cpio: Fix build with GCC 15

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/lfs/cpio b/lfs/cpio
index b8b6e12fe9674a38e885096867a9ed79095bffec..f0f2c3f12a56a2603aaa7c764370f98fc84fa4a9 100644 (file)
--- a/lfs/cpio
+++ b/lfs/cpio
@@ -32,7 +32,8 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 
-CFLAGS    += -fcommon
+# Fix build with GCC 15
+CFLAGS    += -std=gnu17 -fcommon
 
 ###############################################################################
 # Top-level Rules