| #!/usr/bin/env bash |
| |
| # |
| # Generate the static-stdlib-args.lnk used by the -static-stdlib option for |
| # 'GenericUnix' (eg linux) platforms. Tries to find static .a files for libs |
| # not normally installed by default (currently libicu) |
| # If libicu is built locally then include libicudata |
| # |
| |
| # SDK=$1 |
| OUTPUTFILE=$2 |
| ICU_STATIC_LIB=$3 |
| # libdirs from pkg-config |
| ICU_UC_LIBDIR=$4 |
| ICU_I18N_LIBDIR=$5 |
| |
| |
| # Try and find the libicu .a library files to directly link in using the |
| # fullpath to the files otherwise fullback to the default |
| function find_static_iculibs { |
| if [ -n "${ICU_I18N_LIBDIR}" ]; then |
| LIBICU_I18N_A=${ICU_I18N_LIBDIR}/libicui18n.a |
| fi |
| |
| if [ -n "${ICU_UC_LIBDIR}" ]; then |
| LIBICU_UC_A=${ICU_UC_LIBDIR}/libicuuc.a |
| LIBICU_DATA_A=${ICU_UC_LIBDIR}/libicudata.a |
| fi |
| |
| if [ -f "${LIBICU_I18N_A}" ] && [ -f "${LIBICU_UC_A}" ] && |
| [ -f "${LIBICU_DATA_A}" ]; then |
| read -d '' ICU_LIBS <<EOF |
| $LIBICU_I18N_A |
| $LIBICU_UC_A |
| $LIBICU_DATA_A |
| EOF |
| else |
| read -d '' ICU_LIBS <<EOF |
| -licui18n |
| -licuuc |
| EOF |
| fi |
| } |
| |
| |
| # If libicu was compiled as part of the swift build then link the libs as normal |
| function use_local_iculibs { |
| read -d '' ICU_LIBS <<EOF |
| -licui18nswift |
| -licuucswift |
| -licudataswift |
| EOF |
| } |
| |
| |
| function write_linkfile { |
| if [ -z "${OUTPUTFILE}" ]; then |
| echo $0: No outputfile specified |
| exit 1 |
| fi |
| cat >$OUTPUTFILE <<EOF |
| -ldl |
| -lpthread |
| -latomic |
| -lswiftCore |
| -latomic |
| -lswiftImageInspectionShared |
| $ICU_LIBS |
| -Xlinker |
| -export-dynamic |
| -Xlinker |
| --exclude-libs |
| -Xlinker |
| ALL |
| EOF |
| } |
| |
| |
| if [ "${ICU_STATIC_LIB}" == "TRUE" ]; then |
| use_local_iculibs |
| else |
| find_static_iculibs |
| fi |
| write_linkfile |
