Dodji Seketeli 67435cf6cd Bug 19867 - abipkgdiff skips symbolic links ... When comparing two directories, abipkgdiff skips symbolic links pointing to ELF binaries altogether. It only consider regular files. This is a problem when abipkgdiff is given two directories that only contain symbolic links. In that case, abipkgdiff just performs no comparison. This patch makes abipkgdiff resolve the symbolic link to its target file. * include/abg-tools-utils.h (maybe_get_symlink_target_file_path): Declare new function. * src/abg-tools-utils.cc (get_stat): Use lstat here, not stat. Update comment. * tools/abipkgdiff.cc (first_package_tree_walker_callback_fn) (second_package_tree_walker_callback_fn): Follow symbolic links to elf files to get their target paths, and only work with that target path. (maybe_get_symlink_target_file_path): Define new function. * test-diff-pkg/symlink-dir-test1-report0.txt New test material. * test-diff-pkg/symlink-dir-test1/dir1/symlinks/foo.o: Likewise. * test-diff-pkg/symlink-dir-test1/dir1/symlinks/libfoo.so: Likewise. * test-diff-pkg/symlink-dir-test1/dir1/targets/foo.c: Likewise. * test-diff-pkg/symlink-dir-test1/dir1/targets/foo.o: Likewise. * test-diff-pkg/symlink-dir-test1/dir1/targets/libfoo.so: Likewise. * test-diff-pkg/symlink-dir-test1/dir2/symlinks/foo.o: Likewise. * test-diff-pkg/symlink-dir-test1/dir2/symlinks/libfoo.so: Likewise. * test-diff-pkg/symlink-dir-test1/dir2/targets/foo.c: Likewise. * test-diff-pkg/symlink-dir-test1/dir2/targets/foo.o: Likewise. * test-diff-pkg/symlink-dir-test1/dir2/targets/libfoo.so: Likewise. * tests/data/Makefile.am: Add the new test material to source distribution. * tests/test-diff-pkg.cc (in_out_spec): Run this test harness over the new test material above. Signed-off-by: Dodji Seketeli <dodji@redhat.com>		2016-03-25 13:52:02 +01:00
..
data	Bug 19867 - abipkgdiff skips symbolic links	2016-03-25 13:52:02 +01:00
Makefile.am	Bug 19596 - Incorrect exit status for incompatible ABI change	2016-02-10 21:31:53 +01:00
print-diff-tree.cc
runtestcanonicalizetypes.sh.in
test-abicompat.cc	Fix synthesizing of reference type	2016-02-04 11:26:22 +01:00
test-abidiff-exit.cc	Bug 19596 - Suppressed removed symbol changes still considered incompatible	2016-03-04 01:02:46 +01:00
test-abidiff.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-alt-dwarf-file.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-core-diff.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-diff2.cc
test-diff-dwarf-abixml.cc	Use proper WIFEXITED and WEXITSTATUS macros to get exit code	2016-02-10 22:06:01 +01:00
test-diff-dwarf.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-diff-filter.cc	Use proper WIFEXITED and WEXITSTATUS macros to get exit code	2016-02-10 22:06:01 +01:00
test-diff-pkg.cc	Bug 19867 - abipkgdiff skips symbolic links	2016-03-25 13:52:02 +01:00
test-diff-suppr.cc	Bug 19619 - failing to suppress added aliased function reports for C++	2016-02-13 08:47:41 +01:00
test-dot.cc
test-ir-walker.cc
test-lookup-syms.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-read-dwarf.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-read-write.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-svg.cc
test-types-stability.cc	Bug 19204 - libabigail aborts on DWARF referencing non-existing DIE	2016-01-21 10:48:32 +01:00
test-utils.cc	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-utils.h	Use worker threads pattern to speed up some tests	2016-01-18 18:23:18 +01:00
test-write-read-archive.cc
update-test-read-dwarf-output.py	Add a script to update the reference output of runtestreaddwarf	2015-10-17 16:20:58 +02:00