118 lines
3.1 KiB
Bash
118 lines
3.1 KiB
Bash
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build_lib() {
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lib_src=$1
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echo_build_heading $lib_src ${libName}
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noisily rustc \
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--crate-name $CRATE_NAME \
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$lib_src \
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--out-dir target/lib \
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--emit=dep-info,link \
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-L dependency=target/deps \
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--cap-lints allow \
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$LIB_RUSTC_OPTS \
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$BUILD_OUT_DIR \
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$EXTRA_BUILD \
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$EXTRA_FEATURES \
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--color $colors
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EXTRA_LIB=" --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-$metadata.rlib"
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if [ -e target/deps/lib$CRATE_NAME-$metadata$LIB_EXT ]; then
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EXTRA_LIB="$EXTRA_LIB --extern $CRATE_NAME=target/lib/lib$CRATE_NAME-$metadata$LIB_EXT"
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fi
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}
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build_bin() {
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crate_name=$1
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crate_name_=$(echo $crate_name | tr '-' '_')
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main_file=""
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if [[ ! -z $2 ]]; then
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main_file=$2
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fi
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echo_build_heading $@
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noisily rustc \
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--crate-name $crate_name_ \
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$main_file \
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--crate-type bin \
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$BIN_RUSTC_OPTS \
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--out-dir target/bin \
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--emit=dep-info,link \
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-L dependency=target/deps \
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$LINK \
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$EXTRA_LIB \
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--cap-lints allow \
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$BUILD_OUT_DIR \
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$EXTRA_BUILD \
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$EXTRA_FEATURES \
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--color ${colors} \
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if [ "$crate_name_" != "$crate_name" ]; then
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mv target/bin/$crate_name_ target/bin/$crate_name
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fi
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}
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setup_link_paths() {
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EXTRA_LIB=""
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if [[ -e target/link_ ]]; then
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EXTRA_BUILD="$(cat target/link_) $EXTRA_BUILD"
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fi
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echo "$EXTRA_LINK_SEARCH" | while read i; do
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if [[ ! -z "$i" ]]; then
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for library in $i; do
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echo "-L $library" >> target/link
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L=$(echo $library | sed -e "s#$(pwd)/target/build#$lib/lib#")
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echo "-L $L" >> target/link.final
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done
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fi
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done
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echo "$EXTRA_LINK" | while read i; do
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if [[ ! -z "$i" ]]; then
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for library in $i; do
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echo "-l $library" >> target/link
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echo "-l $library" >> target/link.final
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done
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fi
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done
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if [[ -e target/link ]]; then
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sort -u target/link.final > target/link.final.sorted
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mv target/link.final.sorted target/link.final
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sort -u target/link > target/link.sorted
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mv target/link.sorted target/link
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tr '\n' ' ' < target/link > target/link_
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LINK=$(cat target/link_)
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fi
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}
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search_for_bin_path() {
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# heuristic to "guess" the correct source file as found in cargo:
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# https://github.com/rust-lang/cargo/blob/90fc9f620190d5fa3c80b0c8c65a1e1361e6b8ae/src/cargo/util/toml/targets.rs#L308-L325
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BIN_NAME=$1
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BIN_NAME_=$(echo $BIN_NAME | tr '-' '_')
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# the first two cases are the "new" default IIRC
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FILES=( "src/bin/$BIN_NAME.rs" "src/bin/$BIN_NAME/main.rs" "src/bin/$BIN_NAME_.rs" "src/bin/$BIN_NAME_/main.rs" "src/bin/main.rs" "src/main.rs" )
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if ! [ -e "$LIB_PATH" -o -e src/lib.rs -o -e "src/$LIB_NAME.rs" ]; then
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# if this is not a library the following path is also valid
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FILES=( "src/$BIN_NAME.rs" "src/$BIN_NAME_.rs" "${FILES[@]}" )
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fi
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for file in "${FILES[@]}";
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do
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echo "checking file $file"
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# first file that exists wins
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if [[ -e "$file" ]]; then
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BIN_PATH="$file"
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break
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fi
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done
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if [[ -z "$BIN_PATH" ]]; then
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echo "failed to find file for binary target: $BIN_NAME" >&2
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exit 1
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fi
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}
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