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| author | Cary Coutant <ccoutant@google.com> | 2013-12-18 15:53:05 -0800 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2013-12-18 15:53:31 -0800 |
| commit | 8356f2d009e20e5ca567f5f9456a40f75e9560dc (patch) | |
| tree | 0a3ef9f8198083e62512b134e53159d6f2d008ac /gold/configure | |
| parent | a6d17b01944cc51fec7f4bb74012a92e6f6a4293 (diff) | |
| download | gdb-8356f2d009e20e5ca567f5f9456a40f75e9560dc.zip gdb-8356f2d009e20e5ca567f5f9456a40f75e9560dc.tar.gz gdb-8356f2d009e20e5ca567f5f9456a40f75e9560dc.tar.bz2 | |
Add configure checks for <unordered_set> and <unordered_map>.
gold/
* configure.ac: Check for <unordered_set> and <unordered_map>.
* config.in: Regenerate.
* configure: Regenerate.
* system.h: Use <unordered_set> and <unordered_map> if available.
Diffstat (limited to 'gold/configure')
| -rwxr-xr-x | gold/configure | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gold/configure b/gold/configure index 24140cf..2257324 100755 --- a/gold/configure +++ b/gold/configure @@ -7133,6 +7133,20 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +for ac_header in unordered_set unordered_map +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +eval as_val=\$$as_ac_Header + if test "x$as_val" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + for ac_header in tr1/unordered_set tr1/unordered_map do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |