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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2017-06-14 20:21:24 -0500 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2017-06-14 20:21:24 -0500 |
| commit | aadf39c06a5573439f9a733d05946e723e77992b (patch) | |
| tree | 781c6e61b3d8f882398245c761ce9a28999db873 | |
| parent | 0eefd733ef6b4f36b78c60de72827c9ab7c6c29a (diff) | |
| download | gcompat-aadf39c06a5573439f9a733d05946e723e77992b.tar.gz gcompat-aadf39c06a5573439f9a733d05946e723e77992b.tar.bz2 gcompat-aadf39c06a5573439f9a733d05946e723e77992b.tar.xz gcompat-aadf39c06a5573439f9a733d05946e723e77992b.zip | |
README: add docs about env vars
| -rw-r--r-- | README.md | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -47,3 +47,10 @@ If the interpreter path is different than expected, use PatchELF or install a sy Just add libgcompat.so to the DT_NEEDED entries in the ELF that you want to have the gcompat symbols available in. Use a tool such as PatchELF for this. + + +## special environment variables + +* `GLIBC_FAKE_VERSION` will override the result of `gnu_get_libc_version`, which currently defaults to "2.8". +* `GLIBC_FAKE_DEBUG` will cause dlmopen and dlvsym to display the overrides they are performing, and may cause + additional output to stderr with other functions in the future. |