diff options
Diffstat (limited to 'jam-files/boost-build/tools/gcc.jam')
| -rw-r--r-- | jam-files/boost-build/tools/gcc.jam | 1185 |
1 files changed, 0 insertions, 1185 deletions
diff --git a/jam-files/boost-build/tools/gcc.jam b/jam-files/boost-build/tools/gcc.jam deleted file mode 100644 index f7b0da54..00000000 --- a/jam-files/boost-build/tools/gcc.jam +++ /dev/null @@ -1,1185 +0,0 @@ -# Copyright 2001 David Abrahams. -# Copyright 2002-2006 Rene Rivera. -# Copyright 2002-2003 Vladimir Prus. -# Copyright (c) 2005 Reece H. Dunn. -# Copyright 2006 Ilya Sokolov. -# Copyright 2007 Roland Schwarz -# Copyright 2007 Boris Gubenko. -# -# Distributed under the Boost Software License, Version 1.0. -# (See accompanying file LICENSE_1_0.txt or copy at -# http://www.boost.org/LICENSE_1_0.txt) - -import "class" : new ; -import common ; -import errors ; -import feature ; -import generators ; -import os ; -import pch ; -import property ; -import property-set ; -import toolset ; -import type ; -import rc ; -import regex ; -import set ; -import unix ; -import fortran ; - - -if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ] -{ - .debug-configuration = true ; -} - - -feature.extend toolset : gcc ; -# feature.subfeature toolset gcc : flavor : : optional ; - -toolset.inherit-generators gcc : unix : unix.link unix.link.dll ; -toolset.inherit-flags gcc : unix ; -toolset.inherit-rules gcc : unix ; - -generators.override gcc.prebuilt : builtin.prebuilt ; -generators.override gcc.searched-lib-generator : searched-lib-generator ; - -# Make gcc toolset object files use the "o" suffix on all platforms. -type.set-generated-target-suffix OBJ : <toolset>gcc : o ; -type.set-generated-target-suffix OBJ : <toolset>gcc <target-os>windows : o ; -type.set-generated-target-suffix OBJ : <toolset>gcc <target-os>cygwin : o ; - -# Initializes the gcc toolset for the given version. If necessary, command may -# be used to specify where the compiler is located. The parameter 'options' is a -# space-delimited list of options, each one specified as -# <option-name>option-value. Valid option names are: cxxflags, linkflags and -# linker-type. Accepted linker-type values are aix, darwin, gnu, hpux, osf or -# sun and the default value will be selected based on the current OS. -# Example: -# using gcc : 3.4 : : <cxxflags>foo <linkflags>bar <linker-type>sun ; -# -# The compiler command to use is detected in a three step manner: -# 1) If an explicit command is specified by the user, it will be used and must available. -# 2) If only a certain version is specified, it is enforced: -# - either a command 'g++-VERSION' must be available -# - or the default command 'g++' must be available and match the exact version. -# 3) Without user-provided restrictions use default 'g++' -rule init ( version ? : command * : options * ) -{ - #1): use user-provided command - local tool-command = ; - if $(command) - { - tool-command = [ common.get-invocation-command-nodefault gcc : g++ : $(command) ] ; - if ! $(tool-command) - { - errors.error "toolset gcc initialization:" : - "provided command '$(command)' not found" : - "initialized from" [ errors.nearest-user-location ] ; - } - } - #2): enforce user-provided version - else if $(version) - { - tool-command = [ common.get-invocation-command-nodefault gcc : "g++-$(version[1])" ] ; - - #2.1) fallback: check whether "g++" reports the requested version - if ! $(tool-command) - { - tool-command = [ common.get-invocation-command-nodefault gcc : g++ ] ; - if $(tool-command) - { - local tool-command-string = $(tool-command:J=" ") ; - local tool-version = [ MATCH "^([0-9.]+)" : [ SHELL "$(tool-command-string) -dumpversion" ] ] ; - if $(tool-version) != $(version) - { - # Permit a match betwen two-digit version specified by the user - # (e.g. 4.4) and 3-digit version reported by gcc. - # Since only two digits are present in binary name anyway, - # insisting that user specify 3-digit version when - # configuring Boost.Build while it's not required on - # command like would be strange. - local stripped = [ MATCH "^([0-9]+\.[0-9]+).*" : $(tool-version) ] ; - if $(stripped) != $(version) - { - errors.error "toolset gcc initialization:" : - "version '$(version)' requested but 'g++-$(version)' not found and version '$(tool-version)' of default '$(tool-command)' does not match" : - "initialized from" [ errors.nearest-user-location ] ; - tool-command = ; - } - # Use full 3-digit version to be compatible with the 'using gcc ;' case - version = $(tool-version) ; - } - } - else - { - errors.error "toolset gcc initialization:" : - "version '$(version)' requested but neither 'g++-$(version)' nor default 'g++' found" : - "initialized from" [ errors.nearest-user-location ] ; - } - } - } - #3) default: no command and no version specified, try using default command "g++" - else - { - tool-command = [ common.get-invocation-command-nodefault gcc : g++ ] ; - if ! $(tool-command) - { - errors.error "toolset gcc initialization:" : - "no command provided, default command 'g++' not found" : - "initialized from" [ errors.nearest-user-location ] ; - } - } - - - # Information about the gcc command... - # The command. - local command = $(tool-command) ; - # The root directory of the tool install. - local root = [ feature.get-values <root> : $(options) ] ; - # The bin directory where to find the command to execute. - local bin ; - # The flavor of compiler. - local flavor = [ feature.get-values <flavor> : $(options) ] ; - # Autodetect the root and bin dir if not given. - if $(command) - { - bin ?= [ common.get-absolute-tool-path $(command[-1]) ] ; - root ?= $(bin:D) ; - } - # The 'command' variable can have multiple elements. When calling - # the SHELL builtin we need a single string. - local command-string = $(command:J=" ") ; - # Autodetect the version and flavor if not given. - if $(command) - { - local machine = [ MATCH "^([^ ]+)" - : [ SHELL "$(command-string) -dumpmachine" ] ] ; - version ?= [ MATCH "^([0-9.]+)" - : [ SHELL "$(command-string) -dumpversion" ] ] ; - switch $(machine:L) - { - case *mingw* : flavor ?= mingw ; - } - } - - local condition ; - if $(flavor) - { - condition = [ common.check-init-parameters gcc - : version $(version) - : flavor $(flavor) - ] ; - } - else - { - condition = [ common.check-init-parameters gcc - : version $(version) - ] ; - condition = $(condition) ; #/<toolset-gcc:flavor> ; - } - - common.handle-options gcc : $(condition) : $(command) : $(options) ; - - local linker = [ feature.get-values <linker-type> : $(options) ] ; - # The logic below should actually be keyed on <target-os> - if ! $(linker) - { - if [ os.name ] = OSF - { - linker = osf ; - } - else if [ os.name ] = HPUX - { - linker = hpux ; - } - else if [ os.name ] = AIX - { - linker = aix ; - } - else if [ os.name ] = SOLARIS - { - linker = sun ; - } - else - { - linker = gnu ; - } - } - init-link-flags gcc $(linker) $(condition) ; - - - # If gcc is installed in non-standard location, we'd need to add - # LD_LIBRARY_PATH when running programs created with it (for unit-test/run - # rules). - if $(command) - { - # On multilib 64-bit boxes, there are both 32-bit and 64-bit libraries - # and all must be added to LD_LIBRARY_PATH. The linker will pick the - # right onces. Note that we don't provide a clean way to build 32-bit - # binary with 64-bit compiler, but user can always pass -m32 manually. - local lib_path = $(root)/bin $(root)/lib $(root)/lib32 $(root)/lib64 ; - if $(.debug-configuration) - { - ECHO notice: using gcc libraries :: $(condition) :: $(lib_path) ; - } - toolset.flags gcc.link RUN_PATH $(condition) : $(lib_path) ; - } - - # If it's not a system gcc install we should adjust the various programs as - # needed to prefer using the install specific versions. This is essential - # for correct use of MinGW and for cross-compiling. - - local nl = " -" ; - - # - The archive builder. - local archiver = [ common.get-invocation-command gcc - : [ NORMALIZE_PATH [ MATCH "(.*)[$(nl)]+" : [ SHELL "$(command-string) -print-prog-name=ar" ] ] ] - : [ feature.get-values <archiver> : $(options) ] - : $(bin) - : search-path ] ; - toolset.flags gcc.archive .AR $(condition) : $(archiver[1]) ; - if $(.debug-configuration) - { - ECHO notice: using gcc archiver :: $(condition) :: $(archiver[1]) ; - } - - # - Ranlib - local ranlib = [ common.get-invocation-command gcc - : [ NORMALIZE_PATH [ MATCH "(.*)[$(nl)]+" : [ SHELL "$(command-string) -print-prog-name=ranlib" ] ] ] - : [ feature.get-values <ranlib> : $(options) ] - : $(bin) - : search-path ] ; - toolset.flags gcc.archive .RANLIB $(condition) : $(ranlib[1]) ; - if $(.debug-configuration) - { - ECHO notice: using gcc ranlib :: $(condition) :: $(ranlib[1]) ; - } - - - # - The resource compiler. - local rc = - [ common.get-invocation-command-nodefault gcc - : windres : [ feature.get-values <rc> : $(options) ] : $(bin) : search-path ] ; - local rc-type = - [ feature.get-values <rc-type> : $(options) ] ; - rc-type ?= windres ; - if ! $(rc) - { - # If we can't find an RC compiler we fallback to a null RC compiler that - # creates empty object files. This allows the same Jamfiles to work - # across the board. The null RC uses the assembler to create the empty - # objects, so configure that. - rc = [ common.get-invocation-command gcc : as : : $(bin) : search-path ] ; - rc-type = null ; - } - rc.configure $(rc) : $(condition) : <rc-type>$(rc-type) ; -} - -if [ os.name ] = NT -{ - # This causes single-line command invocation to not go through .bat files, - # thus avoiding command-line length limitations. - JAMSHELL = % ; -} - -generators.register-c-compiler gcc.compile.c++.preprocess : CPP : PREPROCESSED_CPP : <toolset>gcc ; -generators.register-c-compiler gcc.compile.c.preprocess : C : PREPROCESSED_C : <toolset>gcc ; -generators.register-c-compiler gcc.compile.c++ : CPP : OBJ : <toolset>gcc ; -generators.register-c-compiler gcc.compile.c : C : OBJ : <toolset>gcc ; -generators.register-c-compiler gcc.compile.asm : ASM : OBJ : <toolset>gcc ; -generators.register-fortran-compiler gcc.compile.fortran : FORTRAN FORTRAN90 : OBJ : <toolset>gcc ; - -# pch support - -# The compiler looks for a precompiled header in each directory just before it -# looks for the include file in that directory. The name searched for is the -# name specified in the #include directive with ".gch" suffix appended. The -# logic in gcc-pch-generator will make sure that BASE_PCH suffix is appended to -# full name of the header. - -type.set-generated-target-suffix PCH : <toolset>gcc : gch ; - -# GCC-specific pch generator. -class gcc-pch-generator : pch-generator -{ - import project ; - import property-set ; - import type ; - - rule run-pch ( project name ? : property-set : sources + ) - { - # Find the header in sources. Ignore any CPP sources. - local header ; - for local s in $(sources) - { - if [ type.is-derived [ $(s).type ] H ] - { - header = $(s) ; - } - } - - # Error handling: Base header file name should be the same as the base - # precompiled header name. - local header-name = [ $(header).name ] ; - local header-basename = $(header-name:B) ; - if $(header-basename) != $(name) - { - local location = [ $(project).project-module ] ; - errors.user-error "in" $(location)": pch target name `"$(name)"' should be the same as the base name of header file `"$(header-name)"'" ; - } - - local pch-file = [ generator.run $(project) $(name) : $(property-set) - : $(header) ] ; - - # return result of base class and pch-file property as usage-requirements - return - [ property-set.create <pch-file>$(pch-file) <cflags>-Winvalid-pch ] - $(pch-file) - ; - } - - # Calls the base version specifying source's name as the name of the created - # target. As result, the PCH will be named whatever.hpp.gch, and not - # whatever.gch. - rule generated-targets ( sources + : property-set : project name ? ) - { - name = [ $(sources[1]).name ] ; - return [ generator.generated-targets $(sources) - : $(property-set) : $(project) $(name) ] ; - } -} - -# Note: the 'H' source type will catch both '.h' header and '.hpp' header. The -# latter have HPP type, but HPP type is derived from H. The type of compilation -# is determined entirely by the destination type. -generators.register [ new gcc-pch-generator gcc.compile.c.pch : H : C_PCH : <pch>on <toolset>gcc ] ; -generators.register [ new gcc-pch-generator gcc.compile.c++.pch : H : CPP_PCH : <pch>on <toolset>gcc ] ; - -# Override default do-nothing generators. -generators.override gcc.compile.c.pch : pch.default-c-pch-generator ; -generators.override gcc.compile.c++.pch : pch.default-cpp-pch-generator ; - -toolset.flags gcc.compile PCH_FILE <pch>on : <pch-file> ; - -# Declare flags and action for compilation. -toolset.flags gcc.compile OPTIONS <optimization>off : -O0 ; -toolset.flags gcc.compile OPTIONS <optimization>speed : -O3 ; -toolset.flags gcc.compile OPTIONS <optimization>space : -Os ; - -toolset.flags gcc.compile OPTIONS <inlining>off : -fno-inline ; -toolset.flags gcc.compile OPTIONS <inlining>on : -Wno-inline ; -toolset.flags gcc.compile OPTIONS <inlining>full : -finline-functions -Wno-inline ; - -toolset.flags gcc.compile OPTIONS <warnings>off : -w ; -toolset.flags gcc.compile OPTIONS <warnings>on : -Wall ; -toolset.flags gcc.compile OPTIONS <warnings>all : -Wall -pedantic ; -toolset.flags gcc.compile OPTIONS <warnings-as-errors>on : -Werror ; - -toolset.flags gcc.compile OPTIONS <debug-symbols>on : -g ; -toolset.flags gcc.compile OPTIONS <profiling>on : -pg ; -toolset.flags gcc.compile OPTIONS <rtti>off : -fno-rtti ; - -rule setup-fpic ( targets * : sources * : properties * ) -{ - local link = [ feature.get-values link : $(properties) ] ; - if $(link) = shared - { - local target = [ feature.get-values target-os : $(properties) ] ; - - # This logic will add -fPIC for all compilations: - # - # lib a : a.cpp b ; - # obj b : b.cpp ; - # exe c : c.cpp a d ; - # obj d : d.cpp ; - # - # This all is fine, except that 'd' will be compiled with -fPIC even though - # it is not needed, as 'd' is used only in exe. However, it is hard to - # detect where a target is going to be used. Alternatively, we can set -fPIC - # only when main target type is LIB but than 'b' would be compiled without - # -fPIC which would lead to link errors on x86-64. So, compile everything - # with -fPIC. - # - # Yet another alternative would be to create a propagated <sharedable> - # feature and set it when building shared libraries, but that would be hard - # to implement and would increase the target path length even more. - - # On Windows, fPIC is default, specifying -fPIC explicitly leads to - # a warning. - if $(target) != cygwin && $(target) != windows - { - OPTIONS on $(targets) += -fPIC ; - } - } -} - -rule setup-address-model ( targets * : sources * : properties * ) -{ - local model = [ feature.get-values address-model : $(properties) ] ; - if $(model) - { - local option ; - local os = [ feature.get-values target-os : $(properties) ] ; - if $(os) = aix - { - if $(model) = 32 - { - option = -maix32 ; - } - else - { - option = -maix64 ; - } - } - else if $(os) = hpux - { - if $(model) = 32 - { - option = -milp32 ; - } - else - { - option = -mlp64 ; - } - } - else - { - if $(model) = 32 - { - option = -m32 ; - } - else if $(model) = 64 - { - option = -m64 ; - } - # For darwin, the model can be 32_64. darwin.jam will handle that - # on its own. - } - OPTIONS on $(targets) += $(option) ; - } -} - - -# FIXME: this should not use os.name. -if [ os.name ] != NT && [ os.name ] != OSF && [ os.name ] != HPUX && [ os.name ] != AIX -{ - # OSF does have an option called -soname but it does not seem to work as - # expected, therefore it has been disabled. - HAVE_SONAME = "" ; - SONAME_OPTION = -h ; -} - -# HPUX, for some reason, seem to use '+h', not '-h'. -if [ os.name ] = HPUX -{ - HAVE_SONAME = "" ; - SONAME_OPTION = +h ; -} - -toolset.flags gcc.compile USER_OPTIONS <cflags> ; -toolset.flags gcc.compile.c++ USER_OPTIONS <cxxflags> ; -toolset.flags gcc.compile DEFINES <define> ; -toolset.flags gcc.compile INCLUDES <include> ; -toolset.flags gcc.compile.c++ TEMPLATE_DEPTH <c++-template-depth> ; -toolset.flags gcc.compile.fortran USER_OPTIONS <fflags> ; - -rule compile.c++.pch ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; -} - -actions compile.c++.pch -{ - "$(CONFIG_COMMAND)" -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)" -} - -rule compile.c.pch ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; -} - -actions compile.c.pch -{ - "$(CONFIG_COMMAND)" -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)" -} - -rule compile.c++.preprocess ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - - # Some extensions are compiled as C++ by default. For others, we need to - # pass -x c++. We could always pass -x c++ but distcc does not work with it. - if ! $(>:S) in .cc .cp .cxx .cpp .c++ .C - { - LANG on $(<) = "-x c++" ; - } - DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ; -} - -rule compile.c.preprocess ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - - # If we use the name g++ then default file suffix -> language mapping does - # not work. So have to pass -x option. Maybe, we can work around this by - # allowing the user to specify both C and C++ compiler names. - #if $(>:S) != .c - #{ - LANG on $(<) = "-x c" ; - #} - DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ; -} - -rule compile.c++ ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - - # Some extensions are compiled as C++ by default. For others, we need to - # pass -x c++. We could always pass -x c++ but distcc does not work with it. - if ! $(>:S) in .cc .cp .cxx .cpp .c++ .C - { - LANG on $(<) = "-x c++" ; - } - DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ; - - # Here we want to raise the template-depth parameter value to something - # higher than the default value of 17. Note that we could do this using the - # feature.set-default rule but we do not want to set the default value for - # all toolsets as well. - # - # TODO: This 'modified default' has been inherited from some 'older Boost - # Build implementation' and has most likely been added to make some Boost - # library parts compile correctly. We should see what exactly prompted this - # and whether we can get around the problem more locally. - local template-depth = [ on $(<) return $(TEMPLATE_DEPTH) ] ; - if ! $(template-depth) - { - TEMPLATE_DEPTH on $(<) = 128 ; - } -} - -rule compile.c ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - - # If we use the name g++ then default file suffix -> language mapping does - # not work. So have to pass -x option. Maybe, we can work around this by - # allowing the user to specify both C and C++ compiler names. - #if $(>:S) != .c - #{ - LANG on $(<) = "-x c" ; - #} - DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ; -} - -rule compile.fortran ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; -} - -actions compile.c++ bind PCH_FILE -{ - "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -c -o "$(<:W)" "$(>:W)" -} - -actions compile.c bind PCH_FILE -{ - "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -c -o "$(<)" "$(>)" -} - -actions compile.c++.preprocess bind PCH_FILE -{ - "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" "$(>:W)" -E >"$(<:W)" -} - -actions compile.c.preprocess bind PCH_FILE -{ - "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" "$(>)" -E >$(<) -} - -actions compile.fortran -{ - "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -c -o "$(<)" "$(>)" -} - -rule compile.asm ( targets * : sources * : properties * ) -{ - setup-fpic $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - LANG on $(<) = "-x