We wrongly report:
$ echo "int main () {}" | gcc -xc -gz=none -
gcc: error: -gz=zstd is not supported in this configuration
if zstd compression is not supported by binutils. We should emit the
error message only if -gz=zstd.
PR driver/108572
Ready to be installed?
Thanks,
Martin
gcc/ChangeLog:
* gcc.cc (LINK_COMPRESS_DEBUG_SPEC): Report error only for
-gz=zstd.
---
gcc/gcc.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/gcc.cc b/gcc/gcc.cc
index d8130024a8c..becc56051a8 100644
--- a/gcc/gcc.cc
+++ b/gcc/gcc.cc
@@ -842,7 +842,7 @@ proper position among the other output files. */
#define LINK_COMPRESS_DEBUG_SPEC \
" %{gz|gz=zlib:" LD_COMPRESS_DEBUG_OPTION "=zlib}" \
" %{gz=none:" LD_COMPRESS_DEBUG_OPTION "=none}" \
- " %{gz*:%e-gz=zstd is not supported in this configuration} " \
+ " %{gz=zstd:%e-gz=zstd is not supported in this configuration} " \
" %{gz=zlib-gnu:}" /* Ignore silently zlib-gnu option value. */
#elif HAVE_LD_COMPRESS_DEBUG == 2
/* ELF gABI style and ZSTD. */
--
2.39.1
