diff options
Diffstat (limited to 'libgomp')
-rw-r--r-- | libgomp/Makefile.in | 1 | ||||
-rwxr-xr-x | libgomp/configure | 18 | ||||
-rw-r--r-- | libgomp/configure.ac | 13 | ||||
-rw-r--r-- | libgomp/testsuite/Makefile.in | 1 | ||||
-rw-r--r-- | libgomp/testsuite/lib/libgomp.exp | 35 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp-site-extra.exp.in | 2 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c++/c++.exp | 22 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.fortran/fortran.exp | 11 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.oacc-c++/c++.exp | 22 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.oacc-fortran/fortran.exp | 11 |
10 files changed, 71 insertions, 65 deletions
diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in index 2c81cca..9558535 100644 --- a/libgomp/Makefile.in +++ b/libgomp/Makefile.in @@ -368,6 +368,7 @@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CPU_COUNT = @CPU_COUNT@ +CXX = @CXX@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ diff --git a/libgomp/configure b/libgomp/configure index fd0e337..33f8471 100755 --- a/libgomp/configure +++ b/libgomp/configure @@ -678,6 +678,7 @@ libtool_VERSION ac_ct_FC FCFLAGS FC +CXX MAINT MAINTAINER_MODE_FALSE MAINTAINER_MODE_TRUE @@ -11418,7 +11419,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11421 "configure" +#line 11422 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11524,7 +11525,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11527 "configure" +#line 11528 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11810,11 +11811,22 @@ fi +# We optionally test libgomp C++ support, and for that want to use the proper +# C++ driver, 'g++' (or 'xg++' for build-tree testing). Given that build of +# target libstdc++-v3 depends on target libgomp (see '../Makefile.def'), we +# cannot make build of target libgomp depend on target libstdc++-v3: circular +# dependency. We thus cannot instantiate 'AC_PROG_CXX' here: we'd get +# '-funconfigured-libstdc++-v3' (see '../configure.ac'). Therefore, just +# capture 'CXX', and we'll fix this up at 'make check' time (see +# 'testsuite/lib/libgomp.exp:libgomp_init'). + + # Create a spec file, so that compile/link tests don't fail test -f libgfortran.spec || touch libgfortran.spec FCFLAGS="$FCFLAGS -L." -# We need gfortran to compile parts of the library +# We need 'gfortran' to compile parts of the library, and test libgomp Fortran +# support. # We can't use AC_PROG_FC because it expects a fully working gfortran. #AC_PROG_FC(gfortran) case `echo $GFORTRAN` in diff --git a/libgomp/configure.ac b/libgomp/configure.ac index a9b1f39..46619d7 100644 --- a/libgomp/configure.ac +++ b/libgomp/configure.ac @@ -152,11 +152,22 @@ AC_SUBST(enable_static) AM_MAINTAINER_MODE +# We optionally test libgomp C++ support, and for that want to use the proper +# C++ driver, 'g++' (or 'xg++' for build-tree testing). Given that build of +# target libstdc++-v3 depends on target libgomp (see '../Makefile.def'), we +# cannot make build of target libgomp depend on target libstdc++-v3: circular +# dependency. We thus cannot instantiate 'AC_PROG_CXX' here: we'd get +# '-funconfigured-libstdc++-v3' (see '../configure.ac'). Therefore, just +# capture 'CXX', and we'll fix this up at 'make check' time (see +# 'testsuite/lib/libgomp.exp:libgomp_init'). +AC_SUBST(CXX) + # Create a spec file, so that compile/link tests don't fail test -f libgfortran.spec || touch libgfortran.spec FCFLAGS="$FCFLAGS -L." -# We need gfortran to compile parts of the library +# We need 'gfortran' to compile parts of the library, and test libgomp Fortran +# support. # We can't use AC_PROG_FC because it expects a fully working gfortran. #AC_PROG_FC(gfortran) case `echo $GFORTRAN` in diff --git a/libgomp/testsuite/Makefile.in