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--- general:rust [2023/01/06 11:55] – sunkan
+++ general:rust [2023/02/21 11:05] (current) – sunkan
@@ Line 41: / Line 41: @@
 </code>
+====== Cross compiling for ARMv7 ======
+Make sure to have the necessary external libraries available if needed.
+Example with librrd (and its dependencies)
+<code>
+# Needs librrd-dev:armhf for the last linking step
+#Desired=Unknown/Install/Remove/Purge/Hold
+#| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
+#|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
+#||/ Name             Version      Architecture Description
+#+++-================-============-============-=========================================================
+#ii  librrd-dev:armhf 1.7.2-3+b7   armhf        time-series data storage and display system (development)
+</code>
+Then to compile for armv7-unknown-linux-gnueabihf
+<code>
+cargo build -r --target armv7-unknown-linux-gnueabihf --config target.armv7-unknown-linux-gnueabihf.linker=\"arm-linux-gnueabihf-gcc\"
+</code>
 ====== Rust error handling ======