1#  Copyright (c) 2003 Michael Stevens
2#  Copyright (c) 2011 Bryce Lelbach
3#
4#  Use, modification and distribution is subject to the Boost Software
5#  License Version 1.0. (See accompanying file LICENSE_1_0.txt or
6#  http://www.boost.org/LICENSE_1_0.txt)
7
8import toolset ;
9import feature ;
10import toolset : flags ;
11
12import intel ;
13import gcc ;
14import common ;
15import errors ;
16import generators ;
17import type ;
18import numbers ;
19
20feature.extend-subfeature toolset intel : platform : linux ;
21
22toolset.inherit-generators intel-linux
23     <toolset>intel <toolset-intel:platform>linux : gcc : gcc.mingw.link gcc.mingw.link.dll ;
24generators.override intel-linux.prebuilt : builtin.lib-generator ;
25generators.override intel-linux.prebuilt : builtin.prebuilt ;
26generators.override intel-linux.searched-lib-generator : searched-lib-generator ;
27
28# Override default do-nothing generators.
29generators.override intel-linux.compile.c.pch   : pch.default-c-pch-generator   ;
30generators.override intel-linux.compile.c++.pch : pch.default-cpp-pch-generator ;
31
32type.set-generated-target-suffix PCH : <toolset>intel <toolset-intel:platform>linux : pchi ;
33
34toolset.inherit-rules intel-linux : gcc ;
35toolset.inherit-flags intel-linux : gcc
36        : <inlining>off <inlining>on <inlining>full
37          <optimization>space <optimization>speed
38          <warnings>off <warnings>all <warnings>on
39        ;
40
41if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
42{
43    .debug-configuration = true ;
44}
45
46# Initializes the intel-linux toolset
47#   version in mandatory
48#   name (default icpc) is used to invoke the specified intel-linux compiler
49#   compile and link options allow you to specify addition command line options for each version
50rule init ( version ? :  command * : options * )
51{
52    local condition = [ common.check-init-parameters intel-linux
53        : version $(version) ] ;
54
55    if $(.debug-configuration)
56    {
57        ECHO "notice: intel-linux version is" $(version) ;
58    }
59
60    local default_path ;
61
62    # Intel C++ Composer XE 2011 for Linux, aka Intel C++ Compiler XE 12.0,
63    # aka intel-linux-12.0. In this version, Intel thankfully decides to install
64    # to a sane 'intel' folder in /opt.
65    if [ MATCH "(12[.]0|12)" : $(version) ]
66        { default_path = /opt/intel/bin ; }
67    # Intel C++ Compiler 11.1.
68    else if [ MATCH "(11[.]1)" : $(version) ]
69        { default_path = /opt/intel_cce_11.1.064.x86_64/bin ; }
70    # Intel C++ Compiler 11.0.
71    else if [ MATCH "(11[.]0|11)" : $(version) ]
72        { default_path = /opt/intel_cce_11.0.074.x86_64/bin ; }
73    # Intel C++ Compiler 10.1.
74    else if [ MATCH "(10[.]1)" : $(version) ]
75        { default_path = /opt/intel_cce_10.1.013_x64/bin ; }
76    # Intel C++ Compiler 9.1.
77    else if [ MATCH "(9[.]1)" : $(version) ]
78        { default_path = /opt/intel_cc_91/bin ; }
79    # Intel C++ Compiler 9.0.
80    else if [ MATCH "(9[.]0|9)" : $(version) ]
81        { default_path = /opt/intel_cc_90/bin ; }
82    # Intel C++ Compiler 8.1.
83    else if [ MATCH "(8[.]1)" : $(version) ]
84        { default_path = /opt/intel_cc_81/bin ; }
85    # Intel C++ Compiler 8.0 - this used to be the default, so now it's the
86    # fallback.
87    else
88        { default_path = /opt/intel_cc_80/bin ; }
89
90    if $(.debug-configuration)
91    {
92        ECHO "notice: default search path for intel-linux is" $(default_path) ;
93    }
94
95    command = [ common.get-invocation-command intel-linux : icpc
96        : $(command) : $(default_path) ] ;
97
98    common.handle-options intel-linux : $(condition) : $(command) : $(options) ;
99
100    local root = [ feature.get-values <root> : $(options) ] ;
101    local bin ;
102    if $(command) || $(root)
103    {
104        bin ?= [ common.get-absolute-tool-path $(command[-1]) ] ;
105        root ?= $(bin:D) ;
106
107        local command-string = $(command:J=" ") ;
108        local version-output = [ SHELL "$(command-string) --version" ] ;
109        local real-version = [ MATCH "([0-9.]+)" : $(version-output) ] ;
110        local major = [ MATCH "([0-9]+).*" : $(real-version) ] ;
111
112        # If we failed to determine major version, use the behaviour for
113        # the current compiler.
