diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in index a4fa6280..fa157775 100644 --- a/build-aux/ltmain.in +++ b/build-aux/ltmain.in @@ -6571,6 +6571,7 @@ func_mode_link () case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-emscripten*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) diff --git a/m4/libtool.m4 b/m4/libtool.m4 index 1a9bedc8..628cdc9b 100644 --- a/m4/libtool.m4 +++ b/m4/libtool.m4 @@ -3195,6 +3195,21 @@ uts4*) shlibpath_var=LD_LIBRARY_PATH ;; +emscripten*) + version_type=none + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + dynamic_linker="Emscripten linker" + _LT_COMPILER_PIC($1)='-fPIC' + _LT_TAGVAR(archive_cmds, $1)='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(no_undefined_flag, $1)= + ;; + *) dynamic_linker=no ;;