On 11/15/21 17:44, Jim Wilson wrote:
This fixes an arch linux gdb configure error with liblzma installed.

Without the --with-liblzma-prefix option, when configuring the target
gdb, gdb configure may find the native liblzma (on a non-multiarch
system) and try to use it, which gives a configure error.  We already
use --with-libexpat-prefix for expat, we just need to do the same for
liblzma.

This was reported here:
https://github.com/sifive/meta-sifive/issues/34
https://github.com/sifive/freedom-u-sdk/issues/148

Signed-off-by: Jim Wilson <jim.wilson....@gmail.com>
---
  meta/recipes-devtools/gdb/gdb-common.inc | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/gdb/gdb-common.inc 
b/meta/recipes-devtools/gdb/gdb-common.inc
index f3ab3544da..925b0c2f80 100644
--- a/meta/recipes-devtools/gdb/gdb-common.inc
+++ b/meta/recipes-devtools/gdb/gdb-common.inc
@@ -37,7 +37,7 @@ PACKAGECONFIG[python] = 
"--with-python=${WORKDIR}/python,--without-python,python
  PACKAGECONFIG[babeltrace] = 
"--with-babeltrace,--without-babeltrace,babeltrace"
  # ncurses is already a hard DEPENDS, but would be added here if it weren't
  PACKAGECONFIG[tui] = "--enable-tui,--disable-tui"
-PACKAGECONFIG[xz] = "--with-lzma,--without-lzma,xz"
+PACKAGECONFIG[xz] = "--with-lzma 
--with-liblzma-prefix=${STAGING_DIR_HOST},--without-lzma,xz"

this looks ok to me. Although I wonder why gdb's configure is not able to find it in staging sysroot automatically, I have seen similar behavior in gmp and mpfr in past as well.

  PACKAGECONFIG[debuginfod] = "--with-debuginfod, --without-debuginfod, 
elfutils"
GDBPROPREFIX = "--program-prefix=''"





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