114        if $(major) && [ numbers.less $(major) 10 ]
115        {
116            flags intel-linux.compile OPTIONS $(condition)/<inlining>off : "-Ob0" ;
117            flags intel-linux.compile OPTIONS $(condition)/<inlining>on : "-Ob1" ;
118            flags intel-linux.compile OPTIONS $(condition)/<inlining>full : "-Ob2" ;
119            flags intel-linux.compile OPTIONS $(condition)/<optimization>space : "-O1" ;
120            flags intel-linux.compile OPTIONS $(condition)/<optimization>speed : "-O3 -ip" ;
121        }
122        else if $(major) && [ numbers.less $(major) 11 ]
123        {
124            flags intel-linux.compile OPTIONS $(condition)/<inlining>off : "-inline-level=0" ;
125            flags intel-linux.compile OPTIONS $(condition)/<inlining>on : "-inline-level=1" ;
126            flags intel-linux.compile OPTIONS $(condition)/<inlining>full : "-inline-level=2" ;
127            flags intel-linux.compile OPTIONS $(condition)/<optimization>space : "-O1" ;
128            flags intel-linux.compile OPTIONS $(condition)/<optimization>speed : "-O3 -ip" ;
129        }
130        else # newer version of intel do have -Os (at least 11+, don't know about 10)
131        {
132            flags intel-linux.compile OPTIONS $(condition)/<inlining>off : "-inline-level=0" ;
133            flags intel-linux.compile OPTIONS $(condition)/<inlining>on : "-inline-level=1" ;
134            flags intel-linux.compile OPTIONS $(condition)/<inlining>full : "-inline-level=2" ;
135            flags intel-linux.compile OPTIONS $(condition)/<optimization>space : "-Os" ;
136            flags intel-linux.compile OPTIONS $(condition)/<optimization>speed : "-O3 -ip" ;
137        }
138
139        if $(root)
140        {
141            # Libraries required to run the executable may be in either
142            # $(root)/lib (10.1 and earlier)
143            #     or
144            # $(root)/lib/architecture-name (11.0 and later:
145            local lib_path = $(root)/lib $(root:P)/lib/$(bin:B) ;
146            if $(.debug-configuration)
147            {
148                ECHO notice\: using intel libraries "::" $(condition) "::" $(lib_path) ;
149            }
150            flags intel-linux.link RUN_PATH $(condition) : $(lib_path) ;
151        }
152    }
153}
154
155SPACE = " " ;
156
157flags intel-linux.compile OPTIONS <warnings>off : -w0 ;
158flags intel-linux.compile OPTIONS <warnings>on : -w1 ;
159flags intel-linux.compile OPTIONS <warnings>all : -w2 ;
160
161rule compile.c++ ( targets * : sources * : properties * )
162{
163    DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ;
164}
165
166actions compile.c++ bind PCH_FILE
167{
168    "$(CONFIG_COMMAND)" -c -xc++ $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)"  -use-pch"$(PCH_FILE)" -c -o "$(<)" "$(>)"
169}
170
171rule compile.c ( targets * : sources * : properties * )
172{
173    DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ;
174}
175
176actions compile.c bind PCH_FILE
177{
178    "$(CONFIG_COMMAND)" -c -xc $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -use-pch"$(PCH_FILE)" -c -o "$(<)" "$(>)"
179}
180
181rule compile.c++.pch ( targets * : sources * : properties * )
182{
183}
184#
185# Compiling a pch first deletes any existing *.pchi file, as Intel's compiler
186# won't over-write an existing pch: instead it creates filename$1.pchi, filename$2.pchi
187# etc - which appear not to do anything except take up disk space :-(
188#
189actions compile.c++.pch
190{
191    rm -f "$(<)" && "$(CONFIG_COMMAND)" -x c++-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -pch-create "$(<)" "$(>)"
192}
193
194actions compile.fortran
195{
196    "ifort" -c $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
197}
198
199rule compile.c.pch ( targets * : sources * : properties * )
200{
201}
202
203actions compile.c.pch
204{
205    rm -f "$(<)" && "$(CONFIG_COMMAND)" -x c-header $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -pch-create "$(<)" "$(>)"
206}
207
208rule link ( targets * : sources * : properties * )
209{
210    SPACE on $(targets) = " " ;
211    JAM_SEMAPHORE on $(targets) = <s>intel-linux-link-semaphore ;
212}
213
214actions link bind LIBRARIES
215{
216    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,-R$(SPACE)-Wl,"$(RPATH)" -Wl,-rpath-link$(SPACE)-Wl,"$(RPATH_LINK)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(OPTIONS) $(USER_OPTIONS)
217}
218
219rule link.dll ( targets * : sources * : properties * )
220{
221    SPACE on $(targets) = " " ;
222    JAM_SEMAPHORE on $(targets) = <s>intel-linux-link-semaphore ;
223}
224
225# Differ from 'link' above only by -shared.
226actions link.dll bind LIBRARIES
227{
228    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,-R$(SPACE)-Wl,"$(RPATH)" -o "$(<)" -Wl,-soname$(SPACE)-Wl,$(<[1]:D=) -shared "$(>)"  "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(OPTIONS) $(USER_OPTIONS)
229}
230
231
232
233