From: Thomas Petazzoni Date: Fri, 28 Dec 2018 13:25:50 +0000 (+0100) Subject: package/cargo: pass appropriate library path to the linker X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b5e1b51dd1ee68ee342a3340c9c947c083861eb8;p=buildroot.git package/cargo: pass appropriate library path to the linker When linking the host cargo binary, the linker should be told to find libraries in $(HOST_DIR)/lib, otherwise it will not work libraries such as libhttp_parser. This was found with per-package directory support, where the build failed with: = note: /usr/bin/ld: cannot find -lhttp_parser collect2: error: ld returned 1 exit status In order to fix this, instead of passing -L$(HOST_DIR)/lib during the build of Cargo, we make sure all flags in $(HOST_LDFLAGS) are passed. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/package/cargo/cargo.mk b/package/cargo/cargo.mk index 1b1053ba41..a387281b4c 100644 --- a/package/cargo/cargo.mk +++ b/package/cargo/cargo.mk @@ -70,7 +70,7 @@ HOST_CARGO_SNAP_OPTS = \ $(if $(VERBOSE),--verbose) HOST_CARGO_ENV = \ - RUSTFLAGS="-Clink-arg=-Wl,-rpath,$(HOST_DIR)/lib" \ + RUSTFLAGS="$(addprefix -Clink-arg=,$(HOST_LDFLAGS))" \ CARGO_HOME=$(HOST_CARGO_HOME) define HOST_CARGO_BUILD_CMDS