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authorBoris Kolpackov <boris@codesynthesis.com>2023-11-22 08:31:42 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2023-11-22 08:31:42 +0200
commitf14b5ed02105ac5a936434224cedd6c31164c90c (patch)
treebeb9908a90166bc6952f12d73471bee7f7b9264d
parentc8d9235115f5c0c3b20bdb0cf59b05761cb3d3de (diff)
Fix incorrect _LIBCPP_VERSION macro name in comments
-rw-r--r--libbuild2/cc/compile-rule.cxx2
-rw-r--r--libbuild2/cc/guess.cxx12
2 files changed, 7 insertions, 7 deletions
diff --git a/libbuild2/cc/compile-rule.cxx b/libbuild2/cc/compile-rule.cxx
index 5d6c029..ce611d2 100644
--- a/libbuild2/cc/compile-rule.cxx
+++ b/libbuild2/cc/compile-rule.cxx
@@ -7761,7 +7761,7 @@ namespace build2
// In Apple Clang this warning/option are absent in 14.0.3 (which
// is said to be based on vanilla Clang 15.0.5) for some reason
// (let's hope it's because they patched it out rather than due to
- // a misleading __LIBCPP_VERSION value).
+ // a misleading _LIBCPP_VERSION value).
//
if (ctype == compiler_type::clang &&
cmaj >= (cvariant != "apple" ? 15 : 16))
diff --git a/libbuild2/cc/guess.cxx b/libbuild2/cc/guess.cxx
index 066d790..b38db38 100644
--- a/libbuild2/cc/guess.cxx
+++ b/libbuild2/cc/guess.cxx
@@ -2526,12 +2526,12 @@ namespace build2
// https://gist.github.com/yamaya/2924292
//
// Specifically, we now look in the libc++'s __config file for the
- // __LIBCPP_VERSION and use the previous version as a conservative
- // estimate (NOTE that there could be multiple __config files with
+ // _LIBCPP_VERSION and use the previous version as a conservative
+ // estimate (NOTE: that there could be multiple __config files with
// potentially different versions so compile with -v to see which one
// gets picked up).
//
- // Also, lately, we started seeing __LIBCPP_VERSION values like 15.0.6
+ // Also, lately, we started seeing _LIBCPP_VERSION values like 15.0.6
// or 16.0.2 which would suggest the base is 15.0.5 or 16.0.1. But
// that assumption did not check out with the actual usage. For
// example, vanilla Clang 16 should no longer require -fmodules-ts but
@@ -2562,9 +2562,9 @@ namespace build2
// 12.0.5 -> 10.0 (yes, seriously!)
// 13.0.0 -> 11.0
// 13.1.6 -> 12.0
- // 14.0.0 -> 12.0 (__LIBCPP_VERSION=130000)
- // 14.0.3 -> 15.0 (__LIBCPP_VERSION=150006)
- // 15.0.0 -> 16.0 (__LIBCPP_VERSION=160002)
+ // 14.0.0 -> 12.0 (_LIBCPP_VERSION=130000)
+ // 14.0.3 -> 15.0 (_LIBCPP_VERSION=150006)
+ // 15.0.0 -> 16.0 (_LIBCPP_VERSION=160002)
//
uint64_t mj (var_ver->major);
uint64_t mi (var_ver->minor);