1 # Copyright
(C
) 2003, 2004, 2005, 2007 Free Software Foundation
, Inc.
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
5 # the Free Software Foundation
; either version
3 of the License
, or
6 #
(at your option
) any later version.
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.
13 # You should have received a copy of the GNU General Public License
14 # along with GCC
; see the file COPYING3.
If not see
15 #
<http
://www.gnu.org
/licenses
/>.
17 # This file is just
'sed -e 's
/77/fortran
/g
' \
18 # -e 's
/f2c
/gfortran
' g77.exp > gfortran.exp'
20 # with some minor modifications to make it work.
23 # gfortran support library routines
28 load_lib target
-libpath.exp
31 # GFORTRAN_UNDER_TEST is the compiler under test.
35 set gpp_compile_options
""
39 # gfortran_version
-- extract and print the version number of the compiler
42 proc gfortran_version
{ } {
43 global GFORTRAN_UNDER_TEST
47 # ignore
any arguments after the command
48 set compiler
[lindex $GFORTRAN_UNDER_TEST
0]
50 # verify that the compiler
exists
51 if { [is_remote host
] ||
[which $compiler
] != 0 } then {
52 set tmp
[remote_exec host
"$compiler -v"]
53 set status [lindex $tmp
0]
54 set output
[lindex $tmp
1]
55 regexp
" version \[^\n\r\]*" $output version
56 if { $
status == 0 && [info exists version
] } then {
58 clone_output
"$compiler $version\n"
60 clone_output
"[which $compiler] $version\n"
63 clone_output
"Couldn't determine version of [which $compiler]\n"
66 # compiler does not exist
(this should have already been detected
)
67 warning
"$compiler does not exist"
72 # gfortran_link_flags
-- provide new version of gfortran_link_flags
73 #
(originally from libgloss.exp
) which knows about the gcc tree structure
76 proc gfortran_link_flags
{ paths
} {
78 global ld_library_path
79 global GFORTRAN_UNDER_TEST
85 set ld_library_path
"."
86 set shlib_ext
[get_shlib_extension
]
87 verbose
"shared lib extension: $shlib_ext"
89 if { $gccpath
!= "" } {
90 if [file
exists "${gccpath}/libgfortran/.libs/libgfortran.a"] {
91 # Some targets use libgfortran.a
%s in their specs
, so they need a
-B option
92 #
for uninstalled testing.
93 append flags
"-B${gccpath}/libgfortran/.libs "
94 append flags
"-L${gccpath}/libgfortran/.libs "
95 append ld_library_path
":${gccpath}/libgfortran/.libs"
97 if [file
exists "${gccpath}/libgfortran/.libs/libgfortran.${shlib_ext}"] {
98 append flags
"-L${gccpath}/libgfortran/.libs "
99 append ld_library_path
":${gccpath}/libgfortran/.libs"
101 if [file
exists "${gccpath}/libgfortran/libgforbegin.a"] {
102 append flags
"-L${gccpath}/libgfortran "
104 if [file
exists "${gccpath}/libiberty/libiberty.a"] {
105 append flags
"-L${gccpath}/libiberty "
107 append ld_library_path \
108 [gcc
-set-multilib
-library
-path $GFORTRAN_UNDER_TEST
]
111 set_ld_library_path_env_vars
117 # gfortran_init
-- called at the start of each subdir of tests
120 proc gfortran_init
{ args } {
122 global gpp_initialized
126 global gluefile wrap_flags
128 global ALWAYS_GFORTRANFLAGS
129 global TOOL_EXECUTABLE TOOL_OPTIONS
130 global GFORTRAN_UNDER_TEST
131 global TESTING_IN_BUILD_TREE
133 # We
set LC_ALL and LANG to C so that we
get the same error messages as expected.
137 if ![info exists GFORTRAN_UNDER_TEST
] then {
138 if [info exists TOOL_EXECUTABLE
] {
139 set GFORTRAN_UNDER_TEST $TOOL_EXECUTABLE
141 if { [is_remote host
] ||
! [info exists TESTING_IN_BUILD_TREE
] } {
142 set GFORTRAN_UNDER_TEST
[transform gfortran
]
144 set GFORTRAN_UNDER_TEST
[findfile $base_dir
/..
/..
/gfortran
"$base_dir/../../gfortran -B$base_dir/../../" [findfile $base_dir/gfortran "$base_dir/gfortran -B$base_dir/" [transform gfortran]]]
149 if ![is_remote host
] {
150 if { [which $GFORTRAN_UNDER_TEST
] == 0 } then {
151 perror
"GFORTRAN_UNDER_TEST ($GFORTRAN_UNDER_TEST) does not exist"
155 if ![info exists tmpdir
] {
159 if [info exists gluefile
] {
163 gfortran_maybe_build_wrapper
"${tmpdir}/gfortran-testglue.o"
165 set ALWAYS_GFORTRANFLAGS
""
167 if ![is_remote host
] {
168 if [info exists TOOL_OPTIONS
] {
169 lappend ALWAYS_GFORTRANFLAGS
"ldflags=[gfortran_link_flags [get_multilibs ${TOOL_OPTIONS}] ]"
171 lappend ALWAYS_GFORTRANFLAGS
"ldflags=[gfortran_link_flags [get_multilibs] ]"
175 if [info exists TOOL_OPTIONS
] {
176 lappend ALWAYS_GFORTRANFLAGS
"additional_flags=$TOOL_OPTIONS"
179 verbose
-log "ALWAYS_GFORTRANFLAGS set to $ALWAYS_GFORTRANFLAGS"
181 verbose
"gfortran is initialized" 3
185 # gfortran_target_compile
-- compile a source file
188 proc gfortran_target_compile
{ source dest type options
} {
190 global gluefile wrap_flags
191 global ALWAYS_GFORTRANFLAGS
192 global GFORTRAN_UNDER_TEST
194 if { [target_info needs_status_wrapper
] != "" && [info exists gluefile] } {
195 lappend options
"libs=${gluefile}"
196 lappend options
"ldflags=${wrap_flags}"
199 lappend options
"compiler=$GFORTRAN_UNDER_TEST"
200 lappend options
"timeout=[timeout_value]"
202 set options
[concat
"$ALWAYS_GFORTRANFLAGS" $options]
203 set options
[dg
-additional
-files
-options $options $source
]
204 return [target_compile $source $dest $type $options
]