assembler-with-cpp" ; -} - -actions compile.asm -{ - "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)" -} - -# The class which check that we don't try to use the <runtime-link>static -# property while creating or using shared library, since it's not supported by -# gcc/libc. -class gcc-linking-generator : unix-linking-generator -{ - rule run ( project name ? : property-set : sources + ) - { - # TODO: Replace this with the use of a target-os property. - local no-static-link = ; - if [ modules.peek : UNIX ] - { - switch [ modules.peek : JAMUNAME ] - { - case * : no-static-link = true ; - } - } - - local properties = [ $(property-set).raw ] ; - local reason ; - if $(no-static-link) && <runtime-link>static in $(properties) - { - if <link>shared in $(properties) - { - reason = - "On gcc, DLL can't be build with '<runtime-link>static'." ; - } - else if [ type.is-derived $(self.target-types[1]) EXE ] - { - for local s in $(sources) - { - local type = [ $(s).type ] ; - if $(type) && [ type.is-derived $(type) SHARED_LIB ] - { - reason = - "On gcc, using DLLS together with the" - "<runtime-link>static options is not possible " ; - } - } - } - } - if $(reason) - { - ECHO warning: - $(reason) ; - ECHO warning: - "It is suggested to use '<runtime-link>static' together" - "with '<link>static'." ; - return ; - } - else - { - local generated-targets = [ unix-linking-generator.run $(project) - $(name) : $(property-set) : $(sources) ] ; - return $(generated-targets) ; - } - } -} - -# The set of permissible input types is different on mingw. -# So, define two sets of generators, with mingw generators -# selected when target-os=windows. - -local g ; -g = [ new gcc-linking-generator gcc.mingw.link - : OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB - : EXE - : <toolset>gcc <target-os>windows ] ; -$(g).set-rule-name gcc.link ; -generators.register $(g) ; - -g = [ new gcc-linking-generator gcc.mingw.link.dll - : OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB - : IMPORT_LIB SHARED_LIB - : <toolset>gcc <target-os>windows ] ; -$(g).set-rule-name gcc.link.dll ; -generators.register $(g) ; - -generators.register - [ new gcc-linking-generator gcc.link - : LIB OBJ - : EXE - : <toolset>gcc ] ; -generators.register - [ new gcc-linking-generator gcc.link.dll - : LIB OBJ - : SHARED_LIB - : <toolset>gcc ] ; - -generators.override gcc.mingw.link : gcc.link ; -generators.override gcc.mingw.link.dll : gcc.link.dll ; - -# Cygwin is similar to msvc and mingw in that it uses import libraries. -# While in simple cases, it can directly link to a shared library, -# it is believed to be slower, and not always possible. Define cygwin-specific -# generators here. - -g = [ new gcc-linking-generator gcc.cygwin.link - : OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB - : EXE - : <toolset>gcc <target-os>cygwin ] ; -$(g).set-rule-name gcc.link ; -generators.register $(g) ; - -g = [ new gcc-linking-generator gcc.cygwin.link.dll - : OBJ SEARCHED_LIB STATIC_LIB IMPORT_LIB - : IMPORT_LIB SHARED_LIB - : <toolset>gcc <target-os>cygwin ] ; -$(g).set-rule-name gcc.link.dll ; -generators.register $(g) ; - -generators.override gcc.cygwin.link : gcc.link ; -generators.override gcc.cygwin.link.dll : gcc.link.dll ; - -# Declare flags for linking. -# First, the common flags. -toolset.flags gcc.link OPTIONS <debug-symbols>on : -g ; -toolset.flags gcc.link OPTIONS <profiling>on : -pg ; -toolset.flags gcc.link USER_OPTIONS <linkflags> ; -toolset.flags gcc.link LINKPATH <library-path> ; -toolset.flags gcc.link FINDLIBS-ST <find-static-library> ; -toolset.flags gcc.link FINDLIBS-SA <find-shared-library> ; -toolset.flags gcc.link LIBRARIES <library-file> ; - -toolset.flags gcc.link.dll .IMPLIB-COMMAND <target-os>windows : "-Wl,--out-implib," ; -toolset.flags gcc.link.dll .IMPLIB-COMMAND <target-os>cygwin : "-Wl,--out-implib," ; - -# For <runtime-link>static we made sure there are no dynamic libraries in the -# link. On HP-UX not all system libraries exist as archived libraries (for -# example, there is no libunwind.a), so, on this platform, the -static option -# cannot be specified. -if [ os.name ] != HPUX -{ - toolset.flags gcc.link OPTIONS <runtime-link>static : -static ; -} - -# Now, the vendor specific flags. -# The parameter linker can be either aix, darwin, gnu, hpux, osf or sun. -rule init-link-flags ( toolset linker condition ) -{ - switch $(linker) - { - case aix : - { - # - # On AIX we *have* to use the native linker. - # - # Using -brtl, the AIX linker will look for libraries with both the .a - # and .so extensions, such as libfoo.a and libfoo.so. Without -brtl, the - # AIX linker looks only for libfoo.a. Note that libfoo.a is an archived - # file that may contain shared objects and is different from static libs - # as on Linux. - # - # The -bnoipath strips the prepending (relative) path of libraries from - # the loader section in the target library or executable. Hence, during - # load-time LIBPATH (identical to LD_LIBRARY_PATH) or a hard-coded - # -blibpath (*similar* to -lrpath/-lrpath-link) is searched. Without - # this option, the prepending (relative) path + library name is - # hard-coded in the loader section, causing *only* this path to be - # searched during load-time. Note that the AIX linker does not have an - # -soname equivalent, this is as close as it gets. - # - # The above options are definately for AIX 5.x, and most likely also for - # AIX 4.x and AIX 6.x. For details about the AIX linker see: - # http://download.boulder.ibm.com/ibmdl/pub/software/dw/aix/es-aix_ll.pdf - # - - toolset.flags $(toolset).link OPTIONS : -Wl,-brtl -Wl,-bnoipath - : unchecked ; - } - - case darwin : - { - # On Darwin, the -s option to ld does not work unless we pass -static, - # and passing -static unconditionally is a bad idea. So, don't pass -s. - # at all, darwin.jam will use separate 'strip' invocation. - toolset.flags $(toolset).link RPATH $(condition) : <dll-path> : unchecked ; - toolset.flags $(toolset).link RPATH_LINK $(condition) : <xdll-path> : unchecked ; - } - - case gnu : - { - # Strip the binary when no debugging is needed. We use --strip-all flag - # as opposed to -s since icc (intel's compiler) is generally - # option-compatible with and inherits from the gcc toolset, but does not - # support -s. - toolset.flags $(toolset).link OPTIONS $(condition)/<strip>on : -Wl,--strip-all : unchecked ; - toolset.flags $(toolset).link RPATH $(condition) : <dll-path> : unchecked ; - toolset.flags $(toolset).link RPATH_LINK $(condition) : <xdll-path> : unchecked ; - toolset.flags $(toolset).link START-GROUP $(condition) : -Wl,--start-group : unchecked ; - toolset.flags $(toolset).link END-GROUP $(condition) : -Wl,--end-group : unchecked ; - - # gnu ld has the ability to change the search behaviour for libraries - # referenced by -l switch. These modifiers are -Bstatic and -Bdynamic - # and change search for -l switches that follow them. The following list - # shows the tried variants. - # The search stops at the first variant that has a match. - # *nix: -Bstatic -lxxx - # libxxx.a - # - # *nix: -Bdynamic -lxxx - # libxxx.so - # libxxx.a - # - # windows (mingw,cygwin) -Bstatic -lxxx - # libxxx.a - # xxx.lib - # - # windows (mingw,cygwin) -Bdynamic -lxxx - # libxxx.dll.a - # xxx.dll.a - # libxxx.a - # xxx.lib - # cygxxx.dll (*) - # libxxx.dll - # xxx.dll - # libxxx.a - # - # (*) This is for cygwin - # Please note that -Bstatic and -Bdynamic are not a guarantee that a - # static or dynamic lib indeed gets linked in. The switches only change - # search patterns! - - # On *nix mixing shared libs with static runtime is not a good idea. - toolset.flags $(toolset).link FINDLIBS-ST-PFX $(condition)/<runtime-link>shared - : -Wl,-Bstatic : unchecked ; - toolset.flags $(toolset).link FINDLIBS-SA-PFX $(condition)/<runtime-link>shared - : -Wl,-Bdynamic : unchecked ; - - # On windows allow mixing of static and dynamic libs with static - # runtime. - toolset.flags $(toolset).link FINDLIBS-ST-PFX $(condition)/<runtime-link>static/<target-os>windows - : -Wl,-Bstatic : unchecked ; - toolset.flags $(toolset).link FINDLIBS-SA-PFX $(condition)/<runtime-link>static/<target-os>windows - : -Wl,-Bdynamic : unchecked ; - toolset.flags $(toolset).link OPTIONS $(condition)/<runtime-link>static/<target-os>windows - : -Wl,-Bstatic : unchecked ; - } - - case hpux : - { - toolset.flags $(toolset).link OPTIONS $(condition)/<strip>on - : -Wl,-s : unchecked ; - toolset.flags $(toolset).link OPTIONS $(condition)/<link>shared - : -fPIC : unchecked ; - } - - case osf : - { - # No --strip-all, just -s. - toolset.flags $(toolset).link OPTIONS $(condition)/<strip>on - : -Wl,-s : unchecked ; - toolset.flags $(toolset).link RPATH $(condition) : <dll-path> - : unchecked ; - # This does not supports -R. - toolset.flags $(toolset).link RPATH_OPTION $(condition) : -rpath - : unchecked ; - # -rpath-link is not supported at all. - } - - case sun : - { - toolset.flags $(toolset).link OPTIONS $(condition)/<strip>on - : -Wl,-s : unchecked ; - toolset.flags $(toolset).link RPATH $(condition) : <dll-path> - : unchecked ; - # Solaris linker does not have a separate -rpath-link, but allows to use - # -L for the same purpose. - toolset.flags $(toolset).link LINKPATH $(condition) : <xdll-path> - : unchecked ; - - # This permits shared libraries with non-PIC code on Solaris. - # VP, 2004/09/07: Now that we have -fPIC hardcode in link.dll, the - # following is not needed. Whether -fPIC should be hardcoded, is a - # separate question. - # AH, 2004/10/16: it is still necessary because some tests link against - # static libraries that were compiled without PIC. - toolset.flags $(toolset).link OPTIONS $(condition)/<link>shared - : -mimpure-text : unchecked ; - } - - case * : - { - errors.user-error - "$(toolset) initialization: invalid linker '$(linker)'" : - "The value '$(linker)' specified for <linker> is not recognized." : - "Possible values are 'aix', 'darwin', 'gnu', 'hpux', 'osf' or 'sun'" ; - } - } -} - -# Enclose the RPATH variable on 'targets' in (double) quotes, -# unless it's already enclosed in single quotes. -# This special casing is done because it's common to pass -# '$ORIGIN' to linker -- and it has to have single quotes -# to prevent expansion by shell -- and if we add double -# quotes then preventing properties of single quotes disappear. -rule quote-rpath ( targets * ) -{ - local r = [ on $(targets[1]) return $(RPATH) ] ; - if ! [ MATCH "('.