diff options
Diffstat (limited to 'tools/build/src/tools/hp_cxx.jam')
| -rw-r--r-- | tools/build/src/tools/hp_cxx.jam | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/tools/build/src/tools/hp_cxx.jam b/tools/build/src/tools/hp_cxx.jam new file mode 100644 index 000000000..86cd783e2 --- /dev/null +++ b/tools/build/src/tools/hp_cxx.jam @@ -0,0 +1,181 @@ +# Copyright 2001 David Abrahams. +# Copyright 2004, 2005 Markus Schoepflin. +# 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) + +# +# HP CXX compiler +# See http://h30097.www3.hp.com/cplus/?jumpid=reg_R1002_USEN +# +# +# Notes on this toolset: +# +# - Because of very subtle issues with the default ansi mode, strict_ansi mode +# is used for compilation. One example of things that don't work correctly in +# the default ansi mode is overload resolution of function templates when +# mixed with non-template functions. +# +# - For template instantiation "-timplicit_local" is used. Previously, +# "-tlocal" has been tried to avoid the need for a template repository +# but this doesn't work with manually instantiated templates. "-tweak" +# has not been used to avoid the stream of warning messages issued by +# ar or ld when creating a library or linking an application. +# +# - Debug symbols are generated with "-g3", as this works both in debug and +# release mode. When compiling C++ code without optimization, we additionally +# use "-gall", which generates full symbol table information for all classes, +# structs, and unions. As this turns off optimization, it can't be used when +# optimization is needed. +# + +import feature generators common ; +import toolset : flags ; + +feature.extend toolset : hp_cxx ; +feature.extend c++abi : cxxarm ; + +# Inherit from Unix toolset to get library ordering magic. +toolset.inherit hp_cxx : unix ; + +generators.override hp_cxx.prebuilt : builtin.lib-generator ; +generators.override hp_cxx.prebuilt : builtin.prebuilt ; +generators.override hp_cxx.searched-lib-generator : searched-lib-generator ; + + +rule init ( version ? : command * : options * ) +{ + local condition = [ common.check-init-parameters hp_cxx : version $(version) ] ; + + local command = [ common.get-invocation-command hp_cxx : cxx : $(command) ] ; + + if $(command) + { + local root = [ common.get-absolute-tool-path $(command[-1]) ] ; + + if $(root) + { + flags hp_cxx .root $(condition) : "\"$(root)\"/" ; + } + } + # If we can't find 'cxx' anyway, at least show 'cxx' in the commands + command ?= cxx ; + + common.handle-options hp_cxx : $(condition) : $(command) : $(options) ; +} + +generators.register-c-compiler hp_cxx.compile.c++ : CPP : OBJ : <toolset>hp_cxx ; +generators.register-c-compiler hp_cxx.compile.c : C : OBJ : <toolset>hp_cxx ; + + + +# No static linking as far as I can tell. +# flags cxx LINKFLAGS <runtime-link>static : -bstatic ; +flags hp_cxx.compile OPTIONS <debug-symbols>on : -g3 ; +flags hp_cxx.compile OPTIONS <optimization>off/<debug-symbols>on : -gall ; +flags hp_cxx.link OPTIONS <debug-symbols>on : -g ; +flags hp_cxx.link OPTIONS <debug-symbols>off : -s ; + +flags hp_cxx.compile OPTIONS <optimization>off : -O0 ; +flags hp_cxx.compile OPTIONS <optimization>speed/<inlining>on : -O2 ; +flags hp_cxx.compile OPTIONS <optimization>speed : -O2 ; + +# This (undocumented) macro needs to be defined to get all C function +# overloads required by the C++ standard. +flags hp_cxx.compile.c++ OPTIONS : -D__CNAME_OVERLOADS ; + +# Added for threading support +flags hp_cxx.compile OPTIONS <threading>multi : -pthread ; +flags hp_cxx.link OPTIONS <threading>multi : -pthread ; + +flags hp_cxx.compile OPTIONS <optimization>space/<inlining>on : <inlining>size ; +flags hp_cxx.compile OPTIONS <optimization>space : -O1 ; +flags hp_cxx.compile OPTIONS <inlining>off : -inline none ; + +# The compiler versions tried (up to V6.5-040) hang when compiling Boost code +# with full inlining enabled. So leave it at the default level for now. +# +# flags hp_cxx.compile OPTIONS <inlining>full : -inline all ; + +flags hp_cxx.compile OPTIONS <profiling>on : -pg ; +flags hp_cxx.link OPTIONS <profiling>on : -pg ; + +# Selection of the object model. This flag is needed on both the C++ compiler +# and linker command line. + +# Unspecified ABI translates to '-model ansi' as most +# standard-conforming. +flags hp_cxx.compile.c++ OPTIONS <c++abi> : -model ansi : : hack-hack ; +flags hp_cxx.compile.c++ OPTIONS <c++abi>cxxarm : -model arm ; +flags hp_cxx.link OPTIONS <c++abi> : -model ansi : : hack-hack ; +flags hp_cxx.link OPTIONS <c++abi>cxxarm : -model arm ; + +# Display a descriptive tag together with each compiler message. This tag can +# be used by the user to explicitely suppress the compiler message. +flags hp_cxx.compile OPTIONS : -msg_display_tag ; + +flags hp_cxx.compile OPTIONS <cflags> ; +flags hp_cxx.compile.c++ OPTIONS <cxxflags> ; +flags hp_cxx.compile DEFINES <define> ; +flags hp_cxx.compile INCLUDES <include> ; +flags hp_cxx.link OPTIONS <linkflags> ; + +flags hp_cxx.link LIBPATH <library-path> ; +flags hp_cxx.link LIBRARIES <library-file> ; +flags hp_cxx.link FINDLIBS-ST <find-static-library> ; +flags hp_cxx.link FINDLIBS-SA <find-shared-library> ; + +flags hp_cxx.compile.c++ TEMPLATE_DEPTH <c++-template-depth> ; + +actions link bind LIBRARIES +{ + $(CONFIG_COMMAND) -noimplicit_include $(OPTIONS) -o "$(<)" -L$(LIBPATH) "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) -lrt -lm +} + +# 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 -expect_unresolved \* -noimplicit_include $(OPTIONS) -o "$(<[1])" -L$(LIBPATH) "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-ST) -l$(FINDLIBS-SA) -lm +} + + +# 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. + +rule compile.c++ +{ + # We preprocess the TEMPLATE_DEPTH command line option here because we found + # no way to do it correctly in the actual action code. There we either get + # the -pending_instantiations parameter when no c++-template-depth property + # has been specified or we get additional quotes around + # "-pending_instantiations ". + local template-depth = [ on $(1) return $(TEMPLATE_DEPTH) ] ; + TEMPLATE_DEPTH on $(1) = "-pending_instantiations "$(template-depth) ; +} + +actions compile.c++ +{ + $(CONFIG_COMMAND) -x cxx -c -std strict_ansi -nopure_cname -noimplicit_include -timplicit_local -ptr "$(<[1]:D)/cxx_repository" $(OPTIONS) $(TEMPLATE_DEPTH) -D$(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 $(<) $(>) +} |