diff options
| author | Iain Sandoe <iain@sandoe.co.uk> | 2022-12-22 19:00:13 +0000 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2023-01-05 12:48:00 +0000 |
| commit | 2421470867f198c3aa57e0a7ab0d473aac4cdd38 (patch) | |
| tree | e21c9b07cd8f016e3502163316a448d76f6e4b74 /gcc | |
| parent | 29c3218618ef6177dc33871b26c8fbd9b21eabe1 (diff) | |
| download | gcc-2421470867f198c3aa57e0a7ab0d473aac4cdd38.zip gcc-2421470867f198c3aa57e0a7ab0d473aac4cdd38.tar.gz gcc-2421470867f198c3aa57e0a7ab0d473aac4cdd38.tar.bz2 | |
modula-2, driver: Handle static-libstd++ for targets without static/dynamic
The follows the pattern used in C++ and D drivers to pass -static-libstdc++
onto the target driver to allow spec substitution of static libraries.
NOTE: The handling of Bstatic/dynamic and the possible use of static libgm2
libraries is unimplemented in this driver so far.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/m2/ChangeLog:
* gm2spec.cc (lang_specific_driver): Pass -static-libstdc++ on to
the target driver if the linker does not support Bstatic/dynamic.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/m2/gm2spec.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/m2/gm2spec.cc b/gcc/m2/gm2spec.cc index 680dd36..b9a5c4e 100644 --- a/gcc/m2/gm2spec.cc +++ b/gcc/m2/gm2spec.cc @@ -767,7 +767,12 @@ lang_specific_driver (struct cl_decoded_option **in_decoded_options, case OPT_static_libstdc__: library = library >= 0 ? 2 : library; +#ifdef HAVE_LD_STATIC_DYNAMIC + /* Remove -static-libstdc++ from the command only if target supports + LD_STATIC_DYNAMIC. When not supported, it is left in so that a + back-end target can use outfile substitution. */ args[i] |= SKIPOPT; +#endif break; case OPT_stdlib_: |