Omit functions not required if seamless compression is disabled

1 files changed, 3 insertions, 5 deletions

diff --git a/archival/libarchive/open_transformer.c b/archival/libarchive/open_transformer.c
index e49eab409..7e0d1dd02 100644
--- a/archival/libarchive/open_transformer.c
+++ b/archival/libarchive/open_transformer.c
@@ -27,7 +27,9 @@ int FAST_FUNC check_signature16(transformer_aux_data_t *aux, int src_fd, unsigne
         return 0;
 }
 
-#if !ENABLE_PLATFORM_MINGW32
+
+#if SEAMLESS_COMPRESSION
+
 void check_errors_in_children(int signo)
 {
         int status;
@@ -58,7 +60,6 @@ void check_errors_in_children(int signo)
                 bb_got_signal = 1;
         }
 }
-#endif
 
 /* transformer(), more than meets the eye */
 #if BB_MMU
@@ -114,9 +115,6 @@ void FAST_FUNC open_transformer(int fd, const char *transform_prog)
         xmove_fd(fd_pipe.rd, fd);
 }
 
-
-#if SEAMLESS_COMPRESSION
-
 /* Used by e.g. rpm which gives us a fd without filename,
  * thus we can't guess the format from filename's extension.
  */