*')" : $(r) ] - { - r = "\"$(r)\"" ; - } - RPATH on $(targets) = $(r) ; -} - -# Declare actions for linking. -rule link ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - SPACE on $(targets) = " " ; - # Serialize execution of the 'link' action, since running N links in - # parallel is just slower. For now, serialize only gcc links, it might be a - # good idea to serialize all links. - JAM_SEMAPHORE on $(targets) = <s>gcc-link-semaphore ; - quote-rpath $(targets) ; -} - -actions link bind LIBRARIES -{ - "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) -Wl,-rpath-link$(SPACE)-Wl,"$(RPATH_LINK)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS) - -} - -# Default value. Mostly for the sake of intel-linux that inherits from gcc, but -# does not have the same logic to set the .AR variable. We can put the same -# logic in intel-linux, but that's hardly worth the trouble as on Linux, 'ar' is -# always available. -.AR = ar ; -.RANLIB = ranlib ; - -toolset.flags gcc.archive AROPTIONS <archiveflags> ; - -rule archive ( targets * : sources * : properties * ) -{ - # Always remove archive and start again. Here is the rationale from - # - # Andre Hentz: - # - # I had a file, say a1.c, that was included into liba.a. I moved a1.c to - # a2.c, updated my Jamfiles and rebuilt. My program was crashing with absurd - # errors. After some debugging I traced it back to the fact that a1.o was - # *still* in liba.a - # - # Rene Rivera: - # - # Originally removing the archive was done by splicing an RM onto the - # archive action. That makes archives fail to build on NT when they have - # many files because it will no longer execute the action directly and blow - # the line length limit. Instead we remove the file in a different action, - # just before building the archive. - # - local clean.a = $(targets[1])(clean) ; - TEMPORARY $(clean.a) ; - NOCARE $(clean.a) ; - LOCATE on $(clean.a) = [ on $(targets[1]) return $(LOCATE) ] ; - DEPENDS $(clean.a) : $(sources) ; - DEPENDS $(targets) : $(clean.a) ; - common.RmTemps $(clean.a) : $(targets) ; -} - -# Declare action for creating static libraries. -# The letter 'r' means to add files to the archive with replacement. Since we -# remove archive, we don't care about replacement, but there's no option "add -# without replacement". -# The letter 'c' suppresses the warning in case the archive does not exists yet. -# That warning is produced only on some platforms, for whatever reasons. -actions piecemeal archive -{ - "$(.AR)" $(AROPTIONS) rc "$(<)" "$(>)" - "$(.RANLIB)" "$(<)" -} - -rule link.dll ( targets * : sources * : properties * ) -{ - setup-threading $(targets) : $(sources) : $(properties) ; - setup-address-model $(targets) : $(sources) : $(properties) ; - SPACE on $(targets) = " " ; - JAM_SEMAPHORE on $(targets) = <s>gcc-link-semaphore ; - quote-rpath $(targets) ; -} - -# Differs from 'link' above only by -shared. -actions link.dll bind LIBRARIES -{ - "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS) -} - -rule setup-threading ( targets * : sources * : properties * ) -{ - local threading = [ feature.get-values threading : $(properties) ] ; - if $(threading) = multi - { - local target = [ feature.get-values target-os : $(properties) ] ; - local option ; - local libs ; - - switch $(target) - { - case windows : - { - option = -mthreads ; - } - case cygwin : - { - option = -mthreads ; - } - case solaris : - { - option = -pthreads ; - libs = rt ; - } - case beos : - { - # BeOS has no threading options, so do not set anything here. - } - case *bsd : - { - option = -pthread ; - # There is no -lrt on BSD. - } - case sgi : - { - # gcc on IRIX does not support multi-threading so do not set anything - # here. - } - case darwin : - { - # Darwin has no threading options so do not set anything here. - } - case * : - { - option = -pthread ; - libs = rt ; - } - } - - if $(option) - { - OPTIONS on $(targets) += $(option) ; - } - if $(libs) - { - FINDLIBS-SA on $(targets) += $(libs) ; - } - } -} - -local rule cpu-flags ( toolset variable : architecture : instruction-set + : values + : default ? ) -{ - if $(default) - { - toolset.flags $(toolset) $(variable) - <architecture>$(architecture)/<instruction-set> - : $(values) ; - } - toolset.flags $(toolset) $(variable) - <architecture>/<instruction-set>$(instruction-set) - <architecture>$(architecture)/<instruction-set>$(instruction-set) - : $(values) ; -} - -# Set architecture/instruction-set options. -# -# x86 and compatible -# The 'native' option appeared in gcc 4.2 so we cannot safely use it -# as default. Use conservative i386 instead. -cpu-flags gcc OPTIONS : x86 : native : -march=native ; -cpu-flags gcc OPTIONS : x86 : i386 : -march=i386 : default ; -cpu-flags gcc OPTIONS : x86 : i486 : -march=i486 ; -cpu-flags gcc OPTIONS : x86 : i586 : -march=i586 ; -cpu-flags gcc OPTIONS : x86 : i686 : -march=i686 ; -cpu-flags gcc OPTIONS : x86 : pentium : -march=pentium ; -cpu-flags gcc OPTIONS : x86 : pentium-mmx : -march=pentium-mmx ; -cpu-flags gcc OPTIONS : x86 : pentiumpro : -march=pentiumpro ; -cpu-flags gcc OPTIONS : x86 : pentium2 : -march=pentium2 ; -cpu-flags gcc OPTIONS : x86 : pentium3 : -march=pentium3 ; -cpu-flags gcc OPTIONS : x86 : pentium3m : -march=pentium3m ; -cpu-flags gcc OPTIONS : x86 : pentium-m : -march=pentium-m ; -cpu-flags gcc OPTIONS : x86 : pentium4 : -march=pentium4 ; -cpu-flags gcc OPTIONS : x86 : pentium4m : -march=pentium4m ; -cpu-flags gcc OPTIONS : x86 : prescott : -march=prescott ; -cpu-flags gcc OPTIONS : x86 : nocona : -march=nocona ; -cpu-flags gcc OPTIONS : x86 : core2 : -march=core2 ; -cpu-flags gcc OPTIONS : x86 : k6 : -march=k6 ; -cpu-flags gcc OPTIONS : x86 : k6-2 : -march=k6-2 ; -cpu-flags gcc OPTIONS : x86 : k6-3 : -march=k6-3 ; -cpu-flags gcc OPTIONS : x86 : athlon : -march=athlon ; -cpu-flags gcc OPTIONS : x86 : athlon-tbird : -march=athlon-tbird ; -cpu-flags gcc OPTIONS : x86 : athlon-4 : -march=athlon-4 ; -cpu-flags gcc OPTIONS : x86 : athlon-xp : -march=athlon-xp ; -cpu-flags gcc OPTIONS : x86 : athlon-mp : -march=athlon-mp ; -## -cpu-flags gcc OPTIONS : x86 : k8 : -march=k8 ; -cpu-flags gcc OPTIONS : x86 : opteron : -march=opteron ; -cpu-flags gcc OPTIONS : x86 : athlon64 : -march=athlon64 ; -cpu-flags gcc OPTIONS : x86 : athlon-fx : -march=athlon-fx ; -cpu-flags gcc OPTIONS : x86 : winchip-c6 : -march=winchip-c6 ; -cpu-flags gcc OPTIONS : x86 : winchip2 : -march=winchip2 ; -cpu-flags gcc OPTIONS : x86 : c3 : -march=c3 ; -cpu-flags gcc OPTIONS : x86 : c3-2 : -march=c3-2 ; -# Sparc -cpu-flags gcc OPTIONS : sparc : c3 : -mcpu=c3 : default ; -cpu-flags gcc OPTIONS : sparc : v7 : -mcpu=v7 ; -cpu-flags gcc OPTIONS : sparc : cypress : -mcpu=cypress ; -cpu-flags gcc OPTIONS : sparc : v8 : -mcpu=v8 ; -cpu-flags gcc OPTIONS : sparc : supersparc : -mcpu=supersparc ; -cpu-flags gcc OPTIONS : sparc : sparclite : -mcpu=sparclite ; -cpu-flags gcc OPTIONS : sparc : hypersparc : -mcpu=hypersparc ; -cpu-flags gcc OPTIONS : sparc : sparclite86x : -mcpu=sparclite86x ; -cpu-flags gcc OPTIONS : sparc : f930 : -mcpu=f930 ; -cpu-flags gcc OPTIONS : sparc : f934 : -mcpu=f934 ; -cpu-flags gcc OPTIONS : sparc : sparclet : -mcpu=sparclet ; -cpu-flags gcc OPTIONS : sparc : tsc701 : -mcpu=tsc701 ; -cpu-flags gcc OPTIONS : sparc : v9 : -mcpu=v9 ; -cpu-flags gcc OPTIONS : sparc : ultrasparc : -mcpu=ultrasparc ; -cpu-flags gcc OPTIONS : sparc : ultrasparc3 : -mcpu=ultrasparc3 ; -# RS/6000 & PowerPC -cpu-flags gcc OPTIONS : power : 403 : -mcpu=403 ; -cpu-flags gcc OPTIONS : power : 505 : -mcpu=505 ; -cpu-flags gcc OPTIONS : power : 601 : -mcpu=601 ; -cpu-flags gcc OPTIONS : power : 602 : -mcpu=602 ; -cpu-flags gcc OPTIONS : power : 603 : -mcpu=603 ; -cpu-flags gcc OPTIONS : power : 603e : -mcpu=603e ; -cpu-flags gcc OPTIONS : power : 604 : -mcpu=604 ; -cpu-flags gcc OPTIONS : power : 604e : -mcpu=604e ; -cpu-flags gcc OPTIONS : power : 620 : -mcpu=620 ; -cpu-flags gcc OPTIONS : power : 630 : -mcpu=630 ; -cpu-flags gcc OPTIONS : power : 740 : -mcpu=740 ; -cpu-flags gcc OPTIONS : power : 7400 : -mcpu=7400 ; -cpu-flags gcc OPTIONS : power : 7450 : -mcpu=7450 ; -cpu-flags gcc OPTIONS : power : 750 : -mcpu=750 ; -cpu-flags gcc OPTIONS : power : 801 : -mcpu=801 ; -cpu-flags gcc OPTIONS : power : 821 : -mcpu=821 ; -cpu-flags gcc OPTIONS : power : 823 : -mcpu=823 ; -cpu-flags gcc OPTIONS : power : 860 : -mcpu=860 ; -cpu-flags gcc OPTIONS : power : 970 : -mcpu=970 ; -cpu-flags gcc OPTIONS : power : 8540 : -mcpu=8540 ; -cpu-flags gcc OPTIONS : power : power : -mcpu=power ; -cpu-flags gcc OPTIONS : power : power2 : -mcpu=power2 ; -cpu-flags gcc OPTIONS : power : power3 : -mcpu=power3 ; -cpu-flags gcc OPTIONS : power : power4 : -mcpu=power4 ; -cpu-flags gcc OPTIONS : power : power5 : -mcpu=power5 ; -cpu-flags gcc OPTIONS : power : powerpc : -mcpu=powerpc ; -cpu-flags gcc OPTIONS : power : powerpc64 : -mcpu=powerpc64 ; -cpu-flags gcc OPTIONS : power : rios : -mcpu=rios ; -cpu-flags gcc OPTIONS : power : rios1 : -mcpu=rios1 ; -cpu-flags gcc OPTIONS : power : rios2 : -mcpu=rios2 ; -cpu-flags gcc OPTIONS : power : rsc : -mcpu=rsc ; -cpu-flags gcc OPTIONS : power : rs64a : -mcpu=rs64 ; -# AIX variant of RS/6000 & PowerPC -toolset.flags gcc AROPTIONS <address-model>64/<target-os>aix : "-X 64" ; |