b/libgomp/testsuite/Makefile.in index 7a88f0f..4e8b21e 100644 --- a/libgomp/testsuite/Makefile.in +++ b/libgomp/testsuite/Makefile.in @@ -147,6 +147,7 @@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CPU_COUNT = @CPU_COUNT@ +CXX = @CXX@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ diff --git a/libgomp/testsuite/lib/libgomp.exp b/libgomp/testsuite/lib/libgomp.exp index 48c43e4..30d67e4 100644 --- a/libgomp/testsuite/lib/libgomp.exp +++ b/libgomp/testsuite/lib/libgomp.exp @@ -66,7 +66,7 @@ proc libgomp_init { args } { global ALWAYS_CFLAGS global CFLAGS global TOOL_EXECUTABLE TOOL_OPTIONS - global GCC_UNDER_TEST + global GCC_UNDER_TEST GXX_UNDER_TEST GFORTRAN_UNDER_TEST global TESTING_IN_BUILD_TREE global target_triplet global always_ld_library_path @@ -85,12 +85,45 @@ proc libgomp_init { args } { setenv LANG C.ASCII } + if { $blddir != "" } { + # Fix up '-funconfigured-libstdc++-v3' in 'GXX_UNDER_TEST' (see + # '../../configure.ac'). + set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags" + if { [file exists $flags_file] } { + set flags [exec sh $flags_file --build-includes] + verbose -log "GXX_UNDER_TEST = $GXX_UNDER_TEST" + set GXX_UNDER_TEST [string map [list \ + " -funconfigured-libstdc++-v3 " " $flags " \ + ] $GXX_UNDER_TEST] + verbose -log "GXX_UNDER_TEST = $GXX_UNDER_TEST" + } + } 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]" } + # Only if we're guessing 'GCC_UNDER_TEST', we're also going to guess + # 'GXX_UNDER_TEST', 'GFORTRAN_UNDER_TEST'. + if ![info exists GXX_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set GXX_UNDER_TEST $TOOL_EXECUTABLE + } else { + set GXX_UNDER_TEST "[find_g++]" + } + } else { + error "GXX_UNDER_TEST set but not GCC_UNDER_TEST" + } + if ![info exists GFORTRAN_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set GFORTRAN_UNDER_TEST $TOOL_EXECUTABLE + } else { + set GFORTRAN_UNDER_TEST "[find_gfortran]" + } + } else { + error "GFORTRAN_UNDER_TEST set but not GCC_UNDER_TEST" + } } if ![info exists tmpdir] { diff --git a/libgomp/testsuite/libgomp-site-extra.exp.in b/libgomp/testsuite/libgomp-site-extra.exp.in index c0d2666..15407ab 100644 --- a/libgomp/testsuite/libgomp-site-extra.exp.in +++ b/libgomp/testsuite/libgomp-site-extra.exp.in @@ -1 +1,3 @@ set GCC_UNDER_TEST {@CC@} +set GXX_UNDER_TEST {@CXX@} +set GFORTRAN_UNDER_TEST {@FC@} diff --git a/libgomp/testsuite/libgomp.c++/c++.exp b/libgomp/testsuite/libgomp.c++/c++.exp index 4110ada..8b4563b 100644 --- a/libgomp/testsuite/libgomp.c++/c++.exp +++ b/libgomp/testsuite/libgomp.c++/c++.exp @@ -15,12 +15,7 @@ if { $blddir != "" } { verbose -log "GXX_UNDER_TEST not defined, will not execute c++ tests" return } -set lang_link_flags "-lstdc++" -# Switch into C++ mode. Otherwise, the 'libgomp.c-c++-common/*.c' -# files would be compiled as C files. -set SAVE_GCC_UNDER_TEST "$GCC_UNDER_TEST" -set GCC_UNDER_TEST "$GCC_UNDER_TEST -x c++" -lappend ALWAYS_CFLAGS "compiler=$GCC_UNDER_TEST" +lappend ALWAYS_CFLAGS "compiler=$GXX_UNDER_TEST" # If a testcase doesn't have special options, use these. if ![info exists DEFAULT_CFLAGS] then { @@ -45,28 +40,13 @@ if { $blddir != "" } { append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST] set_ld_library_path_env_vars -set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags" -if { $blddir != "" - && [file exists $flags_file] } { - set lang_source_re {^.*\.[cC]$} - set lang_include_flags [exec sh $flags_file --build-includes] -} - # Main loop. dg-runtest $tests "" $DEFAULT_CFLAGS -# See above. -set GCC_UNDER_TEST "$SAVE_GCC_UNDER_TEST" - -if [info exists lang_include_flags] then { - unset lang_source_re - unset lang_include_flags -} if { $blddir != "" } { unset libstdc++_library_path unset lang_library_paths } -unset lang_link_flags # All done. dg-finish diff --git a/libgomp/testsuite/libgomp.fortran/fortran.exp b/libgomp/testsuite/libgomp.fortran/fortran.exp index 9aeebd3..e69656b 100644 --- a/libgomp/testsuite/libgomp.fortran/fortran.exp +++ b/libgomp/testsuite/libgomp.fortran/fortran.exp @@ -28,8 +28,8 @@ if { $blddir != "" } { set lang_source_re {^.