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| author | Arvid Ephraim Picciani <arvid.picciani@nokia.com> | 2010-08-31 08:32:48 (GMT) |
|---|---|---|
| committer | Arvid Ephraim Picciani <arvid.picciani@nokia.com> | 2010-08-31 16:02:16 (GMT) |
| commit | 2e6ad2872890c2cd7f305b2a11acbef9f446eb3e (patch) | |
| tree | bdcf7bc6705884e32b31d420f320f3250bcf3816 /mkspecs/features/unix/gdb_dwarf_index.prf | |
| parent | 805780554f7b7e22ae982198c978302463ad19b4 (diff) | |
| download | Qt-2e6ad2872890c2cd7f305b2a11acbef9f446eb3e.zip Qt-2e6ad2872890c2cd7f305b2a11acbef9f446eb3e.tar.gz Qt-2e6ad2872890c2cd7f305b2a11acbef9f446eb3e.tar.bz2 | |
Add gdb-index section to debug binaries.
Speeds up debugging on platforms with recent gdb.
Task-number: QTCREATORBUG-2215
Reviewed-by: ossi
Diffstat (limited to 'mkspecs/features/unix/gdb_dwarf_index.prf')
| -rw-r--r-- | mkspecs/features/unix/gdb_dwarf_index.prf | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mkspecs/features/unix/gdb_dwarf_index.prf b/mkspecs/features/unix/gdb_dwarf_index.prf new file mode 100644 index 0000000..7824d93 --- /dev/null +++ b/mkspecs/features/unix/gdb_dwarf_index.prf @@ -0,0 +1,13 @@ +!CONFIG(separate_debug_info):CONFIG(debug, debug|release):!staticlib:!static:!contains(TEMPLATE, subdirs):!isEmpty(QMAKE_OBJCOPY) { + + QMAKE_GDB_INDEX = test -z \"$(DESTDIR)\" || cd \"$(DESTDIR)\" ; \ + gdb -silent -ex \'set confirm off\' -ex \'save gdb-index .\' -ex quit \'$(TARGET)\' >/dev/null 2>&1 && \ + test -f $(TARGET).gdb-index && \ + $$QMAKE_OBJCOPY --add-section \'.gdb_index=$(TARGET).gdb-index\' --set-section-flags \'.gdb_index=readonly\' \'$(TARGET)\' \'$(TARGET)\' || true + + !isEmpty(QMAKE_POST_LINK):QMAKE_POST_LINK = $$escape_expand(\\n\\t)$$QMAKE_POST_LINK + QMAKE_POST_LINK = $$QMAKE_GDB_INDEX $$QMAKE_POST_LINK + + silent:QMAKE_POST_LINK = @echo indexing $@ for gdb && $$QMAKE_POST_LINK +} + |