diff options
| author | Dion Mendel <guix@dm9.info> | 2021-04-22 10:32:35 +0800 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-04-22 14:04:27 +0200 |
| commit | 1010171280cb34c8dc361644b66fdd1a041d297a (patch) | |
| tree | b4b8219c92dfdb9e139b82055eaa870ed4ddc165 | |
| parent | a24562af52d2f318c9e17be73393ddb4bd9e347c (diff) | |
| download | guix-patches-1010171280cb34c8dc361644b66fdd1a041d297a.tar guix-patches-1010171280cb34c8dc361644b66fdd1a041d297a.tar.gz | |
gremlin: 'elf-dynamic-info' returns a file name rathern than a dynamic entry.
* guix/build/gremlin.scm (elf-dynamic-info): Return the dynamic entry
value, not the dynamic entry.
* tests/gremlin.scm ("elf-dynamic-info-soname"): New test.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| -rw-r--r-- | guix/build/gremlin.scm | 4 | ||||
| -rw-r--r-- | tests/gremlin.scm | 18 |
2 files changed, 21 insertions, 1 deletions
diff --git a/guix/build/gremlin.scm b/guix/build/gremlin.scm index a2d2169ddc..2a74d51dd9 100644 --- a/guix/build/gremlin.scm +++ b/guix/build/gremlin.scm @@ -226,7 +226,9 @@ string table if the type is a string." (#f #f) ((? elf-segment? dynamic) (let ((entries (dynamic-entries elf dynamic))) - (%elf-dynamic-info (find (matching-entry DT_SONAME) entries) + (%elf-dynamic-info (and=> (find (matching-entry DT_SONAME) + entries) + dynamic-entry-value) (filter-map (lambda (entry) (and (= (dynamic-entry-type entry) DT_NEEDED) diff --git a/tests/gremlin.scm b/tests/gremlin.scm index 9ddac14265..f20a79f4d6 100644 --- a/tests/gremlin.scm +++ b/tests/gremlin.scm @@ -160,4 +160,22 @@ (close-pipe pipe) str))))))) +(unless c-compiler + (test-skip 1)) +(test-equal "elf-dynamic-info-soname" + "libfoo.so.2" + (call-with-temporary-directory + (lambda (directory) + (with-directory-excursion directory + (call-with-output-file "t.c" + (lambda (port) + (display "// empty file" port))) + (invoke c-compiler "t.c" + "-shared" "-Wl,-soname,libfoo.so.2") + (let* ((dyninfo (elf-dynamic-info + (parse-elf (call-with-input-file "a.out" + get-bytevector-all)))) + (soname (elf-dynamic-info-soname dyninfo))) + soname))))) + (test-end "gremlin") |