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-rw-r--r--libbuild2/cxx/init.cxx30
1 files changed, 0 insertions, 30 deletions
diff --git a/libbuild2/cxx/init.cxx b/libbuild2/cxx/init.cxx
index 52f3f5a..9bf54eb 100644
--- a/libbuild2/cxx/init.cxx
+++ b/libbuild2/cxx/init.cxx
@@ -202,36 +202,6 @@ namespace build2
}
case compiler_type::clang:
{
- // Remap Apple versions to vanilla Clang based on the
- // following release point. Note that Apple no longer
- // discloses the mapping so it's a guesswork and we try to be
- // conservative. For details see:
- //
- // https://gist.github.com/yamaya/2924292
- //
- // 5.1 -> 3.4
- // 6.0 -> 3.5
- // 7.0 -> 3.7
- // 7.3 -> 3.8
- // 8.0 -> 3.9
- // 9.0 -> 4.0 (later ones could be 5.0)
- // 9.1 -> ?
- // 10.0 -> ?
- //
- // Note that this mapping is also used to enable experimental
- // features below.
- //
- if (ci.id.variant == "apple")
- {
- if (mj >= 9) {mj = 4; mi = 0;}
- else if (mj == 8) {mj = 3; mi = 9;}
- else if (mj == 7 && mi >= 3) {mj = 3; mi = 8;}
- else if (mj == 7) {mj = 3; mi = 7;}
- else if (mj == 6) {mj = 3; mi = 5;}
- else if (mj == 5 && mi >= 1) {mj = 3; mi = 4;}
- else {mj = 3; mi = 0;}
- }
-
if (mj >= 5) o = "-std=c++2a";
else if (mj > 3 || (mj == 3 && mi >= 5)) o = "-std=c++1z";
else if (mj == 3 && mi >= 4) o = "-std=c++1y";