1 # Damn dejagnu for not having proper library search paths for load_lib.
2 # We have to explicitly load everything that gcc-dg.exp wants to load.
4 proc load_gcc_lib { filename } {
5 global srcdir loaded_libs
7 load_file $srcdir/../../gcc/testsuite/lib/$filename
8 set loaded_libs($filename) ""
12 load_gcc_lib file-format.exp
13 load_gcc_lib target-supports.exp
14 load_gcc_lib target-supports-dg.exp
15 load_gcc_lib scanasm.exp
16 load_gcc_lib scandump.exp
17 load_gcc_lib scanrtl.exp
18 load_gcc_lib scantree.exp
19 load_gcc_lib scanipa.exp
20 load_gcc_lib prune.exp
21 load_gcc_lib target-libpath.exp
22 load_gcc_lib wrapper.exp
23 load_gcc_lib gcc-defs.exp
24 load_gcc_lib gcc-dg.exp
25 load_gcc_lib gfortran-dg.exp
27 set dg-do-what-default run
30 # GCC_UNDER_TEST is the compiler under test.
33 set libgomp_compile_options ""
39 if [info exists TOOL_OPTIONS] {
40 set multilibs [get_multilibs $TOOL_OPTIONS]
42 set multilibs [get_multilibs]
45 proc libgomp_init { args } {
46 global srcdir blddir objdir tool_root_dir
47 global libgomp_initialized
50 global gluefile wrap_flags
53 global TOOL_EXECUTABLE TOOL_OPTIONS
55 global TESTING_IN_BUILD_TREE
57 global always_ld_library_path
59 set blddir [lookfor_file [get_multilibs] libgomp]
61 # We set LC_ALL and LANG to C so that we get the same error
62 # messages as expected.
66 if ![info exists GCC_UNDER_TEST] then {
67 if [info exists TOOL_EXECUTABLE] {
68 set GCC_UNDER_TEST $TOOL_EXECUTABLE
70 set GCC_UNDER_TEST "[find_gcc]"
74 if ![info exists tmpdir] {
78 if [info exists gluefile] {
82 if {![info exists CFLAGS]} {
86 # Locate libgcc.a so we don't need to account for different values of
87 # SHLIB_EXT on different platforms
88 set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
90 set gccdir [file dirname $gccdir]
93 # Compute what needs to be put into LD_LIBRARY_PATH
94 set always_ld_library_path ".:${blddir}/.libs"
96 # Compute what needs to be added to the existing LD_LIBRARY_PATH.
98 append always_ld_library_path ":${gccdir}"
99 set compiler [lindex $GCC_UNDER_TEST 0]
101 if { [is_remote host] == 0 && [which $compiler] != 0 } {
102 foreach i "[exec $compiler --print-multi-lib]" {
104 regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
105 set mldir [string trimright $mldir "\;@"]
106 if { "$mldir" == "." } {
109 if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
110 append always_ld_library_path ":${gccdir}/${mldir}"
117 lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
118 lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
119 lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
120 lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs -lgomp"
122 # We use atomic operations in the testcases to validate results.
123 if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
124 && [check_effective_target_ilp32] } {
125 lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
127 if [istarget sparc*-*-*] {
128 lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
131 if [info exists TOOL_OPTIONS] {
132 lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
135 # Make sure that lines are not wrapped. That can confuse the
136 # error-message parsing machinery.
137 lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
139 # And, gee, turn on OpenMP.
140 lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
144 # libgomp_target_compile -- compile a source file
147 proc libgomp_target_compile { source dest type options } {
149 global libgomp_compile_options
150 global gluefile wrap_flags
152 global GCC_UNDER_TEST
153 global lang_test_file
154 global lang_library_path
155 global lang_link_flags
157 if { [info exists lang_test_file] && [file exists "${blddir}/"] } {
158 lappend options "ldflags=-L${blddir}/${lang_library_path} ${lang_link_flags}"
161 if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
162 lappend options "libs=${gluefile}"
163 lappend options "ldflags=${wrap_flags}"
166 lappend options "additional_flags=[libio_include_flags]"
167 lappend options "compiler=$GCC_UNDER_TEST"
169 set options [concat $libgomp_compile_options $options]
171 if [info exists ALWAYS_CFLAGS] {
172 set options [concat "$ALWAYS_CFLAGS" $options]
175 set options [dg-additional-files-options $options $source]
177 set result [target_compile $source $dest $type $options]
182 proc libgomp_option_help { } {
183 send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
186 proc libgomp_option_proc { option } {
187 if [regexp "^--additional_options," $option] {
188 global libgomp_compile_options
189 regsub "--additional_options," $option "" option
190 foreach x [split $option ","] {
191 lappend libgomp_compile_options "additional_flags=$x"