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| author | Boris Kolpackov <boris@codesynthesis.com> | 2021-04-22 10:10:34 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2021-04-22 10:10:34 +0200 |
| commit | 40863a594372ede117533d5c0970a96d60e34371 (patch) | |
| tree | ce5b481ebb443c75161d5866dc6a4207df9a766c /libbuild2/cc/guess.hxx | |
| parent | 1ac5458eede2b4b2d3bc98cde787348f70328361 (diff) | |
Incorporate project environment checksum into cc::compiler_info cache key
Diffstat (limited to 'libbuild2/cc/guess.hxx')
| -rw-r--r-- | libbuild2/cc/guess.hxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libbuild2/cc/guess.hxx b/libbuild2/cc/guess.hxx index 6bab649..0180c97 100644 --- a/libbuild2/cc/guess.hxx +++ b/libbuild2/cc/guess.hxx @@ -173,6 +173,9 @@ namespace build2 // search paths (similar to the PATH environment variable), in which case // it will end with a directory separator but will not contain '*'. // + // Watch out for the environment variables affecting any of the extracted + // information (like sys_*_dirs) since we cache it. + // struct compiler_info { process_path path; @@ -252,6 +255,7 @@ namespace build2 const compiler_info& guess (const char* xm, // Module (for var names in diagnostics). lang xl, // Language. + const string& ec, // Environment checksum. const path& xc, // Compiler path. const string* xi, // Compiler id (optional). const string* xv, // Compiler version (optional). |