diff options
| -rw-r--r-- | libbuild2/cc/guess.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbuild2/cc/guess.cxx b/libbuild2/cc/guess.cxx index 098dc86..ff06c5f 100644 --- a/libbuild2/cc/guess.cxx +++ b/libbuild2/cc/guess.cxx @@ -2440,7 +2440,9 @@ namespace build2 // // Specifically, we now look in the libc++'s __config file for the // _LIBCPP_VERSION and use the previous version as a conservative - // estimate. + // estimate (note that there could be multiple __config files with + // potentially different versions so compile with -v to see which one + // gets picked up). // // Note that this is Apple Clang version and not XCode version. // @@ -2460,12 +2462,13 @@ namespace build2 // 11.0.3 -> 8.0 (yes, seriously!) // 12.0.0 -> 9.0 // 12.0.5 -> 10.0 (yes, seriously!) + // 13.0.0 -> 11.0 // uint64_t mj (var_ver->major); uint64_t mi (var_ver->minor); uint64_t pa (var_ver->patch); - if (mj > 12) {mj = 10; mi = 0;} + if (mj >= 13) {mj = 11; mi = 0;} else if (mj == 12 && (mi > 0 || pa >= 5)) {mj = 10; mi = 0;} else if (mj == 12) {mj = 9; mi = 0;} else if (mj == 11 && (mi > 0 || pa >= 3)) {mj = 8; mi = 0;} |