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| author | Michael Stahl <michael.stahl@allotropia.de> | 2021-05-04 09:22:03 +0200 |
|---|---|---|
| committer | Michael Stahl <michael.stahl@allotropia.de> | 2021-07-02 13:34:42 +0200 |
| commit | e96fd348f65f6ac3333ff51ebe3ae52e1c5111fe (patch) | |
| tree | ba41986e4a978a86456caef01d75c19868d39e7d | |
| parent | 64c9f0ad72cb8d5f0af657488f5bcce19a99c8da (diff) | |
gbuild: work around GDB 10 bug with DWARF5 in split debug info
GCC 11 defaults to -gdwarf-5 and GDB can only read it if
-gsplit-dwarf isn't used.
Dwarf Error: wrong unit_type in compilation unit header (is DW_UT_split_compile (0x05), should be DW_UT_type (0x02)) [in module /workdir/CObject/desktop/source/app/main.dwo]
https://sourceware.org/bugzilla/show_bug.cgi?id=27354
https://bugzilla.redhat.com/show_bug.cgi?id=1956475
Change-Id: Ie2ac7193a29a8f257cf6f1d711f9fa6941df48ad
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115054
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
(cherry picked from commit dc8c8a4aa20ddd3139a25d5c052cac9bae944cb8)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115193
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 626ea4e62a3e5005fe9825923a1c0c5bdb61cc08)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115504
Tested-by: Thorsten Behrens <thorsten.behrens@allotropia.de>
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>
| -rw-r--r-- | solenv/gbuild/platform/com_GCC_defs.mk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/solenv/gbuild/platform/com_GCC_defs.mk b/solenv/gbuild/platform/com_GCC_defs.mk index 9e3b695360cd..c976652d6ecd 100644 --- a/solenv/gbuild/platform/com_GCC_defs.mk +++ b/solenv/gbuild/platform/com_GCC_defs.mk @@ -205,8 +205,12 @@ gb_DEBUGINFO_FLAGS=-g2 endif gb_LINKER_DEBUGINFO_FLAGS= +# GCC 11 defaults to -gdwarf-5, which GDB 10 doesn't support in split debug info ifeq ($(HAVE_GCC_SPLIT_DWARF),TRUE) gb_DEBUGINFO_FLAGS+=-gsplit-dwarf +ifeq ($(COM_IS_CLANG),) +gb_DEBUGINFO_FLAGS+=-gdwarf-4 +endif endif ifeq ($(ENABLE_GDB_INDEX),TRUE) |