diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2022-12-19 13:01:13 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2022-12-19 13:01:13 +0200 |
| commit | f567b582ca26bd27869a451b8620411844a66479 (patch) | |
| tree | cbe5086f6b1fab6fc7fde6a97d047db4591442fe /libbuild2/context.cxx | |
| parent | 6ae9675fc04af104ef995f571d05300f18a9363d (diff) | |
Disable line continuation in buildspec, command line variable overrides
Line continuations would make directory paths on Windows unusable, for
example:
b C:\myproj\
Diffstat (limited to 'libbuild2/context.cxx')
| -rw-r--r-- | libbuild2/context.cxx | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libbuild2/context.cxx b/libbuild2/context.cxx index 08c4e7e..ccfa7f3 100644 --- a/libbuild2/context.cxx +++ b/libbuild2/context.cxx @@ -379,12 +379,13 @@ namespace build2 is.exceptions (istringstream::failbit | istringstream::badbit); // Similar to buildspec we do "effective escaping" of the special - // `'"\$(` characters, line continuations, plus `)` for symmetry - // (basically what's escapable inside a double-quoted literal plus the - // single quote). + // `'"\$(` characters plus `)` for symmetry (basically what's escapable + // inside a double-quoted literal plus the single quote; note, however, + // that we exclude line continuations since they would make directory + // paths on Windows unusable). // path_name in ("<cmdline>"); - lexer l (is, in, 1 /* line */, "\'\"\\$()\n"); + lexer l (is, in, 1 /* line */, "\'\"\\$()"); // At the buildfile level the scope-specific variable should be // separated from the directory with a whitespace, for example: |