diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/lib/gfortran.exp')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/lib/gfortran.exp | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/lib/gfortran.exp b/gcc-4.9/gcc/testsuite/lib/gfortran.exp new file mode 100644 index 000000000..c9b5d648b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/lib/gfortran.exp @@ -0,0 +1,249 @@ +# Copyright (C) 2003-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# This file is just 'sed -e 's/77/fortran/g' \ +# -e 's/f2c/gfortran' g77.exp > gfortran.exp' +# +# with some minor modifications to make it work. + +# +# gfortran support library routines +# +load_lib prune.exp +load_lib gcc-defs.exp +load_lib timeout.exp +load_lib target-libpath.exp +load_lib target-supports.exp + +# +# GFORTRAN_UNDER_TEST is the compiler under test. +# + + +set gpp_compile_options "" + + +# +# gfortran_version -- extract and print the version number of the compiler +# + +proc gfortran_version { } { + global GFORTRAN_UNDER_TEST + + gfortran_init + + # ignore any arguments after the command + set compiler [lindex $GFORTRAN_UNDER_TEST 0] + + # verify that the compiler exists + if { [is_remote host] || [which $compiler] != 0 } then { + set tmp [remote_exec host "$compiler -v"] + set status [lindex $tmp 0] + set output [lindex $tmp 1] + regexp " version \[^\n\r\]*" $output version + if { $status == 0 && [info exists version] } then { + if [is_remote host] { + clone_output "$compiler $version\n" + } else { + clone_output "[which $compiler] $version\n" + } + } else { + clone_output "Couldn't determine version of [which $compiler]\n" + } + } else { + # compiler does not exist (this should have already been detected) + warning "$compiler does not exist" + } +} + +# +# gfortran_link_flags -- provide new version of gfortran_link_flags +# (originally from libgloss.exp) which knows about the gcc tree structure +# + +proc gfortran_link_flags { paths } { + global srcdir + global ld_library_path + global GFORTRAN_UNDER_TEST + global shlib_ext + + set gccpath ${paths} + set libio_dir "" + set flags "" + set ld_library_path "." + set shlib_ext [get_shlib_extension] + verbose "shared lib extension: $shlib_ext" + + if { $gccpath != "" } { + if [file exists "${gccpath}/libgfortran/.libs/libgfortran.a"] { + # Some targets use libgfortran.a%s in their specs, so they need a -B option + # for uninstalled testing. + append flags "-B${gccpath}/libgfortran/.libs " + append flags "-L${gccpath}/libgfortran/.libs " + append ld_library_path ":${gccpath}/libgfortran/.libs" + } + if [file exists "${gccpath}/libgfortran/.libs/libgfortran.${shlib_ext}"] { + append flags "-L${gccpath}/libgfortran/.libs " + append ld_library_path ":${gccpath}/libgfortran/.libs" + } + if [file exists "${gccpath}/libgfortran/libgforbegin.a"] { + append flags "-L${gccpath}/libgfortran " + } + if [file exists "${gccpath}/libquadmath/.libs/libquadmath.a"] { + # Some targets use libquadmath.a%s in their specs, so they need a -B option + # for uninstalled testing. + append flags "-B${gccpath}/libquadmath/.libs " + append flags "-L${gccpath}/libquadmath/.libs " + append ld_library_path ":${gccpath}/libquadmath/.libs" + } + if [file exists "${gccpath}/libquadmath/.libs/libquadmath.