# libstdc++ "tool init file" for DejaGNU
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
+# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# Called once, during runtest.exp setup.
proc libstdc++_init { testfile } {
global env
- global v3-sharedlib
+ global v3-sharedlib v3-libgomp
global srcdir blddir objdir tool_root_dir
global cc cxx cxxflags cxxpchflags cxxldflags
global includes
v3track gccdir 3
# Locate libgomp. This is only required for parallel mode.
+ set v3-libgomp 0
set libgompdir [lookfor_file $blddir/../libgomp .libs/libgomp.so]
if {$libgompdir != ""} {
+ set v3-libgomp 1
set libgompdir [file dirname $libgompdir]
append ld_library_path_tmp ":${libgompdir}"
+ verbose -log "libgomp support detected"
}
v3track libgompdir 3
set includestarget "${includesbase}/${machine}"
set cc_final [concat $cc_final "-I$includesbase -I$includestarget"]
- set libsup "${comp_base_dir}/lib"
+ set libdir "-L${comp_base_dir}/lib"
} else {
- set libsup "${blddir}/libsupc++/.libs"
+ set libdir "-L${blddir}/libsupc++/.libs"
+ set libdir [concat $libdir "-L${blddir}/src/.libs"]
}
- set cc_final [concat $cc_final "-L$libsup"]
+ set cc_final [concat $cc_final "$libdir"]
lappend options "compiler=$cc_final"
lappend options "timeout=600"
# Build the support objects.
set source_files [list testsuite_abi.cc testsuite_allocator.cc \
testsuite_character.cc testsuite_hooks.cc \
- rng/twister_rand_gen.cc io/verified_cmd_line_input.cc \
+ io/verified_cmd_line_input.cc \
io/prog_bar.cc performance/time/elapsed_timer.cc ]
foreach f $source_files {
set obj [file rootname $f].o
puts $f " int i = std::tr1::isnan(f);"
puts $f " "
puts $f " using std::wctomb;"
- puts $f " return 0;"
+ puts $f " return i;"
puts $f "}"
close $f
} else {
set et_debug_mode 0
- # Set up, compile, and execute a C++ test program that depends
+ # Set up and compile a C++ test program that depends
# on debug mode working.
set src debug_mode[pid].cc
set exe debug_mode[pid].exe
proc check_v3_target_parallel_mode { } {
global cxxflags
- global DEFAULT_CXXFLAGS
+ global v3-libgomp
global et_parallel_mode
global tool
} else {
set et_parallel_mode 0
- # Set up, compile, and execute a C++ test program that depends
- # on parallel mode working.
- set src parallel_mode[pid].cc
- set exe parallel_mode[pid].exe
+ # If 'make check-parallel' is running the test succeeds.
+ if { ${v3-libgomp} == 1 && [regexp "libgomp" $cxxflags] } {
+ set et_parallel_mode 1
+ }
+ }
+ verbose "check_v3_target_parallel_mode: $et_parallel_mode" 2
+ return $et_parallel_mode
+}
+
+proc check_v3_target_cstdint { } {
+ global cxxflags
+ global DEFAULT_CXXFLAGS
+ global et_cstdint
+
+ global tool
+
+ if { ![info exists et_cstdint_target_name] } {
+ set et_cstdint_target_name ""
+ }
+
+ # If the target has changed since we set the cached value, clear it.
+ set current_target [current_target_name]
+ if { $current_target != $et_cstdint_target_name } {
+ verbose "check_v3_target_cstdint: `$et_cstdint_target_name'" 2
+ set et_cstdint_target_name $current_target
+ if [info exists et_cstdint] {
+ verbose "check_v3_target_cstdint: removing cached result" 2
+ unset et_cstdint
+ }
+ }
+
+ if [info exists et_cstdint] {
+ verbose "check_v3_target_cstdint: using cached result" 2
+ } else {
+ set et_cstdint 0
+
+ # Set up and compile a C++0x test program that depends
+ # on the C99 stdint facilities to be available.
