[PATCH v2] gdb: add PACKAGECONFIG for xz (lzma) compression support

Dan Callaghan
2020-01-21T01:24:24Z

Similar to elfutils, when xz support is built into gdb it will be able
to read xz-compressed ELF sections containing debuginfo. This is used by
the "mini debuginfo" format:
https://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html

Signed-off-by: Dan Callaghan <dan.callaghan@opengear.com>
---
meta/recipes-devtools/gdb/gdb-common.inc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/gdb/gdb-common.inc b/meta/recipes-devtools/gdb/gdb-common.inc
index 08f615addf..878a03715c 100644
--- a/meta/recipes-devtools/gdb/gdb-common.inc
+++ b/meta/recipes-devtools/gdb/gdb-common.inc
@@ -21,7 +21,7 @@ EXPAT = "--with-expat --with-libexpat-prefix=${STAGING_DIR_HOST}"

EXTRA_OECONF = "--disable-gdbtk --disable-x --disable-werror \
--with-curses --disable-multilib --disable-sim \
- --without-lzma --without-guile \
+ --without-guile \
${GDBPROPREFIX} ${EXPAT} \
${@bb.utils.contains('DISTRO_FEATURES', 'multiarch', '--enable-64-bit-bfd', '', d)} \
--disable-rpath \
@@ -37,6 +37,7 @@ PACKAGECONFIG[python] = "--with-python=${WORKDIR}/python,--without-python,python
PACKAGECONFIG[babeltrace] = "--with-babeltrace,--without-babeltrace,babeltrace"
# ncurses is already a hard DEPENDS, but would be added here if it weren't
PACKAGECONFIG[tui] = "--enable-tui,--disable-tui"
+PACKAGECONFIG[xz] = "--with-lzma,--without-lzma,xz"

GDBPROPREFIX = "--program-prefix=''"

--
2.21.0