From: Jörg Sommer <joerg.som...@navimatix.de>
Signed-off-by: Jörg Sommer <joerg.som...@navimatix.de>
---
meta/classes-recipe/autotools.bbclass | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meta/classes-recipe/autotools.bbclass
b/meta/classes-recipe/autotools.bbclass
index ca76cde0e7..9359c9b4e1 100644
--- a/meta/classes-recipe/autotools.bbclass
+++ b/meta/classes-recipe/autotools.bbclass
@@ -43,7 +43,8 @@ export lt_cv_sys_lib_dlsearch_path_spec = "${libdir}
${base_libdir}"
# When building tools for use at build-time it's recommended for the build
# system to use these variables when cross-compiling.
-# (http://sources.redhat.com/autobook/autobook/autobook_270.html)
+# https://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html
+#
https://stackoverflow.com/questions/24201260/autotools-cross-compilation-and-generated-sources/24208587#24208587
export CPP_FOR_BUILD = "${BUILD_CPP}"
export CPPFLAGS_FOR_BUILD = "${BUILD_CPPFLAGS}"
--
2.34.1
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