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| author | Arsen Arsenović <arsen@aarsen.me> | 2022-10-12 21:47:35 +0200 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-10-21 10:41:12 +0100 |
| commit | 88b34661f73e9da8032d20a37299223b39db4ef9 (patch) | |
| tree | 98c187d655576e68a21d2268c90e738e7863ef6f /libstdc++-v3/configure | |
| parent | 33de0ffcf050e581eb931eb4f1c5ad9c0cdc6bf6 (diff) | |
| download | gcc-88b34661f73e9da8032d20a37299223b39db4ef9.zip gcc-88b34661f73e9da8032d20a37299223b39db4ef9.tar.gz gcc-88b34661f73e9da8032d20a37299223b39db4ef9.tar.bz2 | |
libstdc++: respect with-{headers, newlib} for default hosted value
This saves us a build flag when building for freestanding targets.
libstdc++-v3/ChangeLog:
* acinclude.m4: Default hosted to off if building without
headers and without newlib.
* configure: Regenerate.
Diffstat (limited to 'libstdc++-v3/configure')
| -rwxr-xr-x | libstdc++-v3/configure | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index a900975..9159ffb 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -15698,7 +15698,10 @@ else enable_hosted_libstdcxx=no ;; *) - enable_hosted_libstdcxx=yes + case "${with_newlib}-${with_headers}" in + no-no) enable_hosted_libstdcxx=no ;; + *) enable_hosted_libstdcxx=yes ;; + esac ;; esac fi @@ -16063,7 +16066,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; } # Fake what AC_TRY_COMPILE does. cat > conftest.$ac_ext << EOF -#line 16066 "configure" +#line 16069 "configure" int main() { typedef bool atomic_type; @@ -16098,7 +16101,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16101 "configure" +#line 16104 "configure" int main() { typedef short atomic_type; @@ -16133,7 +16136,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16136 "configure" +#line 16139 "configure" int main() { // NB: _Atomic_word not necessarily int. @@ -16169,7 +16172,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16172 "configure" +#line 16175 "configure" int main() { typedef long long atomic_type; @@ -16325,7 +16328,7 @@ $as_echo "mutex" >&6; } # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 16328 "configure" +#line 16331 "configure" int main() { _Decimal32 d1; @@ -16367,7 +16370,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 16370 "configure" +#line 16373 "configure" template<typename T1, typename T2> struct same { typedef T2 type; }; |