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* [COMMITTED] Use AC_LINK_IFELSE for -gz=none check
@ 2023-01-27 14:26 Mark Wielaard
  0 siblings, 0 replies; only message in thread
From: Mark Wielaard @ 2023-01-27 14:26 UTC (permalink / raw)
  To: debugedit; +Cc: Mark Wielaard

Because of a bug in gcc 13.0 (pre-release) -gz=none does not work
correctly when linking the final binary in some situations (when
-gz=zstd isn't supported). Work around this by explicitly checking for
support with AC_LINK_IFELSE.

Signed-off-by: Mark Wielaard <>
--- | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ b/
index f2d1571..1d77e99 100644
--- a/
+++ b/
@@ -125,7 +125,7 @@ AC_SUBST([DWARF_5_DEBUGLINE])
 AC_CACHE_CHECK([whether gcc supports -gz=none], ac_cv_gz_none, [dnl
-AC_COMPILE_IFELSE([AC_LANG_SOURCE()], ac_cv_gz_none=yes, ac_cv_gz_none=no)
+AC_LINK_IFELSE([AC_LANG_SOURCE()], ac_cv_gz_none=yes, ac_cv_gz_none=no)
 if test "$ac_cv_gz_none" = "yes"; then

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2023-01-27 14:26 [COMMITTED] Use AC_LINK_IFELSE for -gz=none check Mark Wielaard

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