${shlib_ext}"] { + append flags "-L${gccpath}/libquadmath/.libs " + append ld_library_path ":${gccpath}/libquadmath/.libs" + } + if [file exists "${gccpath}/libiberty/libiberty.a"] { + append flags "-L${gccpath}/libiberty " + } + append ld_library_path \ + [gcc-set-multilib-library-path $GFORTRAN_UNDER_TEST ] + } + + set_ld_library_path_env_vars + + return "$flags" +} + +# +# gfortran_init -- called at the start of each subdir of tests +# + +proc gfortran_init { args } { + global subdir + global gpp_initialized + global base_dir + global tmpdir + global libdir + global gluefile wrap_flags + global objdir srcdir + global ALWAYS_GFORTRANFLAGS + global TOOL_EXECUTABLE TOOL_OPTIONS + global GFORTRAN_UNDER_TEST + global TESTING_IN_BUILD_TREE + global gcc_warning_prefix + global gcc_error_prefix + global TEST_ALWAYS_FLAGS + + # 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 + + set gcc_warning_prefix "\[Ww\]arning:" + set gcc_error_prefix "(Fatal )?\[Ee\]rror:" + + # 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 GFORTRAN_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set GFORTRAN_UNDER_TEST $TOOL_EXECUTABLE + } else { + if { [is_remote host] || ! [info exists TESTING_IN_BUILD_TREE] } { + set GFORTRAN_UNDER_TEST [transform gfortran] + } else { + if [info exists TOOL_OPTIONS] { + set specpath [get_multilibs ${TOOL_OPTIONS}] + } else { + set specpath [get_multilibs] + } + set GFORTRAN_UNDER_TEST [findfile $base_dir/../../gfortran "$base_dir/../../gfortran -B$base_dir/../../ -B$specpath/libgfortran/" [findfile $base_dir/gfortran "$base_dir/gfortran -B$base_dir/" [transform gfortran]]] + } + } + } + + if ![is_remote host] { + if { [which $GFORTRAN_UNDER_TEST] == 0 } then { + perror "GFORTRAN_UNDER_TEST ($GFORTRAN_UNDER_TEST) does not exist" + exit 1 + } + } + if ![info exists tmpdir] { + set tmpdir "/tmp" + } + + if [info exists gluefile] { + unset gluefile + } + + gfortran_maybe_build_wrapper "${tmpdir}/gfortran-testglue.o" + + set ALWAYS_GFORTRANFLAGS "" + + # TEST_ALWAYS_FLAGS are flags that should be passed to every + # compilation. They are passed first to allow individual + # tests to override them. + if [info exists TEST_ALWAYS_FLAGS] { + lappend ALWAYS_GFORTRANFLAGS "additional_flags=$TEST_ALWAYS_FLAGS" + } + + if ![is_remote host] { + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_GFORTRANFLAGS "ldflags=[gfortran_link_flags [get_multilibs ${TOOL_OPTIONS}] ]" + } else { + lappend ALWAYS_GFORTRANFLAGS "ldflags=[gfortran_link_flags [get_multilibs] ]" + } + } + + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_GFORTRANFLAGS "additional_flags=$TOOL_OPTIONS" + } + + # On the SPU, most of the fortran test cases exceed local store size. + # Use automatic overlay support to make them fit. + if { [check_effective_target_spu_auto_overlay] } { + lappend ALWAYS_GFORTRANFLAGS "ldflags=-Wl,--auto-overlay" + lappend ALWAYS_GFORTRANFLAGS "ldflags=-Wl,--reserved-space=131072" + } + + verbose -log "ALWAYS_GFORTRANFLAGS set to $ALWAYS_GFORTRANFLAGS" + + verbose "gfortran is initialized" 3 +} + +# +# gfortran_target_compile -- compile a source file +# + +proc gfortran_target_compile { source dest type options } { + global tmpdir + global gluefile wrap_flags + global ALWAYS_GFORTRANFLAGS + global GFORTRAN_UNDER_TEST + + if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { + lappend options "libs=${gluefile}" + lappend options "ldflags=${wrap_flags}" + } + + lappend options "compiler=$GFORTRAN_UNDER_TEST" + lappend options "timeout=[timeout_value]" + + set options [concat "$ALWAYS_GFORTRANFLAGS" $options] + set options [dg-additional-files-options $options $source] + return [target_compile $source $dest $type $options] +} |