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