This can save configure time since it runs configure multiple times:
$ time bitbake gcc-runtime -cconfigure
60s -> 54s
Saved 6s
Signed-off-by: Robert Yang <liezhi.y...@windriver.com>
---
meta/recipes-devtools/gcc/gcc-runtime.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc
b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 50ecc81..3d03d8e 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -15,6 +15,7 @@ EXTRA_OECONF_PATHS = "\
"
EXTRA_OECONF_append_linuxstdbase = " --enable-clocale=gnu"
+EXTRA_OECONF_append = " --cache-file=${B}/config.cache"
RUNTIMELIBITM = "libitm"
RUNTIMELIBITM_arc = ""
--
2.10.2
--
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