blob: a75e22f7899699cc06299b92a54e7442fffe815b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
# Damn dejagnu for not having proper library search paths for load_lib.
# We have to explicitly load everything that gcc-dg.exp wants to load.
proc load_gcc_lib { filename } {
global srcdir loaded_libs
load_file $srcdir/../../gcc/testsuite/lib/$filename
set loaded_libs($filename) ""
}
load_lib dg.exp
load_gcc_lib file-format.exp
load_gcc_lib target-supports.exp
load_gcc_lib target-supports-dg.exp
load_gcc_lib scanasm.exp
load_gcc_lib scandump.exp
load_gcc_lib scanrtl.exp
load_gcc_lib scantree.exp
load_gcc_lib scanipa.exp
load_gcc_lib prune.exp
load_gcc_lib target-libpath.exp
load_gcc_lib wrapper.exp
load_gcc_lib gcc-defs.exp
load_gcc_lib torture-options.exp
load_gcc_lib timeout.exp
load_gcc_lib timeout-dg.exp
load_gcc_lib gcc-dg.exp
load_gcc_lib gfortran-dg.exp
set dg-do-what-default run
#
# GCC_UNDER_TEST is the compiler under test.
#
set libgomp_compile_options ""
#
# libgomp_init
#
if [info exists TOOL_OPTIONS] {
set multilibs [get_multilibs $TOOL_OPTIONS]
} else {
set multilibs [get_multilibs]
}
proc libgomp_init { args } {
global srcdir blddir objdir tool_root_dir
global libgomp_initialized
global tmpdir
global blddir
global gluefile wrap_flags
global ALWAYS_CFLAGS
global CFLAGS
global TOOL_EXECUTABLE TOOL_OPTIONS
global GCC_UNDER_TEST
global TESTING_IN_BUILD_TREE
global target_triplet
global always_ld_library_path
set blddir [lookfor_file [get_multilibs] libgomp]
# We set LC_ALL and LANG to C so that we get the same error
# messages as expected.
setenv LC_ALL C
setenv LANG C
# Many hosts now default to a non-ASCII C locale, however, so
# they can set a charset encoding here if they need.
if { [ishost "*-*-cygwin*"] } {
setenv LC_ALL C.ASCII
setenv LANG C.ASCII
}
if ![info exists GCC_UNDER_TEST] then {
if [info exists TOOL_EXECUTABLE] {
set GCC_UNDER_TEST $TOOL_EXECUTABLE
} else {
set GCC_UNDER_TEST "[find_gcc]"
}
}
if ![info exists tmpdir] {
set tmpdir "/tmp"
}
if [info exists gluefile] {
unset gluefile
}
if {![info exists CFLAGS]} {
set CFLAGS ""
}
# Locate libgcc.a so we don't need to account for different values of
# SHLIB_EXT on different platforms
set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
if {$gccdir != ""} {
set gccdir [file dirname $gccdir]
}
# Compute what needs to be put into LD_LIBRARY_PATH
set always_ld_library_path ".:${blddir}/.libs"
# Compute what needs to be added to the existing LD_LIBRARY_PATH.
if {$gccdir != ""} {
# Add AIX pthread directory first.
if { [llength [glob -nocomplain ${gccdir}/pthread/libgcc_s*.a]] >= 1 } {
append always_ld_library_path ":${gccdir}/pthread"
}
append always_ld_library_path ":${gccdir}"
set compiler [lindex $GCC_UNDER_TEST 0]
if { [is_remote host] == 0 && [which $compiler] != 0 } {
foreach i "[exec $compiler --print-multi-lib]" {
set mldir ""
regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
set mldir [string trimright $mldir "\;@"]
if { "$mldir" == "." } {
continue
}
if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
append always_ld_library_path ":${gccdir}/${mldir}"
}
}
}
}
set ALWAYS_CFLAGS ""
if { $blddir != "" } {
lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
# targets that use libgomp.a%s in their specs need a -B option
# for uninstalled testing.
lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/.libs"
lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs"
}
lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
# We use atomic operations in the testcases to validate results.
if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
&& [check_effective_target_ia32] } {
lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
}
if [istarget *-*-darwin*] {
lappend ALWAYS_CFLAGS "additional_flags=-shared-libgcc"
}
if [istarget sparc*-*-*] {
lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
}
if [info exists TOOL_OPTIONS] {
lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
}
# Make sure that lines are not wrapped. That can confuse the
# error-message parsing machinery.
lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
# And, gee, turn on OpenMP.
lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
}
#
# libgomp_target_compile -- compile a source file
#
proc libgomp_target_compile { source dest type options } {
global blddir
global libgomp_compile_options
global gluefile wrap_flags
global ALWAYS_CFLAGS
global GCC_UNDER_TEST
global lang_test_file
global lang_library_path
global lang_link_flags
if { [info exists lang_test_file] } {
if { $blddir != "" } {
# Some targets use libgfortran.a%s in their specs, so they need
# a -B option for uninstalled testing.
lappend options "additional_flags=-B${blddir}/${lang_library_path}"
lappend options "ldflags=-L${blddir}/${lang_library_path}"
}
lappend options "ldflags=${lang_link_flags}"
}
if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
lappend options "libs=${gluefile}"
lappend options "ldflags=${wrap_flags}"
}
lappend options "additional_flags=[libio_include_flags]"
lappend options "timeout=[timeout_value]"
lappend options "compiler=$GCC_UNDER_TEST"
set options [concat $libgomp_compile_options $options]
if [info exists ALWAYS_CFLAGS] {
set options [concat "$ALWAYS_CFLAGS" $options]
}
set options [dg-additional-files-options $options $source]
set result [target_compile $source $dest $type $options]
return $result
}
proc libgomp_option_help { } {
send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
}
proc libgomp_option_proc { option } {
if [regexp "^--additional_options," $option] {
global libgomp_compile_options
regsub "--additional_options," $option "" option
foreach x [split $option ","] {
lappend libgomp_compile_options "additional_flags=$x"
}
return 1
} else {
return 0
}
}
|