+ set src cstdint[pid].cc
+ set exe cstdint[pid].exe
set f [open $src "w"]
- puts $f "#include <omp.h>"
+ puts $f "#include <tr1/cstdint>"
puts $f "int main()"
+ puts $f "#ifdef _GLIBCXX_USE_C99_STDINT_TR1"
puts $f "{ return 0; }"
+ puts $f "#endif"
close $f
set cxxflags_saved $cxxflags
if [string match "" $lines] {
# No error message, compilation succeeded.
- set et_parallel_mode 1
+ set et_cstdint 1
} else {
- verbose "check_v3_target_parallel_mode: compilation failed" 2
+ verbose "check_v3_target_cstdint: compilation failed" 2
}
}
- verbose "check_v3_target_parallel_mode: $et_parallel_mode" 2
- return $et_parallel_mode
+ verbose "check_v3_target_cstdint: $et_cstdint" 2
+ return $et_cstdint
+}
+
+proc check_v3_target_atomic_builtins { } {
+ global cxxflags
+ global DEFAULT_CXXFLAGS
+ global et_cstdint
+
+ global tool
+
+ if { ![info exists et_atomic_builtins_target_name] } {
+ set et_atomic_builtins_target_name ""
+ }
+
+ # If the target has changed since we set the cached value, clear it.
+ set current_target [current_target_name]
+ if { $current_target != $et_atomic_builtins_target_name } {
+ verbose "check_v3_target_atomic_builtins: `$et_atomic_builtins_target_name'" 2
+ set et_atomic_builtins_target_name $current_target
+ if [info exists et_atomic_builtins] {
+ verbose "check_v3_target_atomic_builtins: removing cached result" 2
+ unset et_atomic_builtins
+ }
+ }
+
+ if [info exists et_atomic_builtins] {
+ verbose "check_v3_target_atomic_builtins: using cached result" 2
+ } else {
+ set et_atomic_builtins 0
+
+ # Set up and compile a C++0x test program that depends
+ # on the atomic builtin facilities to be available.
+ set src atomic_builtins[pid].cc
+ set exe atomic_builtins[pid].exe
+
+ set f [open $src "w"]
+ puts $f "#include <bits/c++config.h>"
+ puts $f "int main()"
+ puts $f "#ifdef _GLIBCXX_ATOMIC_BUILTINS_4"
+ puts $f "{ return 0; }"
+ puts $f "#endif"
+ close $f
+
+ set cxxflags_saved $cxxflags
+ set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
+
+ set lines [v3_target_compile $src $exe executable ""]
+ set cxxflags $cxxflags_saved
+ file delete $src
+
+ if [string match "" $lines] {
+ # No error message, compilation succeeded.
+ set et_atomic_builtins 1
+ } else {
+ verbose "check_v3_target_atomic_builtins: compilation failed" 2
+ }
+ }
+ verbose "check_v3_target_atomic_builtins: $et_atomic_builtins" 2
+ return $et_atomic_builtins
+}
+
+proc check_v3_target_gthreads { } {
+ global cxxflags
+ global DEFAULT_CXXFLAGS
+ global et_gthreads
+
+ global tool
+
+ if { ![info exists et_gthreads_target_name] } {
+ set et_gthreads_target_name ""
+ }
+
+ # If the target has changed since we set the cached value, clear it.
+ set current_target [current_target_name]
+ if { $current_target != $et_gthreads_target_name } {
+ verbose "check_v3_target_gthreads: `$et_gthreads_target_name'" 2
+ set et_gthreads_target_name $current_target
+ if [info exists et_gthreads] {
+ verbose "check_v3_target_gthreads: removing cached result" 2
+ unset et_gthreads
+ }
+ }
+
+ if [info exists et_gthreads] {
+ verbose "check_v3_target_gthreads: using cached result" 2
+ } else {
+ set et_gthreads 0
+
+ # Set up and compile a C++0x test program that depends
+ # on the gthreads facilities to be available.
+ set src gthreads[pid].cc
+ set exe gthreads[pid].exe
+
+ set f [open $src "w"]
+ puts $f "#include <bits/c++config.h>"
+ puts $f "int main()"
+ puts $f "#ifdef _GLIBCXX_HAS_GTHREADS"
+ puts $f "{ return 0; }"
+ puts $f "#endif"
+ close $f
+
+ set cxxflags_saved $cxxflags
+ set cxxflags "$cxxflags $DEFAULT_CXXFLAGS -Werror"
+
+ set lines [v3_target_compile $src $exe executable ""]
+ set cxxflags $cxxflags_saved
+ file delete $src
+
+ if [string match "" $lines] {
+ # No error message, compilation succeeded.
+ set et_gthreads 1
+ } else {
+ verbose "check_v3_target_gthreads: compilation failed" 2
+ }
+ }
+ verbose "check_v3_target_gthreads: $et_gthreads" 2
+ return $et_gthreads
}
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