| actions link.dll bind LIBRARIES |
| { |
| $(CONFIG_COMMAND) -shared $(OPTIONS) -o "$(<[1])" -L$(LIBPATH) "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) |
| } |
| |
| |
| # Note: Relaxed ANSI mode (-std) is used for compilation because in strict ANSI |
| # C89 mode (-std1) the compiler doesn't accept C++ comments in C files. As -std |
| # is the default, no special flag is needed. |
| actions compile.c |
| { |
| $(.root:E=)cc -c $(OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -o "$(<)" "$(>)" |
| } |
| |
| # Note: The compiler is forced to compile the files as C++ (-x cxx) because |
| # otherwise it will silently ignore files with no file extension. |
| # |
| # Note: We deliberately don't suppress any warnings on the compiler command |
| # line, the user can always do this in a customized toolset later on. |
| |
| actions compile.c++ |
| { |
| $(CONFIG_COMMAND) -c -h gnu $(OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -o "$(<)" "$(>)" |
| } |
| |
| # Always create archive from scratch. See the gcc toolet for rationale. |
| RM = [ common.rm-command ] ; |
| actions together piecemeal archive |
| { |
| $(RM) "$(<)" |
| ar rc $(<) $(>) |
| } |