|author||Rich Felker <email@example.com>||2012-10-26 16:30:07 -0400|
|committer||Rich Felker <firstname.lastname@example.org>||2012-10-26 16:30:07 -0400|
add support for detecting pcc's compiler runtime
in old versions of pcc, the directory containing libpcc.a was not in the library path, and other options like -print-file-name may have been needed to locate it. however, -print-file-name itself seems to have been added around the same time that the directory was added to the search path, and moreover, I see no evidence that older versions of pcc are capable of building a working musl shared library. thus, it seems reasonable to just test whether -lpcc is accepted.
1 files changed, 1 insertions, 0 deletions
@@ -299,6 +299,7 @@ shared=no
# Find compiler runtime library
test -z "$LIBCC" && tryldflag LIBCC -lgcc && tryldflag LIBCC -lgcc_eh
test -z "$LIBCC" && tryldflag LIBCC -lcompiler_rt
+test -z "$LIBCC" && tryldflag LIBCC -lpcc
printf "using compiler runtime libraries: %s\n" "$LIBCC"