*\.[fF](|90|95|03|08)$} set lang_include_flags "-fintrinsic-modules-path=${blddir}" } -set lang_link_flags "-lgfortran -foffload=-lgfortran" -lappend ALWAYS_CFLAGS "compiler=$GCC_UNDER_TEST" +set lang_link_flags "-foffload=-lgfortran" +lappend ALWAYS_CFLAGS "compiler=$GFORTRAN_UNDER_TEST" # Initialize dg. dg-init @@ -46,13 +46,6 @@ if { $blddir != "" } { if { $libquadmath_library_path != "" } { append ld_library_path ":${blddir}/${libquadmath_library_path}" - append lang_link_flags " -lquadmath" - } -} else { - if { [check_no_compiler_messages has_libquadmath executable { - int main() {return 0;} - } "-lgfortran -lquadmath"] } then { - append lang_link_flags " -lquadmath" } } append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST] diff --git a/libgomp/testsuite/libgomp.oacc-c++/c++.exp b/libgomp/testsuite/libgomp.oacc-c++/c++.exp index 70fb9da..79df401 100644 --- a/libgomp/testsuite/libgomp.oacc-c++/c++.exp +++ b/libgomp/testsuite/libgomp.oacc-c++/c++.exp @@ -25,12 +25,7 @@ if { $blddir != "" } { verbose -log "GXX_UNDER_TEST not defined, will not execute c++ tests" return } -set lang_link_flags "-lstdc++" -# Switch into C++ mode. Otherwise, the 'libgomp.oacc-c-c++-common/*.c' -# files would be compiled as C files. -set SAVE_GCC_UNDER_TEST "$GCC_UNDER_TEST" -set GCC_UNDER_TEST "$GCC_UNDER_TEST -x c++" -lappend ALWAYS_CFLAGS "compiler=$GCC_UNDER_TEST" +lappend ALWAYS_CFLAGS "compiler=$GXX_UNDER_TEST" # Initialize dg. dg-init @@ -51,13 +46,6 @@ if { $blddir != "" } { append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST] set_ld_library_path_env_vars -set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags" -if { $blddir != "" - && [file exists $flags_file] } { - set lang_source_re {^.*\.[cC]$} - set lang_include_flags [exec sh $flags_file --build-includes] -} - # Test with all available offload targets, and with offloading disabled. foreach offload_target [concat [split $offload_targets ","] "disable"] { global openacc_device_type @@ -132,18 +120,10 @@ foreach offload_target [concat [split $offload_targets ","] "disable"] { } unset offload_target -# See above. -set GCC_UNDER_TEST "$SAVE_GCC_UNDER_TEST" - -if [info exists lang_include_flags] then { - unset lang_source_re - unset lang_include_flags -} if { $blddir != "" } { unset libstdc++_library_path unset lang_library_paths } -unset lang_link_flags # All done. torture-finish diff --git a/libgomp/testsuite/libgomp.oacc-fortran/fortran.exp b/libgomp/testsuite/libgomp.oacc-fortran/fortran.exp index 56dd948..2e8aa22 100644 --- a/libgomp/testsuite/libgomp.oacc-fortran/fortran.exp +++ b/libgomp/testsuite/libgomp.oacc-fortran/fortran.exp @@ -30,8 +30,8 @@ if { $blddir != "" } { set lang_source_re {^.*\.[fF](|90|95|03|08)$} set lang_include_flags "-fintrinsic-modules-path=${blddir}" } -set lang_link_flags "-lgfortran -foffload=-lgfortran" -lappend ALWAYS_CFLAGS "compiler=$GCC_UNDER_TEST" +set lang_link_flags "-foffload=-lgfortran" +lappend ALWAYS_CFLAGS "compiler=$GFORTRAN_UNDER_TEST" # Initialize dg. dg-init @@ -49,13 +49,6 @@ if { $blddir != "" } { if { $libquadmath_library_path != "" } { append ld_library_path ":${blddir}/${libquadmath_library_path}" - append lang_link_flags " -lquadmath" - } -} else { - if { [check_no_compiler_messages has_libquadmath executable { - int main() {return 0;} - } "-lgfortran -lquadmath"] } then { - append lang_link_flags " -lquadmath" } } append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST] |