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23a5b65a | 1 | # Copyright (C) 2005-2014 Free Software Foundation, Inc. |
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2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
cd976c16 | 5 | # the Free Software Foundation; either version 3 of the License, or |
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6 | # (at your option) any later version. |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
cd976c16 NC |
14 | # along with GCC; see the file COPYING3. If not see |
15 | # <http://www.gnu.org/licenses/>. | |
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16 | |
17 | # Run the LANGUAGE compiler with GCC_OPTIONS and inspect the compiler, | |
18 | # assembler and linker output (from gcc -v) to make sure that they | |
19 | # match the patterns COMPILER_PATTERN, AS_PATTERN and LD_PATTERN, | |
20 | # respectively. | |
21 | ||
1b1c508f | 22 | proc check_for_all_options {language gcc_options compiler_pattern as_pattern ld_pattern} { |
e4461577 BE |
23 | set filename test-[pid] |
24 | set fd [open $filename.c w] | |
25 | puts $fd "int main (void) \{ return 0; \}" | |
26 | close $fd | |
27 | remote_download host $filename.c | |
28 | ||
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29 | set test "compiler driver $gcc_options option(s)" |
30 | set gcc_options "\{additional_flags=$gcc_options -v\}" | |
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31 | |
32 | switch "$language" { | |
33 | "c" { set compiler cc1 } | |
34 | default { error "unknown language" } | |
35 | } | |
e4461577 BE |
36 | set gcc_output [gcc_target_compile $filename.c $filename.x executable $gcc_options] |
37 | remote_file build delete $filename.c $filename.x $filename.gcno | |
99ff9e7a | 38 | |
7cff41e8 | 39 | if {![regexp -- "/${compiler}(\\.exe)? -quiet.*$compiler_pattern" $gcc_output]} { |
99ff9e7a BE |
40 | fail "$test (compiler options)" |
41 | return | |
42 | } | |
7cff41e8 | 43 | if {![regexp -- " *as(\\.exe)? .*$as_pattern" $gcc_output]} { |
99ff9e7a BE |
44 | fail "$test (assembler options)" |
45 | return | |
46 | } | |
7cff41e8 | 47 | if {![regexp -- "/collect2(\\.exe)? .*$ld_pattern" $gcc_output]} { |
99ff9e7a BE |
48 | fail "$test (linker options)" |
49 | return | |
50 | } | |
51 | pass $test | |
52 | } | |
53 | ||
1b1c508f | 54 | check_for_all_options c {--coverage} {-fprofile-arcs -ftest-coverage} {} {-lgcov} |