| author | Rich Felker <dalias@aerifal.cx> | 2012年01月24日 00:22:27 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012年01月24日 00:22:27 -0500 |
| commit | b768c7bc6398e297945b08dd5315cae472279a3a (patch) | |
| tree | ade9cc39e97c600ff2f101ef02cef192bb4a8959 | |
| parent | d0678b58ab34f9afae099afc839430bdcd91aaac (diff) | |
| download | musl-b768c7bc6398e297945b08dd5315cae472279a3a.tar.gz | |
| -rw-r--r-- | tools/gen-musl-gcc.sh | 9 |
diff --git a/tools/gen-musl-gcc.sh b/tools/gen-musl-gcc.sh index 1ef0550f..edc40846 100644 --- a/tools/gen-musl-gcc.sh +++ b/tools/gen-musl-gcc.sh @@ -29,6 +29,7 @@ for i ; do case "$skip$i" in -I|-L) skip=--- ; continue ;; -[cSE]|-M*) nolink=1 ;; +-shared) nocrt=1 ;; -*) ;; *) havefile=1 ;; esac @@ -37,13 +38,17 @@ done [ "$havefile" ] || nolink=1 +[ "$nolink" ] && nocrt=1 + +[ "$nocrt" ] || set -- "$libc_start" "$libc_crt" "$@" "$libc_end" \ + [ "$nolink" ] || { tmp_specs=$HOME/.specs.tmp.$$ printf '*link_libgcc:\n\n\n' > "$tmp_specs" || exit 1 exec 3<"$tmp_specs" rm -f "$tmp_specs" -set -- -specs=/proc/self/fd/3 "$libc_start" "$libc_crt" "$@" "$libc_end" \ - -Wl,--start-group -lc -lgcc -lgcc_eh -Wl,--end-group \ +set -- -specs=/proc/self/fd/3 "$@" \ + -Wl,--as-needed -Wl,--start-group -lc -lgcc -lgcc_eh -Wl,--end-group \ -Wl,-dynamic-linker,"$ldso_pathname" -Wl,-nostdlib } |