| Change | User | Description | Committed |
|---|---|---|---|
| 4382 | Lawrence You | Fix a bug when using the Library target on Cygwin (1.5.10-3). Include <unistd.h> f...or OS_CYGWIN to call the correct version lseek. The wrong version of lseek is called by file_archscan. The lseek fails while reading the ar file, causing the routine to read subsequent bytes instead of seeking to the next ar_hdr entry in the archive. When the desired object file is not found, jam rebuilds the entire archive even though the object and proper mtime exists. A simple test is to just use a single Jamfile and two source files. Without this fix, jam would relink the second time it was invoked. Jamfile: Library TestLib : file1.c file2.c ; file1.c: #define FOO file2.c: #define BAR « |
21 years ago |
| 4381 | Lawrence You | Branch files for jam at change #3108 to prepare for a fix. | 21 years ago |